Visual editor: simple tagging capability

[fnpeditor.git] / modules / visualEditor.js

diff --git a/modules/visualEditor.js b/modules/visualEditor.js
index 8a96cb9..70fc435 100644 (file)
--- a/modules/visualEditor.js
+++ b/modules/visualEditor.js
@@ -127,6 +127,26 @@ rng.modules.visualEditor = function(sandbox) {
                 mediator.getCurrentNode().attr('wlxml-'+attr, target.val());\r
                 isDirty = true;\r
             });\r
+            \r
+            view.node.on('change', '.rng-visualEditor-editPaneSelectionForm select', function(e) {\r
+                var target = $(e.target);\r
+                var selection = window.getSelection();\r
+                if(selection.anchorNode.isSameNode(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
+                    $(node).replaceWith(prefix + '<span wlxml-tag="' + target.val() + '">' + core + '</span>' + suffix);                   \r
+                    isDirty = true;\r
+                }\r
+            });\r
         },\r
         selectTab: function(id) {\r
            this.node.find('.rng-visualEditor-sidebarContentItem').hide();\r