#include <map>
#include <string>
-IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
-
class WXDLLEXPORT wxFontRefData: public wxGDIRefData
{
public:
virtual ~wxFontRefData();
- void SetNoAntiAliasing( bool no = true ) { m_noAA = no; }
-
- bool GetNoAntiAliasing() const { return m_noAA; }
-
void SetPointSize( int size )
{
if( GetPointSize() != size )
}
wxFontEncoding GetEncoding() const { return m_info.GetEncoding(); }
+
+ bool IsFixedWidth() const;
void Free();
#if wxOSX_USE_CORE_TEXT
// void Init( CTFontRef font );
#endif
- bool m_noAA; // No anti-aliasing
public:
bool m_fontValid;
#if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT
wxCFRef<CTFontRef> m_ctFont;
#endif
#if wxOSX_USE_ATSU_TEXT
+ void CreateATSUFont();
+
ATSUStyle m_macATSUStyle ;
#endif
wxCFRef<CGFontRef> m_cgFont;
#define M_FONTDATA ((wxFontRefData*)m_refData)
-wxFontRefData::wxFontRefData(const wxFontRefData& data)
+wxFontRefData::wxFontRefData(const wxFontRefData& data) : wxGDIRefData()
{
Init();
m_info = data.m_info;
- m_noAA = data.m_noAA;
m_fontValid = data.m_fontValid;
#if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT
m_macThemeFontID = data.m_macThemeFontID;
void wxFontRefData::Init()
{
- m_noAA = false;
#if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT
m_macThemeFontID = kThemeCurrentPortFont ;
#endif
Init();
#if wxOSX_USE_CORE_TEXT
- if ( UMAGetSystemVersion() >= 0x1050 )
{
CTFontUIFontType uifont = kCTFontSystemFontType;
switch( font )
#if wxOSX_USE_IPHONE
m_uiFont = wxFont::OSXCreateUIFont( font, &m_info );
#endif
+ m_info.EnsureValid();
+#if wxOSX_USE_ATSU_TEXT
+ CreateATSUFont();
+#endif
+
+ m_fontValid = true;
+}
+
+#if wxOSX_USE_ATSU_TEXT
+void wxFontRefData::CreateATSUFont()
+{
+ // we try to get as much styles as possible into ATSU
+
+ OSStatus status = ::ATSUCreateStyle(&m_macATSUStyle);
+ wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") );
+
+ ATSUAttributeTag atsuTags[] =
+ {
+ kATSUFontTag ,
+ kATSUSizeTag ,
+ kATSUVerticalCharacterTag,
+ kATSUQDBoldfaceTag ,
+ kATSUQDItalicTag ,
+ kATSUQDUnderlineTag ,
+ kATSUQDCondensedTag ,
+ kATSUQDExtendedTag ,
+ };
+ ByteCount atsuSizes[WXSIZEOF(atsuTags)] =
+ {
+ sizeof( ATSUFontID ) ,
+ sizeof( Fixed ) ,
+ sizeof( ATSUVerticalCharacterType),
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ };
+
+ Boolean kTrue = true ;
+ Boolean kFalse = false ;
+
+ Fixed atsuSize = IntToFixed( m_info.m_pointSize );
+ ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
+ FMFontStyle addQDStyle = m_info.m_atsuAdditionalQDStyles;
+ ATSUAttributeValuePtr atsuValues[WXSIZEOF(atsuTags)] =
+ {
+ &m_info.m_atsuFontID ,
+ &atsuSize ,
+ &kHorizontal,
+ (addQDStyle & bold) ? &kTrue : &kFalse ,
+ (addQDStyle & italic) ? &kTrue : &kFalse ,
+ (addQDStyle & underline) ? &kTrue : &kFalse ,
+ (addQDStyle & condense) ? &kTrue : &kFalse ,
+ (addQDStyle & extend) ? &kTrue : &kFalse ,
+ };
+
+ status = ::ATSUSetAttributes(
+ (ATSUStyle)m_macATSUStyle,
+ WXSIZEOF(atsuTags),
+ atsuTags, atsuSizes, atsuValues);
+
+ wxASSERT_MSG( status == noErr , wxString::Format(wxT("couldn't modify ATSU style. Status was %d"), (int) status).c_str() );
+
+ if ( m_cgFont.get() == NULL )
+ {
+ ATSFontRef fontRef = FMGetATSFontRefFromFont(m_info.m_atsuFontID);
+ m_cgFont.reset( CGFontCreateWithPlatformFont( &fontRef ) );
+ }
}
+#endif
+
+static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; }
+static const CGAffineTransform kSlantTransform = CGAffineTransformMake( 1, 0, tan(DegToRad(11)), 1, 0, 0 );
void wxFontRefData::MacFindFont()
{
if ( m_fontValid )
return;
+ wxCHECK_RET( m_info.m_pointSize > 0, wxT("Point size should not be zero.") );
+
m_info.EnsureValid();
#if wxOSX_USE_CORE_TEXT
- if ( UMAGetSystemVersion() >= 0x1050 )
{
CTFontSymbolicTraits traits = 0;
traits |= kCTFontItalicTrait;
// use font caching
- wxString lookupnameWithSize = wxString::Format( "%s_%ld_%ld", m_info.m_faceName.c_str(), traits, m_info.m_pointSize );
+ wxString lookupnameWithSize = wxString::Format( "%s_%u_%d", m_info.m_faceName, traits, m_info.m_pointSize );
static std::map< std::wstring , wxCFRef< CTFontRef > > fontcache ;
m_ctFont = fontcache[ std::wstring(lookupnameWithSize.wc_str()) ];
if ( !m_ctFont )
{
- m_ctFont.reset( CTFontCreateWithFontDescriptor( m_info.m_ctFontDescriptor, 0/*m_pointSize */, NULL ) );
+ m_ctFont.reset(CTFontCreateWithName( wxCFStringRef(m_info.m_faceName), m_info.m_pointSize , NULL ));
+ if ( m_ctFont.get() == NULL )
+ {
+ // TODO try fallbacks according to font type
+ m_ctFont.reset(CTFontCreateUIFontForLanguage( kCTFontSystemFontType, m_info.m_pointSize , NULL ));
+ }
+ else
+ {
+ if ( traits != 0 )
+ {
+ // attempt native font variant, if not available, fallback to italic emulation mode and remove bold
+ CTFontRef fontWithTraits = CTFontCreateCopyWithSymbolicTraits( m_ctFont, 0, NULL, traits, traits );
+ if ( fontWithTraits == NULL )
+ {
+ CTFontSymbolicTraits remainingTraits = traits;
+ const CGAffineTransform* remainingTransform = NULL;
+
+ if( remainingTraits & kCTFontItalicTrait )
+ {
+ remainingTraits &= ~kCTFontItalicTrait;
+ remainingTransform = &kSlantTransform;
+ if ( remainingTraits & kCTFontBoldTrait )
+ {
+ // first try an emulated oblique with an existing bold font
+ fontWithTraits = CTFontCreateCopyWithSymbolicTraits( m_ctFont, 0, remainingTransform, remainingTraits, remainingTraits );
+ if ( fontWithTraits == NULL )
+ {
+ // give in on the bold, try native oblique
+ fontWithTraits = CTFontCreateCopyWithSymbolicTraits( m_ctFont, 0, NULL, kCTFontItalicTrait, kCTFontItalicTrait );
+ }
+ }
+ }
+
+ if ( fontWithTraits == NULL )
+ {
+ fontWithTraits = CTFontCreateWithName( wxCFStringRef(m_info.m_faceName), m_info.m_pointSize, remainingTransform );
+ }
+
+ }
+ if ( fontWithTraits != NULL )
+ m_ctFont.reset(fontWithTraits);
+ }
+ }
}
+
m_cgFont.reset(CTFontCopyGraphicsFont(m_ctFont, NULL));
}
#endif
#if wxOSX_USE_ATSU_TEXT
- {
- // we try to get as much styles as possible into ATSU
-
- OSStatus status = ::ATSUCreateStyle(&m_macATSUStyle);
- wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") );
-
- ATSUAttributeTag atsuTags[] =
- {
- kATSUFontTag ,
- kATSUSizeTag ,
- kATSUVerticalCharacterTag,
- kATSUQDBoldfaceTag ,
- kATSUQDItalicTag ,
- kATSUQDUnderlineTag ,
- kATSUQDCondensedTag ,
- kATSUQDExtendedTag ,
- };
- ByteCount atsuSizes[WXSIZEOF(atsuTags)] =
- {
- sizeof( ATSUFontID ) ,
- sizeof( Fixed ) ,
- sizeof( ATSUVerticalCharacterType),
- sizeof( Boolean ) ,
- sizeof( Boolean ) ,
- sizeof( Boolean ) ,
- sizeof( Boolean ) ,
- sizeof( Boolean ) ,
- };
-
- Boolean kTrue = true ;
- Boolean kFalse = false ;
-
- Fixed atsuSize = IntToFixed( m_info.m_pointSize );
- ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
- FMFontStyle addQDStyle = m_info.m_atsuAdditionalQDStyles;
- ATSUAttributeValuePtr atsuValues[WXSIZEOF(atsuTags)] =
- {
- &m_info.m_atsuFontID ,
- &atsuSize ,
- &kHorizontal,
- (addQDStyle & bold) ? &kTrue : &kFalse ,
- (addQDStyle & italic) ? &kTrue : &kFalse ,
- (addQDStyle & underline) ? &kTrue : &kFalse ,
- (addQDStyle & condense) ? &kTrue : &kFalse ,
- (addQDStyle & extend) ? &kTrue : &kFalse ,
- };
-
- status = ::ATSUSetAttributes(
- (ATSUStyle)m_macATSUStyle,
- WXSIZEOF(atsuTags),
- atsuTags, atsuSizes, atsuValues);
-
- wxASSERT_MSG( status == noErr , wxT("couldn't modify ATSU style") );
- if ( m_cgFont.get() == NULL )
- {
- ATSFontRef fontRef = FMGetATSFontRefFromFont(m_info.m_atsuFontID);
- m_cgFont.reset( CGFontCreateWithPlatformFont( &fontRef ) );
- }
- }
+ CreateATSUFont();
#endif
#if wxOSX_USE_COCOA
m_nsFont = wxFont::OSXCreateNSFont( &m_info );
m_fontValid = true;
}
+bool wxFontRefData::IsFixedWidth() const
+{
+#if wxOSX_USE_CORE_TEXT
+ CTFontSymbolicTraits traits = CTFontGetSymbolicTraits(m_ctFont);
+ return (traits & kCTFontMonoSpaceTrait) != 0;
+#else
+ return false;
+#endif
+}
+
// ----------------------------------------------------------------------------
// wxFont
// ----------------------------------------------------------------------------
return true;
}
+wxFont::wxFont(wxOSXSystemFont font)
+{
+ m_refData = new wxFontRefData( font, 0 );
+}
+
wxFont::wxFont(const wxString& fontdesc)
{
wxNativeFontInfo info;
return true;
}
-bool wxFont::CreateSystemFont(wxOSXSystemFont font)
-{
- UnRef();
-
- m_refData = new wxFontRefData( font, 0 );
-
- return true;
-}
-
wxFont::~wxFont()
{
}
void wxFont::SetPointSize(int pointSize)
{
- if ( M_FONTDATA->GetPointSize() == pointSize )
+ if ( M_FONTDATA != NULL && M_FONTDATA->GetPointSize() == pointSize )
return;
AllocExclusive();
M_FONTDATA->SetUnderlined( underlined );
}
-void wxFont::SetNoAntiAliasing( bool no )
-{
- AllocExclusive();
-
- M_FONTDATA->SetNoAntiAliasing( no );
-}
-
// ----------------------------------------------------------------------------
// accessors
// ----------------------------------------------------------------------------
#endif
}
-wxFontFamily wxFont::GetFamily() const
+bool wxFont::IsFixedWidth() const
{
- wxCHECK_MSG( M_FONTDATA != NULL , wxFONTFAMILY_MAX, wxT("invalid font") );
+ wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
+
+ // cast away constness otherwise lazy font resolution is not possible
+ const_cast<wxFont *>(this)->RealizeResource();
+ return M_FONTDATA->IsFixedWidth();
+}
+
+wxFontFamily wxFont::DoGetFamily() const
+{
return M_FONTDATA->GetFamily();
}
return M_FONTDATA->GetEncoding() ;
}
-bool wxFont::GetNoAntiAliasing() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
-
- return M_FONTDATA->GetNoAntiAliasing();
-}
-
#if wxOSX_USE_ATSU_TEXT && wxOSX_USE_CARBON
short wxFont::MacGetFontNum() const
return M_FONTDATA->m_macATSUStyle;
}
-#if WXWIN_COMPATIBILITY_2_8
wxUint32 wxFont::MacGetATSUFontID() const
{
wxCHECK_MSG( M_FONTDATA != NULL, 0, wxT("invalid font") );
}
#endif
-#endif
-
#if wxOSX_USE_CORE_TEXT
CTFontRef wxFont::OSXGetCTFont() const
#endif
+#if wxOSX_USE_IPHONE
+
+UIFont* wxFont::OSXGetUIFont() const
+{
+ wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
+
+ // cast away constness otherwise lazy font resolution is not possible
+ const_cast<wxFont *>(this)->RealizeResource();
+
+ return (M_FONTDATA->m_uiFont);
+}
+
+#endif
+
const wxNativeFontInfo * wxFont::GetNativeFontInfo() const
{
wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
- wxCHECK_MSG( Ok(), NULL, wxT("invalid font") );
+ wxCHECK_MSG( IsOk(), NULL, wxT("invalid font") );
// cast away constness otherwise lazy font resolution is not possible
const_cast<wxFont *>(this)->RealizeResource();
// wxNativeFontInfo
// ----------------------------------------------------------------------------
-#if wxOSX_USE_CORE_TEXT
+#if 0 // wxOSX_USE_CORE_TEXT
/* from Core Text Manual Common Operations */
void wxNativeFontInfo::Init()
{
-#if wxOSX_USE_CORE_TEXT
- m_ctFontDescriptor = NULL;
-#endif
#if wxOSX_USE_ATSU_TEXT
m_atsuFontID = 0 ;
m_atsuAdditionalQDStyles = 0;
m_qdFontStyle = 0;
m_qdFontFamily = 0;
#endif
-#endif
-#if wxOSX_USE_COCOA
- m_nsFontDescriptor = NULL;
#endif
m_pointSize = 0;
m_family = wxFONTFAMILY_DEFAULT;
void wxNativeFontInfo::Init(CTFontDescriptorRef descr)
{
Init();
- m_ctFontDescriptor = wxCFRetain(descr);
- wxCFRef< CFNumberRef > sizevalue( (CFNumberRef) CTFontDescriptorCopyAttribute( m_ctFontDescriptor, kCTFontSizeAttribute ) );
+ wxCFRef< CFNumberRef > sizevalue( (CFNumberRef) CTFontDescriptorCopyAttribute( descr, kCTFontSizeAttribute ) );
float fsize;
if ( CFNumberGetValue( sizevalue , kCFNumberFloatType , &fsize ) )
m_pointSize = (int)( fsize + 0.5 );
- wxCFRef< CFDictionaryRef > traitsvalue( (CFDictionaryRef) CTFontDescriptorCopyAttribute( m_ctFontDescriptor, kCTFontTraitsAttribute ) );
+ wxCFRef< CFDictionaryRef > traitsvalue( (CFDictionaryRef) CTFontDescriptorCopyAttribute( descr, kCTFontTraitsAttribute ) );
CTFontSymbolicTraits traits;
if ( CFNumberGetValue((CFNumberRef) CFDictionaryGetValue(traitsvalue,kCTFontSymbolicTrait),kCFNumberIntType,&traits) )
{
m_weight = wxFONTWEIGHT_BOLD ;
}
- wxCFStringRef familyName( (CFStringRef) CTFontDescriptorCopyAttribute(m_ctFontDescriptor, kCTFontFamilyNameAttribute));
+ wxCFStringRef familyName( (CFStringRef) CTFontDescriptorCopyAttribute(descr, kCTFontFamilyNameAttribute));
m_faceName = familyName.AsString();
}
#endif
if ( m_descriptorValid )
return;
-#if wxOSX_USE_CORE_TEXT
- if ( m_ctFontDescriptor == NULL && UMAGetSystemVersion() >= 0x1050 )
- {
- CTFontSymbolicTraits traits = 0;
-
- if (m_weight == wxFONTWEIGHT_BOLD)
- traits |= kCTFontBoldTrait;
- if (m_style == wxFONTSTYLE_ITALIC || m_style == wxFONTSTYLE_SLANT)
- traits |= kCTFontItalicTrait;
-
- // use font caching
- wxString lookupnameWithSize = wxString::Format( "%s_%ld_%ld", m_faceName.c_str(), traits, m_pointSize );
-
- static std::map< std::wstring , wxCFRef< CTFontDescriptorRef > > fontdescriptorcache ;
- m_ctFontDescriptor = wxCFRetain((CTFontDescriptorRef)fontdescriptorcache[ std::wstring(lookupnameWithSize.wc_str()) ]);
- if ( !m_ctFontDescriptor )
- {
- // QD selection algorithm is the fastest by orders of magnitude on 10.5
- if ( m_faceName.IsAscii() )
- {
- uint8_t qdstyle = 0;
- if (m_weight == wxFONTWEIGHT_BOLD)
- qdstyle |= bold;
- if (m_style == wxFONTSTYLE_ITALIC || m_style == wxFONTSTYLE_SLANT)
- qdstyle |= italic;
-
- Str255 qdFontName ;
- wxMacStringToPascal( m_faceName , qdFontName );
- wxCFRef< CTFontRef > font;
- font.reset( CTFontCreateWithQuickdrawInstance(qdFontName, 0 , qdstyle, m_pointSize) );
- m_ctFontDescriptor = CTFontCopyFontDescriptor(font);
- }
- else
- {
- m_ctFontDescriptor = wxMacCreateCTFontDescriptor( wxCFStringRef(m_faceName),traits );
- }
- fontdescriptorcache[ std::wstring(lookupnameWithSize.wc_str()) ].reset(wxCFRetain(m_ctFontDescriptor));
- }
- }
-#endif
#if wxOSX_USE_ATSU_TEXT
if ( !m_atsuFontValid )
{
m_atsuAdditionalQDStyles = m_qdFontStyle & (~intrinsicStyle );
m_atsuFontValid = true;
}
-#endif
-#if wxOSX_USE_COCOA
- if ( m_nsFontDescriptor == NULL )
- OSXValidateNSFontDescriptor();
-#endif
-#if wxOSX_USE_IPHONE
- // TODO
#endif
m_descriptorValid = true;
}
void wxNativeFontInfo::Init(const wxNativeFontInfo& info)
{
Init();
-#if wxOSX_USE_CORE_TEXT
- m_ctFontDescriptor = wxCFRetain(info.m_ctFontDescriptor);
-#endif
#if wxOSX_USE_ATSU_TEXT
m_atsuFontValid = info.m_atsuFontValid;
m_atsuFontID = info.m_atsuFontID ;
m_qdFontFamily = info.m_qdFontFamily;
m_qdFontStyle = info.m_qdFontStyle;
#endif
-#endif
-#if wxOSX_USE_COCOA
- m_nsFontDescriptor = (NSFontDescriptor*) wxMacCocoaRetain(info.m_nsFontDescriptor);
#endif
m_pointSize = info.m_pointSize;
m_family = info.m_family;
void wxNativeFontInfo::Free()
{
-#if wxOSX_USE_CORE_TEXT
- wxCFRelease(m_ctFontDescriptor);
- m_ctFontDescriptor = NULL;
-#endif
#if wxOSX_USE_ATSU_TEXT
m_atsuFontID = 0 ;
m_atsuAdditionalQDStyles = 0;
m_atsuFontValid = false;
-#endif
-#if wxOSX_USE_COCOA
- wxMacCocoaRelease(m_nsFontDescriptor);
- m_nsFontDescriptor = NULL;
#endif
m_descriptorValid = false;
}
return m_encoding;
}
+bool wxNativeFontInfo::GetStrikethrough() const
+{
+ return false;
+}
+
+
// changing the font descriptor
void wxNativeFontInfo::SetPointSize(int pointsize)
m_encoding = encoding_;
// not reflected in native descriptors
}
+
+void wxNativeFontInfo::SetStrikethrough(bool WXUNUSED(strikethrough))
+{
+}
+
+
projects / wxWidgets.git / blobdiff