Disable move when locked

Disable shift move when locked

src/js/controller/DrawingController.js

@@ -137,6 +137,11 @@
   };
 
   ns.DrawingController.prototype.onTouchstart_ = function (event) {
+    var index = this.piskelController.getCurrentLayerIndex();
+    var layer = this.piskelController.getLayerByIndex(index);
+    if (layer.locked) {
+      return;
+    }
     this.onMousedown_(event);
   };
 
@@ -153,6 +158,11 @@
    * @private
    */
   ns.DrawingController.prototype.onMousedown_ = function (event) {
+    var index = this.piskelController.getCurrentLayerIndex();
+    var layer = this.piskelController.getLayerByIndex(index);
+    if (layer.locked) {
+      return;
+    }
     $.publish(Events.MOUSE_EVENT, [event, this]);
     var frame = this.piskelController.getCurrentFrame();
     var coords = this.getSpriteCoordinates(event.clientX, event.clientY);

src/js/tools/ToolsHelper.js

@@ -16,6 +16,9 @@ ns.ToolsHelper = {
     var currentFrameIndex = pskl.app.piskelController.getCurrentFrameIndex();
     var layers = useAllLayers ? pskl.app.piskelController.getLayers() : [pskl.app.piskelController.getCurrentLayer()];
     return layers.reduce(function (previous, layer) {
+      if (layer.locked) {
+        return previous;
+      }
       var frames = useAllFrames ? layer.getFrames() : [layer.getFrameAt(currentFrameIndex)];
       return previous.concat(frames);
     }, []);