src/msw/basemsw.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/basemsw.cpp
   3 // Purpose:     misc stuff only used in console applications under MSW
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     22.06.2003
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // for compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #ifndef WX_PRECOMP
  28     #include "wx/event.h"
  29 #endif //WX_PRECOMP
  30
  31 #include "wx/apptrait.h"
  32 #include "wx/evtloop.h"
  33 #include "wx/msw/private/timer.h"
  34 // MBN: this is a workaround for MSVC 5: if it is not #included in
  35 // some wxBase file, wxRecursionGuard methods won't be exported from
  36 // wxBase.dll, and MSVC 5 will give linker errors
  37 #include "wx/recguard.h"
  38
  39 #include "wx/crt.h"
  40 #include "wx/msw/private.h"
  41
  42 // ============================================================================
  43 // wxAppTraits implementation
  44 // ============================================================================
  45
  46 #if wxUSE_THREADS
  47 WXDWORD wxAppTraits::DoSimpleWaitForThread(WXHANDLE hThread)
  48 {
  49     return ::WaitForSingleObject((HANDLE)hThread, INFINITE);
  50 }
  51 #endif // wxUSE_THREADS
  52
  53 // ============================================================================
  54 // wxConsoleAppTraits implementation
  55 // ============================================================================
  56
  57 void *wxConsoleAppTraits::BeforeChildWaitLoop()
  58 {
  59     // nothing to do here
  60     return NULL;
  61 }
  62
  63 void wxConsoleAppTraits::AfterChildWaitLoop(void * WXUNUSED(data))
  64 {
  65     // nothing to do here
  66 }
  67
  68 #if wxUSE_THREADS
  69 bool wxConsoleAppTraits::DoMessageFromThreadWait()
  70 {
  71     // nothing to process here
  72     return true;
  73 }
  74
  75 WXDWORD wxConsoleAppTraits::WaitForThread(WXHANDLE hThread, int WXUNUSED(flags))
  76 {
  77     return DoSimpleWaitForThread(hThread);
  78 }
  79 #endif // wxUSE_THREADS
  80
  81 #if wxUSE_TIMER
  82
  83 wxTimerImpl *wxConsoleAppTraits::CreateTimerImpl(wxTimer *timer)
  84 {
  85     return new wxMSWTimerImpl(timer);
  86 }
  87
  88 #endif // wxUSE_TIMER
  89
  90 wxEventLoopBase *wxConsoleAppTraits::CreateEventLoop()
  91 {
  92 #if wxUSE_CONSOLE_EVENTLOOP
  93     return new wxEventLoop();
  94 #else // !wxUSE_CONSOLE_EVENTLOOP
  95     return NULL;
  96 #endif // wxUSE_CONSOLE_EVENTLOOP/!wxUSE_CONSOLE_EVENTLOOP
  97 }
  98
  99
 100 bool wxConsoleAppTraits::WriteToStderr(const wxString& text)
 101 {
 102     return wxFprintf(stderr, "%s", text) != -1;
 103 }