author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 13 Oct 2010 14:18:30 +0300 | |
branch | RCL_3 |
changeset 102 | ba63c83f4716 |
parent 88 | 3321d3e205b6 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: appui |
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* |
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*/ |
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#ifndef TSAPPUI_H |
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#define TSAPPUI_H |
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#include <e32base.h> |
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#include <aknappui.h> |
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#include <gfxtranseffect/gfxtranseffect.h> |
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#include <akntransitionutils.h> |
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#include "tsproplistener.h" |
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#include "tscenreplistener.h" |
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// FORWARD DECLARATIONS |
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class CTsAppView; |
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class CTsActionUtility; |
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class CTsDeviceState; |
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/** |
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* CTsAppUi |
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* Appui for tsak swicher app |
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*/ |
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class CTsAppUi : public CAknAppUi, |
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public MTsPropertyChangeObserver, |
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public MTsCenrepChangeObserver, |
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public MGfxTransEffectObserver |
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{ |
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public: |
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enum { |
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102
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
88
diff
changeset
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//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
88
diff
changeset
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//TODO make maping to NGA transition id |
ba63c83f4716
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
88
diff
changeset
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//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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ENoneTransition = 0, |
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EForegroundTransition = 3, |
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EBackgroundTransition = 4, |
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EActivationTransition = 5, |
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EActivationAppShowTransition = 1507, |
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}; |
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/** |
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* Perform the second phase construction of a CTsAppUi object |
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* this needs to be public due to the way the framework constructs the AppUi |
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*/ |
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void ConstructL(); |
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/** |
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* Perform the first phase of two phase construction. |
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* This needs to be public due to the way the framework constructs the AppUi |
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*/ |
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CTsAppUi(); |
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/** |
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* Destroy the object and release all memory objects |
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*/ |
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~CTsAppUi(); |
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public: //effects |
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/** |
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* @return value of theme effects enabled flag |
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*/ |
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TBool EffectsEnabled() const; |
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/** |
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* Function start transition |
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*/ |
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void StartTransion( TUint aTransitionType, |
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TUid aNextAppUid = TUid::Null(), |
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TInt aWgId = 0 ); |
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/** |
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* from MGfxTransEffectObserver |
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*/ |
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void TransitionFinished(const CCoeControl* aControl, TUint aAction); |
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void MoveAppToForeground( TUint aTransitionType ); |
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void MoveAppToBackground( TUint aTransitionType, |
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TUid aAppUid = TUid::Null(), |
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TInt aWgId = 0 ); |
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/** |
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* Functions for showing/hiding popups. |
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*/ |
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void RequestPopUpL(); |
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void DisablePopUpL(); |
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/** |
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* Function for layout change check |
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*/ |
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TBool LayoutChangeAllowed(); |
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/** |
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* Checks if task switcher is in foreground |
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*/ |
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TBool IsForeground() const; |
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/** |
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* Checks if delayed foreground launch is taking place. |
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* |
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* @return ETrue if delayed foreground launch is in progress |
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*/ |
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TBool DelayedForegroundLaunched(); |
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public: |
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/** |
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* From MTsCenrepChangeObserver |
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*/ |
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void CenrepChanged( TUint32 aKey, TInt aNewValue ); |
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private: |
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// From MTsPropertyChangeObserver |
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void PropertyChanged( TUid aCategory, TUint aKey ); |
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// From CEikAppUi |
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void HandleResourceChangeL( TInt aType ); |
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void HandleForegroundEventL( TBool aForeground ); |
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void HandleCommandL( TInt aCommand ); |
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void HandleWsEventL(const TWsEvent& aEvent, |
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CCoeControl* aDestination); |
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void StartTransition( TUint aTranstionId, |
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TBool aVisibility, |
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TBool aLayers, |
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TUint aSubCom ); |
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void StartAppActivateTransition( TUid aNextAppUid, TInt aWgId ); |
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private: // New functions |
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/** |
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* Called from HandleForegroundEventL if the app came to foreground. |
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*/ |
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void HandleSwitchToForegroundEvent(); |
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/** |
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* Called from HandleForegroundEventL if the app went to background. |
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*/ |
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void HandleSwitchToBackgroundEvent(); |
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/** |
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* Sets P&S property which is used to monitor and set Taskswitcher to |
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* background/foreground and short/long app key press. |
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* |
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* @param aValue Property value. |
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*/ |
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void SetTaskswitcherStateProperty( TInt aValue ); |
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/** |
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* Sends request for close some |
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* other apps to free memory for |
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* task switcher app |
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*/ |
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void FreeMemoryRequest(); |
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/** |
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* Returns id of window group lying beneath task |
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* switcher window group. |
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* In case of embeded app it returns top paren window group. |
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* |
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* @param aIgnoreParentChild if set to ETrue, parent/child relationship |
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* will be ignored when deteriminig window |
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* group id |
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*/ |
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TInt WgIdOfUnderlyingAppL( TBool aIgnoreParentChild ); |
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static TInt GoToBackgroundTimerCallback( TAny* aParam ); |
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static TInt DelayedForegroundCallback( TAny* aParam ); |
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/* |
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* Returns id of top parent window group for embeded window group. |
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* @param aChildWg embeded window group id |
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* @return top parent window group id or 0 in case od standlalone |
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*/ |
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TInt GetTopParentWg( TInt aChildWg); |
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/* |
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* Returns id of parent window group for embeded window group. |
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* @param aChildWg embeded window group id |
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* @return parent window group id or 0 in case od standlalone |
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*/ |
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TInt GetParentWg( TInt aChildWg ); |
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/* |
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* Returns window group id of camera app if it's lying beneath task |
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* switcher window group. |
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* This method considers also case, when camera window group is hidden. |
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* @return camera's window group id. |
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*/ |
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TInt CheckForUnderlyingHiddenAppsL(); |
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/** |
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* Checks if underlying application is multimedia application. |
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* |
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* @return ETrue if aplication on top of the app stack is multimedia application. |
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* Currently it recognises only camera app as multimedia app. |
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*/ |
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TBool IsUnderlyingAppMultimediaL(); |
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private: |
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// Taskswitcher application view, owned |
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CTsAppView* iAppView; |
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// Listener for app key long press P&S, owned |
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CTsPropertyListener* iPropListener; |
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// Listener for orientation layout changes |
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CTsPropertyListener* iLayoutListener; |
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// Tells if Taskswitcher is in foreground or in background |
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TBool iForeground; |
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// Application arch task which refers to our own app |
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TApaTask iApplicationTask; |
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// Device state |
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CTsDeviceState* iDeviceState; |
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CPeriodic* iGoToBackgroundTimer; |
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// Delayed launch handling variables |
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CPeriodic* iForegroundDelayTimer; |
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TBool iForegroundDelayed; |
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TBool iDelayedForegroundInProgress; |
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TBool iEffectsEnabled; |
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/** |
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* Cenrep listener for the tfxserver enabled/disabled key. |
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*/ |
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CTsCenrepListener* iThemeEffectsEnabledWatcher; |
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// Owned window for showing controls |
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RWindowGroup iWg; |
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// Monitors popup mode |
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TBool iIsPopUpShown; |
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// For starting in background |
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TBool iUiStarted; |
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TBool iDisableAppKeyHandling; |
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TInt iUnderAppWgId; |
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}; |
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#endif // TSAPPUI_H |