Version 9, February 2010

[GpsPrune.git] / tim / prune / data / Photo.java

diff --git a/tim/prune/data/Photo.java b/tim/prune/data/Photo.java
index 4fdb61261b64dbc21beb3ed060b28894903e479d..9eacac2706a87d1c2ef451c879ddc717b6c565d6 100644 (file)
--- a/tim/prune/data/Photo.java
+++ b/tim/prune/data/Photo.java
@@ -22,6 +22,8 @@ public class Photo
        private Status _originalStatus = Status.NOT_CONNECTED;
        /** Current photo status */
        private Status _currentStatus = Status.NOT_CONNECTED;
+       /** rotation flag (clockwise from 0 to 3) */
+       private int _rotation = 0;
        // TODO: Need to store caption for image?
        // thumbnail for image (from exif)
        private byte[] _exifThumbnail = null;
@@ -36,7 +38,6 @@ public class Photo
                CONNECTED
        };
 
-
        /**
         * Constructor
         * @param inFile File object for photo
@@ -225,4 +226,32 @@ public class Photo
                return (inOther != null && inOther.getFile() != null && getFile() != null
                        && inOther.getFile().equals(getFile()));
        }
+
+       /**
+        * @param inRotation initial rotation value (from exif)
+        */
+       public void setRotation(int inRotation)
+       {
+               if (inRotation >= 0 && inRotation <= 3) {
+                       _rotation = inRotation;
+               }
+       }
+
+       /**
+        * Rotate the image by 90 degrees
+        * @param inRight true to rotate right, false for left
+        */
+       public void rotate(boolean inRight)
+       {
+               int dir = inRight?1:3;
+               _rotation = (_rotation + dir) % 4;
+       }
+
+       /**
+        * @return rotation status
+        */
+       public int getRotationDegrees()
+       {
+               return _rotation * 90;
+       }
 }