IMPLEMENT_ABSTRACT_CLASS(wxTimer, wxObject)
#endif
-wxTimer::wxTimer()
+static void wxProcessTimer( unsigned long event , void *data ) ;
+
+static pascal void MacTimerProc( TMTask * t )
{
- m_milli = 0 ;
- m_id = 0;
- m_oneShot = FALSE;
+ MacTimerInfo * tm = (MacTimerInfo*) t ;
+ wxMacAddEvent( tm->m_table , wxProcessTimer, 0 , (void*) tm->m_timer , TRUE ) ;
+}
+
+static void wxProcessTimer( unsigned long event , void *data )
+{
+ if ( !data )
+ return ;
+
+ wxTimer* timer = (wxTimer*) data ;
+ if ( timer->IsOneShot() )
+ timer->Stop() ;
+
+ timer->Notify();
+
+ if ( timer->m_info.m_task.tmAddr && !timer->IsOneShot() )
+ {
+ PrimeTime( (QElemPtr) &timer->m_info.m_task , timer->GetInterval() ) ;
+ }
+}
+
+void wxTimer::Init()
+{
+ m_info.m_task.tmAddr = NULL ;
+ m_info.m_task.tmWakeUp = 0 ;
+ m_info.m_task.tmReserved = 0 ;
+ m_info.m_task.qType = 0 ;
+ m_info.m_table = wxMacGetNotifierTable() ;
+ m_info.m_timer = this ;
+}
+
+bool wxTimer::IsRunning() const
+{
+ return ( m_info.m_task.qType & kTMTaskActive ) ;
}
wxTimer::~wxTimer()
bool wxTimer::Start(int milliseconds,bool mode)
{
- m_oneShot = mode ;
- if (milliseconds <= 0)
- return FALSE;
+ (void)wxTimerBase::Start(milliseconds, mode);
- m_milli = milliseconds;
+ wxCHECK_MSG( m_milli > 0, FALSE, wxT("invalid value for timer timeour") );
+ wxCHECK_MSG( m_info.m_task.tmAddr == NULL , FALSE, wxT("attempting to restart a timer") );
- // TODO: set the timer going.
+ m_milli = milliseconds;
+#if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
+ m_info.m_task.tmAddr = NewTimerUPP( MacTimerProc ) ;
+#else
+ m_info.m_task.tmAddr = NewTimerProc( MacTimerProc ) ;
+#endif
+ m_info.m_task.tmWakeUp = 0 ;
+ m_info.m_task.tmReserved = 0 ;
+ InsXTime((QElemPtr) &m_info.m_task ) ;
+ PrimeTime( (QElemPtr) &m_info.m_task , m_milli ) ;
return FALSE;
}
void wxTimer::Stop()
{
- m_id = 0 ;
m_milli = 0 ;
+ if ( m_info.m_task.tmAddr )
+ {
+ RmvTime( (QElemPtr) &m_info.m_task ) ;
+ DisposeTimerUPP(m_info.m_task.tmAddr) ;
+ m_info.m_task.tmAddr = NULL ;
+ }
+ wxMacRemoveAllNotifiersForData( wxMacGetNotifierTable() , this ) ;
}
+