Fix NPE when first start

重构

.gitignore

@@ -4,7 +4,6 @@
 hs_err_pid*
 
 .gradle
-.idea
 
 *.lck
 *.1
@@ -19,7 +18,19 @@ NVIDIA
 /HMCL/build/
 /HMCLCore/build/
 
-# idea output
+# idea
+.idea
 /out/
 /HMCL/out/
-/HMCLCore/out/
+/HMCLCore/out/
+
+# eclipse
+/bin/
+/HMCL/bin/
+/HMCLCore/bin/
+.classpath
+.project
+.settings
+
+# netbeans
+.nb-gradle

HMCL/build.gradle

@@ -18,7 +18,9 @@ import org.tukaani.xz.LZMA2Options
 import org.tukaani.xz.XZOutputStream
 
 def buildnumber = System.getenv("BUILD_NUMBER") ?: "SNAPSHOT"
-def versionroot = System.getenv("VERSION_ROOT") ?: "3.1"
+if (System.getenv("BUILD_NUMBER") != null && System.getenv("BUILD_NUMBER_OFFSET") != null)
+    buildnumber = (Integer.parseInt(System.getenv("BUILD_NUMBER")) - Integer.parseInt(System.getenv("BUILD_NUMBER_OFFSET"))).toString()
+def versionroot = System.getenv("VERSION_ROOT") ?: "3.2"
 version = versionroot + '.' + buildnumber
 
 dependencies {

HMCL/src/main/java/org/jackhuang/hmcl/Launcher.java

@@ -17,19 +17,18 @@
  */
 package org.jackhuang.hmcl;
 
-import static org.jackhuang.hmcl.util.Logging.LOG;
-
 import com.jfoenix.concurrency.JFXUtilities;
 import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.stage.Stage;
-
+import org.jackhuang.hmcl.setting.ConfigHolder;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.upgrade.UpdateChecker;
 import org.jackhuang.hmcl.util.*;
 
 import java.io.File;
+import java.io.IOException;
 import java.lang.management.ManagementFactory;
 import java.net.URISyntaxException;
 import java.net.URL;
@@ -39,12 +38,21 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class Launcher extends Application {
 
     @Override
     public void start(Stage primaryStage) {
         Thread.currentThread().setUncaughtExceptionHandler(CRASH_REPORTER);
 
+        try {
+            ConfigHolder.init();
+        } catch (IOException e) {
+            Main.showErrorAndExit(i18n("fatal.config_loading_failure", Paths.get("").toAbsolutePath().normalize()));
+        }
+
         try {
             // When launcher visibility is set to "hide and reopen" without Platform.implicitExit = false,
             // Stage.show() cannot work again because JavaFX Toolkit have already shut down.

HMCL/src/main/java/org/jackhuang/hmcl/Main.java

@@ -17,9 +17,13 @@
  */
 package org.jackhuang.hmcl;
 
-import static org.jackhuang.hmcl.util.Logging.LOG;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+import org.jackhuang.hmcl.setting.ConfigHolder;
+import org.jackhuang.hmcl.upgrade.UpdateHandler;
 
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+import javax.swing.*;
 import java.io.File;
 import java.io.IOException;
 import java.nio.file.Paths;
@@ -29,13 +33,8 @@ import java.security.NoSuchAlgorithmException;
 import java.security.cert.X509Certificate;
 import java.util.logging.Level;
 
-import javax.net.ssl.TrustManager;
-import javax.net.ssl.TrustManagerFactory;
-import javax.net.ssl.X509TrustManager;
-import javax.swing.JOptionPane;
-
-import org.jackhuang.hmcl.setting.ConfigHolder;
-import org.jackhuang.hmcl.upgrade.UpdateHandler;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class Main {
 
@@ -50,12 +49,6 @@ public final class Main {
             return;
         }
 
-        try {
-            ConfigHolder.init();
-        } catch (IOException e) {
-            showErrorAndExit(i18n("fatal.config_loading_failure", Paths.get("").toAbsolutePath().normalize()));
-        }
-
         Launcher.main(args);
     }
 
@@ -101,7 +94,7 @@ public final class Main {
     /**
      * Indicates that a fatal error has occurred, and that the application cannot start.
      */
-    private static void showErrorAndExit(String message) {
+    static void showErrorAndExit(String message) {
         System.err.println(message);
         System.err.println("A fatal error has occurred, forcibly exiting.");
         JOptionPane.showMessageDialog(null, message, "Error", JOptionPane.ERROR_MESSAGE);
@@ -111,7 +104,7 @@ public final class Main {
     /**
      * Indicates that potential issues have been detected, and that the application may not function properly (but it can still run).
      */
-    private static void showWarningAndContinue(String message) {
+    static void showWarningAndContinue(String message) {
         System.err.println(message);
         System.err.println("Potential issues have been detected.");
         JOptionPane.showMessageDialog(null, message, "Warning", JOptionPane.WARNING_MESSAGE);

HMCL/src/main/java/org/jackhuang/hmcl/Metadata.java

@@ -30,6 +30,7 @@ public final class Metadata {
     public static final String TITLE = NAME + " " + VERSION;
     
     public static final String UPDATE_URL = System.getProperty("hmcl.update_source.override", "https://hmcl.huangyuhui.net/api/update_link");
-    public static final String CONTACT_URL = "https://www.huangyuhui.net/hmcl.php";
+    public static final String CONTACT_URL = "https://hmcl.huangyuhui.net/contact";
+    public static final String HELP_URL = "https://hmcl.huangyuhui.net/help";
     public static final String PUBLISH_URL = "http://www.mcbbs.net/thread-142335-1-1.html";
 }

HMCL/src/main/java/org/jackhuang/hmcl/event/ProfileChangedEvent.java

@@ -1,55 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.event;
-
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.util.ToStringBuilder;
-
-/**
- * This event gets fired when the selected profile changed.
- * <br>
- * This event is fired on the {@link org.jackhuang.hmcl.event.EventBus#EVENT_BUS}
- * @author huangyuhui
- */
-public final class ProfileChangedEvent extends Event {
-    private final Profile profile;
-
-    /**
-     * Constructor.
-     *
-     * @param source {@link org.jackhuang.hmcl.setting.Settings}
-     * @param profile the new profile.
-     */
-    public ProfileChangedEvent(Object source, Profile profile) {
-        super(source);
-
-        this.profile = profile;
-    }
-
-    public Profile getProfile() {
-        return profile;
-    }
-
-    @Override
-    public String toString() {
-        return new ToStringBuilder(this)
-                .append("source", source)
-                .append("profile", profile)
-                .toString();
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/event/ProfileLoadingEvent.java

@@ -1,60 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.event;
-
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.util.ToStringBuilder;
-
-import java.util.Collection;
-import java.util.Collections;
-
-/**
- * This event gets fired when loading profiles.
- * <br>
- * This event is fired on the {@link org.jackhuang.hmcl.event.EventBus#EVENT_BUS}
- *
- * @author huangyuhui
- */
-public class ProfileLoadingEvent extends Event {
-
-    private final Collection<Profile> profiles;
-
-    /**
-     * Constructor.
-     *
-     * @param source {@link org.jackhuang.hmcl.setting.Settings}
-     */
-    public ProfileLoadingEvent(Object source, Collection<Profile> profiles) {
-        super(source);
-
-        this.profiles = Collections.unmodifiableCollection(profiles);
-    }
-
-    public Collection<Profile> getProfiles() {
-        return profiles;
-    }
-
-    @Override
-    public String toString() {
-        return new ToStringBuilder(this)
-                .append("source", source)
-                .append("profiles", profiles)
-                .toString();
-    }
-}
-

HMCL/src/main/java/org/jackhuang/hmcl/game/AccountHelper.java

@@ -101,10 +101,6 @@ public final class AccountHelper {
         private final boolean refresh;
         private final List<Task> dependencies = new LinkedList<>();
 
-        public SkinLoadTask(YggdrasilAccount account) {
-            this(account, false);
-        }
-
         public SkinLoadTask(YggdrasilAccount account, boolean refresh) {
             this.account = account;
             this.refresh = refresh;

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLCacheRepository.java

@@ -0,0 +1,30 @@
+package org.jackhuang.hmcl.game;
+
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import org.jackhuang.hmcl.download.DefaultCacheRepository;
+
+import java.nio.file.Paths;
+
+public class HMCLCacheRepository extends DefaultCacheRepository {
+
+    private final StringProperty directory = new SimpleStringProperty();
+
+    public HMCLCacheRepository() {
+        directory.addListener((a, b, t) -> changeDirectory(Paths.get(t)));
+    }
+
+    public String getDirectory() {
+        return directory.get();
+    }
+
+    public StringProperty directoryProperty() {
+        return directory;
+    }
+
+    public void setDirectory(String directory) {
+        this.directory.set(directory);
+    }
+
+    public static final HMCLCacheRepository REPOSITORY = new HMCLCacheRepository();
+}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLDependencyManager.java

@@ -1,41 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.game;
-
-import org.jackhuang.hmcl.download.DefaultDependencyManager;
-import org.jackhuang.hmcl.download.DownloadProvider;
-import org.jackhuang.hmcl.download.GameBuilder;
-import org.jackhuang.hmcl.setting.Profile;
-
-/**
- * @author huangyuhui
- */
-public class HMCLDependencyManager extends DefaultDependencyManager {
-    private final Profile profile;
-
-    public HMCLDependencyManager(Profile profile, DownloadProvider downloadProvider) {
-        super(profile.getRepository(), downloadProvider);
-
-        this.profile = profile;
-    }
-
-    @Override
-    public GameBuilder gameBuilder() {
-        return new HMCLGameBuilder(profile);
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameDownloadTask.java

@@ -1,84 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.game;
-
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.task.FileDownloadTask;
-import org.jackhuang.hmcl.task.FileDownloadTask.IntegrityCheck;
-import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.util.FileUtils;
-import org.jackhuang.hmcl.util.Logging;
-import org.jackhuang.hmcl.util.NetworkUtils;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Optional;
-import java.util.logging.Level;
-
-import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-
-/**
- * @author huangyuhui
- */
-public class HMCLGameDownloadTask extends Task {
-    private final Profile profile;
-    private final String gameVersion;
-    private final Version version;
-    private final List<Task> dependencies = new LinkedList<>();
-
-    public HMCLGameDownloadTask(Profile profile, String gameVersion, Version version) {
-        this.profile = profile;
-        this.gameVersion = gameVersion;
-        this.version = version;
-
-        setSignificance(TaskSignificance.MINOR);
-    }
-
-    @Override
-    public List<Task> getDependencies() {
-        return dependencies;
-    }
-
-    @Override
-    public void execute() {
-        File jar = profile.getRepository().getVersionJar(version);
-
-        // Force using common directory will not affect the behaviour that repository acts
-        // Since we always copy the downloaded jar to .minecraft/versions/<version>/
-        File cache = new File(Optional.ofNullable(Settings.instance().getCommonDirectory())
-                .orElse(Settings.getDefaultCommonDirectory()),
-                "jars/" + gameVersion + ".jar");
-        if (cache.exists())
-            try {
-                FileUtils.copyFile(cache, jar);
-                return;
-            } catch (IOException e) {
-                Logging.LOG.log(Level.SEVERE, "Unable to copy cached Minecraft jar from " + cache + " to " + jar, e);
-            }
-
-        dependencies.add(new FileDownloadTask(
-                NetworkUtils.toURL(profile.getDependency().getDownloadProvider().injectURL(version.getDownloadInfo().getUrl())),
-                cache,
-                new IntegrityCheck("SHA-1", version.getDownloadInfo().getSha1())
-        ).then(Task.of(v -> FileUtils.copyFile(cache, jar))));
-    }
-
-}

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameLauncher.java

@@ -21,9 +21,7 @@ import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.auth.AuthInfo;
 import org.jackhuang.hmcl.launch.DefaultLauncher;
 import org.jackhuang.hmcl.launch.ProcessListener;
-import org.jackhuang.hmcl.util.CommandBuilder;
 
-import java.util.List;
 import java.util.Map;
 
 /**

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLGameRepository.java

@@ -34,8 +34,6 @@ import java.io.IOException;
 import java.util.*;
 import java.util.logging.Level;
 
-import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-
 public class HMCLGameRepository extends DefaultGameRepository {
     private final Profile profile;
     private final Map<String, VersionSetting> versionSettings = new HashMap<>();
@@ -52,18 +50,6 @@ public class HMCLGameRepository extends DefaultGameRepository {
         return profile;
     }
 
-    private boolean useSelf(String assetId) {
-        return new File(getBaseDirectory(), "assets/indexes/" + assetId + ".json").exists();
-    }
-
-    @Override
-    public File getAssetDirectory(String version, String assetId) {
-        if (Settings.instance().isCommonDirectoryDisabled() || useSelf(assetId))
-            return super.getAssetDirectory(version, assetId);
-        else
-            return new File(Settings.instance().getCommonDirectory(), "assets");
-    }
-
     @Override
     public File getRunDirectory(String id) {
         if (beingModpackVersions.contains(id) || isModpack(id))
@@ -79,17 +65,6 @@ public class HMCLGameRepository extends DefaultGameRepository {
         }
     }
 
-    @Override
-    public File getLibraryFile(Version version, Library lib) {
-        VersionSetting vs = profile.getVersionSetting(version.getId());
-        File self = super.getLibraryFile(version, lib);
-        if (Settings.instance().isCommonDirectoryDisabled() || self.exists())
-            return self;
-        else
-            return new File(Settings.instance().getCommonDirectory(), "libraries/" + lib.getPath());
-    }
-
-
     @Override
     protected void refreshVersionsImpl() {
         versionSettings.clear();
@@ -189,6 +164,27 @@ public class HMCLGameRepository extends DefaultGameRepository {
         }
     }
 
+    /**
+     * Make version use self version settings instead of the global one.
+     * @param id the version id.
+     * @return specialized version setting, null if given version does not exist.
+     */
+    public VersionSetting specializeVersionSetting(String id) {
+        VersionSetting vs = getVersionSetting(id);
+        if (vs == null)
+            vs = createVersionSetting(id);
+        if (vs == null)
+            return null;
+        vs.setUsesGlobal(false);
+        return vs;
+    }
+
+    public void globalizeVersionSetting(String id) {
+        VersionSetting vs = getVersionSetting(id);
+        if (vs != null)
+            vs.setUsesGlobal(true);
+    }
+
     public boolean forbidsVersion(String id) {
         return FORBIDDEN.contains(id);
     }

HMCL/src/main/java/org/jackhuang/hmcl/game/HMCLModpackInstallTask.java

@@ -35,7 +35,6 @@ import java.io.File;
 import java.io.IOException;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.Objects;
 
 public final class HMCLModpackInstallTask extends Task {
     private final File zipFile;

HMCL/src/main/java/org/jackhuang/hmcl/game/LauncherHelper.java

@@ -32,7 +32,6 @@ import org.jackhuang.hmcl.mod.CurseCompletionTask;
 import org.jackhuang.hmcl.mod.ModpackConfiguration;
 import org.jackhuang.hmcl.setting.LauncherVisibility;
 import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.setting.Settings;
 import org.jackhuang.hmcl.setting.VersionSetting;
 import org.jackhuang.hmcl.task.*;
 import org.jackhuang.hmcl.ui.Controllers;
@@ -50,6 +49,7 @@ import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
 import static org.jackhuang.hmcl.util.Lang.mapOf;
 import static org.jackhuang.hmcl.util.Pair.pair;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
@@ -214,6 +214,8 @@ public final class LauncherHelper {
 
     private static void checkGameState(Profile profile, VersionSetting setting, Version version, Runnable onAccept) throws InterruptedException {
         boolean flag = false;
+        boolean java8required = false;
+        boolean newJavaRequired = false;
 
         // Without onAccept called, the launching operation will be terminated.
 
@@ -227,36 +229,90 @@ public final class LauncherHelper {
             flag = true;
         }
 
-        if (!flag && java.getParsedVersion() < JavaVersion.JAVA_8) {
-            if (gameVersion.compareTo(VersionNumber.asVersion("1.13")) >= 0) {
-                // Minecraft 1.13 and later versions only support Java 8 or later.
-                // Terminate launching operation.
-                Controllers.dialog(i18n("launch.advice.java8_1_13"), i18n("message.error"), MessageBox.ERROR_MESSAGE, null);
+        // Game later than 1.7.2 accepts Java 8.
+        if (!flag && java.getParsedVersion() < JavaVersion.JAVA_8 && gameVersion.compareTo(VersionNumber.asVersion("1.7.2")) > 0) {
+            Optional<JavaVersion> java8 = JavaVersion.getJREs().stream()
+                    .filter(javaVersion -> javaVersion.getParsedVersion() >= JavaVersion.JAVA_8)
+                    .max(Comparator.comparing(JavaVersion::getVersionNumber));
+            if (java8.isPresent()) {
+                newJavaRequired = true;
+                setting.setJavaVersion(java8.get());
             } else {
-                // Most mods require Java 8 or later version.
-                Controllers.dialog(i18n("launch.advice.newer_java"), i18n("message.warning"), MessageBox.WARNING_MESSAGE, onAccept);
+                if (gameVersion.compareTo(VersionNumber.asVersion("1.13")) >= 0) {
+                    // Minecraft 1.13 and later versions only support Java 8 or later.
+                    // Terminate launching operation.
+                    Controllers.dialog(i18n("launch.advice.java8_1_13"), i18n("message.error"), MessageBox.ERROR_MESSAGE, null);
+                } else {
+                    // Most mods require Java 8 or later version.
+                    Controllers.dialog(i18n("launch.advice.newer_java"), i18n("message.warning"), MessageBox.WARNING_MESSAGE, onAccept);
+                }
+                flag = true;
             }
-            flag = true;
         }
 
-        // LaunchWrapper will crash because of assuming the system class loader is an instance of URLClassLoader.
-        // cpw has claimed that he will make MinecraftForge of 1.13 and later versions able to run on Java 9.
-        if (!flag && java.getParsedVersion() >= JavaVersion.JAVA_9 && gameVersion.compareTo(VersionNumber.asVersion("1.12.5")) < 0 && version.getMainClass().contains("launchwrapper")) {
+        // LaunchWrapper 1.12 will crash because of assuming the system class loader is an instance of URLClassLoader.
+        if (!flag && java.getParsedVersion() >= JavaVersion.JAVA_9
+                && version.getMainClass().contains("launchwrapper")
+                && version.getLibraries().stream()
+                .filter(library -> "launchwrapper".equals(library.getArtifactId()))
+                .anyMatch(library -> VersionNumber.asVersion(library.getVersion()).compareTo(VersionNumber.asVersion("1.13")) < 0)) {
             Optional<JavaVersion> java8 = JavaVersion.getJREs().stream().filter(javaVersion -> javaVersion.getParsedVersion() == JavaVersion.JAVA_8).findAny();
             if (java8.isPresent()) {
+                java8required = true;
                 setting.setJavaVersion(java8.get());
-                Controllers.dialog(i18n("launch.advice.java9"), i18n("message.warning"), MessageBox.WARNING_MESSAGE, onAccept);
             } else {
                 Controllers.dialog(i18n("launch.advice.java9"), i18n("message.error"), MessageBox.ERROR_MESSAGE, null);
+                flag = true;
+            }
+        }
+
+        // Minecraft 1.13 may crash when generating world on Java 8 earlier than 1.8.0_51
+        VersionNumber JAVA_8 = VersionNumber.asVersion("1.8.0.51");
+        if (!flag && gameVersion.compareTo(VersionNumber.asVersion("1.13")) >= 0 && java.getParsedVersion() == JavaVersion.JAVA_8 && java.getVersionNumber().compareTo(JAVA_8) < 0) {
+            Optional<JavaVersion> java8 = JavaVersion.getJREs().stream()
+                    .filter(javaVersion -> javaVersion.getVersionNumber().compareTo(JAVA_8) >= 0)
+                    .max(Comparator.comparing(JavaVersion::getVersionNumber));
+            if (java8.isPresent()) {
+                newJavaRequired = true;
+                setting.setJavaVersion(java8.get());
+            } else {
+                Controllers.dialog(i18n("launch.advice.java8_51_1_13"), i18n("message.warning"), MessageBox.WARNING_MESSAGE, onAccept);
+                flag = true;
             }
-            flag = true;
         }
 
         if (!flag && java.getPlatform() == org.jackhuang.hmcl.util.Platform.BIT_32 &&
                 org.jackhuang.hmcl.util.Platform.IS_64_BIT) {
-            Controllers.dialog(i18n("launch.advice.different_platform"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
-            flag = true;
+            final JavaVersion java32 = java;
+
+            // First find if same java version but whose platform is 64-bit installed.
+            Optional<JavaVersion> java64 = JavaVersion.getJREs().stream()
+                    .filter(javaVersion -> javaVersion.getPlatform() == org.jackhuang.hmcl.util.Platform.PLATFORM)
+                    .filter(javaVersion -> javaVersion.getParsedVersion() == java32.getParsedVersion())
+                    .max(Comparator.comparing(JavaVersion::getVersionNumber));
+
+            if (!java64.isPresent()) {
+                final boolean java8requiredFinal = java8required, newJavaRequiredFinal = newJavaRequired;
+
+                // Then find if other java version which satisfies requirements installed.
+                java64 = JavaVersion.getJREs().stream()
+                        .filter(javaVersion -> javaVersion.getPlatform() == org.jackhuang.hmcl.util.Platform.PLATFORM)
+                        .filter(javaVersion -> {
+                            if (java8requiredFinal) return javaVersion.getParsedVersion() == JavaVersion.JAVA_8;
+                            if (newJavaRequiredFinal) return javaVersion.getParsedVersion() >= JavaVersion.JAVA_8;
+                            return true;
+                        })
+                        .max(Comparator.comparing(JavaVersion::getVersionNumber));
+            }
+
+            if (java64.isPresent()) {
+                setting.setJavaVersion(java64.get());
+            } else {
+                Controllers.dialog(i18n("launch.advice.different_platform"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
+                flag = true;
+            }
         }
+
         if (!flag && java.getPlatform() == org.jackhuang.hmcl.util.Platform.BIT_32 &&
                 setting.getMaxMemory() > 1.5 * 1024) {
             // 1.5 * 1024 is an inaccurate number.
@@ -264,6 +320,7 @@ public final class LauncherHelper {
             Controllers.dialog(i18n("launch.advice.too_large_memory_for_32bit"), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
             flag = true;
         }
+        
         if (!flag && OperatingSystem.TOTAL_MEMORY > 0 && OperatingSystem.TOTAL_MEMORY < setting.getMaxMemory()) {
             Controllers.dialog(i18n("launch.advice.not_enough_space", OperatingSystem.TOTAL_MEMORY), i18n("message.error"), MessageBox.ERROR_MESSAGE, onAccept);
             flag = true;
@@ -386,7 +443,7 @@ public final class LauncherHelper {
                 System.out.print(log);
 
             logs.add(pair(log, level));
-            if (logs.size() > Settings.instance().getLogLines())
+            if (logs.size() > config().getLogLines())
                 logs.removeFirst();
 
             if (setting.isShowLogs()) {

HMCL/src/main/java/org/jackhuang/hmcl/game/ModpackHelper.java

@@ -87,9 +87,10 @@ public final class ModpackHelper {
 
         FinalizedCallback finalizeTask = (variables, isDependentsSucceeded) -> {
             if (isDependentsSucceeded) {
-                profile.getRepository().refreshVersions();
-                VersionSetting vs = profile.specializeVersionSetting(name);
-                profile.getRepository().undoMark(name);
+                HMCLGameRepository repository = profile.getRepository();
+                repository.refreshVersions();
+                VersionSetting vs = repository.specializeVersionSetting(name);
+                repository.undoMark(name);
                 if (vs != null)
                     vs.setGameDirType(EnumGameDirectory.VERSION_FOLDER);
             }

HMCL/src/main/java/org/jackhuang/hmcl/game/MultiMCInstallVersionSettingTask.java

@@ -44,7 +44,7 @@ public final class MultiMCInstallVersionSettingTask extends Task {
 
     @Override
     public void execute() {
-        VersionSetting vs = Objects.requireNonNull(profile.specializeVersionSetting(version));
+        VersionSetting vs = Objects.requireNonNull(profile.getRepository().specializeVersionSetting(version));
         ModpackHelper.toVersionSetting(manifest, vs);
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/Accounts.java

@@ -17,6 +17,12 @@
  */
 package org.jackhuang.hmcl.setting;
 
+import javafx.beans.Observable;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.ReadOnlyListProperty;
+import javafx.beans.property.ReadOnlyListWrapper;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.collections.ObservableList;
 import org.jackhuang.hmcl.Launcher;
 import org.jackhuang.hmcl.auth.Account;
 import org.jackhuang.hmcl.auth.AccountFactory;
@@ -30,13 +36,6 @@ import org.jackhuang.hmcl.auth.yggdrasil.MojangYggdrasilProvider;
 import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
 import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccountFactory;
 
-import javafx.beans.Observable;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.ReadOnlyListProperty;
-import javafx.beans.property.ReadOnlyListWrapper;
-import javafx.beans.property.SimpleObjectProperty;
-import javafx.collections.ObservableList;
-
 import java.io.IOException;
 import java.util.Map;
 import java.util.Optional;
@@ -60,7 +59,7 @@ public final class Accounts {
     public static final OfflineAccountFactory FACTORY_OFFLINE = OfflineAccountFactory.INSTANCE;
     public static final YggdrasilAccountFactory FACTORY_YGGDRASIL = new YggdrasilAccountFactory(MojangYggdrasilProvider.INSTANCE);
     public static final AuthlibInjectorAccountFactory FACTORY_AUTHLIB_INJECTOR = new AuthlibInjectorAccountFactory(
-            new AuthlibInjectorDownloader(Launcher.HMCL_DIRECTORY.toPath(), () -> Settings.instance().getDownloadProvider())::getArtifactInfo,
+            new AuthlibInjectorDownloader(Launcher.HMCL_DIRECTORY.toPath(), DownloadProviders::getDownloadProvider)::getArtifactInfo,
             Accounts::getOrCreateAuthlibInjectorServer);
 
     private static final String TYPE_OFFLINE = "offline";
@@ -92,7 +91,7 @@ public final class Accounts {
     }
 
     private static ObservableList<Account> accounts = observableArrayList(account -> new Observable[] { account });
-    private static ReadOnlyListProperty<Account> accountsWrapper = new ReadOnlyListWrapper<>(accounts);
+    private static ReadOnlyListWrapper<Account> accountsWrapper = new ReadOnlyListWrapper<>(accounts);
 
     private static ObjectProperty<Account> selectedAccount = new SimpleObjectProperty<Account>() {
         {
@@ -194,7 +193,7 @@ public final class Accounts {
     }
 
     public static ReadOnlyListProperty<Account> accountsProperty() {
-        return accountsWrapper;
+        return accountsWrapper.getReadOnlyProperty();
     }
 
     public static Account getSelectedAccount() {

HMCL/src/main/java/org/jackhuang/hmcl/setting/Config.java

@@ -17,13 +17,17 @@
  */
 package org.jackhuang.hmcl.setting;
 
-import java.io.File;
-import java.lang.reflect.Modifier;
-import java.net.Proxy;
-import java.util.Map;
-import java.util.TreeMap;
-import java.util.stream.Stream;
-
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonParseException;
+import com.google.gson.annotations.SerializedName;
+import javafx.beans.InvalidationListener;
+import javafx.beans.Observable;
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.collections.ObservableMap;
+import javafx.collections.ObservableSet;
 import org.hildan.fxgson.creators.ObservableListCreator;
 import org.hildan.fxgson.creators.ObservableMapCreator;
 import org.hildan.fxgson.creators.ObservableSetCreator;
@@ -37,27 +41,12 @@ import org.jackhuang.hmcl.util.ObservableHelper;
 import org.jackhuang.hmcl.util.i18n.Locales;
 import org.jackhuang.hmcl.util.i18n.Locales.SupportedLocale;
 
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonParseException;
-import com.google.gson.annotations.SerializedName;
-
-import javafx.beans.InvalidationListener;
-import javafx.beans.Observable;
-import javafx.beans.property.BooleanProperty;
-import javafx.beans.property.DoubleProperty;
-import javafx.beans.property.IntegerProperty;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.SimpleBooleanProperty;
-import javafx.beans.property.SimpleDoubleProperty;
-import javafx.beans.property.SimpleIntegerProperty;
-import javafx.beans.property.SimpleObjectProperty;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.beans.property.StringProperty;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
-import javafx.collections.ObservableMap;
-import javafx.collections.ObservableSet;
+import java.io.File;
+import java.lang.reflect.Modifier;
+import java.net.Proxy;
+import java.util.Map;
+import java.util.TreeMap;
+import java.util.stream.Stream;
 
 public final class Config implements Cloneable, Observable {
 
@@ -126,8 +115,8 @@ public final class Config implements Cloneable, Observable {
     @SerializedName("localization")
     private ObjectProperty<SupportedLocale> localization = new SimpleObjectProperty<>(Locales.DEFAULT);
 
-    @SerializedName("downloadtype")
-    private IntegerProperty downloadType = new SimpleIntegerProperty(1);
+    @SerializedName("downloadType")
+    private StringProperty downloadType = new SimpleStringProperty("bmclapi");
 
     @SerializedName("configurations")
     private ObservableMap<String, Profile> configurations = FXCollections.observableMap(new TreeMap<>());
@@ -153,6 +142,9 @@ public final class Config implements Cloneable, Observable {
     @SerializedName("updateChannel")
     private ObjectProperty<UpdateChannel> updateChannel = new SimpleObjectProperty<>(UpdateChannel.STABLE);
 
+    @SerializedName("enableMainPageGameList")
+    private BooleanProperty enableMainPageGameList = new SimpleBooleanProperty(false);
+
     @SerializedName("_version")
     private IntegerProperty configVersion = new SimpleIntegerProperty(0);
 
@@ -367,15 +359,15 @@ public final class Config implements Cloneable, Observable {
         return localization;
     }
 
-    public int getDownloadType() {
+    public String getDownloadType() {
         return downloadType.get();
     }
 
-    public void setDownloadType(int downloadType) {
+    public void setDownloadType(String downloadType) {
         this.downloadType.set(downloadType);
     }
 
-    public IntegerProperty downloadTypeProperty() {
+    public StringProperty downloadTypeProperty() {
         return downloadType;
     }
 
@@ -450,4 +442,16 @@ public final class Config implements Cloneable, Observable {
     public void setUpdateChannel(UpdateChannel updateChannel) {
         this.updateChannel.set(updateChannel);
     }
+
+    public boolean isEnableMainPageGameList() {
+        return enableMainPageGameList.get();
+    }
+
+    public BooleanProperty enableMainPageGameListProperty() {
+        return enableMainPageGameList;
+    }
+
+    public void setEnableMainPageGameList(boolean enableMainPageGameList) {
+        this.enableMainPageGameList.set(enableMainPageGameList);
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/ConfigHolder.java

@@ -17,8 +17,9 @@
  */
 package org.jackhuang.hmcl.setting;
 
-import static java.nio.charset.StandardCharsets.UTF_8;
-import static org.jackhuang.hmcl.util.Logging.LOG;
+import com.google.gson.Gson;
+import com.google.gson.JsonParseException;
+import org.jackhuang.hmcl.util.OperatingSystem;
 
 import java.io.IOException;
 import java.nio.file.Files;
@@ -27,10 +28,8 @@ import java.nio.file.Paths;
 import java.util.Map;
 import java.util.logging.Level;
 
-import com.google.gson.Gson;
-import com.google.gson.JsonParseException;
-
-import org.jackhuang.hmcl.util.OperatingSystem;
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.jackhuang.hmcl.util.Logging.LOG;
 
 public final class ConfigHolder {
 

HMCL/src/main/java/org/jackhuang/hmcl/setting/ConfigUpgrader.java

@@ -86,5 +86,17 @@ final class ConfigUpgrader {
             deserialized.setHasProxy(StringUtils.isNotBlank(deserialized.getProxyHost()));
         if (!rawJson.containsKey("hasProxyAuth"))
             deserialized.setHasProxyAuth(StringUtils.isNotBlank(deserialized.getProxyUser()));
+
+        if (!rawJson.containsKey("downloadType")) {
+            tryCast(rawJson.get("downloadtype"), Number.class)
+                    .map(Number::intValue)
+                    .ifPresent(id -> {
+                        if (id == 0) {
+                            deserialized.setDownloadType("mojang");
+                        } else if (id == 1) {
+                            deserialized.setDownloadType("bmclapi");
+                        }
+                    });
+        }
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/DownloadProviders.java

@@ -17,20 +17,44 @@
  */
 package org.jackhuang.hmcl.setting;
 
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.Lang.mapOf;
+import static org.jackhuang.hmcl.util.Pair.pair;
+
+import java.util.Map;
+import java.util.Optional;
+
 import org.jackhuang.hmcl.download.BMCLAPIDownloadProvider;
-import org.jackhuang.hmcl.download.CurseCDNDownloadProvider;
 import org.jackhuang.hmcl.download.DownloadProvider;
 import org.jackhuang.hmcl.download.MojangDownloadProvider;
-import org.jackhuang.hmcl.util.Lang;
 
-import java.util.List;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.beans.value.ObservableObjectValue;
 
 public final class DownloadProviders {
     private DownloadProviders() {}
 
-    public static final List<DownloadProvider> DOWNLOAD_PROVIDERS = Lang.immutableListOf(new MojangDownloadProvider(), BMCLAPIDownloadProvider.INSTANCE, CurseCDNDownloadProvider.INSTANCE);
+    public static final Map<String, DownloadProvider> providersById = mapOf(
+            pair("mojang", new MojangDownloadProvider()),
+            pair("bmclapi", new BMCLAPIDownloadProvider()));
 
-    public static DownloadProvider getDownloadProvider(int index) {
-        return Lang.get(DOWNLOAD_PROVIDERS, index).orElse(DOWNLOAD_PROVIDERS.get(0));
+    public static final String DEFAULT_PROVIDER_ID = "bmclapi";
+
+    private static ObjectBinding<DownloadProvider> downloadProviderProperty;
+
+    static void init() {
+        downloadProviderProperty = Bindings.createObjectBinding(
+                () -> Optional.ofNullable(providersById.get(config().getDownloadType()))
+                        .orElse(providersById.get(DEFAULT_PROVIDER_ID)),
+                config().downloadTypeProperty());
+    }
+
+    public static DownloadProvider getDownloadProvider() {
+        return downloadProviderProperty.get();
+    }
+
+    public static ObservableObjectValue<DownloadProvider> downloadProviderProperty() {
+        return downloadProviderProperty;
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/EnumCommonDirectory.java

@@ -18,10 +18,6 @@
 package org.jackhuang.hmcl.setting;
 
 public enum EnumCommonDirectory {
-    /**
-     * same to game directory
-     */
-    DISABLED,
     /**
      * %appdata%/.minecraft or ~/.minecraft
      */

HMCL/src/main/java/org/jackhuang/hmcl/setting/Profile.java

@@ -18,86 +18,99 @@
 package org.jackhuang.hmcl.setting;
 
 import com.google.gson.*;
+import javafx.application.Platform;
 import javafx.beans.InvalidationListener;
-import javafx.beans.property.BooleanProperty;
-import javafx.beans.property.SimpleBooleanProperty;
-
-import org.jackhuang.hmcl.game.HMCLDependencyManager;
+import javafx.beans.Observable;
+import javafx.beans.property.*;
+import org.jackhuang.hmcl.download.DefaultDependencyManager;
+import org.jackhuang.hmcl.event.EventBus;
+import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
+import org.jackhuang.hmcl.game.HMCLCacheRepository;
 import org.jackhuang.hmcl.game.HMCLGameRepository;
+import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.mod.ModManager;
-import org.jackhuang.hmcl.util.ImmediateObjectProperty;
-import org.jackhuang.hmcl.util.ImmediateStringProperty;
-import org.jackhuang.hmcl.util.ToStringBuilder;
+import org.jackhuang.hmcl.ui.WeakListenerHolder;
+import org.jackhuang.hmcl.util.*;
 
 import java.io.File;
 import java.lang.reflect.Type;
 import java.util.Optional;
 
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+
 /**
  *
  * @author huangyuhui
  */
-public final class Profile {
-
+public final class Profile implements Observable {
+    private final WeakListenerHolder listenerHolder = new WeakListenerHolder();
     private final HMCLGameRepository repository;
     private final ModManager modManager;
 
-    private final ImmediateObjectProperty<File> gameDirProperty;
+    private final StringProperty selectedVersion = new SimpleStringProperty();
 
-    public ImmediateObjectProperty<File> gameDirProperty() {
-        return gameDirProperty;
+    public StringProperty selectedVersionProperty() {
+        return selectedVersion;
+    }
+
+    public String getSelectedVersion() {
+        return selectedVersion.get();
+    }
+
+    public void setSelectedVersion(String selectedVersion) {
+        this.selectedVersion.set(selectedVersion);
+    }
+
+    private final ObjectProperty<File> gameDir;
+
+    public ObjectProperty<File> gameDirProperty() {
+        return gameDir;
     }
 
     public File getGameDir() {
-        return gameDirProperty.get();
+        return gameDir.get();
     }
 
     public void setGameDir(File gameDir) {
-        gameDirProperty.set(gameDir);
+        this.gameDir.set(gameDir);
     }
 
-    private final ImmediateObjectProperty<VersionSetting> globalProperty = new ImmediateObjectProperty<>(this, "global", new VersionSetting());
+    private final ReadOnlyObjectWrapper<VersionSetting> global = new ReadOnlyObjectWrapper<>(this, "global");
 
-    public ImmediateObjectProperty<VersionSetting> globalProperty() {
-        return globalProperty;
+    public ReadOnlyObjectProperty<VersionSetting> globalProperty() {
+        return global.getReadOnlyProperty();
     }
 
     public VersionSetting getGlobal() {
-        return globalProperty.get();
+        return global.get();
     }
 
-    private void setGlobal(VersionSetting global) {
-        if (global == null)
-            global = new VersionSetting();
-        globalProperty.set(global);
-    }
-
-    private final ImmediateStringProperty nameProperty;
+    private final ImmediateStringProperty name;
 
     public ImmediateStringProperty nameProperty() {
-        return nameProperty;
+        return name;
     }
 
     public String getName() {
-        return nameProperty.get();
+        return name.get();
     }
 
     public void setName(String name) {
-        nameProperty.set(name);
+        this.name.set(name);
     }
 
-    private BooleanProperty useRelativePathProperty = new SimpleBooleanProperty(this, "useRelativePath", false);
+    private BooleanProperty useRelativePath = new SimpleBooleanProperty(this, "useRelativePath", false);
 
     public BooleanProperty useRelativePathProperty() {
-        return useRelativePathProperty();
+        return useRelativePath;
     }
 
     public boolean isUseRelativePath() {
-        return useRelativePathProperty.get();
+        return useRelativePath.get();
     }
 
     public void setUseRelativePath(boolean useRelativePath) {
-        useRelativePathProperty.set(useRelativePath);
+        this.useRelativePath.set(useRelativePath);
     }
 
     public Profile(String name) {
@@ -105,12 +118,39 @@ public final class Profile {
     }
 
     public Profile(String name, File initialGameDir) {
-        nameProperty = new ImmediateStringProperty(this, "name", name);
-        gameDirProperty = new ImmediateObjectProperty<>(this, "gameDir", initialGameDir);
+        this(name, initialGameDir, new VersionSetting());
+    }
+
+    public Profile(String name, File initialGameDir, VersionSetting global) {
+        this(name, initialGameDir, global, null, false);
+    }
+
+    public Profile(String name, File initialGameDir, VersionSetting global, String selectedVersion, boolean useRelativePath) {
+        this.name = new ImmediateStringProperty(this, "name", name);
+        gameDir = new ImmediateObjectProperty<>(this, "gameDir", initialGameDir);
         repository = new HMCLGameRepository(this, initialGameDir);
         modManager = new ModManager(repository);
+        this.global.set(global == null ? new VersionSetting() : global);
+        this.selectedVersion.set(selectedVersion);
+        this.useRelativePath.set(useRelativePath);
 
-        gameDirProperty.addListener((a, b, newValue) -> repository.changeDirectory(newValue));
+        gameDir.addListener((a, b, newValue) -> repository.changeDirectory(newValue));
+        this.selectedVersion.addListener(o -> checkSelectedVersion());
+        listenerHolder.add(EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).registerWeak(event -> checkSelectedVersion()));
+
+        addPropertyChangedListener(onInvalidating(this::invalidate));
+    }
+
+    private void checkSelectedVersion() {
+        if (!repository.isLoaded()) return;
+        String newValue = selectedVersion.get();
+        if (!repository.hasVersion(newValue)) {
+            Optional<String> version = repository.getVersions().stream().findFirst().map(Version::getId);
+            if (version.isPresent())
+                selectedVersion.setValue(version.get());
+            else if (newValue != null)
+                selectedVersion.setValue(null);
+        }
     }
 
     public HMCLGameRepository getRepository() {
@@ -121,8 +161,8 @@ public final class Profile {
         return modManager;
     }
 
-    public HMCLDependencyManager getDependency() {
-        return new HMCLDependencyManager(this, Settings.instance().getDownloadProvider());
+    public DefaultDependencyManager getDependency() {
+        return new DefaultDependencyManager(repository, DownloadProviders.getDownloadProvider(), HMCLCacheRepository.REPOSITORY);
     }
 
     public VersionSetting getVersionSetting(String id) {
@@ -135,32 +175,6 @@ public final class Profile {
             return vs;
     }
 
-    public boolean isVersionGlobal(String id) {
-        VersionSetting vs = repository.getVersionSetting(id);
-        return vs == null || vs.isUsesGlobal();
-    }
-
-    /**
-     * Make version use self version settings instead of the global one.
-     * @param id the version id.
-     * @return specialized version setting, null if given version does not exist.
-     */
-    public VersionSetting specializeVersionSetting(String id) {
-        VersionSetting vs = repository.getVersionSetting(id);
-        if (vs == null)
-            vs = repository.createVersionSetting(id);
-        if (vs == null)
-            return null;
-        vs.setUsesGlobal(false);
-        return vs;
-    }
-
-    public void globalizeVersionSetting(String id) {
-        VersionSetting vs = repository.getVersionSetting(id);
-        if (vs != null)
-            vs.setUsesGlobal(true);
-    }
-
     @Override
     public String toString() {
         return new ToStringBuilder(this)
@@ -170,12 +184,29 @@ public final class Profile {
                 .toString();
     }
 
-    public void addPropertyChangedListener(InvalidationListener listener) {
-        nameProperty.addListener(listener);
-        globalProperty.addListener(listener);
-        gameDirProperty.addListener(listener);
-        useRelativePathProperty.addListener(listener);
-        globalProperty.get().addPropertyChangedListener(listener);
+    private void addPropertyChangedListener(InvalidationListener listener) {
+        name.addListener(listener);
+        global.addListener(listener);
+        gameDir.addListener(listener);
+        useRelativePath.addListener(listener);
+        global.get().addPropertyChangedListener(listener);
+        selectedVersion.addListener(listener);
+    }
+
+    private ObservableHelper observableHelper = new ObservableHelper(this);
+
+    @Override
+    public void addListener(InvalidationListener listener) {
+        observableHelper.addListener(listener);
+    }
+
+    @Override
+    public void removeListener(InvalidationListener listener) {
+        observableHelper.removeListener(listener);
+    }
+
+    private void invalidate() {
+        Platform.runLater(observableHelper::invalidate);
     }
 
     public static final class Serializer implements JsonSerializer<Profile>, JsonDeserializer<Profile> {
@@ -193,6 +224,7 @@ public final class Profile {
             jsonObject.add("global", context.serialize(src.getGlobal()));
             jsonObject.addProperty("gameDir", src.getGameDir().getPath());
             jsonObject.addProperty("useRelativePath", src.isUseRelativePath());
+            jsonObject.addProperty("selectedMinecraftVersion", src.getSelectedVersion());
 
             return jsonObject;
         }
@@ -203,11 +235,11 @@ public final class Profile {
             JsonObject obj = (JsonObject) json;
             String gameDir = Optional.ofNullable(obj.get("gameDir")).map(JsonElement::getAsString).orElse("");
 
-            Profile profile = new Profile("Default", new File(gameDir));
-            profile.setGlobal(context.deserialize(obj.get("global"), VersionSetting.class));
-
-            profile.setUseRelativePath(Optional.ofNullable(obj.get("useRelativePath")).map(JsonElement::getAsBoolean).orElse(false));
-            return profile;
+            return new Profile("Default",
+                    new File(gameDir),
+                    context.deserialize(obj.get("global"), VersionSetting.class),
+                    Optional.ofNullable(obj.get("selectedMinecraftVersion")).map(JsonElement::getAsString).orElse(""),
+                    Optional.ofNullable(obj.get("useRelativePath")).map(JsonElement::getAsBoolean).orElse(false));
         }
 
     }

HMCL/src/main/java/org/jackhuang/hmcl/setting/Profiles.java

@@ -17,6 +17,25 @@
  */
 package org.jackhuang.hmcl.setting;
 
+import com.jfoenix.concurrency.JFXUtilities;
+import javafx.application.Platform;
+import javafx.beans.InvalidationListener;
+import javafx.beans.Observable;
+import javafx.beans.property.*;
+import javafx.beans.value.ObservableValue;
+import javafx.collections.ObservableList;
+import org.jackhuang.hmcl.Launcher;
+import org.jackhuang.hmcl.event.EventBus;
+import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
+
+import java.io.File;
+import java.util.HashSet;
+import java.util.stream.Collectors;
+
+import static java.util.stream.Collectors.toList;
+import static javafx.collections.FXCollections.observableArrayList;
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class Profiles {
@@ -24,6 +43,8 @@ public final class Profiles {
     public static final String DEFAULT_PROFILE = "Default";
     public static final String HOME_PROFILE = "Home";
 
+    private static InvalidationListener listener = o -> loadVersion();
+
     private Profiles() {
     }
 
@@ -37,4 +58,153 @@ public final class Profiles {
                 return profile.getName();
         }
     }
+
+    private static final ObservableList<Profile> profiles = observableArrayList(profile -> new Observable[] { profile });
+    private static final ReadOnlyListWrapper<Profile> profilesWrapper = new ReadOnlyListWrapper<>(profiles);
+
+    private static ObjectProperty<Profile> selectedProfile = new SimpleObjectProperty<Profile>() {
+        {
+            profiles.addListener(onInvalidating(this::invalidated));
+
+            this.addListener(this::change);
+        }
+
+        @Override
+        protected void invalidated() {
+            Profile profile = get();
+
+            if (get() != null)
+                get().removeListener(listener);
+
+            if (profiles.isEmpty()) {
+                if (profile != null) {
+                    set(null);
+                    return;
+                }
+            } else {
+                if (!profiles.contains(profile)) {
+                    set(profiles.get(0));
+                    return;
+                }
+            }
+
+            if (!initialized)
+                return;
+
+            config().setSelectedProfile(profile == null ? "" : profile.getName());
+            loadVersion();
+        }
+
+        private void change(ObservableValue<? extends Profile> observableValue, Profile oldProfile, Profile newProfile) {
+            if (oldProfile != null)
+                oldProfile.selectedVersionProperty().removeListener(listener);
+            if (newProfile != null)
+                newProfile.selectedVersionProperty().addListener(listener);
+        }
+    };
+
+    private static void checkProfiles() {
+        if (profiles.isEmpty()) {
+            Profile current = new Profile(Profiles.DEFAULT_PROFILE, new File(".minecraft"), new VersionSetting(), null, true);
+            Profile home = new Profile(Profiles.HOME_PROFILE, Launcher.MINECRAFT_DIRECTORY);
+            Platform.runLater(() -> profiles.addAll(current, home));
+        }
+    }
+
+    /**
+     * True if {@link #init()} hasn't been called.
+     */
+    private static boolean initialized = false;
+
+    static {
+        profiles.addListener(onInvalidating(Profiles::updateProfileStorages));
+        profiles.addListener(onInvalidating(Profiles::checkProfiles));
+
+        selectedProfile.addListener((a, b, newValue) -> {
+            if (newValue != null)
+                newValue.getRepository().refreshVersionsAsync().start();
+        });
+    }
+
+    private static void updateProfileStorages() {
+        // don't update the underlying storage before data loading is completed
+        // otherwise it might cause data loss
+        if (!initialized)
+            return;
+        // update storage
+        config().getConfigurations().clear();
+        config().getConfigurations().putAll(profiles.stream().collect(Collectors.toMap(Profile::getName, it -> it)));
+    }
+
+    /**
+     * Called when it's ready to load profiles from {@link ConfigHolder#config()}.
+     */
+    static void init() {
+        if (initialized)
+            throw new IllegalStateException("Already initialized");
+
+        HashSet<String> names = new HashSet<>();
+        config().getConfigurations().forEach((name, profile) -> {
+            if (!names.add(name)) return;
+            profiles.add(profile);
+            profile.setName(name);
+        });
+        checkProfiles();
+
+        // Platform.runLater is necessary or profiles will be empty
+        // since checkProfiles adds 2 base profile later.
+        Platform.runLater(() -> {
+            selectedProfile.set(
+                    profiles.stream()
+                            .filter(it -> it.getName().equals(config().getSelectedProfile()))
+                            .findFirst()
+                            .orElse(profiles.get(0)));
+
+            initialized = true;
+        });
+
+        EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).registerWeak(event -> {
+            JFXUtilities.runInFX(() -> {
+                if (selectedProfile.get() != null && selectedProfile.get().getRepository() == event.getSource())
+                    loadVersion();
+            });
+        });
+    }
+
+    public static ObservableList<Profile> getProfiles() {
+        return profiles;
+    }
+
+    public static ReadOnlyListProperty<Profile> profilesProperty() {
+        return profilesWrapper.getReadOnlyProperty();
+    }
+
+    public static Profile getSelectedProfile() {
+        return selectedProfile.get();
+    }
+
+    public static void setSelectedProfile(Profile profile) {
+        selectedProfile.set(profile);
+    }
+
+    public static ObjectProperty<Profile> selectedProfileProperty() {
+        return selectedProfile;
+    }
+
+    private static final ReadOnlyStringWrapper selectedVersion = new ReadOnlyStringWrapper();
+
+    public static ReadOnlyStringProperty selectedVersionProperty() {
+        return selectedVersion.getReadOnlyProperty();
+    }
+
+    public static String getSelectedVersion() {
+        return selectedVersion.get();
+    }
+
+    private static void loadVersion() {
+        Profile profile = selectedProfile.get();
+        if (profile == null || !profile.getRepository().isLoaded()) return;
+        JFXUtilities.runInFX(() ->
+                selectedVersion.set(profile.getSelectedVersion()));
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/ProxyManager.java

@@ -17,7 +17,11 @@
  */
 package org.jackhuang.hmcl.setting;
 
-import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import javafx.beans.binding.Bindings;
+import javafx.beans.binding.ObjectBinding;
+import javafx.beans.value.ObservableObjectValue;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.StringUtils;
 
 import java.net.Authenticator;
 import java.net.InetSocketAddress;
@@ -25,31 +29,13 @@ import java.net.PasswordAuthentication;
 import java.net.Proxy;
 import java.net.Proxy.Type;
 
-import org.jackhuang.hmcl.util.Lang;
-import org.jackhuang.hmcl.util.StringUtils;
-
-import javafx.beans.binding.Bindings;
-import javafx.beans.binding.ObjectBinding;
-import javafx.beans.value.ObservableObjectValue;
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
 
 public final class ProxyManager {
     private ProxyManager() {
     }
 
-    private static ObjectBinding<Proxy> proxyProperty = Bindings.createObjectBinding(
-            () -> {
-                String host = config().getProxyHost();
-                Integer port = Lang.toIntOrNull(config().getProxyPort());
-                if (!config().hasProxy() || StringUtils.isBlank(host) || port == null || config().getProxyType() == Proxy.Type.DIRECT) {
-                    return Proxy.NO_PROXY;
-                } else {
-                    return new Proxy(config().getProxyType(), new InetSocketAddress(host, port));
-                }
-            },
-            config().proxyTypeProperty(),
-            config().proxyHostProperty(),
-            config().proxyPortProperty(),
-            config().hasProxyProperty());
+    private static ObjectBinding<Proxy> proxyProperty;
 
     public static Proxy getProxy() {
         return proxyProperty.get();
@@ -60,12 +46,25 @@ public final class ProxyManager {
     }
 
     static void init() {
-        proxyProperty.addListener(observable -> updateSystemProxy());
+        proxyProperty = Bindings.createObjectBinding(
+                () -> {
+                    String host = config().getProxyHost();
+                    Integer port = Lang.toIntOrNull(config().getProxyPort());
+                    if (!config().hasProxy() || StringUtils.isBlank(host) || port == null || config().getProxyType() == Proxy.Type.DIRECT) {
+                        return Proxy.NO_PROXY;
+                    } else {
+                        return new Proxy(config().getProxyType(), new InetSocketAddress(host, port));
+                    }
+                },
+                config().proxyTypeProperty(),
+                config().proxyHostProperty(),
+                config().proxyPortProperty(),
+                config().hasProxyProperty());
 
+        proxyProperty.addListener(any -> updateSystemProxy());
         updateSystemProxy();
 
         Authenticator.setDefault(new Authenticator() {
-
             @Override
             protected PasswordAuthentication getPasswordAuthentication() {
                 if (config().hasProxyAuth()) {

HMCL/src/main/java/org/jackhuang/hmcl/setting/Settings.java

@@ -17,17 +17,10 @@
  */
 package org.jackhuang.hmcl.setting;
 
-import javafx.beans.value.ObservableValue;
 import javafx.scene.text.Font;
-
 import org.jackhuang.hmcl.Launcher;
-import org.jackhuang.hmcl.download.DownloadProvider;
-import org.jackhuang.hmcl.event.*;
-import org.jackhuang.hmcl.task.Schedulers;
-import org.jackhuang.hmcl.util.*;
-
-import java.util.*;
-import java.util.stream.Collectors;
+import org.jackhuang.hmcl.game.HMCLCacheRepository;
+import org.jackhuang.hmcl.util.CacheRepository;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
 
@@ -50,16 +43,13 @@ public class Settings {
     }
 
     private Settings() {
+        DownloadProviders.init();
         ProxyManager.init();
         Accounts.init();
+        Profiles.init();
 
-        checkProfileMap();
-
-        for (Map.Entry<String, Profile> profileEntry : getProfileMap().entrySet()) {
-            profileEntry.getValue().setName(profileEntry.getKey());
-            profileEntry.getValue().nameProperty().setChangedListener(this::profileNameChanged);
-            profileEntry.getValue().addPropertyChangedListener(e -> ConfigHolder.markConfigDirty());
-        }
+        CacheRepository.setInstance(HMCLCacheRepository.REPOSITORY);
+        HMCLCacheRepository.REPOSITORY.directoryProperty().bind(config().commonDirectoryProperty());
     }
 
     public Font getFont() {
@@ -71,26 +61,12 @@ public class Settings {
         config().setFontSize(font.getSize());
     }
 
-    public int getLogLines() {
-        return Math.max(config().getLogLines(), 100);
-    }
-
-    public void setLogLines(int logLines) {
-        config().setLogLines(logLines);
-    }
-
-    public boolean isCommonDirectoryDisabled() {
-        return config().getCommonDirType() == EnumCommonDirectory.DISABLED;
-    }
-
     public static String getDefaultCommonDirectory() {
         return Launcher.MINECRAFT_DIRECTORY.getAbsolutePath();
     }
 
     public String getCommonDirectory() {
         switch (config().getCommonDirType()) {
-            case DISABLED:
-                return null;
             case DEFAULT:
                 return getDefaultCommonDirectory();
             case CUSTOM:
@@ -99,110 +75,4 @@ public class Settings {
                 return null;
         }
     }
-
-    /****************************************
-     *        DOWNLOAD PROVIDERS            *
-     ****************************************/
-
-    public DownloadProvider getDownloadProvider() {
-        return DownloadProviders.getDownloadProvider(config().getDownloadType());
-    }
-
-    public void setDownloadProvider(DownloadProvider downloadProvider) {
-        int index = DownloadProviders.DOWNLOAD_PROVIDERS.indexOf(downloadProvider);
-        if (index == -1)
-            throw new IllegalArgumentException("Unknown download provider: " + downloadProvider);
-        config().setDownloadType(index);
-    }
-
-    /****************************************
-     *               PROFILES               *
-     ****************************************/
-
-    public Profile getSelectedProfile() {
-        checkProfileMap();
-
-        if (!hasProfile(config().getSelectedProfile())) {
-            getProfileMap().keySet().stream().findFirst().ifPresent(selectedProfile -> {
-                config().setSelectedProfile(selectedProfile);
-            });
-            Schedulers.computation().schedule(this::onProfileChanged);
-        }
-        return getProfile(config().getSelectedProfile());
-    }
-
-    public void setSelectedProfile(Profile selectedProfile) {
-        if (hasProfile(selectedProfile.getName()) && !Objects.equals(selectedProfile.getName(), config().getSelectedProfile())) {
-            config().setSelectedProfile(selectedProfile.getName());
-            Schedulers.computation().schedule(this::onProfileChanged);
-        }
-    }
-
-    public Profile getProfile(String name) {
-        checkProfileMap();
-
-        Optional<Profile> p = name == null ? getProfileMap().values().stream().findFirst() : Optional.ofNullable(getProfileMap().get(name));
-        return p.orElse(null);
-    }
-
-    public boolean hasProfile(String name) {
-        return getProfileMap().containsKey(name);
-    }
-
-    public Map<String, Profile> getProfileMap() {
-        return config().getConfigurations();
-    }
-
-    public Collection<Profile> getProfiles() {
-        return getProfileMap().values().stream().filter(t -> StringUtils.isNotBlank(t.getName())).collect(Collectors.toList());
-    }
-
-    public void putProfile(Profile ver) {
-        if (StringUtils.isBlank(ver.getName()))
-            throw new IllegalArgumentException("Profile's name is empty");
-
-        getProfileMap().put(ver.getName(), ver);
-        Schedulers.computation().schedule(this::onProfileLoading);
-
-        ver.nameProperty().setChangedListener(this::profileNameChanged);
-    }
-
-    public void deleteProfile(Profile profile) {
-        deleteProfile(profile.getName());
-    }
-
-    public void deleteProfile(String profileName) {
-        getProfileMap().remove(profileName);
-        checkProfileMap();
-        Schedulers.computation().schedule(this::onProfileLoading);
-    }
-
-    private void checkProfileMap() {
-        if (getProfileMap().isEmpty()) {
-            Profile current = new Profile(Profiles.DEFAULT_PROFILE);
-            current.setUseRelativePath(true);
-            getProfileMap().put(Profiles.DEFAULT_PROFILE, current);
-
-            Profile home = new Profile(Profiles.HOME_PROFILE, Launcher.MINECRAFT_DIRECTORY);
-            getProfileMap().put(Profiles.HOME_PROFILE, home);
-        }
-    }
-
-    private void onProfileChanged() {
-        EventBus.EVENT_BUS.fireEvent(new ProfileChangedEvent(this, getSelectedProfile()));
-        getSelectedProfile().getRepository().refreshVersionsAsync().start();
-    }
-
-    private void profileNameChanged(ObservableValue<? extends String> observableValue, String oldValue, String newValue) {
-        getProfileMap().put(newValue, getProfileMap().remove(oldValue));
-    }
-
-    /**
-     * Start profiles loading process.
-     * Invoked by loading GUI phase.
-     */
-    public void onProfileLoading() {
-        EventBus.EVENT_BUS.fireEvent(new ProfileLoadingEvent(this, getProfiles()));
-        onProfileChanged();
-    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/setting/Theme.java

@@ -17,6 +17,8 @@
  */
 package org.jackhuang.hmcl.setting;
 
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonWriter;
 import javafx.beans.binding.Bindings;
 import javafx.beans.binding.ObjectBinding;
 import javafx.scene.paint.Color;
@@ -24,16 +26,13 @@ import org.jackhuang.hmcl.util.FileUtils;
 import org.jackhuang.hmcl.util.IOUtils;
 import org.jackhuang.hmcl.util.Logging;
 
-import com.google.gson.stream.JsonReader;
-import com.google.gson.stream.JsonWriter;
-
-import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-
 import java.io.File;
 import java.io.IOException;
 import java.util.Optional;
 import java.util.logging.Level;
 
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+
 public class Theme {
     public static final Theme BLUE = new Theme("blue", "#5C6BC0");
 

HMCL/src/main/java/org/jackhuang/hmcl/setting/VersionSetting.java

@@ -19,7 +19,6 @@ package org.jackhuang.hmcl.setting;
 
 import com.google.gson.*;
 import javafx.beans.InvalidationListener;
-
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.game.LaunchOptions;
 import org.jackhuang.hmcl.util.*;

HMCL/src/main/java/org/jackhuang/hmcl/ui/AccountPage.java

@@ -1,153 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXProgressBar;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.SimpleObjectProperty;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.beans.property.StringProperty;
-import javafx.fxml.FXML;
-import javafx.scene.control.Label;
-import javafx.scene.image.Image;
-import javafx.scene.layout.BorderPane;
-import javafx.scene.layout.StackPane;
-
-import org.jackhuang.hmcl.auth.Account;
-import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
-import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
-import org.jackhuang.hmcl.auth.offline.OfflineAccount;
-import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
-import org.jackhuang.hmcl.game.AccountHelper;
-import org.jackhuang.hmcl.setting.Accounts;
-import org.jackhuang.hmcl.setting.Theme;
-import org.jackhuang.hmcl.task.Schedulers;
-import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
-import org.jackhuang.hmcl.ui.construct.ComponentList;
-import org.jackhuang.hmcl.ui.wizard.DecoratorPage;
-
-import static org.jackhuang.hmcl.ui.FXUtils.installTooltip;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-import java.util.Optional;
-
-public class AccountPage extends StackPane implements DecoratorPage {
-    private final StringProperty title;
-    private final ObjectProperty<Runnable> onDelete = new SimpleObjectProperty<>(this, "onDelete");
-    private final AdvancedListItem item;
-    private final Account account;
-
-    @FXML
-    private Label lblType;
-    @FXML
-    private Label lblServer;
-    @FXML
-    private Label lblCharacter;
-    @FXML
-    private Label lblEmail;
-    @FXML
-    private BorderPane paneServer;
-    @FXML
-    private BorderPane paneEmail;
-    @FXML
-    private ComponentList componentList;
-    @FXML
-    private JFXButton btnDelete;
-    @FXML
-    private JFXButton btnRefresh;
-    @FXML
-    private JFXProgressBar progressBar;
-
-    public AccountPage(Account account, AdvancedListItem item) {
-        this.account = account;
-        this.item = item;
-
-        title = new SimpleStringProperty(this, "title", i18n("account") + " - " + account.getCharacter());
-
-        FXUtils.loadFXML(this, "/assets/fxml/account.fxml");
-
-        if (account instanceof AuthlibInjectorAccount) {
-            AuthlibInjectorServer server = ((AuthlibInjectorAccount) account).getServer();
-            lblServer.setText(server.getName());
-            installTooltip(lblServer, server.getUrl());
-        } else {
-            componentList.removeChildren(paneServer);
-
-            if (account instanceof OfflineAccount) {
-                componentList.removeChildren(paneEmail);
-            }
-        }
-
-        btnDelete.setGraphic(SVG.delete(Theme.blackFillBinding(), 15, 15));
-        btnRefresh.setGraphic(SVG.refresh(Theme.blackFillBinding(), 15, 15));
-
-        lblCharacter.setText(account.getCharacter());
-        lblType.setText(Accounts.getAccountTypeName(account));
-        lblEmail.setText(account.getUsername());
-
-        btnRefresh.setVisible(account instanceof YggdrasilAccount);
-    }
-
-    @FXML
-    private void onDelete() {
-        Accounts.getAccounts().remove(account);
-        Optional.ofNullable(onDelete.get()).ifPresent(Runnable::run);
-    }
-
-    @FXML
-    private void onRefresh() {
-        if (account instanceof YggdrasilAccount) {
-            progressBar.setVisible(true);
-            AccountHelper.refreshSkinAsync((YggdrasilAccount) account)
-                    .finalized(Schedulers.javafx(), (variables, isDependentsSucceeded) -> {
-                        progressBar.setVisible(false);
-
-                        if (isDependentsSucceeded) {
-                            Image image = AccountHelper.getSkin((YggdrasilAccount) account, 4);
-                            item.setImage(image, AccountHelper.getViewport(4));
-                        }
-                    }).start();
-        }
-    }
-
-    public String getTitle() {
-        return title.get();
-    }
-
-    @Override
-    public StringProperty titleProperty() {
-        return title;
-    }
-
-    public void setTitle(String title) {
-        this.title.set(title);
-    }
-
-    public Runnable getOnDelete() {
-        return onDelete.get();
-    }
-
-    public ObjectProperty<Runnable> onDeleteProperty() {
-        return onDelete;
-    }
-
-    public void setOnDelete(Runnable onDelete) {
-        this.onDelete.set(onDelete);
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java

@@ -24,20 +24,27 @@ import javafx.scene.layout.Region;
 import javafx.stage.Stage;
 import org.jackhuang.hmcl.Launcher;
 import org.jackhuang.hmcl.Metadata;
-import org.jackhuang.hmcl.setting.Settings;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.setting.Profiles;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.task.TaskExecutor;
+import org.jackhuang.hmcl.ui.account.AccountList;
+import org.jackhuang.hmcl.ui.account.AuthlibInjectorServersPage;
 import org.jackhuang.hmcl.ui.construct.InputDialogPane;
 import org.jackhuang.hmcl.ui.construct.MessageBox;
 import org.jackhuang.hmcl.ui.construct.MessageDialogPane;
 import org.jackhuang.hmcl.ui.construct.TaskExecutorDialogPane;
+import org.jackhuang.hmcl.ui.decorator.DecoratorController;
+import org.jackhuang.hmcl.ui.profile.ProfileList;
+import org.jackhuang.hmcl.ui.versions.GameList;
+import org.jackhuang.hmcl.ui.versions.VersionPage;
 import org.jackhuang.hmcl.util.FutureCallback;
 import org.jackhuang.hmcl.util.JavaVersion;
 
-import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-
 import java.util.function.Consumer;
 
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+
 public final class Controllers {
 
     private static Scene scene;
@@ -45,9 +52,12 @@ public final class Controllers {
     private static MainPage mainPage = null;
     private static SettingsPage settingsPage = null;
     private static VersionPage versionPage = null;
+    private static GameList gameListPage = null;
+    private static AccountList accountListPage = null;
+    private static ProfileList profileListPage = null;
     private static AuthlibInjectorServersPage serversPage = null;
     private static LeftPaneController leftPaneController;
-    private static Decorator decorator;
+    private static DecoratorController decorator;
 
     public static Scene getScene() {
         return scene;
@@ -64,6 +74,33 @@ public final class Controllers {
         return settingsPage;
     }
 
+    // FXThread
+    public static GameList getGameListPage() {
+        if (gameListPage == null)
+            gameListPage = new GameList();
+        return gameListPage;
+    }
+
+    // FXThread
+    public static AccountList getAccountListPage() {
+        if (accountListPage == null) {
+            accountListPage = new AccountList();
+            accountListPage.selectedAccountProperty().bindBidirectional(Accounts.selectedAccountProperty());
+            accountListPage.accountsProperty().bindContent(Accounts.accountsProperty());
+        }
+        return accountListPage;
+    }
+
+    // FXThread
+    public static ProfileList getProfileListPage() {
+        if (profileListPage == null) {
+            profileListPage = new ProfileList();
+            profileListPage.selectedProfileProperty().bindBidirectional(Profiles.selectedProfileProperty());
+            profileListPage.profilesProperty().bindContent(Profiles.profilesProperty());
+        }
+        return profileListPage;
+    }
+
     // FXThread
     public static VersionPage getVersionPage() {
         if (versionPage == null)
@@ -79,7 +116,7 @@ public final class Controllers {
     }
 
     // FXThread
-    public static Decorator getDecorator() {
+    public static DecoratorController getDecorator() {
         return decorator;
     }
 
@@ -98,21 +135,14 @@ public final class Controllers {
 
         stage.setOnCloseRequest(e -> Launcher.stopApplication());
 
-        decorator = new Decorator(stage, getMainPage(), Metadata.TITLE, false, true);
-        decorator.showPage(null);
-        leftPaneController = new LeftPaneController(decorator.getLeftPane());
+        decorator = new DecoratorController(stage, getMainPage());
+        leftPaneController = new LeftPaneController();
+        decorator.getDecorator().drawerProperty().setAll(leftPaneController);
 
-        Settings.instance().onProfileLoading();
         Task.of(JavaVersion::initialize).start();
 
-        decorator.setCustomMaximize(false);
-
-        scene = new Scene(decorator, 804, 521);
+        scene = new Scene(decorator.getDecorator(), 800, 519);
         scene.getStylesheets().setAll(config().getTheme().getStylesheets());
-        stage.setMinWidth(804);
-        stage.setMaxWidth(804);
-        stage.setMinHeight(521);
-        stage.setMaxHeight(521);
 
         stage.getIcons().add(new Image("/assets/img/icon.png"));
         stage.setTitle(Metadata.TITLE);
@@ -163,10 +193,7 @@ public final class Controllers {
     }
 
     public static void navigate(Node node) {
-        if (decorator.getNowPage() == node)
-            decorator.showPage(null);
-        else
-            decorator.showPage(node);
+        decorator.getNavigator().navigate(node);
     }
 
     public static boolean isStopped() {
@@ -181,5 +208,8 @@ public final class Controllers {
         decorator = null;
         stage = null;
         scene = null;
+        gameListPage = null;
+        accountListPage = null;
+        profileListPage = null;
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/CrashWindow.java

@@ -27,12 +27,11 @@ import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
 import javafx.stage.Stage;
-
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
 import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.upgrade.UpdateChecker;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 /**
  * @author huangyuhui
  */

HMCL/src/main/java/org/jackhuang/hmcl/ui/Decorator.java

@@ -1,732 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXDialog;
-import com.jfoenix.controls.JFXDrawer;
-import com.jfoenix.controls.JFXHamburger;
-import com.jfoenix.svg.SVGGlyph;
-import javafx.animation.Interpolator;
-import javafx.animation.KeyFrame;
-import javafx.animation.KeyValue;
-import javafx.animation.Timeline;
-import javafx.application.Platform;
-import javafx.beans.binding.Bindings;
-import javafx.beans.property.BooleanProperty;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.SimpleBooleanProperty;
-import javafx.beans.property.SimpleObjectProperty;
-import javafx.event.EventHandler;
-import javafx.fxml.FXML;
-import javafx.geometry.BoundingBox;
-import javafx.geometry.Bounds;
-import javafx.geometry.Insets;
-import javafx.geometry.Rectangle2D;
-import javafx.scene.Cursor;
-import javafx.scene.Node;
-import javafx.scene.control.Label;
-import javafx.scene.control.Tooltip;
-import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
-import javafx.scene.input.DragEvent;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.layout.*;
-import javafx.scene.paint.Color;
-import javafx.scene.shape.Rectangle;
-import javafx.stage.Screen;
-import javafx.stage.Stage;
-import javafx.stage.StageStyle;
-import javafx.util.Duration;
-import org.jackhuang.hmcl.Launcher;
-import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorDnD;
-import org.jackhuang.hmcl.setting.ConfigHolder;
-import org.jackhuang.hmcl.setting.EnumBackgroundImage;
-import org.jackhuang.hmcl.setting.Theme;
-import org.jackhuang.hmcl.ui.animation.AnimationProducer;
-import org.jackhuang.hmcl.ui.animation.ContainerAnimations;
-import org.jackhuang.hmcl.ui.animation.TransitionHandler;
-import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
-import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
-import org.jackhuang.hmcl.ui.construct.StackContainerPane;
-import org.jackhuang.hmcl.ui.construct.TaskExecutorDialogWizardDisplayer;
-import org.jackhuang.hmcl.ui.wizard.*;
-import org.jackhuang.hmcl.util.Lang;
-import org.jackhuang.hmcl.util.OperatingSystem;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.List;
-import java.util.Locale;
-import java.util.Optional;
-import java.util.Queue;
-import java.util.Random;
-import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.logging.Level;
-
-import static java.util.stream.Collectors.toList;
-import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-import static org.jackhuang.hmcl.util.Logging.LOG;
-
-public final class Decorator extends StackPane implements TaskExecutorDialogWizardDisplayer {
-    private static final SVGGlyph minus = Lang.apply(new SVGGlyph(0, "MINUS", "M804.571 420.571v109.714q0 22.857-16 38.857t-38.857 16h-694.857q-22.857 0-38.857-16t-16-38.857v-109.714q0-22.857 16-38.857t38.857-16h694.857q22.857 0 38.857 16t16 38.857z", Color.WHITE),
-            glyph -> { glyph.setSize(12, 2); glyph.setTranslateY(4); });
-    private static final SVGGlyph resizeMax = Lang.apply(new SVGGlyph(0, "RESIZE_MAX", "M726 810v-596h-428v596h428zM726 44q34 0 59 25t25 59v768q0 34-25 60t-59 26h-428q-34 0-59-26t-25-60v-768q0-34 25-60t59-26z", Color.WHITE),
-            glyph -> { glyph.setPrefSize(12, 12); glyph.setSize(12, 12); });
-    private static final SVGGlyph resizeMin = Lang.apply(new SVGGlyph(0, "RESIZE_MIN", "M80.842 943.158v-377.264h565.894v377.264h-565.894zM0 404.21v619.79h727.578v-619.79h-727.578zM377.264 161.684h565.894v377.264h-134.736v80.842h215.578v-619.79h-727.578v323.37h80.842v-161.686z", Color.WHITE),
-            glyph -> { glyph.setPrefSize(12, 12); glyph.setSize(12, 12); });
-    private static final SVGGlyph close = Lang.apply(new SVGGlyph(0, "CLOSE", "M810 274l-238 238 238 238-60 60-238-238-238 238-60-60 238-238-238-238 60-60 238 238 238-238z", Color.WHITE),
-            glyph -> { glyph.setPrefSize(12, 12); glyph.setSize(12, 12); });
-
-    private static final String PROPERTY_DIALOG_CLOSE_HANDLER = Decorator.class.getName() + ".dialog.closeListener";
-
-    private final ObjectProperty<Runnable> onCloseButtonAction;
-    private final BooleanProperty customMaximize = new SimpleBooleanProperty(false);
-
-    private final Stage primaryStage;
-    private final Node mainPage;
-    private final boolean max, min;
-    private final WizardController wizardController = new WizardController(this);
-    private final Queue<Object> cancelQueue = new ConcurrentLinkedQueue<>();
-
-    private double xOffset, yOffset, newX, newY, initX, initY;
-    private boolean allowMove, isDragging, maximized;
-    private BoundingBox originalBox, maximizedBox;
-    private final TransitionHandler animationHandler;
-
-    private JFXDialog dialog;
-    private StackContainerPane dialogPane;
-
-    @FXML
-    private StackPane contentPlaceHolder;
-    @FXML
-    private StackPane drawerWrapper;
-    @FXML
-    private BorderPane titleContainer;
-    @FXML
-    private BorderPane leftRootPane;
-    @FXML
-    private HBox buttonsContainer;
-    @FXML
-    private JFXButton backNavButton;
-    @FXML
-    private JFXButton refreshNavButton;
-    @FXML
-    private JFXButton closeNavButton;
-    @FXML
-    private JFXButton refreshMenuButton;
-    @FXML
-    private Label titleLabel;
-    @FXML
-    private Label lblTitle;
-    @FXML
-    private AdvancedListBox leftPane;
-    @FXML
-    private JFXDrawer drawer;
-    @FXML
-    private StackPane titleBurgerContainer;
-    @FXML
-    private JFXHamburger titleBurger;
-    @FXML
-    private JFXButton btnMin;
-    @FXML
-    private JFXButton btnMax;
-    @FXML
-    private JFXButton btnClose;
-    @FXML
-    private HBox navLeft;
-    @FXML
-    private ImageView welcomeView;
-    @FXML
-    private Rectangle separator;
-
-    public Decorator(Stage primaryStage, Node mainPage, String title) {
-        this(primaryStage, mainPage, title, true, true);
-    }
-
-    public Decorator(Stage primaryStage, Node mainPage, String title, boolean max, boolean min) {
-        this.primaryStage = primaryStage;
-        this.mainPage = mainPage;
-        this.max = max;
-        this.min = min;
-
-        FXUtils.loadFXML(this, "/assets/fxml/decorator.fxml");
-
-        onCloseButtonAction = new SimpleObjectProperty<>(this, "onCloseButtonAction", Launcher::stopApplication);
-
-        primaryStage.initStyle(StageStyle.UNDECORATED);
-        btnClose.setGraphic(close);
-        btnMin.setGraphic(minus);
-        btnMax.setGraphic(resizeMax);
-
-        close.fillProperty().bind(Theme.foregroundFillBinding());
-        minus.fillProperty().bind(Theme.foregroundFillBinding());
-        resizeMax.fillProperty().bind(Theme.foregroundFillBinding());
-        resizeMin.fillProperty().bind(Theme.foregroundFillBinding());
-
-        refreshNavButton.setGraphic(SVG.refresh(Theme.foregroundFillBinding(), 15, 15));
-        closeNavButton.setGraphic(SVG.close(Theme.foregroundFillBinding(), 15, 15));
-        backNavButton.setGraphic(SVG.back(Theme.foregroundFillBinding(), 15, 15));
-
-        separator.visibleProperty().bind(refreshNavButton.visibleProperty());
-
-        lblTitle.setText(title);
-
-        buttonsContainer.setBackground(new Background(new BackgroundFill(Color.BLACK, CornerRadii.EMPTY, Insets.EMPTY)));
-        titleContainer.addEventHandler(MouseEvent.MOUSE_CLICKED, event -> {
-            if (event.getClickCount() == 2)
-                btnMax.fire();
-        });
-
-        welcomeView.setCursor(Cursor.HAND);
-        welcomeView.setOnMouseClicked(e -> {
-            Timeline nowAnimation = new Timeline();
-            nowAnimation.getKeyFrames().addAll(
-                    new KeyFrame(Duration.ZERO, new KeyValue(welcomeView.opacityProperty(), 1.0D, Interpolator.EASE_BOTH)),
-                    new KeyFrame(new Duration(300), new KeyValue(welcomeView.opacityProperty(), 0.0D, Interpolator.EASE_BOTH)),
-                    new KeyFrame(new Duration(300), e2 -> drawerWrapper.getChildren().remove(welcomeView))
-            );
-            nowAnimation.play();
-        });
-        if (!ConfigHolder.isNewlyCreated() || config().getLocalization().getLocale() != Locale.CHINA)
-            drawerWrapper.getChildren().remove(welcomeView);
-
-        if (!min) buttonsContainer.getChildren().remove(btnMin);
-        if (!max) buttonsContainer.getChildren().remove(btnMax);
-
-        //JFXDepthManager.setDepth(titleContainer, 1);
-        titleContainer.addEventHandler(MouseEvent.MOUSE_ENTERED, e -> allowMove = true);
-        titleContainer.addEventHandler(MouseEvent.MOUSE_EXITED, e -> {
-            if (!isDragging) allowMove = false;
-        });
-        Rectangle rectangle = new Rectangle(0, 0, 0, 0);
-        rectangle.widthProperty().bind(titleContainer.widthProperty());
-        rectangle.heightProperty().bind(Bindings.createDoubleBinding(() -> titleContainer.getHeight() + 100, titleContainer.heightProperty()));
-        titleContainer.setClip(rectangle);
-
-        animationHandler = new TransitionHandler(contentPlaceHolder);
-
-        setupBackground();
-        setupAuthlibInjectorDnD();
-    }
-
-    // ==== Background ====
-    private void setupBackground() {
-        drawerWrapper.backgroundProperty().bind(
-                Bindings.createObjectBinding(
-                        () -> {
-                            Image image = null;
-                            if (config().getBackgroundImageType() == EnumBackgroundImage.CUSTOM && config().getBackgroundImage() != null) {
-                                image = tryLoadImage(Paths.get(config().getBackgroundImage()))
-                                        .orElse(null);
-                            }
-                            if (image == null) {
-                                image = loadDefaultBackgroundImage();
-                            }
-                            return new Background(new BackgroundImage(image, BackgroundRepeat.NO_REPEAT, BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT, new BackgroundSize(800, 480, false, false, true, true)));
-                        },
-                        config().backgroundImageTypeProperty(),
-                        config().backgroundImageProperty()));
-    }
-
-    private Image defaultBackground = new Image("/assets/img/background.jpg");
-
-    /**
-     * Load background image from bg/, background.png, background.jpg
-     */
-    private Image loadDefaultBackgroundImage() {
-        Optional<Image> image = randomImageIn(Paths.get("bg"));
-        if (!image.isPresent()) {
-            image = tryLoadImage(Paths.get("background.png"));
-        }
-        if (!image.isPresent()) {
-            image = tryLoadImage(Paths.get("background.jpg"));
-        }
-        return image.orElse(defaultBackground);
-    }
-
-    private Optional<Image> randomImageIn(Path imageDir) {
-        if (!Files.isDirectory(imageDir)) {
-            return Optional.empty();
-        }
-
-        List<Path> candidates;
-        try {
-            candidates = Files.list(imageDir)
-                    .filter(Files::isRegularFile)
-                    .filter(it -> {
-                        String filename = it.getFileName().toString();
-                        return filename.endsWith(".png") || filename.endsWith(".jpg");
-                    })
-                    .collect(toList());
-        } catch (IOException e) {
-            LOG.log(Level.WARNING, "Failed to list files in ./bg", e);
-            return Optional.empty();
-        }
-
-        Random rnd = new Random();
-        while (candidates.size() > 0) {
-            int selected = rnd.nextInt(candidates.size());
-            Optional<Image> loaded = tryLoadImage(candidates.get(selected));
-            if (loaded.isPresent()) {
-                return Optional.of(loaded.get());
-            } else {
-                candidates.remove(selected);
-            }
-        }
-        return Optional.empty();
-    }
-
-    private Optional<Image> tryLoadImage(Path path) {
-        if (Files.isRegularFile(path)) {
-            try {
-                return Optional.of(new Image(path.toAbsolutePath().toUri().toString()));
-            } catch (IllegalArgumentException ignored) {
-            }
-        }
-        return Optional.empty();
-    }
-
-    private boolean isMaximized() {
-        switch (OperatingSystem.CURRENT_OS) {
-            case OSX:
-                Rectangle2D bounds = Screen.getPrimary().getVisualBounds();
-                return primaryStage.getWidth() >= bounds.getWidth() && primaryStage.getHeight() >= bounds.getHeight();
-            default:
-                return primaryStage.isMaximized();
-        }
-    }
-
-    // ====
-
-    @FXML
-    private void onMouseMoved(MouseEvent mouseEvent) {
-        if (!isMaximized() && !primaryStage.isFullScreen() && !maximized) {
-            if (!primaryStage.isResizable())
-                updateInitMouseValues(mouseEvent);
-            else {
-                double x = mouseEvent.getX(), y = mouseEvent.getY();
-                Bounds boundsInParent = getBoundsInParent();
-                if (getBorder() != null && getBorder().getStrokes().size() > 0) {
-                    double borderWidth = this.contentPlaceHolder.snappedLeftInset();
-                    if (this.isRightEdge(x, y, boundsInParent)) {
-                        if (y < borderWidth) {
-                            setCursor(Cursor.NE_RESIZE);
-                        } else if (y > this.getHeight() - borderWidth) {
-                            setCursor(Cursor.SE_RESIZE);
-                        } else {
-                            setCursor(Cursor.E_RESIZE);
-                        }
-                    } else if (this.isLeftEdge(x, y, boundsInParent)) {
-                        if (y < borderWidth) {
-                            setCursor(Cursor.NW_RESIZE);
-                        } else if (y > this.getHeight() - borderWidth) {
-                            setCursor(Cursor.SW_RESIZE);
-                        } else {
-                            setCursor(Cursor.W_RESIZE);
-                        }
-                    } else if (this.isTopEdge(x, y, boundsInParent)) {
-                        setCursor(Cursor.N_RESIZE);
-                    } else if (this.isBottomEdge(x, y, boundsInParent)) {
-                        setCursor(Cursor.S_RESIZE);
-                    } else {
-                        setCursor(Cursor.DEFAULT);
-                    }
-
-                    this.updateInitMouseValues(mouseEvent);
-                }
-            }
-        } else {
-            setCursor(Cursor.DEFAULT);
-        }
-    }
-
-    @FXML
-    private void onMouseReleased() {
-        isDragging = false;
-    }
-
-    @FXML
-    private void onMouseDragged(MouseEvent mouseEvent) {
-        this.isDragging = true;
-        if (mouseEvent.isPrimaryButtonDown() && (this.xOffset != -1.0 || this.yOffset != -1.0)) {
-            if (!this.primaryStage.isFullScreen() && !mouseEvent.isStillSincePress() && !isMaximized() && !this.maximized) {
-                this.newX = mouseEvent.getScreenX();
-                this.newY = mouseEvent.getScreenY();
-                double deltaX = this.newX - this.initX;
-                double deltaY = this.newY - this.initY;
-                Cursor cursor = this.getCursor();
-                if (Cursor.E_RESIZE == cursor) {
-                    this.setStageWidth(this.primaryStage.getWidth() + deltaX);
-                    mouseEvent.consume();
-                } else if (Cursor.NE_RESIZE == cursor) {
-                    if (this.setStageHeight(this.primaryStage.getHeight() - deltaY)) {
-                        this.primaryStage.setY(this.primaryStage.getY() + deltaY);
-                    }
-
-                    this.setStageWidth(this.primaryStage.getWidth() + deltaX);
-                    mouseEvent.consume();
-                } else if (Cursor.SE_RESIZE == cursor) {
-                    this.setStageWidth(this.primaryStage.getWidth() + deltaX);
-                    this.setStageHeight(this.primaryStage.getHeight() + deltaY);
-                    mouseEvent.consume();
-                } else if (Cursor.S_RESIZE == cursor) {
-                    this.setStageHeight(this.primaryStage.getHeight() + deltaY);
-                    mouseEvent.consume();
-                } else if (Cursor.W_RESIZE == cursor) {
-                    if (this.setStageWidth(this.primaryStage.getWidth() - deltaX)) {
-                        this.primaryStage.setX(this.primaryStage.getX() + deltaX);
-                    }
-
-                    mouseEvent.consume();
-                } else if (Cursor.SW_RESIZE == cursor) {
-                    if (this.setStageWidth(this.primaryStage.getWidth() - deltaX)) {
-                        this.primaryStage.setX(this.primaryStage.getX() + deltaX);
-                    }
-
-                    this.setStageHeight(this.primaryStage.getHeight() + deltaY);
-                    mouseEvent.consume();
-                } else if (Cursor.NW_RESIZE == cursor) {
-                    if (this.setStageWidth(this.primaryStage.getWidth() - deltaX)) {
-                        this.primaryStage.setX(this.primaryStage.getX() + deltaX);
-                    }
-
-                    if (this.setStageHeight(this.primaryStage.getHeight() - deltaY)) {
-                        this.primaryStage.setY(this.primaryStage.getY() + deltaY);
-                    }
-
-                    mouseEvent.consume();
-                } else if (Cursor.N_RESIZE == cursor) {
-                    if (this.setStageHeight(this.primaryStage.getHeight() - deltaY)) {
-                        this.primaryStage.setY(this.primaryStage.getY() + deltaY);
-                    }
-
-                    mouseEvent.consume();
-                } else if (this.allowMove) {
-                    this.primaryStage.setX(mouseEvent.getScreenX() - this.xOffset);
-                    this.primaryStage.setY(mouseEvent.getScreenY() - this.yOffset);
-                    mouseEvent.consume();
-                }
-            }
-        }
-    }
-
-    @FXML
-    private void onMin() {
-        primaryStage.setIconified(true);
-    }
-
-    @FXML
-    private void onMax() {
-        if (!max) return;
-        if (!this.isCustomMaximize()) {
-            this.primaryStage.setMaximized(!this.primaryStage.isMaximized());
-            this.maximized = this.primaryStage.isMaximized();
-            if (this.primaryStage.isMaximized()) {
-                this.btnMax.setGraphic(resizeMin);
-                this.btnMax.setTooltip(new Tooltip("Restore Down"));
-            } else {
-                this.btnMax.setGraphic(resizeMax);
-                this.btnMax.setTooltip(new Tooltip("Maximize"));
-            }
-        } else {
-            if (!this.maximized) {
-                this.originalBox = new BoundingBox(primaryStage.getX(), primaryStage.getY(), primaryStage.getWidth(), primaryStage.getHeight());
-                Screen screen = Screen.getScreensForRectangle(primaryStage.getX(), primaryStage.getY(), primaryStage.getWidth(), primaryStage.getHeight()).get(0);
-                Rectangle2D bounds = screen.getVisualBounds();
-                this.maximizedBox = new BoundingBox(bounds.getMinX(), bounds.getMinY(), bounds.getWidth(), bounds.getHeight());
-                primaryStage.setX(this.maximizedBox.getMinX());
-                primaryStage.setY(this.maximizedBox.getMinY());
-                primaryStage.setWidth(this.maximizedBox.getWidth());
-                primaryStage.setHeight(this.maximizedBox.getHeight());
-                this.btnMax.setGraphic(resizeMin);
-                this.btnMax.setTooltip(new Tooltip("Restore Down"));
-            } else {
-                primaryStage.setX(this.originalBox.getMinX());
-                primaryStage.setY(this.originalBox.getMinY());
-                primaryStage.setWidth(this.originalBox.getWidth());
-                primaryStage.setHeight(this.originalBox.getHeight());
-                this.originalBox = null;
-                this.btnMax.setGraphic(resizeMax);
-                this.btnMax.setTooltip(new Tooltip("Maximize"));
-            }
-
-            this.maximized = !this.maximized;
-        }
-    }
-
-    @FXML
-    private void onClose() {
-        onCloseButtonAction.get().run();
-    }
-
-    private void updateInitMouseValues(MouseEvent mouseEvent) {
-        initX = mouseEvent.getScreenX();
-        initY = mouseEvent.getScreenY();
-        xOffset = mouseEvent.getSceneX();
-        yOffset = mouseEvent.getSceneY();
-    }
-
-    private boolean isRightEdge(double x, double y, Bounds boundsInParent) {
-        return x < getWidth() && x > getWidth() - contentPlaceHolder.snappedLeftInset();
-    }
-
-    private boolean isTopEdge(double x, double y, Bounds boundsInParent) {
-        return y >= 0 && y < contentPlaceHolder.snappedLeftInset();
-    }
-
-    private boolean isBottomEdge(double x, double y, Bounds boundsInParent) {
-        return y < getHeight() && y > getHeight() - contentPlaceHolder.snappedLeftInset();
-    }
-
-    private boolean isLeftEdge(double x, double y, Bounds boundsInParent) {
-        return x >= 0 && x < contentPlaceHolder.snappedLeftInset();
-    }
-
-    private boolean setStageWidth(double width) {
-        if (width >= primaryStage.getMinWidth() && width >= titleContainer.getMinWidth()) {
-            primaryStage.setWidth(width);
-            initX = newX;
-            return true;
-        } else {
-            if (width >= primaryStage.getMinWidth() && width <= titleContainer.getMinWidth())
-                primaryStage.setWidth(titleContainer.getMinWidth());
-
-            return false;
-        }
-    }
-
-    private boolean setStageHeight(double height) {
-        if (height >= primaryStage.getMinHeight() && height >= titleContainer.getHeight()) {
-            primaryStage.setHeight(height);
-            initY = newY;
-            return true;
-        } else {
-            if (height >= primaryStage.getMinHeight() && height <= titleContainer.getHeight())
-                primaryStage.setHeight(titleContainer.getHeight());
-
-            return false;
-        }
-    }
-
-    public void setMaximized(boolean maximized) {
-        if (this.maximized != maximized) {
-            Platform.runLater(btnMax::fire);
-        }
-    }
-
-    private void showCloseNavButton() {
-        navLeft.getChildren().add(closeNavButton);
-    }
-
-    private void hideCloseNavButton() {
-        navLeft.getChildren().remove(closeNavButton);
-    }
-
-    private void setContent(Node content, AnimationProducer animation) {
-        isWizardPageNow = false;
-        animationHandler.setContent(content, animation);
-
-        if (content instanceof Region) {
-            ((Region) content).setMinSize(0, 0);
-            FXUtils.setOverflowHidden((Region) content, true);
-        }
-
-        refreshNavButton.setVisible(content instanceof Refreshable);
-        backNavButton.setVisible(content != mainPage);
-
-        String prefix = category == null ? "" : category + " - ";
-
-        titleLabel.textProperty().unbind();
-
-        if (content instanceof WizardPage)
-            titleLabel.setText(prefix + ((WizardPage) content).getTitle());
-
-        if (content instanceof DecoratorPage)
-            titleLabel.textProperty().bind(((DecoratorPage) content).titleProperty());
-    }
-
-    private String category;
-    private Node nowPage;
-    private boolean isWizardPageNow;
-
-    public Node getNowPage() {
-        return nowPage;
-    }
-
-    public void showPage(Node content) {
-        FXUtils.checkFxUserThread();
-
-        contentPlaceHolder.getStyleClass().removeAll("gray-background", "white-background");
-        if (content != null)
-            contentPlaceHolder.getStyleClass().add("gray-background");
-
-        Node c = content == null ? mainPage : content;
-        onEnd();
-        if (nowPage instanceof DecoratorPage)
-            ((DecoratorPage) nowPage).onClose();
-        nowPage = content;
-
-        setContent(c, ContainerAnimations.FADE.getAnimationProducer());
-
-        if (c instanceof Region) {
-            // Let root pane fix window size.
-            StackPane parent = (StackPane) c.getParent();
-            ((Region) c).prefWidthProperty().bind(parent.widthProperty());
-            ((Region) c).prefHeightProperty().bind(parent.heightProperty());
-        }
-    }
-
-    public void showDialog(Node node) {
-        FXUtils.checkFxUserThread();
-
-        if (dialog == null) {
-            dialog = new JFXDialog();
-            dialogPane = new StackContainerPane();
-
-            dialog.setContent(dialogPane);
-            dialog.setDialogContainer(drawerWrapper);
-            dialog.setOverlayClose(false);
-            dialog.show();
-        }
-
-        dialogPane.push(node);
-
-        EventHandler<DialogCloseEvent> handler = event -> closeDialog(node);
-        node.getProperties().put(PROPERTY_DIALOG_CLOSE_HANDLER, handler);
-        node.addEventHandler(DialogCloseEvent.CLOSE, handler);
-    }
-
-    @SuppressWarnings("unchecked")
-    private void closeDialog(Node node) {
-        FXUtils.checkFxUserThread();
-
-        Optional.ofNullable(node.getProperties().get(PROPERTY_DIALOG_CLOSE_HANDLER))
-                .ifPresent(handler -> node.removeEventHandler(DialogCloseEvent.CLOSE, (EventHandler<DialogCloseEvent>) handler));
-
-        if (dialog != null) {
-            dialogPane.pop(node);
-
-            if (dialogPane.getChildren().isEmpty()) {
-                dialog.close();
-                dialog = null;
-                dialogPane = null;
-            }
-        }
-    }
-
-    public void startWizard(WizardProvider wizardProvider) {
-        startWizard(wizardProvider, null);
-    }
-
-    public void startWizard(WizardProvider wizardProvider, String category) {
-        FXUtils.checkFxUserThread();
-
-        this.category = category;
-        wizardController.setProvider(wizardProvider);
-        wizardController.onStart();
-    }
-
-    @Override
-    public void onStart() {
-        backNavButton.setVisible(true);
-        backNavButton.setDisable(false);
-        showCloseNavButton();
-        refreshNavButton.setVisible(false);
-    }
-
-    @Override
-    public void onEnd() {
-        backNavButton.setVisible(false);
-        hideCloseNavButton();
-        refreshNavButton.setVisible(false);
-    }
-
-    @Override
-    public void navigateTo(Node page, Navigation.NavigationDirection nav) {
-        contentPlaceHolder.getStyleClass().removeAll("gray-background", "white-background");
-        contentPlaceHolder.getStyleClass().add("white-background");
-        setContent(page, nav.getAnimation().getAnimationProducer());
-        isWizardPageNow = true;
-    }
-
-    @FXML
-    private void onRefresh() {
-        ((Refreshable) contentPlaceHolder.getChildren().get(0)).refresh();
-    }
-
-    @FXML
-    private void onCloseNav() {
-        wizardController.onCancel();
-        showPage(null);
-    }
-
-    @FXML
-    private void onBack() {
-        if (isWizardPageNow && wizardController.canPrev())
-            wizardController.onPrev(true);
-        else
-            onCloseNav();
-    }
-
-    @Override
-    public Queue<Object> getCancelQueue() {
-        return cancelQueue;
-    }
-
-    public Runnable getOnCloseButtonAction() {
-        return onCloseButtonAction.get();
-    }
-
-    public ObjectProperty<Runnable> onCloseButtonActionProperty() {
-        return onCloseButtonAction;
-    }
-
-    public void setOnCloseButtonAction(Runnable onCloseButtonAction) {
-        this.onCloseButtonAction.set(onCloseButtonAction);
-    }
-
-    public boolean isCustomMaximize() {
-        return customMaximize.get();
-    }
-
-    public BooleanProperty customMaximizeProperty() {
-        return customMaximize;
-    }
-
-    public void setCustomMaximize(boolean customMaximize) {
-        this.customMaximize.set(customMaximize);
-    }
-
-    @Override
-    public WizardController getWizardController() {
-        return wizardController;
-    }
-
-    public AdvancedListBox getLeftPane() {
-        return leftPane;
-    }
-
-    private void setupAuthlibInjectorDnD() {
-        addEventFilter(DragEvent.DRAG_OVER, AuthlibInjectorDnD.dragOverHandler());
-        addEventFilter(DragEvent.DRAG_DROPPED, AuthlibInjectorDnD.dragDroppedHandler(
-                url -> Controllers.dialog(new AddAuthlibInjectorServerPane(url))));
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/DialogController.java

@@ -22,6 +22,7 @@ import org.jackhuang.hmcl.auth.Account;
 import org.jackhuang.hmcl.auth.AuthInfo;
 import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
 import org.jackhuang.hmcl.task.SilentException;
+import org.jackhuang.hmcl.ui.account.AccountLoginPane;
 
 import java.util.Optional;
 import java.util.concurrent.CountDownLatch;

HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java

@@ -17,6 +17,7 @@
  */
 package org.jackhuang.hmcl.ui;
 
+import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.*;
 import javafx.animation.Animation;
 import javafx.animation.Interpolator;
@@ -31,11 +32,7 @@ import javafx.beans.value.WeakChangeListener;
 import javafx.event.EventHandler;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
-import javafx.scene.control.ListCell;
-import javafx.scene.control.ListView;
-import javafx.scene.control.ScrollBar;
-import javafx.scene.control.ScrollPane;
-import javafx.scene.control.Tooltip;
+import javafx.scene.control.*;
 import javafx.scene.image.ImageView;
 import javafx.scene.input.MouseEvent;
 import javafx.scene.input.ScrollEvent;
@@ -44,7 +41,6 @@ import javafx.scene.shape.Rectangle;
 import javafx.util.Callback;
 import javafx.util.Duration;
 import javafx.util.StringConverter;
-
 import org.jackhuang.hmcl.util.*;
 import org.jackhuang.hmcl.util.i18n.I18n;
 
@@ -60,6 +56,7 @@ import java.util.function.Function;
 import java.util.function.Supplier;
 import java.util.logging.Level;
 
+import static org.jackhuang.hmcl.util.Lang.thread;
 import static org.jackhuang.hmcl.util.Lang.tryCast;
 
 public final class FXUtils {
@@ -214,27 +211,29 @@ public final class FXUtils {
     }
 
     public static void installTooltip(Node node, double openDelay, double visibleDelay, double closeDelay, Tooltip tooltip) {
-        try {
-            // Java 8
-            Class<?> behaviorClass = Class.forName("javafx.scene.control.Tooltip$TooltipBehavior");
-            Constructor<?> behaviorConstructor = behaviorClass.getDeclaredConstructor(Duration.class, Duration.class, Duration.class, boolean.class);
-            behaviorConstructor.setAccessible(true);
-            Object behavior = behaviorConstructor.newInstance(new Duration(openDelay), new Duration(visibleDelay), new Duration(closeDelay), false);
-            Method installMethod = behaviorClass.getDeclaredMethod("install", Node.class, Tooltip.class);
-            installMethod.setAccessible(true);
-            installMethod.invoke(behavior, node, tooltip);
-        } catch (ReflectiveOperationException e) {
+        JFXUtilities.runInFX(() -> {
             try {
-                // Java 9
-                Tooltip.class.getMethod("setShowDelay", Duration.class).invoke(tooltip, new Duration(openDelay));
-                Tooltip.class.getMethod("setShowDuration", Duration.class).invoke(tooltip, new Duration(visibleDelay));
-                Tooltip.class.getMethod("setHideDelay", Duration.class).invoke(tooltip, new Duration(closeDelay));
-            } catch (ReflectiveOperationException e2) {
-                e.addSuppressed(e2);
-                Logging.LOG.log(Level.SEVERE, "Cannot install tooltip", e);
+                // Java 8
+                Class<?> behaviorClass = Class.forName("javafx.scene.control.Tooltip$TooltipBehavior");
+                Constructor<?> behaviorConstructor = behaviorClass.getDeclaredConstructor(Duration.class, Duration.class, Duration.class, boolean.class);
+                behaviorConstructor.setAccessible(true);
+                Object behavior = behaviorConstructor.newInstance(new Duration(openDelay), new Duration(visibleDelay), new Duration(closeDelay), false);
+                Method installMethod = behaviorClass.getDeclaredMethod("install", Node.class, Tooltip.class);
+                installMethod.setAccessible(true);
+                installMethod.invoke(behavior, node, tooltip);
+            } catch (ReflectiveOperationException e) {
+                try {
+                    // Java 9
+                    Tooltip.class.getMethod("setShowDelay", Duration.class).invoke(tooltip, new Duration(openDelay));
+                    Tooltip.class.getMethod("setShowDuration", Duration.class).invoke(tooltip, new Duration(visibleDelay));
+                    Tooltip.class.getMethod("setHideDelay", Duration.class).invoke(tooltip, new Duration(closeDelay));
+                } catch (ReflectiveOperationException e2) {
+                    e.addSuppressed(e2);
+                    Logging.LOG.log(Level.SEVERE, "Cannot install tooltip", e);
+                }
+                Tooltip.install(node, tooltip);
             }
-            Tooltip.install(node, tooltip);
-        }
+        });
     }
 
     public static void openFolder(File file) {
@@ -254,11 +253,15 @@ public final class FXUtils {
                 }
                 break;
             default:
-                try {
-                    java.awt.Desktop.getDesktop().open(file);
-                } catch (Throwable e) {
-                    Logging.LOG.log(Level.SEVERE, "Unable to open " + path + " by java.awt.Desktop.getDesktop()::open", e);
-                }
+                thread(() -> {
+                    if (java.awt.Desktop.isDesktopSupported()) {
+                        try {
+                            java.awt.Desktop.getDesktop().open(file);
+                        } catch (Throwable e) {
+                            Logging.LOG.log(Level.SEVERE, "Unable to open " + path + " by java.awt.Desktop.getDesktop()::open", e);
+                        }
+                    }
+                });
         }
     }
 
@@ -270,17 +273,21 @@ public final class FXUtils {
     public static void openLink(String link) {
         if (link == null)
             return;
-        try {
-            java.awt.Desktop.getDesktop().browse(new URI(link));
-        } catch (Throwable e) {
-            if (OperatingSystem.CURRENT_OS == OperatingSystem.OSX)
+        thread(() -> {
+            if (java.awt.Desktop.isDesktopSupported()) {
                 try {
-                    Runtime.getRuntime().exec(new String[] { "/usr/bin/open", link });
-                } catch (IOException ex) {
-                    Logging.LOG.log(Level.WARNING, "Unable to open link: " + link, ex);
+                    java.awt.Desktop.getDesktop().browse(new URI(link));
+                } catch (Throwable e) {
+                    if (OperatingSystem.CURRENT_OS == OperatingSystem.OSX)
+                        try {
+                            Runtime.getRuntime().exec(new String[]{"/usr/bin/open", link});
+                        } catch (IOException ex) {
+                            Logging.LOG.log(Level.WARNING, "Unable to open link: " + link, ex);
+                        }
+                    Logging.LOG.log(Level.WARNING, "Failed to open link: " + link, e);
                 }
-            Logging.LOG.log(Level.WARNING, "Failed to open link: " + link, e);
-        }
+            }
+        });
     }
 
     public static void bindInt(JFXTextField textField, Property<Number> property) {
@@ -321,8 +328,10 @@ public final class FXUtils {
      * @param comboBox the combo box being bound with {@code property}.
      * @param property the property being bound with {@code combo box}.
      * @see #unbindEnum(JFXComboBox)
+     * @deprecated Use {@link SelectionModelSelectedItemProperty#selectedItemPropertyFor(ComboBox)}
      */
     @SuppressWarnings("unchecked")
+    @Deprecated
     public static void bindEnum(JFXComboBox<?> comboBox, Property<? extends Enum> property) {
         unbindEnum(comboBox);
         ChangeListener<Number> listener = (a, b, newValue) ->
@@ -339,6 +348,7 @@ public final class FXUtils {
      * @see #bindEnum(JFXComboBox, Property)
      */
     @SuppressWarnings("unchecked")
+    @Deprecated
     public static void unbindEnum(JFXComboBox<?> comboBox) {
         ChangeListener listener = tryCast(comboBox.getProperties().get("FXUtils.bindEnum.listener"), ChangeListener.class).orElse(null);
         if (listener == null) return;

HMCL/src/main/java/org/jackhuang/hmcl/ui/GameVersionListPage.java

@@ -0,0 +1,241 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.concurrency.JFXUtilities;
+import com.jfoenix.controls.*;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.image.Image;
+import javafx.scene.input.MouseButton;
+import javafx.scene.layout.Region;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.stage.FileChooser;
+import org.jackhuang.hmcl.download.LibraryAnalyzer;
+import org.jackhuang.hmcl.event.EventBus;
+import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
+import org.jackhuang.hmcl.event.RefreshingVersionsEvent;
+import org.jackhuang.hmcl.game.GameVersion;
+import org.jackhuang.hmcl.game.HMCLGameRepository;
+import org.jackhuang.hmcl.game.ModpackHelper;
+import org.jackhuang.hmcl.game.Version;
+import org.jackhuang.hmcl.mod.MismatchedModpackTypeException;
+import org.jackhuang.hmcl.mod.UnsupportedModpackException;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.task.TaskExecutor;
+import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
+import org.jackhuang.hmcl.ui.construct.MessageBox;
+import org.jackhuang.hmcl.ui.versions.Versions;
+import org.jackhuang.hmcl.util.Lang;
+import org.jackhuang.hmcl.util.VersionNumber;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.Callable;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.stream.Collectors;
+
+import static org.jackhuang.hmcl.util.StringUtils.removePrefix;
+import static org.jackhuang.hmcl.util.StringUtils.removeSuffix;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class GameVersionListPage extends StackPane {
+    private final JFXSpinner spinner;
+    private final StackPane contentPane;
+    private final JFXMasonryPane masonryPane;
+
+    private Profile profile;
+
+    public GameVersionListPage() {
+        spinner = new JFXSpinner();
+        spinner.getStyleClass().setAll("first-spinner");
+
+        contentPane = new StackPane();
+
+        ScrollPane scrollPane = new ScrollPane();
+        scrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
+        scrollPane.setFitToWidth(true);
+
+        masonryPane = new JFXMasonryPane();
+        masonryPane.setHSpacing(3);
+        masonryPane.setVSpacing(3);
+        masonryPane.setCellWidth(182);
+        masonryPane.setCellHeight(153);
+
+        scrollPane.setContent(masonryPane);
+
+        VBox vBox = new VBox();
+        vBox.setPadding(new Insets(15));
+        vBox.setPickOnBounds(false);
+        vBox.setAlignment(Pos.BOTTOM_RIGHT);
+        vBox.setSpacing(15);
+
+        JFXButton btnRefresh = new JFXButton();
+        btnRefresh.setPrefWidth(40);
+        btnRefresh.setPrefHeight(40);
+        btnRefresh.setButtonType(JFXButton.ButtonType.RAISED);
+        btnRefresh.getStyleClass().setAll("jfx-button-raised-round");
+        btnRefresh.setGraphic(SVG.refresh(Theme.foregroundFillBinding(), -1, -1));
+        btnRefresh.setOnMouseClicked(e -> profile.getRepository().refreshVersionsAsync().start());
+        FXUtils.installTooltip(btnRefresh, i18n("button.refresh"));
+
+        vBox.getChildren().setAll(btnRefresh);
+
+        contentPane.getChildren().setAll(scrollPane, vBox);
+
+        getChildren().setAll(spinner);
+
+        Profiles.selectedProfileProperty().addListener((o, a, b) -> this.profile = b);
+        profile = Profiles.getSelectedProfile();
+
+        EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).register(event -> {
+            if (event.getSource() == profile.getRepository())
+                loadVersions((HMCLGameRepository) event.getSource());
+        });
+        EventBus.EVENT_BUS.channel(RefreshingVersionsEvent.class).register(event -> {
+            if (event.getSource() == profile.getRepository())
+                // This will occupy 0.5s. Too slow!
+                JFXUtilities.runInFX(this::loadingVersions);
+        });
+        if (profile.getRepository().isLoaded())
+            loadVersions(profile.getRepository());
+        else
+            profile.getRepository().refreshVersionsAsync().start();
+    }
+
+    private String modifyVersion(String gameVersion, String version) {
+        return removeSuffix(removePrefix(removeSuffix(removePrefix(version.replace(gameVersion, "").trim(), "-"), "-"), "_"), "_");
+    }
+
+    private Node buildNode(HMCLGameRepository repository, Version version, Callable<String> gameCallable) {
+        Profile profile = repository.getProfile();
+        String id = version.getId();
+        VersionItem item = new VersionItem();
+        item.setUpdate(repository.isModpack(id));
+        Task.ofResult("game", gameCallable).subscribe(Schedulers.javafx(), vars -> {
+            String game = vars.get("game");
+            item.setGameVersion(game);
+
+            StringBuilder libraries = new StringBuilder();
+            LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(version);
+            analyzer.getForge().ifPresent(library -> libraries.append(i18n("install.installer.forge")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)forge", ""))).append("\n"));
+            analyzer.getLiteLoader().ifPresent(library -> libraries.append(i18n("install.installer.liteloader")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)liteloader", ""))).append("\n"));
+            analyzer.getOptiFine().ifPresent(library -> libraries.append(i18n("install.installer.optifine")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)optifine", ""))).append("\n"));
+
+            item.setLibraries(libraries.toString());
+        });
+        item.setVersionName(id);
+        item.setOnLaunchButtonClicked(e -> Versions.launch(profile, id));
+        item.setOnScriptButtonClicked(e -> Versions.generateLaunchScript(profile, id));
+        item.setOnSettingsButtonClicked(e -> {
+            Controllers.getVersionPage().load(id, profile);
+            Controllers.navigate(Controllers.getVersionPage());
+        });
+        item.setOnUpdateButtonClicked(event -> {
+            FileChooser chooser = new FileChooser();
+            chooser.setTitle(i18n("modpack.choose"));
+            chooser.getExtensionFilters().add(new FileChooser.ExtensionFilter(i18n("modpack"), "*.zip"));
+            File selectedFile = chooser.showOpenDialog(Controllers.getStage());
+            if (selectedFile != null) {
+                AtomicReference<Region> region = new AtomicReference<>();
+                try {
+                    TaskExecutor executor = ModpackHelper.getUpdateTask(profile, selectedFile, id, ModpackHelper.readModpackConfiguration(repository.getModpackConfiguration(id)))
+                            .then(Task.of(Schedulers.javafx(), () -> region.get().fireEvent(new DialogCloseEvent()))).executor();
+                    region.set(Controllers.taskDialog(executor, i18n("modpack.update"), ""));
+                    executor.start();
+                } catch (UnsupportedModpackException e) {
+                    region.get().fireEvent(new DialogCloseEvent());
+                    Controllers.dialog(i18n("modpack.unsupported"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
+                } catch (MismatchedModpackTypeException e) {
+                    region.get().fireEvent(new DialogCloseEvent());
+                    Controllers.dialog(i18n("modpack.mismatched_type"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
+                } catch (IOException e) {
+                    region.get().fireEvent(new DialogCloseEvent());
+                    Controllers.dialog(i18n("modpack.invalid"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
+                }
+            }
+        });
+        item.setOnMouseClicked(event -> {
+            if (event.getButton() == MouseButton.SECONDARY) {
+                JFXListView<String> versionList = new JFXListView<>();
+                JFXPopup versionPopup = new JFXPopup(versionList);
+                versionList.getStyleClass().add("option-list-view");
+                FXUtils.setLimitWidth(versionList, 150);
+                versionList.getItems().setAll(Lang.immutableListOf(
+                        i18n("version.manage.rename"),
+                        i18n("version.manage.remove"),
+                        i18n("modpack.export"),
+                        i18n("folder.game")
+                ));
+                versionList.setOnMouseClicked(e -> {
+                    versionPopup.hide();
+                    switch (versionList.getSelectionModel().getSelectedIndex()) {
+                        case 0:
+                            Versions.renameVersion(profile, id);
+                            break;
+                        case 1:
+                            Versions.deleteVersion(profile, id);
+                            break;
+                        case 2:
+                            Versions.exportVersion(profile, id);
+                            break;
+                        case 3:
+                            FXUtils.openFolder(repository.getRunDirectory(id));
+                            break;
+                        default:
+                            break;
+                    }
+                });
+                versionPopup.show(item, JFXPopup.PopupVPosition.TOP, JFXPopup.PopupHPosition.LEFT, event.getX(), event.getY());
+            } else if (event.getButton() == MouseButton.PRIMARY && event.getClickCount() == 2) {
+                Versions.launch(profile, id);
+            }
+        });
+        File iconFile = repository.getVersionIcon(id);
+        if (iconFile.exists())
+            item.setImage(new Image("file:" + iconFile.getAbsolutePath()));
+        return item;
+    }
+
+    private void loadingVersions() {
+        getChildren().setAll(spinner);
+        masonryPane.getChildren().clear();
+    }
+
+    private void loadVersions(HMCLGameRepository repository) {
+        List<Node> children = repository.getVersions().parallelStream()
+                .filter(version -> !version.isHidden())
+                .sorted((a, b) -> VersionNumber.COMPARATOR.compare(VersionNumber.asVersion(a.getId()), VersionNumber.asVersion(b.getId())))
+                .map(version -> buildNode(repository, version, () -> GameVersion.minecraftVersion(repository.getVersionJar(version.getId())).orElse("Unknown")))
+                .collect(Collectors.toList());
+        JFXUtilities.runInFX(() -> {
+            if (profile == repository.getProfile()) {
+                masonryPane.getChildren().setAll(children);
+                getChildren().setAll(contentPane);
+            }
+        });
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/InstallerController.java

@@ -1,98 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui;
-
-import javafx.fxml.FXML;
-import javafx.scene.control.ScrollPane;
-import javafx.scene.layout.VBox;
-
-import org.jackhuang.hmcl.download.MaintainTask;
-import org.jackhuang.hmcl.download.game.VersionJsonSaveTask;
-import org.jackhuang.hmcl.game.GameVersion;
-import org.jackhuang.hmcl.game.Library;
-import org.jackhuang.hmcl.game.Version;
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.task.Schedulers;
-import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.ui.download.InstallerWizardProvider;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-import java.util.LinkedList;
-import java.util.Optional;
-import java.util.function.Consumer;
-
-public class InstallerController {
-    private Profile profile;
-    private String versionId;
-    private Version version;
-    @FXML
-    private ScrollPane scrollPane;
-    @FXML private VBox contentPane;
-    private String forge;
-    private String liteLoader;
-    private String optiFine;
-
-    @FXML
-    private void initialize() {
-        FXUtils.smoothScrolling(scrollPane);
-    }
-
-    public void loadVersion(Profile profile, String versionId) {
-        this.profile = profile;
-        this.versionId = versionId;
-        this.version = profile.getRepository().getResolvedVersion(versionId);
-
-        contentPane.getChildren().clear();
-        forge = liteLoader = optiFine = null;
-
-        for (Library library : version.getLibraries()) {
-            Consumer<InstallerItem> removeAction = x -> {
-                LinkedList<Library> newList = new LinkedList<>(version.getLibraries());
-                newList.remove(library);
-                new MaintainTask(version.setLibraries(newList))
-                        .then(variables -> new VersionJsonSaveTask(profile.getRepository(), variables.get(MaintainTask.ID)))
-                        .with(profile.getRepository().refreshVersionsAsync())
-                        .with(Task.of(Schedulers.javafx(), () -> loadVersion(this.profile, this.versionId)))
-                        .start();
-            };
-
-            if (library.getGroupId().equalsIgnoreCase("net.minecraftforge") && library.getArtifactId().equalsIgnoreCase("forge")) {
-                contentPane.getChildren().add(new InstallerItem("Forge", library.getVersion(), removeAction));
-                forge = library.getVersion();
-            }
-            if (library.getGroupId().equalsIgnoreCase("com.mumfrey") && library.getArtifactId().equalsIgnoreCase("liteloader")) {
-                contentPane.getChildren().add(new InstallerItem("LiteLoader", library.getVersion(), removeAction));
-                liteLoader = library.getVersion();
-            }
-            if (library.getGroupId().equalsIgnoreCase("net.optifine") && library.getArtifactId().equalsIgnoreCase("optifine")) {
-                contentPane.getChildren().add(new InstallerItem("OptiFine", library.getVersion(), removeAction));
-                optiFine = library.getVersion();
-            }
-        }
-    }
-
-    @FXML
-    private void onAdd() {
-        Optional<String> gameVersion = GameVersion.minecraftVersion(profile.getRepository().getVersionJar(version));
-
-        if (!gameVersion.isPresent())
-            Controllers.dialog(i18n("version.cannot_read"));
-        else
-            Controllers.getDecorator().startWizard(new InstallerWizardProvider(profile, gameVersion.get(), version, forge, liteLoader, optiFine));
-    }
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/InstallerItem.java

@@ -22,10 +22,10 @@ import javafx.fxml.FXML;
 import javafx.scene.control.Label;
 import javafx.scene.layout.BorderPane;
 
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
 import java.util.function.Consumer;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 /**
  * @author huangyuhui
  */

HMCL/src/main/java/org/jackhuang/hmcl/ui/LeftPaneController.java

@@ -18,78 +18,50 @@
 package org.jackhuang.hmcl.ui;
 
 import com.jfoenix.concurrency.JFXUtilities;
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXPopup;
 import javafx.application.Platform;
-import javafx.beans.binding.Bindings;
 import javafx.beans.binding.When;
-import javafx.beans.property.ListProperty;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.SimpleListProperty;
-import javafx.beans.property.SimpleObjectProperty;
-import javafx.scene.Node;
-import javafx.scene.control.Tooltip;
-import javafx.scene.image.Image;
-import javafx.scene.input.MouseButton;
 import javafx.scene.layout.Region;
-import javafx.scene.layout.VBox;
 import javafx.scene.paint.Color;
-
-import org.jackhuang.hmcl.auth.Account;
-import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
-import org.jackhuang.hmcl.auth.offline.OfflineAccount;
-import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
-import org.jackhuang.hmcl.event.*;
-import org.jackhuang.hmcl.game.AccountHelper;
+import org.jackhuang.hmcl.event.EventBus;
+import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
 import org.jackhuang.hmcl.game.HMCLGameRepository;
 import org.jackhuang.hmcl.game.ModpackHelper;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.mod.UnsupportedModpackException;
-import org.jackhuang.hmcl.setting.*;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.task.TaskExecutor;
-import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.ui.account.AccountAdvancedListItem;
+import org.jackhuang.hmcl.ui.account.AddAccountPane;
+import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
+import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
+import org.jackhuang.hmcl.ui.construct.IconedItem;
+import org.jackhuang.hmcl.ui.profile.ProfileAdvancedListItem;
+import org.jackhuang.hmcl.ui.versions.GameAdvancedListItem;
 import org.jackhuang.hmcl.upgrade.UpdateChecker;
-import org.jackhuang.hmcl.util.Lang;
-import org.jackhuang.hmcl.util.MappedObservableList;
 
 import java.io.File;
-import java.util.LinkedList;
-import java.util.Objects;
-import java.util.Optional;
 import java.util.concurrent.atomic.AtomicReference;
 
-import static javafx.collections.FXCollections.singletonObservableList;
-import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-public final class LeftPaneController {
-    private final AdvancedListBox leftPane;
-    private final VBox profilePane = new VBox();
-    private final VBox accountPane = new VBox();
-    private final IconedItem launcherSettingsItem;
+public final class LeftPaneController extends AdvancedListBox {
 
-    private ListProperty<RipplerContainer> accountItems = new SimpleListProperty<>();
-    private ObjectProperty<Account> selectedAccount = new SimpleObjectProperty<Account>() {
-        {
-            accountItems.addListener(onInvalidating(this::invalidated));
-        }
+    public LeftPaneController() {
 
-        @Override
-        protected void invalidated() {
-            Account selected = get();
-            accountItems.forEach(item -> item.setSelected(
-                    getAccountFromItem(item)
-                            .map(it -> it == selected)
-                            .orElse(false)));
-        }
-    };
+        AccountAdvancedListItem accountListItem = new AccountAdvancedListItem();
+        accountListItem.setOnAction(e -> Controllers.navigate(Controllers.getAccountListPage()));
+        accountListItem.accountProperty().bind(Accounts.selectedAccountProperty());
+        GameAdvancedListItem gameListItem = new GameAdvancedListItem();
+        gameListItem.setOnAction(e -> Controllers.navigate(Controllers.getGameListPage()));
+        ProfileAdvancedListItem profileListItem = new ProfileAdvancedListItem();
+        profileListItem.setOnAction(e -> Controllers.navigate(Controllers.getProfileListPage()));
+        profileListItem.profileProperty().bind(Profiles.selectedProfileProperty());
 
-    public LeftPaneController(AdvancedListBox leftPane) {
-        this.leftPane = leftPane;
-
-        launcherSettingsItem = new IconedItem(SVG.gear(Theme.blackFillBinding(), 20, 20));
+        IconedItem launcherSettingsItem = new IconedItem(SVG.gear(Theme.blackFillBinding(), 20, 20), "iconed-item");
 
         launcherSettingsItem.getLabel().textProperty().bind(
                 new When(UpdateChecker.outdatedProperty())
@@ -101,105 +73,27 @@ public final class LeftPaneController {
                         .then(Color.RED)
                         .otherwise(Color.BLACK));
 
-        launcherSettingsItem.prefWidthProperty().bind(leftPane.widthProperty());
         launcherSettingsItem.setOnMouseClicked(e -> Controllers.navigate(Controllers.getSettingsPage()));
 
-        leftPane
-                .add(new ClassTitle(i18n("account").toUpperCase(), Lang.apply(new JFXButton(), button -> {
-                    button.setGraphic(SVG.plus(Theme.blackFillBinding(), 10, 10));
-                    button.getStyleClass().add("toggle-icon-tiny");
-                    button.setOnMouseClicked(e -> addNewAccount());
-                })))
-                .add(accountPane)
+        this
+                .startCategory(i18n("account").toUpperCase())
+                .add(accountListItem)
+                .startCategory(i18n("version").toUpperCase())
+                .add(gameListItem)
+                .startCategory(i18n("profile.title").toUpperCase())
+                .add(profileListItem)
                 .startCategory(i18n("launcher").toUpperCase())
-                .add(launcherSettingsItem)
-                .add(new ClassTitle(i18n("profile.title").toUpperCase(), Lang.apply(new JFXButton(), button -> {
-                    button.setGraphic(SVG.plus(Theme.blackFillBinding(), 10, 10));
-                    button.getStyleClass().add("toggle-icon-tiny");
-                    button.setOnMouseClicked(e ->
-                            Controllers.getDecorator().showPage(new ProfilePage(null)));
-                })))
-                .add(profilePane);
+                .add(launcherSettingsItem);
 
-        // ==== Accounts ====
-        // Missing account item
-        AdvancedListItem missingAccountItem = new AdvancedListItem(i18n("account.missing"), i18n("message.unknown"));
-        RipplerContainer missingAccountRippler = new RipplerContainer(missingAccountItem);
-        missingAccountItem.setOnSettingsButtonClicked(e -> addNewAccount());
-        missingAccountRippler.setOnMouseClicked(e -> addNewAccount());
-
-        accountItems.bind(
-                new When(Accounts.accountsProperty().emptyProperty())
-                        .then(singletonObservableList(missingAccountRippler))
-                        .otherwise(MappedObservableList.create(Accounts.getAccounts(), this::createAccountItem)));
-        Bindings.bindContent(accountPane.getChildren(), accountItems);
-
-        selectedAccount.bindBidirectional(Accounts.selectedAccountProperty());
-        // ====
-
-        EventBus.EVENT_BUS.channel(ProfileLoadingEvent.class).register(this::onProfilesLoading);
-        EventBus.EVENT_BUS.channel(ProfileChangedEvent.class).register(this::onProfileChanged);
-        EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).register(this::onRefreshedVersions);
+        EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).register(event -> onRefreshedVersions((HMCLGameRepository) event.getSource()));
+        if (Profiles.selectedProfileProperty().get().getRepository().isLoaded())
+            onRefreshedVersions(Profiles.selectedProfileProperty().get().getRepository());
     }
 
     // ==== Accounts ====
-    private Optional<Account> getAccountFromItem(RipplerContainer accountItem) {
-        return Optional.ofNullable(accountItem.getProperties().get("account"))
-                .map(Account.class::cast);
-    }
-
-    private static String accountSubtitle(Account account) {
-        if (account instanceof OfflineAccount)
-            return i18n("account.methods.offline");
-        else if (account instanceof YggdrasilAccount)
-            return account.getUsername();
-        else
-            return "";
-    }
-
-    private RipplerContainer createAccountItem(Account account) {
-        AdvancedListItem item = new AdvancedListItem(account.getCharacter(), accountSubtitle(account));
-        RipplerContainer rippler = new RipplerContainer(item);
-        item.setOnSettingsButtonClicked(e -> {
-            AccountPage accountPage = new AccountPage(account, item);
-            JFXPopup popup = new JFXPopup(accountPage);
-            accountPage.setOnDelete(popup::hide);
-            popup.show((Node) e.getSource(), JFXPopup.PopupVPosition.TOP, JFXPopup.PopupHPosition.LEFT, e.getX(), e.getY());
-        });
-        rippler.setOnMouseClicked(e -> {
-            if (e.getButton() == MouseButton.PRIMARY) {
-                selectedAccount.set(account);
-            }
-        });
-        rippler.getProperties().put("account", account);
-        rippler.maxWidthProperty().bind(leftPane.widthProperty());
-
-        if (account instanceof YggdrasilAccount) {
-            Image image = AccountHelper.getSkin((YggdrasilAccount) account, 4);
-            item.setImage(image, AccountHelper.getViewport(4));
-        } else {
-            item.setImage(AccountHelper.getDefaultSkin(account.getUUID(), 4), AccountHelper.getViewport(4));
-        }
-
-        if (account instanceof AuthlibInjectorAccount) {
-            FXUtils.installTooltip(rippler, 500, 5000, 0, new Tooltip(((AuthlibInjectorAccount) account).getServer().getName()));
-        }
-
-        // update skin
-        if (account instanceof YggdrasilAccount) {
-            AccountHelper.refreshSkinAsync((YggdrasilAccount) account)
-                    .subscribe(Schedulers.javafx(), () -> {
-                        Image image = AccountHelper.getSkin((YggdrasilAccount) account, 4);
-                        item.setImage(image, AccountHelper.getViewport(4));
-                    });
-        }
-
-        return rippler;
-    }
-
     public void checkAccount() {
         if (Accounts.getAccounts().isEmpty())
-            addNewAccount();
+            Platform.runLater(this::addNewAccount);
     }
 
     private void addNewAccount() {
@@ -207,40 +101,11 @@ public final class LeftPaneController {
     }
     // ====
 
-    private void onProfileChanged(ProfileChangedEvent event) {
-        Profile profile = event.getProfile();
-
-        Platform.runLater(() -> {
-            for (Node node : profilePane.getChildren()) {
-                if (node instanceof RipplerContainer && node.getProperties().get("profile") instanceof String) {
-                    boolean current = Objects.equals(node.getProperties().get("profile"), profile.getName());
-                    ((RipplerContainer) node).setSelected(current);
-                    ((AdvancedListItem) ((RipplerContainer) node).getContainer()).setSubtitle(current ? i18n("profile.selected") : "");
-                }
-            }
-        });
-    }
-
-    private void onProfilesLoading() {
-        LinkedList<RipplerContainer> list = new LinkedList<>();
-        for (Profile profile : Settings.instance().getProfiles()) {
-            AdvancedListItem item = new AdvancedListItem(Profiles.getProfileDisplayName(profile));
-            RipplerContainer ripplerContainer = new RipplerContainer(item);
-            item.setOnSettingsButtonClicked(e -> Controllers.getDecorator().showPage(new ProfilePage(profile)));
-            ripplerContainer.setOnMouseClicked(e -> Settings.instance().setSelectedProfile(profile));
-            ripplerContainer.getProperties().put("profile", profile.getName());
-            ripplerContainer.maxWidthProperty().bind(leftPane.widthProperty());
-            list.add(ripplerContainer);
-        }
-        Platform.runLater(() -> profilePane.getChildren().setAll(list));
-    }
-
     private boolean checkedModpack = false;
     private static boolean showNewAccount = true;
 
-    private void onRefreshedVersions(RefreshedVersionsEvent event) {
+    private void onRefreshedVersions(HMCLGameRepository repository) {
         JFXUtilities.runInFX(() -> {
-            HMCLGameRepository repository = (HMCLGameRepository) event.getSource();
             if (!checkedModpack) {
                 checkedModpack = true;
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/ListPage.java

@@ -0,0 +1,47 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.ListProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleListProperty;
+import javafx.collections.FXCollections;
+import javafx.scene.Node;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
+
+public abstract class ListPage<T extends Node> extends Control {
+    private final ListProperty<T> items = new SimpleListProperty<>(FXCollections.observableArrayList());
+    private final BooleanProperty loading = new SimpleBooleanProperty(false);
+
+    public abstract void add();
+
+    public ListProperty<T> itemsProperty() {
+        return items;
+    }
+
+    public BooleanProperty loadingProperty() {
+        return loading;
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new ListPageSkin(this);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/ListPageSkin.java

@@ -0,0 +1,90 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXScrollPane;
+import com.jfoenix.controls.JFXSpinner;
+import javafx.beans.binding.Bindings;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.control.SkinBase;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.setting.Theme;
+
+public class ListPageSkin extends SkinBase<ListPage> {
+
+    public ListPageSkin(ListPage<?> skinnable) {
+        super(skinnable);
+
+        StackPane rootPane = new StackPane();
+
+        JFXSpinner spinner = new JFXSpinner();
+        spinner.setRadius(16);
+        spinner.getStyleClass().setAll("materialDesign-purple", "first-spinner");
+
+        StackPane contentPane = new StackPane();
+        {
+            ScrollPane scrollPane = new ScrollPane();
+            {
+                scrollPane.setFitToWidth(true);
+
+                VBox accountList = new VBox();
+                accountList.maxWidthProperty().bind(scrollPane.widthProperty());
+                accountList.setSpacing(10);
+                accountList.setStyle("-fx-padding: 10 10 10 10;");
+
+                Bindings.bindContent(accountList.getChildren(), skinnable.itemsProperty());
+
+                scrollPane.setContent(accountList);
+                JFXScrollPane.smoothScrolling(scrollPane);
+            }
+
+            VBox vBox = new VBox();
+            {
+                vBox.setAlignment(Pos.BOTTOM_RIGHT);
+                vBox.setPickOnBounds(false);
+                vBox.setPadding(new Insets(15));
+                vBox.setSpacing(15);
+
+                JFXButton btnAdd = new JFXButton();
+                FXUtils.setLimitWidth(btnAdd, 40);
+                FXUtils.setLimitHeight(btnAdd, 40);
+                btnAdd.getStyleClass().setAll("jfx-button-raised-round");
+                btnAdd.setButtonType(JFXButton.ButtonType.RAISED);
+                btnAdd.setGraphic(SVG.plus(Theme.whiteFillBinding(), -1, -1));
+                btnAdd.setOnMouseClicked(e -> skinnable.add());
+
+                vBox.getChildren().setAll(btnAdd);
+            }
+
+            contentPane.getChildren().setAll(scrollPane, vBox);
+        }
+
+        rootPane.getChildren().setAll(contentPane);
+
+        skinnable.loadingProperty().addListener((a, b, newValue) -> {
+            if (newValue) rootPane.getChildren().setAll(spinner);
+            else rootPane.getChildren().setAll(contentPane);
+        });
+
+        getChildren().setAll(rootPane);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/LogWindow.java

@@ -30,7 +30,6 @@ import javafx.scene.layout.StackPane;
 import javafx.scene.web.WebEngine;
 import javafx.scene.web.WebView;
 import javafx.stage.Stage;
-
 import org.jackhuang.hmcl.event.Event;
 import org.jackhuang.hmcl.event.EventManager;
 import org.jackhuang.hmcl.game.LauncherHelper;
@@ -43,11 +42,11 @@ import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 
+import java.util.concurrent.CountDownLatch;
+
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-import java.util.concurrent.CountDownLatch;
-
 /**
  *
  * @author huangyuhui
@@ -182,7 +181,7 @@ public final class LogWindow extends Stage {
                 if (newValue == Worker.State.SUCCEEDED) {
                     document = engine.getDocument();
                     body = document.getElementsByTagName("body").item(0);
-                    engine.executeScript("limitedLogs=" + Settings.instance().getLogLines());
+                    engine.executeScript("limitedLogs=" + config().getLogLines());
                     latch.countDown();
                     onDone.fireEvent(new Event(LogWindow.this));
                 }
@@ -190,14 +189,14 @@ public final class LogWindow extends Stage {
 
             boolean flag = false;
             for (String i : cboLines.getItems())
-                if (Integer.toString(Settings.instance().getLogLines()).equals(i)) {
+                if (Integer.toString(config().getLogLines()).equals(i)) {
                     cboLines.getSelectionModel().select(i);
                     flag = true;
                 }
 
             cboLines.getSelectionModel().selectedItemProperty().addListener((a, b, newValue) -> {
-                Settings.instance().setLogLines(newValue == null ? 100 : Integer.parseInt(newValue));
-                engine.executeScript("limitedLogs=" + Settings.instance().getLogLines());
+                config().setLogLines(newValue == null ? 100 : Integer.parseInt(newValue));
+                engine.executeScript("limitedLogs=" + config().getLogLines());
             });
 
             if (!flag)

HMCL/src/main/java/org/jackhuang/hmcl/ui/MainPage.java

@@ -18,242 +18,129 @@
 package org.jackhuang.hmcl.ui;
 
 import com.jfoenix.concurrency.JFXUtilities;
-import com.jfoenix.controls.*;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.beans.property.StringProperty;
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXPopup;
+import javafx.beans.property.ReadOnlyStringProperty;
+import javafx.beans.property.ReadOnlyStringWrapper;
 import javafx.fxml.FXML;
+import javafx.geometry.Pos;
 import javafx.scene.Node;
-import javafx.scene.control.ScrollPane;
-import javafx.scene.image.Image;
-import javafx.scene.input.MouseButton;
-import javafx.scene.layout.Region;
+import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
-import javafx.stage.FileChooser;
-
+import javafx.scene.layout.VBox;
+import javafx.scene.shape.Rectangle;
 import org.jackhuang.hmcl.event.EventBus;
-import org.jackhuang.hmcl.event.ProfileChangedEvent;
 import org.jackhuang.hmcl.event.RefreshedVersionsEvent;
 import org.jackhuang.hmcl.event.RefreshingVersionsEvent;
-import org.jackhuang.hmcl.game.*;
-import org.jackhuang.hmcl.mod.MismatchedModpackTypeException;
-import org.jackhuang.hmcl.mod.UnsupportedModpackException;
-import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.game.HMCLGameRepository;
+import org.jackhuang.hmcl.setting.ConfigHolder;
 import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.setting.Settings;
-import org.jackhuang.hmcl.task.Schedulers;
-import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.task.TaskExecutor;
-import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
-import org.jackhuang.hmcl.ui.construct.MessageBox;
-import org.jackhuang.hmcl.ui.download.DownloadWizardProvider;
-import org.jackhuang.hmcl.ui.wizard.DecoratorPage;
-import org.jackhuang.hmcl.util.Lang;
-import org.jackhuang.hmcl.util.OperatingSystem;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.construct.IconedMenuItem;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.ui.versions.Versions;
 import org.jackhuang.hmcl.util.VersionNumber;
 
-import java.io.File;
-import java.io.IOException;
 import java.util.List;
-import java.util.concurrent.Callable;
-import java.util.concurrent.atomic.AtomicReference;
 import java.util.stream.Collectors;
 
-import static org.jackhuang.hmcl.util.StringUtils.removePrefix;
-import static org.jackhuang.hmcl.util.StringUtils.removeSuffix;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class MainPage extends StackPane implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("main_page"));
 
-    private final StringProperty title = new SimpleStringProperty(this, "title", i18n("main_page"));
+    private final VBox menu = new VBox();
+    private final JFXPopup popup = new JFXPopup(menu);
+
+    @FXML
+    private StackPane main;
+    @FXML
+    private JFXButton btnLaunch;
+    @FXML
+    private JFXButton btnMenu;
+    @FXML
+    private Label lblCurrentGame;
 
     private Profile profile;
-
-    @FXML
-    private JFXButton btnRefresh;
-    @FXML
-    private StackPane contentPane;
-    @FXML
-    private JFXButton btnAdd;
-    @FXML
-    private JFXSpinner spinner;
-    @FXML
-    private JFXMasonryPane masonryPane;
-    @FXML
-    private ScrollPane scrollPane;
-
     {
         FXUtils.loadFXML(this, "/assets/fxml/main.fxml");
 
-        loadingVersions();
+        FXUtils.onChangeAndOperate(ConfigHolder.config().enableMainPageGameListProperty(), newValue -> {
+            if (newValue)
+                getChildren().setAll(new GameVersionListPage());
+            else
+                getChildren().setAll(main);
+        });
+
+        btnLaunch.setClip(new Rectangle(-100, -100, 280, 200));
+        btnMenu.setClip(new Rectangle(180, -100, 100, 200));
+        menu.setMinWidth(200);
+
+        StackPane graphic = new StackPane();
+        Node svg = SVG.triangle(Theme.whiteFillBinding(), 10, 10);
+        StackPane.setAlignment(svg, Pos.CENTER_RIGHT);
+        graphic.getChildren().setAll(svg);
+        graphic.setTranslateX(11);
+        btnMenu.setGraphic(graphic);
+
+        Profiles.selectedVersionProperty().addListener((o, a, version) -> {
+            if (version != null) {
+                lblCurrentGame.setText(version);
+            } else {
+                lblCurrentGame.setText(i18n("version.empty"));
+            }
+        });
 
         EventBus.EVENT_BUS.channel(RefreshedVersionsEvent.class).register(event -> {
             if (event.getSource() == profile.getRepository())
                 loadVersions((HMCLGameRepository) event.getSource());
         });
-        EventBus.EVENT_BUS.channel(RefreshingVersionsEvent.class).register(event -> {
-            if (event.getSource() == profile.getRepository())
-                // This will occupy 0.5s. Too slow!
-                JFXUtilities.runInFX(this::loadingVersions);
-        });
-        EventBus.EVENT_BUS.channel(ProfileChangedEvent.class).register(event -> {
-            this.profile = event.getProfile();
-        });
+        Profiles.selectedProfileProperty().addListener((a, b, newValue) -> profile = newValue);
 
-        btnAdd.setOnMouseClicked(e -> Controllers.getDecorator().startWizard(new DownloadWizardProvider(), i18n("install")));
-        FXUtils.installTooltip(btnAdd, i18n("install"));
-        btnRefresh.setOnMouseClicked(e -> Settings.instance().getSelectedProfile().getRepository().refreshVersionsAsync().start());
-        FXUtils.installTooltip(btnRefresh, i18n("button.refresh"));
-    }
-
-    private String modifyVersion(String gameVersion, String version) {
-        return removeSuffix(removePrefix(removeSuffix(removePrefix(version.replace(gameVersion, "").trim(), "-"), "-"), "_"), "_");
-    }
-
-    private Node buildNode(HMCLGameRepository repository, Version version, Callable<String> gameCallable) {
-        Profile profile = repository.getProfile();
-        String id = version.getId();
-        VersionItem item = new VersionItem();
-        item.setUpdate(repository.isModpack(id));
-        Task.ofResult("game", gameCallable).subscribe(Schedulers.javafx(), vars -> {
-            String game = vars.get("game");
-            item.setGameVersion(game);
-
-            StringBuilder libraries = new StringBuilder();
-            for (Library library : version.getLibraries()) {
-                if (library.getGroupId().equalsIgnoreCase("net.minecraftforge") && library.getArtifactId().equalsIgnoreCase("forge")) {
-                    libraries.append(i18n("install.installer.forge")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)forge", ""))).append("\n");
-                }
-                if (library.getGroupId().equalsIgnoreCase("com.mumfrey") && library.getArtifactId().equalsIgnoreCase("liteloader")) {
-                    libraries.append(i18n("install.installer.liteloader")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)liteloader", ""))).append("\n");
-                }
-                if (library.getGroupId().equalsIgnoreCase("net.optifine") && library.getArtifactId().equalsIgnoreCase("optifine")) {
-                    libraries.append(i18n("install.installer.optifine")).append(": ").append(modifyVersion(game, library.getVersion().replaceAll("(?i)optifine", ""))).append("\n");
-                }
-            }
-
-            item.setLibraries(libraries.toString());
-        });
-        item.setVersionName(id);
-        item.setOnLaunchButtonClicked(e -> {
-            if (Accounts.getSelectedAccount() == null)
-                Controllers.getLeftPaneController().checkAccount();
+        profile = Profiles.getSelectedProfile();
+        if (profile != null) {
+            if (profile.getRepository().isLoaded())
+                loadVersions(profile.getRepository());
             else
-                LauncherHelper.INSTANCE.launch(profile, Accounts.getSelectedAccount(), id, null);
-        });
-        item.setOnScriptButtonClicked(e -> {
-            if (Accounts.getSelectedAccount() == null)
-                Controllers.dialog(i18n("login.empty_username"));
-            else {
-                FileChooser chooser = new FileChooser();
-                if (repository.getRunDirectory(id).isDirectory())
-                    chooser.setInitialDirectory(repository.getRunDirectory(id));
-                chooser.setTitle(i18n("version.launch_script.save"));
-                chooser.getExtensionFilters().add(OperatingSystem.CURRENT_OS == OperatingSystem.WINDOWS
-                        ? new FileChooser.ExtensionFilter(i18n("extension.bat"), "*.bat")
-                        : new FileChooser.ExtensionFilter(i18n("extension.sh"), "*.sh"));
-                File file = chooser.showSaveDialog(Controllers.getStage());
-                if (file != null)
-                    LauncherHelper.INSTANCE.launch(profile, Accounts.getSelectedAccount(), id, file);
-            }
-        });
-        item.setOnSettingsButtonClicked(e -> {
-            Controllers.getDecorator().showPage(Controllers.getVersionPage());
-            Controllers.getVersionPage().load(id, profile);
-        });
-        item.setOnUpdateButtonClicked(event -> {
-            FileChooser chooser = new FileChooser();
-            chooser.setTitle(i18n("modpack.choose"));
-            chooser.getExtensionFilters().add(new FileChooser.ExtensionFilter(i18n("modpack"), "*.zip"));
-            File selectedFile = chooser.showOpenDialog(Controllers.getStage());
-            if (selectedFile != null) {
-                AtomicReference<Region> region = new AtomicReference<>();
-                try {
-                    TaskExecutor executor = ModpackHelper.getUpdateTask(profile, selectedFile, id, ModpackHelper.readModpackConfiguration(repository.getModpackConfiguration(id)))
-                            .then(Task.of(Schedulers.javafx(), () -> region.get().fireEvent(new DialogCloseEvent()))).executor();
-                    region.set(Controllers.taskDialog(executor, i18n("modpack.update"), ""));
-                    executor.start();
-                } catch (UnsupportedModpackException e) {
-                    region.get().fireEvent(new DialogCloseEvent());
-                    Controllers.dialog(i18n("modpack.unsupported"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
-                } catch (MismatchedModpackTypeException e) {
-                    region.get().fireEvent(new DialogCloseEvent());
-                    Controllers.dialog(i18n("modpack.mismatched_type"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
-                } catch (IOException e) {
-                    region.get().fireEvent(new DialogCloseEvent());
-                    Controllers.dialog(i18n("modpack.invalid"), i18n("message.error"), MessageBox.ERROR_MESSAGE);
-                }
-            }
-        });
-        item.setOnMouseClicked(event -> {
-            if (event.getButton() == MouseButton.SECONDARY) {
-                JFXListView<String> versionList = new JFXListView<>();
-                JFXPopup versionPopup = new JFXPopup(versionList);
-                versionList.getStyleClass().add("option-list-view");
-                FXUtils.setLimitWidth(versionList, 150);
-                versionList.getItems().setAll(Lang.immutableListOf(
-                        i18n("version.manage.rename"),
-                        i18n("version.manage.remove"),
-                        i18n("modpack.export"),
-                        i18n("folder.game")
-                ));
-                versionList.setOnMouseClicked(e -> {
-                    versionPopup.hide();
-                    switch (versionList.getSelectionModel().getSelectedIndex()) {
-                        case 0:
-                            VersionPage.renameVersion(profile, id);
-                            break;
-                        case 1:
-                            VersionPage.deleteVersion(profile, id);
-                            break;
-                        case 2:
-                            VersionPage.exportVersion(profile, id);
-                            break;
-                        case 3:
-                            FXUtils.openFolder(repository.getRunDirectory(id));
-                            break;
-                        default:
-                            break;
-                    }
-                });
-                versionPopup.show(item, JFXPopup.PopupVPosition.TOP, JFXPopup.PopupHPosition.LEFT, event.getX(), event.getY());
-            } else if (event.getButton() == MouseButton.PRIMARY && event.getClickCount() == 2) {
-                if (Accounts.getSelectedAccount() == null)
-                    Controllers.dialog(i18n("login.empty_username"));
-                else
-                    LauncherHelper.INSTANCE.launch(profile, Accounts.getSelectedAccount(), id, null);
-            }
-        });
-        File iconFile = repository.getVersionIcon(id);
-        if (iconFile.exists())
-            item.setImage(new Image("file:" + iconFile.getAbsolutePath()));
-        return item;
-    }
-
-    private void loadingVersions() {
-        getChildren().setAll(spinner);
-        masonryPane.getChildren().clear();
+                profile.getRepository().refreshVersionsAsync().start();
+        }
     }
 
     private void loadVersions(HMCLGameRepository repository) {
-        List<Node> children = repository.getVersions().parallelStream()
+        List<IconedMenuItem> children = repository.getVersions().parallelStream()
+                .filter(version -> !version.isHidden())
                 .sorted((a, b) -> VersionNumber.COMPARATOR.compare(VersionNumber.asVersion(a.getId()), VersionNumber.asVersion(b.getId())))
-                .map(version -> buildNode(repository, version, () -> GameVersion.minecraftVersion(repository.getVersionJar(version.getId())).orElse("Unknown")))
+                .map(version -> new IconedMenuItem(null, version.getId(), () -> {
+                    repository.getProfile().setSelectedVersion(version.getId());
+                    Versions.launch(repository.getProfile(), version.getId());
+                    popup.hide();
+                }))
                 .collect(Collectors.toList());
         JFXUtilities.runInFX(() -> {
-            if (profile == repository.getProfile()) {
-                masonryPane.getChildren().setAll(children);
-                getChildren().setAll(contentPane);
-            }
+            if (profile == repository.getProfile())
+                menu.getChildren().setAll(children);
         });
     }
 
+    @FXML
+    private void launch() {
+        Profile profile = Profiles.getSelectedProfile();
+        Versions.launch(profile, profile.getSelectedVersion());
+    }
+
+    @FXML
+    private void onMenu() {
+        popup.show(btnMenu, JFXPopup.PopupVPosition.BOTTOM, JFXPopup.PopupHPosition.RIGHT, 0, -btnMenu.getHeight());
+    }
+
     public String getTitle() {
         return title.get();
     }
 
     @Override
-    public StringProperty titleProperty() {
-        return title;
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
     }
 
     public void setTitle(String title) {

HMCL/src/main/java/org/jackhuang/hmcl/ui/SVG.java

@@ -18,8 +18,10 @@
 package org.jackhuang.hmcl.ui;
 
 import javafx.beans.binding.ObjectBinding;
+import javafx.geometry.Pos;
 import javafx.scene.Group;
 import javafx.scene.Node;
+import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Paint;
 import javafx.scene.shape.SVGPath;
 
@@ -33,6 +35,12 @@ public final class SVG {
         path.setContent(d);
         path.fillProperty().bind(fill);
 
+        if (width < 0 || height < 0) {
+            StackPane pane = new StackPane(path);
+            pane.setAlignment(Pos.CENTER);
+            return pane;
+        }
+
         Group svg = new Group(path);
         double scale = Math.min(width / svg.getBoundsInParent().getWidth(), height / svg.getBoundsInParent().getHeight());
         svg.setScaleX(scale);
@@ -83,6 +91,10 @@ public final class SVG {
         return createSVGPath("M1008 6.286q18.857 13.714 15.429 36.571l-146.286 877.714q-2.857 16.571-18.286 25.714-8 4.571-17.714 4.571-6.286 0-13.714-2.857l-258.857-105.714-138.286 168.571q-10.286 13.143-28 13.143-7.429 0-12.571-2.286-10.857-4-17.429-13.429t-6.571-20.857v-199.429l493.714-605.143-610.857 528.571-225.714-92.571q-21.143-8-22.857-31.429-1.143-22.857 18.286-33.714l950.857-548.571q8.571-5.143 18.286-5.14311.429 0 20.571 6.286z", fill, width, height);
     }
 
+    public static Node launch2(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.89 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V12H19V19Z", fill, width, height);
+    }
+
     public static Node script(ObjectBinding<? extends Paint> fill, double width, double height) {
         return createSVGPath("M14,20A2,2 0 0,0 16,18V5H9A1,1 0 0,0 8,6V16H5V5A3,3 0 0,1 8,2H19A3,3 0 0,1 22,5V6H18V18L18,19A3,3 0 0,1 15,22H5A3,3 0 0,1 2,19V18H12A2,2 0 0,0 14,20Z", fill, width, height);
     }
@@ -127,4 +139,19 @@ public final class SVG {
         return createSVGPath("M19,13H13V19H11V13H5V11H11V5H13V11H19V13Z", fill, width, height);
     }
 
+    public static Node importIcon(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,12L10,8V11H2V13H10V16M20,18V6C20,4.89 19.1,4 18,4H6A2,2 0 0,0 4,6V9H6V6H18V18H6V15H4V18A2,2 0 0,0 6,20H18A2,2 0 0,0 20,18Z", fill, width, height);
+    }
+
+    public static Node export(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M23,12L19,8V11H10V13H19V16M1,18V6C1,4.89 1.9,4 3,4H15A2,2 0 0,1 17,6V9H15V6H3V18H15V15H17V18A2,2 0 0,1 15,20H3A2,2 0 0,1 1,18Z", fill, width, height);
+    }
+
+    public static Node openInNew(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M14,3V5H17.59L7.76,14.83L9.17,16.24L19,6.41V10H21V3M19,19H5V5H12V3H5C3.89,3 3,3.9 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V12H19V19Z", fill, width, height);
+    }
+
+    public static Node triangle(ObjectBinding<? extends Paint> fill, double width, double height) {
+        return createSVGPath("M1,21H23L12,2", fill, width, height);
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/SettingsPage.java

@@ -17,118 +17,56 @@
  */
 package org.jackhuang.hmcl.ui;
 
-import com.jfoenix.controls.*;
+import com.jfoenix.controls.JFXColorPicker;
 import com.jfoenix.effects.JFXDepthManager;
 import javafx.application.Platform;
 import javafx.beans.InvalidationListener;
 import javafx.beans.WeakInvalidationListener;
 import javafx.beans.binding.Bindings;
 import javafx.beans.binding.When;
-import javafx.beans.property.ObjectProperty;
-import javafx.beans.property.SimpleObjectProperty;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.beans.property.StringProperty;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
-import javafx.fxml.FXML;
-import javafx.scene.control.Label;
-import javafx.scene.control.ScrollPane;
+import javafx.beans.property.*;
 import javafx.scene.control.ToggleGroup;
-import javafx.scene.layout.GridPane;
-import javafx.scene.layout.Pane;
-import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Color;
 import javafx.scene.text.Font;
-import javafx.scene.text.Text;
+import org.jackhuang.hmcl.Metadata;
 import org.jackhuang.hmcl.setting.*;
-import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.ui.construct.FontComboBox;
-import org.jackhuang.hmcl.ui.construct.MultiFileItem;
 import org.jackhuang.hmcl.ui.construct.Validator;
-import org.jackhuang.hmcl.ui.wizard.DecoratorPage;
-import org.jackhuang.hmcl.upgrade.UpdateChannel;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
 import org.jackhuang.hmcl.upgrade.RemoteVersion;
+import org.jackhuang.hmcl.upgrade.UpdateChannel;
 import org.jackhuang.hmcl.upgrade.UpdateChecker;
 import org.jackhuang.hmcl.upgrade.UpdateHandler;
 import org.jackhuang.hmcl.util.Lang;
 import org.jackhuang.hmcl.util.i18n.Locales;
 
-import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
 import java.net.Proxy;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.Objects;
 import java.util.Optional;
 
-public final class SettingsPage extends StackPane implements DecoratorPage {
-    private final StringProperty title = new SimpleStringProperty(this, "title", i18n("settings.launcher"));
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.SelectionModelSelectedItemProperty.selectedItemPropertyFor;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-    @FXML
-    private JFXTextField txtProxyHost;
-    @FXML
-    private JFXTextField txtProxyPort;
-    @FXML
-    private JFXTextField txtProxyUsername;
-    @FXML
-    private JFXPasswordField txtProxyPassword;
-    @FXML
-    private JFXTextField txtFontSize;
-    @FXML
-    private JFXComboBox<Label> cboLanguage;
-    @FXML
-    private JFXComboBox<?> cboDownloadSource;
-    @FXML
-    private FontComboBox cboFont;
-    @FXML
-    private MultiFileItem<EnumCommonDirectory> fileCommonLocation;
-    @FXML
-    private Label lblDisplay;
-    @FXML
-    private Label lblUpdate;
-    @FXML
-    private Label lblUpdateSub;
-    @FXML
-    private Text lblUpdateNote;
-    @FXML
-    private JFXRadioButton chkUpdateStable;
-    @FXML
-    private JFXRadioButton chkUpdateDev;
-    @FXML
-    private JFXButton btnUpdate;
-    @FXML
-    private ScrollPane scroll;
-    @FXML
-    private MultiFileItem<EnumBackgroundImage> backgroundItem;
-    @FXML
-    private StackPane themeColorPickerContainer;
-    @FXML
-    private JFXCheckBox chkDisableProxy;
-    @FXML
-    private JFXRadioButton chkProxyHttp;
-    @FXML
-    private JFXRadioButton chkProxySocks;
-    @FXML
-    private JFXCheckBox chkProxyAuthentication;
-    @FXML
-    private GridPane authPane;
-    @FXML
-    private Pane proxyPane;
+public final class SettingsPage extends SettingsView implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("settings.launcher"));
 
     private ObjectProperty<Proxy.Type> selectedProxyType;
 
     private InvalidationListener updateListener;
 
     public SettingsPage() {
-        FXUtils.loadFXML(this, "/assets/fxml/setting.fxml");
-
         FXUtils.smoothScrolling(scroll);
 
-        cboDownloadSource.getSelectionModel().select(DownloadProviders.DOWNLOAD_PROVIDERS.indexOf(Settings.instance().getDownloadProvider()));
-        cboDownloadSource.getSelectionModel().selectedIndexProperty().addListener((a, b, newValue) -> Settings.instance().setDownloadProvider(DownloadProviders.getDownloadProvider(newValue.intValue())));
+        // ==== Download sources ====
+        cboDownloadSource.getItems().setAll(DownloadProviders.providersById.keySet());
+        selectedItemPropertyFor(cboDownloadSource).bindBidirectional(config().downloadTypeProperty());
+        // ====
 
-        cboFont.getSelectionModel().select(Settings.instance().getFont().getFamily());
+        chkEnableGameList.selectedProperty().bindBidirectional(config().enableMainPageGameListProperty());
+
+        cboFont.initValue(Settings.instance().getFont());
         cboFont.valueProperty().addListener((a, b, newValue) -> {
             Font font = Font.font(newValue, Settings.instance().getFont().getSize());
             Settings.instance().setFont(font);
@@ -147,13 +85,10 @@ public final class SettingsPage extends StackPane implements DecoratorPage {
 
         lblDisplay.setStyle("-fx-font: " + Settings.instance().getFont().getSize() + " \"" + Settings.instance().getFont().getFamily() + "\";");
 
-        ObservableList<Label> list = FXCollections.observableArrayList();
-        for (Locales.SupportedLocale locale : Locales.LOCALES)
-            list.add(new Label(locale.getName(config().getLocalization().getResourceBundle())));
-
-        cboLanguage.setItems(list);
-        cboLanguage.getSelectionModel().select(Locales.LOCALES.indexOf(config().getLocalization()));
-        cboLanguage.getSelectionModel().selectedIndexProperty().addListener((a, b, newValue) -> config().setLocalization(Locales.getLocale(newValue.intValue())));
+        // ==== Languages ====
+        cboLanguage.getItems().setAll(Locales.LOCALES);
+        selectedItemPropertyFor(cboLanguage).bindBidirectional(config().localizationProperty());
+        // ====
 
         // ==== Proxy ====
         txtProxyHost.textProperty().bindBidirectional(config().proxyHostProperty());
@@ -201,7 +136,6 @@ public final class SettingsPage extends StackPane implements DecoratorPage {
         // ====
 
         fileCommonLocation.loadChildren(Arrays.asList(
-                fileCommonLocation.createChildren(i18n("launcher.common_directory.disabled"), EnumCommonDirectory.DISABLED),
                 fileCommonLocation.createChildren(i18n("launcher.common_directory.default"), EnumCommonDirectory.DEFAULT)
         ), EnumCommonDirectory.CUSTOM);
         fileCommonLocation.selectedDataProperty().bindBidirectional(config().commonDirTypeProperty());
@@ -298,20 +232,25 @@ public final class SettingsPage extends StackPane implements DecoratorPage {
     }
 
     @Override
-    public StringProperty titleProperty() {
-        return title;
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
     }
 
     public void setTitle(String title) {
         this.title.set(title);
     }
 
-    @FXML
-    private void onUpdate() {
+    @Override
+    protected void onUpdate() {
         RemoteVersion target = UpdateChecker.getLatestVersion();
         if (target == null) {
             return;
         }
         UpdateHandler.updateFrom(target);
     }
+
+    @Override
+    protected void onHelp() {
+        FXUtils.openLink(Metadata.HELP_URL);
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/SettingsView.java

@@ -0,0 +1,502 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui;
+
+import com.jfoenix.controls.*;
+import javafx.geometry.HPos;
+import javafx.geometry.Pos;
+import javafx.geometry.VPos;
+import javafx.scene.control.Label;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.layout.*;
+import javafx.scene.text.Text;
+import javafx.scene.text.TextAlignment;
+
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.stringConverter;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+import org.jackhuang.hmcl.setting.EnumBackgroundImage;
+import org.jackhuang.hmcl.setting.EnumCommonDirectory;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.util.i18n.I18n;
+import org.jackhuang.hmcl.util.i18n.Locales.SupportedLocale;
+
+public abstract class SettingsView extends StackPane {
+    protected final JFXTextField txtProxyHost;
+    protected final JFXTextField txtProxyPort;
+    protected final JFXTextField txtProxyUsername;
+    protected final JFXPasswordField txtProxyPassword;
+    protected final JFXTextField txtFontSize;
+    protected final JFXComboBox<SupportedLocale> cboLanguage;
+    protected final JFXComboBox<String> cboDownloadSource;
+    protected final FontComboBox cboFont;
+    protected final MultiFileItem<EnumCommonDirectory> fileCommonLocation;
+    protected final Label lblDisplay;
+    protected final Label lblUpdate;
+    protected final Label lblUpdateSub;
+    protected final Text lblUpdateNote;
+    protected final JFXRadioButton chkUpdateStable;
+    protected final JFXRadioButton chkUpdateDev;
+    protected final JFXButton btnUpdate;
+    protected final ScrollPane scroll;
+    protected final MultiFileItem<EnumBackgroundImage> backgroundItem;
+    protected final StackPane themeColorPickerContainer;
+    protected final JFXCheckBox chkDisableProxy;
+    protected final JFXRadioButton chkProxyHttp;
+    protected final JFXRadioButton chkProxySocks;
+    protected final JFXCheckBox chkProxyAuthentication;
+    protected final GridPane authPane;
+    protected final Pane proxyPane;
+    protected final JFXToggleButton chkEnableGameList;
+
+    public SettingsView() {
+        scroll = new ScrollPane();
+        getChildren().setAll(scroll);
+        scroll.setStyle("-fx-font-size: 14;");
+        scroll.setFitToWidth(true);
+
+        {
+            VBox rootPane = new VBox();
+            rootPane.setStyle("-fx-padding: 18;");
+            {
+                ComponentList settingsPane = new ComponentList();
+                {
+                    ComponentSublist updatePane = new ComponentSublist();
+                    updatePane.setTitle(i18n("update"));
+                    updatePane.setHasSubtitle(true);
+                    {
+                        VBox headerLeft = new VBox();
+
+                        lblUpdate = new Label(i18n("update"));
+                        lblUpdateSub = new Label();
+                        lblUpdateSub.getStyleClass().setAll("subtitle-label");
+
+                        headerLeft.getChildren().setAll(lblUpdate, lblUpdateSub);
+                        updatePane.setHeaderLeft(headerLeft);
+                    }
+
+                    {
+                        btnUpdate = new JFXButton();
+                        btnUpdate.setOnMouseClicked(e -> onUpdate());
+                        btnUpdate.getStyleClass().setAll("toggle-icon4");
+                        btnUpdate.setGraphic(SVG.update(Theme.blackFillBinding(), 20, 20));
+
+                        updatePane.setHeaderRight(btnUpdate);
+                    }
+
+                    {
+                        VBox content = new VBox();
+                        content.setSpacing(8);
+
+                        chkUpdateStable = new JFXRadioButton(i18n("update.channel.stable"));
+                        chkUpdateDev = new JFXRadioButton(i18n("update.channel.dev"));
+
+                        VBox noteWrapper = new VBox();
+                        noteWrapper.setStyle("-fx-padding: 10 0 0 0;");
+                        lblUpdateNote = new Text(i18n("update.note"));
+                        noteWrapper.getChildren().setAll(lblUpdateNote);
+
+                        content.getChildren().setAll(chkUpdateStable, chkUpdateDev, noteWrapper);
+
+                        updatePane.getContent().add(content);
+                    }
+                    settingsPane.getContent().add(updatePane);
+                }
+
+                {
+                    BorderPane updatePane = new BorderPane();
+                    {
+                        VBox headerLeft = new VBox();
+
+                        Label help = new Label(i18n("help"));
+                        Label helpSubtitle = new Label(i18n("help.detail"));
+                        helpSubtitle.getStyleClass().setAll("subtitle-label");
+
+                        headerLeft.getChildren().setAll(help, helpSubtitle);
+                        updatePane.setLeft(headerLeft);
+                    }
+
+                    {
+                        JFXButton btnExternal = new JFXButton();
+                        btnExternal.setOnMouseClicked(e -> onHelp());
+                        btnExternal.getStyleClass().setAll("toggle-icon4");
+                        btnExternal.setGraphic(SVG.openInNew(Theme.blackFillBinding(), -1, -1));
+
+                        updatePane.setRight(btnExternal);
+                    }
+                    settingsPane.getContent().add(updatePane);
+                }
+
+                {
+                    fileCommonLocation = new MultiFileItem<>(true);
+                    fileCommonLocation.setTitle(i18n("launcher.common_directory"));
+                    fileCommonLocation.setDirectory(true);
+                    fileCommonLocation.setChooserTitle(i18n("launcher.common_directory.choose"));
+                    fileCommonLocation.setHasSubtitle(true);
+                    fileCommonLocation.setCustomText("settings.custom");
+
+                    settingsPane.getContent().add(fileCommonLocation);
+                }
+
+                {
+                    backgroundItem = new MultiFileItem<>(true);
+                    backgroundItem.setTitle(i18n("launcher.background"));
+                    backgroundItem.setChooserTitle(i18n("launcher.background.choose"));
+                    backgroundItem.setHasSubtitle(true);
+                    backgroundItem.setCustomText(i18n("settings.custom"));
+
+                    settingsPane.getContent().add(backgroundItem);
+                }
+
+                {
+                    BorderPane borderPane = new BorderPane();
+
+                    Label left = new Label(i18n("settings.launcher.enable_game_list"));
+                    BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                    borderPane.setLeft(left);
+
+                    chkEnableGameList = new JFXToggleButton();
+                    chkEnableGameList.setSize(8);
+                    FXUtils.setLimitHeight(chkEnableGameList, 20);
+                    borderPane.setRight(chkEnableGameList);
+
+                    // Do not uncomment this line,
+                    // since option for user to enable game list in main page is unnecessary
+                    // settingsPane.addChildren(borderPane);
+                }
+
+                {
+                    BorderPane downloadSourcePane = new BorderPane();
+                    {
+                        Label label = new Label(i18n("settings.launcher.download_source"));
+                        BorderPane.setAlignment(label, Pos.CENTER_LEFT);
+                        downloadSourcePane.setLeft(label);
+                    }
+
+                    {
+                        cboDownloadSource = new JFXComboBox<>();
+                        cboDownloadSource.setConverter(stringConverter(key -> i18n("download.provider." + key)));
+                        downloadSourcePane.setRight(cboDownloadSource);
+                    }
+                    settingsPane.getContent().add(downloadSourcePane);
+                }
+
+                {
+                    BorderPane languagePane = new BorderPane();
+
+                    Label left = new Label(i18n("settings.launcher.language"));
+                    BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                    languagePane.setLeft(left);
+
+                    cboLanguage = new JFXComboBox<>();
+                    cboLanguage.setConverter(stringConverter(locale -> locale.getName(config().getLocalization().getResourceBundle())));
+                    FXUtils.setLimitWidth(cboLanguage, 400);
+                    languagePane.setRight(cboLanguage);
+
+                    settingsPane.getContent().add(languagePane);
+                }
+
+                {
+                    ComponentList proxyList = new ComponentList();
+                    proxyList.setTitle(i18n("settings.launcher.proxy"));
+
+                    VBox proxyWrapper = new VBox();
+                    proxyWrapper.setSpacing(10);
+
+                    {
+                        chkDisableProxy = new JFXCheckBox(i18n("settings.launcher.proxy.disable"));
+                        proxyWrapper.getChildren().add(chkDisableProxy);
+                    }
+
+                    {
+                        proxyPane = new VBox();
+                        proxyPane.setStyle("-fx-padding: 0 0 0 30;");
+
+                        ColumnConstraints colHgrow = new ColumnConstraints();
+                        colHgrow.setHgrow(Priority.ALWAYS);
+
+                        {
+                            HBox hBox = new HBox();
+                            chkProxyHttp = new JFXRadioButton(i18n("settings.launcher.proxy.http"));
+                            chkProxySocks = new JFXRadioButton(i18n("settings.launcher.proxy.socks"));
+                            hBox.getChildren().setAll(chkProxyHttp, chkProxySocks);
+                            proxyPane.getChildren().add(hBox);
+                        }
+
+                        {
+                            GridPane gridPane = new GridPane();
+                            gridPane.setHgap(20);
+                            gridPane.setVgap(10);
+                            gridPane.setStyle("-fx-padding: 0 0 0 15;");
+                            gridPane.getColumnConstraints().setAll(new ColumnConstraints(), colHgrow);
+                            gridPane.getRowConstraints().setAll(new RowConstraints(), new RowConstraints());
+
+                            {
+                                Label host = new Label(i18n("settings.launcher.proxy.host"));
+                                GridPane.setRowIndex(host, 1);
+                                GridPane.setColumnIndex(host, 0);
+                                GridPane.setHalignment(host, HPos.RIGHT);
+                                gridPane.getChildren().add(host);
+                            }
+
+                            {
+                                txtProxyHost = new JFXTextField();
+                                txtProxyHost.getStyleClass().setAll("fit-width");
+                                GridPane.setRowIndex(txtProxyHost, 1);
+                                GridPane.setColumnIndex(txtProxyHost, 1);
+                                gridPane.getChildren().add(txtProxyHost);
+                            }
+
+                            {
+                                Label port = new Label(i18n("settings.launcher.proxy.port"));
+                                GridPane.setRowIndex(port, 2);
+                                GridPane.setColumnIndex(port, 0);
+                                GridPane.setHalignment(port, HPos.RIGHT);
+                                gridPane.getChildren().add(port);
+                            }
+
+                            {
+                                txtProxyPort = new JFXTextField();
+                                txtProxyPort.getStyleClass().setAll("fit-width");
+                                GridPane.setRowIndex(txtProxyPort, 2);
+                                GridPane.setColumnIndex(txtProxyPort, 1);
+                                FXUtils.setValidateWhileTextChanged(txtProxyPort, true);
+                                txtProxyHost.getValidators().setAll(new NumberValidator(i18n("input.number"), false));
+                                gridPane.getChildren().add(txtProxyPort);
+                            }
+                            proxyPane.getChildren().add(gridPane);
+                        }
+
+                        {
+                            VBox vBox = new VBox();
+                            vBox.setStyle("-fx-padding: 20 0 20 5;");
+
+                            chkProxyAuthentication = new JFXCheckBox(i18n("settings.launcher.proxy.authentication"));
+                            vBox.getChildren().setAll(chkProxyAuthentication);
+
+                            proxyPane.getChildren().add(vBox);
+                        }
+
+                        {
+                            authPane = new GridPane();
+                            authPane.setHgap(20);
+                            authPane.setVgap(10);
+                            authPane.setStyle("-fx-padding: 0 0 0 15;");
+                            authPane.getColumnConstraints().setAll(new ColumnConstraints(), colHgrow);
+                            authPane.getRowConstraints().setAll(new RowConstraints(), new RowConstraints());
+
+                            {
+                                Label username = new Label(i18n("settings.launcher.proxy.username"));
+                                GridPane.setRowIndex(username, 0);
+                                GridPane.setColumnIndex(username, 0);
+                                authPane.getChildren().add(username);
+                            }
+
+                            {
+                                txtProxyUsername = new JFXTextField();
+                                txtProxyUsername.getStyleClass().setAll("fit-width");
+                                GridPane.setRowIndex(txtProxyUsername, 0);
+                                GridPane.setColumnIndex(txtProxyUsername, 1);
+                                authPane.getChildren().add(txtProxyUsername);
+                            }
+
+                            {
+                                Label password = new Label(i18n("settings.launcher.proxy.password"));
+                                GridPane.setRowIndex(password, 1);
+                                GridPane.setColumnIndex(password, 0);
+                                authPane.getChildren().add(password);
+                            }
+
+                            {
+                                txtProxyPassword = new JFXPasswordField();
+                                txtProxyPassword.getStyleClass().setAll("fit-width");
+                                GridPane.setRowIndex(txtProxyPassword, 1);
+                                GridPane.setColumnIndex(txtProxyPassword, 1);
+                                authPane.getChildren().add(txtProxyPassword);
+                            }
+
+                            proxyPane.getChildren().add(authPane);
+                        }
+                        proxyWrapper.getChildren().add(proxyPane);
+                    }
+                    proxyList.getContent().add(proxyWrapper);
+                    settingsPane.getContent().add(proxyList);
+                }
+
+                {
+                    BorderPane themePane = new BorderPane();
+
+                    Label left = new Label(i18n("settings.launcher.theme"));
+                    BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                    themePane.setLeft(left);
+
+                    themeColorPickerContainer = new StackPane();
+                    themeColorPickerContainer.setMinHeight(30);
+                    themePane.setRight(themeColorPickerContainer);
+
+                    settingsPane.getContent().add(themePane);
+                }
+
+                {
+                    VBox fontPane = new VBox();
+                    fontPane.setSpacing(5);
+                    settingsPane.getContent().add(fontPane);
+
+                    {
+                        BorderPane borderPane = new BorderPane();
+                        fontPane.getChildren().add(borderPane);
+                        {
+                            Label left = new Label(i18n("settings.launcher.log_font"));
+                            BorderPane.setAlignment(left, Pos.CENTER_LEFT);
+                            borderPane.setLeft(left);
+                        }
+
+                        {
+                            HBox hBox = new HBox();
+                            hBox.setSpacing(3);
+
+                            cboFont = new FontComboBox(12, false);
+                            txtFontSize = new JFXTextField();
+                            FXUtils.setLimitWidth(txtFontSize, 50);
+                            hBox.getChildren().setAll(cboFont, txtFontSize);
+
+                            borderPane.setRight(hBox);
+                        }
+                    }
+
+                    lblDisplay = new Label("[23:33:33] [Client Thread/INFO] [WaterPower]: Loaded mod WaterPower.");
+                    fontPane.getChildren().add(lblDisplay);
+                }
+
+                {
+                    StackPane aboutPane = new StackPane();
+                    GridPane gridPane = new GridPane();
+                    gridPane.setHgap(20);
+                    gridPane.setVgap(10);
+
+                    ColumnConstraints col1 = new ColumnConstraints();
+                    col1.setHgrow(Priority.SOMETIMES);
+                    col1.setMaxWidth(Double.NEGATIVE_INFINITY);
+                    col1.setMinWidth(Double.NEGATIVE_INFINITY);
+
+                    ColumnConstraints col2 = new ColumnConstraints();
+                    col2.setHgrow(Priority.SOMETIMES);
+                    col2.setMinWidth(20);
+                    col2.setMaxWidth(Double.POSITIVE_INFINITY);
+
+                    gridPane.getColumnConstraints().setAll(col1, col2);
+
+                    RowConstraints row = new RowConstraints();
+                    row.setMinHeight(Double.NEGATIVE_INFINITY);
+                    row.setValignment(VPos.TOP);
+                    row.setVgrow(Priority.SOMETIMES);
+                    gridPane.getRowConstraints().setAll(row, row, row, row, row, row);
+
+                    {
+                        Label label = new Label(i18n("about.copyright"));
+                        GridPane.setRowIndex(label, 0);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.copyright.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 0);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.author"));
+                        GridPane.setRowIndex(label, 1);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.author.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 1);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.thanks_to"));
+                        GridPane.setRowIndex(label, 2);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.thanks_to.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 2);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.dependency"));
+                        GridPane.setRowIndex(label, 3);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.dependency.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 3);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.claim"));
+                        GridPane.setRowIndex(label, 4);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.claim.statement"));
+                        label.setWrapText(true);
+                        label.setTextAlignment(TextAlignment.JUSTIFY);
+                        GridPane.setRowIndex(label, 4);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.open_source"));
+                        GridPane.setRowIndex(label, 5);
+                        GridPane.setColumnIndex(label, 0);
+                        gridPane.getChildren().add(label);
+                    }
+                    {
+                        Label label = new Label(i18n("about.open_source.statement"));
+                        label.setWrapText(true);
+                        GridPane.setRowIndex(label, 5);
+                        GridPane.setColumnIndex(label, 1);
+                        gridPane.getChildren().add(label);
+                    }
+                    aboutPane.getChildren().setAll(gridPane);
+                    settingsPane.getContent().add(aboutPane);
+                }
+                rootPane.getChildren().add(settingsPane);
+            }
+            scroll.setContent(rootPane);
+        }
+    }
+
+    protected abstract void onUpdate();
+    protected abstract void onHelp();
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/VersionItem.java

@@ -34,12 +34,12 @@ import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.*;
 import javafx.scene.paint.Color;
 import javafx.scene.text.TextAlignment;
-
 import org.jackhuang.hmcl.setting.Theme;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.Optional;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class VersionItem extends StackPane {
     @FXML
     private Pane icon;

HMCL/src/main/java/org/jackhuang/hmcl/ui/WeakListenerHolder.java

@@ -0,0 +1,58 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui;
+
+import javafx.beans.InvalidationListener;
+import javafx.beans.WeakInvalidationListener;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.WeakChangeListener;
+import javafx.collections.ListChangeListener;
+import javafx.collections.WeakListChangeListener;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class WeakListenerHolder {
+    private List<Object> refs = new LinkedList<>();
+
+    public WeakListenerHolder() {
+    }
+
+    public WeakInvalidationListener weak(InvalidationListener listener) {
+        refs.add(listener);
+        return new WeakInvalidationListener(listener);
+    }
+
+    public <T> WeakChangeListener<T> weak(ChangeListener<T> listener) {
+        refs.add(listener);
+        return new WeakChangeListener<>(listener);
+    }
+
+    public <T> WeakListChangeListener<T> weak(ListChangeListener<T> listener) {
+        refs.add(listener);
+        return new WeakListChangeListener<>(listener);
+    }
+
+    public void add(Object obj) {
+        refs.add(obj);
+    }
+
+    public boolean remove(Object obj) {
+        return refs.remove(obj);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountAdvancedListItem.java

@@ -0,0 +1,75 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.image.Image;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.offline.OfflineAccount;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
+import org.jackhuang.hmcl.game.AccountHelper;
+import org.jackhuang.hmcl.task.Schedulers;
+import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AccountAdvancedListItem extends AdvancedListItem {
+    private ObjectProperty<Account> account = new SimpleObjectProperty<Account>() {
+
+        @Override
+        protected void invalidated() {
+            Account account = get();
+            if (account == null) {
+                titleProperty().set(i18n("account.missing"));
+                subtitleProperty().set(i18n("account.missing.add"));
+                imageProperty().set(new Image("/assets/img/craft_table.png"));
+                viewportProperty().set(null);
+            } else {
+                titleProperty().set(account.getCharacter());
+                subtitleProperty().set(accountSubtitle(account));
+
+                imageProperty().set(AccountHelper.getDefaultSkin(account.getUUID(), 4));
+                viewportProperty().set(AccountHelper.getViewport(4));
+
+                if (account instanceof YggdrasilAccount) {
+                    AccountHelper.loadSkinAsync((YggdrasilAccount) account).subscribe(Schedulers.javafx(), () -> {
+                        Image image = AccountHelper.getSkin((YggdrasilAccount) account, 4);
+                        imageProperty().set(image);
+                    });
+                }
+            }
+        }
+    };
+
+    public AccountAdvancedListItem() {
+    }
+
+    public ObjectProperty<Account> accountProperty() {
+        return account;
+    }
+
+    private static String accountSubtitle(Account account) {
+        if (account instanceof OfflineAccount)
+            return i18n("account.methods.offline");
+        else if (account instanceof YggdrasilAccount)
+            return account.getUsername();
+        else
+            return "";
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountList.java

@@ -0,0 +1,83 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.scene.control.ToggleGroup;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.ListPage;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.util.MappedObservableList;
+
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AccountList extends ListPage<AccountListItem> implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(i18n("account.manage"));
+    private ObjectProperty<Account> selectedAccount = new SimpleObjectProperty<Account>() {
+        {
+            itemsProperty().addListener(onInvalidating(this::invalidated));
+        }
+
+        @Override
+        protected void invalidated() {
+            Account selected = get();
+            itemsProperty().forEach(item -> item.selectedProperty().set(item.getAccount() == selected));
+        }
+    };
+    private final ListProperty<Account> accounts = new SimpleListProperty<>(FXCollections.observableArrayList());
+
+    private ToggleGroup toggleGroup;
+    private final ObservableList<AccountListItem> accountItems;
+
+    public AccountList() {
+        toggleGroup = new ToggleGroup();
+
+        accountItems = MappedObservableList.create(
+                accountsProperty(),
+                account -> new AccountListItem(toggleGroup, account));
+
+        itemsProperty().bindContent(accountItems);
+
+        toggleGroup.selectedToggleProperty().addListener((o, a, toggle) -> {
+            if (toggle == null || toggle.getUserData() == null) return;
+            selectedAccount.set(((AccountListItem) toggle.getUserData()).getAccount());
+        });
+    }
+
+    public ObjectProperty<Account> selectedAccountProperty() {
+        return selectedAccount;
+    }
+
+    public ListProperty<Account> accountsProperty() {
+        return accounts;
+    }
+
+    @Override
+    public void add() {
+        Controllers.dialog(new AddAccountPane());
+    }
+
+    @Override
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListItem.java

@@ -0,0 +1,123 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import javafx.beans.property.*;
+import javafx.geometry.Rectangle2D;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
+import javafx.scene.control.ToggleGroup;
+import javafx.scene.image.Image;
+import org.jackhuang.hmcl.auth.Account;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorAccount;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.auth.offline.OfflineAccount;
+import org.jackhuang.hmcl.auth.yggdrasil.YggdrasilAccount;
+import org.jackhuang.hmcl.game.AccountHelper;
+import org.jackhuang.hmcl.setting.Accounts;
+import org.jackhuang.hmcl.task.Schedulers;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AccountListItem extends Control {
+    private final Account account;
+    private final ToggleGroup toggleGroup;
+    private final StringProperty title = new SimpleStringProperty();
+    private final StringProperty subtitle = new SimpleStringProperty();
+    private final BooleanProperty selected = new SimpleBooleanProperty();
+    private final ObjectProperty<Image> image = new SimpleObjectProperty<>();
+    private final ObjectProperty<Rectangle2D> viewport = new SimpleObjectProperty<>();
+
+    public AccountListItem(ToggleGroup toggleGroup, Account account) {
+        this.account = account;
+        this.toggleGroup = toggleGroup;
+
+        StringBuilder subtitleString = new StringBuilder(Accounts.getAccountTypeName(account));
+        if (account instanceof AuthlibInjectorAccount) {
+            AuthlibInjectorServer server = ((AuthlibInjectorAccount) account).getServer();
+            subtitleString.append(", ").append(i18n("account.injector.server")).append(": ").append(server.getName());
+        }
+
+        if (account instanceof OfflineAccount)
+            title.set(account.getCharacter());
+        else
+            title.set(account.getUsername() + " - " + account.getCharacter());
+        subtitle.set(subtitleString.toString());
+        selected.set(Accounts.selectedAccountProperty().get() == account);
+
+        viewport.set(AccountHelper.getViewport(4));
+        if (account instanceof YggdrasilAccount) {
+            Image image = AccountHelper.getSkin((YggdrasilAccount) account, 4);
+            this.image.set(image);
+        } else {
+            this.image.set(AccountHelper.getDefaultSkin(account.getUUID(), 4));
+        }
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new AccountListItemSkin(this);
+    }
+
+    public ToggleGroup getToggleGroup() {
+        return toggleGroup;
+    }
+
+    public Account getAccount() {
+        return account;
+    }
+
+    public StringProperty titleProperty() {
+        return title;
+    }
+
+    public StringProperty subtitleProperty() {
+        return subtitle;
+    }
+
+    public BooleanProperty selectedProperty() {
+        return selected;
+    }
+
+    public ObjectProperty<Image> imageProperty() {
+        return image;
+    }
+
+    public ObjectProperty<Rectangle2D> viewportProperty() {
+        return viewport;
+    }
+
+    public void refresh() {
+        if (account instanceof YggdrasilAccount) {
+            // progressBar.setVisible(true);
+            AccountHelper.refreshSkinAsync((YggdrasilAccount) account)
+                    .finalized(Schedulers.javafx(), (variables, isDependentsSucceeded) -> {
+                        // progressBar.setVisible(false);
+
+                        if (isDependentsSucceeded) {
+                            Image image = AccountHelper.getSkin((YggdrasilAccount) account, 4);
+                            this.image.set(image);
+                        }
+                    }).start();
+        }
+    }
+
+    public void remove() {
+        Accounts.getAccounts().remove(account);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListItemSkin.java

@@ -0,0 +1,95 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.account;
+
+import com.jfoenix.concurrency.JFXUtilities;
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXRadioButton;
+import com.jfoenix.effects.JFXDepthManager;
+import javafx.geometry.Pos;
+import javafx.scene.control.SkinBase;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
+
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class AccountListItemSkin extends SkinBase<AccountListItem> {
+
+    public AccountListItemSkin(AccountListItem skinnable) {
+        super(skinnable);
+
+        BorderPane root = new BorderPane();
+
+        JFXRadioButton chkSelected = new JFXRadioButton();
+        BorderPane.setAlignment(chkSelected, Pos.CENTER);
+        chkSelected.setUserData(skinnable);
+        chkSelected.selectedProperty().bindBidirectional(skinnable.selectedProperty());
+        chkSelected.setToggleGroup(skinnable.getToggleGroup());
+        root.setLeft(chkSelected);
+
+        HBox center = new HBox();
+        center.setSpacing(8);
+        center.setAlignment(Pos.CENTER_LEFT);
+
+        StackPane imageViewContainer = new StackPane();
+        FXUtils.setLimitWidth(imageViewContainer, 32);
+        FXUtils.setLimitHeight(imageViewContainer, 32);
+
+        ImageView imageView = new ImageView();
+        FXUtils.limitSize(imageView, 32, 32);
+        imageView.imageProperty().bind(skinnable.imageProperty());
+        imageView.viewportProperty().bind(skinnable.viewportProperty());
+        imageViewContainer.getChildren().setAll(imageView);
+
+        TwoLineListItem item = new TwoLineListItem();
+        BorderPane.setAlignment(item, Pos.CENTER);
+        center.getChildren().setAll(imageView, item);
+        root.setCenter(center);
+
+        HBox right = new HBox();
+        right.setAlignment(Pos.CENTER_RIGHT);
+        JFXButton btnRefresh = new JFXButton();
+        btnRefresh.setOnMouseClicked(e -> skinnable.refresh());
+        btnRefresh.getStyleClass().add("toggle-icon4");
+        btnRefresh.setGraphic(SVG.refresh(Theme.blackFillBinding(), -1, -1));
+        JFXUtilities.runInFX(() -> FXUtils.installTooltip(btnRefresh, i18n("button.refresh")));
+        right.getChildren().add(btnRefresh);
+
+        JFXButton btnRemove = new JFXButton();
+        btnRemove.setOnMouseClicked(e -> skinnable.remove());
+        btnRemove.getStyleClass().add("toggle-icon4");
+        BorderPane.setAlignment(btnRemove, Pos.CENTER);
+        btnRemove.setGraphic(SVG.delete(Theme.blackFillBinding(), -1, -1));
+        JFXUtilities.runInFX(() -> FXUtils.installTooltip(btnRemove, i18n("button.delete")));
+        right.getChildren().add(btnRemove);
+        root.setRight(right);
+
+        root.setStyle("-fx-background-color: white; -fx-padding: 8 8 8 0;");
+        JFXDepthManager.setDepth(root, 1);
+        item.titleProperty().bind(skinnable.titleProperty());
+        item.subtitleProperty().bind(skinnable.subtitleProperty());
+
+        getChildren().setAll(root);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountLoginPane.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui;
+package org.jackhuang.hmcl.ui.account;
 
 import com.jfoenix.controls.JFXPasswordField;
 import com.jfoenix.controls.JFXProgressBar;
@@ -27,6 +27,7 @@ import org.jackhuang.hmcl.auth.AuthInfo;
 import org.jackhuang.hmcl.auth.NoSelectedCharacterException;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
+import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
 
 import java.util.function.Consumer;

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AddAccountPane.java

@@ -15,11 +15,10 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui;
+package org.jackhuang.hmcl.ui.account;
 
 import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.*;
-
 import javafx.beans.binding.Bindings;
 import javafx.beans.property.ReadOnlyObjectProperty;
 import javafx.fxml.FXML;
@@ -31,7 +30,6 @@ import javafx.scene.image.ImageView;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
-
 import org.jackhuang.hmcl.auth.*;
 import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
 import org.jackhuang.hmcl.auth.yggdrasil.GameProfile;
@@ -41,11 +39,9 @@ import org.jackhuang.hmcl.game.AccountHelper;
 import org.jackhuang.hmcl.setting.Accounts;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
-import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
-import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
-import org.jackhuang.hmcl.ui.construct.IconedItem;
-import org.jackhuang.hmcl.ui.construct.SpinnerPane;
-import org.jackhuang.hmcl.ui.construct.Validator;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.construct.*;
 import org.jackhuang.hmcl.util.Constants;
 import org.jackhuang.hmcl.util.Logging;
 
@@ -55,9 +51,7 @@ import java.util.logging.Level;
 
 import static java.util.Objects.requireNonNull;
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
-import static org.jackhuang.hmcl.ui.FXUtils.jfxListCellFactory;
-import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
-import static org.jackhuang.hmcl.ui.FXUtils.stringConverter;
+import static org.jackhuang.hmcl.ui.FXUtils.*;
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class AddAccountPane extends StackPane {
@@ -87,6 +81,9 @@ public class AddAccountPane extends StackPane {
         cboType.setConverter(stringConverter(Accounts::getAccountTypeName));
         cboType.getSelectionModel().select(0);
 
+        cboServers.getItems().addListener(onInvalidating(this::checkIfNoServer));
+        checkIfNoServer();
+
         ReadOnlyObjectProperty<AccountFactory<?>> loginType = cboType.getSelectionModel().selectedItemProperty();
 
         txtPassword.visibleProperty().bind(loginType.isNotEqualTo(Accounts.FACTORY_OFFLINE));
@@ -119,6 +116,13 @@ public class AddAccountPane extends StackPane {
         }
     }
 
+    private void checkIfNoServer() {
+        if (cboServers.getItems().isEmpty())
+            cboServers.getStyleClass().setAll("jfx-combo-box-warning");
+        else
+            cboServers.getStyleClass().setAll("jfx-combo-box");
+    }
+
     /**
      * Gets the additional data that needs to be passed into {@link AccountFactory#create(CharacterSelector, String, String, Object)}.
      */

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AddAuthlibInjectorServerPane.java

@@ -15,12 +15,15 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui;
+package org.jackhuang.hmcl.ui.account;
 
-import static org.jackhuang.hmcl.ui.FXUtils.loadFXML;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-import java.io.IOException;
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXDialogLayout;
+import com.jfoenix.controls.JFXTextField;
+import javafx.beans.binding.Bindings;
+import javafx.fxml.FXML;
+import javafx.scene.control.Label;
+import javafx.scene.layout.StackPane;
 import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
 import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
@@ -30,16 +33,11 @@ import org.jackhuang.hmcl.ui.construct.DialogCloseEvent;
 import org.jackhuang.hmcl.ui.construct.SpinnerPane;
 import org.jackhuang.hmcl.util.NetworkUtils;
 
-import com.jfoenix.controls.JFXButton;
-import com.jfoenix.controls.JFXDialogLayout;
-import com.jfoenix.controls.JFXTextField;
-
-import javafx.beans.binding.Bindings;
-import javafx.fxml.FXML;
-import javafx.scene.control.Label;
-import javafx.scene.layout.StackPane;
+import java.io.IOException;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.loadFXML;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class AddAuthlibInjectorServerPane extends StackPane {
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AuthlibInjectorServerItem.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui;
+package org.jackhuang.hmcl.ui.account;
 
 import com.jfoenix.controls.JFXButton;
 import com.jfoenix.effects.JFXDepthManager;
@@ -25,6 +25,7 @@ import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.VBox;
 import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
 import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.SVG;
 
 import java.util.function.Consumer;
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AuthlibInjectorServersPage.java

@@ -15,29 +15,28 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui;
-
-import static org.jackhuang.hmcl.ui.FXUtils.loadFXML;
-import static org.jackhuang.hmcl.ui.FXUtils.smoothScrolling;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
-import org.jackhuang.hmcl.ui.wizard.DecoratorPage;
-import org.jackhuang.hmcl.util.MappedObservableList;
+package org.jackhuang.hmcl.ui.account;
 
 import javafx.beans.binding.Bindings;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.beans.property.StringProperty;
+import javafx.beans.property.ReadOnlyStringProperty;
+import javafx.beans.property.ReadOnlyStringWrapper;
 import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.scene.control.ScrollPane;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorServer;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.util.MappedObservableList;
 
 import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.ui.FXUtils.loadFXML;
+import static org.jackhuang.hmcl.ui.FXUtils.smoothScrolling;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public class AuthlibInjectorServersPage extends StackPane implements DecoratorPage {
-    private final StringProperty title = new SimpleStringProperty(this, "title", i18n("account.injector.manage.title"));
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(this, "title", i18n("account.injector.manage.title"));
 
     @FXML private ScrollPane scrollPane;
     @FXML private VBox listPane;
@@ -68,8 +67,8 @@ public class AuthlibInjectorServersPage extends StackPane implements DecoratorPa
     }
 
     @Override
-    public StringProperty titleProperty() {
-        return title;
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
     }
 
     public void setTitle(String title) {

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/AnimationProducer.java

@@ -18,7 +18,6 @@
 package org.jackhuang.hmcl.ui.animation;
 
 import javafx.animation.KeyFrame;
-import javafx.util.Duration;
 
 import java.util.List;
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/animation/ContainerAnimations.java

@@ -20,14 +20,11 @@ package org.jackhuang.hmcl.ui.animation;
 import javafx.animation.Interpolator;
 import javafx.animation.KeyFrame;
 import javafx.animation.KeyValue;
-import javafx.scene.Node;
 import javafx.util.Duration;
-import org.jackhuang.hmcl.util.Lang;
 
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import java.util.function.BiFunction;
 import java.util.function.Consumer;
 import java.util.function.Function;
 
@@ -52,30 +49,35 @@ public enum ContainerAnimations {
         c.getPreviousNode().setTranslateY(0);
         c.getPreviousNode().setScaleX(1);
         c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(1);
         c.getCurrentNode().setTranslateX(0);
         c.getCurrentNode().setTranslateY(0);
         c.getCurrentNode().setScaleX(1);
         c.getCurrentNode().setScaleY(1);
+        c.getCurrentNode().setOpacity(0);
     }, c ->
             Arrays.asList(new KeyFrame(Duration.ZERO,
-                            new KeyValue(c.getPreviousNode().opacityProperty(), 1.0D, Interpolator.EASE_BOTH),
-                            new KeyValue(c.getCurrentNode().opacityProperty(), 0.0D, Interpolator.EASE_BOTH)),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 1, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getCurrentNode().opacityProperty(), 0, Interpolator.EASE_BOTH)),
                     new KeyFrame(c.getDuration(),
-                            new KeyValue(c.getPreviousNode().opacityProperty(), 0.0D, Interpolator.EASE_BOTH),
-                            new KeyValue(c.getCurrentNode().opacityProperty(), 1.0D, Interpolator.EASE_BOTH)))),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 0, Interpolator.EASE_BOTH),
+                            new KeyValue(c.getCurrentNode().opacityProperty(), 1, Interpolator.EASE_BOTH)))),
     /**
      * A zoom effect
      */
     ZOOM_IN(c -> {
         c.getPreviousNode().setTranslateX(0);
         c.getPreviousNode().setTranslateY(0);
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(1);
         c.getCurrentNode().setTranslateX(0);
         c.getCurrentNode().setTranslateY(0);
     }, c ->
             Arrays.asList(new KeyFrame(Duration.ZERO,
                             new KeyValue(c.getPreviousNode().scaleXProperty(), 1, Interpolator.EASE_BOTH),
                             new KeyValue(c.getPreviousNode().scaleYProperty(), 1, Interpolator.EASE_BOTH),
-                            new KeyValue(c.getPreviousNode().opacityProperty(), 1.0D, Interpolator.EASE_BOTH)),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 1, Interpolator.EASE_BOTH)),
                     new KeyFrame(c.getDuration(),
                             new KeyValue(c.getPreviousNode().scaleXProperty(), 4, Interpolator.EASE_BOTH),
                             new KeyValue(c.getPreviousNode().scaleYProperty(), 4, Interpolator.EASE_BOTH),
@@ -86,13 +88,16 @@ public enum ContainerAnimations {
     ZOOM_OUT(c -> {
         c.getPreviousNode().setTranslateX(0);
         c.getPreviousNode().setTranslateY(0);
+        c.getPreviousNode().setScaleX(1);
+        c.getPreviousNode().setScaleY(1);
+        c.getPreviousNode().setOpacity(1);
         c.getCurrentNode().setTranslateX(0);
         c.getCurrentNode().setTranslateY(0);
     }, c ->
             (Arrays.asList(new KeyFrame(Duration.ZERO,
                             new KeyValue(c.getPreviousNode().scaleXProperty(), 1, Interpolator.EASE_BOTH),
                             new KeyValue(c.getPreviousNode().scaleYProperty(), 1, Interpolator.EASE_BOTH),
-                            new KeyValue(c.getPreviousNode().opacityProperty(), 1.0D, Interpolator.EASE_BOTH)),
+                            new KeyValue(c.getPreviousNode().opacityProperty(), 1, Interpolator.EASE_BOTH)),
                     new KeyFrame(c.getDuration(),
                             new KeyValue(c.getPreviousNode().scaleXProperty(), 0, Interpolator.EASE_BOTH),
                             new KeyValue(c.getPreviousNode().scaleYProperty(), 0, Interpolator.EASE_BOTH),
@@ -104,9 +109,11 @@ public enum ContainerAnimations {
         c.getPreviousNode().setScaleX(1);
         c.getPreviousNode().setScaleY(1);
         c.getPreviousNode().setOpacity(0);
+        c.getPreviousNode().setTranslateX(0);
         c.getCurrentNode().setScaleX(1);
         c.getCurrentNode().setScaleY(1);
         c.getCurrentNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(c.getCurrentRoot().getWidth());
     }, c ->
             Arrays.asList(new KeyFrame(Duration.ZERO,
                             new KeyValue(c.getCurrentNode().translateXProperty(), c.getCurrentRoot().getWidth(), Interpolator.EASE_BOTH),
@@ -122,9 +129,11 @@ public enum ContainerAnimations {
         c.getPreviousNode().setScaleX(1);
         c.getPreviousNode().setScaleY(1);
         c.getPreviousNode().setOpacity(0);
+        c.getPreviousNode().setTranslateX(0);
         c.getCurrentNode().setScaleX(1);
         c.getCurrentNode().setScaleY(1);
         c.getCurrentNode().setOpacity(1);
+        c.getCurrentNode().setTranslateX(-c.getCurrentRoot().getWidth());
     }, c ->
             Arrays.asList(new KeyFrame(Duration.ZERO,
                             new KeyValue(c.getCurrentNode().translateXProperty(), -c.getCurrentRoot().getWidth(), Interpolator.EASE_BOTH),

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/AdvancedListBox.java

@@ -42,7 +42,7 @@ public class AdvancedListBox extends ScrollPane {
     }
 
     public AdvancedListBox add(Node child) {
-        if (child instanceof Pane)
+        if (child instanceof Pane || child instanceof AdvancedListItem)
             container.getChildren().add(child);
         else {
             StackPane pane = new StackPane();

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/AdvancedListItem.java

@@ -1,7 +1,7 @@
 /*
  * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- * 
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
@@ -17,55 +17,60 @@
  */
 package org.jackhuang.hmcl.ui.construct;
 
-import com.jfoenix.controls.JFXButton;
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
-import javafx.fxml.FXML;
 import javafx.geometry.Rectangle2D;
-import javafx.scene.control.Label;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
 import javafx.scene.image.Image;
-import javafx.scene.image.ImageView;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.layout.StackPane;
-import org.jackhuang.hmcl.ui.FXUtils;
 
-public final class AdvancedListItem extends StackPane {
-    @FXML
-    private StackPane imageViewContainer;
-    @FXML
-    private Label lblTitle;
-    @FXML
-    private Label lblSubtitle;
-    @FXML
-    private ImageView imageView;
-    @FXML private JFXButton btnSettings;
+public class AdvancedListItem extends Control {
+    private final ObjectProperty<Image> image = new SimpleObjectProperty<>();
+    private final ObjectProperty<Rectangle2D> viewport = new SimpleObjectProperty<>();
+    private final StringProperty title = new SimpleStringProperty();
+    private final StringProperty subtitle = new SimpleStringProperty();
 
-    public AdvancedListItem(String title) {
-        this(title, "");
+    public ObjectProperty<Image> imageProperty() {
+        return image;
     }
 
-    public AdvancedListItem(String title, String subtitle) {
-        FXUtils.loadFXML(this, "/assets/fxml/advanced-list-item.fxml");
-
-        lblTitle.setText(title);
-        lblSubtitle.setText(subtitle);
-
-        FXUtils.limitSize(imageView, 32, 32);
+    public ObjectProperty<Rectangle2D> viewportProperty() {
+        return viewport;
     }
 
-    public void setOnSettingsButtonClicked(EventHandler<? super MouseEvent> handler) {
-        btnSettings.setOnMouseClicked(handler);
+    public StringProperty titleProperty() {
+        return title;
     }
 
-    public void setTitle(String title) {
-        lblTitle.setText(title);
+    public StringProperty subtitleProperty() {
+        return subtitle;
     }
 
-    public void setSubtitle(String subtitle) {
-        lblSubtitle.setText(subtitle);
+    public final ObjectProperty<EventHandler<ActionEvent>> onActionProperty() {
+        return onAction;
     }
 
-    public void setImage(Image image, Rectangle2D viewport) {
-        imageView.setImage(image);
-        imageView.setViewport(viewport);
+    public final void setOnAction(EventHandler<ActionEvent> value) {
+        onActionProperty().set(value);
+    }
+
+    public final EventHandler<ActionEvent> getOnAction() {
+        return onActionProperty().get();
+    }
+
+    private ObjectProperty<EventHandler<ActionEvent>> onAction = new SimpleObjectProperty<EventHandler<ActionEvent>>(this, "onAction") {
+        @Override
+        protected void invalidated() {
+            setEventHandler(ActionEvent.ACTION, get());
+        }
+    };
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new AdvancedListItemSkin(this);
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/AdvancedListItemSkin.java

@@ -0,0 +1,104 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import com.jfoenix.controls.JFXButton;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.Label;
+import javafx.scene.control.SkinBase;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.text.TextAlignment;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.SVG;
+
+public class AdvancedListItemSkin extends SkinBase<AdvancedListItem> {
+
+    public AdvancedListItemSkin(AdvancedListItem skinnable) {
+        super(skinnable);
+
+        StackPane stackPane = new StackPane();
+
+        BorderPane root = new BorderPane();
+        root.setPickOnBounds(false);
+
+        HBox left = new HBox();
+        left.setAlignment(Pos.CENTER);
+        left.setMouseTransparent(true);
+
+        StackPane imageViewContainer = new StackPane();
+        FXUtils.setLimitWidth(imageViewContainer, 32);
+        FXUtils.setLimitHeight(imageViewContainer, 32);
+
+        ImageView imageView = new ImageView();
+        FXUtils.limitSize(imageView, 32, 32);
+        imageView.setPreserveRatio(true);
+        imageView.imageProperty().bind(skinnable.imageProperty());
+        imageView.viewportProperty().bind(skinnable.viewportProperty());
+        imageViewContainer.getChildren().setAll(imageView);
+
+        VBox vbox = new VBox();
+        vbox.setAlignment(Pos.CENTER_LEFT);
+        vbox.setPadding(new Insets(0, 0, 0, 10));
+
+        Label title = new Label();
+        title.textProperty().bind(skinnable.titleProperty());
+        title.setMaxWidth(90);
+        title.setStyle("-fx-font-size: 15;");
+        title.setTextAlignment(TextAlignment.JUSTIFY);
+        vbox.getChildren().add(title);
+
+        Label subtitle = new Label();
+        subtitle.textProperty().bind(skinnable.subtitleProperty());
+        subtitle.setMaxWidth(90);
+        subtitle.setStyle("-fx-font-size: 10;");
+        subtitle.setTextAlignment(TextAlignment.JUSTIFY);
+        vbox.getChildren().add(subtitle);
+
+        FXUtils.onChangeAndOperate(skinnable.subtitleProperty(), subtitleString -> {
+            if (subtitleString == null) vbox.getChildren().setAll(title);
+            else vbox.getChildren().setAll(title, subtitle);
+        });
+
+        left.getChildren().setAll(imageViewContainer, vbox);
+        root.setLeft(left);
+
+        HBox right = new HBox();
+        right.setAlignment(Pos.CENTER);
+        right.setPickOnBounds(false);
+
+        JFXButton settings = new JFXButton();
+        FXUtils.setLimitWidth(settings, 40);
+        settings.getStyleClass().setAll("toggle-icon4");
+        settings.setGraphic(SVG.dotsVertical(Theme.blackFillBinding(), -1, -1));
+        right.getChildren().setAll(settings);
+        root.setRight(right);
+
+        stackPane.setStyle("-fx-padding: 10 16 10 16;");
+        stackPane.getStyleClass().setAll("transparent");
+        stackPane.setPickOnBounds(false);
+        stackPane.getChildren().setAll(root);
+
+        getChildren().setAll(stackPane);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ComponentList.java

@@ -18,6 +18,7 @@
 package org.jackhuang.hmcl.ui.construct;
 
 import javafx.beans.DefaultProperty;
+import javafx.beans.binding.Bindings;
 import javafx.beans.property.IntegerProperty;
 import javafx.beans.property.SimpleIntegerProperty;
 import javafx.beans.property.SimpleStringProperty;
@@ -26,12 +27,15 @@ import javafx.collections.FXCollections;
 import javafx.collections.ListChangeListener;
 import javafx.collections.ObservableList;
 import javafx.scene.Node;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
+import javafx.scene.control.SkinBase;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
+import org.jackhuang.hmcl.util.MappedObservableList;
 
 @DefaultProperty("content")
-public class ComponentList extends StackPane {
-    private final VBox vbox = new VBox();
+public class ComponentList extends Control {
     private final StringProperty title = new SimpleStringProperty(this, "title", "Group");
     private final StringProperty subtitle = new SimpleStringProperty(this, "subtitle", "");
     private final IntegerProperty depth = new SimpleIntegerProperty(this, "depth", 0);
@@ -39,31 +43,9 @@ public class ComponentList extends StackPane {
     public final ObservableList<Node> content = FXCollections.observableArrayList();
 
     public ComponentList() {
-        getChildren().setAll(vbox);
-        content.addListener((ListChangeListener<? super Node>) change -> {
-            while (change.next()) {
-                for (int i = change.getFrom(); i < change.getTo(); ++i)
-                    addChildren(change.getList().get(i));
-            }
-        });
         getStyleClass().add("options-list");
     }
 
-    public void addChildren(Node node) {
-        StackPane child = new StackPane();
-        child.getChildren().add(new ComponentListCell(node));
-        if (vbox.getChildren().isEmpty())
-            child.getStyleClass().add("options-list-item-ahead");
-        else
-            child.getStyleClass().add("options-list-item");
-        child.getProperties().put("node", node);
-        vbox.getChildren().add(child);
-    }
-
-    public void removeChildren(Node node) {
-        vbox.getChildren().removeIf(node1 -> node1.getProperties().get("node") == node);
-    }
-
     public String getTitle() {
         return title.get();
     }
@@ -111,4 +93,30 @@ public class ComponentList extends StackPane {
     public ObservableList<Node> getContent() {
         return content;
     }
+
+    @Override
+    protected javafx.scene.control.Skin<?> createDefaultSkin() {
+        return new Skin(this);
+    }
+
+    protected static class Skin extends SkinBase<ComponentList> {
+        private final ObservableList<Node> list;
+
+        protected Skin(ComponentList control) {
+            super(control);
+
+            list = MappedObservableList.create(control.getContent(), this::mapper);
+
+            VBox vbox = new VBox();
+            Bindings.bindContent(vbox.getChildren(), list);
+            getChildren().setAll(vbox);
+        }
+
+        private Node mapper(Node node) {
+            StackPane child = new StackPane();
+            child.getChildren().add(new ComponentListCell(node));
+            child.getStyleClass().add("options-list-item");
+            return child;
+        }
+    }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ComponentListCell.java

@@ -40,13 +40,13 @@ import org.jackhuang.hmcl.ui.SVG;
 /**
  * @author huangyuhui
  */
-public class ComponentListCell extends StackPane {
+class ComponentListCell extends StackPane {
     private final Node content;
     private Animation expandAnimation;
     private Rectangle clipRect;
     private final BooleanProperty expanded = new SimpleBooleanProperty(this, "expanded", false);
 
-    public ComponentListCell(Node content) {
+    ComponentListCell(Node content) {
         this.content = content;
 
         updateLayout();

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/DialogCloseEvent.java

@@ -17,12 +17,11 @@
  */
 package org.jackhuang.hmcl.ui.construct;
 
-import org.jackhuang.hmcl.ui.Controllers;
-
 import javafx.event.Event;
 import javafx.event.EventTarget;
 import javafx.event.EventType;
 import javafx.scene.layout.Region;
+import org.jackhuang.hmcl.ui.Controllers;
 
 /**
  * Indicates a close operation on the dialog.
@@ -32,7 +31,7 @@ import javafx.scene.layout.Region;
  */
 public class DialogCloseEvent extends Event {
 
-    public static final EventType<DialogCloseEvent> CLOSE = new EventType<>("CLOSE");
+    public static final EventType<DialogCloseEvent> CLOSE = new EventType<>("DIALOG_CLOSE");
 
     public DialogCloseEvent() {
         super(CLOSE);

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/FileItem.java

@@ -18,7 +18,6 @@
 package org.jackhuang.hmcl.ui.construct;
 
 import com.jfoenix.controls.JFXButton;
-
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.SimpleBooleanProperty;
 import javafx.beans.property.SimpleStringProperty;
@@ -28,19 +27,18 @@ import javafx.scene.control.Tooltip;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.VBox;
 import javafx.stage.DirectoryChooser;
-
 import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
 
-import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
 import java.io.File;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public class FileItem extends BorderPane {
     private final Label lblPath = new Label();
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/FontComboBox.java

@@ -19,16 +19,14 @@ package org.jackhuang.hmcl.ui.construct;
 
 import com.jfoenix.controls.JFXComboBox;
 import javafx.beans.NamedArg;
-import javafx.collections.FXCollections;
 import javafx.scene.control.ListCell;
 import javafx.scene.text.Font;
 
 public class FontComboBox extends JFXComboBox<String> {
+    private boolean loaded = false;
 
     public FontComboBox(@NamedArg(value = "fontSize", defaultValue = "12.0") double fontSize,
                         @NamedArg(value = "enableStyle", defaultValue = "false") boolean enableStyle) {
-        super(FXCollections.observableArrayList(Font.getFamilies()));
-
         valueProperty().addListener((a, b, newValue) -> {
             if (enableStyle)
                 setStyle("-fx-font-family: \"" + newValue + "\";");
@@ -44,5 +42,16 @@ public class FontComboBox extends JFXComboBox<String> {
                 }
             }
         });
+
+        setOnMouseClicked(e -> {
+            if (loaded) return;
+            getItems().setAll(Font.getFamilies());
+            loaded = true;
+        });
+    }
+
+    public void initValue(Font font) {
+        getItems().setAll(font.getFamily());
+        getSelectionModel().select(font.getFamily());
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/IconedItem.java

@@ -34,18 +34,22 @@ public class IconedItem extends RipplerContainer {
     public IconedItem(Node icon) {
         super(createHBox(icon));
         label = ((Label) lookup("#label"));
+        getStyleClass().setAll("iconed-item");
     }
 
     private static HBox createHBox(Node icon) {
         HBox hBox = new HBox();
-        icon.setMouseTransparent(true);
+
+        if (icon != null) {
+            icon.setMouseTransparent(true);
+            hBox.getChildren().add(icon);
+        }
+
+        hBox.getStyleClass().setAll("iconed-item-container");
         Label textLabel = new Label();
         textLabel.setId("label");
-        textLabel.setAlignment(Pos.CENTER);
         textLabel.setMouseTransparent(true);
-        hBox.getChildren().addAll(icon, textLabel);
-        hBox.setStyle("-fx-padding: 10 16 10 16; -fx-spacing: 10; -fx-font-size: 14;");
-        hBox.setAlignment(Pos.CENTER_LEFT);
+        hBox.getChildren().addAll(textLabel);
         return hBox;
     }
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/IconedMenuItem.java

@@ -1,6 +1,6 @@
 /*
  * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,13 +15,16 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.download;
+package org.jackhuang.hmcl.ui.construct;
 
-public class CurseCDNDownloadProvider extends MojangDownloadProvider {
-    public static final CurseCDNDownloadProvider INSTANCE = new CurseCDNDownloadProvider();
+import javafx.scene.Node;
 
-    @Override
-    public String injectURL(String baseURL) {
-        return baseURL == null ? null : baseURL.replaceFirst("https?://files\\.minecraftforge\\.net/maven", "https://ftb.cursecdn.com/FTB2/maven");
+public class IconedMenuItem extends IconedItem {
+
+    public IconedMenuItem(Node node, String text, Runnable action) {
+        super(node, text);
+
+        getStyleClass().setAll("iconed-menu-item");
+        setOnMouseClicked(e -> action.run());
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ImagePickerItem.java

@@ -15,22 +15,20 @@ import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
-
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
 import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 @DefaultProperty("image")
 public final class ImagePickerItem extends BorderPane {
 
     private final ImageView imageView;
-    private final JFXButton selectButton;
-    private final Label label;
 
     private final StringProperty title = new SimpleStringProperty(this, "title");
     private final ObjectProperty<EventHandler<? super MouseEvent>> onSelectButtonClicked = new SimpleObjectProperty<>(this, "onSelectButtonClicked");
+    private final ObjectProperty<EventHandler<? super MouseEvent>> onDeleteButtonClicked = new SimpleObjectProperty<>(this, "onDeleteButtonClicked");
     private final ObjectProperty<Image> image = new SimpleObjectProperty<>(this, "image");
 
     public ImagePickerItem() {
@@ -38,21 +36,26 @@ public final class ImagePickerItem extends BorderPane {
         imageView.setSmooth(false);
         imageView.setPreserveRatio(true);
 
-        selectButton = new JFXButton();
+        JFXButton selectButton = new JFXButton();
         selectButton.setGraphic(SVG.pencil(Theme.blackFillBinding(), 15, 15));
         selectButton.onMouseClickedProperty().bind(onSelectButtonClicked);
         selectButton.getStyleClass().add("toggle-icon4");
 
+        JFXButton deleteButton = new JFXButton();
+        deleteButton.setGraphic(SVG.close(Theme.blackFillBinding(), 15, 15));
+        deleteButton.onMouseClickedProperty().bind(onDeleteButtonClicked);
+        deleteButton.getStyleClass().add("toggle-icon4");
+
         FXUtils.installTooltip(selectButton, i18n("button.edit"));
 
         HBox hBox = new HBox();
-        hBox.getChildren().setAll(imageView, selectButton);
+        hBox.getChildren().setAll(imageView, selectButton, deleteButton);
         hBox.setAlignment(Pos.CENTER_RIGHT);
         hBox.setSpacing(8);
         setRight(hBox);
 
         VBox vBox = new VBox();
-        label = new Label();
+        Label label = new Label();
         label.textProperty().bind(title);
         vBox.getChildren().setAll(label);
         vBox.setAlignment(Pos.CENTER_LEFT);
@@ -85,6 +88,18 @@ public final class ImagePickerItem extends BorderPane {
         this.onSelectButtonClicked.set(onSelectButtonClicked);
     }
 
+    public EventHandler<? super MouseEvent> getOnDeleteButtonClicked() {
+        return onDeleteButtonClicked.get();
+    }
+
+    public ObjectProperty<EventHandler<? super MouseEvent>> onDeleteButtonClickedProperty() {
+        return onDeleteButtonClicked;
+    }
+
+    public void setOnDeleteButtonClicked(EventHandler<? super MouseEvent> onDeleteButtonClicked) {
+        this.onDeleteButtonClicked.set(onDeleteButtonClicked);
+    }
+
     public Image getImage() {
         return image.get();
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/MessageBox.java

@@ -20,14 +20,13 @@ package org.jackhuang.hmcl.ui.construct;
 import javafx.scene.control.Alert;
 import javafx.scene.control.ButtonType;
 import javafx.scene.control.TextInputDialog;
-
 import org.jackhuang.hmcl.ui.FXUtils;
+
 import javax.swing.*;
+import java.util.Optional;
 
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
-import java.util.Optional;
-
 public final class MessageBox {
     private MessageBox() {
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/MessageDialogPane.java

@@ -22,14 +22,14 @@ import javafx.fxml.FXML;
 import javafx.scene.control.Label;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
-
 import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.Optional;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class MessageDialogPane extends StackPane {
 
     @FXML

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/MultiColorItem.java

@@ -13,14 +13,14 @@ import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
 import javafx.scene.paint.Color;
-
 import org.jackhuang.hmcl.ui.FXUtils;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.Collection;
 import java.util.Optional;
 import java.util.function.Consumer;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public class MultiColorItem extends ComponentList {
     private final StringProperty customTitle = new SimpleStringProperty(this, "customTitle", i18n("selector.custom"));
     private final StringProperty chooserTitle = new SimpleStringProperty(this, "chooserTitle", i18n("selector.choose_file"));
@@ -57,7 +57,7 @@ public class MultiColorItem extends ComponentList {
 
         if (hasCustom)
             pane.getChildren().add(custom);
-        addChildren(pane);
+        getContent().add(pane);
 
         group.selectedToggleProperty().addListener((a, b, newValue) -> {
             if (toggleSelectedListener != null)

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/MultiFileItem.java

@@ -34,18 +34,18 @@ import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
 import javafx.stage.DirectoryChooser;
 import javafx.stage.FileChooser;
-
 import org.jackhuang.hmcl.setting.Theme;
 import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.SVG;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.io.File;
 import java.util.Collection;
 import java.util.Optional;
 import java.util.function.Consumer;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public class MultiFileItem<T> extends ComponentList {
     private final StringProperty customTitle = new SimpleStringProperty(this, "customTitle", i18n("selector.custom"));
     private final StringProperty chooserTitle = new SimpleStringProperty(this, "chooserTitle", i18n("selector.choose_file"));
@@ -106,7 +106,7 @@ public class MultiFileItem<T> extends ComponentList {
 
         if (hasCustom)
             pane.getChildren().add(custom);
-        addChildren(pane);
+        getContent().add(pane);
 
         group.selectedToggleProperty().addListener((a, b, newValue) -> {
             if (toggleSelectedListener != null)

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/Navigator.java

@@ -0,0 +1,154 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.construct;
+
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.ReadOnlyBooleanWrapper;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.event.Event;
+import javafx.event.EventHandler;
+import javafx.event.EventType;
+import javafx.scene.Node;
+import javafx.scene.layout.Region;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.animation.ContainerAnimations;
+import org.jackhuang.hmcl.ui.animation.TransitionHandler;
+
+import java.util.Optional;
+import java.util.Stack;
+
+public class Navigator extends StackPane {
+    private static final String PROPERTY_DIALOG_CLOSE_HANDLER = Navigator.class.getName() + ".closeListener";
+
+    private final Stack<Node> stack = new Stack<>();
+    private final TransitionHandler animationHandler = new TransitionHandler(this);
+    private final ReadOnlyBooleanWrapper canGoBack = new ReadOnlyBooleanWrapper();
+
+    public Navigator(Node init) {
+        stack.push(init);
+        getChildren().setAll(init);
+    }
+
+    public void navigate(Node node) {
+        FXUtils.checkFxUserThread();
+
+        Node from = stack.peek();
+        if (from == node)
+            return;
+
+        stack.push(node);
+        fireEvent(new NavigationEvent(this, from, NavigationEvent.NAVIGATING));
+        setContent(node);
+        fireEvent(new NavigationEvent(this, node, NavigationEvent.NAVIGATED));
+
+        EventHandler<PageCloseEvent> handler = event -> close(node);
+        node.getProperties().put(PROPERTY_DIALOG_CLOSE_HANDLER, handler);
+        node.addEventHandler(PageCloseEvent.CLOSE, handler);
+    }
+
+    public void close() {
+        close(stack.peek());
+    }
+
+    @SuppressWarnings("unchecked")
+    public void close(Node from) {
+        FXUtils.checkFxUserThread();
+
+        stack.remove(from);
+        Node node = stack.peek();
+        fireEvent(new NavigationEvent(this, from, NavigationEvent.NAVIGATING));
+        setContent(node);
+        fireEvent(new NavigationEvent(this, node, NavigationEvent.NAVIGATED));
+
+        Optional.ofNullable(from.getProperties().get(PROPERTY_DIALOG_CLOSE_HANDLER))
+                .ifPresent(handler -> from.removeEventHandler(PageCloseEvent.CLOSE, (EventHandler<PageCloseEvent>) handler));
+    }
+
+    public Node getCurrentPage() {
+        return stack.peek();
+    }
+
+    public boolean canGoBack() {
+        return stack.size() > 1;
+    }
+
+    private void setContent(Node content) {
+        animationHandler.setContent(content, ContainerAnimations.FADE.getAnimationProducer());
+
+        if (content instanceof Region) {
+            ((Region) content).setMinSize(0, 0);
+            FXUtils.setOverflowHidden((Region) content, true);
+        }
+    }
+
+    public EventHandler<NavigationEvent> getOnNavigated() {
+        return onNavigated.get();
+    }
+
+    public ObjectProperty<EventHandler<NavigationEvent>> onNavigatedProperty() {
+        return onNavigated;
+    }
+
+    public void setOnNavigated(EventHandler<NavigationEvent> onNavigated) {
+        this.onNavigated.set(onNavigated);
+    }
+
+    private ObjectProperty<EventHandler<NavigationEvent>> onNavigated = new SimpleObjectProperty<EventHandler<NavigationEvent>>(this, "onNavigated") {
+        @Override
+        protected void invalidated() {
+            setEventHandler(NavigationEvent.NAVIGATED, get());
+        }
+    };
+
+    public EventHandler<NavigationEvent> getOnNavigating() {
+        return onNavigating.get();
+    }
+
+    public ObjectProperty<EventHandler<NavigationEvent>> onNavigatingProperty() {
+        return onNavigating;
+    }
+
+    public void setOnNavigating(EventHandler<NavigationEvent> onNavigating) {
+        this.onNavigating.set(onNavigating);
+    }
+
+    private ObjectProperty<EventHandler<NavigationEvent>> onNavigating = new SimpleObjectProperty<EventHandler<NavigationEvent>>(this, "onNavigating") {
+        @Override
+        protected void invalidated() {
+            setEventHandler(NavigationEvent.NAVIGATING, get());
+        }
+    };
+
+    public static class NavigationEvent extends Event {
+        public static final EventType<NavigationEvent> NAVIGATED = new EventType<>("NAVIGATED");
+        public static final EventType<NavigationEvent> NAVIGATING = new EventType<>("NAVIGATING");
+
+        private final Node node;
+
+        public NavigationEvent(Object source, Node target, EventType<? extends Event> eventType) {
+            super(source, target, eventType);
+
+            this.node = target;
+        }
+
+        public Node getNode() {
+            return node;
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/PageCloseEvent.java

@@ -1,6 +1,6 @@
 /*
  * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,26 +15,27 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.game;
+package org.jackhuang.hmcl.ui.construct;
 
-import org.jackhuang.hmcl.download.DefaultGameBuilder;
-import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.task.Task;
+import javafx.event.Event;
+import javafx.event.EventTarget;
+import javafx.event.EventType;
 
 /**
+ * Indicates a close operation on the navigator page.
+ *
  * @author huangyuhui
  */
-public class HMCLGameBuilder extends DefaultGameBuilder {
-    private final Profile profile;
+public class PageCloseEvent extends Event {
 
-    public HMCLGameBuilder(Profile profile) {
-        super(profile.getDependency());
+    public static final EventType<PageCloseEvent> CLOSE = new EventType<>("PAGE_CLOSE");
 
-        this.profile = profile;
+    public PageCloseEvent() {
+        super(CLOSE);
     }
 
-    @Override
-    protected Task downloadGameAsync(String gameVersion, Version version) {
-        return new HMCLGameDownloadTask(profile, gameVersion, version);
+    public PageCloseEvent(Object source, EventTarget target) {
+        super(source, target, CLOSE);
     }
+
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/TaskExecutorDialogPane.java

@@ -20,6 +20,7 @@ package org.jackhuang.hmcl.ui.construct;
 import com.jfoenix.concurrency.JFXUtilities;
 import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXProgressBar;
+import javafx.beans.binding.Bindings;
 import javafx.beans.property.StringProperty;
 import javafx.fxml.FXML;
 import javafx.scene.control.Label;
@@ -42,6 +43,8 @@ public class TaskExecutorDialogPane extends StackPane {
     @FXML
     private Label lblSubtitle;
     @FXML
+    private Label lblProgress;
+    @FXML
     private JFXButton btnCancel;
     @FXML
     private TaskListPane taskListPane;
@@ -55,6 +58,11 @@ public class TaskExecutorDialogPane extends StackPane {
             Optional.ofNullable(executor).ifPresent(TaskExecutor::cancel);
             onCancel.accept(this);
         });
+
+        lblProgress.textProperty().bind(Bindings.createStringBinding(
+                () -> taskListPane.finishedTasksProperty().get() + "/" + taskListPane.totTasksProperty().get(),
+                taskListPane.finishedTasksProperty(), taskListPane.totTasksProperty()
+        ));
     }
 
     public void setExecutor(TaskExecutor executor) {

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/TaskListPane.java

@@ -19,14 +19,14 @@ package org.jackhuang.hmcl.ui.construct;
 
 import com.jfoenix.controls.JFXProgressBar;
 import javafx.application.Platform;
+import javafx.beans.property.ReadOnlyIntegerProperty;
+import javafx.beans.property.ReadOnlyIntegerWrapper;
 import javafx.scene.control.Label;
 import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
-
 import org.jackhuang.hmcl.download.forge.ForgeInstallTask;
 import org.jackhuang.hmcl.download.game.GameAssetDownloadTask;
-import org.jackhuang.hmcl.download.game.GameAssetRefreshTask;
 import org.jackhuang.hmcl.download.liteloader.LiteLoaderInstallTask;
 import org.jackhuang.hmcl.download.optifine.OptiFineInstallTask;
 import org.jackhuang.hmcl.game.HMCLModpackExportTask;
@@ -35,14 +35,17 @@ import org.jackhuang.hmcl.mod.*;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.task.TaskListener;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.HashMap;
 import java.util.Map;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class TaskListPane extends StackPane {
     private final AdvancedListBox listBox = new AdvancedListBox();
     private final Map<Task, ProgressListNode> nodes = new HashMap<>();
+    private final ReadOnlyIntegerWrapper finishedTasks = new ReadOnlyIntegerWrapper();
+    private final ReadOnlyIntegerWrapper totTasks = new ReadOnlyIntegerWrapper();
 
     public TaskListPane() {
         listBox.setSpacing(0);
@@ -50,11 +53,28 @@ public final class TaskListPane extends StackPane {
         getChildren().setAll(listBox);
     }
 
+    public ReadOnlyIntegerProperty finishedTasksProperty() {
+        return finishedTasks.getReadOnlyProperty();
+    }
+
+    public ReadOnlyIntegerProperty totTasksProperty() {
+        return totTasks.getReadOnlyProperty();
+    }
+
     public void setExecutor(TaskExecutor executor) {
         executor.addTaskListener(new TaskListener() {
             @Override
             public void onStart() {
-                Platform.runLater(listBox::clear);
+                Platform.runLater(() -> {
+                    listBox.clear();
+                    finishedTasks.set(0);
+                    totTasks.set(0);
+                });
+            }
+
+            @Override
+            public void onReady(Task task) {
+                Platform.runLater(() -> totTasks.set(totTasks.getValue() + 1));
             }
 
             @Override
@@ -62,9 +82,7 @@ public final class TaskListPane extends StackPane {
                 if (!task.getSignificance().shouldShow())
                     return;
 
-                if (task instanceof GameAssetRefreshTask) {
-                    task.setName(i18n("assets.download"));
-                } else if (task instanceof GameAssetDownloadTask) {
+                if (task instanceof GameAssetDownloadTask) {
                     task.setName(i18n("assets.download_all"));
                 } else if (task instanceof ForgeInstallTask) {
                     task.setName(i18n("install.installer.install", i18n("install.installer.forge")));
@@ -100,7 +118,10 @@ public final class TaskListPane extends StackPane {
                 if (node == null)
                     return;
                 node.unbind();
-                Platform.runLater(() -> listBox.remove(node));
+                Platform.runLater(() -> {
+                    listBox.remove(node);
+                    finishedTasks.set(finishedTasks.getValue() + 1);
+                });
             }
 
             @Override
@@ -108,7 +129,10 @@ public final class TaskListPane extends StackPane {
                 ProgressListNode node = nodes.remove(task);
                 if (node == null)
                     return;
-                Platform.runLater(() -> node.setThrowable(throwable));
+                Platform.runLater(() -> {
+                    node.setThrowable(throwable);
+                    finishedTasks.set(finishedTasks.getValue() + 1);
+                });
             }
         });
     }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/TwoLineListItem.java

@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui;
+package org.jackhuang.hmcl.ui.construct;
 
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorControl.java

@@ -0,0 +1,201 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.decorator;
+
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.scene.Node;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
+import javafx.scene.layout.Background;
+import javafx.scene.layout.StackPane;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
+
+public class DecoratorControl extends Control {
+    private final ListProperty<Node> drawer = new SimpleListProperty<>(FXCollections.observableArrayList());
+    private final ListProperty<Node> content = new SimpleListProperty<>(FXCollections.observableArrayList());
+    private final ListProperty<Node> container = new SimpleListProperty<>(FXCollections.observableArrayList());
+    private final ObjectProperty<Background> contentBackground = new SimpleObjectProperty<>();
+    private final StringProperty title = new SimpleStringProperty();
+    private final StringProperty drawerTitle = new SimpleStringProperty();
+    private final ObjectProperty<Runnable> onCloseButtonAction = new SimpleObjectProperty<>();
+    private final ObjectProperty<EventHandler<ActionEvent>> onCloseNavButtonAction = new SimpleObjectProperty<>();
+    private final ObjectProperty<EventHandler<ActionEvent>> onBackNavButtonAction = new SimpleObjectProperty<>();
+    private final ObjectProperty<EventHandler<ActionEvent>> onRefreshNavButtonAction = new SimpleObjectProperty<>();
+    private final BooleanProperty closeNavButtonVisible = new SimpleBooleanProperty(true);
+    private final BooleanProperty canRefresh = new SimpleBooleanProperty(false);
+    private final BooleanProperty canBack = new SimpleBooleanProperty(false);
+    private final BooleanProperty canClose = new SimpleBooleanProperty(false);
+    private final Stage primaryStage;
+    private StackPane drawerWrapper;
+
+    public DecoratorControl(Stage primaryStage) {
+        this.primaryStage = primaryStage;
+
+        primaryStage.initStyle(StageStyle.UNDECORATED);
+    }
+
+    public Stage getPrimaryStage() {
+        return primaryStage;
+    }
+
+    public StackPane getDrawerWrapper() {
+        return drawerWrapper;
+    }
+
+    void setDrawerWrapper(StackPane drawerWrapper) {
+        this.drawerWrapper = drawerWrapper;
+    }
+
+    public ObservableList<Node> getDrawer() {
+        return drawer.get();
+    }
+
+    public ListProperty<Node> drawerProperty() {
+        return drawer;
+    }
+
+    public void setDrawer(ObservableList<Node> drawer) {
+        this.drawer.set(drawer);
+    }
+
+    public ObservableList<Node> getContent() {
+        return content.get();
+    }
+
+    public ListProperty<Node> contentProperty() {
+        return content;
+    }
+
+    public void setContent(ObservableList<Node> content) {
+        this.content.set(content);
+    }
+
+    public String getTitle() {
+        return title.get();
+    }
+
+    public StringProperty titleProperty() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title.set(title);
+    }
+
+    public String getDrawerTitle() {
+        return drawerTitle.get();
+    }
+
+    public StringProperty drawerTitleProperty() {
+        return drawerTitle;
+    }
+
+    public void setDrawerTitle(String drawerTitle) {
+        this.drawerTitle.set(drawerTitle);
+    }
+
+    public Runnable getOnCloseButtonAction() {
+        return onCloseButtonAction.get();
+    }
+
+    public ObjectProperty<Runnable> onCloseButtonActionProperty() {
+        return onCloseButtonAction;
+    }
+
+    public void setOnCloseButtonAction(Runnable onCloseButtonAction) {
+        this.onCloseButtonAction.set(onCloseButtonAction);
+    }
+
+    public boolean isCloseNavButtonVisible() {
+        return closeNavButtonVisible.get();
+    }
+
+    public BooleanProperty closeNavButtonVisibleProperty() {
+        return closeNavButtonVisible;
+    }
+
+    public void setCloseNavButtonVisible(boolean closeNavButtonVisible) {
+        this.closeNavButtonVisible.set(closeNavButtonVisible);
+    }
+
+    public ObservableList<Node> getContainer() {
+        return container.get();
+    }
+
+    public ListProperty<Node> containerProperty() {
+        return container;
+    }
+
+    public void setContainer(ObservableList<Node> container) {
+        this.container.set(container);
+    }
+
+    public Background getContentBackground() {
+        return contentBackground.get();
+    }
+
+    public ObjectProperty<Background> contentBackgroundProperty() {
+        return contentBackground;
+    }
+
+    public void setContentBackground(Background contentBackground) {
+        this.contentBackground.set(contentBackground);
+    }
+
+    public BooleanProperty canRefreshProperty() {
+        return canRefresh;
+    }
+
+    public BooleanProperty canBackProperty() {
+        return canBack;
+    }
+
+    public BooleanProperty canCloseProperty() {
+        return canClose;
+    }
+
+    public ObjectProperty<EventHandler<ActionEvent>> onBackNavButtonActionProperty() {
+        return onBackNavButtonAction;
+    }
+
+    public ObjectProperty<EventHandler<ActionEvent>> onCloseNavButtonActionProperty() {
+        return onCloseNavButtonAction;
+    }
+
+    public ObjectProperty<EventHandler<ActionEvent>> onRefreshNavButtonActionProperty() {
+        return onRefreshNavButtonAction;
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new DecoratorSkin(this);
+    }
+
+    public void minimize() {
+        primaryStage.setIconified(true);
+    }
+
+    public void close() {
+        onCloseButtonAction.get().run();
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorController.java

@@ -0,0 +1,380 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.decorator;
+
+import com.jfoenix.controls.JFXDialog;
+import javafx.animation.Interpolator;
+import javafx.animation.KeyFrame;
+import javafx.animation.KeyValue;
+import javafx.animation.Timeline;
+import javafx.application.Platform;
+import javafx.beans.binding.Bindings;
+import javafx.event.EventHandler;
+import javafx.geometry.Insets;
+import javafx.scene.Cursor;
+import javafx.scene.Node;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.input.DragEvent;
+import javafx.scene.layout.*;
+import javafx.scene.paint.Color;
+import javafx.stage.Stage;
+import javafx.util.Duration;
+import org.jackhuang.hmcl.Launcher;
+import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.auth.authlibinjector.AuthlibInjectorDnD;
+import org.jackhuang.hmcl.setting.ConfigHolder;
+import org.jackhuang.hmcl.setting.EnumBackgroundImage;
+import org.jackhuang.hmcl.task.TaskExecutor;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.account.AddAuthlibInjectorServerPane;
+import org.jackhuang.hmcl.ui.construct.*;
+import org.jackhuang.hmcl.ui.wizard.Refreshable;
+import org.jackhuang.hmcl.ui.wizard.WizardProvider;
+import org.jackhuang.hmcl.util.FutureCallback;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Locale;
+import java.util.Optional;
+import java.util.Random;
+import java.util.function.Consumer;
+import java.util.logging.Level;
+
+import static java.util.stream.Collectors.toList;
+import static org.jackhuang.hmcl.setting.ConfigHolder.config;
+import static org.jackhuang.hmcl.util.Logging.LOG;
+
+public class DecoratorController {
+    private static final String PROPERTY_DIALOG_CLOSE_HANDLER = DecoratorController.class.getName() + ".dialog.closeListener";
+
+    private final DecoratorControl decorator;
+    private final ImageView welcomeView;
+    private final Navigator navigator;
+    private final Node mainPage;
+
+    private JFXDialog dialog;
+    private StackContainerPane dialogPane;
+
+    public DecoratorController(Stage stage, Node mainPage) {
+        this.mainPage = mainPage;
+
+        decorator = new DecoratorControl(stage);
+        decorator.titleProperty().set(Metadata.TITLE);
+        decorator.setOnCloseButtonAction(Launcher::stopApplication);
+
+        navigator = new Navigator(mainPage);
+        navigator.setOnNavigating(this::onNavigating);
+        navigator.setOnNavigated(this::onNavigated);
+
+        decorator.getContent().setAll(navigator);
+        decorator.onCloseNavButtonActionProperty().set(e -> close());
+        decorator.onBackNavButtonActionProperty().set(e -> back());
+        decorator.onRefreshNavButtonActionProperty().set(e -> refresh());
+
+        welcomeView = new ImageView();
+        welcomeView.setImage(new Image("/assets/img/welcome.png"));
+        welcomeView.setCursor(Cursor.HAND);
+        welcomeView.setOnMouseClicked(e -> {
+            Timeline nowAnimation = new Timeline();
+            nowAnimation.getKeyFrames().addAll(
+                    new KeyFrame(Duration.ZERO, new KeyValue(welcomeView.opacityProperty(), 1.0D, Interpolator.EASE_BOTH)),
+                    new KeyFrame(new Duration(300), new KeyValue(welcomeView.opacityProperty(), 0.0D, Interpolator.EASE_BOTH)),
+                    new KeyFrame(new Duration(300), e2 -> decorator.getContainer().remove(welcomeView))
+            );
+            nowAnimation.play();
+        });
+        if (ConfigHolder.isNewlyCreated() && config().getLocalization().getLocale() == Locale.CHINA)
+            decorator.getContainer().setAll(welcomeView);
+
+        setupBackground();
+
+        setupAuthlibInjectorDnD();
+    }
+
+    public DecoratorControl getDecorator() {
+        return decorator;
+    }
+
+    // ==== Background ====
+
+    private void setupBackground() {
+        decorator.backgroundProperty().bind(
+                Bindings.createObjectBinding(
+                        () -> {
+                            Image image = null;
+                            if (config().getBackgroundImageType() == EnumBackgroundImage.CUSTOM && config().getBackgroundImage() != null) {
+                                image = tryLoadImage(Paths.get(config().getBackgroundImage()))
+                                        .orElse(null);
+                            }
+                            if (image == null) {
+                                image = loadDefaultBackgroundImage();
+                            }
+                            return new Background(new BackgroundImage(image, BackgroundRepeat.NO_REPEAT, BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT, new BackgroundSize(800, 480, false, false, true, true)));
+                        },
+                        config().backgroundImageTypeProperty(),
+                        config().backgroundImageProperty()));
+    }
+
+    private Image defaultBackground = new Image("/assets/img/background.jpg");
+
+    /**
+     * Load background image from bg/, background.png, background.jpg
+     */
+    private Image loadDefaultBackgroundImage() {
+        Optional<Image> image = randomImageIn(Paths.get("bg"));
+        if (!image.isPresent()) {
+            image = tryLoadImage(Paths.get("background.png"));
+        }
+        if (!image.isPresent()) {
+            image = tryLoadImage(Paths.get("background.jpg"));
+        }
+        return image.orElse(defaultBackground);
+    }
+
+    private Optional<Image> randomImageIn(Path imageDir) {
+        if (!Files.isDirectory(imageDir)) {
+            return Optional.empty();
+        }
+
+        List<Path> candidates;
+        try {
+            candidates = Files.list(imageDir)
+                    .filter(Files::isRegularFile)
+                    .filter(it -> {
+                        String filename = it.getFileName().toString();
+                        return filename.endsWith(".png") || filename.endsWith(".jpg");
+                    })
+                    .collect(toList());
+        } catch (IOException e) {
+            LOG.log(Level.WARNING, "Failed to list files in ./bg", e);
+            return Optional.empty();
+        }
+
+        Random rnd = new Random();
+        while (candidates.size() > 0) {
+            int selected = rnd.nextInt(candidates.size());
+            Optional<Image> loaded = tryLoadImage(candidates.get(selected));
+            if (loaded.isPresent()) {
+                return loaded;
+            } else {
+                candidates.remove(selected);
+            }
+        }
+        return Optional.empty();
+    }
+
+    private Optional<Image> tryLoadImage(Path path) {
+        if (Files.isRegularFile(path)) {
+            try {
+                return Optional.of(new Image(path.toAbsolutePath().toUri().toString()));
+            } catch (IllegalArgumentException ignored) {
+            }
+        }
+        return Optional.empty();
+    }
+
+    // ==== Navigation ====
+
+    public Navigator getNavigator() {
+        return navigator;
+    }
+
+    private void close() {
+        if (navigator.getCurrentPage() instanceof DecoratorPage) {
+            DecoratorPage page = (DecoratorPage) navigator.getCurrentPage();
+
+            page.onForceToClose();
+        } else {
+            navigator.close();
+        }
+    }
+
+    private void back() {
+        if (navigator.getCurrentPage() instanceof DecoratorPage) {
+            DecoratorPage page = (DecoratorPage) navigator.getCurrentPage();
+
+            if (page.onClose())
+                navigator.close();
+        } else {
+            navigator.close();
+        }
+    }
+
+    private void refresh() {
+        if (navigator.getCurrentPage() instanceof Refreshable) {
+            Refreshable refreshable = (Refreshable) navigator.getCurrentPage();
+
+            if (refreshable.canRefreshProperty().get())
+                refreshable.refresh();
+        }
+    }
+
+    private void onNavigating(Navigator.NavigationEvent event) {
+        Node from = event.getNode();
+
+        if (from instanceof DecoratorPage)
+            ((DecoratorPage) from).onClose();
+    }
+
+    private void onNavigated(Navigator.NavigationEvent event) {
+        Node to = event.getNode();
+
+        if (to instanceof Refreshable) {
+            decorator.canRefreshProperty().bind(((Refreshable) to).canRefreshProperty());
+        } else {
+            decorator.canRefreshProperty().unbind();
+            decorator.canRefreshProperty().set(false);
+        }
+
+        if (to instanceof DecoratorPage) {
+            decorator.drawerTitleProperty().bind(((DecoratorPage) to).titleProperty());
+            decorator.canCloseProperty().set(((DecoratorPage) to).canForceToClose());
+        } else {
+            decorator.drawerTitleProperty().unbind();
+            decorator.drawerTitleProperty().set("");
+            decorator.canCloseProperty().set(false);
+        }
+
+        decorator.canBackProperty().set(navigator.canGoBack());
+
+        if (navigator.canGoBack()) {
+            decorator.setContentBackground(new Background(new BackgroundFill(Color.rgb(244, 244, 244, 0.5), CornerRadii.EMPTY, Insets.EMPTY)));
+        } else {
+            decorator.setContentBackground(null);
+        }
+
+        if (to instanceof Region) {
+            Region region = (Region) to;
+            // Let root pane fix window size.
+            StackPane parent = (StackPane) region.getParent();
+            region.prefWidthProperty().bind(parent.widthProperty());
+            region.prefHeightProperty().bind(parent.heightProperty());
+        }
+    }
+
+    // ==== Dialog ====
+
+    public void showDialog(Node node) {
+        FXUtils.checkFxUserThread();
+
+        if (dialog == null) {
+            if (decorator.getDrawerWrapper() == null) {
+                // Sometimes showDialog will be invoked before decorator was initialized.
+                // Keep trying again.
+                Platform.runLater(() -> showDialog(node));
+                return;
+            }
+
+            dialog = new JFXDialog();
+            dialogPane = new StackContainerPane();
+
+            dialog.setContent(dialogPane);
+            dialog.setDialogContainer(decorator.getDrawerWrapper());
+            dialog.setOverlayClose(false);
+            dialog.show();
+        }
+
+        dialogPane.push(node);
+
+        EventHandler<DialogCloseEvent> handler = event -> closeDialog(node);
+        node.getProperties().put(PROPERTY_DIALOG_CLOSE_HANDLER, handler);
+        node.addEventHandler(DialogCloseEvent.CLOSE, handler);
+    }
+
+    @SuppressWarnings("unchecked")
+    private void closeDialog(Node node) {
+        FXUtils.checkFxUserThread();
+
+        Optional.ofNullable(node.getProperties().get(PROPERTY_DIALOG_CLOSE_HANDLER))
+                .ifPresent(handler -> node.removeEventHandler(DialogCloseEvent.CLOSE, (EventHandler<DialogCloseEvent>) handler));
+
+        if (dialog != null) {
+            dialogPane.pop(node);
+
+            if (dialogPane.getChildren().isEmpty()) {
+                dialog.close();
+                dialog = null;
+                dialogPane = null;
+            }
+        }
+    }
+
+    public void showDialog(String text) {
+        showDialog(text, null);
+    }
+
+    public void showDialog(String text, String title) {
+        showDialog(text, title, MessageBox.INFORMATION_MESSAGE);
+    }
+
+    public void showDialog(String text, String title, int type) {
+        showDialog(text, title, type, null);
+    }
+
+    public void showDialog(String text, String title, int type, Runnable onAccept) {
+        showDialog(new MessageDialogPane(text, title, type, onAccept));
+    }
+
+    public void showConfirmDialog(String text, String title, Runnable onAccept, Runnable onCancel) {
+        showDialog(new MessageDialogPane(text, title, onAccept, onCancel));
+    }
+
+    public InputDialogPane showInputDialog(String text, FutureCallback<String> onResult) {
+        InputDialogPane pane = new InputDialogPane(text, onResult);
+        showDialog(pane);
+        return pane;
+    }
+
+    public Region showTaskDialog(TaskExecutor executor, String title, String subtitle) {
+        return showTaskDialog(executor, title, subtitle, null);
+    }
+
+    public Region showTaskDialog(TaskExecutor executor, String title, String subtitle, Consumer<Region> onCancel) {
+        TaskExecutorDialogPane pane = new TaskExecutorDialogPane(onCancel);
+        pane.setTitle(title);
+        pane.setSubtitle(subtitle);
+        pane.setExecutor(executor);
+        showDialog(pane);
+        return pane;
+    }
+
+    // ==== Wizard ====
+
+    public void startWizard(WizardProvider wizardProvider) {
+        startWizard(wizardProvider, null);
+    }
+
+    public void startWizard(WizardProvider wizardProvider, String category) {
+        FXUtils.checkFxUserThread();
+
+        getNavigator().navigate(new DecoratorWizardDisplayer(wizardProvider, category));
+    }
+
+    // ==== Authlib Injector DnD ====
+
+    private void setupAuthlibInjectorDnD() {
+        decorator.addEventFilter(DragEvent.DRAG_OVER, AuthlibInjectorDnD.dragOverHandler());
+        decorator.addEventFilter(DragEvent.DRAG_DROPPED, AuthlibInjectorDnD.dragDroppedHandler(
+                url -> Controllers.dialog(new AddAuthlibInjectorServerPane(url))));
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorPage.java

@@ -15,13 +15,21 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui.wizard;
+package org.jackhuang.hmcl.ui.decorator;
 
-import javafx.beans.property.StringProperty;
+import javafx.beans.property.ReadOnlyStringProperty;
 
 public interface DecoratorPage {
-    StringProperty titleProperty();
+    ReadOnlyStringProperty titleProperty();
 
-    default void onClose() {
+    default boolean canForceToClose() {
+        return false;
+    }
+
+    default boolean onClose() {
+        return true;
+    }
+
+    default void onForceToClose() {
     }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorSkin.java

@@ -0,0 +1,422 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.decorator;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.svg.SVGGlyph;
+import javafx.beans.binding.Bindings;
+import javafx.collections.ListChangeListener;
+import javafx.geometry.BoundingBox;
+import javafx.geometry.Bounds;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Cursor;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.control.SkinBase;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.paint.Color;
+import javafx.scene.shape.Rectangle;
+import javafx.stage.Stage;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.util.Lang;
+
+public class DecoratorSkin extends SkinBase<DecoratorControl> {
+    private static final SVGGlyph minus = Lang.apply(new SVGGlyph(0, "MINUS", "M804.571 420.571v109.714q0 22.857-16 38.857t-38.857 16h-694.857q-22.857 0-38.857-16t-16-38.857v-109.714q0-22.857 16-38.857t38.857-16h694.857q22.857 0 38.857 16t16 38.857z", Color.WHITE),
+        glyph -> { glyph.setSize(12, 2); glyph.setTranslateY(4); });
+
+    private final BorderPane titleContainer;
+    private final StackPane contentPlaceHolder;
+    private final JFXButton refreshNavButton;
+    private final JFXButton closeNavButton;
+    private final HBox navLeft;
+    private final Stage primaryStage;
+
+    private double xOffset, yOffset, newX, newY, initX, initY;
+    private boolean allowMove, isDragging;
+    private BoundingBox originalBox, maximizedBox;
+
+    /**
+     * Constructor for all SkinBase instances.
+     *
+     * @param control The control for which this Skin should attach to.
+     */
+    public DecoratorSkin(DecoratorControl control) {
+        super(control);
+
+        primaryStage = control.getPrimaryStage();
+
+        minus.fillProperty().bind(Theme.foregroundFillBinding());
+
+        DecoratorControl skinnable = getSkinnable();
+
+        BorderPane root = new BorderPane();
+        root.getStyleClass().setAll("jfx-decorator", "resize-border");
+        root.setMaxHeight(519);
+        root.setMaxWidth(800);
+
+        StackPane drawerWrapper = new StackPane();
+        skinnable.setDrawerWrapper(drawerWrapper);
+        drawerWrapper.getStyleClass().setAll("jfx-decorator-drawer");
+        drawerWrapper.backgroundProperty().bind(skinnable.backgroundProperty());
+        FXUtils.setOverflowHidden(drawerWrapper, true);
+        {
+            BorderPane drawer = new BorderPane();
+
+            {
+                BorderPane leftRootPane = new BorderPane();
+                FXUtils.setLimitWidth(leftRootPane, 200);
+                leftRootPane.getStyleClass().setAll("jfx-decorator-content-container");
+
+                StackPane drawerContainer = new StackPane();
+                drawerContainer.getStyleClass().setAll("gray-background");
+                Bindings.bindContent(drawerContainer.getChildren(), skinnable.drawerProperty());
+                leftRootPane.setCenter(drawerContainer);
+
+                Rectangle separator = new Rectangle();
+                separator.heightProperty().bind(drawer.heightProperty());
+                separator.setWidth(1);
+                separator.setFill(Color.GRAY);
+
+                leftRootPane.setRight(separator);
+
+                drawer.setLeft(leftRootPane);
+            }
+
+            {
+                contentPlaceHolder = new StackPane();
+                contentPlaceHolder.getStyleClass().setAll("jfx-decorator-content-container");
+                contentPlaceHolder.backgroundProperty().bind(skinnable.contentBackgroundProperty());
+                FXUtils.setOverflowHidden(contentPlaceHolder, true);
+                Bindings.bindContent(contentPlaceHolder.getChildren(), skinnable.contentProperty());
+
+                drawer.setCenter(contentPlaceHolder);
+            }
+
+            drawerWrapper.getChildren().add(drawer);
+        }
+
+        {
+            StackPane container = new StackPane();
+            Bindings.bindContent(container.getChildren(), skinnable.containerProperty());
+            ListChangeListener<Node> listener = new ListChangeListener<Node>() {
+                @Override
+                public void onChanged(Change<? extends Node> c) {
+                    if (skinnable.getContainer().isEmpty()) {
+                        container.setMouseTransparent(true);
+                        container.setVisible(false);
+                    } else {
+                        container.setMouseTransparent(false);
+                        container.setVisible(true);
+                    }
+                }
+            };
+            skinnable.containerProperty().addListener(listener);
+            listener.onChanged(null);
+
+            drawerWrapper.getChildren().add(container);
+        }
+
+        root.setCenter(drawerWrapper);
+
+        titleContainer = new BorderPane();
+        titleContainer.setOnMouseReleased(this::onMouseReleased);
+        titleContainer.setOnMouseDragged(this::onMouseDragged);
+        titleContainer.setOnMouseMoved(this::onMouseMoved);
+        titleContainer.setPickOnBounds(false);
+        titleContainer.setMinHeight(40);
+        titleContainer.getStyleClass().setAll("jfx-tool-bar");
+        titleContainer.addEventHandler(MouseEvent.MOUSE_ENTERED, e -> allowMove = true);
+        titleContainer.addEventHandler(MouseEvent.MOUSE_EXITED, e -> {
+            if (!isDragging) allowMove = false;
+        });
+
+        Rectangle rectangle = new Rectangle(0, 0, 0, 0);
+        rectangle.widthProperty().bind(titleContainer.widthProperty());
+        rectangle.heightProperty().bind(Bindings.createDoubleBinding(() -> titleContainer.getHeight() + 100, titleContainer.heightProperty()));
+        titleContainer.setClip(rectangle);
+        {
+            BorderPane titleWrapper = new BorderPane();
+            FXUtils.setLimitWidth(titleWrapper, 200);
+            {
+                Label lblTitle = new Label();
+                BorderPane.setMargin(lblTitle, new Insets(0, 0, 0, 3));
+                lblTitle.setStyle("-fx-background-color: transparent; -fx-text-fill: -fx-base-text-fill; -fx-font-size: 15px;");
+                lblTitle.setMouseTransparent(true);
+                lblTitle.textProperty().bind(skinnable.titleProperty());
+                BorderPane.setAlignment(lblTitle, Pos.CENTER);
+                titleWrapper.setCenter(lblTitle);
+
+                Rectangle separator = new Rectangle();
+                separator.heightProperty().bind(titleWrapper.heightProperty());
+                separator.setWidth(1);
+                separator.setFill(Color.GRAY);
+                titleWrapper.setRight(separator);
+            }
+            titleContainer.setLeft(titleWrapper);
+
+            BorderPane navBar = new BorderPane();
+            {
+                navLeft = new HBox();
+                navLeft.setAlignment(Pos.CENTER_LEFT);
+                navLeft.setPadding(new Insets(0, 5, 0, 5));
+                {
+                    JFXButton backNavButton = new JFXButton();
+                    backNavButton.setGraphic(SVG.back(Theme.foregroundFillBinding(), -1, -1));
+                    backNavButton.getStyleClass().setAll("jfx-decorator-button");
+                    backNavButton.ripplerFillProperty().bind(Theme.whiteFillBinding());
+                    backNavButton.onActionProperty().bind(skinnable.onBackNavButtonActionProperty());
+                    backNavButton.visibleProperty().bind(skinnable.canBackProperty());
+
+                    closeNavButton = new JFXButton();
+                    closeNavButton.setGraphic(SVG.close(Theme.foregroundFillBinding(), -1, -1));
+                    closeNavButton.getStyleClass().setAll("jfx-decorator-button");
+                    closeNavButton.ripplerFillProperty().bind(Theme.whiteFillBinding());
+                    closeNavButton.onActionProperty().bind(skinnable.onCloseNavButtonActionProperty());
+
+                    navLeft.getChildren().setAll(backNavButton);
+
+                    skinnable.canCloseProperty().addListener((a, b, newValue) -> {
+                        if (newValue) navLeft.getChildren().setAll(backNavButton, closeNavButton);
+                        else navLeft.getChildren().setAll(backNavButton);
+                    });
+                }
+                navBar.setLeft(navLeft);
+
+                VBox navCenter = new VBox();
+                navCenter.setAlignment(Pos.CENTER_LEFT);
+                Label titleLabel = new Label();
+                titleLabel.getStyleClass().setAll("jfx-decorator-title");
+                titleLabel.textProperty().bind(skinnable.drawerTitleProperty());
+                navCenter.getChildren().setAll(titleLabel);
+                navBar.setCenter(navCenter);
+
+                HBox navRight = new HBox();
+                navRight.setAlignment(Pos.CENTER_RIGHT);
+                refreshNavButton = new JFXButton();
+                refreshNavButton.setGraphic(SVG.refresh(Theme.foregroundFillBinding(), -1, -1));
+                refreshNavButton.getStyleClass().setAll("jfx-decorator-button");
+                refreshNavButton.ripplerFillProperty().bind(Theme.whiteFillBinding());
+                refreshNavButton.onActionProperty().bind(skinnable.onRefreshNavButtonActionProperty());
+                refreshNavButton.visibleProperty().bind(skinnable.canRefreshProperty());
+                navRight.getChildren().setAll(refreshNavButton);
+                navBar.setRight(navRight);
+            }
+            titleContainer.setCenter(navBar);
+
+            HBox buttonsContainer = new HBox();
+            buttonsContainer.setStyle("-fx-background-color: transparent;");
+            buttonsContainer.setAlignment(Pos.CENTER_RIGHT);
+            buttonsContainer.setPadding(new Insets(4));
+            {
+                Rectangle separator = new Rectangle();
+                separator.visibleProperty().bind(refreshNavButton.visibleProperty());
+                separator.heightProperty().bind(navBar.heightProperty());
+
+                JFXButton btnMin = new JFXButton();
+                StackPane pane = new StackPane(minus);
+                pane.setAlignment(Pos.CENTER);
+                btnMin.setGraphic(pane);
+                btnMin.getStyleClass().setAll("jfx-decorator-button");
+                btnMin.setOnAction(e -> skinnable.minimize());
+
+                JFXButton btnClose = new JFXButton();
+                btnClose.setGraphic(SVG.close(Theme.foregroundFillBinding(), -1, -1));
+                btnClose.getStyleClass().setAll("jfx-decorator-button");
+                btnClose.setOnAction(e -> skinnable.close());
+
+                buttonsContainer.getChildren().setAll(separator, btnMin, btnClose);
+            }
+            titleContainer.setRight(buttonsContainer);
+        }
+        root.setTop(titleContainer);
+
+        getChildren().setAll(root);
+
+        getSkinnable().closeNavButtonVisibleProperty().addListener((a, b, newValue) -> {
+            if (newValue) navLeft.getChildren().add(closeNavButton);
+            else navLeft.getChildren().remove(closeNavButton);
+        });
+    }
+
+    private void updateInitMouseValues(MouseEvent mouseEvent) {
+        initX = mouseEvent.getScreenX();
+        initY = mouseEvent.getScreenY();
+        xOffset = mouseEvent.getSceneX();
+        yOffset = mouseEvent.getSceneY();
+    }
+
+    private boolean isRightEdge(double x, double y, Bounds boundsInParent) {
+        return x < getSkinnable().getWidth() && x > getSkinnable().getWidth() - contentPlaceHolder.snappedLeftInset();
+    }
+
+    private boolean isTopEdge(double x, double y, Bounds boundsInParent) {
+        return y >= 0 && y < contentPlaceHolder.snappedLeftInset();
+    }
+
+    private boolean isBottomEdge(double x, double y, Bounds boundsInParent) {
+        return y < getSkinnable().getHeight() && y > getSkinnable().getHeight() - contentPlaceHolder.snappedLeftInset();
+    }
+
+    private boolean isLeftEdge(double x, double y, Bounds boundsInParent) {
+        return x >= 0 && x < contentPlaceHolder.snappedLeftInset();
+    }
+
+    private boolean setStageWidth(double width) {
+        if (width >= primaryStage.getMinWidth() && width >= titleContainer.getMinWidth()) {
+            primaryStage.setWidth(width);
+            initX = newX;
+            return true;
+        } else {
+            if (width >= primaryStage.getMinWidth() && width <= titleContainer.getMinWidth())
+                primaryStage.setWidth(titleContainer.getMinWidth());
+
+            return false;
+        }
+    }
+
+    private boolean setStageHeight(double height) {
+        if (height >= primaryStage.getMinHeight() && height >= titleContainer.getHeight()) {
+            primaryStage.setHeight(height);
+            initY = newY;
+            return true;
+        } else {
+            if (height >= primaryStage.getMinHeight() && height <= titleContainer.getHeight())
+                primaryStage.setHeight(titleContainer.getHeight());
+
+            return false;
+        }
+    }
+
+    // ====
+
+    protected void onMouseMoved(MouseEvent mouseEvent) {
+        if (!primaryStage.isFullScreen()) {
+            if (!primaryStage.isResizable())
+                updateInitMouseValues(mouseEvent);
+            else {
+                double x = mouseEvent.getX(), y = mouseEvent.getY();
+                Bounds boundsInParent = getSkinnable().getBoundsInParent();
+                if (getSkinnable().getBorder() != null && getSkinnable().getBorder().getStrokes().size() > 0) {
+                    double borderWidth = contentPlaceHolder.snappedLeftInset();
+                    if (this.isRightEdge(x, y, boundsInParent)) {
+                        if (y < borderWidth) {
+                            getSkinnable().setCursor(Cursor.NE_RESIZE);
+                        } else if (y > getSkinnable().getHeight() - borderWidth) {
+                            getSkinnable().setCursor(Cursor.SE_RESIZE);
+                        } else {
+                            getSkinnable().setCursor(Cursor.E_RESIZE);
+                        }
+                    } else if (this.isLeftEdge(x, y, boundsInParent)) {
+                        if (y < borderWidth) {
+                            getSkinnable().setCursor(Cursor.NW_RESIZE);
+                        } else if (y > getSkinnable().getHeight() - borderWidth) {
+                            getSkinnable().setCursor(Cursor.SW_RESIZE);
+                        } else {
+                            getSkinnable().setCursor(Cursor.W_RESIZE);
+                        }
+                    } else if (this.isTopEdge(x, y, boundsInParent)) {
+                        getSkinnable().setCursor(Cursor.N_RESIZE);
+                    } else if (this.isBottomEdge(x, y, boundsInParent)) {
+                        getSkinnable().setCursor(Cursor.S_RESIZE);
+                    } else {
+                        getSkinnable().setCursor(Cursor.DEFAULT);
+                    }
+
+                    this.updateInitMouseValues(mouseEvent);
+                }
+            }
+        } else {
+            getSkinnable().setCursor(Cursor.DEFAULT);
+        }
+    }
+
+    protected void onMouseReleased(MouseEvent mouseEvent) {
+        isDragging = false;
+    }
+
+    protected void onMouseDragged(MouseEvent mouseEvent) {
+        this.isDragging = true;
+        if (mouseEvent.isPrimaryButtonDown() && (this.xOffset != -1.0 || this.yOffset != -1.0)) {
+            if (!this.primaryStage.isFullScreen() && !mouseEvent.isStillSincePress()) {
+                this.newX = mouseEvent.getScreenX();
+                this.newY = mouseEvent.getScreenY();
+                double deltaX = this.newX - this.initX;
+                double deltaY = this.newY - this.initY;
+                Cursor cursor = getSkinnable().getCursor();
+                if (Cursor.E_RESIZE == cursor) {
+                    this.setStageWidth(this.primaryStage.getWidth() + deltaX);
+                    mouseEvent.consume();
+                } else if (Cursor.NE_RESIZE == cursor) {
+                    if (this.setStageHeight(this.primaryStage.getHeight() - deltaY)) {
+                        this.primaryStage.setY(this.primaryStage.getY() + deltaY);
+                    }
+
+                    this.setStageWidth(this.primaryStage.getWidth() + deltaX);
+                    mouseEvent.consume();
+                } else if (Cursor.SE_RESIZE == cursor) {
+                    this.setStageWidth(this.primaryStage.getWidth() + deltaX);
+                    this.setStageHeight(this.primaryStage.getHeight() + deltaY);
+                    mouseEvent.consume();
+                } else if (Cursor.S_RESIZE == cursor) {
+                    this.setStageHeight(this.primaryStage.getHeight() + deltaY);
+                    mouseEvent.consume();
+                } else if (Cursor.W_RESIZE == cursor) {
+                    if (this.setStageWidth(this.primaryStage.getWidth() - deltaX)) {
+                        this.primaryStage.setX(this.primaryStage.getX() + deltaX);
+                    }
+
+                    mouseEvent.consume();
+                } else if (Cursor.SW_RESIZE == cursor) {
+                    if (this.setStageWidth(this.primaryStage.getWidth() - deltaX)) {
+                        this.primaryStage.setX(this.primaryStage.getX() + deltaX);
+                    }
+
+                    this.setStageHeight(this.primaryStage.getHeight() + deltaY);
+                    mouseEvent.consume();
+                } else if (Cursor.NW_RESIZE == cursor) {
+                    if (this.setStageWidth(this.primaryStage.getWidth() - deltaX)) {
+                        this.primaryStage.setX(this.primaryStage.getX() + deltaX);
+                    }
+
+                    if (this.setStageHeight(this.primaryStage.getHeight() - deltaY)) {
+                        this.primaryStage.setY(this.primaryStage.getY() + deltaY);
+                    }
+
+                    mouseEvent.consume();
+                } else if (Cursor.N_RESIZE == cursor) {
+                    if (this.setStageHeight(this.primaryStage.getHeight() - deltaY)) {
+                        this.primaryStage.setY(this.primaryStage.getY() + deltaY);
+                    }
+
+                    mouseEvent.consume();
+                } else if (this.allowMove) {
+                    this.primaryStage.setX(mouseEvent.getScreenX() - this.xOffset);
+                    this.primaryStage.setY(mouseEvent.getScreenY() - this.yOffset);
+                    mouseEvent.consume();
+                }
+            }
+        }
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/decorator/DecoratorWizardDisplayer.java

@@ -0,0 +1,125 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.decorator;
+
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import javafx.scene.Node;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.ui.animation.TransitionHandler;
+import org.jackhuang.hmcl.ui.construct.PageCloseEvent;
+import org.jackhuang.hmcl.ui.wizard.*;
+
+import java.util.Queue;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+public class DecoratorWizardDisplayer extends StackPane implements TaskExecutorDialogWizardDisplayer, Refreshable, DecoratorPage {
+    private final StringProperty title = new SimpleStringProperty();
+    private final BooleanProperty canRefresh = new SimpleBooleanProperty();
+
+    private final TransitionHandler transitionHandler = new TransitionHandler(this);
+    private final WizardController wizardController = new WizardController(this);
+    private final Queue<Object> cancelQueue = new ConcurrentLinkedQueue<>();
+
+    private final String category;
+
+    private Node nowPage;
+
+    public DecoratorWizardDisplayer(WizardProvider provider) {
+        this(provider, null);
+    }
+
+    public DecoratorWizardDisplayer(WizardProvider provider, String category) {
+        this.category = category;
+
+        wizardController.setProvider(provider);
+        wizardController.onStart();
+
+        getStyleClass().setAll("white-background");
+    }
+
+    @Override
+    public StringProperty titleProperty() {
+        return title;
+    }
+
+    @Override
+    public BooleanProperty canRefreshProperty() {
+        return canRefresh;
+    }
+
+    @Override
+    public WizardController getWizardController() {
+        return wizardController;
+    }
+
+    @Override
+    public Queue<Object> getCancelQueue() {
+        return cancelQueue;
+    }
+
+    @Override
+    public void onStart() {
+
+    }
+
+    @Override
+    public void onEnd() {
+        fireEvent(new PageCloseEvent());
+    }
+
+    @Override
+    public void navigateTo(Node page, Navigation.NavigationDirection nav) {
+        nowPage = page;
+
+        transitionHandler.setContent(page, nav.getAnimation().getAnimationProducer());
+
+        canRefresh.set(page instanceof Refreshable);
+
+        String prefix = category == null ? "" : category + " - ";
+
+        if (page instanceof WizardPage)
+            title.set(prefix + ((WizardPage) page).getTitle());
+    }
+
+    @Override
+    public boolean canForceToClose() {
+        return true;
+    }
+
+    @Override
+    public void onForceToClose() {
+        wizardController.onCancel();
+    }
+
+    @Override
+    public boolean onClose() {
+        if (wizardController.canPrev()) {
+            wizardController.onPrev(true);
+            return false;
+        } else
+            return true;
+    }
+
+    @Override
+    public void refresh() {
+        ((Refreshable) nowPage).refresh();
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/AdditionalInstallersPage.java

@@ -22,7 +22,6 @@ import javafx.fxml.FXML;
 import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
-
 import org.jackhuang.hmcl.download.DownloadProvider;
 import org.jackhuang.hmcl.download.RemoteVersion;
 import org.jackhuang.hmcl.game.GameRepository;
@@ -30,11 +29,12 @@ import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardPage;
 import org.jackhuang.hmcl.util.Lang;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.Map;
 import java.util.Optional;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 class AdditionalInstallersPage extends StackPane implements WizardPage {
     private final InstallerWizardProvider provider;
     private final WizardController controller;

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/DownloadWizardProvider.java

@@ -18,18 +18,18 @@
 package org.jackhuang.hmcl.ui.download;
 
 import javafx.scene.Node;
-
 import org.jackhuang.hmcl.download.DownloadProvider;
 import org.jackhuang.hmcl.download.GameBuilder;
 import org.jackhuang.hmcl.download.RemoteVersion;
 import org.jackhuang.hmcl.game.ModpackHelper;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.setting.Profile;
-import org.jackhuang.hmcl.setting.Settings;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.task.Schedulers;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardProvider;
-import org.jackhuang.hmcl.util.Lang;
+
 import java.io.File;
 import java.util.Map;
 
@@ -38,17 +38,23 @@ import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class DownloadWizardProvider implements WizardProvider {
     private Profile profile;
+    private final int type;
+
+    public DownloadWizardProvider(int type) {
+        this.type = type;
+    }
 
     @Override
     public void start(Map<String, Object> settings) {
-        profile = Settings.instance().getSelectedProfile();
+        profile = Profiles.getSelectedProfile();
         settings.put(PROFILE, profile);
     }
 
     private Task finishVersionDownloadingAsync(Map<String, Object> settings) {
         GameBuilder builder = profile.getDependency().gameBuilder();
 
-        builder.name((String) settings.get("name"));
+        String name = (String) settings.get("name");
+        builder.name(name);
         builder.gameVersion(((RemoteVersion) settings.get("game")).getGameVersion());
 
         if (settings.containsKey("forge"))
@@ -60,7 +66,8 @@ public final class DownloadWizardProvider implements WizardProvider {
         if (settings.containsKey("optifine"))
             builder.version((RemoteVersion) settings.get("optifine"));
 
-        return builder.buildAsync().finalized((a, b) -> profile.getRepository().refreshVersions());
+        return builder.buildAsync().finalized((a, b) -> profile.getRepository().refreshVersions())
+                .then(Task.of(Schedulers.javafx(), () -> profile.setSelectedVersion(name)));
     }
 
     private Task finishModpackInstallingAsync(Map<String, Object> settings) {
@@ -72,7 +79,8 @@ public final class DownloadWizardProvider implements WizardProvider {
         String name = tryCast(settings.get(ModpackPage.MODPACK_NAME), String.class).orElse(null);
         if (selected == null || modpack == null || name == null) return null;
 
-        return ModpackHelper.getInstallTask(profile, selected, name, modpack);
+        return ModpackHelper.getInstallTask(profile, selected, name, modpack)
+                .then(Task.of(Schedulers.javafx(), () -> profile.setSelectedVersion(name)));
     }
 
     @Override
@@ -80,7 +88,7 @@ public final class DownloadWizardProvider implements WizardProvider {
         settings.put("success_message", i18n("install.success"));
         settings.put("failure_message", i18n("install.failed"));
 
-        switch (Lang.parseInt(settings.get(InstallTypePage.INSTALL_TYPE), -1)) {
+        switch (type) {
             case 0: return finishVersionDownloadingAsync(settings);
             case 1: return finishModpackInstallingAsync(settings);
             default: return null;
@@ -92,16 +100,13 @@ public final class DownloadWizardProvider implements WizardProvider {
         DownloadProvider provider = profile.getDependency().getDownloadProvider();
         switch (step) {
             case 0:
-                return new InstallTypePage(controller);
-            case 1:
-                int subStep = Lang.parseInt(settings.get(InstallTypePage.INSTALL_TYPE), -1);
-                switch (subStep) {
+                switch (type) {
                     case 0:
                         return new VersionsPage(controller, i18n("install.installer.choose", i18n("install.installer.game")), "", provider, "game", () -> controller.onNext(new InstallersPage(controller, profile.getRepository(), provider)));
                     case 1:
                         return new ModpackPage(controller);
                     default:
-                        throw new IllegalStateException("Error step " + step + ", subStep " + subStep + ", settings: " + settings + ", pages: " + controller.getPages());
+                        throw new IllegalStateException("Error step " + step + ", subStep " + type + ", settings: " + settings + ", pages: " + controller.getPages());
                 }
             default:
                 throw new IllegalStateException("error step " + step + ", settings: " + settings + ", pages: " + controller.getPages());

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallTypePage.java

@@ -1,57 +0,0 @@
-/*
- * Hello Minecraft! Launcher.
- * Copyright (C) 2018  huangyuhui <huanghongxun2008@126.com>
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see {http://www.gnu.org/licenses/}.
- */
-package org.jackhuang.hmcl.ui.download;
-
-import com.jfoenix.controls.JFXListView;
-import javafx.fxml.FXML;
-import javafx.scene.layout.StackPane;
-
-import org.jackhuang.hmcl.ui.FXUtils;
-import org.jackhuang.hmcl.ui.wizard.WizardController;
-import org.jackhuang.hmcl.ui.wizard.WizardPage;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
-
-import java.util.Map;
-
-public final class InstallTypePage extends StackPane implements WizardPage {
-
-    @FXML private JFXListView<Object> list;
-
-    public InstallTypePage(WizardController controller) {
-
-        FXUtils.loadFXML(this, "/assets/fxml/download/dltype.fxml");
-        list.setOnMouseClicked(e -> {
-            if (list.getSelectionModel().getSelectedIndex() < 0)
-                return;
-            controller.getSettings().put(INSTALL_TYPE, list.getSelectionModel().getSelectedIndex());
-            controller.onNext();
-        });
-    }
-
-    @Override
-    public void cleanup(Map<String, Object> settings) {
-        settings.remove(INSTALL_TYPE);
-    }
-
-    @Override
-    public String getTitle() {
-        return i18n("install.select");
-    }
-
-    public static final String INSTALL_TYPE = "INSTALL_TYPE";
-}

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallerWizardProvider.java

@@ -18,19 +18,20 @@
 package org.jackhuang.hmcl.ui.download;
 
 import javafx.scene.Node;
-
-import org.jackhuang.hmcl.download.BMCLAPIDownloadProvider;
 import org.jackhuang.hmcl.download.DownloadProvider;
+import org.jackhuang.hmcl.download.LibraryAnalyzer;
 import org.jackhuang.hmcl.download.RemoteVersion;
+import org.jackhuang.hmcl.game.Library;
 import org.jackhuang.hmcl.game.Version;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.task.Task;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardProvider;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.Map;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class InstallerWizardProvider implements WizardProvider {
     private final Profile profile;
     private final String gameVersion;
@@ -40,16 +41,14 @@ public final class InstallerWizardProvider implements WizardProvider {
     private final String optiFine;
 
     public InstallerWizardProvider(Profile profile, String gameVersion, Version version) {
-        this(profile, gameVersion, version, null, null, null);
-    }
-
-    public InstallerWizardProvider(Profile profile, String gameVersion, Version version, String forge, String liteLoader, String optiFine) {
         this.profile = profile;
         this.gameVersion = gameVersion;
         this.version = version;
-        this.forge = forge;
-        this.liteLoader = liteLoader;
-        this.optiFine = optiFine;
+
+        LibraryAnalyzer analyzer = LibraryAnalyzer.analyze(version);
+        forge = analyzer.getForge().map(Library::getVersion).orElse(null);
+        liteLoader = analyzer.getLiteLoader().map(Library::getVersion).orElse(null);
+        optiFine = analyzer.getOptiFine().map(Library::getVersion).orElse(null);
     }
 
     public Profile getProfile() {

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallersPage.java

@@ -23,7 +23,6 @@ import javafx.fxml.FXML;
 import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
-
 import org.jackhuang.hmcl.download.DownloadProvider;
 import org.jackhuang.hmcl.download.RemoteVersion;
 import org.jackhuang.hmcl.game.GameRepository;
@@ -32,10 +31,11 @@ import org.jackhuang.hmcl.ui.construct.Validator;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardPage;
 import org.jackhuang.hmcl.util.StringUtils;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.Map;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public class InstallersPage extends StackPane implements WizardPage {
     private final WizardController controller;
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/ModpackPage.java

@@ -25,7 +25,6 @@ import javafx.scene.control.Label;
 import javafx.scene.layout.Region;
 import javafx.scene.layout.StackPane;
 import javafx.stage.FileChooser;
-
 import org.jackhuang.hmcl.game.ModpackHelper;
 import org.jackhuang.hmcl.mod.Modpack;
 import org.jackhuang.hmcl.mod.UnsupportedModpackException;
@@ -37,11 +36,12 @@ import org.jackhuang.hmcl.ui.construct.Validator;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardPage;
 import org.jackhuang.hmcl.util.StringUtils;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.io.File;
 import java.util.Map;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class ModpackPage extends StackPane implements WizardPage {
     private final WizardController controller;
 
@@ -79,7 +79,7 @@ public final class ModpackPage extends StackPane implements WizardPage {
         chooser.setTitle(i18n("modpack.choose"));
         chooser.getExtensionFilters().add(new FileChooser.ExtensionFilter(i18n("modpack"), "*.zip"));
         File selectedFile = chooser.showOpenDialog(Controllers.getStage());
-        if (selectedFile == null) Platform.runLater(() -> Controllers.navigate(null));
+        if (selectedFile == null) Platform.runLater(controller::onEnd);
         else {
             controller.getSettings().put(MODPACK_FILE, selectedFile);
             lblModpackLocation.setText(selectedFile.getAbsolutePath());

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java

@@ -27,7 +27,6 @@ import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
 import javafx.scene.layout.VBox;
 import org.jackhuang.hmcl.download.DownloadProvider;
-import org.jackhuang.hmcl.download.RemoteVersion;
 import org.jackhuang.hmcl.download.VersionList;
 import org.jackhuang.hmcl.task.TaskExecutor;
 import org.jackhuang.hmcl.ui.FXUtils;
@@ -39,7 +38,6 @@ import org.jackhuang.hmcl.ui.wizard.WizardPage;
 
 import java.util.List;
 import java.util.Map;
-import java.util.Objects;
 import java.util.stream.Collectors;
 
 public final class VersionsPage extends StackPane implements WizardPage, Refreshable {
@@ -47,6 +45,7 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
     private final DownloadProvider downloadProvider;
     private final String libraryId;
     private final String title;
+    private final WizardController controller;
 
     @FXML
     private JFXListView<VersionsPageItem> list;
@@ -55,6 +54,8 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
     @FXML
     private StackPane failedPane;
     @FXML
+    private StackPane emptyPane;
+    @FXML
     private JFXCheckBox chkRelease;
     @FXML
     private JFXCheckBox chkSnapshot;
@@ -74,6 +75,7 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
         this.gameVersion = gameVersion;
         this.downloadProvider = downloadProvider;
         this.libraryId = libraryId;
+        this.controller = controller;
         this.versionList = downloadProvider.getVersionListById(libraryId);
 
         FXUtils.loadFXML(this, "/assets/fxml/download/versions.fxml");
@@ -123,8 +125,18 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
                 List<VersionsPageItem> items = loadVersions();
 
                 Platform.runLater(() -> {
-                    list.getItems().setAll(items);
-                    transitionHandler.setContent(centrePane, ContainerAnimations.FADE.getAnimationProducer());
+                    if (versionList.getVersions(gameVersion).isEmpty()) {
+                        transitionHandler.setContent(emptyPane, ContainerAnimations.FADE.getAnimationProducer());
+                    } else {
+                        if (items.isEmpty()) {
+                            chkRelease.setSelected(true);
+                            chkSnapshot.setSelected(true);
+                            chkOld.setSelected(true);
+                        } else {
+                            list.getItems().setAll(items);
+                        }
+                        transitionHandler.setContent(centrePane, ContainerAnimations.FADE.getAnimationProducer());
+                    }
                 });
             } else {
                 Platform.runLater(() -> {
@@ -150,4 +162,7 @@ public final class VersionsPage extends StackPane implements WizardPage, Refresh
     private void onRefresh() {
         refresh();
     }
+
+    @FXML
+    private void onBack() { controller.onPrev(true); }
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPageItem.java

@@ -23,17 +23,17 @@ import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
-
 import org.jackhuang.hmcl.download.RemoteVersion;
 import org.jackhuang.hmcl.download.forge.ForgeRemoteVersion;
 import org.jackhuang.hmcl.download.game.GameRemoteVersion;
 import org.jackhuang.hmcl.download.liteloader.LiteLoaderRemoteVersion;
 import org.jackhuang.hmcl.download.optifine.OptiFineRemoteVersion;
 import org.jackhuang.hmcl.ui.FXUtils;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.util.Objects;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 /**
  * @author huangyuhui
  */

HMCL/src/main/java/org/jackhuang/hmcl/ui/export/ExportWizardProvider.java

@@ -79,8 +79,6 @@ public final class ExportWizardProvider implements WizardProvider {
 
                 if (includeLauncher) {
                     dependency = dependency.then(Task.of(() -> {
-                        boolean flag = true;
-
                         try (Zipper zip = new Zipper(modpackFile.toPath())) {
                             Config exported = new Config();
                             exported.setBackgroundImageType(config().getBackgroundImageType());

HMCL/src/main/java/org/jackhuang/hmcl/ui/export/ModpackFileSelectionPage.java

@@ -25,7 +25,6 @@ import javafx.scene.control.Label;
 import javafx.scene.control.TreeItem;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
-
 import org.jackhuang.hmcl.game.ModAdviser;
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.ui.FXUtils;
@@ -34,6 +33,7 @@ import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardPage;
 import org.jackhuang.hmcl.util.FileUtils;
 import org.jackhuang.hmcl.util.StringUtils;
+
 import java.io.File;
 import java.util.LinkedList;
 import java.util.List;

HMCL/src/main/java/org/jackhuang/hmcl/ui/export/ModpackInfoPage.java

@@ -33,13 +33,14 @@ import org.jackhuang.hmcl.ui.Controllers;
 import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.wizard.WizardController;
 import org.jackhuang.hmcl.ui.wizard.WizardPage;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.io.File;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class ModpackInfoPage extends StackPane implements WizardPage {
     private final WizardController controller;
     @FXML
@@ -86,7 +87,7 @@ public final class ModpackInfoPage extends StackPane implements WizardPage {
         fileChooser.getExtensionFilters().add(new FileChooser.ExtensionFilter(i18n("modpack"), "*.zip"));
         File file = fileChooser.showSaveDialog(Controllers.getStage());
         if (file == null) {
-            Controllers.navigate(null);
+            controller.onEnd();
             return;
         }
         controller.getSettings().put(MODPACK_NAME, txtModpackName.getText());

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfileAdvancedListItem.java

@@ -0,0 +1,48 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.profile;
+
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.scene.image.Image;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.Profiles;
+import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
+
+public class ProfileAdvancedListItem extends AdvancedListItem {
+    private ObjectProperty<Profile> profile = new SimpleObjectProperty<Profile>() {
+
+        @Override
+        protected void invalidated() {
+            Profile profile = get();
+            if (profile == null) {
+            } else {
+                titleProperty().set(Profiles.getProfileDisplayName(profile));
+                subtitleProperty().set(profile.getGameDir().toString());
+            }
+        }
+    };
+
+    public ProfileAdvancedListItem() {
+        imageProperty().set(new Image("/assets/img/craft_table.png"));
+    }
+
+    public ObjectProperty<Profile> profileProperty() {
+        return profile;
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfileList.java

@@ -0,0 +1,83 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.profile;
+
+import javafx.beans.property.*;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.scene.control.ToggleGroup;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.ListPage;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
+import org.jackhuang.hmcl.util.MappedObservableList;
+
+import static org.jackhuang.hmcl.ui.FXUtils.onInvalidating;
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
+public class ProfileList extends ListPage<ProfileListItem> implements DecoratorPage {
+    private final ReadOnlyStringWrapper title = new ReadOnlyStringWrapper(i18n("profile.manage"));
+    private ObjectProperty<Profile> selectedProfile = new SimpleObjectProperty<Profile>() {
+        {
+            itemsProperty().addListener(onInvalidating(this::invalidated));
+        }
+
+        @Override
+        protected void invalidated() {
+            Profile selected = get();
+            itemsProperty().forEach(item -> item.selectedProperty().set(item.getProfile() == selected));
+        }
+    };
+    private final ListProperty<Profile> profiles = new SimpleListProperty<>(FXCollections.observableArrayList());
+
+    private ToggleGroup toggleGroup;
+    private final ObservableList<ProfileListItem> profileItems;
+
+    public ProfileList() {
+        toggleGroup = new ToggleGroup();
+
+        profileItems = MappedObservableList.create(
+                profilesProperty(),
+                profile -> new ProfileListItem(toggleGroup, profile));
+
+        itemsProperty().bindContent(profileItems);
+
+        toggleGroup.selectedToggleProperty().addListener((o, a, toggle) -> {
+            if (toggle == null || toggle.getUserData() == null) return;
+            selectedProfile.set(((ProfileListItem) toggle.getUserData()).getProfile());
+        });
+    }
+
+    public ObjectProperty<Profile> selectedProfileProperty() {
+        return selectedProfile;
+    }
+
+    public ListProperty<Profile> profilesProperty() {
+        return profiles;
+    }
+
+    @Override
+    public void add() {
+        Controllers.navigate(new ProfilePage(null));
+    }
+
+    @Override
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfileListItem.java

@@ -0,0 +1,74 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.profile;
+
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import javafx.scene.control.Control;
+import javafx.scene.control.Skin;
+import javafx.scene.control.ToggleGroup;
+import org.jackhuang.hmcl.setting.Profile;
+import org.jackhuang.hmcl.setting.Profiles;
+
+public class ProfileListItem extends Control {
+    private final Profile profile;
+    private final ToggleGroup toggleGroup;
+    private final StringProperty title = new SimpleStringProperty();
+    private final StringProperty subtitle = new SimpleStringProperty();
+    private final BooleanProperty selected = new SimpleBooleanProperty();
+
+    public ProfileListItem(ToggleGroup toggleGroup, Profile profile) {
+        this.profile = profile;
+        this.toggleGroup = toggleGroup;
+
+        title.set(Profiles.getProfileDisplayName(profile));
+        subtitle.set(profile.getGameDir().toString());
+        selected.set(Profiles.selectedProfileProperty().get() == profile);
+    }
+
+    @Override
+    protected Skin<?> createDefaultSkin() {
+        return new ProfileListItemSkin(this);
+    }
+
+    public ToggleGroup getToggleGroup() {
+        return toggleGroup;
+    }
+
+    public Profile getProfile() {
+        return profile;
+    }
+
+    public StringProperty titleProperty() {
+        return title;
+    }
+
+    public StringProperty subtitleProperty() {
+        return subtitle;
+    }
+
+    public BooleanProperty selectedProperty() {
+        return selected;
+    }
+
+    public void remove() {
+        Profiles.getProfiles().remove(profile);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfileListItemSkin.java

@@ -0,0 +1,85 @@
+/*
+ * Hello Minecraft! Launcher.
+ * Copyright (C) 2017  huangyuhui <huanghongxun2008@126.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see {http://www.gnu.org/licenses/}.
+ */
+package org.jackhuang.hmcl.ui.profile;
+
+import com.jfoenix.controls.JFXButton;
+import com.jfoenix.controls.JFXRadioButton;
+import com.jfoenix.effects.JFXDepthManager;
+import javafx.geometry.Pos;
+import javafx.scene.control.SkinBase;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.StackPane;
+import org.jackhuang.hmcl.setting.Theme;
+import org.jackhuang.hmcl.ui.FXUtils;
+import org.jackhuang.hmcl.ui.SVG;
+import org.jackhuang.hmcl.ui.construct.TwoLineListItem;
+
+public class ProfileListItemSkin extends SkinBase<ProfileListItem> {
+
+    public ProfileListItemSkin(ProfileListItem skinnable) {
+        super(skinnable);
+
+        BorderPane root = new BorderPane();
+
+        JFXRadioButton chkSelected = new JFXRadioButton();
+        BorderPane.setAlignment(chkSelected, Pos.CENTER);
+        chkSelected.setUserData(skinnable);
+        chkSelected.selectedProperty().bindBidirectional(skinnable.selectedProperty());
+        chkSelected.setToggleGroup(skinnable.getToggleGroup());
+        root.setLeft(chkSelected);
+
+        HBox center = new HBox();
+        center.setSpacing(8);
+        center.setAlignment(Pos.CENTER_LEFT);
+
+        StackPane imageViewContainer = new StackPane();
+        FXUtils.setLimitWidth(imageViewContainer, 32);
+        FXUtils.setLimitHeight(imageViewContainer, 32);
+
+        ImageView imageView = new ImageView();
+        FXUtils.limitSize(imageView, 32, 32);
+        imageView.imageProperty().set(new Image("/assets/img/craft_table.png"));
+        imageViewContainer.getChildren().setAll(imageView);
+
+        TwoLineListItem item = new TwoLineListItem();
+        BorderPane.setAlignment(item, Pos.CENTER);
+        center.getChildren().setAll(imageView, item);
+        root.setCenter(center);
+
+        HBox right = new HBox();
+        right.setAlignment(Pos.CENTER_RIGHT);
+
+        JFXButton btnRemove = new JFXButton();
+        btnRemove.setOnMouseClicked(e -> skinnable.remove());
+        btnRemove.getStyleClass().add("toggle-icon4");
+        BorderPane.setAlignment(btnRemove, Pos.CENTER);
+        btnRemove.setGraphic(SVG.delete(Theme.blackFillBinding(), -1, -1));
+        right.getChildren().add(btnRemove);
+        root.setRight(right);
+
+        root.setStyle("-fx-background-color: white; -fx-padding: 8 8 8 0;");
+        JFXDepthManager.setDepth(root, 1);
+        item.titleProperty().bind(skinnable.titleProperty());
+        item.subtitleProperty().bind(skinnable.subtitleProperty());
+
+        getChildren().setAll(root);
+    }
+}

HMCL/src/main/java/org/jackhuang/hmcl/ui/profile/ProfilePage.java

@@ -15,36 +15,39 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see {http://www.gnu.org/licenses/}.
  */
-package org.jackhuang.hmcl.ui;
+package org.jackhuang.hmcl.ui.profile;
 
 import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXCheckBox;
 import com.jfoenix.controls.JFXTextField;
+import javafx.beans.property.ReadOnlyStringProperty;
+import javafx.beans.property.ReadOnlyStringWrapper;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.property.StringProperty;
 import javafx.fxml.FXML;
 import javafx.scene.layout.StackPane;
-
 import org.jackhuang.hmcl.setting.Profile;
 import org.jackhuang.hmcl.setting.Profiles;
-import org.jackhuang.hmcl.setting.Settings;
+import org.jackhuang.hmcl.ui.Controllers;
+import org.jackhuang.hmcl.ui.FXUtils;
 import org.jackhuang.hmcl.ui.construct.FileItem;
-import org.jackhuang.hmcl.ui.wizard.DecoratorPage;
+import org.jackhuang.hmcl.ui.construct.PageCloseEvent;
+import org.jackhuang.hmcl.ui.decorator.DecoratorPage;
 import org.jackhuang.hmcl.util.StringUtils;
-import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 import java.io.File;
 import java.util.Optional;
 
+import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
+
 public final class ProfilePage extends StackPane implements DecoratorPage {
-    private final StringProperty title;
+    private final ReadOnlyStringWrapper title;
     private final StringProperty location;
     private final Profile profile;
 
     @FXML private JFXTextField txtProfileName;
     @FXML private FileItem gameDir;
     @FXML private JFXButton btnSave;
-    @FXML private JFXButton btnDelete;
     @FXML private JFXCheckBox toggleUseRelativePath;
 
     /**
@@ -54,7 +57,7 @@ public final class ProfilePage extends StackPane implements DecoratorPage {
         this.profile = profile;
         String profileDisplayName = Optional.ofNullable(profile).map(Profiles::getProfileDisplayName).orElse("");
 
-        title = new SimpleStringProperty(this, "title",
+        title = new ReadOnlyStringWrapper(this, "title",
                 profile == null ? i18n("profile.new") : i18n("profile") + " - " + profileDisplayName);
         location = new SimpleStringProperty(this, "location",
                 Optional.ofNullable(profile).map(Profile::getGameDir).map(File::getAbsolutePath).orElse(""));
@@ -70,18 +73,8 @@ public final class ProfilePage extends StackPane implements DecoratorPage {
             btnSave.setDisable(!txtProfileName.validate() || StringUtils.isBlank(getLocation()));
         });
         gameDir.convertToRelativePathProperty().bind(toggleUseRelativePath.selectedProperty());
-        if (profile == null) {
-            btnDelete.setVisible(false);
-        } else {
-            toggleUseRelativePath.setSelected(profile.isUseRelativePath());
-        }
-    }
-
-    @FXML
-    private void onDelete() {
         if (profile != null) {
-            Settings.instance().deleteProfile(profile);
-            Controllers.navigate(null);
+            toggleUseRelativePath.setSelected(profile.isUseRelativePath());
         }
     }
 
@@ -99,11 +92,10 @@ public final class ProfilePage extends StackPane implements DecoratorPage {
             }
             Profile newProfile = new Profile(txtProfileName.getText(), new File(getLocation()));
             newProfile.setUseRelativePath(toggleUseRelativePath.isSelected());
-            Settings.instance().putProfile(newProfile);
+            Profiles.getProfiles().add(newProfile);
         }
 
-        Settings.instance().onProfileLoading();
-        Controllers.navigate(null);
+        fireEvent(new PageCloseEvent());
     }
 
     public String getTitle() {
@@ -111,8 +103,8 @@ public final class ProfilePage extends StackPane implements DecoratorPage {
     }
 
     @Override
-    public StringProperty titleProperty() {
-        return title;
+    public ReadOnlyStringProperty titleProperty() {
+        return title.getReadOnlyProperty();
     }
 
     public void setTitle(String title) {