NotEnoughItems/src/main/java/codechicken/nei/recipe/RecipeItemInputHandler.java

package codechicken.nei.recipe;

import codechicken.nei.ItemPanels;
import codechicken.nei.NEIClientConfig;
import codechicken.nei.NEIClientUtils;
import codechicken.nei.guihook.GuiContainerManager;
import codechicken.nei.guihook.IContainerInputHandler;
import codechicken.nei.PositionedStack;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.item.ItemStack;

import java.util.List;

public class RecipeItemInputHandler implements IContainerInputHandler
{
    @Override
    public boolean lastKeyTyped(GuiContainer gui, char keyChar, int keyCode)
    {
        ItemStack stackover = GuiContainerManager.getStackMouseOver(gui);
        if(stackover == null)
            return false;

        if(keyCode == NEIClientConfig.getKeyBinding("gui.recipe"))
            return GuiCraftingRecipe.openRecipeGui("item", stackover.copy());

        if(keyCode == NEIClientConfig.getKeyBinding("gui.usage"))
            return GuiUsageRecipe.openRecipeGui("item", stackover.copy());

        if (keyCode == NEIClientConfig.getKeyBinding("gui.bookmark")) {
            NEIClientConfig.logger.debug("Adding or removing {} from bookmarks", stackover.getDisplayName());
            List<PositionedStack> ingredients = null;
            String handlerName = "";

            if (gui instanceof GuiRecipe && NEIClientConfig.saveCurrentRecipeInBookmarksEnabled()) {
                ingredients = ((GuiRecipe) gui).getFocusedRecipeIngredients();
                handlerName = ((GuiRecipe) gui).getHandlerName();
            }

            ItemPanels.bookmarkPanel.addOrRemoveItem(stackover.copy(), handlerName, ingredients);
        }

        return false;
    }

    @Override
    public boolean mouseClicked(GuiContainer gui, int mousex, int mousey, int button)
    {
        ItemStack stackover = GuiContainerManager.getStackMouseOver(gui);

        if(stackover == null)
            return false;

        if (!(gui instanceof GuiRecipe))
            return false;

        //disabled open recipe gui if hold shift (player have move recipe)
        if (button == 0 && ItemPanels.bookmarkPanel.getStackMouseOver(mousex, mousey) != null && NEIClientUtils.shiftKey()) {
            return false;
        }

        if(button == 0)
            return GuiCraftingRecipe.openRecipeGui("item", stackover.copy());

        if(button == 1)
            return GuiUsageRecipe.openRecipeGui("item", stackover.copy());

        return false;
    }

    @Override
    public void onKeyTyped(GuiContainer gui, char keyChar, int keyID)
    {
    }

    @Override
    public void onMouseClicked(GuiContainer gui, int mousex, int mousey, int button)
    {
    }

    @Override
    public void onMouseUp(GuiContainer gui, int mousex, int mousey, int button)
    {
    }

    @Override
    public boolean keyTyped(GuiContainer gui, char keyChar, int keyID)
    {
        return false;
    }

    @Override
    public boolean mouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled)
    {
        return false;
    }

    @Override
    public void onMouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled)
    {
    }

    @Override
    public void onMouseDragged(GuiContainer gui, int mousex, int mousey, int button, long heldTime)
    {
    }
}