Upgrade to ExtJS 4.0.1 - Released 05/18/2011

[extjs.git] / docs / js / ClassLoader.js

diff --git a/docs/js/ClassLoader.js b/docs/js/ClassLoader.js
new file mode 100644 (file)
index 0000000..8b2c315
--- /dev/null
+++ b/docs/js/ClassLoader.js
@@ -0,0 +1,84 @@
+/**
+ * Manages the loading of class documentation.
+ */
+Ext.define("Docs.ClassLoader", {
+    singleton: true,
+    cache: {},
+
+    /**
+     * Loads class.
+     *
+     * @param {String} clsUrl  name of the class + optionally name of the method, separated with dash.
+     * @param {Boolean} noHistory  true to disable adding entry to browser history
+     */
+    load: function(clsUrl, noHistory) {
+        var cls = clsUrl;
+        var member;
+
+        // separate class and member name
+        var matches = clsUrl.match(/^(.*?)(?:-(.*))?$/);
+        if (matches) {
+            cls = matches[1];
+            member = matches[2];
+        }
+
+        if (!noHistory) {
+            Docs.History.push("/api/" + clsUrl);
+        }
+
+        Docs.App.setClassMode();
+        var docTabPanel = Ext.getCmp('docTabPanel');
+        if (docTabPanel) {
+            Ext.getCmp('docTabPanel').setActiveTab(0);
+        }
+
+        if (this.cache[cls]) {
+            this.showClass(this.cache[cls], member);
+        } else {
+            if (docTabPanel) {
+                Ext.getCmp('doc-overview').setLoading(true);
+            }
+
+            Ext.data.JsonP.request({
+                url: Docs.App.getBaseUrl() + '/output/' + cls + '.js',
+                callbackName: cls.replace(/\./g, '_'),
+                success: function(json, opts) {
+                    this.cache[cls] = json;
+                    this.showClass(json, member);
+                },
+                failure : function(response, opts) {
+                    console.log('Fail');
+                },
+                scope: this
+            });
+        }
+    },
+
+    showClass: function(cls, anchor) {
+        var docTabPanel = Ext.getCmp('docTabPanel');
+        if (!docTabPanel) {
+            Ext.create('Docs.ClassPanel');
+        }
+
+        Ext.get('docTabPanel').show();
+        var pageContent = Ext.get('pageContent');
+        if (pageContent) {
+            pageContent.setVisibilityMode(Ext.core.Element.DISPLAY).hide();
+        }
+
+        Ext.getCmp('treePanelCmp').selectClass(cls.name);
+        Docs.PageHeader.load(cls);
+
+        var docOverviewTab = Ext.getCmp('doc-overview');
+        docOverviewTab.load(cls);
+        docOverviewTab.setLoading(false);
+
+        if (anchor) {
+            Ext.getCmp('doc-overview').scrollToEl("#" + anchor);
+        } else {
+            var docContent = Ext.get(Ext.query('#doc-overview .x-panel-body')[0]);
+            docContent.scrollTo('top', 0);
+        }
+    }
+});
+