Use the current font for the DoGetBestSize calculation

[wxWidgets.git] / src / common / fontmap.cpp

diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp
index 7d4b57ff192b4fb0be33962cf998dc17af093111..be05e44b854c3eee3d1601312623b71ff3751b88 100644 (file)
--- a/src/common/fontmap.cpp
+++ b/src/common/fontmap.cpp
@@ -51,6 +51,7 @@
 #include "wx/msgdlg.h"
 #include "wx/fontdlg.h"
 #include "wx/choicdlg.h"
 #include "wx/msgdlg.h"
 #include "wx/fontdlg.h"
 #include "wx/choicdlg.h"

+#include "wx/encinfo.h"

 
 #include "wx/encconv.h"
 
 
 #include "wx/encconv.h"
 


@@ -162,6 +163,19 @@ wxFontMapper::~wxFontMapper()
 {
 }
 
 {
 }
 

+bool wxFontMapper::IsWxFontMapper()
+{   return true; }
+
+/* static */
+wxFontMapper *wxFontMapper::Get()
+{
+    wxFontMapperBase *fontmapper = wxFontMapperBase::Get();
+    wxASSERT_MSG(fontmapper->IsWxFontMapper(), wxT("GUI code requested a wxFontMapper but we only have a wxFontMapperBase."));
+    // Now return it anyway because there's a chance the GUI code might just
+    // only want to call wxFontMapperBase functions.
+    return (wxFontMapper*)fontmapper;
+}
+

 wxFontEncoding
 wxFontMapper::CharsetToEncoding(const wxString& charset, bool interactive)
 {
 wxFontEncoding
 wxFontMapper::CharsetToEncoding(const wxString& charset, bool interactive)
 {


@@ -226,7 +240,7 @@ wxFontMapper::CharsetToEncoding(const wxString& charset, bool interactive)
 
             // remember the alt encoding for this charset -- or remember that
             // we don't know it
 
             // remember the alt encoding for this charset -- or remember that
             // we don't know it

-            long value = n == -1 ? wxFONTENCODING_UNKNOWN : (long)encoding;
+            long value = n == -1 ? (long)wxFONTENCODING_UNKNOWN : (long)encoding;

             if ( !config->Write(charset, value) )
             {
                 wxLogError(_("Failed to remember the encoding for the charset '%s'."), charset.c_str());
             if ( !config->Write(charset, value) )
             {
                 wxLogError(_("Failed to remember the encoding for the charset '%s'."), charset.c_str());


@@ -316,7 +330,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
 
     wxString configEntry,
              encName = GetEncodingName(encoding);
 
     wxString configEntry,
              encName = GetEncodingName(encoding);

-    if ( !!facename )
+    if ( !facename.IsEmpty() )

     {
         configEntry = facename + _T("_");
     }
     {
         configEntry = facename + _T("_");
     }


@@ -340,13 +354,13 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
     }
     else // use the info entered the last time
     {
     }
     else // use the info entered the last time
     {

-        if ( !!fontinfo && !!facename )
+        if ( !fontinfo.IsEmpty() && !facename.IsEmpty() )

         {
             // we tried to find a match with facename -- now try without it
             fontinfo = GetConfig()->Read(encName);
         }
 
         {
             // we tried to find a match with facename -- now try without it
             fontinfo = GetConfig()->Read(encName);
         }
 

-        if ( !!fontinfo )
+        if ( !fontinfo.IsEmpty() )

         {
             if ( info->FromString(fontinfo) )
             {
         {
             if ( info->FromString(fontinfo) )
             {