Wrapping in node text with subnodes

[fnpeditor.git] / modules / documentCanvas / canvas.js

diff --git a/modules/documentCanvas/canvas.js b/modules/documentCanvas/canvas.js
index cafed1a..c71950d 100644 (file)
--- a/modules/documentCanvas/canvas.js
+++ b/modules/documentCanvas/canvas.js
@@ -61,11 +61,37 @@ Canvas.prototype.nodeInsertAfter = function(options) {
     element.after(options.node.dom);\r
 };\r
 \r
+Canvas.prototype.nodeWrap2 = function(options) {\r
+    var container = $(this.content.find('#' + options.inside.getId()).get(0));\r
+    \r
+    var containerContent = container.contents();\r
+    var idx1 = Math.min.apply(Math, options.textNodeIdx);\r
+    var idx2 = Math.max.apply(Math, options.textNodeIdx);\r
+    var textNode1 = $(containerContent.get(idx1));\r
+    var textNode2 = $(containerContent.get(idx2));\r
+    \r
+    textNode1.after(options._with.dom);\r
+    textNode1.detach();\r
+    textNode2.detach();\r
+    \r
+    \r
+    options._with.dom.before(textNode1.text().substr(0, options.offsetStart));\r
+    options._with.dom.append(textNode1.text().substr(options.offsetStart));\r
+    for(var i = idx1 + 1; i < idx2; i++) {\r
+        options._with.dom.append(containerContent[i]);\r
+    }\r
+    options._with.dom.append(textNode2.text().substr(0, options.offsetEnd));\r
+    options._with.dom.after(textNode2.text().substr(options.offsetEnd));\r
+};\r
+\r
 Canvas.prototype.nodeWrap = function(options) {\r
     options = _.extend({textNodeIdx: 0}, options);\r
+    \r
+    if(options.textNodeIdx instanceof Array)\r
+        return this.nodeWrap2(options);\r
 \r
     var element = $(this.content.find('#' + options.inside.getId()).get(0));\r
-\r
+    \r
     var elementContents = element.contents();\r
     if(elementContents.length === 0 || \r
        elementContents.length - 1 < options.textNodeIdx || \r