modules/visualEditor.js

   1 rng.modules.visualEditor = function(sandbox) {\r
   2     var transformations = rng.modules.visualEditor.transformations;\r
   3 \r
   4     var view = {\r
   5         node: $(sandbox.getTemplate('main')()),\r
   6         setup: function() {\r
   7             var view = this;\r
   8
   9             this.node.find('#rng-visualEditor-content').on('keyup', function() {\r
  10                 isDirty = true;\r
  11             });\r
  12             \r
  13             this.node.find('#rng-visualEditor-meta').on('keyup', function() {\r
  14                 isDirty = true;\r
  15             });\r
  16
  17             this.node.on('mouseover', '[wlxml-tag]', function(e) { $(e.target).addClass('rng-hover')});\r
  18             this.node.on('mouseout', '[wlxml-tag]', function(e) { $(e.target).removeClass('rng-hover')});\r
  19             this.node.on('click', '[wlxml-tag]', function(e) {\r
  20                 console.log('clicked node type: '+e.target.nodeType);\r
  21                 view._markSelected($(e.target));\r
  22             });\r
  23 \r
  24             this.node.on('keyup', function(e) {\r
  25                 var anchor = $(window.getSelection().anchorNode);\r
  26                 if(anchor[0].nodeType === Node.TEXT_NODE)\r
  27                     anchor = anchor.parent();\r
  28                 if(!anchor.is('[wlxml-tag]'))\r
  29                     return;\r
  30                 view._markSelected(anchor);\r
  31             });
  32         },\r
  33         getMetaData: function() {\r
  34             var toret = {};\r
  35             this.node.find('#rng-visualEditor-meta table tr').each(function() {\r
  36                 var tr = $(this);\r
  37                 var key = $(tr.find('td')[0]).html();\r
  38                 var value = $(tr.find('td input')[0]).val();\r
  39                 toret[key] = value;\r
  40             });\r
  41             console.log(toret);\r
  42             return toret;\r
  43         },\r
  44         setMetaData: function(metadata) {\r
  45             var table = this.node.find('#rng-visualEditor-meta table');\r
  46             table.empty();\r
  47             _.each(_.keys(metadata), function(key) {    \r
  48                 $(sandbox.getTemplate('metaItem')({key: key, value: metadata[key]})).appendTo(table);\r
  49             });\r
  50         },\r
  51         setBody: function(HTMLTree) {\r
  52             this.node.find('#rng-visualEditor-content').html(HTMLTree);\r
  53         },\r
  54         getBody: function() {\r
  55             return this.node.find('#rng-visualEditor-content').html();\r
  56         }, \r
  57         _markSelected: function(node) {\r
  58             this.node.find('.rng-current').removeClass('rng-current');\r
  59             node.addClass('rng-current');\r
  60         }\r
  61     };\r
  62     view.setup();\r
  63     \r
  64     var isDirty = false;\r
  65     \r
  66     \r
  67     return {\r
  68         start: function() {\r
  69             sandbox.publish('ready');\r
  70         },\r
  71         getView: function() {\r
  72             return view.node;\r
  73         },\r
  74         setDocument: function(xml) {\r
  75             var transformed = transformations.fromXML.getDocumentDescription(xml);\r
  76             view.setBody(transformed.HTMLTree);\r
  77             view.setMetaData(transformed.metadata);\r
  78             isDirty = false;\r
  79         },\r
  80         getDocument: function() {\r
  81             return transformations.toXML.getXML({HTMLTree: view.getBody(), metadata: view.getMetaData()});\r
  82         },\r
  83         isDirty: function() {\r
  84             return isDirty;\r
  85         },\r
  86         setDirty: function(dirty) {\r
  87             isDirty = dirty;\r
  88         }\r
  89     \r
  90     }\r
  91 };