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1
11 package org.eclipse.pde.internal.ui.search.dependencies;
12
13 import org.eclipse.jdt.core.IJavaElement;
14 import org.eclipse.jdt.core.IType;
15 import org.eclipse.jdt.core.JavaModelException;
16 import org.eclipse.jdt.ui.JavaElementLabelProvider;
17 import org.eclipse.jdt.ui.actions.FindReferencesInWorkingSetAction;
18 import org.eclipse.jdt.ui.actions.JavaSearchActionGroup;
19 import org.eclipse.jface.action.Action;
20 import org.eclipse.jface.action.IMenuManager;
21 import org.eclipse.jface.action.Separator;
22 import org.eclipse.jface.viewers.ILabelProvider;
23 import org.eclipse.jface.viewers.IStructuredSelection;
24 import org.eclipse.jface.viewers.ViewerComparator;
25 import org.eclipse.pde.core.plugin.IPluginExtension;
26 import org.eclipse.pde.core.plugin.IPluginExtensionPoint;
27 import org.eclipse.pde.core.plugin.IPluginObject;
28 import org.eclipse.pde.internal.ui.PDEPlugin;
29 import org.eclipse.pde.internal.ui.PDEUIMessages;
30 import org.eclipse.pde.internal.ui.search.AbstractSearchResultPage;
31 import org.eclipse.pde.internal.ui.search.ManifestEditorOpener;
32 import org.eclipse.pde.internal.ui.search.PluginSearchActionGroup;
33 import org.eclipse.search.ui.text.Match;
34 import org.eclipse.swt.graphics.Image;
35 import org.eclipse.ui.IWorkingSet;
36 import org.eclipse.ui.IWorkingSetManager;
37 import org.eclipse.ui.PartInitException;
38 import org.eclipse.ui.PlatformUI;
39 import org.eclipse.ui.actions.ActionContext;
40
41
42 public class DependencyExtentSearchResultPage extends
43 AbstractSearchResultPage {
44
45
46 class Comparator extends ViewerComparator {
47
50 public int category(Object  element) {
51 try {
52 if (element instanceof IType) {
53 if (((IType)element).isClass())
54 return 1;
55 return 0;
56 }
57 } catch (JavaModelException e) {
58 }
59 return 2;
60 }
61 }
62
63 class LabelProvider extends JavaElementLabelProvider {
64
67 public Image getImage(Object element) {
68 if (element instanceof IPluginObject)
69 return PDEPlugin.getDefault().getLabelProvider().getImage(element);
70 return super.getImage(element);
71 }
72
73
76 public String getText(Object element) {
77 if (element instanceof IPluginExtensionPoint)
78 return ((IPluginExtensionPoint) element).getFullId();
79
80 if (element instanceof IPluginExtension)
81 return ((IPluginExtension)element).getPoint();
82
83 if (element instanceof IJavaElement) {
84 IJavaElement javaElement = (IJavaElement) element;
85 String text =
86 super.getText(javaElement)
87 + " - " + javaElement
89 .getAncestor(IJavaElement.PACKAGE_FRAGMENT)
90 .getElementName();
91 if (!(javaElement instanceof IType)) {
92 IJavaElement ancestor = javaElement.getAncestor(IJavaElement.TYPE);
93 if (ancestor == null)
94 ancestor = javaElement.getAncestor(IJavaElement.CLASS_FILE);
95 if (ancestor == null)
96 ancestor = javaElement.getAncestor(IJavaElement.COMPILATION_UNIT);
97 if (ancestor != null)
98 text += "." + ancestor.getElementName(); }
100 return text;
101 }
102 return super.getText(element);
103 }
104 }
105
106 public DependencyExtentSearchResultPage() {
107 PDEPlugin.getDefault().getLabelProvider().connect(this);
108 }
109
110
113 public void dispose() {
114 PDEPlugin.getDefault().getLabelProvider().disconnect(this);
115 super.dispose();
116 }
117
118
121 protected void fillContextMenu(IMenuManager mgr) {
122 super.fillContextMenu(mgr);
123 mgr.add(new Separator());
124 JavaSearchActionGroup group = new JavaSearchActionGroup(this);
125 group.setContext(new ActionContext(getViewer().getSelection()));
126 group.fillContextMenu(mgr);
127 addJavaSearchGroup(mgr);
128 PluginSearchActionGroup actionGroup = new PluginSearchActionGroup();
129 actionGroup.setContext(new ActionContext(getViewer().getSelection()));
130 actionGroup.fillContextMenu(mgr);
131 }
132
133 private void addJavaSearchGroup(IMenuManager mgr) {
134 IStructuredSelection ssel = (IStructuredSelection)getViewer().getSelection();
135 if (ssel.size() == 1) {
136 final Object object = ssel.getFirstElement();
137 if (object instanceof IType) {
138 mgr.add(new Separator());
139 mgr.add(new Action(PDEUIMessages.DependencyExtentSearchResultPage_referencesInPlugin) {
140 public void run() {
141 DependencyExtentQuery query = (DependencyExtentQuery)getInput().getQuery();
142 IWorkingSetManager manager = PlatformUI.getWorkbench().getWorkingSetManager();
143 IWorkingSet set = manager.createWorkingSet("temp", query.getDirectRoots()); new FindReferencesInWorkingSetAction(getViewPart().getSite(), new IWorkingSet[] {set}).run((IType)object);
145 manager.removeWorkingSet(set);
146 }
147 });
148 }
149 }
150 }
151
152
155 protected void showMatch(Match match, int currentOffset, int currentLength,
156 boolean activate) throws PartInitException {
157 if (match.getElement() instanceof IPluginObject) {
158 ManifestEditorOpener.open(match, activate);
159 } else {
160 try {
161 JavaEditorOpener.open(match, currentOffset, currentLength, activate);
162 } catch (PartInitException e) {
163 } catch (JavaModelException e) {
164 }
165 }
166 }
167
168
171 protected ILabelProvider createLabelProvider() {
172 return new LabelProvider();
173 }
174
175
178 protected ViewerComparator createViewerComparator() {
179 return new Comparator();
180 }
181
182 }
183 |
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