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Fix ribbon documentation warnings.
[wxWidgets.git] / src / common / timerimpl.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/common/timerimpl.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 // Copyright: (c) Julian Smart
8 // (c) 1999 Guillermo Rodriguez <guille@iies.es>
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // wxWin headers
18 // ----------------------------------------------------------------------------
19
20 // For compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
22
23 #ifdef __BORLANDC__
24 #pragma hdrstop
25 #endif
26
27 #if wxUSE_TIMER
28
29 #include "wx/private/timer.h"
30 #include "wx/utils.h" // for wxNewId()
31 #include "wx/thread.h"
32
33 wxTimerImpl::wxTimerImpl(wxTimer *timer)
34 {
35 m_timer = timer;
36 m_owner = NULL;
37 m_idTimer = wxID_ANY;
38 m_milli = 0;
39 m_oneShot = false;
40 }
41
42 void wxTimerImpl::SetOwner(wxEvtHandler *owner, int timerid)
43 {
44 m_owner = owner;
45 m_idTimer = timerid == wxID_ANY ? wxNewId() : timerid;
46 }
47
48 void wxTimerImpl::SendEvent()
49 {
50 wxTimerEvent event(*m_timer);
51 (void)m_owner->SafelyProcessEvent(event);
52 }
53
54 bool wxTimerImpl::Start(int milliseconds, bool oneShot)
55 {
56 // under MSW timers only work when they're started from the main thread so
57 // let the caller know about it
58 #if wxUSE_THREADS
59 wxASSERT_MSG( wxThread::IsMain(),
60 wxT("timer can only be started from the main thread") );
61 #endif // wxUSE_THREADS
62
63 if ( IsRunning() )
64 {
65 // not stopping the already running timer might work for some
66 // platforms (no problems under MSW) but leads to mysterious crashes
67 // on the others (GTK), so to be on the safe side do it here
68 Stop();
69 }
70
71 if ( milliseconds != -1 )
72 {
73 m_milli = milliseconds;
74 }
75
76 m_oneShot = oneShot;
77
78 return true;
79 }
80
81
82 #endif // wxUSE_TIMER
83