public void startTemplateWithPrefix(
final Editor editor,
final TemplateImpl template,
final int templateStart,
@Nullable final PairProcessor<String, String> processor,
@Nullable final String argument) {
final int caretOffset = editor.getCaretModel().getOffset();
final TemplateState templateState = initTemplateState(editor);
CommandProcessor commandProcessor = CommandProcessor.getInstance();
commandProcessor.executeCommand(
myProject,
() -> {
editor.getDocument().deleteString(templateStart, caretOffset);
editor.getCaretModel().moveToOffset(templateStart);
editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
editor.getSelectionModel().removeSelection();
Map<String, String> predefinedVarValues = null;
if (argument != null) {
predefinedVarValues = new HashMap<String, String>();
predefinedVarValues.put(TemplateImpl.ARG, argument);
}
templateState.start(template, processor, predefinedVarValues);
},
CodeInsightBundle.message("insert.code.template.command"),
null);
}
@Nullable
public Runnable startNonCustomTemplates(
final Map<TemplateImpl, String> template2argument,
final Editor editor,
@Nullable final PairProcessor<String, String> processor) {
final int caretOffset = editor.getCaretModel().getOffset();
final Document document = editor.getDocument();
final CharSequence text = document.getCharsSequence();
if (template2argument == null || template2argument.isEmpty()) {
return null;
}
if (!FileDocumentManager.getInstance().requestWriting(editor.getDocument(), myProject)) {
return null;
}
return () -> {
if (template2argument.size() == 1) {
TemplateImpl template = template2argument.keySet().iterator().next();
String argument = template2argument.get(template);
int templateStart = getTemplateStart(template, argument, caretOffset, text);
startTemplateWithPrefix(editor, template, templateStart, processor, argument);
} else {
ListTemplatesHandler.showTemplatesLookup(myProject, editor, template2argument);
}
};
}
private static boolean containsTemplateStartingBefore(
Map<TemplateImpl, String> template2argument, int offset, int caretOffset, CharSequence text) {
for (TemplateImpl template : template2argument.keySet()) {
String argument = template2argument.get(template);
int templateStart = getTemplateStart(template, argument, caretOffset, text);
if (templateStart < offset) {
return true;
}
}
return false;
}
private static <T, U> void addToMap(
@NotNull Map<T, U> map, @NotNull Collection<? extends T> keys, U value) {
for (T key : keys) {
map.put(key, value);
}
}