X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fdata%2FPhoto.java;h=7ffe35dec984511a6de8d7e522cb1aa25b4c7932;hb=140e9d165f85c3d4f0435a311e091209313faa2a;hp=805e22ea6254b8f88f78ca9b766d6d6c699590eb;hpb=54b9d8bc8f0025ccf97a67d9dd217ef1f9cf082f;p=GpsPrune.git

diff --git a/tim/prune/data/Photo.java b/tim/prune/data/Photo.java
index 805e22e..7ffe35d 100644
--- 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
@@ -64,12 +65,10 @@ public class Photo
 	{
 		_dataPoint = inPoint;
 		// set status according to point
-		if (inPoint == null)
-		{
+		if (inPoint == null) {
 			setCurrentStatus(Status.NOT_CONNECTED);
 		}
-		else
-		{
+		else {
 			setCurrentStatus(Status.CONNECTED);
 		}
 	}
@@ -182,6 +181,14 @@ public class Photo
 		_currentStatus = inStatus;
 	}
 
+	/**
+	 * @return true if photo is connected to a point
+	 */
+	public boolean isConnected()
+	{
+		return _currentStatus != Status.NOT_CONNECTED;
+	}
+
 	/**
 	 * @return byte array of thumbnail data
 	 */
@@ -217,4 +224,32 @@ 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;
+	}
 }