add support for alpha in color dialog on OSX, see #14127

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

diff --git a/src/msw/fontutil.cpp b/src/msw/fontutil.cpp
index a74885be8ab51a4c4121c8bdba5000e127eb621e..f7c3952b154bc910f7f8ec572d95caf1c88486b3 100644 (file)
--- a/src/msw/fontutil.cpp
+++ b/src/msw/fontutil.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        msw/fontutil.cpp
+// Name:        src/msw/fontutil.cpp

 // Purpose:     font-related helper functions for wxMSW
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     font-related helper functions for wxMSW
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "fontutil.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -28,18 +24,18 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#include "wx/fontutil.h"
+

 #ifndef WX_PRECOMP
     #include "wx/string.h"
     #include "wx/log.h"
     #include "wx/intl.h"
 #ifndef WX_PRECOMP
     #include "wx/string.h"
     #include "wx/log.h"
     #include "wx/intl.h"

-    #include "wx/encinfo.h"
+    #include "wx/wxcrtvararg.h"
+    #include "wx/msw/private.h"

 #endif //WX_PRECOMP
 
 #endif //WX_PRECOMP
 

-#include "wx/msw/private.h"
-
-#include "wx/fontutil.h"
+#include "wx/encinfo.h"

 #include "wx/fontmap.h"
 #include "wx/fontmap.h"

-

 #include "wx/tokenzr.h"
 
 // for MSVC5 and old w32api
 #include "wx/tokenzr.h"
 
 // for MSVC5 and old w32api


@@ -60,13 +56,32 @@
 
 bool wxNativeEncodingInfo::FromString(const wxString& s)
 {
 
 bool wxNativeEncodingInfo::FromString(const wxString& s)
 {

-    wxStringTokenizer tokenizer(s, _T(";"));
+    wxStringTokenizer tokenizer(s, wxT(";"));

 
     wxString encid = tokenizer.GetNextToken();
 
     wxString encid = tokenizer.GetNextToken();

+
+    // we support 2 formats: the old one (and still used if !wxUSE_FONTMAP)
+    // used the raw encoding values but the new one uses the encoding names

     long enc;
     long enc;

-    if ( !encid.ToLong(&enc) )
-        return FALSE;
-    encoding = (wxFontEncoding)enc;
+    if ( encid.ToLong(&enc) )
+    {
+        // old format, intepret as encoding -- but after minimal checks
+        if ( enc < 0 || enc >= wxFONTENCODING_MAX )
+            return false;
+
+        encoding = (wxFontEncoding)enc;
+    }
+    else // not a number, interpret as an encoding name
+    {
+#if wxUSE_FONTMAP
+        encoding = wxFontMapper::GetEncodingFromName(encid);
+        if ( encoding == wxFONTENCODING_MAX )
+#endif // wxUSE_FONTMAP
+        {
+            // failed to parse the name (or couldn't even try...)
+            return false;
+        }
+    }

 
     facename = tokenizer.GetNextToken();
 
 
     facename = tokenizer.GetNextToken();
 


@@ -80,26 +95,36 @@ bool wxNativeEncodingInfo::FromString(const wxString& s)
     }
     else
     {
     }
     else
     {

-        if ( wxSscanf(tmp, _T("%u"), &charset) != 1 )
+        if ( wxSscanf(tmp, wxT("%u"), &charset) != 1 )

         {
             // should be a number!
         {
             // should be a number!

-            return FALSE;
+            return false;

         }
     }
 
         }
     }
 

-    return TRUE;
+    return true;

 }
 
 wxString wxNativeEncodingInfo::ToString() const
 {
     wxString s;
 
 }
 
 wxString wxNativeEncodingInfo::ToString() const
 {
     wxString s;
 

-    s << (long)encoding << _T(';') << facename;
+    s
+#if wxUSE_FONTMAP
+      // use the encoding names as this is safer than using the numerical
+      // values which may change with time (because new encodings are
+      // inserted...)
+      << wxFontMapper::GetEncodingName(encoding)
+#else // !wxUSE_FONTMAP
+      // we don't have any choice but to use the raw value
+      << (long)encoding
+#endif // wxUSE_FONTMAP/!wxUSE_FONTMAP
+      << wxT(';') << facename;

 
     // ANSI_CHARSET is assumed anyhow
     if ( charset != ANSI_CHARSET )
     {
 
     // ANSI_CHARSET is assumed anyhow
     if ( charset != ANSI_CHARSET )
     {

-         s << _T(';') << charset;
+         s << wxT(';') << charset;

     }
 
     return s;
     }
 
     return s;


@@ -112,7 +137,7 @@ wxString wxNativeEncodingInfo::ToString() const
 bool wxGetNativeFontEncoding(wxFontEncoding encoding,
                              wxNativeEncodingInfo *info)
 {
 bool wxGetNativeFontEncoding(wxFontEncoding encoding,
                              wxNativeEncodingInfo *info)
 {

-    wxCHECK_MSG( info, FALSE, _T("bad pointer in wxGetNativeFontEncoding") );
+    wxCHECK_MSG( info, false, wxT("bad pointer in wxGetNativeFontEncoding") );

 
     if ( encoding == wxFONTENCODING_DEFAULT )
     {
 
     if ( encoding == wxFONTENCODING_DEFAULT )
     {


@@ -122,11 +147,11 @@ bool wxGetNativeFontEncoding(wxFontEncoding encoding,
     extern WXDLLIMPEXP_BASE long wxEncodingToCharset(wxFontEncoding encoding);
     info->charset = wxEncodingToCharset(encoding);
     if ( info->charset == -1 )
     extern WXDLLIMPEXP_BASE long wxEncodingToCharset(wxFontEncoding encoding);
     info->charset = wxEncodingToCharset(encoding);
     if ( info->charset == -1 )

-        return FALSE;
+        return false;

 
     info->encoding = encoding;
 
 
     info->encoding = encoding;
 

-    return TRUE;
+    return true;

 }
 
 bool wxTestFontEncoding(const wxNativeEncodingInfo& info)
 }
 
 bool wxTestFontEncoding(const wxNativeEncodingInfo& info)


@@ -135,19 +160,19 @@ bool wxTestFontEncoding(const wxNativeEncodingInfo& info)
     LOGFONT lf;
     wxZeroMemory(lf);       // all default values
 
     LOGFONT lf;
     wxZeroMemory(lf);       // all default values
 

-    lf.lfCharSet = info.charset;
-    wxStrncpy(lf.lfFaceName, info.facename, WXSIZEOF(lf.lfFaceName));
+    lf.lfCharSet = (BYTE)info.charset;
+    wxStrlcpy(lf.lfFaceName, info.facename.c_str(), WXSIZEOF(lf.lfFaceName));

 
     HFONT hfont = ::CreateFontIndirect(&lf);
     if ( !hfont )
     {
         // no such font
 
     HFONT hfont = ::CreateFontIndirect(&lf);
     if ( !hfont )
     {
         // no such font

-        return FALSE;
+        return false;

     }
 
     ::DeleteObject((HGDIOBJ)hfont);
 
     }
 
     ::DeleteObject((HGDIOBJ)hfont);
 

-    return TRUE;
+    return true;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -161,7 +186,10 @@ wxFontEncoding wxGetFontEncFromCharSet(int cs)
     switch ( cs )
     {
         default:
     switch ( cs )
     {
         default:

-            // assume the system charset
+            wxFAIL_MSG( wxT("unexpected Win32 charset") );
+            // fall through and assume the system charset
+
+        case DEFAULT_CHARSET:

             fontEncoding = wxFONTENCODING_SYSTEM;
             break;
 
             fontEncoding = wxFONTENCODING_SYSTEM;
             break;
 


@@ -169,6 +197,11 @@ wxFontEncoding wxGetFontEncFromCharSet(int cs)
             fontEncoding = wxFONTENCODING_CP1252;
             break;
 
             fontEncoding = wxFONTENCODING_CP1252;
             break;
 

+        case SYMBOL_CHARSET:
+            // what can we do here?
+            fontEncoding = wxFONTENCODING_MAX;
+            break;
+

 #if defined(__WIN32__) && !defined(__WXMICROWIN__)
         case EASTEUROPE_CHARSET:
             fontEncoding = wxFONTENCODING_CP1250;
 #if defined(__WIN32__) && !defined(__WXMICROWIN__)
         case EASTEUROPE_CHARSET:
             fontEncoding = wxFONTENCODING_CP1250;


@@ -199,7 +232,7 @@ wxFontEncoding wxGetFontEncFromCharSet(int cs)
             break;
 
         case THAI_CHARSET:
             break;
 
         case THAI_CHARSET:

-            fontEncoding = wxFONTENCODING_CP437;
+            fontEncoding = wxFONTENCODING_CP874;

             break;
 
         case SHIFTJIS_CHARSET:
             break;
 
         case SHIFTJIS_CHARSET:


@@ -218,6 +251,14 @@ wxFontEncoding wxGetFontEncFromCharSet(int cs)
             fontEncoding = wxFONTENCODING_CP950;
             break;
 
             fontEncoding = wxFONTENCODING_CP950;
             break;
 

+        case VIETNAMESE_CHARSET:
+            fontEncoding = wxFONTENCODING_CP1258;
+            break;
+
+        case JOHAB_CHARSET:
+            fontEncoding = wxFONTENCODING_CP1361;
+            break;
+

 #endif // Win32
 
         case OEM_CHARSET:
 #endif // Win32
 
         case OEM_CHARSET: