Moved source into separate src directory due to popular request

[GpsPrune.git] / src / tim / prune / function / RotatePhoto.java

diff --git a/src/tim/prune/function/RotatePhoto.java b/src/tim/prune/function/RotatePhoto.java
new file mode 100644 (file)
index 0000000..493f7ce
--- /dev/null
+++ b/src/tim/prune/function/RotatePhoto.java
@@ -0,0 +1,50 @@
+package tim.prune.function;
+
+import tim.prune.App;
+import tim.prune.DataSubscriber;
+import tim.prune.GenericFunction;
+import tim.prune.I18nManager;
+import tim.prune.UpdateMessageBroker;
+import tim.prune.data.Photo;
+import tim.prune.undo.UndoRotatePhoto;
+
+/**
+ * Class to provide the function to rotate a photo
+ * either clockwise or anticlockwise
+ */
+public class RotatePhoto extends GenericFunction
+{
+       /** Direction of rotation */
+       private boolean _direction = true;
+
+       /**
+        * Constructor
+        * @param inApp application object for callback
+        * @param inDir true for clockwise, false for anticlockwise
+        */
+       public RotatePhoto(App inApp, boolean inDir)
+       {
+               super(inApp);
+               _direction = inDir;
+       }
+
+       /** Get the name key */
+       public String getNameKey() {
+               return _direction?"function.rotatephotoright":"function.rotatephotoleft";
+       }
+
+       /**
+        * Begin the function
+        */
+       public void begin()
+       {
+               Photo photo = _app.getTrackInfo().getCurrentPhoto();
+               if (photo != null)
+               {
+                       UndoRotatePhoto undo = new UndoRotatePhoto(photo, _direction);
+                       photo.rotate(_direction);
+                       UpdateMessageBroker.informSubscribers(DataSubscriber.PHOTOS_MODIFIED);
+                       _app.completeFunction(undo, I18nManager.getText("confirm.rotatephoto"));
+               }
+       }
+}