+return function(sandbox) {\r
+\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
fnp / fnpeditor.git / blobdiff