From 17b1263029655fee3611f92993ae864d8acd1d1d Mon Sep 17 00:00:00 2001
From: Byunghun Jeon <bjeon@codeaurora.org>
Date: Thu, 18 Jun 2015 14:12:00 -0700
Subject: SnapdragonCamera: Fix Zoom orientation

Fix Zoom UI's orientation

Change-Id: I9c14b08729e099c263d612289ccb8b7ed757168b
---
 src/com/android/camera/PhotoUI.java         | 3 +++
 src/com/android/camera/VideoUI.java         | 3 +++
 src/com/android/camera/ui/ZoomRenderer.java | 8 ++++++++
 3 files changed, 14 insertions(+)

diff --git a/src/com/android/camera/PhotoUI.java b/src/com/android/camera/PhotoUI.java
index d2e2345e6..e5f23a869 100644
--- a/src/com/android/camera/PhotoUI.java
+++ b/src/com/android/camera/PhotoUI.java
@@ -1304,6 +1304,9 @@ public class PhotoUI implements PieListener,
         if (mFaceView != null) {
             mFaceView.setDisplayRotation(orientation);
         }
+        if (mZoomRenderer != null) {
+            mZoomRenderer.setOrientation(orientation);
+        }
     }
 
     public int getOrientation() {
diff --git a/src/com/android/camera/VideoUI.java b/src/com/android/camera/VideoUI.java
index 8fbae5ee6..58ab45a43 100644
--- a/src/com/android/camera/VideoUI.java
+++ b/src/com/android/camera/VideoUI.java
@@ -1135,6 +1135,9 @@ public class VideoUI implements PieRenderer.PieListener,
                 }
             }
         }
+        if (mZoomRenderer != null) {
+            mZoomRenderer.setOrientation(orientation);
+        }
         RotateTextToast.setOrientation(orientation);
         mOrientation = orientation;
     }
diff --git a/src/com/android/camera/ui/ZoomRenderer.java b/src/com/android/camera/ui/ZoomRenderer.java
index c1f4c6c98..9943b1c8d 100644
--- a/src/com/android/camera/ui/ZoomRenderer.java
+++ b/src/com/android/camera/ui/ZoomRenderer.java
@@ -48,6 +48,7 @@ public class ZoomRenderer extends OverlayRenderer
     private int mZoomSig;
     private int mZoomFraction;
     private Rect mTextBounds;
+    private int mOrientation;
 
     public interface OnZoomChangedListener {
         void onZoomStart();
@@ -109,6 +110,7 @@ public class ZoomRenderer extends OverlayRenderer
 
     @Override
     public void onDraw(Canvas canvas) {
+        canvas.rotate(mOrientation, mCenterX, mCenterY);
         mPaint.setStrokeWidth(mInnerStroke);
         canvas.drawCircle(mCenterX, mCenterY, mMinCircle, mPaint);
         canvas.drawCircle(mCenterX, mCenterY, mMaxCircle, mPaint);
@@ -155,4 +157,10 @@ public class ZoomRenderer extends OverlayRenderer
         }
     }
 
+    public void setOrientation(int orientation) {
+        mOrientation = orientation;
+        if (mOrientation == 90) mOrientation = 270;
+        else if (mOrientation == 270) mOrientation = 90;
+    }
+
 }
-- 
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