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 void setActions(
final DialogBuilder builder,
MergePanel2 mergePanel,
final Convertor<DialogWrapper, Boolean> preOkHook) {
builder.removeAllActions(); // otherwise dialog will get default actions (OK, Cancel)
if (myOkButtonPresentation != null) {
if (builder.getOkAction() == null) {
builder.addOkAction();
}
configureAction(builder, builder.getOkAction(), myOkButtonPresentation);
builder.setOkOperation(
new Runnable() {
@Override
public void run() {
if (preOkHook != null && !preOkHook.convert(builder.getDialogWrapper())) return;
myOkButtonPresentation.run(builder.getDialogWrapper());
}
});
}
if (myCancelButtonPresentation != null) {
if (builder.getCancelAction() == null) {
builder.addCancelAction();
}
configureAction(builder, builder.getCancelAction(), myCancelButtonPresentation);
builder.setCancelOperation(
new Runnable() {
@Override
public void run() {
myCancelButtonPresentation.run(builder.getDialogWrapper());
}
});
}
if (getMergeContent() != null && mergePanel.getMergeList() != null) {
new AllResolvedListener(mergePanel, builder.getDialogWrapper());
}
}