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node_modules/lottie-web/player/js/elements/CompElement.js

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+import {
+  extendPrototype,
+} from '../utils/functionExtensions';
+import BaseElement from './BaseElement';
+import TransformElement from './helpers/TransformElement';
+import HierarchyElement from './helpers/HierarchyElement';
+import FrameElement from './helpers/FrameElement';
+import RenderableDOMElement from './helpers/RenderableDOMElement';
+
+function ICompElement() {}
+
+extendPrototype([BaseElement, TransformElement, HierarchyElement, FrameElement, RenderableDOMElement], ICompElement);
+
+ICompElement.prototype.initElement = function (data, globalData, comp) {
+  this.initFrame();
+  this.initBaseData(data, globalData, comp);
+  this.initTransform(data, globalData, comp);
+  this.initRenderable();
+  this.initHierarchy();
+  this.initRendererElement();
+  this.createContainerElements();
+  this.createRenderableComponents();
+  if (this.data.xt || !globalData.progressiveLoad) {
+    this.buildAllItems();
+  }
+  this.hide();
+};
+
+/* ICompElement.prototype.hide = function(){
+    if(!this.hidden){
+        this.hideElement();
+        var i,len = this.elements.length;
+        for( i = 0; i < len; i+=1 ){
+            if(this.elements[i]){
+                this.elements[i].hide();
+            }
+        }
+    }
+}; */
+
+ICompElement.prototype.prepareFrame = function (num) {
+  this._mdf = false;
+  this.prepareRenderableFrame(num);
+  this.prepareProperties(num, this.isInRange);
+  if (!this.isInRange && !this.data.xt) {
+    return;
+  }
+
+  if (!this.tm._placeholder) {
+    var timeRemapped = this.tm.v;
+    if (timeRemapped === this.data.op) {
+      timeRemapped = this.data.op - 1;
+    }
+    this.renderedFrame = timeRemapped;
+  } else {
+    this.renderedFrame = num / this.data.sr;
+  }
+  var i;
+  var len = this.elements.length;
+  if (!this.completeLayers) {
+    this.checkLayers(this.renderedFrame);
+  }
+  // This iteration needs to be backwards because of how expressions connect between each other
+  for (i = len - 1; i >= 0; i -= 1) {
+    if (this.completeLayers || this.elements[i]) {
+      this.elements[i].prepareFrame(this.renderedFrame - this.layers[i].st);
+      if (this.elements[i]._mdf) {
+        this._mdf = true;
+      }
+    }
+  }
+};
+
+ICompElement.prototype.renderInnerContent = function () {
+  var i;
+  var len = this.layers.length;
+  for (i = 0; i < len; i += 1) {
+    if (this.completeLayers || this.elements[i]) {
+      this.elements[i].renderFrame();
+    }
+  }
+};
+
+ICompElement.prototype.setElements = function (elems) {
+  this.elements = elems;
+};
+
+ICompElement.prototype.getElements = function () {
+  return this.elements;
+};
+
+ICompElement.prototype.destroyElements = function () {
+  var i;
+  var len = this.layers.length;
+  for (i = 0; i < len; i += 1) {
+    if (this.elements[i]) {
+      this.elements[i].destroy();
+    }
+  }
+};
+
+ICompElement.prototype.destroy = function () {
+  this.destroyElements();
+  this.destroyBaseElement();
+};
+
+export default ICompElement;