| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.internal.view; |
| |
| import com.android.internal.view.menu.MenuBuilder; |
| import com.android.internal.view.menu.MenuPopupHelper; |
| import com.android.internal.view.menu.SubMenuBuilder; |
| import com.android.internal.widget.ActionBarContextView; |
| |
| import android.content.Context; |
| import android.view.ActionMode; |
| import android.view.Menu; |
| import android.view.MenuInflater; |
| import android.view.MenuItem; |
| import android.view.View; |
| |
| import java.lang.ref.WeakReference; |
| |
| public class StandaloneActionMode extends ActionMode implements MenuBuilder.Callback { |
| private Context mContext; |
| private ActionBarContextView mContextView; |
| private ActionMode.Callback mCallback; |
| private WeakReference<View> mCustomView; |
| private boolean mFinished; |
| |
| private MenuBuilder mMenu; |
| |
| public StandaloneActionMode(Context context, ActionBarContextView view, |
| ActionMode.Callback callback) { |
| mContext = context; |
| mContextView = view; |
| mCallback = callback; |
| |
| mMenu = new MenuBuilder(context).setDefaultShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); |
| mMenu.setCallback(this); |
| } |
| |
| @Override |
| public void setTitle(CharSequence title) { |
| mContextView.setTitle(title); |
| } |
| |
| @Override |
| public void setSubtitle(CharSequence subtitle) { |
| mContextView.setSubtitle(subtitle); |
| } |
| |
| @Override |
| public void setTitle(int resId) { |
| setTitle(mContext.getString(resId)); |
| } |
| |
| @Override |
| public void setSubtitle(int resId) { |
| setSubtitle(mContext.getString(resId)); |
| } |
| |
| @Override |
| public void setCustomView(View view) { |
| mContextView.setCustomView(view); |
| mCustomView = view != null ? new WeakReference<View>(view) : null; |
| } |
| |
| @Override |
| public void invalidate() { |
| mCallback.onPrepareActionMode(this, mMenu); |
| } |
| |
| @Override |
| public void finish() { |
| if (mFinished) { |
| return; |
| } |
| mFinished = true; |
| |
| mCallback.onDestroyActionMode(this); |
| mContextView.setVisibility(View.GONE); |
| } |
| |
| @Override |
| public Menu getMenu() { |
| return mMenu; |
| } |
| |
| @Override |
| public CharSequence getTitle() { |
| return mContextView.getTitle(); |
| } |
| |
| @Override |
| public CharSequence getSubtitle() { |
| return mContextView.getSubtitle(); |
| } |
| |
| @Override |
| public View getCustomView() { |
| return mCustomView != null ? mCustomView.get() : null; |
| } |
| |
| @Override |
| public MenuInflater getMenuInflater() { |
| return new MenuInflater(mContext); |
| } |
| |
| public boolean onMenuItemSelected(MenuBuilder menu, MenuItem item) { |
| return mCallback.onActionItemClicked(this, item); |
| } |
| |
| public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) { |
| } |
| |
| public boolean onSubMenuSelected(SubMenuBuilder subMenu) { |
| if (!subMenu.hasVisibleItems()) { |
| return true; |
| } |
| |
| new MenuPopupHelper(mContext, subMenu).show(); |
| return true; |
| } |
| |
| public void onCloseSubMenu(SubMenuBuilder menu) { |
| } |
| |
| public void onMenuModeChange(MenuBuilder menu) { |
| invalidate(); |
| mContextView.showOverflowMenu(); |
| } |
| } |