extracted wxStopWatch and global timer functions in a separate file

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21416 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/stopwatch.h

@@ -0,0 +1,96 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/stopwatch.h
+// Purpose:     wxStopWatch and global time-related functions
+// Author:      Julian Smart (wxTimer), Sylvain Bougnoux (wxStopWatch)
+// Created:     26.06.03 (extracted from wx/timer.h)
+// RCS-ID:      $Id$
+// Copyright:   (c) 1998-2003 wxWindows team
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_STOPWATCH_H_
+#define _WX_STOPWATCH_H_
+//
+// ----------------------------------------------------------------------------
+// wxStopWatch: measure time intervals with up to 1ms resolution
+// ----------------------------------------------------------------------------
+
+#if wxUSE_STOPWATCH
+
+class WXDLLEXPORT wxStopWatch
+{
+public:
+    // ctor starts the stop watch
+    wxStopWatch() { m_pauseCount = 0; Start(); }
+
+    // start the stop watch at the moment t0
+    void Start(long t0 = 0);
+
+    // pause the stop watch
+    void Pause()
+    {
+        if ( !m_pauseCount++ )
+            m_pause = GetElapsedTime();
+    }
+
+    // resume it
+    void Resume()
+    {
+        wxASSERT_MSG( m_pauseCount > 0,
+                      _T("Resuming stop watch which is not paused") );
+
+        if ( !--m_pauseCount )
+            Start(m_pause);
+    }
+
+    // get elapsed time since the last Start() in milliseconds
+    long Time() const;
+
+protected:
+    // returns the elapsed time since t0
+    long GetElapsedTime() const;
+
+private:
+    // the time of the last Start()
+    wxLongLong m_t0;
+
+    // the time of the last Pause() (only valid if m_pauseCount > 0)
+    long m_pause;
+
+    // if > 0, the stop watch is paused, otherwise it is running
+    int m_pauseCount;
+};
+
+#endif // wxUSE_STOPWATCH
+
+#if wxUSE_LONGLONG
+
+// Starts a global timer
+// -- DEPRECATED: use wxStopWatch instead
+void WXDLLEXPORT wxStartTimer();
+
+// Gets elapsed milliseconds since last wxStartTimer or wxGetElapsedTime
+// -- DEPRECATED: use wxStopWatch instead
+long WXDLLEXPORT wxGetElapsedTime(bool resetTimer = TRUE);
+
+#endif // wxUSE_LONGLONG
+
+// ----------------------------------------------------------------------------
+// global time functions
+// ----------------------------------------------------------------------------
+
+// Get number of seconds since local time 00:00:00 Jan 1st 1970.
+extern long WXDLLEXPORT wxGetLocalTime();
+
+// Get number of seconds since GMT 00:00:00, Jan 1st 1970.
+extern long WXDLLEXPORT wxGetUTCTime();
+
+#if wxUSE_LONGLONG
+// Get number of milliseconds since local time 00:00:00 Jan 1st 1970
+extern wxLongLong WXDLLEXPORT wxGetLocalTimeMillis();
+#endif // wxUSE_LONGLONG
+
+#define wxGetCurrentTime() wxGetLocalTime()
+
+#endif // _WX_STOPWATCH_H_
+

include/wx/timer.h

@@ -22,6 +22,8 @@
 #include "wx/longlong.h"
 #include "wx/event.h"
 
+#include "wx/stopwatch.h" // for backwards compatibility
+
 #if wxUSE_GUI && wxUSE_TIMER
 
 // ----------------------------------------------------------------------------
@@ -189,86 +191,5 @@ typedef void (wxEvtHandler::*wxTimerEventFunction)(wxTimerEvent&);
 
 #endif // wxUSE_GUI && wxUSE_TIMER
 
-// ----------------------------------------------------------------------------
-// wxStopWatch: measure time intervals with up to 1ms resolution
-// ----------------------------------------------------------------------------
-
-#if wxUSE_STOPWATCH
-
-class WXDLLEXPORT wxStopWatch
-{
-public:
-    // ctor starts the stop watch
-    wxStopWatch() { m_pauseCount = 0; Start(); }
-
-    // start the stop watch at the moment t0
-    void Start(long t0 = 0);
-
-    // pause the stop watch
-    void Pause()
-    {
-        if ( !m_pauseCount++ )
-            m_pause = GetElapsedTime();
-    }
-
-    // resume it
-    void Resume()
-    {
-        wxASSERT_MSG( m_pauseCount > 0,
-                      _T("Resuming stop watch which is not paused") );
-
-        if ( !--m_pauseCount )
-            Start(m_pause);
-    }
-
-    // get elapsed time since the last Start() in milliseconds
-    long Time() const;
-
-protected:
-    // returns the elapsed time since t0
-    long GetElapsedTime() const;
-
-private:
-    // the time of the last Start()
-    wxLongLong m_t0;
-
-    // the time of the last Pause() (only valid if m_pauseCount > 0)
-    long m_pause;
-
-    // if > 0, the stop watch is paused, otherwise it is running
-    int m_pauseCount;
-};
-
-#endif // wxUSE_STOPWATCH
-
-#if wxUSE_LONGLONG
-
-// Starts a global timer
-// -- DEPRECATED: use wxStopWatch instead
-void WXDLLEXPORT wxStartTimer();
-
-// Gets elapsed milliseconds since last wxStartTimer or wxGetElapsedTime
-// -- DEPRECATED: use wxStopWatch instead
-long WXDLLEXPORT wxGetElapsedTime(bool resetTimer = TRUE);
-
-#endif // wxUSE_LONGLONG
-
-// ----------------------------------------------------------------------------
-// global time functions
-// ----------------------------------------------------------------------------
-
-// Get number of seconds since local time 00:00:00 Jan 1st 1970.
-extern long WXDLLEXPORT wxGetLocalTime();
-
-// Get number of seconds since GMT 00:00:00, Jan 1st 1970.
-extern long WXDLLEXPORT wxGetUTCTime();
-
-#if wxUSE_LONGLONG
-// Get number of milliseconds since local time 00:00:00 Jan 1st 1970
-extern wxLongLong WXDLLEXPORT wxGetLocalTimeMillis();
-#endif // wxUSE_LONGLONG
-
-#define wxGetCurrentTime() wxGetLocalTime()
-
 #endif
     // _WX_TIMER_H_BASE_