--- a/appinstaller/AppinstUi/Plugin/TaskManager/Inc/TaskManagerImpl.h Thu Oct 14 14:11:30 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,183 +0,0 @@
-/*
-* Copyright (c) 2002-2004 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 CTaskManagerImpl class.
-*
-*/
-
-
-#ifndef SWINSTTASKMANAGERIMPL_H
-#define SWINSTTASKMANAGERIMPL_H
-
-// INCLUDES
-#include <e32base.h>
-#include <f32file.h>
-
-namespace SwiUI
-{
-
-class CTask;
-
-/**
-* TaskManagerImpl handles persistent and nonpersistent tasks in the subsystem. It
-* can be used to make sure that critical tasks are executed even in case of
-* fatal error such as power failure.
-*
-* @since 3.0
-* @lib SWInstTaskManagerImpl.lib
-*/
-NONSHARABLE_CLASS( CTaskManagerImpl ) : public CBase
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CTaskManagerImpl* NewL();
-
- /**
- * Destructor.
- */
- virtual ~CTaskManagerImpl();
-
- public: // New functions
-
- /**
- * Adds a task to the task list.
- * @since 3.0
- * @param aTask - Pointer to the CTask object. Transfers ownership to TaskManagerImpl.
- */
- void AddTaskL( CTask* aTask );
-
- /**
- * Removes a task from the task list.
- * @since 3.0
- * @param aTask - Pointer to the CTask object.
- */
- void RemoveTaskL( CTask* aTask );
-
- /**
- * Removes tasks from task list without executing them.
- * @since 3.0
- */
- void FlushTasks();
-
- /**
- * Executes all pending tasks that are added to the task list within
- * the lifetime of this thread.
- * In order to recover from fatal error, please use ExecutelRecoveryTasksL.
- * @since 3.0
- */
- void ExecutePendingTasksL();
-
- /**
- * Executes all tasks from non persistent and persistent memory. This
- * should be used to recover from fatal error e.g. power loss.
- * @since 3.0
- */
- void ExecuteRecoveryTasksL();
-
- /**
- * Writes all persistent tasks from the task list to a persistent storage.
- * @since 3.0
- */
- void CommitL();
-
- /**
- * Increase the count of clients.
- * @since 3.0
- */
- void IncreaseClientCount();
-
- /**
- * Decrease the count of clients.
- * @since 3.0
- */
- void DecreaseClientCount();
-
- /**
- * Indicates if no more clients have open instances and memory can be freed.
- * @since 3.0
- */
- TBool CanBeFreed();
-
- private: // New functions
-
- /**
- * Constructor.
- */
- CTaskManagerImpl();
-
- /**
- * 2nd phase constructor.
- */
- void ConstructL();
-
- /**
- * Removes task from persistent storage.
- * @since 3.0
- * @param aTask - Task to be removed.
- */
- void RemovePersistentTask( const CTask& aTask );
-
- /**
- * Deletes all tasks from persistent storage.
- * @since 3.0
- */
- void DeleteTaskFilesL();
-
- /**
- * Creates the directory where persistent tasks are stored.
- * @since 3.0
- */
- void CreateTaskDirL();
-
- /**
- * Gets the directory where persistent tasks are stored.
- * @since 3.0
- * @param aFilePath - On return will contain the path.
- */
- void GetTaskDir( TDes& aFilePath );
-
- /**
- * Gets the full path to the persistent task file.
- * @since 3.0
- * @param aFilePath - On return will contain the path.
- * @param aTaskId - Id of the task.
- */
- void GetTaskFilePath( TDes& aFilePath, TInt aTaskId );
-
- /**
- * Reads all persistent task from storage and populates the task list.
- * @since 3.0
- */
- void PopulatePersistentTasksL();
-
- /**
- * Gets the next free id that can be assigned to a task.
- * @since 3.0
- * return Task id.
- */
- TInt GetFreeTaskIdL();
-
- private: // Data
-
- RPointerArray<CTask> iTaskList;
- TUint iClientCount;
- RFs iRFs;
- };
-}
-
-#endif // SWINSTTASKMANAGER_H
-
-// End of File