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      1 /*
      2  * Copyright (C) 2013 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.gallery3d.filtershow.state;
     18 
     19 import android.os.Bundle;
     20 import android.support.v4.app.Fragment;
     21 import android.util.Log;
     22 import android.view.LayoutInflater;
     23 import android.view.View;
     24 import android.view.ViewGroup;
     25 import android.widget.ImageButton;
     26 import android.widget.LinearLayout;
     27 import com.android.gallery3d.R;
     28 import com.android.gallery3d.filtershow.category.MainPanel;
     29 import com.android.gallery3d.filtershow.imageshow.MasterImage;
     30 import com.android.gallery3d.util.FilterShowHelper;
     31 
     32 public class StatePanel extends Fragment {
     33     private static final String LOGTAG = "StatePanel";
     34     private MainPanel mMainPanel;
     35     private StatePanelTrack track;
     36     private LinearLayout mMainView;
     37     private ImageButton mToggleVersionsPanel;
     38     public static final String FRAGMENT_TAG = "StatePanel";
     39 
     40     public void setMainPanel(MainPanel mainPanel) {
     41         mMainPanel = mainPanel;
     42     }
     43 
     44     @Override
     45     public View onCreateView(LayoutInflater inflater, ViewGroup container,
     46                              Bundle savedInstanceState) {
     47         mMainView = (LinearLayout) inflater.inflate(R.layout.filtershow_state_panel_new, null);
     48 
     49         View panel = mMainView.findViewById(R.id.listStates);
     50         track = (StatePanelTrack) panel;
     51         track.setAdapter(MasterImage.getImage().getState());
     52         mToggleVersionsPanel = (ImageButton) mMainView.findViewById(R.id.toggleVersionsPanel);
     53         if (FilterShowHelper.shouldUseVersions()) {
     54             if (mToggleVersionsPanel.getVisibility() == View.GONE
     55                     || mToggleVersionsPanel.getVisibility() == View.INVISIBLE) {
     56                 mToggleVersionsPanel.setVisibility(View.VISIBLE);
     57                 mToggleVersionsPanel.setImageBitmap(null);
     58             }
     59             if (mMainPanel != null) {
     60                 mMainPanel.setToggleVersionsPanelButton(mToggleVersionsPanel);
     61             } else if (mToggleVersionsPanel != null) {
     62                 mToggleVersionsPanel.setVisibility(View.GONE);
     63             }
     64         } else {
     65             mToggleVersionsPanel.setVisibility(View.GONE);
     66         }
     67         return mMainView;
     68     }
     69 }
     70