SAP C4C HTML Mashup initializePane方法里的Inport和Navigation处理

MashupHTMLContainer.prototype.initializePane = function() {
		var oController = this.getController();
		var oModel = oController.getComponentModel();
		var oEmbeddingcontext = oController.getEmbeddingContext();
		this._oHtmlPage.setController(oController);
		if (oModel) {
			this._createMashupModel(oModel._oData, oEmbeddingcontext);
			// checks if mashup has an inport or not
			if (this._sInport) {
				// creates inport adapter and attaches it to inport events
				this._oInportAdapter = new InportAdapter(this._sInport, oController, true);
				this._oInportAdapter.on("inportFired", $.proxy(this._onInPortFired, this));

				if (!this._oMashupModel.hasHtmlCode()) {
					// inport and source uri --> fire inport to build complete source uri
					this._oInportAdapter.refire();
					if (this._sInport === "ExtensionFieldsInPort") {
						this._getSourceUriFromModel(this._oMashupModel);
					}
				}
			} else {
				// no inport and no html content --> source uri already valid
				if (!this._oMashupModel.hasHtmlCode()) {
					this._getSourceUriFromModel(this._oMashupModel);
				}
			}
		}
	};