Function init

packages/engine/src/inner-plugins/builtin-hotkey.ts:226–546

()

export const builtinHotkey = (ctx: IPublicModelPluginContext) => {
  return {
    init() {
      const { hotkey, project, logger, canvas } = ctx;
      const { clipboard } = canvas;
      // hotkey binding
      hotkey.bind(['backspace', 'del'], (e: KeyboardEvent, action) => {
        logger.info(`action ${action} is triggered`);

        if (canvas.isInLiveEditing) {
          return;
        }
        // TODO: use focus-tracker
        const doc = project.currentDocument;
        if (isFormEvent(e) || !doc) {
          return;
        }
        e.preventDefault();

        const sel = doc.selection;
        const topItems = sel.getTopNodes();
        // TODO: check can remove
        topItems.forEach((node) => {
          if (node?.canPerformAction('remove')) {
            node && doc.removeNode(node);
          }
        });
        sel.clear();
      });

      hotkey.bind('escape', (e: KeyboardEvent, action) => {
        logger.info(`action ${action} is triggered`);

        if (canvas.isInLiveEditing) {
          return;
        }
        const sel = project.currentDocument?.selection;
        if (isFormEvent(e) || !sel) {
          return;
        }
        e.preventDefault();

        sel.clear();
        // currentFocus.esc();
      });

      // command + c copy  command + x cut
      hotkey.bind(['command+c', 'ctrl+c', 'command+x', 'ctrl+x'], (e, action) => {
        logger.info(`action ${action} is triggered`);
        if (canvas.isInLiveEditing) {
          return;
        }
        const doc = project.currentDocument;
        if (isFormEvent(e) || !doc) {
          return;
        }
        const anchorValue = document.getSelection()?.anchorNode?.nodeValue;
        if (anchorValue && typeof anchorValue === 'string') {
          return;
        }