// 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"
// 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("MGL display DC not created yet.") );
- if (width) *width = g_displayDC->sizex();
- if (height) *height = g_displayDC->sizey();
+ 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;
}
void wxDisplaySizeMM(int *width, int *height)
{
- wxASSERT_MSG( g_displayDC, wxT("MGL display DC not created yet.") );
+ 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() * 25/72;
+ *width = (int)((g_displayDC->sizex()+1) * 25.4 / xDPI);
if ( height )
- *height = g_displayDC->sizey() * 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)
{
- // This is supposed to return desktop dimensions minus any window
- // manager panels, menus, taskbars, etc. If there is a way to do that
- // for this platform please fix this function, otherwise it defaults
- // to the entire desktop.
- if (x) *x = 0;
- if (y) *y = 0;
+ if ( x ) *x = 0;
+ if ( y ) *y = 0;
wxDisplaySize(width, height);
- // FIXME_MGL -- make it use wxDesktop class when there's one
+ // FIXME_MGL - windowed version needs different handling
}
bool wxColourDisplay()
{
- wxASSERT_MSG( g_displayDC, wxT("MGL display DC not created yet.") );
+ wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
return (wxDisplayDepth() > 1);
}
int wxDisplayDepth()
{
- wxASSERT_MSG( g_displayDC, wxT("MGL display DC not created yet.") );
+ wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
return g_displayDC->getBitsPerPixel();
}
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
}
projects / wxWidgets.git / blobdiff