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1
11
12 package org.eclipse.jdt.internal.ui.search;
13
14 import org.eclipse.core.resources.IFile;
15 import org.eclipse.core.resources.IResource;
16
17 import org.eclipse.jface.resource.ImageDescriptor;
18
19 import org.eclipse.ui.IEditorInput;
20 import org.eclipse.ui.IEditorPart;
21 import org.eclipse.ui.IFileEditorInput;
22
23 import org.eclipse.search.ui.ISearchQuery;
24 import org.eclipse.search.ui.text.AbstractTextSearchResult;
25 import org.eclipse.search.ui.text.IEditorMatchAdapter;
26 import org.eclipse.search.ui.text.IFileMatchAdapter;
27 import org.eclipse.search.ui.text.Match;
28
29 import org.eclipse.jdt.core.IClassFile;
30 import org.eclipse.jdt.core.IJavaElement;
31 import org.eclipse.jdt.core.JavaModelException;
32
33 import org.eclipse.jdt.internal.ui.JavaPluginImages;
34 import org.eclipse.jdt.internal.ui.javaeditor.IClassFileEditorInput;
35
36
37 public class OccurrencesSearchResult extends AbstractTextSearchResult implements IEditorMatchAdapter, IFileMatchAdapter {
38
39 protected static final Match[] NO_MATCHES= new Match[0];
40 private OccurrencesSearchQuery fQuery;
41
42 public OccurrencesSearchResult(OccurrencesSearchQuery query) {
43 fQuery= query;
44 }
45
46
49 public Match[] computeContainedMatches(AbstractTextSearchResult result, IFile file) {
50 Object  [] elements= getElements();
51 if (elements.length == 0)
52 return NO_MATCHES;
53 JavaElementLine jel= (JavaElementLine) elements[0];
55 try {
56 if (file.equals(jel.getJavaElement().getCorrespondingResource()))
57 return collectMatches(elements);
58 } catch (JavaModelException e) {
59 }
61 return NO_MATCHES;
62 }
63
64
67 public Match[] computeContainedMatches(AbstractTextSearchResult result, IEditorPart editor) {
68 IEditorInput editorInput= editor.getEditorInput();
70 if (editorInput instanceof IFileEditorInput) {
71 IFileEditorInput fileEditorInput= (IFileEditorInput) editorInput;
72 return computeContainedMatches(result, fileEditorInput.getFile());
73
74 } else if (editorInput instanceof IClassFileEditorInput) {
75 IClassFileEditorInput classFileEditorInput= (IClassFileEditorInput) editorInput;
76 IClassFile classFile= classFileEditorInput.getClassFile();
77
78 Object [] elements= getElements();
79 if (elements.length == 0)
80 return NO_MATCHES;
81 JavaElementLine jel= (JavaElementLine) elements[0];
83 if (jel.getJavaElement().equals(classFile))
84 return collectMatches(elements);
85 }
86 return NO_MATCHES;
87 }
88
89
92 public IFile getFile(Object element) {
93 JavaElementLine jel= (JavaElementLine) element;
94 IResource resource= null;
95 try {
96 resource= jel.getJavaElement().getCorrespondingResource();
97 } catch (JavaModelException e) {
98 }
100 if (resource instanceof IFile)
101 return (IFile) resource;
102 else
103 return null;
104 }
105
106
109 public boolean isShownInEditor(Match match, IEditorPart editor) {
110 Object element= match.getElement();
111 IJavaElement je= ((JavaElementLine) element).getJavaElement();
112 IEditorInput editorInput= editor.getEditorInput();
113 if (editorInput instanceof IFileEditorInput) {
114 try {
115 return ((IFileEditorInput)editorInput).getFile().equals(je.getCorrespondingResource());
116 } catch (JavaModelException e) {
117 return false;
118 }
119 } else if (editorInput instanceof IClassFileEditorInput) {
120 return ((IClassFileEditorInput)editorInput).getClassFile().equals(je);
121 }
122
123 return false;
124 }
125
126
129 public String getLabel() {
130 return fQuery.getResultLabel(getMatchCount());
131 }
132
133
136 public String getTooltip() {
137 return getLabel();
138 }
139
140
143 public ImageDescriptor getImageDescriptor() {
144 return JavaPluginImages.DESC_OBJS_SEARCH_REF;
145 }
146
147
150 public ISearchQuery getQuery() {
151 return fQuery;
152 }
153
154 public IFileMatchAdapter getFileMatchAdapter() {
155 return this;
156 }
157
158 public IEditorMatchAdapter getEditorMatchAdapter() {
159 return this;
160 }
161
162 private Match[] collectMatches(Object [] elements) {
163 Match[] matches= new Match[getMatchCount()];
164 int writeIndex= 0;
165 for (int i= 0; i < elements.length; i++) {
166 Match[] perElement= getMatches(elements[i]);
167 for (int j= 0; j < perElement.length; j++) {
168 matches[writeIndex++]= perElement[j];
169 }
170 }
171 return matches;
172 }
173 }
174 |
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