Add frame:render event

src/canvas/view/FrameView.ts

@@ -33,8 +33,7 @@ export default class FrameView extends ModuleView<Frame, HTMLIFrameElement> {
   constructor(model: Frame, view?: FrameWrapView) {
     super({ model });
     bindAll(this, 'updateClientY', 'stopAutoscroll', 'autoscroll', '_emitUpdate');
-    const { el, em } = this;
-    //el = em.config.el
+    const { el } = this;
     //@ts-ignore
     this.module._config = {
       ...(this.config || {}),
@@ -42,7 +41,6 @@ export default class FrameView extends ModuleView<Frame, HTMLIFrameElement> {
       frameView: this,
       //canvasView: view?.cv
     };
-    //console.log(this.config)
     this.frameWrapView = view;
     this.showGlobalTools = debounce(this.showGlobalTools.bind(this), 50);
     const cvModel = this.getCanvasModel();
@@ -257,9 +255,10 @@ export default class FrameView extends ModuleView<Frame, HTMLIFrameElement> {
   }
 
   render() {
-    const { $el, ppfx } = this;
+    const { $el, ppfx, em } = this;
     $el.attr({ class: `${ppfx}frame` });
     this.renderScripts();
+    em.trigger('frame:render', this);
     return this;
   }