--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/iaupdate/IAD/ui/inc/iaupdateengine.h Mon May 03 12:38:03 2010 +0300
@@ -0,0 +1,244 @@
+/*
+* Copyright (c) 2009 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: This file contains the header file of the IAUpdateEngine
+* class
+*
+*/
+
+#ifndef IAUPDATEENGINE_H_
+#define IAUPDATEENGINE_H_
+
+#include <QObject>
+
+#include "iaupdateuidefines.h"
+#include "iaupdateuicontrollerobserver.h"
+#include "iaupdatenode.h"
+
+class IAUpdateServiceProvider;
+class CIAUpdateUiController;
+class CIAUpdateParameters;
+class CIAUpdateGlobalLockHandler;
+class MIAUpdateNode;
+class MIAUpdateFwNode;
+class CEikonEnv;
+class RCmManagerExt;
+class CIdle;
+
+class IAUpdateEngine : public QObject,
+ public MIAUpdateUiControllerObserver
+ {
+ Q_OBJECT
+
+public:
+ IAUpdateEngine(QObject *parent = 0);
+ virtual ~IAUpdateEngine();
+
+ void StartedByLauncherL( TBool aRefreshFromNetworkDenied );
+
+ /**
+ * When the update check operation is started through
+ * the API, the session directs the requests for the UI. UI will
+ * handle the operation and inform the observer when the operation is
+ * completed.
+ * @param aFilterParams These parameters are used when update items
+ * are filtered for the UI list.
+ */
+ void CheckUpdatesRequestL( int wgid, CIAUpdateParameters* aFilterParams );
+
+ /**
+ * When the show update operation is started through
+ * the API, the session directs the requests for the UI. UI will
+ * hanle the operation and inform the observer when the operation is
+ * completed.
+ * @param aFilterParams These parameters are used when update items
+ * are filtered for the UI list.
+ */
+ void ShowUpdatesRequestL( int wgid, CIAUpdateParameters* aFilterParams );
+
+
+
+ /**
+ * When the update operation is started through
+ * the API, the session directs the requests for the UI. UI will
+ * hanle the operation and inform the observer when the operation is
+ * completed.
+ * @param aUid Uid of the caller of the request
+ */
+ void ShowUpdateQueryRequestL( int wgid, TUint aUid );
+
+ /**
+ * Set this application visible/unvisible
+ * @param aVisible If EFalse application is put background and is hidden in FSW
+ */
+ void SetVisibleL( TBool aVisible );
+
+ /**
+ * Set window group id of client application
+ *
+ * @param aWgId Window group id
+ */
+ void SetClientWgId( TInt aWgId );
+
+ /**
+ * Is client application in backround
+ *
+ * @param True value if client application is in background
+ */
+ TInt ClientInBackgroundL() const;
+
+ //void refresh(int error);
+signals:
+ void toMainView();
+
+ /**
+ * Refreshes main view
+ * @param aError Error code
+ */
+ void refresh(const RPointerArray<MIAUpdateNode>& nodes,
+ const RPointerArray<MIAUpdateFwNode>& fwNodes,
+ int error);
+
+ void toHistoryView();
+
+public slots:
+ void handleAllClientsClosed();
+
+
+private: // From MIAUpdateUiControllerObserver
+ /**
+ * Called when async engine start-up is completed
+ *
+ * @param aError Error code
+ */
+ void StartupComplete( TInt aError );
+
+ /**
+ * Leaving method, called as trapped in StartupComplete
+ */
+ void StartupCompleteL();
+
+
+ /**
+ * Handles leave error.
+ *
+ * @param aError Error code
+ */
+ void HandleLeaveErrorL( TInt aError );
+
+ /**
+ * Handles leave error withot leaving
+ *
+ * @param aError Error code
+ */
+ void HandleLeaveErrorWithoutLeave( TInt aError );
+
+ /**
+ * Called when async update list refresh is completed
+ *
+ * @param aError Error code
+ */
+ void RefreshCompleteL( TBool aWithViewActivation, TInt aError );
+
+ /**
+ * Called when async updating is completed
+ *
+ * @param aError Error code
+ */
+ void UpdateCompleteL( TInt aError );
+
+private: //new methods
+
+ /**
+ * Informs an observer that its async request is completed
+ *
+ * @param aError Error code
+ */
+ void InformRequestObserver( TInt aError );
+
+ /**
+ * Sets the default connection method used for network access.
+ * Connection can be set as an accesspoint or as a snap for example.
+ *
+ * @param aTotalSilent Set to ETrue if want silent connection
+ *
+ * @note Not stored persistently. A client needs to set this
+ * again every time it creates the controller.
+ *
+ * @note Leaves with KErrNotFound if connection method was not
+ * set in the repocitory.
+ */
+ void SetDefaultConnectionMethodL( TBool aTotalSilent );
+
+ /**
+ * Choose a usable IAP from all SNAPs
+ *
+ * @param aCmManagerExt handle of connection manager
+ */
+ TUint32 GetBestIAPInAllSNAPsL( RCmManagerExt& aCmManagerExt );
+
+ /**
+ * Choose a usable IAP from Internet SNAP
+ *
+ * @param aCmManagerExt handle of connection manager
+ */
+ TUint32 GetBestIAPInInternetSNAPL( RCmManagerExt& aCmManagerExt );
+
+ /**
+ * Choose the best IAP under the given SNAP
+ *
+ * @param aCmManagerExt handle of connection manager
+ * @param aSNAP SNAP ID
+ */
+ TUint32 GetBestIAPInThisSNAPL( RCmManagerExt& aCmManagerExt, TUint32 aSNAP = 0);
+
+ /**
+ * Shows update query dialog (now/later)
+ */
+ void ShowUpdateQueryL();
+
+ void HideApplicationInFSWL( TBool aHide ) const;
+
+ /**
+ * CIdle callback function, that shows update query dialog
+ * To be used because a client to be informed immediately that its
+ * async request is issued. Waiting dialog cannot be shown before responding to a client
+ *
+ * @param aPtr Pointer to this instance
+ */
+ static TInt UpdateQueryCallbackL( TAny* aPtr );
+
+
+
+public: //temp
+//private:
+ IAUpdateServiceProvider *mServiceProvider;
+
+private:
+ CIAUpdateUiController* iController;
+ CIAUpdateGlobalLockHandler* iGlobalLockHandler;
+ CEikonEnv* iEikEnv; //not owned
+ CIdle* iIdle;
+
+ IAUpdateUiDefines::TIAUpdateUiRequestType iRequestType;
+ TBool iUpdateNow;
+ RArray<TUint32> iDestIdArray;
+ TBool iRequestIssued;
+ TBool iStartedFromApplication;
+ TUint iUpdatequeryUid;
+ TInt iWgId;
+
+
+ };
+
+#endif /* IAUPDATEENGINE_H_ */