MainLoop.h
1 /*
2  * Copyright (C) 2006-2010 Marc Boris Duerner
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
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22  * Lesser General Public License for more details.
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28 
29 #ifndef PT_SYSTEM_MAINLOOP_H
30 #define PT_SYSTEM_MAINLOOP_H
31 
32 #include <Pt/System/Api.h>
33 #include <Pt/System/EventLoop.h>
34 
35 namespace Pt {
36 
37 namespace System {
38 
39 class MainLoopImpl;
40 
50 class PT_SYSTEM_API MainLoop : public EventLoop
51 {
52  public:
56 
60 
63  virtual ~MainLoop();
64 
66  Selector& selector();
67 
69  bool waitNext();
70 
71  MainLoopImpl* impl()
72  { return _impl; }
73 
74  protected:
75  virtual void onAttachSelectable(Selectable&);
76 
77  virtual void onDetachSelectable(Selectable&);
78 
79  virtual void onCancel(Selectable& s);
80 
81  virtual void onReady(Selectable& s);
82 
83  virtual void onRun();
84 
85  virtual void onExit();
86 
87  virtual void onCommitEvent(const Event& ev);
88 
89  virtual void onQueueEvent(const Event& ev);
90 
91  virtual void onWake();
92 
93  virtual void onProcessEvents();
94 
95  virtual void onAttachTimer(Timer& timer);
96 
97  virtual void onDetachTimer(Timer& timer);
98 
99  private:
100  MainLoopImpl* _impl;
101 };
102 
103 } // namespace System
104 
105 } // namespace Pt
106 
107 #endif // PT_SYSTEM_MAINLOOP_H
Core module.
Definition: Allocator.h:33
Base class for typed events.
Definition: Event.h:66
Interval timeout notifications.
Definition: Timer.h:74
MainLoop()
Default Constructor.
virtual ~MainLoop()
Destructor.
virtual void onCommitEvent(const Event &ev)
Queues an event and triggers event processing.
virtual void onQueueEvent(const Event &ev)
Only queues an event.
MainLoop(Allocator &a)
Construct with allocator.
virtual void onWake()
Triggers event processing.
Operation that runs through an event loop.
Definition: Selectable.h:60
Allocator interface.
Definition: Allocator.h:82
Event loop of a thread or process.
Definition: EventLoop.h:83
Platform event loop.
Definition: MainLoop.h:51