1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: wxTimer implementation
8 // Copyright: (c) AUTHOR
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
13 #pragma implementation "timer.h"
18 #if !USE_SHARED_LIBRARY
19 IMPLEMENT_ABSTRACT_CLASS(wxTimer, wxObject)
23 #include "wx/mac/private.h"
29 #include "wx/dynarray.h"
31 typedef struct MacTimerInfo
34 wxMacNotifierTableRef m_table ;
38 static void wxProcessTimer( unsigned long event , void *data ) ;
40 static pascal void MacTimerProc( TMTask * t )
42 MacTimerInfo * tm = (MacTimerInfo*) t ;
43 wxMacAddEvent( tm->m_table , wxProcessTimer, 0 , (void*) tm->m_timer , TRUE ) ;
46 wxArrayPtrVoid gTimersInProcess ;
48 static void wxProcessTimer( unsigned long event , void *data )
53 wxTimer* timer = (wxTimer*) data ;
55 if ( timer->IsOneShot() )
58 gTimersInProcess.Add( timer ) ;
62 int index = gTimersInProcess.Index( timer ) ;
64 if ( index != wxNOT_FOUND )
66 gTimersInProcess.RemoveAt( index ) ;
68 if ( !timer->IsOneShot() && timer->m_info->m_task.tmAddr )
70 PrimeTime( (QElemPtr) &timer->m_info->m_task , timer->GetInterval() ) ;
78 m_info = new MacTimerInfo() ;
79 m_info->m_task.tmAddr = NULL ;
80 m_info->m_task.tmWakeUp = 0 ;
81 m_info->m_task.tmReserved = 0 ;
82 m_info->m_task.qType = 0 ;
83 m_info->m_table = wxMacGetNotifierTable() ;
84 m_info->m_timer = this ;
87 bool wxTimer::IsRunning() const
89 return ( m_info->m_task.qType & kTMTaskActive ) ;
99 int index = gTimersInProcess.Index( this ) ;
100 if ( index != wxNOT_FOUND )
101 gTimersInProcess.RemoveAt( index ) ;
104 bool wxTimer::Start(int milliseconds,bool mode)
106 (void)wxTimerBase::Start(milliseconds, mode);
108 wxCHECK_MSG( m_milli > 0, FALSE, wxT("invalid value for timer timeour") );
109 wxCHECK_MSG( m_info->m_task.tmAddr == NULL , FALSE, wxT("attempting to restart a timer") );
111 m_milli = milliseconds;
112 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
113 m_info->m_task.tmAddr = NewTimerUPP( MacTimerProc ) ;
115 m_info->m_task.tmAddr = NewTimerProc( MacTimerProc ) ;
117 m_info->m_task.tmWakeUp = 0 ;
118 m_info->m_task.tmReserved = 0 ;
119 m_info->m_task.qType = 0 ;
120 m_info->m_timer = this ;
121 InsXTime((QElemPtr) &m_info->m_task ) ;
122 PrimeTime( (QElemPtr) &m_info->m_task , m_milli ) ;
129 if ( m_info->m_task.tmAddr )
131 RmvTime( (QElemPtr) &m_info->m_task ) ;
132 DisposeTimerUPP(m_info->m_task.tmAddr) ;
133 m_info->m_task.tmAddr = NULL ;
135 wxMacRemoveAllNotifiersForData( wxMacGetNotifierTable() , this ) ;