Added apply UI callbacks for rotate/mirror operations.

Change-Id: I30bfb439d742248c3241742bd11f64a1b4a22640

2 files changed, 24 insertions, 1 deletions

diff --git a/src/com/android/gallery3d/filtershow/imageshow/ImageFlip.java b/src/com/android/gallery3d/filtershow/imageshow/ImageFlip.java
index 70637a30c..15197b055 100644
--- a/src/com/android/gallery3d/filtershow/imageshow/ImageFlip.java
+++ b/src/com/android/gallery3d/filtershow/imageshow/ImageFlip.java
@@ -58,6 +58,22 @@ public class ImageFlip extends ImageGeometry {
         return (rot / 90) % 2 != 0;
     }
 
+    public void flip() {
+        FLIP flip = getLocalFlip();
+        boolean next = true;
+        // Picks next flip in order from enum FLIP (wrapping)
+        for (FLIP f : FLIP.values()) {
+            if (next) {
+                mNextFlip = f;
+                next = false;
+            }
+            if (f.equals(flip)) {
+                next = true;
+            }
+        }
+        setLocalFlip(mNextFlip);
+    }
+
     @Override
     protected void setActionMove(float x, float y) {
         super.setActionMove(x, y);
diff --git a/src/com/android/gallery3d/filtershow/imageshow/ImageRotate.java b/src/com/android/gallery3d/filtershow/imageshow/ImageRotate.java
index c4b9aa27d..ab8023e02 100644
--- a/src/com/android/gallery3d/filtershow/imageshow/ImageRotate.java
+++ b/src/com/android/gallery3d/filtershow/imageshow/ImageRotate.java
@@ -54,6 +54,13 @@ public class ImageRotate extends ImageGeometry {
         mAngle = (mBaseAngle - angle) % 360;
     }
 
+    public void rotate() {
+        mAngle += 90;
+        mAngle = snappedAngle(mAngle);
+        mAngle %= 360;
+        setLocalRotation(mAngle);
+    }
+
     @Override
     protected void setActionDown(float x, float y) {
         super.setActionDown(x, y);
@@ -76,7 +83,7 @@ public class ImageRotate extends ImageGeometry {
     }
 
     @Override
-    protected int getLocalValue() {
+    public int getLocalValue() {
         return constrainedRotation(snappedAngle(getLocalRotation()));
     }