/////////////////////////////////////////////////////////////////////////////
-// Name: utils.cpp
+// Name: src/mgl/utils.cpp
// 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
/////////////////////////////////////////////////////////////////////////////
#endif
#include "wx/utils.h"
-#include "wx/string.h"
-#include "wx/intl.h"
-#include "wx/log.h"
+#ifndef WX_PRECOMP
+ #include "wx/string.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
+#endif
+
+#include "wx/apptrait.h"
#include "wx/process.h"
+#include "wx/evtloop.h"
#include <stdarg.h>
#include <string.h>
// misc.
//----------------------------------------------------------------------------
-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))
+// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
+wxMemorySize wxGetFreeMemory()
{
- wxFAIL_MSG( wxT("wxGetHostName not implemented under MS-DOS!") );
- return FALSE;
+ // TODO - probably should be extracted to
+ // src/msdos/utilsdos.cpp and src/unix/utilsunx.cpp
+ // to avoid code duplication
+ return -1;
}
-bool wxGetFullHostName(wxChar *WXUNUSED(buf), int WXUNUSED(sz))
+void wxBell()
{
- wxFAIL_MSG( wxT("wxGetFullHostName not implemented under MS-DOS!") );
- return FALSE;
+ // FIXME_MGL
}
-int wxKill(long WXUNUSED(pid), wxSignal WXUNUSED(sig), wxKillError *WXUNUSED(rc))
+bool wxGetKeyState(wxKeyCode key)
{
- wxFAIL_MSG( wxT("wxKill not implemented under MS-DOS!") );
- return 0;
-}
+ wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
+ WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
-long wxExecute(const wxString& WXUNUSED(command), bool WXUNUSED(sync), wxProcess *WXUNUSED(process))
-{
- wxFAIL_MSG( wxT("wxExecute not implemented under MS-DOS!") );
- return 0;
-}
+ // TODO
-long wxExecute(wxChar **WXUNUSED(argv), bool WXUNUSED(sync), wxProcess *WXUNUSED(process))
-{
- wxFAIL_MSG( wxT("wxExecute not implemented under MS-DOS!") );
- return 0;
+ return false;
}
-
-#endif
-
// ----------------------------------------------------------------------------
// display characterstics
// ----------------------------------------------------------------------------
void wxDisplaySizeMM(int *width, int *height)
{
wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
- if ( width )
- *width = (g_displayDC->sizex()+1) * 25/72;
- if ( height )
- *height = (g_displayDC->sizey()+1) * 25/72;
- // FIXME_MGL -- what about returning *real* monitor dimensions?
+
+ int xDPI, yDPI;
+ MGL_getDotsPerInch(&xDPI, &yDPI);
+
+ if ( width )
+ *width = (int)((g_displayDC->sizex()+1) * 25.4 / xDPI);
+ if ( height )
+ *height = (int)((g_displayDC->sizey()+1) * 25.4 / yDPI);
}
void wxClientDisplayRect(int *x, int *y, int *width, int *height)
bool wxColourDisplay()
{
wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") );
-
+
return (wxDisplayDepth() > 1);
}
return g_displayDC->getBitsPerPixel();
}
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const
{
- if ( majorVsn )
- *majorVsn = MGL_RELEASE_MAJOR;
- if ( minorVsn )
- *minorVsn = MGL_RELEASE_MINOR;
-
-#if defined(__UNIX__)
- return wxMGL_UNIX;
-#elif defined(__OS2__)
- return wxMGL_OS2;
-#elif defined(__WIN32__)
- return wxMGL_WIN32;
-#elif defined(__DOS__)
- return wxMGL_DOS;
-#else
- #error Platform not supported by wxMGL!
-#endif
+ if ( verMaj )
+ *verMaj = MGL_RELEASE_MAJOR;
+ if ( verMin )
+ *verMin = MGL_RELEASE_MINOR;
+
+ return wxPORT_MGL;
+}
+
+wxEventLoopBase* wxGUIAppTraits::CreateEventLoop()
+{
+ return new wxEventLoop;
}
return pt;
}
+wxMouseState wxGetMouseState()
+{
+ wxMouseState ms;
+ int x, y;
+ wxGetMousePosition(&x, &y);
-#ifdef __UNIX__
+ ms.SetX(x);
+ ms.SetY(y);
-int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
-{
- wxFAIL_MSG(wxT("wxAddProcessCallback not implemented in wxMGL!"));
- return 0;
-#if 0 // FIXME_MGL -do we need it at all?
- int tag = gdk_input_add(fd,
- GDK_INPUT_READ,
- GTK_EndProcessDetector,
- (gpointer)proc_data);
-
- return tag;
-#endif
+ extern unsigned long g_buttonState;
+ ms.SetLeftDown(g_buttonState & EVT_LEFTBUT);
+ ms.SetMiddleDown(g_buttonState & EVT_MIDDLEBUT);
+ ms.SetRightDown(g_buttonState & EVT_RIGHTBUT);
+
+ ms.SetControlDown(EVT_isKeyDown(KB_leftCtrl) || EVT_isKeyDown(KB_rightCtrl));
+ ms.SetShiftDown(EVT_isKeyDown(KB_leftShift) || EVT_isKeyDown(KB_rightShift));
+ ms.SetAltDown(EVT_isKeyDown(KB_leftAlt));
+ ms.SetMetaDown(EVT_isKeyDown(KB_rightAlt));
+
+ return ms;
}
-#endif
projects / wxWidgets.git / blobdiff