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

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