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ReadonlyStatusHandler - do not show the dialog if all files are writable

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This commit is contained in:
Eugene Zhuravlev
2005-01-24 18:42:28 +03:00
parent e4f15175c7
commit 7831bd43ea
1 changed files with 24 additions and 25 deletions
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source/com/intellij/openapi/vcs/readOnlyHandler/ReadonlyStatusHandlerImpl.java
+24 -25
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@@ -56,41 +56,38 @@ public class ReadonlyStatusHandlerImpl extends ReadonlyStatusHandler implements
}
public OperationStatus ensureFilesWritable(VirtualFile[] files) {
long[] modificationStamps = new long[files.length];
if (files.length == 0) {
return new OperationStatus(VirtualFile.EMPTY_ARRAY, VirtualFile.EMPTY_ARRAY);
}
final FileInfo[] fileInfos = createFileInfos(files);
if (fileInfos.length == 0) { // if all files are already writable
return new OperationStatus(VirtualFile.EMPTY_ARRAY, VirtualFile.EMPTY_ARRAY);
}
ApplicationManager.getApplication().assertIsDispatchThread();
final long[] modificationStamps = new long[files.length];
for (int i = 0; i < files.length; i++) {
modificationStamps[i] = files[i].getModificationStamp();
}
final FileInfo[] fileInfos = createFileInfos(files);
if (files.length == 0) return new OperationStatus(VirtualFile.EMPTY_ARRAY, VirtualFile.EMPTY_ARRAY);
if (ApplicationManager.getApplication().isUnitTestMode()) {
return createResultStatus(files, modificationStamps);
}
Runnable handleAction = new Runnable() {
public void run() {
if (SHOW_DIALOG) {
new HandleReadOnlyStatusDialog(myProject, fileInfos).show();
} else {
for (int i = 0; i < fileInfos.length; i++) {
fileInfos[i].handle();
}
}
}
};
ApplicationManager.getApplication().assertIsDispatchThread();
// This event count hack is necessary to allow actions that called this stuff could still get data from their data contexts.
// Otherwise data manager stuff will fire up an assertion saying that event count has been changed (due to modal dialog show-up)
// The hack itself is safe since we guarantee that focus will return to the same component had it before modal dialog have been shown.
int savedEventCount = IdeEventQueue.getInstance().getEventCount();
handleAction.run();
final int savedEventCount = IdeEventQueue.getInstance().getEventCount();
if (SHOW_DIALOG) {
new HandleReadOnlyStatusDialog(myProject, fileInfos).show();
}
else {
for (int i = 0; i < fileInfos.length; i++) {
fileInfos[i].handle();
}
}
IdeEventQueue.getInstance().setEventCount(savedEventCount);
return createResultStatus(files, modificationStamps);
}
private OperationStatus createResultStatus(final VirtualFile[] files, final long[] modificationStamps) {
@@ -106,8 +103,10 @@ public class ReadonlyStatusHandlerImpl extends ReadonlyStatusHandler implements
}
}
return new OperationStatus(readOnlyFiles.toArray(new VirtualFile[readOnlyFiles.size()]),
updatedFiles.toArray(new VirtualFile[updatedFiles.size()]));
return new OperationStatus(
readOnlyFiles.size() > 0? readOnlyFiles.toArray(new VirtualFile[readOnlyFiles.size()]) : VirtualFile.EMPTY_ARRAY,
updatedFiles.size() > 0? updatedFiles.toArray(new VirtualFile[updatedFiles.size()]) : VirtualFile.EMPTY_ARRAY
);
}
private FileInfo[] createFileInfos(VirtualFile[] files) {