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1
11 package org.eclipse.pde.internal.ui.editor.target;
12
13 import org.eclipse.jface.viewers.ILabelProvider;
14 import org.eclipse.pde.core.IModelChangedEvent;
15 import org.eclipse.pde.internal.core.itarget.ITarget;
16 import org.eclipse.pde.internal.core.itarget.ITargetModel;
17 import org.eclipse.pde.internal.core.itarget.ITargetObject;
18 import org.eclipse.pde.internal.core.itarget.ITargetPlugin;
19 import org.eclipse.pde.internal.ui.PDELabelProvider;
20 import org.eclipse.pde.internal.ui.PDEPlugin;
21 import org.eclipse.pde.internal.ui.PDEPluginImages;
22 import org.eclipse.pde.internal.ui.PDEUIMessages;
23 import org.eclipse.pde.internal.ui.editor.FormOutlinePage;
24 import org.eclipse.pde.internal.ui.editor.PDEFormEditor;
25 import org.eclipse.swt.graphics.Image;
26 import org.eclipse.ui.forms.editor.FormPage;
27
28 public class TargetOutlinePage extends FormOutlinePage {
29
30 public class TargetContentNode {
31
32 private ITarget fTarget;
33 private boolean fFeatureBased = false;
34
35 public String  toString() {
36 return fFeatureBased
37 ? PDEUIMessages.TargetOutlinePage_features
38 : PDEUIMessages.TargetOutlinePage_plugins;
39 }
40
41 public TargetContentNode(ITarget target, boolean featureBased) {
42 fTarget = target;
43 fFeatureBased = featureBased;
44 }
45
46 public ITargetObject[] getModels() {
47 if (fTarget.useAllPlugins())
48 return new ITargetObject[0];
49 if (fFeatureBased)
50 return fTarget.getFeatures();
51 return fTarget.getPlugins();
52 }
53
54 public boolean isFeatureBased() {
55 return fFeatureBased;
56 }
57
58 }
59
60 private TargetContentNode pNode;
61 private TargetContentNode fNode;
62
63 public TargetOutlinePage(PDEFormEditor editor) {
64 super(editor);
65 }
66
67 public void modelChanged(IModelChangedEvent event) {
68 if (ITarget.P_ALL_PLUGINS.equals(event.getChangedProperty())
69 || event.getChangeType() == IModelChangedEvent.WORLD_CHANGED) {
70 super.modelChanged(event);
71 return;
72 }
73
74 if (event.getChangeType() == IModelChangedEvent.INSERT
75 || event.getChangeType() == IModelChangedEvent.REMOVE) {
76 Object object = event.getChangedObjects()[0];
77 if (object instanceof ITargetPlugin)
78 getTreeViewer().refresh(pNode);
79 else
80 getTreeViewer().refresh(fNode);
81 return;
82 }
83 }
84
85 protected Object [] getChildren(Object parent) {
86 if (parent instanceof ContentPage) {
87 ContentPage page = (ContentPage)parent;
88 ITarget target = ((ITargetModel)page.getModel()).getTarget();
89 if (target.useAllPlugins())
90 return new Object [0];
91
92 if (pNode == null)
93 pNode = new TargetContentNode(target, false);
94 if (fNode == null)
95 fNode = new TargetContentNode(target, true);
96 return new Object [] {pNode, fNode};
97 }
98 if (parent instanceof TargetContentNode)
99 return ((TargetContentNode)parent).getModels();
100 return new Object [0];
101 }
102
103 public ILabelProvider createLabelProvider() {
104 return new BasicLabelProvider() {
105 public Image getImage(Object element) {
106 PDELabelProvider provider = PDEPlugin.getDefault().getLabelProvider();
107 if (element instanceof TargetContentNode) {
108 if (((TargetContentNode)element).isFeatureBased())
109 return provider.get(PDEPluginImages.DESC_FEATURE_OBJ);
110 return provider.get(PDEPluginImages.DESC_PLUGIN_OBJ);
111 }
112 if (element instanceof FormPage)
113 return super.getImage(element);
114 return provider.getImage(element);
115 }};
116 }
117
118 }
119 |
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