X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/facd6764872eede45605ba7c9dfa0e1d0c708fa2..76e36d433484b94cb5b7c3668fbce85ceebe508c:/src/mac/carbon/font.cpp

diff --git a/src/mac/carbon/font.cpp b/src/mac/carbon/font.cpp
index 1b9416748d..517f232e70 100644
--- a/src/mac/carbon/font.cpp
+++ b/src/mac/carbon/font.cpp
@@ -9,29 +9,29 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "font.h"
-#endif
+#include "wx/wxprec.h"
 
-#include "wx/defs.h"
 #include "wx/string.h"
 #include "wx/font.h"
 #include "wx/fontutil.h"
 #include "wx/gdicmn.h"
 #include "wx/utils.h"
-
 #include "wx/fontutil.h"
 
 #include "wx/mac/private.h"
+
+#ifndef __DARWIN__
 #include <ATSUnicode.h>
+#endif
+
 
-#if !USE_SHARED_LIBRARIES
 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
-#endif
+
 
 class WXDLLEXPORT wxFontRefData: public wxGDIRefData
 {
     friend class WXDLLEXPORT wxFont;
+
 public:
     wxFontRefData()
         : m_fontId(0)
@@ -40,15 +40,16 @@ public:
         , m_style(wxNORMAL)
         , m_weight(wxNORMAL)
         , m_underlined(FALSE)
-        , m_faceName(wxT("Geneva"))
+        , m_faceName(wxT("applicationfont"))
         , m_encoding(wxFONTENCODING_DEFAULT)
         , m_macFontNum(0)
         , m_macFontSize(0)
         , m_macFontStyle(0)
-        , m_macATSUFontID()
+        , m_macATSUStyle(0)
+        , m_macATSUFontID(0)
     {
-        Init(10, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE,
-             wxT("Geneva"), wxFONTENCODING_DEFAULT);
+        Init(m_pointSize, m_family, m_style, m_weight,
+             m_underlined, m_faceName, m_encoding);
     }
 
     wxFontRefData(const wxFontRefData& data)
@@ -64,6 +65,7 @@ public:
         , m_macFontNum(data.m_macFontNum)
         , m_macFontSize(data.m_macFontSize)
         , m_macFontStyle(data.m_macFontStyle)
+        , m_macATSUStyle(0)
         , m_macATSUFontID(data.m_macATSUFontID)
     {
         Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
@@ -88,15 +90,22 @@ public:
         , m_macFontNum(0)
         , m_macFontSize(0)
         , m_macFontStyle(0)
+        , m_macATSUStyle(0)
         , m_macATSUFontID(0)
     {
         Init(size, family, style, weight, underlined, faceName, encoding);
     }
 
     virtual ~wxFontRefData();
-    void SetNoAntiAliasing( bool no = TRUE ) { m_noAA = no; }
-    bool GetNoAntiAliasing() { return m_noAA; }
-    
+
+    void SetNoAntiAliasing( bool no = true )
+    { m_noAA = no; }
+
+    bool GetNoAntiAliasing() const
+    { return m_noAA; }
+
+    void MacFindFont() ;
+
 protected:
     // common part of all ctors
     void Init(int size,
@@ -108,39 +117,39 @@ protected:
               wxFontEncoding encoding);
 
     // font characterstics
-    int            m_fontId;
-    int            m_pointSize;
-    int            m_family;
-    int            m_style;
-    int            m_weight;
-    bool           m_underlined;
-    wxString       m_faceName;
-    wxFontEncoding m_encoding;
+    int             m_fontId;
+    int             m_pointSize;
+    int             m_family;
+    int             m_style;
+    int             m_weight;
+    bool            m_underlined;
+    wxString        m_faceName;
+    wxFontEncoding  m_encoding;
     bool            m_noAA;      // No anti-aliasing
-    
+
 public:
     short           m_macFontNum;
     short           m_macFontSize;
     Style           m_macFontStyle;
-    
+
     // ATSU Font Information
-    
-    // this is splitted into an ATSU font id that may
+
+    // this is split into an ATSU font id that may
     // contain some styles (special bold fonts etc) and
     // these are the additional qd styles that are not
     // included in the ATSU font id
+    ATSUStyle       m_macATSUStyle ;
     ATSUFontID      m_macATSUFontID;
     Style           m_macATSUAdditionalQDStyles ;
-    
+
     // for true themeing support we must store the correct font
     // information here, as this speeds up and optimizes rendering
     ThemeFontID     m_macThemeFontID ;
-   
-    wxNativeFontInfo  m_info;
 
-public:
-    void        MacFindFont() ;
+    wxNativeFontInfo  m_info;
 };
+
+
 // ============================================================================
 // implementation
 // ============================================================================
@@ -150,12 +159,12 @@ public:
 // ----------------------------------------------------------------------------
 
 void wxFontRefData::Init(int pointSize,
-                         int family,
-                         int style,
-                         int weight,
-                         bool underlined,
-                         const wxString& faceName,
-                         wxFontEncoding encoding)
+    int family,
+    int style,
+    int weight,
+    bool underlined,
+    const wxString& faceName,
+    wxFontEncoding encoding)
 {
     m_style = style;
     m_pointSize = pointSize;
@@ -171,21 +180,28 @@ void wxFontRefData::Init(int pointSize,
     m_macFontStyle = 0;
     m_macATSUFontID = 0;
     m_macATSUAdditionalQDStyles = 0 ;
-    
+    m_macATSUStyle = NULL ;
+
     m_macThemeFontID = kThemeCurrentPortFont ;
-    m_noAA = FALSE;
+    m_noAA = false;
 }
 
 wxFontRefData::~wxFontRefData()
 {
+    if ( m_macATSUStyle )
+    {
+        ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
+        m_macATSUStyle = NULL ;
+    }
 }
 
 void wxFontRefData::MacFindFont()
 {
-    if ( m_macThemeFontID != kThemeCurrentPortFont ) 
+    if ( m_macThemeFontID != kThemeCurrentPortFont )
     {
         Str255 fontName ;
-    	GetThemeFont(m_macThemeFontID , GetApplicationScript() , fontName , &m_macFontSize , &m_macFontStyle ) ;
+
+        GetThemeFont( m_macThemeFontID, GetApplicationScript(), fontName, &m_macFontSize, &m_macFontStyle );
         m_faceName = wxMacMakeStringFromPascal( fontName ) ;
         if ( m_macFontStyle & bold )
             m_weight = wxBOLD ;
@@ -195,34 +211,41 @@ void wxFontRefData::MacFindFont()
             m_style = wxITALIC ;
         if ( m_macFontStyle & underline )
             m_underlined = true ;
-        ::GetFNum( fontName, &m_macFontNum);
+        ::GetFNum( fontName, &m_macFontNum );
         m_pointSize = m_macFontSize ;
     }
     else
     {
-        if( m_faceName.Length() == 0 )
+        if ( m_faceName.Length() == 0 )
         {
-            switch( m_family )
+            switch ( m_family )
             {
                 case wxDEFAULT :
-                    m_macFontNum = ::GetAppFont() ;
-                    break ;
-                case wxDECORATIVE :
-                    ::GetFNum( "\pTimes" , &m_macFontNum) ;
-                    break ;
-                case wxROMAN :
-                    ::GetFNum( "\pTimes" , &m_macFontNum) ;
+                    m_macFontNum = ::GetAppFont();
                     break ;
+
                 case wxSCRIPT :
-                    ::GetFNum( "\pTimes" , &m_macFontNum) ;
+                case wxROMAN :
+                case wxDECORATIVE :
+                    ::GetFNum( "\pTimes", &m_macFontNum );
                     break ;
+
                 case wxSWISS :
-                    ::GetFNum( "\pGeneva" , &m_macFontNum) ;
+#ifdef __WXMAC_OSX__
+                    ::GetFNum( "\pLucida Grande", &m_macFontNum );
+#else
+                    ::GetFNum( "\pGeneva", &m_macFontNum );
+#endif
                     break ;
+
                 case wxMODERN :
-                    ::GetFNum( "\pMonaco" , &m_macFontNum) ;
+                    ::GetFNum( "\pMonaco", &m_macFontNum );
+                    break ;
+
+                default:
                     break ;
             }
+
             Str255 name ;
             ::GetFontName( m_macFontNum , name ) ;
             m_faceName = wxMacMakeStringFromPascal( name ) ;
@@ -244,16 +267,19 @@ void wxFontRefData::MacFindFont()
         m_macFontStyle = 0;
         if (m_weight == wxBOLD)
              m_macFontStyle |= bold;
-        if (m_style == wxITALIC || m_style == wxSLANT) 
+        if (m_style == wxITALIC || m_style == wxSLANT)
             m_macFontStyle |= italic;
-        if (m_underlined) 
+        if (m_underlined)
             m_macFontStyle |= underline;
         m_macFontSize = m_pointSize ;
     }
 
     // we try to get as much styles as possible into ATSU
+
+    Fixed atsuSize = IntToFixed( m_macFontSize ) ;
+
     Style atsuStyle = normal ;
-    verify_noerr(::ATSUFONDtoFontID(m_macFontNum, atsuStyle , (UInt32*)&m_macATSUFontID) ); 
+    verify_noerr(::ATSUFONDtoFontID(m_macFontNum, atsuStyle , (UInt32*)&m_macATSUFontID) );
     if ( m_macFontStyle & bold )
     {
         ATSUFontID test ;
@@ -263,6 +289,7 @@ void wxFontRefData::MacFindFont()
             m_macATSUFontID = test ;
         }
     }
+
     if ( m_macFontStyle & italic )
     {
         ATSUFontID test ;
@@ -272,6 +299,7 @@ void wxFontRefData::MacFindFont()
             m_macATSUFontID = test ;
         }
     }
+
     if ( m_macFontStyle & underline )
     {
         ATSUFontID test ;
@@ -281,7 +309,63 @@ void wxFontRefData::MacFindFont()
             m_macATSUFontID = test ;
         }
     }
+
     m_macATSUAdditionalQDStyles = m_macFontStyle & (~atsuStyle ) ;
+
+    if ( m_macATSUStyle )
+    {
+        ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
+        m_macATSUStyle = NULL ;
+    }
+
+    OSStatus status = ::ATSUCreateStyle((ATSUStyle *)&m_macATSUStyle) ;
+    wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") ) ;
+
+    ATSUAttributeTag atsuTags[] =
+    {
+            kATSUFontTag ,
+            kATSUSizeTag ,
+            kATSUVerticalCharacterTag,
+            kATSUQDBoldfaceTag ,
+            kATSUQDItalicTag ,
+            kATSUQDUnderlineTag ,
+            kATSUQDCondensedTag ,
+            kATSUQDExtendedTag ,
+    };
+    ByteCount atsuSizes[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
+    {
+            sizeof( ATSUFontID ) ,
+            sizeof( Fixed ) ,
+            sizeof( ATSUVerticalCharacterType),
+            sizeof( Boolean ) ,
+            sizeof( Boolean ) ,
+            sizeof( Boolean ) ,
+            sizeof( Boolean ) ,
+            sizeof( Boolean ) ,
+    };
+
+    Boolean kTrue = true ;
+    Boolean kFalse = false ;
+
+    ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
+    ATSUAttributeValuePtr    atsuValues[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
+    {
+            &m_macATSUFontID ,
+            &atsuSize ,
+            &kHorizontal,
+            (m_macATSUAdditionalQDStyles & bold) ? &kTrue : &kFalse ,
+            (m_macATSUAdditionalQDStyles & italic) ? &kTrue : &kFalse ,
+            (m_macATSUAdditionalQDStyles & underline) ? &kTrue : &kFalse ,
+            (m_macATSUAdditionalQDStyles & condense) ? &kTrue : &kFalse ,
+            (m_macATSUAdditionalQDStyles & extend) ? &kTrue : &kFalse ,
+    };
+
+    status = ::ATSUSetAttributes(
+        (ATSUStyle)m_macATSUStyle,
+        sizeof(atsuTags) / sizeof(ATSUAttributeTag) ,
+        atsuTags, atsuSizes, atsuValues);
+
+    wxASSERT_MSG( status == noErr , wxT("couldn't modify ATSU style") ) ;
 }
 
 // ----------------------------------------------------------------------------
@@ -294,8 +378,9 @@ void wxFont::Init()
 
 bool wxFont::Create(const wxNativeFontInfo& info)
 {
-    return Create(info.pointSize, info.family, info.style, info.weight,
-                  info.underlined, info.faceName, info.encoding);
+    return Create(
+        info.pointSize, info.family, info.style, info.weight,
+        info.underlined, info.faceName, info.encoding );
 }
 
 wxFont::wxFont(const wxString& fontdesc)
@@ -306,30 +391,36 @@ wxFont::wxFont(const wxString& fontdesc)
 }
 
 bool wxFont::Create(int pointSize,
-                    int family,
-                    int style,
-                    int weight,
-                    bool underlined,
-                    const wxString& faceName,
-                    wxFontEncoding encoding)
+    int family,
+    int style,
+    int weight,
+    bool underlined,
+    const wxString& faceName,
+    wxFontEncoding encoding)
 {
     UnRef();
-    m_refData = new wxFontRefData(pointSize, family, style, weight,
-                                  underlined, faceName, encoding);
+
+    m_refData = new wxFontRefData(
+        pointSize, family, style, weight,
+        underlined, faceName, encoding);
 
     RealizeResource();
 
-    return TRUE;
+    return true;
 }
 
-bool wxFont::MacCreateThemeFont(wxUint16 themeFontID )
+bool wxFont::MacCreateThemeFont(wxUint16 themeFontID)
 {
     UnRef();
-    m_refData = new wxFontRefData(12, 0, 0, wxNORMAL,false, wxEmptyString, wxFONTENCODING_DEFAULT);
+
+    m_refData = new wxFontRefData(
+        12, wxDEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL,
+        false, wxEmptyString, wxFONTENCODING_DEFAULT );
+
     M_FONTDATA->m_macThemeFontID = themeFontID ;
     RealizeResource();
 
-    return TRUE;
+    return true;
 }
 
 wxFont::~wxFont()
@@ -339,7 +430,8 @@ wxFont::~wxFont()
 bool wxFont::RealizeResource()
 {
     M_FONTDATA->MacFindFont() ;
-    return TRUE;
+
+    return true;
 }
 
 void wxFont::SetEncoding(wxFontEncoding encoding)
@@ -437,90 +529,110 @@ void wxFont::SetNoAntiAliasing( bool no )
 
 int wxFont::GetPointSize() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_pointSize;
 }
 
 int wxFont::GetFamily() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_family;
 }
 
 int wxFont::GetStyle() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_style;
 }
 
 int wxFont::GetWeight() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_weight;
 }
 
 bool wxFont::GetUnderlined() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
+
     return M_FONTDATA->m_underlined;
 }
 
 wxString wxFont::GetFaceName() const
 {
     wxCHECK_MSG( M_FONTDATA != NULL , wxEmptyString , wxT("invalid font") );
+
     return M_FONTDATA->m_faceName;
 }
 
 wxFontEncoding wxFont::GetEncoding() const
 {
     wxCHECK_MSG( M_FONTDATA != NULL , wxFONTENCODING_DEFAULT , wxT("invalid font") );
+
     return M_FONTDATA->m_encoding;
 }
 
-bool wxFont::GetNoAntiAliasing()
+bool wxFont::GetNoAntiAliasing() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
+
     return M_FONTDATA->m_noAA;
 }
 
 short wxFont::MacGetFontNum() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_macFontNum;
 }
 
 short wxFont::MacGetFontSize() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_macFontSize;
 }
 
 wxByte wxFont::MacGetFontStyle() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_macFontStyle;
 }
 
 wxUint32 wxFont::MacGetATSUFontID() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_macATSUFontID;
 }
 
-wxUint32 wxFont::MacGetATSUAdditionalQDStyles() const
+void * wxFont::MacGetATSUStyle() const
 {
     wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+
+    return M_FONTDATA->m_macATSUStyle;
+}
+
+wxUint32 wxFont::MacGetATSUAdditionalQDStyles() const
+{
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_macATSUAdditionalQDStyles;
 }
 
-wxUint16 wxFont::MacGetThemeFontID() const 
+wxUint16 wxFont::MacGetThemeFontID() const
 {
-    wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
+    wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
     return M_FONTDATA->m_macThemeFontID;
 }
 
-
-const wxNativeFontInfo *wxFont::GetNativeFontInfo() const
+const wxNativeFontInfo * wxFont::GetNativeFontInfo() const
 {
     wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
     wxCHECK_MSG( Ok(), NULL, wxT("invalid font") );