canvas api: wrapElements

[fnpeditor.git] / modules / documentCanvas / canvas / wlxmlManagers.js

diff --git a/modules/documentCanvas/canvas/wlxmlManagers.js b/modules/documentCanvas/canvas/wlxmlManagers.js
index 2a9bf15..8973a6c 100644 (file)
--- a/modules/documentCanvas/canvas/wlxmlManagers.js
+++ b/modules/documentCanvas/canvas/wlxmlManagers.js
@@ -6,8 +6,10 @@ define([
 'use strict';
 
 
-var DocumentElementAPI = function(documentElement) {
+var DocumentElementWrapper = function(documentElement) {
     
+    this.documentElement = documentElement;
+
     this.addWidget = function(widget) {
         documentElement.dom().find('.canvas-widgets').append(widget);
     };
@@ -28,6 +30,17 @@ var DocumentElementAPI = function(documentElement) {
     this.klass = function() {
         return documentElement.getWlxmlClass();
     };
+
+    this.toggle = function(toggle) {
+        documentElement._container().toggle(toggle);
+    }
+
+    var eventBus = documentElement.bound() ? documentElement.canvas.eventBus :
+        {trigger: function() {}};
+    this.trigger = function() {
+        eventBus.trigger.apply(eventBus, arguments);
+    }
+
 }
 
 var getDisplayStyle = function(tag, klass) {
@@ -49,13 +62,68 @@ $.extend(GenericManager.prototype, {
         this.el.clearWidgets();
         this.el.addWidget(widgets.labelWidget(this.el.tag(), this.el.klass()));
 
+    },
+    toggle: function(toggle) {
+        this.el.toggle(toggle);
     }
+
 })
 
+var managers = {
+    _m: {},
+    set: function(tag, klass, manager) {
+        if(!this._m[tag])
+            this._m[tag] = {};
+        this._m[tag][klass] = manager;
+    },
+    get: function(tag,klass) {
+        if(this._m[tag] && this._m[tag][klass])
+            return this._m[tag][klass];
+        return GenericManager;
+    }
+}
+
+var FootnoteManager = function(wlxmlElement) {
+    this.el = wlxmlElement;
+};
+$.extend(FootnoteManager.prototype, {
+    setup: function() {
+        this.el.clearWidgets();
+
+        var clickHandler = function() {
+            this.toggle(true);
+        }.bind(this);
+        this.footnoteHandler = widgets.footnoteHandler(clickHandler);
+        this.el.addWidget(this.footnoteHandler);
+
+        var closeHandler = function() {
+            this.toggle(false);
+
+        }.bind(this);
+        this.hideButton = widgets.hideButton(closeHandler);
+        this.el.addWidget(this.hideButton);
+
+        this.toggle(false, {silent: true});
+    },
+    toggle: function(toggle, options) {
+        options = options || {};
+        this.hideButton.toggle(toggle);
+        this.footnoteHandler.toggle(!toggle);
+        
+        this.el.setDisplayStyle(toggle ? 'block' : 'inline');
+        this.el.toggle(toggle);
+        if(!options.silent)
+            this.el.trigger('elementToggled', toggle, this.el.documentElement);
+    }
+})
+managers.set('aside', 'footnote', FootnoteManager);
+
+
 return {
     getFor: function(documentElement) {
-        var wlxmlElement = new DocumentElementAPI(documentElement);
-        return new GenericManager(wlxmlElement);
+        var wlxmlElement = new DocumentElementWrapper(documentElement);
+        return new (managers.get(wlxmlElement.tag(), wlxmlElement.klass()))(wlxmlElement);
+
     }
 };