1///////////////////////////////////////////////////////////////////////////////
2// Name:        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: basemsw.cpp 39831 2006-06-25 23:53:53Z VZ $
8// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
9// License:     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#endif //WX_PRECOMP
29
30#include "wx/apptrait.h"
31// MBN: this is a workaround for MSVC 5: if it is not #included in
32// some wxBase file, wxRecursionGuard methods won't be exported from
33// wxBase.dll, and MSVC 5 will give linker errors
34#include "wx/recguard.h"
35
36#include "wx/msw/private.h"
37
38// ============================================================================
39// wxConsoleAppTraits implementation
40// ============================================================================
41
42void wxConsoleAppTraits::AlwaysYield()
43{
44    // we need to use special logic to deal with WM_PAINT: as this pseudo
45    // message is generated automatically as long as there are invalidated
46    // windows belonging to this thread, we'd never return if we waited here
47    // until we have no more of them left. OTOH, this message is always the
48    // last one in the queue, so we can safely return as soon as we detect it
49    MSG msg;
50    while ( ::PeekMessage(&msg, NULL, 0, 0, PM_REMOVE) )
51    {
52        if ( msg.message == WM_PAINT )
53            break;
54    }
55}
56
57void *wxConsoleAppTraits::BeforeChildWaitLoop()
58{
59    // nothing to do here
60    return NULL;
61}
62
63void wxConsoleAppTraits::AfterChildWaitLoop(void * WXUNUSED(data))
64{
65    // nothing to do here
66}
67
68bool wxConsoleAppTraits::DoMessageFromThreadWait()
69{
70    // nothing to process here
71    return true;
72}
73
74