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());
- this.wlxmlNode.contents().forEach(function(node) {
- var el = this.canvas.createElement(node);
- if(el.dom) {
- this._container().append(el.dom);
- }
- }.bind(this));
+ .attr('wlxml-tag', this.wlxmlNode.getTagName())
+ .attr('wlxml-class', this.wlxmlNode.getClass().replace(/\./g, '-'));
+
+ 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);
},
getFirst: function(e1, e2) {
- var idx1 = this.childIndex(e1),
- idx2 = this.childIndex(e2);
- if(e1 === null || e2 === null) {
- return undefined;
- }
- return idx1 <= idx2 ? e1: e2;
+ return this.container.getFirst(e1, e2);
},
- children: function() {
- var element = this,
- toret = [];
- this._container().contents().each(function() {
- var childElement = element.canvas.getDocumentElement(this);
- if(childElement === undefined) {
- return true;
- }
-
- toret.push(childElement);
- });
- return toret;
+ containsBlock: function() {
+ return this.container.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;
+ children: function() {
+ return this.container.children();
},
- onNodeAttrChange: function(event) {
- if(event.meta.attr === 'class') {
- this.setWlxmlClass(event.meta.newVal); //
- }
+ getVerticallyFirstTextElement: function(params) {
+ return this.container.getVerticallyFirstTextElement(params);
},
- onNodeAdded: function(event) {
- if(event.meta.node.isRoot()) {
- this.canvas.reloadRoot();
- return;
- }
-
- var ptr = event.meta.node.prev(),
- referenceElement, referenceAction, actionArg;
-
- while(ptr && !(referenceElement = utils.getElementForElementRootNode(ptr))) {
- ptr = ptr.prev();
- }
-
- if(referenceElement) {
- referenceAction = 'after';
- } else {
- referenceElement = this;
- referenceAction = 'prepend';
- }
-
- 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);
+ onNodeAdded: function(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)) {
+ // defacto jestesmy rootem?
this.detach();
} else {
- this.children().some(function(child) {
- if(child.wlxmlNode.sameNode(event.meta.node)) {
- child.detach();
- return true;
- }
- });
if(isComment && !this.wlxmlNode.hasChild({klass: 'comment'})) {
this.commentTip.hide();
}
this.commentsView.render();
}
},
+
onNodeTextChange: function(event) {
- var node = event.meta.node,
- toSet = node.getText(),
- handled;
-
- handled = this.children().some(function(child) {
- if(child.wlxmlNode.sameNode(node)) {
- if(toSet === '') {
- toSet = utils.unicode.ZWS;
- }
- if(toSet !== child.getText()) {
- child.setText(toSet);
- }
- return true;
- }
- });
+ var node = event.meta.node;
- if(!handled && node.parent() && node.parent().is('comment') && this.wlxmlNode.sameNode(node.parent().parent())) {
+ /* 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()) {
+ var isSpan = this.wlxmlNode.getTagName() === 'span';
+ if(_.isBoolean(changes.exposed) && !isSpan) {
this._container().toggleClass('highlighted-element', changes.exposed);
}
- if(_.isBoolean(changes.active) && !this.isSpan()) {
+ if(_.isBoolean(changes.active) && !isSpan) {
this._container().toggleClass('current-node-element', changes.active);
}
},
-
- ///
-
- isSpan: function() {
- return this.wlxmlNode.getTagName() === 'span';
- },
-
- 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();
- }
- });
- },
-
- prepend: function(param) {
- var element;
- if(param instanceof documentElement.DocumentElement) {
- element = param;
- } else {
- element = this.canvas.createElement(param);
- }
- if(element.dom) {
- this._container().prepend(element.dom);
- this.refreshPath();
- }
- return element;
- },
-
- childIndex: function(child) {
- var children = this.children(),
- toret = null;
- children.forEach(function(c, idx) {
- if(c.sameNode(child)) {
- toret = idx;
- return false;
- }
- });
- 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