--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneuicontrol/inc/tphonetransitionhandler.h Tue Sep 14 21:18:17 2010 +0300
@@ -0,0 +1,108 @@
+/*
+* 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: Class handles phoneapp internal/external transitions.
+*
+*/
+
+
+#ifndef TPHONETRANSITIONHANDLER_H
+#define TPHONETRANSITIONHANDLER_H
+
+//INCLUDES
+#include <e32base.h>
+#include "mphoneviewcommandhandle.h"
+#include "tphonecmdparamtranseffect.h"
+
+class CPhoneState;
+
+/**
+ * Class handles phoneapp internal/external transitions.
+ *
+ * @lib phoneuicontrol
+ * @since S60 v9.2
+ */
+class TPhoneTransitionHandler
+ {
+ public:
+ /**
+ * default constructor.
+ */
+ TPhoneTransitionHandler(
+ CPhoneState& aState,
+ MPhoneViewCommandHandle& aViewCommandHandle );
+
+ /**
+ * Informs view to start Transition effect if effect
+ * type is feasible for current state.
+ * @param aType a transition effect, default none
+ * EndTransEffect() must be called when update is done.
+ */
+ IMPORT_C void BeginTransEffectLC( TPhoneTransEffectType aType = EPhoneTransEffectNone );
+
+ /**
+ * Informs view to complete Transition effect
+ */
+ IMPORT_C void EndTransEffect();
+
+ /**
+ * Informs view that UI is being updated (call bubble or number editor).
+ * EndUiUpdate() must be called when update is done.
+ */
+ IMPORT_C void BeginUiUpdateLC();
+
+ /**
+ * Informs view that UI update is completed.
+ */
+ IMPORT_C void EndUiUpdate();
+
+ /**
+ * Informs view that UI is being updated (call bubble or number editor).
+ * EndUiUpdate() must be called when update is done.
+ */
+ IMPORT_C void IncomingCallUiUpdateLC();
+
+ /**
+ * Informs view that UI is being updated (call bubble or number editor).
+ * EndUiUpdate() must be called when update is done.
+ */
+ IMPORT_C void IdleCallUiUpdateLC();
+
+ /**
+ * Informs view that UI update is completed.
+ */
+ IMPORT_C void EndUiUpdateAndEffect();
+
+ private:
+
+ /**
+ * TCleanupOperation to call EndUiUpdate(), if leave occurs
+ * after BeginUiUpdate().
+ */
+ static void UiUpdateCleanup(TAny* aThis );
+
+ /**
+ * TCleanupOperation to call EndTransEffect, if leave occurs
+ * after BeginTransEffect().
+ */
+ static void EffectCleanup(TAny* aThis );
+
+ private:
+
+ // Not owned:
+ CPhoneState& iState;
+ MPhoneViewCommandHandle& iViewCommandHandle;
+ };
+
+
+#endif // TPHONETRANSITIONHANDLER_H