rng.modules.visualEditor = function(sandbox) {\r
+ var transformations = rng.modules.visualEditor.transformations;\r
\r
- var view = $(sandbox.getTemplate('main')());\r
- var isDirty = false;\r
+ var view = {\r
+ node: $(sandbox.getTemplate('main')()),\r
+ currentNode: null,\r
+ setup: function() {\r
+ var view = this;\r
+
+ this.node.find('#rng-visualEditor-content').on('keyup', function() {\r
+ isDirty = true;\r
+ });\r
+ \r
+ this.node.find('#rng-visualEditor-meta').on('keyup', function() {\r
+ isDirty = true;\r
+ });\r
+
+ this.node.on('mouseover', '[wlxml-tag]', function(e) { mediator.nodeHovered($(e.target));});\r
+ this.node.on('mouseout', '[wlxml-tag]', function(e) { mediator.nodeBlured($(e.target));});\r
+ this.node.on('click', '[wlxml-tag]', function(e) {\r
+ console.log('clicked node type: '+e.target.nodeType);\r
+ view._markSelected($(e.target));\r
+ });\r
+\r
+ this.node.on('keyup', '#rng-visualEditor-contentWrapper', function(e) {\r
+ var anchor = $(window.getSelection().anchorNode);\r
+ if(anchor[0].nodeType === Node.TEXT_NODE)\r
+ anchor = anchor.parent();\r
+ if(!anchor.is('[wlxml-tag]'))\r
+ return;\r
+ view._markSelected(anchor);\r
+ });\r
+ \r
+ this.node.on('keydown', '#rng-visualEditor-contentWrapper', function(e) {\r
+ if(e.which === 13) { \r
+ e.preventDefault();\r
+ view.insertNewNode(null, null);\r
+ }\r
+ });\r
+ \r
+ \r
+ var metaTable = this.metaTable = this.node.find('#rng-visualEditor-meta table');\r
+ \r
+ this.node.find('.rng-visualEditor-metaAddBtn').click(function() {\r
+ var newRow = view._addMetaRow('', '');\r
+ $(newRow.find('td div')[0]).focus();\r
+ isDirty = true;\r
+ });\r
+ \r
+ this.metaTable.on('click', '.rng-visualEditor-metaRemoveBtn', function(e) {\r
+ $(e.target).closest('tr').remove();\r
+ isDirty = true;\r
+ });\r
+ \r
+ this.metaTable.on('keydown', '[contenteditable]', function(e) {\r
+ console.log(e.which);\r
+ if(e.which === 13) { \r
+ if($(document.activeElement).hasClass('rng-visualEditor-metaItemKey')) {\r
+ metaTable.find('.rng-visualEditor-metaItemValue').focus();\r
+ } else {\r
+ var input = $('<input>');\r
+ input.appendTo('body').focus()\r
+ view.node.find('.rng-visualEditor-metaAddBtn').focus();\r
+ input.remove();\r
+ }\r
+ e.preventDefault();\r
+ }\r
+ \r
+ });\r
+ \r
+ \r
+ var observer = new MutationObserver(function(mutations) {\r
+ mutations.forEach(function(mutation) {\r
+ _.each(mutation.addedNodes, function(node) {\r
+ node = $(node);\r
+ node.parent().find('[wlxml-tag]').each(function() {\r
+ tag = $(this);\r
+ if(!tag.attr('id'))\r
+ tag.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));\r
+ });\r
+ });\r
+ }); \r
+ });\r
+ var config = { attributes: true, childList: true, characterData: true, subtree: true };\r
+ observer.observe(this.node.find('#rng-visualEditor-contentWrapper')[0], config);\r
+ \r
+ this.gridToggled = false;
+ },\r
+ _createNode: function(wlxmlTag, wlxmlClass) {\r
+ var toBlock = ['div', 'document', 'section', 'header'];\r
+ var htmlTag = _.contains(toBlock, wlxmlTag) ? 'div' : 'span';\r
+ var toret = $('<' + htmlTag + '>');\r
+ toret.attr('wlxml-tag', wlxmlTag);\r
+ if(wlxmlClass)\r
+ toret.attr('wlxml-class', wlxmlClass);\r
+ return toret;\r
+ },\r
+ insertNewNode: function(wlxmlTag, wlxmlClass) {\r
+ //TODO: Insert inline\r
+ var anchor = $(window.getSelection().anchorNode);\r
+ var anchorOffset = window.getSelection().anchorOffset;\r
+ if(anchor[0].nodeType === Node.TEXT_NODE)\r
+ anchor = anchor.parent();\r
+ if(anchor.text() === '') {\r
+ var todel = anchor;\r
+ anchor = anchor.parent();\r
+ todel.remove();\r
+ }\r
+ if(anchorOffset > 0 && anchorOffset < anchor.text().length) {\r
+ if(wlxmlTag === null && wlxmlClass === null) {\r
+ return this.splitWithNewNode(anchor);\r
+ }\r
+ return this.wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);\r
+ }\r
+ var newNode = this._createNode(wlxmlTag || anchor.attr('wlxml-tag'), wlxmlClass || anchor.attr('wlxml-class'));\r
+ if(anchorOffset === 0)\r
+ anchor.before(newNode)\r
+ else\r
+ anchor.after(newNode);\r
+ mediator.nodeCreated(newNode);\r
+ isDirty = true;\r
+ },\r
+ wrapSelectionWithNewNode: function(wlxmlTag, wlxmlClass) {\r
+ var selection = window.getSelection();\r
+ if(selection.anchorNode === selection.focusNode && selection.anchorNode.nodeType === Node.TEXT_NODE) {\r
+ var startOffset = selection.anchorOffset;\r
+ var endOffset = selection.focusOffset;\r
+ if(startOffset > endOffset) {\r
+ var tmp = startOffset;\r
+ startOffset = endOffset;\r
+ endOffset = tmp;\r
+ }\r
+ var node = selection.anchorNode;\r
+ var prefix = node.data.substr(0, startOffset);\r
+ var suffix = node.data.substr(endOffset);\r
+ var core = node.data.substr(startOffset, endOffset - startOffset);\r
+ var newNode = this._createNode(wlxmlTag, wlxmlClass);\r
+ newNode.text(core || 'test');\r
+ $(node).replaceWith(newNode);\r
+ newNode.before(prefix);\r
+ newNode.after(suffix);\r
+ mediator.nodeCreated(newNode);\r
+ isDirty = true;\r
+ }\r
+ },\r
+ splitWithNewNode: function(node) {\r
+ var selection = window.getSelection();\r
+ if(selection.anchorNode === selection.focusNode && selection.anchorNode.nodeType === Node.TEXT_NODE) {\r
+ var startOffset = selection.anchorOffset;\r
+ var endOffset = selection.focusOffset;\r
+ if(startOffset > endOffset) {\r
+ var tmp = startOffset;\r
+ startOffset = endOffset;\r
+ endOffset = tmp;\r
+ }\r
+ var anchor = selection.anchorNode;\r
+ var prefix = anchor.data.substr(0, startOffset);\r
+ var suffix = anchor.data.substr(endOffset);\r
+ var prefixNode = this._createNode(node.attr('wlxml-tag'), node.attr('wlxml-class'));\r
+ var newNode = this._createNode(node.attr('wlxml-tag'), node.attr('wlxml-class'));\r
+ var suffixNode = this._createNode(node.attr('wlxml-tag'), node.attr('wlxml-class'));\r
+ prefixNode.text(prefix);\r
+ suffixNode.text(suffix);\r
+ node.replaceWith(newNode);\r
+ newNode.before(prefixNode);\r
+ newNode.after(suffixNode);\r
+ mediator.nodeCreated(newNode);\r
+ isDirty = true;\r
+ }\r
+ },\r
+ getMetaData: function() {\r
+ var toret = {};\r
+ this.metaTable.find('tr').each(function() {\r
+ var tr = $(this);\r
+ var inputs = $(this).find('td [contenteditable]');\r
+ var key = $(inputs[0]).text();\r
+ var value = $(inputs[1]).text();\r
+ toret[key] = value;\r
+ });\r
+ console.log(toret);\r
+ return toret;\r
+ },\r
+ setMetaData: function(metadata) {\r
+ var view = this;\r
+ this.metaTable.find('tr').remove();\r
+ _.each(_.keys(metadata), function(key) { \r
+ view._addMetaRow(key, metadata[key]);\r
+ });\r
+ },\r
+ setBody: function(HTMLTree) {\r
+ this.node.find('#rng-visualEditor-content').html(HTMLTree);\r
+ },\r
+ getBody: function() {\r
+ return this.node.find('#rng-visualEditor-content').html();\r
+ }, \r
+ _markSelected: function(node) {\r
+ this.dimNode(node);\r
+ \r
+ this.node.find('.rng-current').removeClass('rng-current');\r
+ \r
+ node.addClass('rng-current');\r
+\r
+ this.currentNode = node;\r
+ mediator.nodeSelected(node);\r
+ },\r
+ selectNode: function(node) {\r
+ view._markSelected(node);\r
+ var range = document.createRange();\r
+ range.selectNodeContents(node[0]);\r
+ range.collapse(false);\r
+\r
+ var selection = document.getSelection();\r
+ selection.removeAllRanges()\r
+ selection.addRange(range);\r
+ },\r
+ selectNodeById: function(id) {\r
+ var node = this.node.find('#'+id);\r
+ if(node)\r
+ this.selectNode(node);\r
+ },\r
+ highlightNode: function(node) {\r
+ if(!this.gridToggled) {\r
+ node.addClass('rng-hover');\r
+ var label = node.attr('wlxml-tag');\r
+ if(node.attr('wlxml-class'))\r
+ label += ' / ' + node.attr('wlxml-class');\r
+ var tag = $('<div>').addClass('rng-visualEditor-nodeHoverTag').text(label);\r
+ node.append(tag);\r
+ }\r
+ },\r
+ dimNode: function(node) {\r
+ if(!this.gridToggled) {\r
+ node.removeClass('rng-hover');\r
+ node.find('.rng-visualEditor-nodeHoverTag').remove();\r
+ }\r
+ },\r
+ highlightNodeById: function(id) {\r
+ var node = this.node.find('#'+id);\r
+ if(node)\r
+ this.highlightNode(node);\r
+ },\r
+ dimNodeById: function(id) {\r
+ var node = this.node.find('#'+id);\r
+ if(node)\r
+ this.dimNode(node);\r
+ },\r
+ selectFirstNode: function() {\r
+ var firstNodeWithText = this.node.find('[wlxml-tag]').filter(function() {\r
+ return $(this).clone().children().remove().end().text().trim() !== '';\r
+ }).first();\r
+ var node;\r
+ if(firstNodeWithText.length)\r
+ node = $(firstNodeWithText[0])\r
+ else {\r
+ node = this.node.find('[wlxml-class|="p"]')\r
+ }\r
+ this.selectNode(node);\r
+ },\r
+ _addMetaRow: function(key, value) {\r
+ var newRow = $(sandbox.getTemplate('metaItem')({key: key || '', value: value || ''}));\r
+ newRow.appendTo(this.metaTable);\r
+ return newRow;\r
+ },\r
+ toggleGrid: function(toggle) {\r
+ this.node.find('[wlxml-tag]').toggleClass('rng-hover', toggle);\r
+ this.gridToggled = toggle;\r
+ },\r
+ toggleTags: function(toggle) {\r
+ \r
+ }\r
+ };\r
+ \r
+ \r
+ var sideBarView = {\r
+ node: view.node.find('#rng-visualEditor-sidebar'),\r
+ setup: function() {\r
+ var view = this;\r
+ this.node.find('#rng-visualEditor-sidebarButtons a').click(function(e) {\r
+ e.preventDefault();\r
+ var target = $(e.currentTarget);\r
+ if(!target.attr('data-content-id'))\r
+ return;\r
+ view.selectTab(target.attr('data-content-id'));\r
+ });\r
+ view.selectTab('rng-visualEditor-edit');\r
+ \r
+ view.node.on('change', '.rng-visualEditor-editPaneNodeForm select', function(e) {\r
+ var target = $(e.target);\r
+ var attr = target.attr('id').split('-')[2].split('editPane')[1].substr(0,3) === 'Tag' ? 'tag' : 'class';\r
+ mediator.getCurrentNode().attr('wlxml-'+attr, target.val());\r
+ isDirty = true;\r
+ });\r
+ \r
+ view.node.on('click', '.rng-visualEditor-editPaneSurrouding a', function(e) {\r
+ var target = $(e.target);\r
+ mediator.nodeDimmedById(target.attr('data-id'));\r
+ mediator.nodeSelectedById(target.attr('data-id'));\r
+ });\r
+ \r
+ view.node.on('mouseenter', '.rng-visualEditor-editPaneSurrouding a', function(e) {\r
+ var target = $(e.target);\r
+ mediator.nodeHighlightedById(target.attr('data-id')); \r
+ });\r
+ view.node.on('mouseleave', '.rng-visualEditor-editPaneSurrouding a', function(e) {\r
+ var target = $(e.target);\r
+ mediator.nodeDimmedById(target.attr('data-id')); \r
+ });\r
+ },\r
+ selectTab: function(id) {\r
+ this.node.find('.rng-visualEditor-sidebarContentItem').hide();\r
+ this.node.find('#'+id).show();\r
+ this.node.find('#rng-visualEditor-sidebarButtons li').removeClass('active');\r
+ this.node.find('#rng-visualEditor-sidebarButtons li a[data-content-id=' + id + ']').parent().addClass('active');\r
+ \r
+ },\r
+ updateEditPane: function(node) {\r
+ var pane = this.node.find('#rng-visualEditor-edit');\r
+ var parentClass = node.parent().attr('wlxml-class');\r
+ pane.html( $(sandbox.getTemplate('editPane')({tag: node.attr('wlxml-tag'), klass: node.attr('wlxml-class')})));\r
+ \r
+ var parent = node.parent('[wlxml-tag]').length ? {\r
+ repr: node.parent().attr('wlxml-tag') + (parentClass ? ' / ' + parentClass : ''),\r
+ id: node.parent().attr('id')\r
+ } : undefined;\r
+ var children = [];\r
+ node.children('[wlxml-tag]').each(function() {\r
+ var child = $(this);\r
+ var childClass = child.attr('wlxml-class');\r
+ children.push({repr: child.attr('wlxml-tag') + (childClass ? ' / ' + childClass : ''), id: child.attr('id')});\r
+ });\r
+ var naviTemplate = sandbox.getTemplate('editPaneNavigation')({parent: parent, children: children});\r
+ pane.find('.rng-visualEditor-editPaneSurrouding > div').html($(naviTemplate));\r
+ },\r
+ highlightNode: function(id) {\r
+ var pane = this.node.find('#rng-visualEditor-edit');\r
+ pane.find('a[data-id="'+id+'"]').addClass('rng-hover');\r
+ },\r
+ dimNode: function(id) {\r
+ var pane = this.node.find('#rng-visualEditor-edit');\r
+ pane.find('a[data-id="' +id+'"]').removeClass('rng-hover');\r
+ }\r
+ }\r
\r
- var document2html = function(document) {\r
- return document;\r
+ var toolbarView = {\r
+ node: view.node.find('#rng-visualEditor-toolbar'),\r
+ setup: function() {\r
+ var view = this;\r
+ \r
+ view.node.find('button').click(function(e) {\r
+ var btn = $(e.currentTarget);\r
+ if(btn.attr('data-btn-type') === 'toggle') {\r
+ btn.toggleClass('active')\r
+ mediator.toolbarButtonToggled(btn.attr('data-btn'), btn.hasClass('active'));\r
+ }\r
+ if(btn.attr('data-btn-type') === 'cmd') {\r
+ mediator.toolbarButtonCmd(btn.attr('data-btn'), btn.attr('data-meta'));\r
+ }\r
+ });\r
+ },\r
+ getOption: function(option) {\r
+ return this.node.find('.rng-visualEditor-toolbarOption[data-option=' + option +']').val();\r
+ }\r
}\r
\r
- var html2document = function() {\r
- return $('#rng-visualEditor-content').text();\r
+ var statusBarView = {\r
+ node: view.node.find('#rng-visualEditor-statusbar'),\r
+ setup: function() {\r
+ var view = this;\r
+ view.node.on('mouseenter', 'a', function(e) {\r
+ var target = $(e.target);\r
+ mediator.nodeHighlightedById(target.attr('data-id')); \r
+ });\r
+ view.node.on('mouseleave', 'a', function(e) {\r
+ var target = $(e.target);\r
+ mediator.nodeDimmedById(target.attr('data-id')); \r
+ });\r
+ view.node.on('click', 'a', function(e) {\r
+ e.preventDefault();\r
+ mediator.nodeSelectedById($(e.target).attr('data-id'));\r
+ });\r
+ },\r
+ \r
+ showNode: function(node) {\r
+ this.node.empty();\r
+ this.node.html(sandbox.getTemplate('statusBarNodeDisplay')({node: node, parents: node.parents('[wlxml-tag]')}));\r
+ //node.parents('[wlxml-tag]')\r
+ },\r
+ \r
+ highlightNode: function(id) {\r
+ this.node.find('a[data-id="'+id+'"]').addClass('rng-hover');\r
+ },\r
+ dimNode: function(id) {\r
+ this.node.find('a[data-id="' +id+'"]').removeClass('rng-hover');\r
+ }\r
}\r
\r
- $('#rng-visualEditor-content', view).on('keyup', function() {\r
- isDirty = true;\r
- });\r
+ view.setup();\r
+ sideBarView.setup();\r
+ toolbarView.setup();\r
+ statusBarView.setup();\r
+ \r
+ var mediator = {\r
+ getCurrentNode: function() {\r
+ return view.currentNode;\r
+ },\r
+ nodeCreated: function(node) {\r
+ view.selectNode(node);\r
+ },\r
+ nodeSelected: function(node) {\r
+ sideBarView.updateEditPane(node);\r
+ statusBarView.showNode(node);\r
+ },\r
+ nodeSelectedById: function(id) {\r
+ view.selectNodeById(id);\r
+ },\r
+ nodeHighlightedById: function(id) {\r
+ view.highlightNodeById(id);\r
+ },\r
+ nodeDimmedById: function(id) {\r
+ view.dimNodeById(id);\r
+ },\r
+ toolbarButtonToggled: function(btn, toggle) {\r
+ if(btn === 'grid')\r
+ view.toggleGrid(toggle);\r
+ if(btn === 'tags')\r
+ view.toggleTags(toggle);\r
+ },\r
+ toolbarButtonCmd: function(btn, meta) {\r
+ if(btn === 'new-node') {\r
+ var wlxmlTag = toolbarView.getOption('newTag-tag');\r
+ var wlxmlClass = toolbarView.getOption('newTag-class');\r
+ if(meta) {\r
+ var split = meta.split('/');\r
+ wlxmlTag = split[0];\r
+ wlxmlClass = split[1];\r
+ }\r
+ if(window.getSelection().isCollapsed)\r
+ view.insertNewNode(wlxmlTag, wlxmlClass);\r
+ else {\r
+ this.wrapWithNodeRequest(wlxmlTag, wlxmlClass);\r
+ }\r
+ \r
+ \r
+ }\r
+ },\r
+ nodeHovered: function(node) {\r
+ view.highlightNode(node);\r
+ sideBarView.highlightNode(node.attr('id'));\r
+ statusBarView.highlightNode(node.attr('id'));\r
+ },\r
+ nodeBlured: function(node) {\r
+ view.dimNode(node);\r
+ sideBarView.dimNode(node.attr('id'));\r
+ statusBarView.dimNode(node.attr('id'));\r
+ },\r
+ wrapWithNodeRequest: function(wlxmlTag, wlxmlClass) {\r
+ view.wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);\r
+ }\r
+ \r
+ }\r
+ \r
+ var isDirty = false;\r
+ var wasShownAlready = false;\r
+ \r
\r
return {\r
start: function() {\r
sandbox.publish('ready');\r
},\r
getView: function() {\r
- return view;\r
+ return view.node;\r
},\r
- setDocument: function(document) {\r
- $('#rng-visualEditor-content', view).html(document2html(document));\r
+ setDocument: function(xml) {\r
+ var transformed = transformations.fromXML.getDocumentDescription(xml);\r
+ view.setBody(transformed.HTMLTree);\r
+ view.setMetaData(transformed.metadata);\r
isDirty = false;\r
},\r
getDocument: function() {\r
- return html2document();\r
+ return transformations.toXML.getXML({HTMLTree: view.getBody(), metadata: view.getMetaData()});\r
},\r
isDirty: function() {\r
return isDirty;\r
},\r
setDirty: function(dirty) {\r
isDirty = dirty;\r
+ },\r
+ onShowed: function() {\r
+ if(!wasShownAlready) {\r
+ wasShownAlready = true;\r
+ view.selectFirstNode();\r
+ }\r
}\r
\r
}\r
fnp / fnpeditor.git / blobdiff