define([
'libs/jquery-1.9.1.min',
'libs/underscore-min',
-'modules/documentCanvas/classAttributes'
-], function($, _, classAttributes) {
+'modules/documentCanvas/classAttributes',
+'modules/documentCanvas/canvas/utils'
+], function($, _, classAttributes, utils) {
'use strict';
});
}
dom.data('other-attrs', params.others);
+
+ var widgets = $('<div class="canvas-widgets" contenteditable="false">');
+ widgets.append($('<span class="canvas-widget canvas-widget-label">').text(params.tag + (params.klass ? ' / ' + params.klass : '')));
+ dom.append(widgets);
+
+ // Make sure widgets aren't navigable with arrow keys
+ widgets.find('*').add(widgets).attr('tabindex', -1);
+
return dom;
},
DocumentNodeElement.prototype = new DocumentElement();
+
$.extend(DocumentNodeElement.prototype, {
data: function() {
var dom = this.dom(),
args = Array.prototype.slice.call(arguments, 0);
if(args.length === 2 && args[1] === undefined)
- return dom.removeData(args[1]);
+ return dom.removeData(args[0]);
return dom.data.apply(dom, arguments);
},
toXML: function(level) {
- var node = $('<' + this.getWlxmlTag() + '>'),
- toret = $('<div>');
+ var node = $('<' + this.getWlxmlTag() + '>');
+
if(this.getWlxmlClass())
node.attr('class', this.getWlxmlClass());
var meta = this.getWlxmlMetaAttrs();
meta.forEach(function(attr) {
- node.attr('meta-' + attr.name, attr.value);
+ if(attr.value)
+ node.attr('meta-' + attr.name, attr.value);
});
_.keys(this.data('other-attrs') || {}).forEach(function(key) {
node.attr(key, this.data('other-attrs')[key]);
}, this);
- if(this.data('orig-before') !== undefined) {
- toret.append(document.createTextNode(this.data('orig-before')));
- } else if(level && this.getWlxmlTag() !== 'span') {
- toret.append('\n' + (new Array(level * 2 + 1)).join(' '));
- }
- if(this.data('orig-append') !== undefined) {
- node.append(this.data('orig-append'));
- //toret = toret.prepend(document.createTextNode(this.data('orig-prepend')));
- } else if(this.getWlxmlTag() !== 'span'){
- node.append('\n' + (new Array(level * 2 + 1)).join(' '));
- }
+ var addFormatting = function() {
+ var toret = $('<div>');
+ var formattings = {};
+
+ if(this.data('orig-before') !== undefined) {
+ if(this.data('orig-before')) {
+ toret.prepend(document.createTextNode(this.data('orig-before')));
+ }
+ } else if(level && this.getWlxmlTag() !== 'span') {
+ toret.append('\n' + (new Array(level * 2 + 1)).join(' '));
+ }
- toret.append(node);
- return toret.contents();
+ toret.append(node);
+
+ if(this.data('orig-after')) {
+ toret.append(document.createTextNode(this.data('orig-after')));
+ }
+
+ /* Inside node */
+ if(this.data('orig-begin')) {
+ node.prepend(this.data('orig-begin'));
+ formattings.begin = true;
+ }
+
+ if(this.data('orig-end') !== undefined) {
+ if(this.data('orig-end')) {
+ node.append(this.data('orig-end'));
+ }
+ } else if(this.getWlxmlTag() !== 'span' && children.length){
+ node.append('\n' + (new Array(level * 2 + 1)).join(' '));
+ }
+
+ return {parts: toret.contents(), formattings: formattings};
+ }.bind(this);
+
+
+
+ var children = this.children(),
+ childParts;
+
+ var formatting = addFormatting(node);
+
+ for(var i = children.length - 1; i >= 0; i--) {
+ childParts = children[i].toXML(level + 1);
+ if(typeof childParts === 'string')
+ childParts = [document.createTextNode(childParts)];
+
+ if(formatting.formattings.begin) {
+ $(node.contents()[0]).after(childParts);
+ } else
+ node.prepend(childParts);
+ }
+ return formatting.parts;
},
append: function(params) {
if(params.tag !== 'span')
- this.data('orig-append', undefined);
+ this.data('orig-end', undefined);
return manipulate(this, params, 'append');
},
before: function(params) {
var element = this;
elementContent.each(function(idx) {
var childElement = DocumentElement.fromHTMLElement(this, element.canvas);
- if(idx === 0 && elementContent.length > 1 && elementContent[1].nodeType === Node.ELEMENT_NODE && (childElement instanceof DocumentTextElement) && $.trim($(this).text()) === '')
+ if(childElement === undefined)
+ return true;
+ if(idx === 1 && elementContent.length > 2 && elementContent[1].nodeType === Node.ELEMENT_NODE && (childElement instanceof DocumentTextElement) && $.trim($(this).text()) === '')
return true;
if(idx > 0 && childElement instanceof DocumentTextElement) {
if(toret[toret.length-1] instanceof DocumentNodeElement && $.trim($(this).text()) === '')
this.dom().removeAttr('wlxml-class');
},
is: function(what) {
- if(what === 'list' && _.contains(['list-items', 'list-items-enum'], this.dom().attr('wlxml-class')))
+ if(what === 'list' && _.contains(['list.items', 'list.items.enum'], this.getWlxmlClass()))
return true;
return false;
},
-
getWlxmlMetaAttr: function(attr) {
return this.dom().attr('wlxml-meta-'+attr);
},
+
getWlxmlMetaAttrs: function() {
var toret = [];
var attrList = classAttributes.getMetaAttrsList(this.getWlxmlClass());
}, this);
return toret;
},
+
setWlxmlMetaAttr: function(attr, value) {
this.dom().attr('wlxml-meta-'+attr, value);
+ },
+
+ toggleLabel: function(toggle) {
+ var displayCss = toggle ? 'inline-block' : 'none';
+ var label = this.dom().children('.canvas-widgets').find('.canvas-widget-label');
+ label.css('display', displayCss);
+ this.dom().toggleClass('highlighted-element');
}
});
createDOM: function(params) {
return $('<div>')
.attr('wlxml-text', '')
- .text(params.text);
+ .text(params.text || utils.unicode.ZWS);
},
create: function(params, canvas) {
fromHTMLElement: function(htmlElement, canvas) {
return new this(htmlElement, canvas);
+ },
+ isContentContainer: function(htmlElement) {
+ return htmlElement.nodeType === Node.TEXT_NODE && $(htmlElement).parent().is('[wlxml-text]');
}
});
DocumentTextElement.prototype = new DocumentElement();
$.extend(DocumentTextElement.prototype, {
- toXML: function() {
+ toXML: function(parent) {
return this.getText();
},
_setupDOMHandler: function(htmlElement) {
this.dom().contents()[0].data = text;
},
getText: function() {
- return this.dom().text();
+ return this.dom().text().replace(utils.unicode.ZWS, '');
+ },
+ isEmpty: function() {
+ // Having at least Zero Width Space is guaranteed be Content Observer
+ return this.dom().contents()[0].data === utils.unicode.ZWS;
},
after: function(params) {
if(params instanceof DocumentTextElement || params.text)
return {first: parentElement, second: newElement};
},
+ divide: function(params) {
+ var myText = this.getText();
+
+ if(params.offset === myText.length)
+ return this.after(params);
+ if(params.offset === 0)
+ return this.before(params);
+
+ var lhsText = myText.substr(0, params.offset),
+ rhsText = myText.substr(params.offset),
+ newElement = DocumentNodeElement.create({tag: params.tag, klass: params.klass}, this.canvas),
+ rhsTextElement = DocumentTextElement.create({text: rhsText});
+
+ this.setText(lhsText);
+ this.after(newElement);
+ newElement.after(rhsTextElement);
+ return newElement;
+ }
});
return {
fnp / fnpeditor.git / blobdiff