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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.browser;
     18 
     19 import android.app.Activity;
     20 import android.view.Menu;
     21 import android.view.MenuItem;
     22 import android.view.View;
     23 import android.view.View.OnClickListener;
     24 import android.widget.PopupMenu;
     25 import android.widget.PopupMenu.OnMenuItemClickListener;
     26 
     27 import com.android.browser.view.PieItem;
     28 import com.android.browser.view.PieMenu.PieView.OnLayoutListener;
     29 import com.android.browser.view.PieStackView;
     30 
     31 import java.util.List;
     32 
     33 /**
     34  * controller for Quick Controls pie menu
     35  */
     36 public class PieControlPhone extends PieControlBase implements OnClickListener,
     37         OnMenuItemClickListener {
     38 
     39     private PhoneUi mUi;
     40     private PieItem mUrl;
     41     private PieItem mShowTabs;
     42     private PieItem mOptions;
     43     private TabAdapter mTabAdapter;
     44     private PopupMenu mPopup;
     45 
     46     public PieControlPhone(Activity activity, UiController controller, PhoneUi ui) {
     47         super(activity, controller);
     48         mUi = ui;
     49     }
     50 
     51     protected void populateMenu() {
     52         mUrl = makeItem(R.drawable.ic_web_holo_dark, 1);
     53         View tabs = makeTabsView();
     54         mShowTabs = new PieItem(tabs, 1);
     55         mTabAdapter = new TabAdapter(mActivity, mUiController);
     56         PieStackView stack = new PieStackView(mActivity);
     57         stack.setLayoutListener(new OnLayoutListener() {
     58             @Override
     59             public void onLayout(int ax, int ay, boolean left) {
     60                 buildTabs();
     61             }
     62         });
     63         stack.setOnCurrentListener(mTabAdapter);
     64         stack.setAdapter(mTabAdapter);
     65         mShowTabs.setPieView(stack);
     66         mOptions = makeItem(com.android.internal.R.drawable.ic_menu_moreoverflow_normal_holo_dark,
     67                 1);
     68 
     69         // level 1
     70         mPie.addItem(mShowTabs);
     71         mPie.addItem(mUrl);
     72         mPie.addItem(mOptions);
     73         setClickListener(this, mUrl, mShowTabs, mOptions);
     74         mPopup = new PopupMenu(mActivity, mUi.getTitleBar());
     75         Menu menu = mPopup.getMenu();
     76         mPopup.getMenuInflater().inflate(R.menu.browser, menu);
     77         mPopup.setOnMenuItemClickListener(this);
     78     }
     79 
     80     protected void showMenu() {
     81         mUiController.updateMenuState(mUiController.getCurrentTab(), mPopup.getMenu());
     82         mPopup.show();
     83     }
     84 
     85     @Override
     86     public boolean onMenuItemClick(MenuItem item) {
     87         return mUiController.onOptionsItemSelected(item);
     88     }
     89 
     90 
     91     private void buildTabs() {
     92         final List<Tab> tabs = mUiController.getTabs();
     93         mUi.getActiveTab().capture();
     94         mTabAdapter.setTabs(tabs);
     95         PieStackView sym = (PieStackView) mShowTabs.getPieView();
     96         sym.setCurrent(mUiController.getTabControl().getCurrentPosition());
     97 
     98     }
     99 
    100     @Override
    101     public void onClick(View v) {
    102         if (mUrl.getView() == v) {
    103             mUi.editUrl(false);
    104         } else if (mShowTabs.getView() == v) {
    105             mUi.showNavScreen();
    106         } else if (mOptions.getView() == v) {
    107             showMenu();
    108         }
    109     }
    110 
    111 }
    112