@Override
public void execute(
final Editor editor,
final DataContext dataContext,
@Nullable final Producer<Transferable> producer) {
if (!CodeInsightUtilBase.prepareEditorForWrite(editor)) return;
final Document document = editor.getDocument();
if (!FileDocumentManager.getInstance()
.requestWriting(document, CommonDataKeys.PROJECT.getData(dataContext))) {
return;
}
DataContext context = dataContext;
if (producer != null) {
context =
new DataContext() {
@Override
public Object getData(@NonNls String dataId) {
return PasteAction.TRANSFERABLE_PROVIDER.is(dataId)
? producer
: dataContext.getData(dataId);
}
};
}
final Project project = editor.getProject();
if (project == null
|| editor.isColumnMode()
|| editor.getSelectionModel().hasBlockSelection()
|| editor.getCaretModel().getCaretCount() > 1) {
if (myOriginalHandler != null) {
myOriginalHandler.execute(editor, context);
}
return;
}
final PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(document);
if (file == null) {
if (myOriginalHandler != null) {
myOriginalHandler.execute(editor, context);
}
return;
}
document.startGuardedBlockChecking();
try {
for (PasteProvider provider : Extensions.getExtensions(EP_NAME)) {
if (provider.isPasteEnabled(context)) {
provider.performPaste(context);
return;
}
}
doPaste(editor, project, file, document, producer);
} catch (ReadOnlyFragmentModificationException e) {
EditorActionManager.getInstance().getReadonlyFragmentModificationHandler(document).handle(e);
} finally {
document.stopGuardedBlockChecking();
}
}
@Override
public void execute(
@NotNull final Editor editor, char charTyped, @NotNull DataContext dataContext) {
if (editor.isViewer()) return;
Document doc = editor.getDocument();
Project project = CommonDataKeys.PROJECT.getData(dataContext);
if (!FileDocumentManager.getInstance().requestWriting(doc, project)) {
return;
}
doc.startGuardedBlockChecking();
try {
final String str = String.valueOf(charTyped);
CommandProcessor.getInstance()
.setCurrentCommandName(EditorBundle.message("typing.in.editor.command.name"));
EditorModificationUtil.typeInStringAtCaretHonorMultipleCarets(editor, str, true);
} catch (ReadOnlyFragmentModificationException e) {
EditorActionManager.getInstance().getReadonlyFragmentModificationHandler(doc).handle(e);
} finally {
doc.stopGuardedBlockChecking();
}
}
