/**
* Collects all files which are located in the passed directory.
*
* @throws IllegalArgumentException if <code>dir</code> isn't a directory.
*/
public static void collectFiles(
final VirtualFile dir,
final List<VirtualFile> files,
final boolean recursive,
final boolean addDirectories) {
if (!dir.isDirectory()) {
throw new IllegalArgumentException(
VcsBundle.message("exception.text.file.should.be.directory", dir.getPresentableUrl()));
}
final FileTypeManager fileTypeManager = FileTypeManager.getInstance();
VfsUtilCore.visitChildrenRecursively(
dir,
new VirtualFileVisitor() {
@Override
public boolean visitFile(@NotNull VirtualFile file) {
if (file.isDirectory()) {
if (addDirectories) {
files.add(file);
}
if (!recursive && !Comparing.equal(file, dir)) {
return false;
}
} else if (fileTypeManager == null || file.getFileType() != FileTypes.UNKNOWN) {
files.add(file);
}
return true;
}
});
}
protected boolean askReloadFromDisk(final VirtualFile file, final Document document) {
ApplicationManager.getApplication().assertIsDispatchThread();
if (!isDocumentUnsaved(document)) return true;
String message = UIBundle.message("file.cache.conflict.message.text", file.getPresentableUrl());
if (ApplicationManager.getApplication().isUnitTestMode()) throw new RuntimeException(message);
final DialogBuilder builder = new DialogBuilder((Project) null);
builder.setCenterPanel(new JLabel(message, Messages.getQuestionIcon(), SwingConstants.CENTER));
builder.addOkAction().setText(UIBundle.message("file.cache.conflict.load.fs.changes.button"));
builder
.addCancelAction()
.setText(UIBundle.message("file.cache.conflict.keep.memory.changes.button"));
builder.addAction(
new AbstractAction(UIBundle.message("file.cache.conflict.show.difference.button")) {
@Override
public void actionPerformed(ActionEvent e) {
String title =
UIBundle.message(
"file.cache.conflict.for.file.dialog.title", file.getPresentableUrl());
final ProjectEx project =
(ProjectEx) ProjectLocator.getInstance().guessProjectForFile(file);
SimpleDiffRequest request = new SimpleDiffRequest(project, title);
FileType fileType = file.getFileType();
String fsContent = LoadTextUtil.loadText(file).toString();
request.setContents(
new SimpleContent(fsContent, fileType),
new DocumentContent(project, document, fileType));
request.setContentTitles(
UIBundle.message("file.cache.conflict.diff.content.file.system.content"),
UIBundle.message("file.cache.conflict.diff.content.memory.content"));
DialogBuilder diffBuilder = new DialogBuilder(project);
DiffPanelImpl diffPanel =
(DiffPanelImpl)
DiffManager.getInstance()
.createDiffPanel(diffBuilder.getWindow(), project, diffBuilder, null);
diffPanel.getOptions().setShowSourcePolicy(DiffPanelOptions.ShowSourcePolicy.DONT_SHOW);
diffBuilder.setCenterPanel(diffPanel.getComponent());
diffBuilder.setDimensionServiceKey("FileDocumentManager.FileCacheConflict");
diffPanel.setDiffRequest(request);
diffBuilder
.addOkAction()
.setText(UIBundle.message("file.cache.conflict.save.changes.button"));
diffBuilder.addCancelAction();
diffBuilder.setTitle(title);
if (diffBuilder.show() == DialogWrapper.OK_EXIT_CODE) {
builder.getDialogWrapper().close(DialogWrapper.CANCEL_EXIT_CODE);
}
}
});
builder.setTitle(UIBundle.message("file.cache.conflict.dialog.title"));
builder.setButtonsAlignment(SwingConstants.CENTER);
builder.setHelpId("reference.dialogs.fileCacheConflict");
return builder.show() == 0;
}
public static void setDirectoryName(@NotNull FindModel model, @NotNull DataContext dataContext) {
PsiElement psiElement = null;
Project project = CommonDataKeys.PROJECT.getData(dataContext);
if (project != null && !DumbServiceImpl.getInstance(project).isDumb()) {
try {
psiElement = CommonDataKeys.PSI_ELEMENT.getData(dataContext);
} catch (IndexNotReadyException ignore) {
}
}
String directoryName = null;
if (psiElement instanceof PsiDirectory) {
directoryName = ((PsiDirectory) psiElement).getVirtualFile().getPresentableUrl();
}
if (directoryName == null && psiElement instanceof PsiDirectoryContainer) {
final PsiDirectory[] directories = ((PsiDirectoryContainer) psiElement).getDirectories();
directoryName =
directories.length == 1 ? directories[0].getVirtualFile().getPresentableUrl() : null;
}
Module module = LangDataKeys.MODULE_CONTEXT.getData(dataContext);
if (module != null) {
model.setModuleName(module.getName());
}
Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
if (model.getModuleName() == null || editor == null) {
model.setDirectoryName(directoryName);
model.setProjectScope(
directoryName == null && module == null && !model.isCustomScope() || editor != null);
if (directoryName != null) {
model.setCustomScope(false); // to select "Directory: " radio button
}
// for convenience set directory name to directory of current file, note that we doesn't
// change default projectScope
if (directoryName == null) {
VirtualFile virtualFile = CommonDataKeys.VIRTUAL_FILE.getData(dataContext);
if (virtualFile != null && !virtualFile.isDirectory())
virtualFile = virtualFile.getParent();
if (virtualFile != null) model.setDirectoryName(virtualFile.getPresentableUrl());
}
}
}