/*
 * Copyright (C) 2014 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 android.support.v7.widget;

import android.support.v7.internal.app.WindowCallback;
import android.support.v7.view.ActionMode;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;

/**
 * A simple decorator stub for WindowCallback that passes through any calls
 * to the wrapped instance as a base implementation. Call super.foo() to call into
 * the wrapped callback for any subclasses.
 *
 * @hide for internal use
 */
public class WindowCallbackWrapper implements WindowCallback {
    private WindowCallback mWrapped;

    public WindowCallbackWrapper(WindowCallback wrapped) {
        if (wrapped == null) {
            throw new IllegalArgumentException("Window callback may not be null");
        }
        mWrapped = wrapped;
    }

    @Override
    public boolean onMenuItemSelected(int featureId, MenuItem menuItem) {
        return mWrapped.onMenuItemSelected(featureId, menuItem);
    }

    @Override
    public boolean onCreatePanelMenu(int featureId, Menu menu) {
        return mWrapped.onCreatePanelMenu(featureId, menu);
    }

    @Override
    public boolean onPreparePanel(int featureId, View menuView, Menu menu) {
        return mWrapped.onPreparePanel(featureId, menuView, menu);
    }

    @Override
    public void onPanelClosed(int featureId, Menu menu) {
        mWrapped.onPanelClosed(featureId, menu);
    }

    @Override
    public boolean onMenuOpened(int featureId, Menu menu) {
        return mWrapped.onMenuOpened(featureId, menu);
    }

    @Override
    public ActionMode startActionMode(ActionMode.Callback callback) {
        return mWrapped.startActionMode(callback);
    }

    @Override
    public View onCreatePanelView(int featureId) {
        return mWrapped.onCreatePanelView(featureId);
    }
}