public UsageView searchAndShowUsages(
@NotNull final UsageTarget[] searchFor,
final Factory<UsageSearcher> searcherFactory,
final boolean showPanelIfOnlyOneUsage,
final boolean showNotFoundMessage,
@NotNull final UsageViewPresentation presentation,
final UsageViewStateListener listener) {
final AtomicReference<UsageViewImpl> usageView = new AtomicReference<UsageViewImpl>();
final FindUsagesProcessPresentation processPresentation = new FindUsagesProcessPresentation();
processPresentation.setShowNotFoundMessage(showNotFoundMessage);
processPresentation.setShowPanelIfOnlyOneUsage(showPanelIfOnlyOneUsage);
Task task =
new Task.Backgroundable(
myProject, getProgressTitle(presentation), true, new SearchInBackgroundOption()) {
public void run(@NotNull final ProgressIndicator indicator) {
new SearchForUsagesRunnable(
usageView,
presentation,
searchFor,
searcherFactory,
processPresentation,
listener)
.run();
}
@Override
public DumbModeAction getDumbModeAction() {
return DumbModeAction.CANCEL;
}
@Nullable
public NotificationInfo getNotificationInfo() {
String notification =
usageView.get() != null
? usageView.get().getUsagesCount() + " Usage(s) Found"
: "No Usages Found";
return new NotificationInfo("Find Usages", "Find Usages Finished", notification);
}
};
ProgressManager.getInstance().run(task);
return usageView.get();
}
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;
}
public void searchAndShowUsages(
@NotNull UsageTarget[] searchFor,
@NotNull Factory<UsageSearcher> searcherFactory,
@NotNull FindUsagesProcessPresentation processPresentation,
@NotNull UsageViewPresentation presentation,
UsageViewStateListener listener) {
final AtomicReference<UsageViewImpl> usageView = new AtomicReference<UsageViewImpl>();
final SearchForUsagesRunnable runnable =
new SearchForUsagesRunnable(
usageView, presentation, searchFor, searcherFactory, processPresentation, listener);
final Factory<ProgressIndicator> progressIndicatorFactory =
processPresentation.getProgressIndicatorFactory();
final ProgressIndicator progressIndicator =
progressIndicatorFactory != null ? progressIndicatorFactory.create() : null;
ApplicationManager.getApplication()
.executeOnPooledThread(
new Runnable() {
public void run() {
try {
ProgressManager.getInstance()
.runProcess(
new Runnable() {
public void run() {
runnable.searchUsages();
}
},
progressIndicator);
} catch (ProcessCanceledException e) {
// ignore
}
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
public void run() {
runnable.endSearchForUsages();
}
},
ModalityState.NON_MODAL);
}
});
}
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());
}
}
