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comparison deps/Platinum/Source/Core/PltTaskManager.h @ 0:3425707ddbf6

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Initial import (hopefully this mercurial stuff works...)
author fraserofthenight
date Mon, 06 Jul 2009 08:06:28 -0700
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1 /*****************************************************************
2 |
3 | Platinum - Task Manager
4 |
5 | Copyright (c) 2004-2008, Plutinosoft, LLC.
6 | All rights reserved.
7 | http://www.plutinosoft.com
8 |
9 | This program is free software; you can redistribute it and/or
10 | modify it under the terms of the GNU General Public License
11 | as published by the Free Software Foundation; either version 2
12 | of the License, or (at your option) any later version.
13 |
14 | OEMs, ISVs, VARs and other distributors that combine and
15 | distribute commercially licensed software with Platinum software
16 | and do not wish to distribute the source code for the commercially
17 | licensed software under version 2, or (at your option) any later
18 | version, of the GNU General Public License (the "GPL") must enter
19 | into a commercial license agreement with Plutinosoft, LLC.
20 |
21 | This program is distributed in the hope that it will be useful,
22 | but WITHOUT ANY WARRANTY; without even the implied warranty of
23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 | GNU General Public License for more details.
25 |
26 | You should have received a copy of the GNU General Public License
27 | along with this program; see the file LICENSE.txt. If not, write to
28 | the Free Software Foundation, Inc.,
29 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30 | http://www.gnu.org/licenses/gpl-2.0.html
31 |
32 ****************************************************************/
33
34 #ifndef _PLT_TASKMANAGER_H_
35 #define _PLT_TASKMANAGER_H_
36
37 /*----------------------------------------------------------------------
38 | includes
39 +---------------------------------------------------------------------*/
40 #include "Neptune.h"
41
42 /*----------------------------------------------------------------------
43 | forward declarations
44 +---------------------------------------------------------------------*/
45 class PLT_ThreadTask;
46
47 /*----------------------------------------------------------------------
48 | PLT_TaskManager class
49 +---------------------------------------------------------------------*/
50 class PLT_TaskManager
51 {
52 friend class PLT_ThreadTask;
53 friend class PLT_ThreadTaskCallback;
54
55 public:
56 PLT_TaskManager(NPT_Cardinal max_items = 0);
57 virtual ~PLT_TaskManager();
58
59 // tasks related methods
60 virtual NPT_Result StartTask(PLT_ThreadTask* task,
61 NPT_TimeInterval* delay = NULL,
62 bool auto_destroy = true);
63
64 // methods
65 NPT_Result StopAllTasks();
66
67 private:
68 // called by PLT_ThreadTaskCallback
69 NPT_Mutex& GetCallbackLock() { return m_CallbackLock; }
70
71 // called by PLT_ThreadTask
72 NPT_Result AddTask(PLT_ThreadTask* task);
73 NPT_Result RemoveTask(PLT_ThreadTask* task);
74
75 private:
76 NPT_List<PLT_ThreadTask*> m_Tasks;
77 NPT_Mutex m_TasksLock;
78 NPT_Mutex m_CallbackLock;
79 NPT_Queue<int>* m_Queue;
80 };
81
82 #endif /* _PLT_TASKMANAGER_H_ */