'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 $('<span>')
- .addClass('canvas-widget canvas-widget-label')
- .text(wlxmlUtils.getTagLabel(tag) + (klass ? ' / ' + wlxmlUtils.getClassLabel(klass) : ''));
-};
-void(labelWidget); // for linters; labelWidget is unused on purpose for now
+var DocumentNodeElement = documentElement.DocumentNodeElement;
-var generic = {
- onNodeAttrChange: function(event) {
- if(event.meta.attr === 'class') {
- this.setWlxmlClass(event.meta.newVal); //
- }
- },
- onNodeAdded: function(event) {
- if(event.meta.node.isRoot()) {
- this.canvas.reloadRoot();
- return;
- }
+var generic = Object.create(DocumentNodeElement.prototype);
- var nodeIndex = event.meta.node.getIndex(),
- referenceElement, referenceAction, actionArg;
+$.extend(generic, {
+ init: function() {
+ DocumentNodeElement.prototype.init.call(this);
+ this._container()
+ .attr('wlxml-tag', this.wlxmlNode.getTagName())
+ .attr('wlxml-class', this.wlxmlNode.getClass().replace(/\./g, '-'));
- if(nodeIndex === 0) {
- referenceElement = this;
- referenceAction = 'prepend';
- } else {
- referenceElement = this.children()[nodeIndex-1];
- referenceAction = 'after';
+ this.container = this.createContainer(this.wlxmlNode.contents(), {
+ manages: function(node) { return !node.isInside('comment'); },
+ dom: this._container()
+ });
+
+ 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();
}
- actionArg = (event.type === 'nodeMoved' && utils.findCanvasElement(event.meta.node, event.meta.parent)) || event.meta.node;
- referenceElement[referenceAction](actionArg);
- },
- onNodeMoved: function(event) {
- return this.onNodeAdded.call(this, event, true);
+ this.refresh();
},
- onNodeDetached: function(event) {
- if(event.meta.node.sameNode(this)) {
- this.detach();
+
+ refresh: function() {
+ if(this.wlxmlNode.getTagName() === 'span') {
+ if(this.containsBlock()) {
+ this.displayAsBlock();
+ } else {
+ this.displayInline();
+ }
} else {
- this.children().some(function(child) {
- if(child.wlxmlNode.sameNode(event.meta.node)) {
- child.detach();
- return true;
- }
- });
+ this.displayAsBlock();
}
},
- 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;
- }
- });
+
+ getFirst: function(e1, e2) {
+ return this.container.getFirst(e1, e2);
},
- prepend: function(param) {
- var element;
- if(param instanceof documentElement.DocumentElement) {
- element = param;
- } else {
- element = this.canvas.createElement(param);
- }
- this._container().prepend(element.dom);
- this.refreshPath();
- return element;
+ containsBlock: function() {
+ return this.container.containsBlock();
},
children: function() {
- var element = this,
- toret = [];
- this._container().contents().each(function() {
- var childElement = element.canvas.getDocumentElement(this);
- if(childElement === undefined) {
- return true;
- }
+ return this.container.children();
+ },
- toret.push(childElement);
- });
- return toret;
+ getVerticallyFirstTextElement: function(params) {
+ return this.container.getVerticallyFirstTextElement(params);
},
- getFirst: function(e1, e2) {
- var idx1 = this.childIndex(e1),
- idx2 = this.childIndex(e2);
- if(e1 === null || e2 === null) {
- return undefined;
+ onNodeAdded: function(event) {
+ if(event.meta.node.is('comment')) {
+ this.commentTip.show();
+ this.commentsView.render();
}
- return idx1 <= idx2 ? e1: e2;
},
- childIndex: function(child) {
- var children = this.children(),
- toret = null;
- children.forEach(function(c, idx) {
- if(c.sameNode(child)) {
- toret = idx;
- return false;
+ onNodeDetached: function(event) {
+ var isComment = event.meta.node.is('comment');
+ if(event.meta.node.sameNode(this)) {
+ // defacto jestesmy rootem?
+ this.detach();
+ } else {
+ if(isComment && !this.wlxmlNode.hasChild({klass: 'comment'})) {
+ this.commentTip.hide();
}
- });
- return toret;
- },
-
- getWlxmlClass: function() {
- var klass = this._container().attr('wlxml-class');
- if(klass) {
- return klass.replace(/-/g, '.');
+ this.commentsView.render();
}
- 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');
+
+ onNodeTextChange: function(event) {
+ 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();
}
- this.refreshPath();
},
- init: function() {
- this._container()
- .attr('wlxml-tag', this.wlxmlNode.getTagName());
- this.setWlxmlClass(this.wlxmlNode.getClass());
- this.wlxmlNode.contents().forEach(function(node) {
- this._container().append(this.canvas.createElement(node).dom);
- }.bind(this));
- this.refresh();
- },
- refresh: function() {
- if(this.wlxmlNode.getTagName() === 'span') {
- if(this.containsBlock()) {
- this.displayAsBlock();
- } else {
- this.displayInline();
- }
- } else {
- this.displayAsBlock();
+ onStateChange: function(changes) {
+ var isSpan = this.wlxmlNode.getTagName() === 'span';
+ if(_.isBoolean(changes.exposed) && !isSpan) {
+ this._container().toggleClass('highlighted-element', changes.exposed);
+ }
+ if(_.isBoolean(changes.active) && !isSpan) {
+ this._container().toggleClass('current-node-element', changes.active);
}
},
- containsBlock: function() {
- return this.children()
- .filter(function(child) {
- return child instanceof documentElement.DocumentNodeElement;
- })
- .some(function(child) {
- if(child.isBlock()) {
- return true;
- } else {
- return child.containsBlock();
- }
- });
- },
- getVerticallyFirstTextElement: function() {
- var toret;
- this.children().some(function(child) {
- if(child instanceof documentElement.DocumentTextElement) {
- toret = child;
- return true; // break
- } else {
- toret = child.getVerticallyFirstTextElement();
- if(toret) {
- return true; // break
- }
- }
- });
- return toret;
- },
-};
+});
return generic;
fnp / fnpeditor.git / blobdiff