--- a/src/js/init.js Tue Apr 23 15:23:20 2013 +0200
+++ b/src/js/init.js Wed May 15 15:35:15 2013 +0200
@@ -1,195 +1,13 @@
-/* init.js - initialization and configuration of the widgets
-*/
+/* Initialization of the namespace */
if (typeof window.IriSP === "undefined") {
window.IriSP = {};
}
-/* The Metadataplayer Object, single point of entry, replaces IriSP.init_player */
-
-IriSP.Metadataplayer = function(config) {
- IriSP.log("IriSP.Metadataplayer constructor");
- for (var key in IriSP.guiDefaults) {
- if (IriSP.guiDefaults.hasOwnProperty(key) && !config.hasOwnProperty(key)) {
- config[key] = IriSP.guiDefaults[key]
- }
- }
- var _container = document.getElementById(config.container);
- _container.innerHTML = '<h3 class="Ldt-Loader">Loading... Chargement...</h3>';
- this.sourceManager = new IriSP.Model.Directory();
- this.config = config;
- this.__events = {};
- this.loadLibs();
-}
-
-IriSP.Metadataplayer.prototype.toString = function() {
- return 'Metadataplayer in #' + this.config.container;
-}
-
-IriSP.Metadataplayer.prototype.on = function(_event, _callback) {
- if (typeof this.__events[_event] === "undefined") {
- this.__events[_event] = [];
- }
- this.__events[_event].push(_callback);
-}
-
-IriSP.Metadataplayer.prototype.trigger = function(_event, _data) {
- var _element = this;
- IriSP._(this.__events[_event]).each(function(_callback) {
- _callback.call(_element, _data);
- });
-}
-
-IriSP.Metadataplayer.prototype.loadLibs = function() {
- IriSP.log("IriSP.Metadataplayer.prototype.loadLibs");
- var $L = $LAB
- .script(IriSP.getLib("underscore"))
- .script(IriSP.getLib("Mustache"))
- .script(IriSP.getLib("jQuery"));
-
- if (typeof JSON == "undefined") {
- $L.script(IriSP.getLib("json"));
- }
-
- $L.wait()
- .script(IriSP.getLib("jQueryUI"));
-
- /* widget specific requirements */
- for(var _i = 0; _i < this.config.widgets.length; _i++) {
- var _t = this.config.widgets[_i].type;
- if (typeof IriSP.widgetsRequirements[_t] !== "undefined" && typeof IriSP.widgetsRequirements[_t].requires !== "undefined" ) {
- for (var _j = 0; _j < IriSP.widgetsRequirements[_t].requires.length; _j++) {
- $L.script(IriSP.getLib(IriSP.widgetsRequirements[_t].requires[_j]));
- }
- }
- }
-
- var _this = this;
-
- $L.wait(function() {
- _this.onLibsLoaded();
- });
+if (typeof IriSP.jQuery === "undefined" && typeof window.jQuery !== "undefined") {
+ IriSP.jQuery = window.jQuery;
}
-IriSP.Metadataplayer.prototype.onLibsLoaded = function() {
- IriSP.log("IriSP.Metadataplayer.prototype.onLibsLoaded");
- if (typeof IriSP.jQuery === "undefined" && typeof window.jQuery !== "undefined") {
- IriSP.jQuery = window.jQuery;
- }
- if (typeof IriSP._ === "undefined" && typeof window._ !== "undefined") {
- IriSP._ = window._;
- }
- IriSP.loadCss(IriSP.getLib("cssjQueryUI"));
- IriSP.loadCss(this.config.css);
-
- this.$ = IriSP.jQuery('#' + this.config.container);
- this.$.css({
- "width": this.config.width,
- "clear": "both"
- });
- if (typeof this.config.height !== "undefined") {
- this.$.css("height", this.config.height);
- }
-
- this.widgets = [];
- var _this = this;
- IriSP._(this.config.widgets).each(function(widgetconf, key) {
- _this.widgets.push(null);
- _this.loadWidget(widgetconf, function(widget) {
- _this.widgets[key] = widget;
- if (widget.isLoaded()) {
- _this.trigger("widget-loaded");
- }
- });
- });
- this.$.find('.Ldt-Loader').detach();
-
- this.widgetsLoaded = false;
-
- this.on("widget-loaded", function() {
- if (_this.widgetsLoaded) {
- return;
- }
- var isloaded = !IriSP._(_this.widgets).any(function(w) {
- return !(w && w.isLoaded())
- });
- if (isloaded) {
- _this.widgetsLoaded = true;
- _this.trigger("widgets-loaded");
- }
- });
+if (typeof IriSP._ === "undefined" && typeof window._ !== "undefined") {
+ IriSP._ = window._;
}
-
-IriSP.Metadataplayer.prototype.loadMetadata = function(_metadataInfo) {
- if (_metadataInfo.elementType === "source") {
- return _metadataInfo;
- }
- if (typeof _metadataInfo.serializer === "undefined" && typeof _metadataInfo.format !== "undefined") {
- _metadataInfo.serializer = IriSP.serializers[_metadataInfo.format];
- }
- if (typeof _metadataInfo.url !== "undefined" && typeof _metadataInfo.serializer !== "undefined") {
- return this.sourceManager.remoteSource(_metadataInfo);
- } else {
- return this.sourceManager.newLocalSource(_metadataInfo);
- }
-}
-
-IriSP.Metadataplayer.prototype.loadWidget = function(_widgetConfig, _callback) {
- /* Creating containers if needed */
- if (typeof _widgetConfig.container === "undefined") {
- var _divs = this.layoutDivs(_widgetConfig.type);
- _widgetConfig.container = _divs[0];
- }
-
- var _this = this;
-
- if (typeof IriSP.Widgets[_widgetConfig.type] !== "undefined") {
- IriSP._.defer(function() {
- _callback(new IriSP.Widgets[_widgetConfig.type](_this, _widgetConfig));
- });
- } else {
- /* Loading Widget CSS */
- if (typeof IriSP.widgetsRequirements[_widgetConfig.type] === "undefined" || typeof IriSP.widgetsRequirements[_widgetConfig.type].noCss === "undefined" || !IriSP.widgetsRequirements[_widgetConfig.type].noCss) {
- IriSP.loadCss(IriSP.widgetsDir + '/' + _widgetConfig.type + '.css');
- }
- /* Loading Widget JS */
- $LAB.script(IriSP.widgetsDir + '/' + _widgetConfig.type + '.js').wait(function() {
- _callback(new IriSP.Widgets[_widgetConfig.type](_this, _widgetConfig));
- });
- }
-}
-
-/** create a subdiv with an unique id, and a spacer div as well.
- @param widgetName the name of the widget.
- @return an array of the form [createdivId, spacerdivId].
-*/
-IriSP.Metadataplayer.prototype.layoutDivs = function(_name, _height) {
- if (typeof(_name) === "undefined") {
- _name = "";
- }
- var newDiv = IriSP._.uniqueId(this.config.container + "_widget_" + _name + "_"),
- spacerDiv = IriSP._.uniqueId("LdtPlayer_spacer_"),
- divHtml = IriSP.jQuery('<div>')
- .attr("id",newDiv)
- .css({
- width: this.config.width + "px",
- position: "relative",
- clear: "both"
- }),
- spacerHtml = IriSP.jQuery('<div>')
- .attr("id",spacerDiv)
- .css({
- width: this.config.width + "px",
- height: this.config.spacer_div_height + "px",
- position: "relative",
- clear: "both"
- });
- if (typeof _height !== "undefined") {
- divHtml.css("height", _height);
- }
-
- this.$.append(divHtml);
- this.$.append(spacerHtml);
-
- return [newDiv, spacerDiv];
-};