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.ddmuilib.ImageLoader; 20 import com.android.hierarchyviewerlib.HierarchyViewerDirector; 21 import com.android.hierarchyviewerlib.models.TreeViewModel; 22 import com.android.hierarchyviewerlib.models.TreeViewModel.ITreeChangeListener; 23 import com.android.hierarchyviewerlib.ui.LayoutViewer; 24 25 import org.eclipse.jface.action.Action; 26 import org.eclipse.jface.action.IMenuManager; 27 import org.eclipse.jface.action.IToolBarManager; 28 import org.eclipse.jface.resource.ImageDescriptor; 29 import org.eclipse.swt.SWT; 30 import org.eclipse.swt.graphics.Image; 31 import org.eclipse.swt.layout.FillLayout; 32 import org.eclipse.swt.widgets.Composite; 33 import org.eclipse.swt.widgets.Display; 34 import org.eclipse.ui.IActionBars; 35 import org.eclipse.ui.part.ViewPart; 36 37 public class LayoutView extends ViewPart implements ITreeChangeListener { 38 39 public static final String ID = "com.android.ide.eclipse.hierarchyviewer.views.LayoutView"; //$NON-NLS-1$ 40 41 private LayoutViewer mLayoutViewer; 42 43 private Image mOnBlack; 44 45 private Image mOnWhite; 46 47 private Action mShowExtrasAction = new Action("Show &Extras", Action.AS_CHECK_BOX) { 48 @Override 49 public void run() { 50 mLayoutViewer.setShowExtras(isChecked()); 51 } 52 }; 53 54 private Action mLoadAllViewsAction = new Action("Load All &Views") { 55 @Override 56 public void run() { 57 HierarchyViewerDirector.getDirector().loadAllViews(); 58 mShowExtrasAction.setChecked(true); 59 mLayoutViewer.setShowExtras(true); 60 } 61 }; 62 63 private Action mOnBlackWhiteAction = new Action("Change Background &Color") { 64 @Override 65 public void run() { 66 boolean newValue = !mLayoutViewer.getOnBlack(); 67 mLayoutViewer.setOnBlack(newValue); 68 if (newValue) { 69 setImageDescriptor(ImageDescriptor.createFromImage(mOnWhite)); 70 } else { 71 setImageDescriptor(ImageDescriptor.createFromImage(mOnBlack)); 72 } 73 } 74 }; 75 76 @Override 77 public void createPartControl(Composite parent) { 78 mShowExtrasAction.setAccelerator(SWT.MOD1 + 'E'); 79 ImageLoader imageLoader = ImageLoader.getLoader(HierarchyViewerDirector.class); 80 Image image = imageLoader.loadImage("show-extras.png", Display.getDefault()); //$NON-NLS-1$ 81 mShowExtrasAction.setImageDescriptor(ImageDescriptor.createFromImage(image)); 82 mShowExtrasAction.setToolTipText("Show images"); 83 mShowExtrasAction.setEnabled(TreeViewModel.getModel().getTree() != null); 84 85 mOnWhite = imageLoader.loadImage("on-white.png", Display.getDefault()); //$NON-NLS-1$ 86 mOnBlack = imageLoader.loadImage("on-black.png", Display.getDefault()); //$NON-NLS-1$ 87 88 mOnBlackWhiteAction.setAccelerator(SWT.MOD1 + 'C'); 89 mOnBlackWhiteAction.setImageDescriptor(ImageDescriptor.createFromImage(mOnWhite)); 90 mOnBlackWhiteAction.setToolTipText("Change layout viewer background color"); 91 92 mLoadAllViewsAction.setAccelerator(SWT.MOD1 + 'V'); 93 image = imageLoader.loadImage("load-all-views.png", Display.getDefault()); //$NON-NLS-1$ 94 mLoadAllViewsAction.setImageDescriptor(ImageDescriptor.createFromImage(image)); 95 mLoadAllViewsAction.setToolTipText("Load all view images"); 96 mLoadAllViewsAction.setEnabled(TreeViewModel.getModel().getTree() != null); 97 98 parent.setLayout(new FillLayout()); 99 100 mLayoutViewer = new LayoutViewer(parent); 101 102 placeActions(); 103 104 TreeViewModel.getModel().addTreeChangeListener(this); 105 } 106 107 public void placeActions() { 108 IActionBars actionBars = getViewSite().getActionBars(); 109 110 IMenuManager mm = actionBars.getMenuManager(); 111 mm.removeAll(); 112 mm.add(mOnBlackWhiteAction); 113 mm.add(mShowExtrasAction); 114 mm.add(mLoadAllViewsAction); 115 116 IToolBarManager tm = actionBars.getToolBarManager(); 117 tm.removeAll(); 118 tm.add(mOnBlackWhiteAction); 119 tm.add(mShowExtrasAction); 120 tm.add(mLoadAllViewsAction); 121 } 122 123 @Override 124 public void dispose() { 125 super.dispose(); 126 TreeViewModel.getModel().removeTreeChangeListener(this); 127 } 128 129 @Override 130 public void setFocus() { 131 mLayoutViewer.setFocus(); 132 } 133 134 public void selectionChanged() { 135 // pass 136 } 137 138 public void treeChanged() { 139 Display.getDefault().syncExec(new Runnable() { 140 public void run() { 141 mLoadAllViewsAction.setEnabled(TreeViewModel.getModel().getTree() != null); 142 mShowExtrasAction.setEnabled(TreeViewModel.getModel().getTree() != null); 143 } 144 }); 145 } 146 147 public void viewportChanged() { 148 // pass 149 } 150 151 public void zoomChanged() { 152 // pass 153 } 154 155 } 156