--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/taskswitcherui/taskswitcherapp/inc/tsappui.h Tue Jan 26 11:48:23 2010 +0200
@@ -0,0 +1,164 @@
+/*
+* 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: appui
+ *
+*/
+
+
+#ifndef TSAPPUI_H
+#define TSAPPUI_H
+
+#include <e32base.h>
+#include <aknappui.h>
+
+#include <gfxtranseffect/gfxtranseffect.h>
+#include <akntransitionutils.h>
+
+#include "tsproplistener.h"
+#include "tscenreplistener.h"
+
+// FORWARD DECLARATIONS
+class CTsAppView;
+class CTsActionUtility;
+class CTsDeviceState;
+
+/**
+ * CTsAppUi
+ * Appui for tsak swicher app
+ */
+class CTsAppUi : public CAknAppUi,
+ public MTsPropertyChangeObserver,
+ public MTsCenrepChangeObserver,
+ public MGfxTransEffectObserver
+ {
+
+public:
+ /**
+ * Perform the second phase construction of a CTsAppUi object
+ * this needs to be public due to the way the framework constructs the AppUi
+ */
+ void ConstructL();
+
+ /**
+ * Perform the first phase of two phase construction.
+ * This needs to be public due to the way the framework constructs the AppUi
+ */
+ CTsAppUi();
+
+ /**
+ * Destroy the object and release all memory objects
+ */
+ ~CTsAppUi();
+
+public: //effects
+ /**
+ * @return value of theme effects enabled flag
+ */
+ TBool EffectsEnabled() const;
+
+ /**
+ * Function start transition
+ */
+ void StartTransion( TUint aTransitionType );
+
+ /**
+ * from MGfxTransEffectObserver
+ */
+ void TransitionFinished(const CCoeControl* aControl, TUint aAction);
+
+ void MoveAppToForeground( TUint aTransitionType );
+ void MoveAppToBackground( TUint aTransitionType );
+
+public:
+ /**
+ * From MTsCenrepChangeObserver
+ */
+ void CenrepChanged( TUint32 aKey, TInt aNewValue );
+
+
+private:
+
+ // From MTsPropertyChangeObserver
+ void PropertyChanged( TUid aCategory, TUint aKey );
+
+ // From CEikAppUi
+ void HandleResourceChangeL( TInt aType );
+ void HandleForegroundEventL( TBool aForeground );
+ void HandleCommandL( TInt aCommand );
+
+ void StartTransition( TUint aTranstionId,
+ TBool aVisibility,
+ TBool aLayers,
+ TUint aSubCom );
+
+private: // New functions
+
+ /**
+ * Called from HandleForegroundEventL if the app came to foreground.
+ */
+ void HandleSwitchToForegroundEvent();
+
+ /**
+ * Called from HandleForegroundEventL if the app went to background.
+ */
+ void HandleSwitchToBackgroundEvent();
+
+ /**
+ * Sets P&S property which is used to monitor and set Taskswitcher to
+ * background/foreground and short/long app key press.
+ *
+ * @param aValue Property value.
+ */
+ void SetTaskswitcherStateProperty( TInt aValue );
+
+ /**
+ * Sends request for close some
+ * other apps to free memory for
+ * task switcher app
+ */
+ void FreeMemoryRequest();
+
+ static TInt GoToBackgroundTimerCallback( TAny* aParam );
+
+private:
+
+ // Taskswitcher application view, owned
+ CTsAppView* iAppView;
+
+ // Listener for app key long press P&S, owned
+ CTsPropertyListener* iPropListener;
+
+ // Tells if Taskswitcher is in foreground or in background
+ TBool iForeground;
+
+ // Application arch task which refers to our own app
+ TApaTask iApplicationTask;
+
+ // Device state
+ CTsDeviceState* iDeviceState;
+
+ // Buffer to keeping some memory allocation while being in background.
+ TUint8* iMemAllocBuf;
+
+ CPeriodic* iGoToBackgroundTimer;
+
+ TBool iEffectsEnabled;
+
+ /**
+ * Cenrep listener for the tfxserver enabled/disabled key.
+ */
+ CTsCenrepListener* iThemeEffectsEnabledWatcher;
+ };
+
+#endif // TSAPPUI_H