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