1 /*
2  * Copyright (C) 2010 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.ide.eclipse.hierarchyviewer.views;
18 
19 import com.android.hierarchyviewerlib.actions.InspectScreenshotAction;
20 import com.android.hierarchyviewerlib.actions.LoadViewHierarchyAction;
21 import com.android.hierarchyviewerlib.actions.RefreshWindowsAction;
22 import com.android.hierarchyviewerlib.ui.DeviceSelector;
23 import com.android.ide.eclipse.hierarchyviewer.PixelPerfectPespective;
24 import com.android.ide.eclipse.hierarchyviewer.TreeViewPerspective;
25 
26 import org.eclipse.jface.action.IMenuManager;
27 import org.eclipse.jface.action.IToolBarManager;
28 import org.eclipse.swt.layout.FillLayout;
29 import org.eclipse.swt.widgets.Composite;
30 import org.eclipse.ui.IActionBars;
31 import org.eclipse.ui.IPerspectiveDescriptor;
32 import org.eclipse.ui.IPerspectiveListener;
33 import org.eclipse.ui.IWorkbenchPage;
34 import org.eclipse.ui.part.ViewPart;
35 
36 public class DeviceSelectorView extends ViewPart implements IPerspectiveListener {
37 
38     public static final String ID =
39             "com.android.ide.eclipse.hierarchyviewer.views.DeviceSelectorView"; //$NON-NLS-1$
40 
41     private DeviceSelector mDeviceSelector;
42 
43     @Override
createPartControl(Composite parent)44     public void createPartControl(Composite parent) {
45         parent.setLayout(new FillLayout());
46 
47 
48         IPerspectiveDescriptor perspective = getViewSite().getPage().getPerspective();
49         boolean doTreeViewStuff = true;
50         boolean doPixelPerfectStuff = true;
51         if (perspective.getId().equals(PixelPerfectPespective.ID)) {
52             doTreeViewStuff = false;
53         } else if (perspective.getId().equals(TreeViewPerspective.ID)) {
54             doPixelPerfectStuff = false;
55         }
56         mDeviceSelector = new DeviceSelector(parent, doTreeViewStuff, doPixelPerfectStuff);
57 
58         placeActions(doTreeViewStuff, doPixelPerfectStuff);
59 
60         getViewSite().getWorkbenchWindow().addPerspectiveListener(this);
61     }
62 
63     @Override
dispose()64     public void dispose() {
65         super.dispose();
66         getViewSite().getWorkbenchWindow().removePerspectiveListener(this);
67     }
68 
placeActions(boolean doTreeViewStuff, boolean doPixelPerfectStuff)69     private void placeActions(boolean doTreeViewStuff, boolean doPixelPerfectStuff) {
70         IActionBars actionBars = getViewSite().getActionBars();
71 
72         IMenuManager mm = actionBars.getMenuManager();
73         mm.removeAll();
74         mm.add(RefreshWindowsAction.getAction());
75 
76         IToolBarManager tm = actionBars.getToolBarManager();
77         tm.removeAll();
78         tm.add(RefreshWindowsAction.getAction());
79 
80         if (doTreeViewStuff) {
81             mm.add(LoadViewHierarchyAction.getAction());
82             tm.add(LoadViewHierarchyAction.getAction());
83         }
84         if (doPixelPerfectStuff) {
85             mm.add(InspectScreenshotAction.getAction());
86             tm.add(InspectScreenshotAction.getAction());
87         }
88 
89         mm.updateAll(true);
90         tm.update(true);
91         actionBars.updateActionBars();
92     }
93 
94     @Override
setFocus()95     public void setFocus() {
96         mDeviceSelector.setFocus();
97     }
98 
99     @Override
perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspective)100     public void perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspective) {
101         if (perspective.getId().equals(PixelPerfectPespective.ID)) {
102             mDeviceSelector.setMode(false, true);
103             placeActions(false, true);
104         } else if (perspective.getId().equals(TreeViewPerspective.ID)) {
105             mDeviceSelector.setMode(true, false);
106             placeActions(true, false);
107         } else {
108             mDeviceSelector.setMode(true, true);
109             placeActions(true, true);
110         }
111     }
112 
113     @Override
perspectiveChanged(IWorkbenchPage page, IPerspectiveDescriptor perspective, String changeId)114     public void perspectiveChanged(IWorkbenchPage page, IPerspectiveDescriptor perspective,
115             String changeId) {
116         // pass
117     }
118 
119 }
120