--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraxui/cxengine/inc/cxesnapshotcontrol.h	Thu Jul 15 01:55:05 2010 +0300
@@ -0,0 +1,71 @@
+/*
+* Copyright (c) 2010 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 CXESNAPSHOTCONTROL_H
+#define CXESNAPSHOTCONTROL_H
+
+#include <QObject>
+#include "cxeerror.h"
+#include "cxenamespace.h"
+
+class CxeCameraDevice;
+class CxeSnapshotControlPrivate;
+
+/*!
+* Snapshot control class.
+*/
+class CxeSnapshotControl : public QObject
+{
+    Q_OBJECT
+
+public:
+
+    // State Machine
+    enum State {
+        //! Idle, snapshot not active.
+        Idle   = 0x01,
+        //! Active, snapshot events provided after successful capture.
+        Active = 0x02
+    };
+
+
+    explicit CxeSnapshotControl(CxeCameraDevice &device);
+    virtual ~CxeSnapshotControl();
+
+public:
+    State state() const;
+    QSize calculateSnapshotSize(const QSize& displaySize, Cxe::AspectRatio aspectRatio) const;
+    void start(const QSize &size);
+    void stop();
+
+signals:
+    void stateChanged(CxeSnapshotControl::State newState, CxeError::Id status);
+    void snapshotReady(CxeError::Id status, const QImage &snapshot);
+
+public slots:
+    void handleCameraEvent(int id, int error);
+
+private:
+    CxeSnapshotControlPrivate *d;
+
+    Q_DISABLE_COPY(CxeSnapshotControl)
+    friend class CxeSnapshotControlPrivate;
+};
+
+Q_DECLARE_METATYPE(CxeSnapshotControl::State)
+
+#endif // CXESNAPSHOTCONTROL_H