@Override
public boolean startTemplate(@NotNull Editor editor, char shortcutChar) {
Runnable runnable = prepareTemplate(editor, shortcutChar, null);
if (runnable != null) {
PsiDocumentManager.getInstance(myProject).commitDocument(editor.getDocument());
runnable.run();
}
return runnable != null;
}
private void startTemplate(
final Editor editor,
final String selectionString,
final Template template,
boolean inSeparateCommand,
TemplateEditingListener listener,
final PairProcessor<String, String> processor,
final Map<String, String> predefinedVarValues) {
final TemplateState templateState = initTemplateState(editor);
//noinspection unchecked
templateState.getProperties().put(ExpressionContext.SELECTION, selectionString);
if (listener != null) {
templateState.addTemplateStateListener(listener);
}
Runnable r =
() -> {
if (selectionString != null) {
ApplicationManager.getApplication()
.runWriteAction(() -> EditorModificationUtil.deleteSelectedText(editor));
} else {
editor.getSelectionModel().removeSelection();
}
templateState.start((TemplateImpl) template, processor, predefinedVarValues);
};
if (inSeparateCommand) {
CommandProcessor.getInstance()
.executeCommand(
myProject, r, CodeInsightBundle.message("insert.code.template.command"), null);
} else {
r.run();
}
if (shouldSkipInTests()) {
if (!templateState.isFinished()) templateState.gotoEnd(false);
}
}
@Override
public void itemSelected(LookupEvent event) {
LookupElement item = event.getItem();
if (item == null) return;
char c = event.getCompletionChar();
if (myCheckCompletionChar && !LookupEvent.isSpecialCompletionChar(c)) {
return;
}
final Project project = myContext.getProject();
if (project == null) {
return;
}
Runnable runnable =
() ->
new WriteCommandAction(project) {
@Override
protected void run(@NotNull com.intellij.openapi.application.Result result)
throws Throwable {
Editor editor = myContext.getEditor();
if (editor != null) {
TemplateState templateState = TemplateManagerImpl.getTemplateState(editor);
if (templateState != null) {
templateState.considerNextTabOnLookupItemSelected(item);
}
}
}
}.execute();
if (ApplicationManager.getApplication().isUnitTestMode()) {
runnable.run();
} else {
ApplicationManager.getApplication()
.invokeLater(runnable, ModalityState.current(), project.getDisposed());
}
}