fix memory leak in wxScreenDC, fixes #13249

[wxWidgets.git] / src / common / stopwatch.cpp

diff --git a/src/common/stopwatch.cpp b/src/common/stopwatch.cpp
index 78de931ff6bac94da0877beff91020dfd68da03f..5ed9058504625ba60442705f5a047ce3598bff62 100644 (file)
--- a/src/common/stopwatch.cpp
+++ b/src/common/stopwatch.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        common/stopwatch.cpp
+// Name:        src/common/stopwatch.cpp

 // Purpose:     wxStopWatch and other non-GUI stuff from wx/timer.h
 // Author:
 //    Original version by Julian Smart
 // Purpose:     wxStopWatch and other non-GUI stuff from wx/timer.h
 // Author:
 //    Original version by Julian Smart


@@ -10,7 +10,7 @@
 // Created:     20.06.2003 (extracted from common/timercmn.cpp)
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998-2003 wxWidgets Team
 // Created:     20.06.2003 (extracted from common/timercmn.cpp)
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998-2003 wxWidgets Team

-// License:     wxWindows license
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 ///////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================


@@ -28,22 +28,20 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#include "wx/stopwatch.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

+    #ifdef __WXMSW__
+        #include "wx/msw/wrapwin.h"
+    #endif

     #include "wx/intl.h"
     #include "wx/log.h"
 #endif //WX_PRECOMP
 
     #include "wx/intl.h"
     #include "wx/log.h"
 #endif //WX_PRECOMP
 

-#include "wx/longlong.h"
-#include "wx/stopwatch.h"
-

 // ----------------------------------------------------------------------------
 // System headers
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // System headers
 // ----------------------------------------------------------------------------
 

-#if defined(__WIN32__)
-    #include "wx/msw/wrapwin.h"
-#endif
-

 #if defined(__WIN32__) && !defined(HAVE_FTIME) && !defined(__MWERKS__) && !defined(__WXWINCE__)
     #define HAVE_FTIME
 #endif
 #if defined(__WIN32__) && !defined(HAVE_FTIME) && !defined(__MWERKS__) && !defined(__WXWINCE__)
     #define HAVE_FTIME
 #endif


@@ -60,12 +58,15 @@
 #   undef HAVE_GETTIMEOFDAY
 #endif
 
 #   undef HAVE_GETTIMEOFDAY
 #endif
 

+#ifndef __WXPALMOS5__

 #ifndef __WXWINCE__
 #include <time.h>
 #else
 #include "wx/msw/private.h"
 #include "wx/msw/wince/time.h"
 #endif
 #ifndef __WXWINCE__
 #include <time.h>
 #else
 #include "wx/msw/private.h"
 #include "wx/msw/wince/time.h"
 #endif

+#endif // __WXPALMOS5__
+

 
 #if !defined(__WXMAC__) && !defined(__WXWINCE__)
     #include <sys/types.h>      // for time_t
 
 #if !defined(__WXMAC__) && !defined(__WXWINCE__)
     #include <sys/types.h>      // for time_t


@@ -78,26 +79,12 @@
     #include <sys/timeb.h>
 #endif
 
     #include <sys/timeb.h>
 #endif
 

-#ifdef __WXMAC__
-    #include <Timer.h>
-    #include <DriverServices.h>
+#ifdef __WXPALMOS__
+    #include <DateTime.h>
+    #include <TimeMgr.h>
+    #include <SystemMgr.h>

 #endif
 
 #endif
 

-// ----------------------------------------------------------------------------
-// macros
-// ----------------------------------------------------------------------------
-
-// on some really old systems gettimeofday() doesn't have the second argument,
-// define wxGetTimeOfDay() to hide this difference
-#ifdef HAVE_GETTIMEOFDAY
-    #ifdef WX_GETTIMEOFDAY_NO_TZ
-        struct timezone;
-        #define wxGetTimeOfDay(tv, tz)      gettimeofday(tv)
-    #else
-        #define wxGetTimeOfDay(tv, tz)      gettimeofday((tv), (tz))
-    #endif
-#endif // HAVE_GETTIMEOFDAY
-

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -110,14 +97,48 @@
 
 void wxStopWatch::Start(long t)
 {
 
 void wxStopWatch::Start(long t)
 {

+#if 0
+// __WXMSW__
+    LARGE_INTEGER frequency_li;
+    ::QueryPerformanceFrequency( &frequency_li );
+    m_frequency = frequency_li.QuadPart;
+    if (m_frequency == 0)
+    {
+        m_t0 = wxGetLocalTimeMillis() - t;
+    }
+    else
+    {
+        LARGE_INTEGER counter_li;
+        ::QueryPerformanceCounter( &counter_li );
+        wxLongLong counter = counter_li.QuadPart;
+        m_t0 = (counter * 10000 / m_frequency) - t*10;
+    }
+#else

     m_t0 = wxGetLocalTimeMillis() - t;
     m_t0 = wxGetLocalTimeMillis() - t;

+#endif

     m_pause = 0;
     m_pauseCount = 0;
 }
 
 long wxStopWatch::GetElapsedTime() const
 {
     m_pause = 0;
     m_pauseCount = 0;
 }
 
 long wxStopWatch::GetElapsedTime() const
 {

+#if 0
+//__WXMSW__
+    if (m_frequency == 0)
+    {
+        return (wxGetLocalTimeMillis() - m_t0).GetLo();
+    }
+    else
+    {
+        LARGE_INTEGER counter_li;
+        ::QueryPerformanceCounter( &counter_li );
+        wxLongLong counter = counter_li.QuadPart;
+        wxLongLong res = (counter * 10000 / m_frequency) - m_t0;
+        return res.GetLo() / 10;
+    }
+#else

     return (wxGetLocalTimeMillis() - m_t0).GetLo();
     return (wxGetLocalTimeMillis() - m_t0).GetLo();

+#endif

 }
 
 long wxStopWatch::Time() const
 }
 
 long wxStopWatch::Time() const


@@ -206,7 +227,19 @@ wxLongLong wxGetLocalTimeMillis()
     // If possible, use a function which avoids conversions from
     // broken-up time structures to milliseconds
 
     // If possible, use a function which avoids conversions from
     // broken-up time structures to milliseconds
 

-#if defined(__WXMSW__) && (defined(__WINE__) || defined(__MWERKS__))
+#if defined(__WXPALMOS__)
+    DateTimeType thenst;
+    thenst.second  = 0;
+    thenst.minute  = 0;
+    thenst.hour    = 0;
+    thenst.day     = 1;
+    thenst.month   = 1;
+    thenst.year    = 1970;
+    thenst.weekDay = 5;
+    uint32_t now = TimGetSeconds();
+    uint32_t then = TimDateTimeToSeconds (&thenst);
+    return SysTimeToMilliSecs(SysTimeInSecs(now - then));
+#elif defined(__WXMSW__) && (defined(__WINE__) || defined(__MWERKS__))

     // This should probably be the way all WXMSW compilers should do it
     // Go direct to the OS for time
 
     // This should probably be the way all WXMSW compilers should do it
     // Go direct to the OS for time
 


@@ -222,10 +255,10 @@ wxLongLong wxGetLocalTimeMillis()
     wxLongLong now( nowft.dwHighDateTime, nowft.dwLowDateTime );   // time in 100 nanoseconds
 
     return ( now - then ) / 10000.0;  // time from 00:00:00 Jan 1st 1970 to now in milliseconds
     wxLongLong now( nowft.dwHighDateTime, nowft.dwLowDateTime );   // time in 100 nanoseconds
 
     return ( now - then ) / 10000.0;  // time from 00:00:00 Jan 1st 1970 to now in milliseconds

-    
+

 #elif defined(HAVE_GETTIMEOFDAY)
     struct timeval tp;
 #elif defined(HAVE_GETTIMEOFDAY)
     struct timeval tp;

-    if ( wxGetTimeOfDay(&tp, (struct timezone *)NULL) != -1 )
+    if ( wxGetTimeOfDay(&tp) != -1 )

     {
         val *= tp.tv_sec;
         return (val + (tp.tv_usec / 1000));
     {
         val *= tp.tv_sec;
         return (val + (tp.tv_usec / 1000));


@@ -240,29 +273,9 @@ wxLongLong wxGetLocalTimeMillis()
 
     // ftime() is void and not int in some mingw32 headers, so don't
     // test the return code (well, it shouldn't fail anyhow...)
 
     // ftime() is void and not int in some mingw32 headers, so don't
     // test the return code (well, it shouldn't fail anyhow...)

-    (void)ftime(&tp);
+    (void)::ftime(&tp);

     val *= tp.time;
     return (val + tp.millitm);
     val *= tp.time;
     return (val + tp.millitm);

-#elif defined(__WXMAC__)
-    
-    static UInt64 gMilliAtStart = 0;
-
-    Nanoseconds upTime = AbsoluteToNanoseconds( UpTime() );
-
-    if ( gMilliAtStart == 0 )
-    {
-        time_t start = time(NULL);
-        gMilliAtStart = ((UInt64) start) * 1000000L;
-        gMilliAtStart -= upTime.lo / 1000 ;
-        gMilliAtStart -= ( ( (UInt64) upTime.hi ) << 32 ) / (1000 * 1000);
-    }
-
-    UInt64 millival = gMilliAtStart;
-    millival += upTime.lo / (1000 * 1000);
-    millival += ( ( (UInt64) upTime.hi ) << 32 ) / (1000 * 1000);
-    val = millival;
-
-    return val;

 #else // no gettimeofday() nor ftime()
     // We use wxGetLocalTime() to get the seconds since
     // 00:00:00 Jan 1st 1970 and then whatever is available
 #else // no gettimeofday() nor ftime()
     // We use wxGetLocalTime() to get the seconds since
     // 00:00:00 Jan 1st 1970 and then whatever is available


@@ -308,6 +321,11 @@ wxLongLong wxGetLocalTimeMillis()
 #endif // time functions
 }
 
 #endif // time functions
 }
 

-#endif // wxUSE_LONGLONG
+#else // !wxUSE_LONGLONG

 
 

+double wxGetLocalTimeMillis(void)
+{
+    return (double(clock()) / double(CLOCKS_PER_SEC)) * 1000.0;
+}

 
 

+#endif // wxUSE_LONGLONG/!wxUSE_LONGLONG