Setting caret after removing list completely

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

diff --git a/modules/documentCanvas/canvas/canvas.js b/modules/documentCanvas/canvas/canvas.js
index a5d4825..7143b79 100644 (file)
--- a/modules/documentCanvas/canvas/canvas.js
+++ b/modules/documentCanvas/canvas/canvas.js
@@ -434,6 +434,9 @@ $.extend(Cursor.prototype, {
     getSelectionAnchor: function() {
         return this.getSelectionBoundry('anchor');
     },
+    getSelectionFocus: function() {
+        return this.getSelectionBoundry('focus');
+    },
     getSelectionBoundry: function(which) {
         var selection = window.getSelection(),
             anchorElement = this.canvas.getDocumentElement(selection.anchorNode),
@@ -450,6 +453,14 @@ $.extend(Cursor.prototype, {
                 offsetAtEnd: anchorElement && anchorElement.getText().length === selection.anchorOffset
             };
         }
+        if(which === 'focus') {
+            return {
+                element: focusElement,
+                offset: selection.focusOffset,
+                offsetAtBeginning: selection.focusOffset === 0,
+                offsetAtEnd: focusElement && focusElement.getText().length === selection.focusOffset
+            };
+        }
         
         var element,
             offset;
@@ -477,7 +488,7 @@ $.extend(Cursor.prototype, {
                 }
             }
         } else {
-            // TODO: Handle order
+            // TODO: Handle order via https://developer.mozilla.org/en-US/docs/Web/API/Node.compareDocumentPosition
             if(which === 'start') {
                 element = anchorElement;
                 offset = selection.anchorOffset