diff -r f5050f1da672 -r 04becd199f91 javauis/mmapi_akn/animated_gif/src/cmmaanimationframepositioningcontrol.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_akn/animated_gif/src/cmmaanimationframepositioningcontrol.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,126 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  This class implements FramePositioningControl for animation
+*
+*/
+
+
+//  INCLUDE FILES
+#include <jdebug.h>
+#include <e32base.h>
+
+#include "MIHLImageViewer.h"
+#include "cmmaanimationframepositioningcontrol.h"
+
+CMMAAnimationFramePositioningControl*
+CMMAAnimationFramePositioningControl::NewL(CMMAAnimationPlayer* aPlayer)
+{
+    CMMAAnimationFramePositioningControl* self =
+        new(ELeave) CMMAAnimationFramePositioningControl(aPlayer);
+    return self;
+}
+
+CMMAAnimationFramePositioningControl::
+CMMAAnimationFramePositioningControl(CMMAAnimationPlayer* aPlayer)
+        : CMMAFramePositioningControl(aPlayer), iPlayer(aPlayer)
+{
+    DEBUG("MMA:CMMAAnimationFramePositioningControl::CMMAAnimationFramePositioningControl");
+}
+
+CMMAAnimationFramePositioningControl::~CMMAAnimationFramePositioningControl()
+{
+    DEBUG("MMA:CMMAAnimationFramePositioningControl::~CMMAAnimationFramePositioningControl");
+}
+
+TInt CMMAAnimationFramePositioningControl::SeekL(TInt aFrameNumber)
+{
+    DEBUG("CMMAAnimationFramePositioningControl::SeekL");
+    MIHLImageViewer* viewer = iPlayer->Viewer();
+    if (!viewer)
+    {
+        return KErrNotFound;
+    }
+    TInt frameNumber = FindFrame(viewer, aFrameNumber);
+    TInt64 mediaTime = iPlayer->MediaTimeForFrame(frameNumber);
+    // adjust wanted media time to get right frame (equal value returns one too small)
+    mediaTime++;
+    iPlayer->SetMediaTimeL(&mediaTime);
+    frameNumber = viewer->AnimationFrame();
+    return frameNumber;
+}
+
+TInt CMMAAnimationFramePositioningControl::SkipL(TInt aFramesToSkip)
+{
+    DEBUG("CMMAAnimationFramePositioningControl::SkipL");
+    MIHLImageViewer* viewer = iPlayer->Viewer();
+    if (!viewer)
+    {
+        return KErrNotFound;
+    }
+
+    TInt frameNumber = viewer->AnimationFrame();
+
+    SeekL(frameNumber + aFramesToSkip);
+
+    // Calculate number of frames skipped
+    return viewer->AnimationFrame() - frameNumber;
+}
+
+void CMMAAnimationFramePositioningControl::MapFrameToTimeL(
+    TInt aFrameNumber,
+    TInt64* aMediaTime)
+{
+    DEBUG("CMMAAnimationFramePositioningControl::MapFrameToTimeL");
+    MIHLImageViewer* viewer = iPlayer->Viewer();
+    if (!viewer || (aFrameNumber < 0) ||
+            (aFrameNumber >= viewer->AnimationFrameCount()))
+    {
+        *aMediaTime = KErrNotFound;
+    }
+    else
+    {
+        *aMediaTime = iPlayer->MediaTimeForFrame(aFrameNumber);
+    }
+}
+TInt CMMAAnimationFramePositioningControl::MapTimeToFrameL(
+    TInt64* aMediaTime)
+{
+    DEBUG("CMMAAnimationFramePositioningControl::MapTimeToFrameL");
+    MIHLImageViewer* viewer = iPlayer->Viewer();
+    TInt64 duration;
+    iPlayer->GetDuration(&duration);
+    if (!viewer || (*aMediaTime < 0) ||
+            (duration == KErrNotFound))
+    {
+        return KErrNotFound;
+    }
+    return iPlayer->FindFrame(*aMediaTime);
+}
+
+TInt CMMAAnimationFramePositioningControl::FindFrame(MIHLImageViewer* aViewer, TInt aFrameNumber)
+{
+    TInt frame = 0;
+    TInt count = aViewer->AnimationFrameCount();
+    if (aFrameNumber >= count)
+    {
+        frame = count - 1;
+    }
+    else if (aFrameNumber > 0)
+    {
+        frame = aFrameNumber;
+    }
+    return frame;
+}
+
+//  END OF FILE