X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Finternal%2Fevent%2Fcommon%2Fstage-impl.cpp;h=0ae2eaf2a008c8c0463be1aa575105ff6e628912;hb=85a80d48b8627b6029033b9e70776edf7678393f;hp=b54e34f36199a850dfb5c0ddb501552bff943b8f;hpb=10ef5ef1fff23dbfaf21a7e3fb8360c65ffb23fa;p=platform%2Fcore%2Fuifw%2Fdali-core.git

diff --git a/dali/internal/event/common/stage-impl.cpp b/dali/internal/event/common/stage-impl.cpp
old mode 100644
new mode 100755
index b54e34f..0ae2eaf
--- a/dali/internal/event/common/stage-impl.cpp
+++ b/dali/internal/event/common/stage-impl.cpp
@@ -120,6 +120,10 @@ void Stage::Initialize( bool renderToFbo )
 
   // Create the default render-task
   Dali::RenderTask defaultRenderTask = mRenderTaskList->CreateTask();
+
+  // init current default camera orientation
+  mNeedToRotation = false;
+  mCurrentOrientation = 0;
 }
 
 void Stage::Uninitialize()
@@ -202,8 +206,11 @@ void Stage::Remove( Actor& actor )
 
 void Stage::SurfaceResized( float width, float height )
 {
-  if( ( fabs( width - mSurfaceSize.width ) > Math::MACHINE_EPSILON_1000 ) || ( fabs( height - mSurfaceSize.height ) > Math::MACHINE_EPSILON_1000 ) )
+  if( ( fabs( width - mSurfaceSize.width ) > Math::MACHINE_EPSILON_1000 ) || ( fabs( height - mSurfaceSize.height ) > Math::MACHINE_EPSILON_1000 )
+      || mNeedToRotation )
   {
+    mNeedToRotation = false;
+
     mSurfaceSize.width = width;
     mSurfaceSize.height = height;
 
@@ -227,7 +234,14 @@ void Stage::SurfaceResized( float width, float height )
       mSystemOverlay->GetImpl()->SetSize( width, height );
     }
 
-    SetDefaultSurfaceRectMessage( mUpdateManager, Rect<int>( 0, 0, width, height ) );
+    if( mCurrentOrientation == 90 || mCurrentOrientation == 270)
+    {
+      SetDefaultSurfaceRectMessage( mUpdateManager, Rect<int>( 0, 0, height, width ) );
+    }
+    else
+    {
+      SetDefaultSurfaceRectMessage( mUpdateManager, Rect<int>( 0, 0, width, height ) );
+    }
 
     // if single render task to screen then set its viewport parameters
     if( 1 == mRenderTaskList->GetTaskCount() )
@@ -236,7 +250,14 @@ void Stage::SurfaceResized( float width, float height )
 
       if(!defaultRenderTask.GetTargetFrameBuffer())
       {
-        defaultRenderTask.SetViewport( Viewport(0, 0, width, height) );
+        if( mCurrentOrientation == 90 || mCurrentOrientation == 270)
+        {
+          defaultRenderTask.SetViewport( Viewport(0, 0, height, width) );
+        }
+        else
+        {
+          defaultRenderTask.SetViewport( Viewport(0, 0, width, height) );
+        }
       }
     }
 
@@ -252,6 +273,66 @@ void Stage::SurfaceResized( float width, float height )
   }
 }
 
+void Stage::SurfaceResized( float width, float height, int orientation )
+{
+  // Calculates the angle of rotation.
+  int rotDelta = ( 360 + orientation - mCurrentOrientation ) % 360;
+  Quaternion rotateAngle;
+
+  switch( rotDelta )
+  {
+    case 90:
+    {
+      rotateAngle = Quaternion( Dali::ANGLE_270, Vector3::ZAXIS );
+      break;
+    }
+    case 270:
+    {
+      rotateAngle = Quaternion( Dali::ANGLE_90, Vector3::ZAXIS );
+      break;
+    }
+    case 180:
+    {
+      rotateAngle = Quaternion( Dali::ANGLE_180, Vector3::ZAXIS );
+      break;
+    }
+    default:
+      rotateAngle = Quaternion( Dali::ANGLE_0, Vector3::ZAXIS );
+      break;
+  }
+
+  // set current orientation
+  mCurrentOrientation = orientation;
+  if( rotDelta )
+  {
+    mNeedToRotation = true;
+  }
+
+  // do surface resized
+  SurfaceResized( width, height );
+
+  // If we need to rotate, rotate the camera.
+  if( rotDelta )
+  {
+    // Calculates the aspect ratio, near and far clipping planes, field of view and camera Z position depending on the orientation
+    if( mCurrentOrientation == 90 || mCurrentOrientation == 270 )
+    {
+      mDefaultCamera->SetPerspectiveProjection( Vector2( height, width ) );
+      if( mSystemOverlay )
+      {
+        mSystemOverlay->GetImpl()->GetDefaultCameraActor().SetPerspectiveProjection( Vector2( height, width ) );
+      }
+    }
+
+    mDefaultCamera->RotateBy( rotateAngle );
+
+    if( mSystemOverlay )
+    {
+      mSystemOverlay->GetImpl()->GetDefaultCameraActor().RotateBy( rotateAngle );
+    }
+  }
+}
+
 Vector2 Stage::GetSize() const
 {
   return mSize;