diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/filters/FilterRotateRepresentation.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/filters/FilterRotateRepresentation.java | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/src/com/android/gallery3d/filtershow/filters/FilterRotateRepresentation.java b/src/com/android/gallery3d/filtershow/filters/FilterRotateRepresentation.java index d5f3a5b40..eb89de036 100644 --- a/src/com/android/gallery3d/filtershow/filters/FilterRotateRepresentation.java +++ b/src/com/android/gallery3d/filtershow/filters/FilterRotateRepresentation.java @@ -30,7 +30,7 @@ public class FilterRotateRepresentation extends FilterRepresentation { public static final String SERIALIZATION_ROTATE_VALUE = "value"; private static final String TAG = FilterRotateRepresentation.class.getSimpleName(); - Rotation mRotation = Rotation.ZERO; + Rotation mRotation; public enum Rotation { ZERO(0), NINETY(90), ONE_EIGHTY(180), TWO_SEVENTY(270); @@ -76,13 +76,30 @@ public class FilterRotateRepresentation extends FilterRepresentation { } public FilterRotateRepresentation() { - this(Rotation.ZERO); + this(getNil()); } public Rotation getRotation() { return mRotation; } + public void rotateCW() { + switch(mRotation) { + case ZERO: + mRotation = Rotation.NINETY; + break; + case NINETY: + mRotation = Rotation.ONE_EIGHTY; + break; + case ONE_EIGHTY: + mRotation = Rotation.TWO_SEVENTY; + break; + case TWO_SEVENTY: + mRotation = Rotation.ZERO; + break; + } + } + public void set(FilterRotateRepresentation r) { mRotation = r.mRotation; } @@ -123,7 +140,11 @@ public class FilterRotateRepresentation extends FilterRepresentation { @Override public boolean isNil() { - return mRotation == Rotation.ZERO; + return mRotation == getNil(); + } + + public static Rotation getNil() { + return Rotation.ZERO; } @Override |