Use type safe list for model notifiers, sample corrected

[wxWidgets.git] / src / motif / timer.cpp

diff --git a/src/motif/timer.cpp b/src/motif/timer.cpp
index 1bf9297621a2124b2fd5ad7055a594ac43d8d69e..fb6815fc06dc3cff798cf825545bc1910c96cc33 100644 (file)
--- a/src/motif/timer.cpp
+++ b/src/motif/timer.cpp
@@ -1,91 +1,94 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        timer.cpp
+// Name:        src/motif/timer.cpp
 // Purpose:     wxTimer implementation
 // Author:      Julian Smart
 // Modified by:
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "timer.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#include "wx/motif/private/timer.h"
 
-#include "wx/timer.h"
-#include "wx/app.h"
-#include "wx/list.h"
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+    #include "wx/hashmap.h"
+#endif
 
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
 #include <Xm/Xm.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
 
 #include "wx/motif/private.h"
 
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_ABSTRACT_CLASS(wxTimer, wxObject)
-#endif
+WX_DECLARE_VOIDPTR_HASH_MAP(wxMotifTimerImpl*, wxTimerHashMap);
 
-static wxList wxTimerList(wxKEY_INTEGER);
+static wxTimerHashMap gs_timers;
 
-void wxTimerCallback (wxTimer * timer)
+void wxTimerCallback (wxMotifTimerImpl *timer)
 {
-  // Check to see if it's still on
-  if (!wxTimerList.Find((long)timer))
-    return;
-
-  if (timer->m_id == 0)
-    return;                    // Avoid to process spurious timer events
-
-  if (!timer->m_oneShot)
-    timer->m_id = XtAppAddTimeOut ((XtAppContext) wxTheApp->GetAppContext(), timer->m_milli,
-                 (XtTimerCallbackProc) wxTimerCallback, (XtPointer) timer);
-  else
-    timer->m_id = 0;
-  timer->Notify ();
+    // Check to see if it's still on
+    if ( gs_timers.find(timer) == gs_timers.end() )
+        return;
+
+    if ( !timer->IsRunning() )
+        return;            // Avoid to process spurious timer events
+
+    timer->Notify();
 }
 
-wxTimer::wxTimer()
+wxMotifTimerImpl::~wxMotifTimerImpl()
 {
-    m_id = 0;
-    m_milli = 0 ;
-    m_id = 0;
-    m_oneShot = FALSE;
+    gs_timers.erase(this);
 }
 
-wxTimer::~wxTimer()
+void wxMotifTimerImpl::DoStart()
 {
-    Stop();
+    m_id = XtAppAddTimeOut((XtAppContext) wxTheApp->GetAppContext(),
+                            m_milli,
+                            (XtTimerCallbackProc) wxTimerCallback,
+                            (XtPointer) this);
 }
 
-bool wxTimer::Start(int milliseconds, bool mode)
+bool wxMotifTimerImpl::Start(int milliseconds, bool mode)
 {
-    Stop();
-
-    m_oneShot = mode;
-    if (milliseconds < 0)
-        milliseconds = m_lastMilli;
+    if ( !wxTimerImpl::Start(milliseconds, mode) )
+        return false;
 
-    if (milliseconds <= 0)
-        return FALSE;
+    if ( gs_timers.find(this) == gs_timers.end() )
+        gs_timers[this] = this;
 
-    m_lastMilli = m_milli = milliseconds;
+    DoStart();
 
-    if (!wxTimerList.Find((long)this))
-        wxTimerList.Append((long)this, this);
+    return true;
+}
 
-    m_id = XtAppAddTimeOut ((XtAppContext) wxTheApp->GetAppContext(), milliseconds,
-                  (XtTimerCallbackProc) wxTimerCallback, (XtPointer) this);
-    return TRUE;
+void wxMotifTimerImpl::Stop()
+{
+    XtRemoveTimeOut (m_id);
+    m_id = 0;
 }
 
-void wxTimer::Stop()
+void wxMotifTimerImpl::Notify()
 {
-    if (m_id > 0)
+    if ( IsOneShot() )
     {
-        XtRemoveTimeOut (m_id);
+        // nothing to do, timeout is removed automatically by X
         m_id = 0;
     }
-    m_milli = 0 ;
-}
+    else // rearm the timer
+    {
+        DoStart();
+    }
 
+    wxTimerImpl::Notify();
+}