define([
'libs/jquery-1.9.1.min',
-'libs/underscore-min'
-], function($, _) {
+'libs/underscore-min',
+'modules/documentCanvas/classAttributes',
+'modules/documentCanvas/canvas/utils'
+], function($, _, classAttributes, utils) {
'use strict';
return null;
},
+ parents: function() {
+ var parents = [],
+ parent = this.parent();
+ while(parent) {
+ parents.push(parent);
+ parent = parent.parent();
+ }
+ return parents;
+ },
+
sameNode: function(other) {
return other && (typeof other === typeof this) && other.dom()[0] === this.dom()[0];
},
detach: function() {
this.dom().detach();
this.canvas = null;
+ },
+
+ markAsCurrent: function() {
+ this.canvas.markAsCurrent(this);
+ },
+
+ getVerticallyFirstTextElement: function() {
+ var toret;
+ this.children().some(function(child) {
+ if(!child.isVisible())
+ return false; // continue
+ if(child instanceof DocumentTextElement) {
+ toret = child;
+ return true; // break
+ } else {
+ toret = child.getVerticallyFirstTextElement();
+ if(toret)
+ return true; // break
+ }
+ });
+ return toret;
+ },
+
+ isVisible: function() {
+ return this instanceof DocumentTextElement || this.getWlxmlTag() !== 'metadata';
}
});
.attr('wlxml-tag', params.tag);
if(params.klass)
dom.attr('wlxml-class', params.klass.replace(/\./g, '-'));
+ if(params.meta) {
+ _.keys(params.meta).forEach(function(key) {
+ dom.attr('wlxml-meta-'+key, params.meta[key]);
+ });
+ }
+ dom.data('other-attrs', params.others);
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[0]);
+ return dom.data.apply(dom, arguments);
+ },
+ toXML: function(level) {
+ var node = $('<' + this.getWlxmlTag() + '>');
+
+ if(this.getWlxmlClass())
+ node.attr('class', this.getWlxmlClass());
+ var meta = this.getWlxmlMetaAttrs();
+ meta.forEach(function(attr) {
+ 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);
+
+ 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);
+
+ 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) {
- manipulate(this, params, 'append');
+ if(params.tag !== 'span')
+ this.data('orig-end', undefined);
+ return manipulate(this, params, 'append');
},
before: function(params) {
- manipulate(this, params, 'before');
+ return manipulate(this, params, 'before');
},
after: function(params) {
- manipulate(this, params, 'after');
+ return manipulate(this, params, 'after');
},
children: function() {
var toret = [];
getWlxmlClass: function() {
var klass = this.dom().attr('wlxml-class');
if(klass)
- return klass.replace('-', '.');
+ return klass.replace(/-/g, '.');
return undefined;
},
setWlxmlClass: function(klass) {
+ this.getWlxmlMetaAttrs().forEach(function(attr) {
+ if(!classAttributes.hasMetaAttr(klass, attr.name))
+ this.dom().removeAttr('wlxml-meta-' + attr.name);
+ }, this);
+
if(klass)
- this.dom().attr('wlxml-class', klass);
+ this.dom().attr('wlxml-class', klass.replace(/\./g, '-'));
else
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());
+ attrList.all.forEach(function(attr) {
+ toret.push({name: attr.name, value: this.getWlxmlMetaAttr(attr.name) || ''});
+ }, this);
+ return toret;
+ },
+ setWlxmlMetaAttr: function(attr, value) {
+ this.dom().attr('wlxml-meta-'+attr, value);
}
});
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(parent) {
+ return this.getText();
+ },
_setupDOMHandler: function(htmlElement) {
var $element = $(htmlElement);
if(htmlElement.nodeType === Node.TEXT_NODE)
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)
}
},
unwrap: function() {
- var parent = this.parent();
+ var parent = this.parent(),
+ toret;
if(parent.children().length === 1) {
+ toret = parent.parent();
var grandParent = parent.parent();
if(grandParent) {
var grandParentChildren = grandParent.children(),
parent.after(this);
}
parent.detach();
+ return toret;
}
},
split: function(params) {
succeedingChildren.forEach(function(child) {
newElement.append(child);
});
+
+ 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;
}
});
fnp / fnpeditor.git / blobdiff