--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/inc/xneffectmanager.h Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 2008 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: Effect manager.
+*
+*/
+
+
+
+#ifndef CXNEFFECTMANAGER_H
+#define CXNEFFECTMANAGER_H
+
+// INCLUDES
+#include <e32base.h>
+
+// CLASS DECLARATION
+class CXnPluginData;
+class CXnViewData;
+class CXnNode;
+
+/**
+ * Struct which holds needed info of effect.
+ */
+NONSHARABLE_STRUCT( TXnEffect )
+ {
+ CXnNode* iNode;
+ TInt iState;
+ TInt iType;
+ TInt iId;
+ };
+
+/**
+ * Effect manager.
+ * Handles starting and ending effects.
+ *
+ * @since S60 v5.0
+ */
+NONSHARABLE_CLASS( CXnEffectManager ) : public CBase
+ {
+public:
+ /**
+ * Two-phased constructor.
+ * @return new instance of CXnEffectManager.
+ */
+ static CXnEffectManager* NewL();
+
+ /**
+ * Destructor.
+ */
+ ~CXnEffectManager();
+
+ /**
+ * Begin handling of control effect.
+ * @param aId effect id
+ * @aPlugin Plugin data
+ */
+ void BeginControlEffectL( TInt aId, CXnPluginData& aPlugin );
+
+ /**
+ * Begin handling of control effect.
+ * @param aId effect id
+ * @aPlugins Array of plugin datas
+ */
+ void BeginControlEffectL( TInt aId, RPointerArray<CXnPluginData>& aPlugins );
+
+ /**
+ * Begin handling of fullscreen effect.
+ * @param aId effect id
+ * @aView view data
+ */
+ void BeginFullscreenEffectL( TInt aId, CXnViewData& aView );
+
+ /**
+ * When UiRendered is called effect is ended and will be drawn
+ */
+ void UiRendered();
+
+ /**
+ * When UiLayouted is called effect is started if it was not started earlier.
+ */
+ void UiLayouted();
+
+private:
+ /**
+ * Starts fullscreen effect.
+ * @param aEffect effect data
+ */
+ void DoBeginFullscreenEffect( TXnEffect& aEffect );
+
+ /**
+ * Starts control effect.
+ * @param aEffect effect data
+ */
+ void DoBeginControlEffect( TXnEffect& aEffect );
+
+ /**
+ * Removes and destroys effect from effect list.
+ * @param aEffect effect data
+ */
+ void RemoveEffect( TXnEffect* aEffect );
+
+ /**
+ * Return number of ongoing effects of given type.
+ * @param aType effect type, fullscreen or control
+ *
+ * @return Number of ongoing effects of given type
+ */
+ TInt EffectCount( TInt aType );
+
+ /**
+ * C++ default constructor.
+ */
+ CXnEffectManager();
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+private: // data
+ /**
+ * List of started effects.
+ */
+ RPointerArray<TXnEffect> iEffects;
+ };
+
+#endif // CXNEFFECTMANAGER_H
+
+// End of File