Rework wxMotif font/color inheritance so it works

[wxWidgets.git] / src / mac / carbon / font.cpp

diff --git a/src/mac/carbon/font.cpp b/src/mac/carbon/font.cpp
index 666b85b5f7e1e9487639989c7d4fd20daaace8f4..fe8a315e25a9ad7d58437cda7cf616f235a9d13c 100644 (file)
--- a/src/mac/carbon/font.cpp
+++ b/src/mac/carbon/font.cpp
@@ -16,11 +16,13 @@
 #ifndef WX_PRECOMP
     #include "wx/string.h"
     #include "wx/utils.h"
+    #include "wx/intl.h"
+    #include "wx/gdicmn.h"
+    #include "wx/log.h"
 #endif
 
 #include "wx/fontutil.h"
-#include "wx/gdicmn.h"
-#include "wx/fontutil.h"
+#include "wx/graphics.h"
 
 #include "wx/mac/private.h"
 
@@ -153,6 +155,8 @@ public:
     wxNativeFontInfo  m_info;
 };
 
+#define M_FONTDATA ((wxFontRefData*)m_refData)
+
 
 // ============================================================================
 // implementation
@@ -219,8 +223,9 @@ void wxFontRefData::MacFindFont()
         if ( m_macFontStyle & underline )
             m_underlined = true ;
         m_pointSize = m_macFontSize ;
-
+#ifndef __LP64__
         m_macFontFamily = FMGetFontFamilyFromName( qdFontName );
+#endif
     }
     else
     {
@@ -228,9 +233,11 @@ void wxFontRefData::MacFindFont()
         {
             if ( m_family == wxDEFAULT )
             {
+#ifndef __LP64__
                 m_macFontFamily = GetAppFont();
                 FMGetFontFamilyName(m_macFontFamily,qdFontName);
                 m_faceName = wxMacMakeStringFromPascal( qdFontName );
+#endif
             }
             else
             {
@@ -247,6 +254,7 @@ void wxFontRefData::MacFindFont()
                         break ;
 
                     case wxMODERN :
+                    case wxTELETYPE:
                         m_faceName =  wxT("Monaco");
                         break ;
 
@@ -254,21 +262,44 @@ void wxFontRefData::MacFindFont()
                         m_faceName =  wxT("Times");
                         break ;
                 }
+#ifndef __LP64__
                 wxMacStringToPascal( m_faceName , qdFontName );
                 m_macFontFamily = FMGetFontFamilyFromName( qdFontName );
+                if ( m_macFontFamily == kInvalidFontFamily )
+                {
+                    wxLogDebug( wxT("ATSFontFamilyFindFromName failed for %s"), m_faceName.c_str() );
+                    m_macFontFamily = GetAppFont();
+                }
+#endif
             }
         }
         else
         {
+#ifndef __LP64__
             if ( m_faceName == wxT("systemfont") )
                 m_macFontFamily = GetSysFont();
             else if ( m_faceName == wxT("applicationfont") )
                 m_macFontFamily = GetAppFont();
             else
+#else
+            if ( m_faceName == wxT("systemfont") )
+                m_faceName =  wxT("Lucida Grande");
+            else if ( m_faceName == wxT("applicationfont") )
+                m_faceName =  wxT("Lucida Grande");
+#endif
             {
                 wxMacCFStringHolder cf( m_faceName, wxLocale::GetSystemEncoding() );
                 ATSFontFamilyRef atsfamily = ATSFontFamilyFindFromName( cf , kATSOptionFlagsDefault );
-                m_macFontFamily = FMGetFontFamilyFromATSFontFamilyRef( atsfamily );
+                
+                // ATSFontFamilyRef is an unsigned type, so check against max
+                // for an invalid value, not -1.
+                if ( atsfamily == 0xffffffff  )
+                {
+                    wxLogDebug( wxT("ATSFontFamilyFindFromName failed for ") + m_faceName );
+                    m_macFontFamily = GetAppFont();
+                }
+                else
+                    m_macFontFamily = FMGetFontFamilyFromATSFontFamilyRef( atsfamily );
             }
         }
 
@@ -287,9 +318,10 @@ void wxFontRefData::MacFindFont()
 
     // ATSUFontID and FMFont are equivalent
     FMFontStyle intrinsicStyle = 0 ;
+#ifndef __LP64__
     status = FMGetFontFromFontFamilyInstance( m_macFontFamily , m_macFontStyle , &m_macATSUFontID , &intrinsicStyle);
     wxASSERT_MSG( status == noErr , wxT("couldn't get an ATSUFont from font family") );
-
+#endif
     m_macATSUAdditionalQDStyles = m_macFontStyle & (~intrinsicStyle );
 
     if ( m_macATSUStyle )
@@ -471,13 +503,15 @@ void wxFont::SetWeight(int weight)
     RealizeResource();
 }
 
-void wxFont::SetFaceName(const wxString& faceName)
+bool wxFont::SetFaceName(const wxString& faceName)
 {
     Unshare();
 
     M_FONTDATA->m_faceName = faceName;
 
     RealizeResource();
+
+    return wxFontBase::SetFaceName(faceName);
 }
 
 void wxFont::SetUnderlined(bool underlined)
@@ -511,6 +545,20 @@ int wxFont::GetPointSize() const
     return M_FONTDATA->m_pointSize;
 }
 
+wxSize wxFont::GetPixelSize() const
+{
+#if wxUSE_GRAPHICS_CONTEXT
+    // TODO: consider caching the value
+    wxGraphicsContext* dc = wxGraphicsContext::CreateFromNative((CGContextRef) NULL);
+    dc->SetFont(*(wxFont *)this,*wxBLACK);
+    wxDouble width, height = 0;
+    dc->GetTextExtent( wxT("g"), &width, &height, NULL, NULL);
+    return wxSize((int)width, (int)height);
+#else
+    wxFontBase::GetPixelSize();
+#endif
+}
+
 int wxFont::GetFamily() const
 {
     wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );