--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/engine/collectionframework/thumbnailcreator/test/inc/dummytaskmanager.h Fri Mar 19 09:28:59 2010 +0200
@@ -0,0 +1,111 @@
+/*
+* Copyright (c) 2006-2006 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: Thumbnail task unit tests.
+*
+*/
+
+
+
+#ifndef __DUMMYTASKMANAGER_H__
+#define __DUMMYTASKMANAGER_H__
+
+// HACK: Make CDummyTaskManager a friend of CGlxtnTask
+#define CDummyTaskManager CGlxtnTaskManager
+
+// CLASS DEFINITION
+
+/**
+* Dummy task manager to run a single task within a unit test.
+*/
+NONSHARABLE_CLASS( CDummyTaskManager ) : public CActive
+ {
+public:
+ enum TExecutionOrder
+ {
+ ELastOut, // Old tasks with the same priority get executed before the new task
+ EFirstOut // New task gets executed before other tasks with the same priority
+ };
+
+ CDummyTaskManager(CGlxtnTask* aTask);
+ void StartTaskL();
+ void AddTaskL(CGlxtnTask* aTask, TExecutionOrder aExecutionOrder = ELastOut);
+
+private: // From CActive
+ void RunL();
+ void DoCancel();
+ TInt RunError(TInt aError);
+
+private:
+ CGlxtnTask* iTask; // Not owned
+ };
+
+// ---------------------------------------------------------------------------
+
+CDummyTaskManager::CDummyTaskManager(CGlxtnTask* aTask)
+ : CActive(EPriorityStandard), iTask(aTask)
+ {
+ CActiveScheduler::Add(this);
+ }
+
+void CDummyTaskManager::StartTaskL()
+ {
+ iTask->StartL(iStatus);
+ if ( iTask->State() != CGlxtnTask::EComplete )
+ {
+ SetActive();
+ CActiveScheduler::Start();
+ }
+ }
+
+void CDummyTaskManager::AddTaskL(CGlxtnTask* /*aTask*/, TExecutionOrder /*aExecutionOrder*/)
+ {
+ User::Leave(KErrNotSupported);
+ }
+
+void CDummyTaskManager::RunL()
+ {
+ iTask->RunL(iStatus);
+ if ( iTask->State() == CGlxtnTask::EComplete )
+ {
+ CActiveScheduler::Stop();
+ }
+ else
+ {
+ SetActive();
+ }
+ }
+
+void CDummyTaskManager::DoCancel()
+ {
+ iTask->Cancel();
+ }
+
+TInt CDummyTaskManager::RunError(TInt aError)
+ {
+ EUNIT_PRINT(_L("CDummyTaskManager RunError(%d)"), aError);
+ iTask->RunError(aError);
+ if ( CGlxtnTask::ERunning == iTask->State() )
+ {
+ SetActive();
+ }
+ else
+ {
+ CActiveScheduler::Stop();
+ }
+ return KErrNone;
+ }
+
+#endif // __DUMMYTASKMANAGER_H__
+
+// End of file