X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/11461f05a370b4112d73258f56b3ab280fd1b6e5..12255fb81ee2d3b63e238a595e4813520650cd01:/modules/documentCanvas/canvas/documentElement.js?ds=sidebyside diff --git a/modules/documentCanvas/canvas/documentElement.js b/modules/documentCanvas/canvas/documentElement.js index d90fe63..b82b471 100644 --- a/modules/documentCanvas/canvas/documentElement.js +++ b/modules/documentCanvas/canvas/documentElement.js @@ -1,6 +1,7 @@ define([ -'libs/jquery-1.9.1.min' -], function($) { +'libs/jquery-1.9.1.min', +'libs/underscore-min' +], function($, _) { 'use strict'; @@ -11,8 +12,9 @@ var DocumentElement = function(htmlElement, canvas) { return; this.canvas = canvas; this.$element = $(htmlElement); - this.wlxmlTag = this.$element.prop('tagName'); -}; + + this.wlxmlTag = this.$element.attr('wlxml-tag'); +} $.extend(DocumentElement.prototype, { dom: function() { @@ -47,8 +49,10 @@ $.extend(DocumentElement.prototype, { }, wrapWithNodeElement: function(wlxmlNode) { - this.$element.wrap($('<' + wlxmlNode.tag + ' class="' + wlxmlNode.klass + '"">')[0]); - return documentElementFromHTMLElement(this.$element.parent().get(0), this.canvas); + var wrapper = DocumentNodeElement.create({tag: wlxmlNode.tag, klass: wlxmlNode.klass}); + this.$element.replaceWith(wrapper.dom()); + wrapper.append(this); + return wrapper; }, childIndex: function(child) { @@ -102,6 +106,29 @@ $.extend(DocumentNodeElement.prototype, { }, after: function(params) { manipulate(this, params, 'after'); + }, + getWlxmlTag: function() { + return this.$element.attr('wlxml-tag'); + }, + setWlxmlTag: function(tag) { + this.$element.attr('wlxml-tag', tag); + }, + getWlxmlClass: function() { + var klass = this.$element.attr('wlxml-class'); + if(klass) + return klass.replace('-', '.'); + return undefined; + }, + setWlxmlClass: function(klass) { + if(klass) + this.$element.attr('wlxml-class', klass); + else + this.$element.removeAttr('wlxml-class'); + }, + is: function(what) { + if(what === 'list' && _.contains(['list-items', 'list-items-enum'], this.$element.attr('wlxml-class'))) + return true; + return false; } }); @@ -110,15 +137,15 @@ DocumentNodeElement.createDOM = function(params) { if(params.text) { dom = $(document.createTextNode(params.text)); } else { - dom = $('<' + params.tag + '>'); + dom = $('
').attr('wlxml-tag', params.tag); if(params.klass) - dom.attr('class', params.klass); + dom.attr('wlxml-class', params.klass); } return dom; }; -DocumentNodeElement.create = function(params) { +DocumentNodeElement.create = function(params, canvas) { return documentElementFromHTMLElement(DocumentNodeElement.createDOM(params)[0]); }; @@ -144,18 +171,70 @@ $.extend(DocumentTextElement.prototype, { this.$element.unwrap(); return documentElementFromHTMLElement(dom[0]); }, + before: function(params) { + if(params instanceof DocumentTextElement || params.text) + return false; + var dom; + if(params instanceof DocumentNodeElement) { + dom = params.dom(); + } else { + dom = DocumentNodeElement.createDOM(params); + } + this.$element.wrap('
'); + this.$element.parent().before(dom[0]); + this.$element.unwrap(); + return documentElementFromHTMLElement(dom[0]); + }, wrapWithNodeElement: function(wlxmlNode) { - if(wlxmlNode.start && wlxmlNode.end) { + if(typeof wlxmlNode.start === 'number' && typeof wlxmlNode.end === 'number') { return this.canvas.wrapText({ inside: this.parent(), textNodeIdx: this.parent().childIndex(this), - offsetStart: wlxmlNode.start, - offsetEnd: wlxmlNode.end, + offsetStart: Math.min(wlxmlNode.start, wlxmlNode.end), + offsetEnd: Math.max(wlxmlNode.start, wlxmlNode.end), _with: {tag: wlxmlNode.tag, klass: wlxmlNode.klass} }); } else { return DocumentElement.prototype.wrapWithNodeElement.call(this, wlxmlNode); } + }, + unwrap: function() { + if(this.parent().children().length === 1) { + var parent = this.parent(); + parent.after(this); + parent.detach(); + } + }, + split: function(params) { + var parentElement = this.parent(), + myIdx = parentElement.childIndex(this), + myCanvas = this.canvas, + passed = false, + succeedingChildren = [], + thisElement = this, + prefix = this.getText().substr(0, params.offset), + suffix = this.getText().substr(params.offset); + + parentElement.children().forEach(function(child) { + if(passed) + succeedingChildren.push(child); + if(child.sameNode(thisElement)) + passed = true; + }); + + if(prefix.length > 0) + this.setText(prefix); + else + this.remove(); + + var newElement = DocumentNodeElement.create({tag: parentElement.wlxmlTag, klass: parentElement.wlxmlClass}, myCanvas); + parentElement.after(newElement); + + if(suffix.length > 0) + newElement.append({text: suffix}); + succeedingChildren.forEach(function(child) { + newElement.append(child); + }); } });