Advanced search expressions and improved recipe search in a new pattern mode: extended+ (#692)

src/main/java/codechicken/nei/RecipeSearchField.java

@@ -3,10 +3,13 @@ package codechicken.nei;
 import net.minecraft.util.EnumChatFormatting;
 
 import codechicken.nei.SearchField.GuiSearchField;
+import codechicken.nei.api.IRecipeFilter;
+import codechicken.nei.api.IRecipeFilter.IRecipeFilterProvider;
 import codechicken.nei.api.ItemFilter;
+import codechicken.nei.api.ItemFilter.ItemFilterProvider;
 import codechicken.nei.util.TextHistory;
 
-public abstract class RecipeSearchField extends TextField {
+public abstract class RecipeSearchField extends TextField implements ItemFilterProvider, IRecipeFilterProvider {
 
     private static final TextHistory history = new TextHistory();
 
@@ -58,10 +61,16 @@ public abstract class RecipeSearchField extends TextField {
         return EnumChatFormatting.getTextWithoutFormattingCodes(s);
     }
 
+    @Override
     public ItemFilter getFilter() {
         return ((GuiSearchField) field).getFilter();
     }
 
+    @Override
+    public IRecipeFilter getRecipeFilter() {
+        return ((GuiSearchField) field).getRecipeFilter();
+    }
+
     @Override
     public void setFocus(boolean focus) {
         final boolean previousFocus = field.isFocused();