michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: package org.mozilla.gecko.menu;
michael@0: 
michael@0: import org.mozilla.gecko.R;
michael@0: 
michael@0: import android.content.Context;
michael@0: import android.graphics.drawable.Drawable;
michael@0: import android.util.AttributeSet;
michael@0: import android.widget.ImageButton;
michael@0: 
michael@0: public class MenuItemActionBar extends ImageButton
michael@0:                                implements GeckoMenuItem.Layout {
michael@0:     private static final String LOGTAG = "GeckoMenuItemActionBar";
michael@0: 
michael@0:     public MenuItemActionBar(Context context) {
michael@0:         this(context, null);
michael@0:     }
michael@0: 
michael@0:     public MenuItemActionBar(Context context, AttributeSet attrs) {
michael@0:         this(context, attrs, R.attr.menuItemActionBarStyle);
michael@0:     }
michael@0: 
michael@0:     public MenuItemActionBar(Context context, AttributeSet attrs, int defStyle) {
michael@0:         super(context, attrs, defStyle);
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void initialize(GeckoMenuItem item) {
michael@0:         if (item == null)
michael@0:             return;
michael@0: 
michael@0:         setIcon(item.getIcon());
michael@0:         setTitle(item.getTitle());
michael@0:         setEnabled(item.isEnabled());
michael@0:         setId(item.getItemId());
michael@0:     }
michael@0: 
michael@0:     void setIcon(Drawable icon) {
michael@0:         if (icon == null) {
michael@0:             setVisibility(GONE);
michael@0:         } else {
michael@0:             setVisibility(VISIBLE);
michael@0:             setImageDrawable(icon);
michael@0:         }
michael@0:     }
michael@0: 
michael@0:     void setIcon(int icon) {
michael@0:         setIcon((icon == 0) ? null : getResources().getDrawable(icon));
michael@0:     }
michael@0: 
michael@0:     void setTitle(CharSequence title) {
michael@0:         // set accessibility contentDescription here
michael@0:         setContentDescription(title);
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void setEnabled(boolean enabled) {
michael@0:         super.setEnabled(enabled);
michael@0:         setColorFilter(enabled ? 0 : 0xFF999999);
michael@0:     }
michael@0: 
michael@0:     @Override
michael@0:     public void setShowIcon(boolean show) {
michael@0:         // Do nothing.
michael@0:     }
michael@0: }