// DocumentElement represents a text or an element node from WLXML document rendered inside Canvas
-var DocumentElement = function(htmlElement, canvas) {
+var DocumentElement = function(wlxmlNode, canvas) {
if(arguments.length === 0) {
return;
}
+ this.wlxmlNode = wlxmlNode;
this.canvas = canvas;
- this._setupDOMHandler(htmlElement);
};
$.extend(DocumentElement.prototype, {
_setupDOMHandler: function(htmlElement) {
this.$element = $(htmlElement);
+ this.$element.data('canvas-element', this);
},
bound: function() {
return $.contains(document.documentElement, this.dom()[0]);
// DocumentNodeElement represents an element node from WLXML document rendered inside Canvas
-var DocumentNodeElement = function(htmlElement, canvas) {
- DocumentElement.call(this, htmlElement, canvas);
-};
-
-$.extend(DocumentNodeElement, {
- create: function(wlxmlNode, canvas) {
- var dom = $('<div>')
- .attr('document-node-element', ''),
- widgetsContainer = $('<div>')
- .addClass('canvas-widgets')
- .attr('contenteditable', false),
- container = $('<div>')
- .attr('document-element-content', '');
-
- dom.append(widgetsContainer, container);
- // Make sure widgets aren't navigable with arrow keys
- widgetsContainer.find('*').add(widgetsContainer).attr('tabindex', -1);
-
- var element = canvas.getDocumentElement(dom[0]);
+var DocumentNodeElement = function(wlxmlNode, canvas) {
+ DocumentElement.call(this, wlxmlNode, canvas);
+
+ var dom = $('<div>')
+ .attr('document-node-element', ''),
+ widgetsContainer = $('<div>')
+ .addClass('canvas-widgets')
+ .attr('contenteditable', false),
+ container = $('<div>')
+ .attr('document-element-content', '');
+
+ dom.append(widgetsContainer, container);
+ // Make sure widgets aren't navigable with arrow keys
+ widgetsContainer.find('*').add(widgetsContainer).attr('tabindex', -1);
+ this._setupDOMHandler(dom);
+
- element.data('wlxmlNode', wlxmlNode);
- wlxmlNode.setData('canvasElement', element);
+ this.data('wlxmlNode', wlxmlNode);
+ wlxmlNode.setData('canvasElement', this);
- element.setWlxml({tag: wlxmlNode.getTagName(), klass: wlxmlNode.getClass()});
+ this.setWlxml({tag: wlxmlNode.getTagName(), klass: wlxmlNode.getClass()});
- wlxmlNode.contents().forEach(function(node) {
- container.append(canvas.createElement(node).dom());
- }.bind(this));
+ wlxmlNode.contents().forEach(function(node) {
+ container.append(canvas.createElement(node).dom());
+ }.bind(this));
+};
- return element;
- }
-});
var manipulate = function(e, params, action) {
var element;
// DocumentNodeElement represents a text node from WLXML document rendered inside Canvas
-var DocumentTextElement = function(htmlElement, canvas) {
- DocumentElement.call(this, htmlElement, canvas);
+var DocumentTextElement = function(wlxmlTextNode, canvas) {
+ DocumentElement.call(this, wlxmlTextNode, canvas);
+ var dom = $('<div>')
+ .attr('document-text-element', '')
+ .text(wlxmlTextNode.getText() || utils.unicode.ZWS);
+ this._setupDOMHandler(dom);
+ this.data('wlxmlNode', wlxmlTextNode);
};
$.extend(DocumentTextElement, {
- create: function(wlxmlTextNode, canvas) {
- var dom = $('<div>')
- .attr('document-text-element', '')
- .text(wlxmlTextNode.getText() || utils.unicode.ZWS),
- element = canvas.getDocumentElement(dom[0]);
- element.data('wlxmlNode', wlxmlTextNode);
- return element;
- },
-
isContentContainer: function(htmlElement) {
return htmlElement.nodeType === Node.TEXT_NODE && $(htmlElement).parent().is('[document-text-element]');
}
DocumentTextElement.prototype = new DocumentElement();
$.extend(DocumentTextElement.prototype, {
- _setupDOMHandler: function(htmlElement) {
- var $element = $(htmlElement);
- if(htmlElement.nodeType === Node.TEXT_NODE) {
- this.$element = $element.parent();
- }
- else {
- this.$element = $element;
- }
- },
detach: function() {
this.dom().detach();
this.canvas = null;