/[pcsx2_0.9.7]/trunk/3rdparty/wxWidgets/src/common/timercmn.cpp
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Contents of /trunk/3rdparty/wxWidgets/src/common/timercmn.cpp

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Revision 31 - (show annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (10 years, 3 months ago) by william
File size: 2760 byte(s)
committing r3113 initial commit again...
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: common/timercmn.cpp
3 // Purpose: wxTimerBase implementation
4 // Author: Julian Smart, Guillermo Rodriguez, Vadim Zeitlin
5 // Modified by: VZ: extracted all non-wxTimer stuff in stopwatch.cpp (20.06.03)
6 // Created: 04/01/98
7 // RCS-ID: $Id: timercmn.cpp 35650 2005-09-23 12:56:45Z MR $
8 // Copyright: (c) Julian Smart
9 // (c) 1999 Guillermo Rodriguez <guille@iies.es>
10 // Licence: wxWindows licence
11 /////////////////////////////////////////////////////////////////////////////
12
13 // ============================================================================
14 // declarations
15 // ============================================================================
16
17 // ----------------------------------------------------------------------------
18 // wxWin headers
19 // ----------------------------------------------------------------------------
20
21 // For compilers that support precompilation, includes "wx.h".
22 #include "wx/wxprec.h"
23
24 #ifdef __BORLANDC__
25 #pragma hdrstop
26 #endif
27
28 #if wxUSE_TIMER
29
30 #ifndef WX_PRECOMP
31 #include "wx/timer.h"
32 #endif
33
34 // ----------------------------------------------------------------------------
35 // wxWin macros
36 // ----------------------------------------------------------------------------
37
38 IMPLEMENT_DYNAMIC_CLASS(wxTimerEvent, wxEvent)
39
40 // ============================================================================
41 // wxTimerBase implementation
42 // ============================================================================
43
44 wxTimerBase::~wxTimerBase()
45 {
46 // this destructor is required for Darwin
47 }
48
49 void wxTimerBase::Notify()
50 {
51 // the base class version generates an event if it has owner - which it
52 // should because otherwise nobody can process timer events
53 wxCHECK_RET( m_owner, _T("wxTimer::Notify() should be overridden.") );
54
55 wxTimerEvent event(m_idTimer, m_milli);
56 event.SetEventObject(this);
57 (void)m_owner->ProcessEvent(event);
58 }
59
60 bool wxTimerBase::Start(int milliseconds, bool oneShot)
61 {
62 // under MSW timers only work when they're started from the main thread so
63 // let the caller know about it
64 #if wxUSE_THREADS
65 wxASSERT_MSG( wxThread::IsMain(),
66 _T("timer can only be started from the main thread") );
67 #endif // wxUSE_THREADS
68
69 if ( IsRunning() )
70 {
71 // not stopping the already running timer might work for some
72 // platforms (no problems under MSW) but leads to mysterious crashes
73 // on the others (GTK), so to be on the safe side do it here
74 Stop();
75 }
76
77 if ( milliseconds != -1 )
78 {
79 m_milli = milliseconds;
80 }
81
82 m_oneShot = oneShot;
83
84 return true;
85 }
86
87 #endif // wxUSE_TIMER
88

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