@NotNull
public static FindUsagesProcessPresentation setupProcessPresentation(
@NotNull final Project project,
final boolean showPanelIfOnlyOneUsage,
@NotNull final UsageViewPresentation presentation) {
FindUsagesProcessPresentation processPresentation =
new FindUsagesProcessPresentation(presentation);
processPresentation.setShowNotFoundMessage(true);
processPresentation.setShowPanelIfOnlyOneUsage(showPanelIfOnlyOneUsage);
processPresentation.setProgressIndicatorFactory(
() -> new FindProgressIndicator(project, presentation.getScopeText()));
return processPresentation;
}
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();
}
public void findUsages(
@NotNull final Processor<UsageInfo> consumer,
@NotNull FindUsagesProcessPresentation processPresentation) {
try {
myProgress.setIndeterminate(true);
myProgress.setText("Scanning indexed files...");
final Set<PsiFile> filesForFastWordSearch =
ApplicationManager.getApplication()
.runReadAction(
new Computable<Set<PsiFile>>() {
@Override
public Set<PsiFile> compute() {
return getFilesForFastWordSearch();
}
});
myProgress.setIndeterminate(false);
searchInFiles(filesForFastWordSearch, processPresentation, consumer);
myProgress.setIndeterminate(true);
myProgress.setText("Scanning non-indexed files...");
boolean skipIndexed = canRelyOnIndices();
final Collection<PsiFile> otherFiles =
collectFilesInScope(filesForFastWordSearch, skipIndexed);
myProgress.setIndeterminate(false);
long start = System.currentTimeMillis();
searchInFiles(otherFiles, processPresentation, consumer);
if (skipIndexed && otherFiles.size() > 1000) {
logStats(otherFiles, start);
}
} catch (ProcessCanceledException e) {
// fine
}
if (!myLargeFiles.isEmpty()) {
processPresentation.setLargeFilesWereNotScanned(myLargeFiles);
}
if (!myProgress.isCanceled()) {
myProgress.setText(FindBundle.message("find.progress.search.completed"));
}
}
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 searchInFiles(
@NotNull Collection<PsiFile> psiFiles,
@NotNull FindUsagesProcessPresentation processPresentation,
@NotNull final Processor<UsageInfo> consumer) {
int i = 0;
long totalFilesSize = 0;
int count = 0;
for (final PsiFile psiFile : psiFiles) {
final VirtualFile virtualFile = psiFile.getVirtualFile();
final int index = i++;
if (virtualFile == null) continue;
long fileLength = UsageViewManagerImpl.getFileLength(virtualFile);
if (fileLength == -1) continue; // Binary or invalid
final boolean skipProjectFile =
ProjectCoreUtil.isProjectOrWorkspaceFile(virtualFile)
&& !myFindModel.isSearchInProjectFiles();
if (skipProjectFile && !Registry.is("find.search.in.project.files")) continue;
if (fileLength > SINGLE_FILE_SIZE_LIMIT) {
myLargeFiles.add(psiFile);
continue;
}
myProgress.checkCanceled();
myProgress.setFraction((double) index / psiFiles.size());
String text =
FindBundle.message(
"find.searching.for.string.in.file.progress",
myFindModel.getStringToFind(),
virtualFile.getPresentableUrl());
myProgress.setText(text);
myProgress.setText2(
FindBundle.message("find.searching.for.string.in.file.occurrences.progress", count));
int countInFile =
FindInProjectUtil.processUsagesInFile(
psiFile,
myFindModel,
new Processor<UsageInfo>() {
@Override
public boolean process(UsageInfo info) {
return skipProjectFile || consumer.process(info);
}
});
if (countInFile > 0 && skipProjectFile) {
processPresentation.projectFileUsagesFound(
new Runnable() {
@Override
public void run() {
FindModel model = myFindModel.clone();
model.setSearchInProjectFiles(true);
FindInProjectManager.getInstance(myProject).startFindInProject(model);
}
});
continue;
}
count += countInFile;
if (countInFile > 0) {
totalFilesSize += fileLength;
if (totalFilesSize > FILES_SIZE_LIMIT && !myWarningShown) {
myWarningShown = true;
String message =
FindBundle.message(
"find.excessive.total.size.prompt",
UsageViewManagerImpl.presentableSize(totalFilesSize),
ApplicationNamesInfo.getInstance().getProductName());
UsageLimitUtil.showAndCancelIfAborted(
myProject, message, processPresentation.getUsageViewPresentation());
}
}
}
}
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());
}
}