--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mobilemessaging/mmsui/viewerinc/MmsViewerChangeSlideOperation.h Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,160 @@
+/*
+* Copyright (c) 2002-2006 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:
+* CMmsViewerChangeSlideOperation, asynchronous operation for object saving
+*
+*/
+
+
+
+
+#ifndef __MMSVIEWERCHANGESLIDEOPERATION_H
+#define __MMSVIEWERCHANGESLIDEOPERATION_H
+
+// INCLUDES
+
+#include <e32base.h>
+#include <e32std.h>
+
+#include <unislideloader.h>
+#include "UniMmsViewerDocument.h"
+
+#include "MmsViewerOperation.h"
+
+
+// CONSTANTS
+
+// MACROS
+
+// FORWARD DECLARATIONS
+
+class CMmsViewerHeader;
+class CMsgEditorView;
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// CLASS DECLARATION
+
+/**
+* CMmsViewerChangeSlideOperation, Storage for single attachment in presentation.
+*
+* @since 2.0
+*/
+class CMmsViewerChangeSlideOperation : public CMmsViewerOperation,
+ public MUniSlideLoaderObserver
+ {
+ public: // New methods
+
+ /**
+ * Factory method that creates this object.
+ *
+ * @since 3.0
+ */
+ CMmsViewerChangeSlideOperation(
+ MMmsViewerOperationObserver& aOperationObserver,
+ CMmsViewerDocument& aDocument,
+ CMmsViewerHeader& aHeader,
+ CUniSlideLoader& aSlideLoader,
+ CMsgEditorView& aView,
+ RFs& aFs );
+
+ /**
+ * Destructor
+ *
+ * @since 3.0
+ */
+ virtual ~CMmsViewerChangeSlideOperation();
+
+ /**
+ *
+ */
+ void ChangeSlide( TInt aNextNum );
+
+ /**
+ * Reloads control
+ */
+ void ReLoadControlL( CMsgMediaControl* aControl, CUniObject* aObject );
+
+ private:
+
+ /**
+ * From MMms/UniSlideLoaderObserver
+ */
+ void SlideLoadReady( TInt aError );
+
+ /**
+ * From CActive
+ */
+ void DoCancel();
+
+ /**
+ * From CActive
+ */
+ void RunL();
+
+ /**
+ * From CActive
+ */
+ TInt RunError( TInt aError );
+
+ /**
+ *
+ */
+ void DoChangeSlideStepL();
+
+ /**
+ *
+ */
+ void DoResetViewL();
+
+ /**
+ *
+ */
+ void DoLoadL();
+
+ /**
+ *
+ */
+ void DoFinalizeL();
+
+ protected:
+
+ /**
+ * 2nd phase constructor.
+ *
+ * @since 2.0
+ */
+ void ConstructL();
+
+ protected: // data
+
+ enum TMmsViewerChangeSlideState
+ {
+ EMmsViewerChangeSlideResetView,
+ EMmsViewerChangeSlideLoad,
+ EMmsViewerChangeSlideFinalize,
+ EMmsViewerChangeSlideEnd
+ };
+
+ CMmsViewerHeader& iHeader;
+ CUniSlideLoader& iSlideLoader;
+ CMsgEditorView& iView;
+ TInt iNextNum;
+
+ TMmsViewerChangeSlideState iChangeSlideState;
+ };
+
+#endif // __MMSVIEWERCHANGESLIDEOPERATION_H