this.$element = $(htmlElement);
},
bound: function() {
- return this.canvas !== undefined;
+ return $.contains(document.documentElement, this.dom()[0]);
},
dom: function() {
return this.$element;
},
wrapWithNodeElement: function(wlxmlNode) {
- var wrapper = DocumentNodeElement.create({tag: wlxmlNode.tag, klass: wlxmlNode.klass});
+ var wrapper = DocumentNodeElement.create({tag: wlxmlNode.tag, klass: wlxmlNode.klass}, this);
this.dom().replaceWith(wrapper.dom());
wrapper.append(this);
return wrapper;
return toret;
},
+ getPreviousTextElement: function(includeInvisible) {
+ return this.getNearestTextElement('above', includeInvisible);
+ },
+
+ getNextTextElement: function(includeInvisible) {
+ return this.getNearestTextElement('below', includeInvisible);
+ },
+
+ getNearestTextElement: function(direction, includeInvisible) {
+ includeInvisible = includeInvisible !== undefined ? includeInvisible : false;
+ var selector = '[document-text-element]' + (includeInvisible ? '' : ':visible');
+ return this.canvas.getDocumentElement(utils.nearestInDocumentOrder(selector, direction, this.dom()[0]));
+ },
+
isVisible: function() {
return this instanceof DocumentTextElement || this.getWlxmlTag() !== 'metadata';
},
return this.parents().some(function(parent) {
return parent.is('list');
});
+ },
+
+ exec: function(method) {
+ var manager = this.data('_wlxmlManager');
+ if(manager[method])
+ return manager[method].apply(manager, Array.prototype.slice.call(arguments, 1));
}
});
}
element.data('other-attrs', params.others);
- if(params.rawChildren) {
+ if(params.rawChildren && params.rawChildren.length) {
container.append(params.rawChildren);
+ } else if(params.prepopulateOnEmpty) {
+ element.append(DocumentTextElement.create({text: ''}));
}
return dom;
},
this.canvas = null;
return this;
},
+ unwrapContents: function() {
+ var parent = this.parent();
+ if(!parent)
+ return;
+
+ var parentChildren = parent.children(),
+ myChildren = this.children(),
+ myIdx = parent.childIndex(this);
+
+ if(myChildren.length === 0)
+ return this.detach();
+
+ var moveLeftRange, moveRightRange, leftMerged;
+
+ if(myIdx > 0 && (parentChildren[myIdx-1] instanceof DocumentTextElement) && (myChildren[0] instanceof DocumentTextElement)) {
+ parentChildren[myIdx-1].appendText(myChildren[0].getText());
+ myChildren[0].detach();
+ moveLeftRange = true;
+ leftMerged = true;
+ } else {
+ leftMerged = false;
+ }
+
+ if(!(leftMerged && myChildren.length === 1)) {
+ if(myIdx < parentChildren.length - 1 && (parentChildren[myIdx+1] instanceof DocumentTextElement) && (myChildren[myChildren.length-1] instanceof DocumentTextElement)) {
+ parentChildren[myIdx+1].prependText(myChildren[myChildren.length-1].getText());
+ myChildren[myChildren.length-1].detach();
+ moveRightRange = true;
+ }
+ }
+
+ var childrenLength = this.children().length;
+ this.children().forEach(function(child) {
+ this.before(child);
+ }.bind(this));
+
+ this.detach();
+
+ return {
+ element1: parent.children()[myIdx + (moveLeftRange ? -1 : 0)],
+ element2: parent.children()[myIdx + childrenLength-1 + (moveRightRange ? 1 : 0)]
+ };
+ },
data: function() {
var dom = this.dom(),
args = Array.prototype.slice.call(arguments, 0);
appendText: function(text) {
this.dom().contents()[0].data += text;
},
+ prependText: function(text) {
+ this.dom().contents()[0].data = text + this.dom().contents()[0].data;
+ },
getText: function() {
return this.dom().text().replace(utils.unicode.ZWS, '');
},
prev.setText(prev.getText() + this.getText() + next.getText());
next.detach();
} else if (prev || next) {
- var target = prev ? prev : next;
- target.setText(target.getText() + this.getText());
+ var target = prev ? prev : next,
+ newText = prev ? target.getText() + this.getText() : this.getText() + target.getText();
+ target.setText(newText);
} else {
parent.after(this);
}