X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/20b9b567165ee10532a441f809a2a718b5b5e570..1dfb9c497ad66a5c0025e806bd6ee4777baaf1aa:/src/wlxml/extensions/list/list.js?ds=sidebyside diff --git a/src/wlxml/extensions/list/list.js b/src/wlxml/extensions/list/list.js index 4291957..99cacb1 100644 --- a/src/wlxml/extensions/list/list.js +++ b/src/wlxml/extensions/list/list.js @@ -2,12 +2,11 @@ define(function(require) { 'use strict'; +var _ = require('libs/underscore'), + extension = {document: {transformations: {}, methods: {}}, wlxmlClass: {list: {methods: {}}}}; -var wlxml = require('wlxml/wlxml'), - extension = {documentTransformations: [], classMethods: {}}; - -extension.classMethods['list'] = { +extension.wlxmlClass.list.methods = { itemIndex: function(listItem) { var toret = -1; this.contents('.item').some(function(item, index) { @@ -21,20 +20,22 @@ extension.classMethods['list'] = { getItem: function(index) { return this.contents('.item')[index]; } -} +}; -extension.documentMethods = { +extension.document.methods = { areItemsOfSameList: function(params) { return params.node1.parent().sameNode(params.node2.parent()) && params.node2.parent().is('list'); } -} +}; + + -extension.documentTransformations.push({ - name: 'createList', - impl: function(params) { +extension.document.transformations.createList = { + impl: function(params) { + /* globals Node */ var parent = params.node1.parent(), parentContents = parent.contents(), - nodeIndexes = [params.node1.getIndex(), params.node2.getIndex()].sort(), + nodeIndexes = [params.node1.getIndex(), params.node2.getIndex()].sort(function(a,b) { return a-b; }), nodesToWrap = [], listNode = params.node1.document.createDocumentNode({tagName: 'div', attrs: {'class': 'list'}}), node, i; @@ -42,9 +43,9 @@ extension.documentTransformations.push({ for(i = nodeIndexes[0]; i <= nodeIndexes[1]; i++) { node = parentContents[i]; if(node.nodeType === Node.TEXT_NODE) { - node = node.wrapWith({tagName: 'div', attrs: {'class': 'item'}}); //t + node = node.wrapWith({tagName: 'div', attrs: {'class': 'item'}}); } else { - node.setClass('item'); //t + node.setClass('item'); } nodesToWrap.push(node); } @@ -52,39 +53,38 @@ extension.documentTransformations.push({ var toInsert; if(parent.is('list') && parent.object.itemIndex(nodesToWrap[0]) > 0) { // object api // var prevItem = parent.object.getItem(parent.object.itemIndex(nodesToWrap[0])-1); // object api - // prevItem.append(listNode); //t + // prevItem.append(listNode); toInsert = listNode.wrapWith({tagName: 'div', attrs: {'class': 'item'}}); } else { - //nodesToWrap[0].before(listNode); //t + //nodesToWrap[0].before(listNode); toInsert = listNode; - } + } params.node1.before(toInsert); nodesToWrap.forEach(function(node) { - listNode.append(node); //t + listNode.append(node); }); }, getChangeRoot: function() { - return this.args.node1.parent(); + return this.args[0].node1.parent(); }, isAllowed: function() { - return this.args.node1.parent().sameNode(this.args.node2.parent()); + return this.args[0].node1.parent().sameNode(this.args[0].node2.parent()); } -}); +}; -extension.documentTransformations.push({ - name: 'extractItems', +extension.document.transformations.extractItems = { impl: function(params) { params = _.extend({}, {merge: true}, params); var list = params.item1.parent(), - indexes = [params.item1.getIndex(), params.item2.getIndex()].sort(), + indexes = [params.item1.getIndex(), params.item2.getIndex()].sort(function(a,b) { return a-b;}), precedingItems = [], extractedItems = [], succeedingItems = [], - items = list.contents(), // lub list.object.items() - listIsNested = list.parent().is('item'), - i; + items = list.contents(), + listIsNested = list.parent().is('item'); + items.forEach(function(item, idx) { if(idx < indexes[0]) { @@ -102,26 +102,28 @@ extension.documentTransformations.push({ if(succeedingItems.length === 0) { var reference_orig = reference; extractedItems.forEach(function(item) { - reference.after(item); //t + reference.after(item); reference = item; if(!listIsNested) { - item.setClass(null); //t + item.setClass(null); } }); - if(precedingItems.length === 0) - reference_orig.detach(); //t + if(precedingItems.length === 0) { + reference_orig.detach(); + } } else if(precedingItems.length === 0) { extractedItems.forEach(function(item) { - reference.before(item); //t + reference.before(item); if(!listIsNested) { - item.setClass(null); //t + item.setClass(null); } }); } else { extractedItems.forEach(function(item) { - reference.after(item); //t - if(!listIsNested) - item.setClass(null); //t + reference.after(item); + if(!listIsNested) { + item.setClass(null); + } reference = item; }); var secondList = params.item1.document.createDocumentNode({tagName: 'div', attrs: {'class':'list'}}), @@ -137,16 +139,17 @@ extension.documentTransformations.push({ reference.after(toAdd); } if(!params.merge && listIsNested) { - return this.transform('extractItems', {item1: extractedItems[0], item2: extractedItems[extractedItems.length-1]}); + return this.extractItems({item1: extractedItems[0], item2: extractedItems[extractedItems.length-1]}); } return true; }, isAllowed: function() { - var parent = this.args.nodel1.parent(); - return parent.is('list') && parent.sameNode(this.args.node2.parent()); + var parent = this.args[0].nodel1.parent(); + return parent.is('list') && parent.sameNode(this.args[0].node2.parent()); } -}); +}; + +return extension; -wlxml.registerExtension(extension); }); \ No newline at end of file