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1
9 package de.loskutov.bco.views;
10
11 import org.eclipse.core.filebuffers.IFileBuffer;
12 import org.eclipse.core.filebuffers.IFileBufferListener;
13 import org.eclipse.core.runtime.IPath;
14 import org.eclipse.jdt.core.IJavaElement;
15 import org.eclipse.jface.text.ITextSelection;
16 import org.eclipse.jface.viewers.ISelection;
17 import org.eclipse.jface.viewers.IStructuredSelection;
18 import org.eclipse.swt.widgets.Display;
19 import org.eclipse.ui.IPartListener2;
20 import org.eclipse.ui.ISelectionListener;
21 import org.eclipse.ui.IWorkbenchPart;
22 import org.eclipse.ui.IWorkbenchPartReference;
23
24
27 public class EditorListener implements ISelectionListener, IFileBufferListener,
28 IPartListener2 {
29 protected BytecodeOutlineView view;
30
31 EditorListener(BytecodeOutlineView view){
32 this.view = view;
33 }
34
35
38 public void dispose(){
39 this.view = null;
40 }
41
42
47 public void selectionChanged(IWorkbenchPart part, ISelection selection) {
48 if(!(selection instanceof ITextSelection)){
49 if(selection instanceof IStructuredSelection){
50 IStructuredSelection ssel = (IStructuredSelection) selection;
51 if(ssel.isEmpty()){
52 return;
53 }
54 if(ssel.getFirstElement() instanceof IJavaElement){
55
60 Display display = Display.getDefault();
61 display.asyncExec(new Runnable  () {
63 public void run() {
64 view.checkOpenEditors(true);
65 }
66 });
67 }
68 }
69 return;
70 }
71 view.handleSelectionChanged(part, selection);
72 }
73
74
77 public void dirtyStateChanged(IFileBuffer buffer, final boolean isDirty) {
78 if(!view.isLinkedWithEditor()){
79 return;
80 }
81 if(isSupportedBuffer(buffer)){ view.handleBufferIsDirty(isDirty);
84
85 if(!isDirty){
87 final Runnable runnable2 = new Runnable () {
90 public void run() {
91 view.handleBufferIsDirty(isDirty);
92 }
93 };
94 Runnable runnable1 = new Runnable () {
97 public void run() {
98 Display display = Display.getCurrent();
99 display.timerExec(1000, runnable2);
100 }
101 };
102 Display display = Display.getDefault();
103 display.asyncExec(runnable1);
105 }
106 }
107 }
108
109 private boolean isSupportedBuffer(IFileBuffer buffer) {
110 String fileExtension = buffer.getLocation().getFileExtension();
111 return "java".equals(fileExtension); }
114
115
118 public void partClosed(IWorkbenchPartReference partRef) {
119 view.handlePartHidden(partRef.getPart(false));
120 }
121
122
125 public void partHidden(IWorkbenchPartReference partRef) {
126 view.handlePartHidden(partRef.getPart(false));
127 }
128
129
132 public void partOpened(IWorkbenchPartReference partRef) {
133 view.handlePartVisible(partRef.getPart(false));
134 }
135
136
139 public void partVisible(IWorkbenchPartReference partRef) {
140 view.handlePartVisible(partRef.getPart(false));
141 }
142
143
144
147 public void bufferDisposed(IFileBuffer buffer) {
148 }
150
151
154 public void bufferCreated(IFileBuffer buffer) {
155 }
157
158
161 public void bufferContentAboutToBeReplaced(IFileBuffer buffer) {
162 }
164
165
168 public void bufferContentReplaced(IFileBuffer buffer) {
169 }
171
172
175 public void stateChanging(IFileBuffer buffer) {
176 }
178
179
182 public void stateValidationChanged(IFileBuffer buffer, boolean isStateValidated) {
183 }
185
186
189 public void underlyingFileMoved(IFileBuffer buffer, IPath path) {
190 }
192
193
196 public void underlyingFileDeleted(IFileBuffer buffer) {
197 }
199
200
203 public void stateChangeFailed(IFileBuffer buffer) {
204 }
206
207
210 public void partInputChanged(IWorkbenchPartReference partRef) {
211 }
213
214
217 public void partActivated(IWorkbenchPartReference partRef) {
218 }
220
221
224 public void partBroughtToTop(IWorkbenchPartReference partRef) {
225 }
227
228
231 public void partDeactivated(IWorkbenchPartReference partRef) {
232 }
234
235
236
237
238
239 }
240 |
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