'use strict';
var $ = require('libs/jquery'),
+ _ = require('libs/underscore'),
documentElement = require('./documentElement'),
utils = require('./utils'),
- wlxmlUtils = require('utils/wlxml');
+ CommentsView = require('./comments/comments');
-var labelWidget = function(tag, klass) {
- return $('<span>')
- .addClass('canvas-widget canvas-widget-label')
- .text(wlxmlUtils.getTagLabel(tag) + (klass ? ' / ' + wlxmlUtils.getClassLabel(klass) : ''));
-};
-void(labelWidget); // for linters; labelWidget is unused on purpose for now
var DocumentNodeElement = documentElement.DocumentNodeElement;
init: function() {
DocumentNodeElement.prototype.init.call(this);
this._container()
- .attr('wlxml-tag', this.wlxmlNode.getTagName());
- this.setWlxmlClass(this.wlxmlNode.getClass());
+ .attr('wlxml-tag', this.wlxmlNode.getTagName())
+ .attr('wlxml-class', this.wlxmlNode.getClass().replace(/\./g, '-'));
+
this.wlxmlNode.contents().forEach(function(node) {
- this._container().append(this.canvas.createElement(node).dom);
+ var el = this.canvas.createElement(node);
+ if(el.dom) {
+ this._container().append(el.dom);
+ }
}.bind(this));
+
+ this.commentsView = new CommentsView(this.wlxmlNode, this.canvas.metadata.user);
+ this.addToGutter(this.commentsView);
+ this.commentTip = $('<div class="comment-tip"><i class="icon-comment"></i></div>');
+ this.addWidget(this.commentTip);
+
+ if(!this.wlxmlNode.hasChild({klass: 'comment'})) {
+ this.commentTip.hide();
+ }
+
this.refresh();
},
return toret;
},
- getVerticallyFirstTextElement: function() {
+ getVerticallyFirstTextElement: function(params) {
var toret;
+
+ params = _.extend({
+ considerChildren: true
+ }, params);
+
this.children().some(function(child) {
if(child instanceof documentElement.DocumentTextElement) {
toret = child;
return true; // break
- } else {
+ } else if(params.considerChildren) {
toret = child.getVerticallyFirstTextElement();
if(toret) {
return true; // break
return toret;
},
- onNodeAttrChange: function(event) {
- if(event.meta.attr === 'class') {
- this.setWlxmlClass(event.meta.newVal); //
- }
- },
onNodeAdded: function(event) {
if(event.meta.node.isRoot()) {
this.canvas.reloadRoot();
return;
}
- var nodeIndex = event.meta.node.getIndex(),
+ var ptr = event.meta.node.prev(),
referenceElement, referenceAction, actionArg;
+
+ while(ptr && !(referenceElement = utils.getElementForElementRootNode(ptr))) {
+ ptr = ptr.prev();
+ }
- if(nodeIndex === 0) {
+ if(referenceElement) {
+ referenceAction = 'after';
+ } else {
referenceElement = this;
referenceAction = 'prepend';
- } else {
- referenceElement = this.children()[nodeIndex-1];
- referenceAction = 'after';
}
- if(event.type === 'nodeMoved') {
- /* globals Node */
- if(event.meta.node.nodeType === Node.TEXT_NODE) {
- actionArg = utils.getElementForTextNode(event.meta.node);
- } else {
- actionArg = utils.getElementForNode(event.meta.node);
- }
- } else {
+ if(event.meta.move) {
+ /* Let's check if this node had its own canvas element and it's accessible. */
+ actionArg = utils.getElementForElementRootNode(event.meta.node);
+ }
+ if(!actionArg) {
actionArg = event.meta.node;
}
referenceElement[referenceAction](actionArg);
- },
- onNodeMoved: function(event) {
- return this.onNodeAdded.call(this, event);
+
+ if(event.meta.node.is('comment')) {
+ this.commentTip.show();
+ this.commentsView.render();
+ }
},
onNodeDetached: function(event) {
+ var isComment = event.meta.node.is('comment');
if(event.meta.node.sameNode(this)) {
this.detach();
} else {
return true;
}
});
+ if(isComment && !this.wlxmlNode.hasChild({klass: 'comment'})) {
+ this.commentTip.hide();
+ }
+ this.commentsView.render();
}
},
onNodeTextChange: function(event) {
- var toSet = event.meta.node.getText();
- this.children().some(function(child) {
- if(child.wlxmlNode.sameNode(event.meta.node)) {
- if(toSet === '') {
- toSet = utils.unicode.ZWS;
- }
- if(toSet !== child.getText()) {
- child.setText(toSet);
- }
- return true;
- }
- });
+ var node = event.meta.node;
+
+ /* TODO: This handling of changes to the comments should probably be implemented via separate,
+ non-rendering comments element */
+ if(node.parent() && node.parent().is('comment') && this.wlxmlNode.sameNode(node.parent().parent())) {
+ this.commentsView.render();
+ }
},
+ onStateChange: function(changes) {
+ if(_.isBoolean(changes.exposed) && !this.isSpan()) {
+ this._container().toggleClass('highlighted-element', changes.exposed);
+ }
+ if(_.isBoolean(changes.active) && !this.isSpan()) {
+ this._container().toggleClass('current-node-element', changes.active);
+ }
+ },
///
+
+ isSpan: function() {
+ return this.wlxmlNode.getTagName() === 'span';
+ },
containsBlock: function() {
return this.children()
} else {
element = this.canvas.createElement(param);
}
- this._container().prepend(element.dom);
- this.refreshPath();
+ if(element.dom) {
+ this._container().prepend(element.dom);
+ this.refreshPath();
+ }
return element;
},
}
});
return toret;
- },
-
- getWlxmlClass: function() {
- var klass = this._container().attr('wlxml-class');
- if(klass) {
- return klass.replace(/-/g, '.');
- }
- return undefined;
- },
- setWlxmlClass: function(klass) {
- if(klass === this.getWlxmlClass()) {
- return;
- }
- if(klass) {
- this._container().attr('wlxml-class', klass.replace(/\./g, '-'));
- }
- else {
- this._container().removeAttr('wlxml-class');
- }
- this.refreshPath();
}
});
fnp / fnpeditor.git / blobdiff