-define([
-'libs/jquery',
-'libs/underscore',
-'utils/wlxml',
-'libs/text!./template.html'
-], function($, _, wlxmlUtils, templateSrc) {
-
-'use strict';
-
-return function(sandbox) {
-
- var template = _.template(templateSrc),
- listens = false,
- items = [];
-
- var getItemId = function(item) {
- var idx = -1;
- var found = _.find(items, function(i) {
- idx += 1;
- return item.sameNode(i);
- });
- if(found) {
- return idx;
- }
- return -1;
- };
-
- var startListening = function(document) {
- listens = true;
- document.on('change', function(event) {
- if(event.type === 'nodeTextChange' && event.meta.node.parent().sameNode(view.currentNodeElement)) {
- view.setElement(view.currentNodeElement);
- }
- }, this);
- };
-
- var view = {
- dom: $('<div>' + template({contents: null, parent: null}) + '</div>'),
- setup: function() {
- this.dom.on('click', 'a', function(e) {
- var target = $(e.target);
- sandbox.publish('nodeClicked', target.data('element'));
- });
-
- this.dom.on('mouseenter', 'a', function(e) {
- var target = $(e.target);
- sandbox.publish('nodeEntered', target.data('element'));
- });
- this.dom.on('mouseleave', 'a', function(e) {
- var target = $(e.target);
- sandbox.publish('nodeLeft', target.data('element'));
- });
- },
- setElement: function(element) {
- var contents = [],
- parent, nodeElementParent;
-
- if(element) {
- element = element || this.currentNodeElement;
- var textElement = element.getText ? element : null,
- nodeElement = element.getText ? element.parent() : element, // TODO: better type detection
- items;
-
- this.currentNodeElement = nodeElement;
- items = [];
- nodeElementParent = nodeElement.parent();
-
- if(nodeElementParent) {
- items.push(nodeElementParent);
- parent = {
- id: items.length - 1,
- repr: wlxmlUtils.getTagLabel(nodeElementParent.getTagName()) + (nodeElementParent.getClass() ? ' / ' + wlxmlUtils.getClassLabel(nodeElementParent.getClass()) : '')
- };
-
- }
-
- var nodeContents = nodeElement.contents();
- nodeContents.forEach(function(child) {
- if(child.getText) {
- var text = child.getText();
- if(!text) {
- text = '<pusty tekst>';
- }
- else {
- if(text.length > 13) {
- text = text.substr(0,13) + '...';
- }
- text = '"' + text + '"';
- }
- contents.push({
- id: items.length,
- repr: _.escape(text), bold: child.sameNode(textElement)
- });
- } else {
- contents.push({
- id: items.length,
- repr: wlxmlUtils.getTagLabel(child.getTagName()) + (child.getClass() ? ' / ' + wlxmlUtils.getClassLabel(child.getClass()) : '')
- });
- }
- items.push(child);
- });
- }
- this.dom.empty();
- this.dom.append($(template({parent: parent, contents: contents})));
-
- if(parent) {
- this.dom.find('.rng-module-nodeFamilyTree-parent').data('element', nodeElementParent);
- }
- this.dom.find('li a').each(function(idx, a) {
- $(a).data('element', nodeContents[idx]);
- });
- },
- highlightNode: function(canvasNode) {
- var id = getItemId(canvasNode);
- this.dom.find('a[rng-module-nodeFamilyTree-item-id="'+id+'"]').addClass('rng-common-hoveredNode');
- },
- dimNode: function(canvasNode) {
- var id = getItemId(canvasNode);
- this.dom.find('a[rng-module-nodeFamilyTree-item-id="'+id+'"]').removeClass('rng-common-hoveredNode');
- }
- };
-
- view.setup();
-
- return {
- start: function() {
- sandbox.publish('ready');
- },
- setElement: function(element) {
- if(!listens && element) {
- startListening(element.document);
- }
- if(!element || !(element.sameNode(view.currentNodeElement))) {
- view.setElement(element);
- }
- },
- getView: function() {
- return view.dom;
- },
- highlightElement: function(canvasNode) {
- view.highlightNode(canvasNode);
- },
- dimElement: function(canvasNode) {
- view.dimNode(canvasNode);
- }
- };
-};
-
-});
\ No newline at end of file