pre d: setattr, settext, split as ContextTransformations; detach in old format; pre...

[fnpeditor.git] / src / editor / modules / documentCanvas / commands.js

diff --git a/src/editor/modules/documentCanvas/commands.js b/src/editor/modules/documentCanvas/commands.js
index 1981429..57a5130 100644 (file)
--- a/src/editor/modules/documentCanvas/commands.js
+++ b/src/editor/modules/documentCanvas/commands.js
@@ -19,6 +19,28 @@ var commands = {
     }
 };
 
+commands.register('undo', function(canvas) {
+    var doc = canvas.wlxmlDocument;
+
+    doc.undo();
+});
+
+commands.register('redo', function(canvas) {
+    var doc = canvas.wlxmlDocument;
+
+    doc.redo();
+});
+
+commands.register('remove-node', function(canvas) {
+    var cursor = canvas.getCursor(),
+        selectionStart = cursor.getSelectionStart(),
+        selectionEnd = cursor.getSelectionEnd(),
+        parent1 = selectionStart.element.parent() || undefined,
+        parent2 = selectionEnd.element.parent() || undefined;
+
+    canvas.wlxmlDocument.transform('detach2', {node:canvas.getCurrentNodeElement().data('wlxmlNode')});
+});
+
 commands.register('unwrap-node', function(canvas) {
     var cursor = canvas.getCursor(),
         selectionStart = cursor.getSelectionStart(),
@@ -35,7 +57,9 @@ commands.register('unwrap-node', function(canvas) {
     } else if(!cursor.isSelecting()) {
         var nodeToUnwrap = cursor.getPosition().element.data('wlxmlNode'),
             parentNode = nodeToUnwrap.unwrap();
-        canvas.setCurrentElement(utils.findCanvasElement(parentNode));
+        if(parentNode) {
+            canvas.setCurrentElement(utils.findCanvasElement(parentNode));
+        }
     }
 });
 
@@ -149,7 +173,7 @@ commands.register('take-away-node', function(canvas) {
         return;
 
 
-    var range = nodeElement.unwrapContents();
+    var range = nodeElement.data('wlxmlNode').unwrapContent();
 
     if(element) {
         var elementIsFirstChild = nodeElement.childIndex(element);
@@ -157,13 +181,13 @@ commands.register('take-away-node', function(canvas) {
             canvas.setCurrentElement(element, {caretTo: position.offset});
         } else {
             if(elementIsFirstChild) {
-                canvas.setCurrentElement(range.element1, {caretTo: 'end'});
+                canvas.setCurrentElement(findCanvasElement(range.element1), {caretTo: 'end'});
             } else {
-                canvas.setCurrentElement(range.element2, {caretTo: 'end'});
+                canvas.setCurrentElement(findCanvasElement(range.element2), {caretTo: 'end'});
             }
         }
     } else {
-        canvas.setCurrentElement(range.element1, {caretTo: 'start'});
+        canvas.setCurrentElement(findCanvasElement(range.element1), {caretTo: 'start'});
     }
 
 });