X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1f43b5c98597734ff951a9e6750fa2860b487d2a..329e276aa0f06aef6e1dcde5c197088f4695d449:/src/mgl/utils.cpp diff --git a/src/mgl/utils.cpp b/src/mgl/utils.cpp index 6459d48004..34930515df 100644 --- a/src/mgl/utils.cpp +++ b/src/mgl/utils.cpp @@ -3,10 +3,17 @@ // Purpose: // Author: Vaclav Slavik // Id: $Id$ -// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) +// Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + #include "wx/utils.h" #include "wx/string.h" @@ -36,13 +43,131 @@ void wxBell() // FIXME_MGL } + +#ifdef __DOS__ +// VS: this should be in utilsdos.cpp, but since there will hardly ever +// be a non-MGL MS-DOS port... + +void wxSleep(int nSecs) +{ + wxUsleep(1000 * nSecs); +} + +void wxUsleep(unsigned long milliseconds) +{ + PM_sleep(milliseconds); +} + + +bool wxGetEnv(const wxString& var, wxString *value) +{ + // wxGetenv is defined as getenv() + wxChar *p = wxGetenv(var); + if ( !p ) + return FALSE; + + if ( value ) + *value = p; + + return TRUE; +} + +bool wxSetEnv(const wxString& variable, const wxChar *value) +{ + wxString s = variable; + if ( value ) + s << _T('=') << value; + + // transform to ANSI + const char *p = s.mb_str(); + + // the string will be free()d by libc + char *buf = (char *)malloc(strlen(p) + 1); + strcpy(buf, p); + + return putenv(buf) == 0; +} + +const wxChar* wxGetHomeDir(wxString *home) +{ + *home = wxT("."); + return home->c_str(); +} + +const wxChar* wxGetUserHomeDir(wxString *home) +{ + *home = wxT("."); + return home->c_str(); +} + +#if wxUSE_UNICODE +const wxMB2WXbuf wxGetUserHome(const wxString &user) +#else // just for binary compatibility -- there is no 'const' here +wxChar *wxGetUserHome(const wxString &user) +#endif +{ + return wxT("."); +} + +void wxFatalError(const wxString &msg, const wxString &title) +{ + if (!title.IsNull()) + wxFprintf( stderr, wxT("%s "), WXSTRINGCAST(title)); + PM_fatalError(msg.c_str()); +} + +bool wxGetUserId(wxChar *WXUNUSED(buf), int WXUNUSED(sz)) +{ + wxFAIL_MSG( wxT("wxGetUserId not implemented under MS-DOS!") ); + return FALSE; +} + +bool wxGetUserName(wxChar *WXUNUSED(buf), int WXUNUSED(sz)) +{ + wxFAIL_MSG( wxT("wxGetUserName not implemented under MS-DOS!") ); + return FALSE; +} + +bool wxGetHostName(wxChar *WXUNUSED(buf), int WXUNUSED(sz)) +{ + wxFAIL_MSG( wxT("wxGetHostName not implemented under MS-DOS!") ); + return FALSE; +} + +bool wxGetFullHostName(wxChar *WXUNUSED(buf), int WXUNUSED(sz)) +{ + wxFAIL_MSG( wxT("wxGetFullHostName not implemented under MS-DOS!") ); + return FALSE; +} + +int wxKill(long WXUNUSED(pid), wxSignal WXUNUSED(sig), wxKillError *WXUNUSED(rc)) +{ + wxFAIL_MSG( wxT("wxKill not implemented under MS-DOS!") ); + return 0; +} + +long wxExecute(const wxString& WXUNUSED(command), bool WXUNUSED(sync), wxProcess *WXUNUSED(process)) +{ + wxFAIL_MSG( wxT("wxExecute not implemented under MS-DOS!") ); + return 0; +} + +long wxExecute(wxChar **WXUNUSED(argv), bool WXUNUSED(sync), wxProcess *WXUNUSED(process)) +{ + wxFAIL_MSG( wxT("wxExecute not implemented under MS-DOS!") ); + return 0; +} + + +#endif + // ---------------------------------------------------------------------------- // display characterstics // ---------------------------------------------------------------------------- void wxDisplaySize(int *width, int *height) { - wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); + wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); if (width) *width = g_displayDC->sizex()+1; if (height) *height = g_displayDC->sizey()+1; } @@ -50,11 +175,14 @@ void wxDisplaySize(int *width, int *height) void wxDisplaySizeMM(int *width, int *height) { wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); + + int xDPI, yDPI; + MGL_getDotsPerInch(&xDPI, &yDPI); + if ( width ) - *width = (g_displayDC->sizex()+1) * 25/72; + *width = (int)((g_displayDC->sizex()+1) * 25.4 / xDPI); if ( height ) - *height = (g_displayDC->sizey()+1) * 25/72; - // FIXME_MGL -- what about returning *real* monitor dimensions? + *height = (int)((g_displayDC->sizey()+1) * 25.4 / yDPI); } void wxClientDisplayRect(int *x, int *y, int *width, int *height) @@ -81,17 +209,21 @@ int wxDisplayDepth() int wxGetOsVersion(int *majorVsn, int *minorVsn) { - if ( majorVsn ) - *majorVsn = MGL_RELEASE_MAJOR; - if ( minorVsn ) - *minorVsn = MGL_RELEASE_MINOR; + if ( majorVsn ) + *majorVsn = MGL_RELEASE_MAJOR; + if ( minorVsn ) + *minorVsn = MGL_RELEASE_MINOR; #if defined(__UNIX__) - return wxMGL_UNIX; + return wxMGL_UNIX; #elif defined(__OS2__) - return wxMGL_OS2; + return wxMGL_OS2; #elif defined(__WIN32__) - return wxMGL_WIN32; + return wxMGL_WIN32; +#elif defined(__DOS__) + return wxMGL_DOS; +#else + #error Platform not supported by wxMGL! #endif }