private UsageViewImpl getUsageView() {
UsageViewImpl usageView = myUsageViewRef.get();
if (usageView != null) return usageView;
int usageCount = myUsageCountWithoutDefinition.get();
if (usageCount >= 2 || usageCount == 1 && myProcessPresentation.isShowPanelIfOnlyOneUsage()) {
usageView = new UsageViewImpl(myProject, myPresentation, mySearchFor, mySearcherFactory);
if (myUsageViewRef.compareAndSet(null, usageView)) {
openView(usageView);
Usage firstUsage = myFirstUsage.get();
if (firstUsage != null) {
usageView.appendUsageLater(firstUsage);
}
} else {
Disposer.dispose(usageView);
}
return myUsageViewRef.get();
}
return null;
}
private void endSearchForUsages() {
int usageCount = myUsageCountWithoutDefinition.get();
if (usageCount == 0 && myProcessPresentation.isShowNotFoundMessage()) {
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
public void run() {
final List<Action> notFoundActions = myProcessPresentation.getNotFoundActions();
final String message =
UsageViewBundle.message(
"dialog.no.usages.found.in",
StringUtil.decapitalize(myPresentation.getUsagesString()),
myPresentation.getScopeText());
if (notFoundActions == null || notFoundActions.isEmpty()) {
ToolWindowManager.getInstance(myProject)
.notifyByBalloon(
ToolWindowId.FIND,
MessageType.INFO,
XmlStringUtil.escapeString(message),
IconLoader.getIcon("/actions/find.png"),
null);
} else {
List<String> titles = new ArrayList<String>(notFoundActions.size() + 1);
titles.add(UsageViewBundle.message("dialog.button.ok"));
for (Action action : notFoundActions) {
Object value =
action.getValue(FindUsagesProcessPresentation.NAME_WITH_MNEMONIC_KEY);
if (value == null) value = action.getValue(Action.NAME);
titles.add((String) value);
}
int option =
Messages.showDialog(
myProject,
message,
UsageViewBundle.message("dialog.title.information"),
titles.toArray(new String[titles.size()]),
0,
Messages.getInformationIcon());
if (option > 0) {
notFoundActions
.get(option - 1)
.actionPerformed(new ActionEvent(this, 0, titles.get(option)));
}
}
}
},
ModalityState.NON_MODAL,
myProject.getDisposed());
} else if (usageCount == 1 && !myProcessPresentation.isShowPanelIfOnlyOneUsage()) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
Usage usage = myFirstUsage.get();
if (usage.canNavigate()) {
usage.navigate(true);
flashUsageScriptaculously(usage);
}
}
});
} else {
final UsageViewImpl usageView = myUsageViewRef.get();
if (usageView != null) usageView.setSearchInProgress(false);
}
if (myListener != null) {
myListener.findingUsagesFinished(myUsageViewRef.get());
}
}