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 
setMainPanel(MainPanel mainPanel)40     public void setMainPanel(MainPanel mainPanel) {
41         mMainPanel = mainPanel;
42     }
43 
44     @Override
onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)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