camerauis/cameraxui/cxengine/inc/cxequalitypresetssymbian.h
changeset 19 d9aefe59d544
child 29 699651f2666f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraxui/cxengine/inc/cxequalitypresetssymbian.h	Fri Apr 16 14:51:30 2010 +0300
@@ -0,0 +1,58 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+#ifndef CXEQUALITYPRESETSSYMBIAN_H
+#define CXEQUALITYPRESETSSYMBIAN_H
+
+//  Include Files
+#include <QSize>
+#include "cxequalitypresets.h"
+
+// forward declarations
+class CImagingConfigManager;
+class CxeSettings;
+
+/**!
+* Class CxeQualityPresetsSymbian
+* Queries supported image and video qualities from ICM and creates the related
+* data and wraps up the quality settings for the client.
+*/
+class CxeQualityPresetsSymbian : public CxeQualityPresets
+{
+public:
+    CxeQualityPresetsSymbian(CxeSettings &settings);
+    ~CxeQualityPresetsSymbian();
+    QList<CxeImageDetails> imageQualityPresets(Cxe::CameraIndex cameraId);
+    QList<CxeVideoDetails> videoQualityPresets(Cxe::CameraIndex cameraId);
+    qreal avgVideoBitRateScaler();
+
+private:
+    Cxe::AspectRatio calculateAspectRatio(int width, int height) const;
+    QString toString(const TUint8* aData);
+    CxeVideoDetails createVideoPreset(TVideoQualitySet set);
+    CxeImageDetails createImagePreset(TImageQualitySet set);
+    QString calculateMegaPixelCount(int imageWidth, int imageHeight);
+    void debugPrints(CxeVideoDetails preset);
+    void debugPrints(CxeImageDetails newPreset);
+
+private:
+    CImagingConfigManager *mIcm;
+    CxeSettings &mSettings;
+    qreal mCMRAvgVideoBitRateScaler;
+};
+
+
+#endif  // CXEQUALITYPRESETSSYMBIAN_H