don't disable top level children in parents Enable()

[wxWidgets.git] / src / msw / utils.cpp

diff --git a/src/msw/utils.cpp b/src/msw/utils.cpp
index 686ff7d697f34c4a5a858bc51accbe79c09fa1f5..d9fcbb003362932d1630571c460d22d9a7329d53 100644 (file)
--- a/src/msw/utils.cpp
+++ b/src/msw/utils.cpp
@@ -31,24 +31,21 @@
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/app.h"
 #ifndef WX_PRECOMP
     #include "wx/utils.h"
     #include "wx/app.h"

-    #include "wx/cursor.h"

     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/log.h"

-#endif  //WX_PRECOMP
-
-// In some mingws there is a missing extern "C" int the winsock header,
-// so we put it here just to be safe. Note that this must appear _before_
-// #include "wx/msw/private.h" which itself includes <windows.h>, as this
-// one in turn includes <winsock.h> unless we define WIN32_LEAN_AND_MEAN.
-//
-#if defined(__WIN32__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__) && ! (defined(__GNUWIN32__) && !defined(__MINGW32__))
-extern "C" {
-    #include <winsock.h>    // we use socket functions in wxGetFullHostName()
-}
+#if wxUSE_GUI
+    #include "wx/cursor.h"

 #endif
 #endif

+#endif  //WX_PRECOMP

 
 #include "wx/msw/private.h"     // includes <windows.h>
 
 
 #include "wx/msw/private.h"     // includes <windows.h>
 

+#ifdef __GNUWIN32_OLD__
+    // apparently we need to include winsock.h to get WSADATA and other stuff
+    // used in wxGetFullHostName() with the old mingw32 versions
+    #include <winsock.h>
+#endif
+

 #include "wx/timer.h"
 
 #if !defined(__GNUWIN32__) && !defined(__WXWINE__) && !defined(__SALFORDC__) && !defined(__WXMICROWIN__)
 #include "wx/timer.h"
 
 #if !defined(__GNUWIN32__) && !defined(__WXWINE__) && !defined(__SALFORDC__) && !defined(__WXMICROWIN__)


@@ -59,9 +56,10 @@ extern "C" {
     #endif
 #endif  //GNUWIN32
 
     #endif
 #endif  //GNUWIN32
 

-#if defined(__GNUWIN32__) && !defined(__TWIN32__)
+#if defined(__CYGWIN__) && !defined(__TWIN32__)

     #include <sys/unistd.h>
     #include <sys/stat.h>
     #include <sys/unistd.h>
     #include <sys/stat.h>

+    #include <sys/cygwin.h> // for cygwin_conv_to_full_win32_path()

 #endif  //GNUWIN32
 
 #ifdef __BORLANDC__ // Please someone tell me which version of Borland needs
 #endif  //GNUWIN32
 
 #ifdef __BORLANDC__ // Please someone tell me which version of Borland needs


@@ -103,8 +101,6 @@ extern "C" {
 
 #include "wx/ioswrap.h"
 
 
 #include "wx/ioswrap.h"
 

-#include "wx/ioswrap.h"
-

 /* Need to undef new if including crtdbg.h */
 #  ifdef new
 #  undef new
 /* Need to undef new if including crtdbg.h */
 #  ifdef new
 #  undef new


@@ -177,6 +173,11 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
 {
 #if defined(__WIN32__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__) && ! (defined(__GNUWIN32__) && !defined(__MINGW32__))
     // TODO should use GetComputerNameEx() when available
 {
 #if defined(__WIN32__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__) && ! (defined(__GNUWIN32__) && !defined(__MINGW32__))
     // TODO should use GetComputerNameEx() when available

+
+    // the idea is that if someone had set wxUSE_SOCKETS to 0 the code
+    // shouldn't use winsock.dll (a.k.a. ws2_32.dll) at all so only use this
+    // code if we link with it anyhow
+#if wxUSE_SOCKETS

     WSADATA wsa;
     if ( WSAStartup(MAKEWORD(1, 1), &wsa) == 0 )
     {
     WSADATA wsa;
     if ( WSAStartup(MAKEWORD(1, 1), &wsa) == 0 )
     {


@@ -193,7 +194,7 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
                 if ( pHostEnt )
                 {
                     // Windows will use DNS internally now
                 if ( pHostEnt )
                 {
                     // Windows will use DNS internally now

-                    pHostEnt = gethostbyaddr(pHostEnt->h_addr, 4, PF_INET);
+                    pHostEnt = gethostbyaddr(pHostEnt->h_addr, 4, AF_INET);

                 }
 
                 if ( pHostEnt )
                 }
 
                 if ( pHostEnt )


@@ -205,13 +206,15 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
 
         WSACleanup();
 
 
         WSACleanup();
 

-        if ( !!host )
+        if ( !host.empty() )

         {
             wxStrncpy(buf, host, maxSize);
 
             return TRUE;
         }
     }
         {
             wxStrncpy(buf, host, maxSize);
 
             return TRUE;
         }
     }

+#endif // wxUSE_SOCKETS
+

 #endif // Win32
 
     return wxGetHostName(buf, maxSize);
 #endif // Win32
 
     return wxGetHostName(buf, maxSize);


@@ -372,27 +375,64 @@ const wxChar* wxGetHomeDir(wxString *pstr)
     // add a trailing slash if needed
     if ( strDir.Last() != wxT('/') )
       strDir << wxT('/');
     // add a trailing slash if needed
     if ( strDir.Last() != wxT('/') )
       strDir << wxT('/');

+
+    #ifdef __CYGWIN__
+      // Cygwin returns unix type path but that does not work well
+      static wxChar windowsPath[MAX_PATH];
+      cygwin_conv_to_full_win32_path(strDir, windowsPath);
+      strDir = windowsPath;
+    #endif

   #else   // Windows
     #ifdef  __WIN32__
   #else   // Windows
     #ifdef  __WIN32__

-      const wxChar *szHome = wxGetenv(wxT("HOMEDRIVE"));
+      strDir.clear();
+
+      // If we have a valid HOME directory, as is used on many machines that
+      // have unix utilities on them, we should use that.
+      const wxChar *szHome = wxGetenv(wxT("HOME"));
+

       if ( szHome != NULL )
       if ( szHome != NULL )

-        strDir << szHome;
-      szHome = wxGetenv(wxT("HOMEPATH"));
-      if ( szHome != NULL ) {
-        strDir << szHome;
-
-        // the idea is that under NT these variables have default values
-        // of "%systemdrive%:" and "\\". As we don't want to create our
-        // config files in the root directory of the system drive, we will
-        // create it in our program's dir. However, if the user took care
-        // to set HOMEPATH to something other than "\\", we suppose that he
-        // knows what he is doing and use the supplied value.
-        if ( wxStrcmp(szHome, wxT("\\")) != 0 )
-          return strDir.c_str();
+      {
+        strDir = szHome;
+      }
+      else // no HOME, try HOMEDRIVE/PATH
+      {
+          szHome = wxGetenv(wxT("HOMEDRIVE"));
+          if ( szHome != NULL )
+            strDir << szHome;
+          szHome = wxGetenv(wxT("HOMEPATH"));
+
+          if ( szHome != NULL )
+          {
+            strDir << szHome;
+
+            // the idea is that under NT these variables have default values
+            // of "%systemdrive%:" and "\\". As we don't want to create our
+            // config files in the root directory of the system drive, we will
+            // create it in our program's dir. However, if the user took care
+            // to set HOMEPATH to something other than "\\", we suppose that he
+            // knows what he is doing and use the supplied value.
+            if ( wxStrcmp(szHome, wxT("\\")) == 0 )
+              strDir.clear();
+          }
+      }
+
+      if ( strDir.empty() )
+      {
+          // If we have a valid USERPROFILE directory, as is the case in
+          // Windows NT, 2000 and XP, we should use that as our home directory.
+          szHome = wxGetenv(wxT("USERPROFILE"));
+
+          if ( szHome != NULL )
+            strDir = szHome;

       }
 
       }
 

+      if ( !strDir.empty() )
+      {
+          return strDir.c_str();
+      }
+      //else: fall back to the prograrm directory

     #else   // Win16
     #else   // Win16

-      // Win16 has no idea about home, so use the working directory instead
+      // Win16 has no idea about home, so use the executable directory instead

     #endif  // WIN16/32
 
     // 260 was taken from windef.h
     #endif  // WIN16/32
 
     // 260 was taken from windef.h


@@ -454,16 +494,18 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
     if ( path.empty() )
         return FALSE;
 
     if ( path.empty() )
         return FALSE;
 

-#ifdef __WIN32__
+// old w32api don't have ULARGE_INTEGER
+#if defined(__WIN32__) && \
+    (!defined(__GNUWIN32__) || wxCHECK_W32API_VERSION( 0, 3 ))

     // GetDiskFreeSpaceEx() is not available under original Win95, check for
     // it
     // GetDiskFreeSpaceEx() is not available under original Win95, check for
     // it

-    typedef BOOL (*GetDiskFreeSpaceEx_t)(LPCTSTR,
-                                         PULARGE_INTEGER,
-                                         PULARGE_INTEGER,
-                                         PULARGE_INTEGER);
+    typedef BOOL (WINAPI *GetDiskFreeSpaceEx_t)(LPCTSTR,
+                                                PULARGE_INTEGER,
+                                                PULARGE_INTEGER,
+                                                PULARGE_INTEGER);

 
     GetDiskFreeSpaceEx_t
 
     GetDiskFreeSpaceEx_t

-        pGetDiskFreeSpaceEx = ::GetProcAddress
+        pGetDiskFreeSpaceEx = (GetDiskFreeSpaceEx_t)::GetProcAddress

                               (
                                 ::GetModuleHandle(_T("kernel32.dll")),
 #if wxUSE_UNICODE
                               (
                                 ::GetModuleHandle(_T("kernel32.dll")),
 #if wxUSE_UNICODE


@@ -488,19 +530,31 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
             return FALSE;
         }
 
             return FALSE;
         }
 

+        // ULARGE_INTEGER is a union of a 64 bit value and a struct containing
+        // two 32 bit fields which may be or may be not named - try to make it
+        // compile in all cases
+#if defined(__BORLANDC__) && !defined(_ANONYMOUS_STRUCT)
+        #define UL(ul) ul.u
+#else // anon union
+        #define UL(ul) ul
+#endif

         if ( pTotal )
         {
         if ( pTotal )
         {

-            *pTotal = wxLongLong(bytesTotal.HighPart, bytesTotal.LowPart);
+            *pTotal = wxLongLong(UL(bytesTotal).HighPart, UL(bytesTotal).LowPart);

         }
 
         if ( pFree )
         {
         }
 
         if ( pFree )
         {

-            *pFree = wxLongLong(bytesFree.HighPart, bytesFree.LowPart);
+            *pFree = wxLongLong(UL(bytesFree).HighPart, UL(bytesFree).LowPart);

         }
     }
     else
 #endif // Win32
     {
         }
     }
     else
 #endif // Win32
     {

+        // there's a problem with drives larger than 2GB, GetDiskFreeSpaceEx()
+        // should be used instead - but if it's not available, fall back on
+        // GetDiskFreeSpace() nevertheless...
+

         DWORD lSectorsPerCluster,
               lBytesPerSector,
               lNumberOfFreeClusters,
         DWORD lSectorsPerCluster,
               lBytesPerSector,
               lNumberOfFreeClusters,


@@ -519,8 +573,6 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
             return FALSE;
         }
 
             return FALSE;
         }
 

-        // there's a problem with drives larger than 2GB on non Win32!!
-        // let's calculate it, nevertheless....

         wxLongLong lBytesPerCluster = lSectorsPerCluster;
         lBytesPerCluster *= lBytesPerSector;
 
         wxLongLong lBytesPerCluster = lSectorsPerCluster;
         lBytesPerCluster *= lBytesPerSector;
 


@@ -788,7 +840,7 @@ int wxKill(long pid, wxSignal sig, wxKillError *krc)
             return 0;
         }
     }
             return 0;
         }
     }

-#else // Win15
+#else // Win16

     wxFAIL_MSG( _T("not implemented") );
 #endif // Win32/Win16
 
     wxFAIL_MSG( _T("not implemented") );
 #endif // Win32/Win16
 


@@ -801,7 +853,7 @@ bool wxShell(const wxString& command)
 {
     wxChar *shell = wxGetenv(wxT("COMSPEC"));
     if ( !shell )
 {
     wxChar *shell = wxGetenv(wxT("COMSPEC"));
     if ( !shell )

-        shell = wxT("\\COMMAND.COM");
+        shell = (wxChar*) wxT("\\COMMAND.COM");

 
     wxString cmd;
     if ( !command )
 
     wxString cmd;
     if ( !command )


@@ -818,6 +870,66 @@ bool wxShell(const wxString& command)
     return wxExecute(cmd, TRUE /* sync */) != 0;
 }
 
     return wxExecute(cmd, TRUE /* sync */) != 0;
 }
 

+// Shutdown or reboot the PC 
+bool wxShutdown(wxShutdownFlags wFlags)
+{
+#ifdef __WIN32__
+    bool bOK = TRUE;
+
+    if ( wxGetOsVersion(NULL, NULL) == wxWINDOWS_NT ) // if is NT or 2K
+    {
+        // Get a token for this process. 
+        HANDLE hToken; 
+        bOK = ::OpenProcessToken(GetCurrentProcess(),
+                                 TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY,
+                                 &hToken) != 0;
+        if ( bOK )
+        {
+            TOKEN_PRIVILEGES tkp; 
+
+            // Get the LUID for the shutdown privilege. 
+            ::LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,
+                                   &tkp.Privileges[0].Luid); 
+
+            tkp.PrivilegeCount = 1;  // one privilege to set    
+            tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 
+
+            // Get the shutdown privilege for this process. 
+            ::AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,
+                                    (PTOKEN_PRIVILEGES)NULL, 0); 
+
+            // Cannot test the return value of AdjustTokenPrivileges. 
+            bOK = ::GetLastError() == ERROR_SUCCESS;
+        }
+    }
+
+    if ( bOK )
+    {
+        UINT flags = EWX_SHUTDOWN | EWX_FORCE;
+        switch ( wFlags )
+        {
+            case wxSHUTDOWN_POWEROFF:
+                flags |= EWX_POWEROFF;
+                break;
+
+            case wxSHUTDOWN_REBOOT:
+                flags |= EWX_REBOOT;
+                break;
+
+            default:
+                wxFAIL_MSG( _T("unknown wxShutdown() flag") );
+                return FALSE;
+        }
+
+        bOK = ::ExitWindowsEx(EWX_SHUTDOWN | EWX_FORCE | EWX_REBOOT, 0) != 0; 
+    }
+
+    return bOK;
+#else // Win16
+    return FALSE;
+#endif // Win32/16
+}
+

 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------


@@ -835,6 +947,15 @@ long wxGetFreeMemory()
 #endif
 }
 
 #endif
 }
 

+unsigned long wxGetProcessId()
+{
+#ifdef __WIN32__
+    return ::GetCurrentProcessId();
+#else
+    return 0;
+#endif
+}
+

 // Emit a beeeeeep
 void wxBell()
 {
 // Emit a beeeeeep
 void wxBell()
 {


@@ -894,31 +1015,43 @@ wxString wxGetOsDescription()
 int wxGetOsVersion(int *majorVsn, int *minorVsn)
 {
 #if defined(__WIN32__) && !defined(__SC__)
 int wxGetOsVersion(int *majorVsn, int *minorVsn)
 {
 #if defined(__WIN32__) && !defined(__SC__)

-    OSVERSIONINFO info;
-    wxZeroMemory(info);
+    static int ver = -1, major = -1, minor = -1;

 
 

-    info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-    if ( ::GetVersionEx(&info) )
+    if ( ver == -1 )

     {
     {

-        if (majorVsn)
-            *majorVsn = info.dwMajorVersion;
-        if (minorVsn)
-            *minorVsn = info.dwMinorVersion;
+        OSVERSIONINFO info;
+        wxZeroMemory(info);

 
 

-        switch ( info.dwPlatformId )
+        ver = wxWINDOWS;
+        info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+        if ( ::GetVersionEx(&info) )

         {
         {

-            case VER_PLATFORM_WIN32s:
-                return wxWIN32S;
+            major = info.dwMajorVersion;
+            minor = info.dwMinorVersion;

 
 

-            case VER_PLATFORM_WIN32_WINDOWS:
-                return wxWIN95;
+            switch ( info.dwPlatformId )
+            {
+                case VER_PLATFORM_WIN32s:
+                    ver = wxWIN32S;
+                    break;

 
 

-            case VER_PLATFORM_WIN32_NT:
-                return wxWINDOWS_NT;
+                case VER_PLATFORM_WIN32_WINDOWS:
+                    ver = wxWIN95;
+                    break;
+
+                case VER_PLATFORM_WIN32_NT:
+                    ver = wxWINDOWS_NT;
+                    break;
+            }

         }
     }
 
         }
     }
 

-    return wxWINDOWS; // error if we get here, return generic value
+    if (majorVsn && major != -1)
+        *majorVsn = major;
+    if (minorVsn && minor != -1)
+        *minorVsn = minor;
+
+    return ver;

 #else // Win16
     int retValue = wxWINDOWS;
     #ifdef __WINDOWS_386__
 #else // Win16
     int retValue = wxWINDOWS;
     #ifdef __WINDOWS_386__


@@ -1021,14 +1154,13 @@ void wxSleep(int nSecs)
 }
 
 #endif // wxUSE_GUI/!wxUSE_GUI
 }
 
 #endif // wxUSE_GUI/!wxUSE_GUI

-#endif
-  // __WXMICROWIN__
+#endif // __WXMICROWIN__

 
 // ----------------------------------------------------------------------------
 // deprecated (in favour of wxLog) log functions
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // deprecated (in favour of wxLog) log functions
 // ----------------------------------------------------------------------------
 

-#if wxUSE_GUI
+#if WXWIN_COMPATIBILITY_2_2

 
 // Output a debug mess., in a system dependent fashion.
 #ifndef __WXMICROWIN__
 
 // Output a debug mess., in a system dependent fashion.
 #ifndef __WXMICROWIN__


@@ -1038,12 +1170,12 @@ void wxDebugMsg(const wxChar *fmt ...)
   static wxChar buffer[512];
 
   if (!wxTheApp->GetWantDebugOutput())
   static wxChar buffer[512];
 
   if (!wxTheApp->GetWantDebugOutput())

-    return ;
+    return;

 
   va_start(ap, fmt);
 
 
   va_start(ap, fmt);
 

-  wvsprintf(buffer,fmt,ap) ;
-  OutputDebugString((LPCTSTR)buffer) ;
+  wvsprintf(buffer,fmt,ap);
+  OutputDebugString((LPCTSTR)buffer);

 
   va_end(ap);
 }
 
   va_end(ap);
 }


@@ -1065,6 +1197,10 @@ void wxFatalError(const wxString& msg, const wxString& title)
 }
 #endif // __WXMICROWIN__
 
 }
 #endif // __WXMICROWIN__
 

+#endif // WXWIN_COMPATIBILITY_2_2
+
+#if wxUSE_GUI
+

 // ----------------------------------------------------------------------------
 // functions to work with .INI files
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // functions to work with .INI files
 // ----------------------------------------------------------------------------


@@ -1215,7 +1351,7 @@ void wxEndBusyCursor()
 // TRUE if we're between the above two calls
 bool wxIsBusy()
 {
 // TRUE if we're between the above two calls
 bool wxIsBusy()
 {

-  return (gs_wxBusyCursorCount > 0);
+  return gs_wxBusyCursorCount > 0;

 }
 
 // Check whether this window wants to process messages, e.g. Stop button
 }
 
 // Check whether this window wants to process messages, e.g. Stop button


@@ -1271,7 +1407,7 @@ wxChar *wxLoadUserResource(const wxString& resourceName, const wxString& resourc
 
     return s;
 }
 
     return s;
 }

-#endif
+#endif // __WXMICROWIN__

 
 // ----------------------------------------------------------------------------
 // get display info
 
 // ----------------------------------------------------------------------------
 // get display info


@@ -1328,26 +1464,35 @@ void wxDisplaySize(int *width, int *height)
     HWND hWnd = GetDesktopWindow();
     ::GetWindowRect(hWnd, & rect);
 
     HWND hWnd = GetDesktopWindow();
     ::GetWindowRect(hWnd, & rect);
 

-    *width = rect.right - rect.left;
-    *height = rect.bottom - rect.top;
-#else
+    if ( width )
+        *width = rect.right - rect.left;
+    if ( height )
+        *height = rect.bottom - rect.top;
+#else // !__WXMICROWIN__

     ScreenHDC dc;
 
     ScreenHDC dc;
 

-    if ( width ) *width = GetDeviceCaps(dc, HORZRES);
-    if ( height ) *height = GetDeviceCaps(dc, VERTRES);
-#endif
+    if ( width )
+        *width = ::GetDeviceCaps(dc, HORZRES);
+    if ( height )
+        *height = ::GetDeviceCaps(dc, VERTRES);
+#endif // __WXMICROWIN__/!__WXMICROWIN__

 }
 
 void wxDisplaySizeMM(int *width, int *height)
 {
 #ifdef __WXMICROWIN__
     // MICROWIN_TODO
 }
 
 void wxDisplaySizeMM(int *width, int *height)
 {
 #ifdef __WXMICROWIN__
     // MICROWIN_TODO

-    *width = 0; * height = 0;
+    if ( width )
+        *width = 0;
+    if ( height )
+        *height = 0;

 #else
     ScreenHDC dc;
 
 #else
     ScreenHDC dc;
 

-    if ( width ) *width = GetDeviceCaps(dc, HORZSIZE);
-    if ( height ) *height = GetDeviceCaps(dc, VERTSIZE);
+    if ( width )
+        *width = ::GetDeviceCaps(dc, HORZSIZE);
+    if ( height )
+        *height = ::GetDeviceCaps(dc, VERTSIZE);

 #endif
 }
 
 #endif
 }
 


@@ -1369,7 +1514,6 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 #endif
 }
 
 #endif
 }
 

-

 // ---------------------------------------------------------------------------
 // window information functions
 // ---------------------------------------------------------------------------
 // ---------------------------------------------------------------------------
 // window information functions
 // ---------------------------------------------------------------------------


@@ -1377,59 +1521,47 @@ void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
 {
     wxString str;
 wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
 {
     wxString str;

-    int len = GetWindowTextLength((HWND)hWnd) + 1;
-    GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len);
-    str.UngetWriteBuf();
+
+    if ( hWnd )
+    {
+        int len = GetWindowTextLength((HWND)hWnd) + 1;
+        ::GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len);
+        str.UngetWriteBuf();
+    }

 
     return str;
 }
 
 wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
 {
 
     return str;
 }
 
 wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
 {

-#ifdef __WXMICROWIN__
-    // MICROWIN_TODO
-    return wxEmptyString;
-#else

     wxString str;
 
     wxString str;
 

-    int len = 256; // some starting value
-
-    for ( ;; )
+    // MICROWIN_TODO
+#ifndef __WXMICROWIN__
+    if ( hWnd )

     {
     {

-        // as we've #undefined GetClassName we must now manually choose the
-        // right function to call
-        int count =
-
-        #ifndef __WIN32__
-            GetClassName
-        #else // Win32
-            #ifdef UNICODE
-                GetClassNameW
-            #else // !Unicode
-                #ifdef __TWIN32__
-                    GetClassName
-                #else // !Twin32
-                    GetClassNameA
-                #endif // Twin32/!Twin32
-            #endif // Unicode/ANSI
-        #endif // Win16/32
-                                    ((HWND)hWnd, str.GetWriteBuf(len), len);
+        int len = 256; // some starting value

 
 

-        str.UngetWriteBuf();
-        if ( count == len )
+        for ( ;; )

         {
         {

-            // the class name might have been truncated, retry with larger
-            // buffer
-            len *= 2;
-        }
-        else
-        {
-            break;
+            int count = ::GetClassName((HWND)hWnd, str.GetWriteBuf(len), len);
+
+            str.UngetWriteBuf();
+            if ( count == len )
+            {
+                // the class name might have been truncated, retry with larger
+                // buffer
+                len *= 2;
+            }
+            else
+            {
+                break;
+            }

         }
     }
         }
     }

+#endif // !__WXMICROWIN__

 
     return str;
 
     return str;

-#endif

 }
 
 WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
 }
 
 WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)


@@ -1441,10 +1573,6 @@ WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
 #endif // Win16/32
 }
 
 #endif // Win16/32
 }
 

-#endif // wxUSE_GUI
-
-#if wxUSE_GUI
-

 // ----------------------------------------------------------------------------
 // Metafile helpers
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // Metafile helpers
 // ----------------------------------------------------------------------------


@@ -1481,236 +1609,110 @@ extern void HIMETRICToPixel(LONG *x, LONG *y)
 
 #endif // wxUSE_GUI
 
 
 #endif // wxUSE_GUI
 

-#if 0
-//------------------------------------------------------------------------
-// wild character routines
-//------------------------------------------------------------------------
-
-bool wxIsWild( const wxString& pattern )
+#ifdef __WXMICROWIN__
+int wxGetOsVersion(int *majorVsn, int *minorVsn)

 {
 {

-  wxString tmp = pattern;
-  char *pat = WXSTRINGCAST(tmp);
-    while (*pat) {
-  switch (*pat++) {
-  case '?': case '*': case '[': case '{':
-      return TRUE;
-  case '\\':
-      if (!*pat++)
-    return FALSE;
-  }
-    }
-    return FALSE;
-};
-
+    // MICROWIN_TODO
+    if (majorVsn) *majorVsn = 0;
+    if (minorVsn) *minorVsn = 0;
+    return wxUNIX;
+}
+#endif // __WXMICROWIN__

 
 

-bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
-{
-  wxString tmp1 = pat;
-  char *pattern = WXSTRINGCAST(tmp1);
-  wxString tmp2 = text;
-  char *str = WXSTRINGCAST(tmp2);
-    char c;
-    char *cp;
-    bool done = FALSE, ret_code, ok;
-    // Below is for vi fans
-    const char OB = '{', CB = '}';
-
-    // dot_special means '.' only matches '.'
-    if (dot_special && *str == '.' && *pattern != *str)
-  return FALSE;
-
-    while ((*pattern != '\0') && (!done)
-    && (((*str=='\0')&&((*pattern==OB)||(*pattern=='*')))||(*str!='\0'))) {
-  switch (*pattern) {
-  case '\\':
-      pattern++;
-      if (*pattern != '\0')
-    pattern++;
-      break;
-  case '*':
-      pattern++;
-      ret_code = FALSE;
-      while ((*str!='\0')
-      && (!(ret_code=wxMatchWild(pattern, str++, FALSE))))
-    /*loop*/;
-      if (ret_code) {
-    while (*str != '\0')
-        str++;
-    while (*pattern != '\0')
-        pattern++;
-      }
-      break;
-  case '[':
-      pattern++;
-    repeat:
-      if ((*pattern == '\0') || (*pattern == ']')) {
-    done = TRUE;
-    break;
-      }
-      if (*pattern == '\\') {
-    pattern++;
-    if (*pattern == '\0') {
-        done = TRUE;
-        break;
-    }
-      }
-      if (*(pattern + 1) == '-') {
-    c = *pattern;
-    pattern += 2;
-    if (*pattern == ']') {
-        done = TRUE;
-        break;
-    }
-    if (*pattern == '\\') {
-        pattern++;
-        if (*pattern == '\0') {
-      done = TRUE;
-      break;
-        }
-    }
-    if ((*str < c) || (*str > *pattern)) {
-        pattern++;
-        goto repeat;
-    }
-      } else if (*pattern != *str) {
-    pattern++;
-    goto repeat;
-      }
-      pattern++;
-      while ((*pattern != ']') && (*pattern != '\0')) {
-    if ((*pattern == '\\') && (*(pattern + 1) != '\0'))
-        pattern++;
-    pattern++;
-      }
-      if (*pattern != '\0') {
-    pattern++, str++;
-      }
-      break;
-  case '?':
-      pattern++;
-      str++;
-      break;
-  case OB:
-      pattern++;
-      while ((*pattern != CB) && (*pattern != '\0')) {
-    cp = str;
-    ok = TRUE;
-    while (ok && (*cp != '\0') && (*pattern != '\0')
-    &&  (*pattern != ',') && (*pattern != CB)) {
-        if (*pattern == '\\')
-      pattern++;
-        ok = (*pattern++ == *cp++);
-    }
-    if (*pattern == '\0') {
-        ok = FALSE;
-        done = TRUE;
-        break;
-    } else if (ok) {
-        str = cp;
-        while ((*pattern != CB) && (*pattern != '\0')) {
-      if (*++pattern == '\\') {
-          if (*++pattern == CB)
-        pattern++;
-      }
-        }
-    } else {
-        while (*pattern!=CB && *pattern!=',' && *pattern!='\0') {
-      if (*++pattern == '\\') {
-                            if (*++pattern == CB || *pattern == ',')
-        pattern++;
-      }
-        }
-    }
-    if (*pattern != '\0')
-        pattern++;
-      }
-      break;
-  default:
-      if (*str == *pattern) {
-    str++, pattern++;
-      } else {
-    done = TRUE;
-      }
-  }
-    }
-    while (*pattern == '*')
-  pattern++;
-    return ((*str == '\0') && (*pattern == '\0'));
-};
+// ----------------------------------------------------------------------------
+// Win32 codepage conversion functions
+// ----------------------------------------------------------------------------

 
 

-#endif // 0
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)

 
 

-#if 0
+// wxGetNativeFontEncoding() doesn't exist neither in wxBase nor in wxUniv
+#if wxUSE_GUI && !defined(__WXUNIVERSAL__)

 
 

-// maximum mumber of lines the output console should have
-static const WORD MAX_CONSOLE_LINES = 500;
+#include "wx/fontmap.h"

 
 

-BOOL WINAPI MyConsoleHandler( DWORD dwCtrlType ) {   //  control signal type
-  FreeConsole();
-  return TRUE;
-}
+// VZ: the new version of wxCharsetToCodepage() is more politically correct
+//     and should work on other Windows versions as well but the old version is
+//     still needed for !wxUSE_FONTMAP || !wxUSE_GUI case

 
 

-void wxRedirectIOToConsole()
+extern long wxEncodingToCodepage(wxFontEncoding encoding)

 {
 {

-    int                        hConHandle;
-    long                       lStdHandle;
-    CONSOLE_SCREEN_BUFFER_INFO coninfo;
-    FILE                       *fp;
-
-    // allocate a console for this app
-    AllocConsole();
-
-    // set the screen buffer to be big enough to let us scroll text
-    GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE),
-                               &coninfo);
-    coninfo.dwSize.Y = MAX_CONSOLE_LINES;
-    SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE),
-                               coninfo.dwSize);
-
-    // redirect unbuffered STDOUT to the console
-    lStdHandle = (long)GetStdHandle(STD_OUTPUT_HANDLE);
-    hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
-    if(hConHandle <= 0) return;
-    fp = _fdopen( hConHandle, "w" );
-    *stdout = *fp;
-    setvbuf( stdout, NULL, _IONBF, 0 );
-
-    // redirect unbuffered STDIN to the console
-    lStdHandle = (long)GetStdHandle(STD_INPUT_HANDLE);
-    hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
-    if(hConHandle <= 0) return;
-    fp = _fdopen( hConHandle, "r" );
-    *stdin = *fp;
-    setvbuf( stdin, NULL, _IONBF, 0 );
-
-    // redirect unbuffered STDERR to the console
-    lStdHandle = (long)GetStdHandle(STD_ERROR_HANDLE);
-    hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
-    if(hConHandle <= 0) return;
-    fp = _fdopen( hConHandle, "w" );
-    *stderr = *fp;
-    setvbuf( stderr, NULL, _IONBF, 0 );
-
-    // make cout, wcout, cin, wcin, wcerr, cerr, wclog and clog
-    // point to console as well
-    ios::sync_with_stdio();
-
-    SetConsoleCtrlHandler(MyConsoleHandler, TRUE);
+    // translate encoding into the Windows CHARSET
+    wxNativeEncodingInfo natveEncInfo;
+    if ( !wxGetNativeFontEncoding(encoding, &natveEncInfo) )
+        return -1;
+
+    // translate CHARSET to code page
+    CHARSETINFO csetInfo;
+    if ( !::TranslateCharsetInfo((DWORD *)(DWORD)natveEncInfo.charset,
+                                 &csetInfo,
+                                 TCI_SRCCHARSET) )
+    {
+        wxLogLastError(_T("TranslateCharsetInfo(TCI_SRCCHARSET)"));
+
+        return -1;
+    }
+
+    return csetInfo.ciACP;

 }
 }

-#else
-// Not supported
-void wxRedirectIOToConsole()
+
+#if wxUSE_FONTMAP
+
+extern long wxCharsetToCodepage(const wxChar *name)

 {
 {

+    // first get the font encoding for this charset
+    if ( !name )
+        return -1;
+
+    wxFontEncoding enc = wxFontMapper::Get()->CharsetToEncoding(name, FALSE);
+    if ( enc == wxFONTENCODING_SYSTEM )
+        return -1;
+
+    // the use the helper function
+    return wxEncodingToCodepage(enc);

 }
 }

-#endif

 
 

-#ifdef __WXMICROWIN__
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+#endif // wxUSE_FONTMAP
+
+#endif // wxUSE_GUI
+
+// include old wxCharsetToCodepage() by OK if needed
+#if !wxUSE_GUI || !wxUSE_FONTMAP
+
+#include "wx/msw/registry.h"
+
+// this should work if Internet Exploiter is installed
+extern long wxCharsetToCodepage(const wxChar *name)

 {
 {

-    // MICROWIN_TODO
-    if (majorVsn) *majorVsn = 0;
-    if (minorVsn) *minorVsn = 0;
-    return wxUNIX;
+    if (!name)
+        return GetACP();
+
+    long CP=-1;
+
+    wxString cn(name);
+    do {
+        wxString path(wxT("MIME\\Database\\Charset\\"));
+        path += cn;
+        wxRegKey key(wxRegKey::HKCR, path);
+
+        if (!key.Exists()) break;
+
+        // two cases: either there's an AliasForCharset string,
+        // or there are Codepage and InternetEncoding dwords.
+        // The InternetEncoding gives us the actual encoding,
+        // the Codepage just says which Windows character set to
+        // use when displaying the data.
+        if (key.HasValue(wxT("InternetEncoding")) &&
+            key.QueryValue(wxT("InternetEncoding"), &CP)) break;
+
+        // no encoding, see if it's an alias
+        if (!key.HasValue(wxT("AliasForCharset")) ||
+            !key.QueryValue(wxT("AliasForCharset"), cn)) break;
+    } while (1);
+
+    return CP;

 }
 }

-#endif
+
+#endif // !wxUSE_GUI || !wxUSE_FONTMAP
+
+#endif // Win32