+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: src/mac/carbon/font.cpp
-// Purpose: wxFont class
-// Author: Stefan Csomor
-// Modified by:
-// Created: 1998-01-01
-// RCS-ID: $Id$
-// Copyright: (c) Stefan Csomor
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#include "wx/wxprec.h"
-
-#include "wx/font.h"
-
-#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/graphics.h"
-#include "wx/settings.h"
-
-#include "wx/mac/uma.h"
-
-#ifndef __DARWIN__
-#include <ATSUnicode.h>
-#endif
-
-#include <map>
-#include <string>
-
-IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
-
-
-class WXDLLEXPORT wxFontRefData: public wxGDIRefData
-{
-public:
- wxFontRefData()
- {
- Init(10, wxDEFAULT, wxNORMAL, wxNORMAL,
- false, wxT("applicationfont"), wxFONTENCODING_DEFAULT);
- }
-
- wxFontRefData(const wxFontRefData& data)
- {
- Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
- data.m_underlined, data.m_faceName, data.m_encoding);
- }
-
- wxFontRefData(int size,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& faceName,
- wxFontEncoding encoding)
- {
- Init(size, family, style, weight, underlined, faceName, encoding);
- }
-
-#if wxMAC_USE_CORE_TEXT
- wxFontRefData( wxUint32 coreTextFontType );
- wxFontRefData( CTFontRef font );
- wxFontRefData( CTFontDescriptorRef fontdescriptor, int size );
-#endif
-
- virtual ~wxFontRefData();
-
- void SetNoAntiAliasing( bool no = true ) { m_noAA = no; }
-
- bool GetNoAntiAliasing() const { return m_noAA; }
-
- void SetPointSize( int size )
- {
- m_pointSize = size;
- MacInvalidateNativeFont();
- }
-
- int GetPointSize() const { return m_pointSize; }
-
- void SetFamily( int family )
- {
- m_family = family;
- MacInvalidateNativeFont();
- }
-
-
- int GetFamily() const { return m_family; }
-
- void SetStyle( int style )
- {
- m_style = style;
- MacInvalidateNativeFont();
- }
-
-
- int GetStyle() const { return m_style; }
-
- void SetWeight( int weight )
- {
- m_weight = weight;
- MacInvalidateNativeFont();
- }
-
-
- int GetWeight() const { return m_weight; }
-
- void SetUnderlined( bool u )
- {
- m_underlined = u;
- MacInvalidateNativeFont();
- }
-
- bool GetUnderlined() const { return m_underlined; }
-
- void SetFaceName( const wxString& facename )
- {
- m_faceName = facename;
- MacInvalidateNativeFont();
- }
-
- const wxString& GetFaceName() const { return m_faceName; }
-
- void SetEncoding( wxFontEncoding encoding )
- {
- m_encoding = encoding;
- MacInvalidateNativeFont();
- }
-
- wxFontEncoding GetEncoding() const { return m_encoding; }
-
- void MacInvalidateNativeFont();
-
- void MacFindFont();
-
-protected:
- // common part of all ctors
- void Init(int size,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& faceName,
- wxFontEncoding encoding);
-
-#if wxMAC_USE_CORE_TEXT
- void Init( CTFontRef font );
-#endif
- // font characterstics
- 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:
-#if wxMAC_USE_ATSU_TEXT
- FMFontFamily m_macFontFamily;
- FMFontSize m_macFontSize;
- FMFontStyle m_macFontStyle;
-
- // ATSU Font Information
-
- // 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
- ATSUFontID m_macATSUFontID;
- FMFontStyle m_macATSUAdditionalQDStyles ;
-
- // for true themeing support we must store the correct font
- // information here, as this speeds up and optimizes rendering
- ThemeFontID m_macThemeFontID ;
-#endif
-#if wxMAC_USE_CORE_TEXT
- wxCFRef<CTFontRef> m_ctFont;
- wxCFRef<CTFontDescriptorRef> m_ctFontDescriptor;
-#endif
-#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
- ATSUStyle m_macATSUStyle ;
-#endif
- wxNativeFontInfo m_info;
-};
-
-#define M_FONTDATA ((wxFontRefData*)m_refData)
-
-
-// ============================================================================
-// implementation
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// wxFontRefData
-// ----------------------------------------------------------------------------
-
-void wxFontRefData::Init(int pointSize,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& faceName,
- wxFontEncoding encoding)
-{
- m_style = style;
- m_pointSize = (pointSize == -1) ? wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT).GetPointSize() : pointSize;
- m_family = family;
- m_style = style;
- m_weight = weight;
- m_underlined = underlined;
- m_faceName = faceName;
- m_encoding = encoding;
- m_noAA = false;
-#if wxMAC_USE_ATSU_TEXT
- m_macFontFamily = 0 ;
- m_macFontSize = 0;
- m_macFontStyle = 0;
- m_macATSUFontID = 0;
- m_macATSUAdditionalQDStyles = 0 ;
- m_macThemeFontID = kThemeCurrentPortFont ;
-#endif
-#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
- m_macATSUStyle = NULL ;
-#endif
-}
-
-wxFontRefData::~wxFontRefData()
-{
-#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
- if ( m_macATSUStyle )
- {
- ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
- m_macATSUStyle = NULL ;
- }
-#endif
-}
-
-void wxFontRefData::MacInvalidateNativeFont()
-{
-#if wxMAC_USE_CORE_TEXT
- m_ctFont.reset();
- m_ctFontDescriptor.reset();
-#endif
-#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
- if ( m_macATSUStyle )
- {
- ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
- m_macATSUStyle = NULL ;
- }
-#endif
-}
-
-#if wxMAC_USE_CORE_TEXT
-
-/* from Core Text Manual Common Operations */
-
-static CTFontDescriptorRef wxMacCreateCTFontDescriptor(CFStringRef iFamilyName, CTFontSymbolicTraits iTraits )
-{
- CTFontDescriptorRef descriptor = NULL;
- CFMutableDictionaryRef attributes;
-
- assert(iFamilyName != NULL);
- // Create a mutable dictionary to hold our attributes.
- attributes = CFDictionaryCreateMutable(kCFAllocatorDefault, 0,
- &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
- check(attributes != NULL);
-
- if (attributes != NULL) {
- // Add a family name to our attributes.
- CFDictionaryAddValue(attributes, kCTFontFamilyNameAttribute, iFamilyName);
-
-
- if ( iTraits ) {
- CFMutableDictionaryRef traits;
- CFNumberRef symTraits;
-
- // Create the traits dictionary.
- symTraits = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type,
- &iTraits);
- check(symTraits != NULL);
-
- if (symTraits != NULL) {
- // Create a dictionary to hold our traits values.
- traits = CFDictionaryCreateMutable(kCFAllocatorDefault, 0,
- &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
- check(traits != NULL);
-
- if (traits != NULL) {
- // Add the symbolic traits value to the traits dictionary.
- CFDictionaryAddValue(traits, kCTFontSymbolicTrait, symTraits);
-
- // Add the traits attribute to our attributes.
- CFDictionaryAddValue(attributes, kCTFontTraitsAttribute, traits);
- CFRelease(traits);
- }
- CFRelease(symTraits);
- }
- }
- // Create the font descriptor with our attributes
- descriptor = CTFontDescriptorCreateWithAttributes(attributes);
- check(descriptor != NULL);
-
- CFRelease(attributes);
- }
- // Return our font descriptor.
- return descriptor ;
-}
-
-wxFontRefData::wxFontRefData( wxUint32 coreTextFontType )
-{
- CTFontRef font = CTFontCreateUIFontForLanguage( coreTextFontType, 0.0, NULL ) ;
- if ( CTFontGetSize(m_ctFont) == 0 )
- {
- CFRelease(font);
- font = CTFontCreateUIFontForLanguage( coreTextFontType, 12.0, NULL );
- }
- Init( font );
-}
-
-wxFontRefData::wxFontRefData( CTFontRef font )
-{
- Init( font );
-}
-
-wxFontRefData::wxFontRefData( CTFontDescriptorRef fontdescriptor, int size )
-{
- if ( size == 0 )
- {
- wxCFRef< CFNumberRef > value( (CFNumberRef) CTFontDescriptorCopyAttribute( fontdescriptor, kCTFontSizeAttribute ) );
-
- float fsize;
- if ( CFNumberGetValue( value , kCFNumberFloatType , &fsize ) )
- {
- size = (int) fsize + 0.5 ;
- }
- }
- Init( CTFontCreateWithFontDescriptor(fontdescriptor, size,NULL) );
-}
-
-void wxFontRefData::Init( CTFontRef font )
-{
- Init(10, wxDEFAULT, wxNORMAL, wxNORMAL,
- false, wxT("applicationfont"), wxFONTENCODING_DEFAULT);
-
- m_ctFont.reset( font );
-}
-
-#endif
-
-void wxFontRefData::MacFindFont()
-{
-
-#if wxMAC_USE_CORE_TEXT
- if ( UMAGetSystemVersion() >= 0x1050 )
- {
- if ( m_faceName.empty() && m_family == wxDEFAULT )
- {
- m_ctFont.reset(CTFontCreateUIFontForLanguage( kCTFontSystemFontType, 0.0, NULL ));
- }
-
- if ( m_ctFont )
- {
- wxCFStringRef name( CTFontCopyFamilyName( m_ctFont ) );
- m_faceName = name.AsString();
- m_pointSize = CTFontGetSize(m_ctFont) ;
- CTFontSymbolicTraits traits = CTFontGetSymbolicTraits( m_ctFont );
- if ( traits & kCTFontItalicTrait )
- m_style = wxITALIC;
- if ( traits & kCTFontBoldTrait )
- m_weight = wxBOLD ;
- if ( !m_ctFontDescriptor.get() )
- m_ctFontDescriptor.reset( CTFontCopyFontDescriptor( m_ctFont ) );
- }
- else
- {
- if ( m_faceName.empty() )
- {
- switch ( m_family )
- {
- case wxSCRIPT :
- case wxROMAN :
- case wxDECORATIVE :
- m_faceName = wxT("Times");
- break ;
-
- case wxSWISS :
- m_faceName = wxT("Lucida Grande");
- break ;
-
- case wxMODERN :
- case wxTELETYPE:
- m_faceName = wxT("Monaco");
- break ;
-
- default:
- m_faceName = wxT("Times");
- break ;
- }
- }
-
-
- CTFontSymbolicTraits traits = 0;
-
- if (m_weight == wxBOLD)
- traits |= kCTFontBoldTrait;
- if (m_style == wxITALIC || m_style == wxSLANT)
- traits |= kCTFontItalicTrait;
-
-// use font descriptor caching
-#if 1
- wxString lookupname = wxString::Format( "%s_%ld", m_faceName.c_str(), traits );
-
- static std::map< std::wstring , wxCFRef< CTFontDescriptorRef > > fontdescriptorcache ;
-
- m_ctFontDescriptor = fontdescriptorcache[ std::wstring(lookupname.wc_str()) ];
- if ( !m_ctFontDescriptor )
- {
- wxCFStringRef cf( m_faceName, wxLocale::GetSystemEncoding() );
- m_ctFontDescriptor.reset( wxMacCreateCTFontDescriptor( cf, traits ) );
- fontdescriptorcache[ std::wstring(lookupname.wc_str()) ] = m_ctFontDescriptor;
- }
-#else
- wxCFStringRef cf( m_faceName, wxLocale::GetSystemEncoding() );
- m_ctFontDescriptor.reset( wxMacCreateCTFontDescriptor( cf, traits ) );
-#endif
-
-// use font caching
-#if 1
- wxString lookupnameWithSize = wxString::Format( "%s_%ld_%ld", m_faceName.c_str(), traits, 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_ctFontDescriptor, m_pointSize, NULL ) );
- fontcache[ std::wstring(lookupnameWithSize.wc_str()) ] = m_ctFont;
- }
-#else
- m_ctFont.reset( CTFontCreateWithFontDescriptor( m_ctFontDescriptor, m_pointSize, NULL ) );
-#endif
- }
-#if wxMAC_USE_ATSU_TEXT == 0
- OSStatus status = noErr;
- CTFontDescriptorRef desc = m_ctFontDescriptor ;
- ATSFontRef atsfont = CTFontGetPlatformFont( m_ctFont, &desc );
- FMFont fmfont = FMGetFontFromATSFontRef( atsfont );
- ATSUAttributeTag atsuTags[] =
- {
- kATSUFontTag ,
- kATSUSizeTag ,
- kATSUVerticalCharacterTag,
- kATSUQDBoldfaceTag ,
- kATSUQDItalicTag ,
- kATSUQDUnderlineTag ,
- };
- ByteCount atsuSizes[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
- {
- sizeof( ATSUFontID ) ,
- sizeof( Fixed ) ,
- sizeof( ATSUVerticalCharacterType),
- sizeof( Boolean ) ,
- sizeof( Boolean ) ,
- sizeof( Boolean ) ,
- };
- Boolean kTrue = true ;
- Boolean kFalse = false ;
-
- Fixed atsuSize = IntToFixed( m_pointSize );
- ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
- ATSUAttributeValuePtr atsuValues[sizeof(atsuTags) / sizeof(ATSUAttributeTag)] =
- {
- &fmfont ,
- &atsuSize ,
- &kHorizontal,
- (m_weight == wxBOLD) ? &kTrue : &kFalse ,
- (m_style == wxITALIC || m_style == wxSLANT) ? &kTrue : &kFalse ,
- (m_underlined) ? &kTrue : &kFalse ,
- };
-
- if ( m_macATSUStyle )
- {
- ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
- m_macATSUStyle = NULL ;
- }
- status = ::ATSUCreateStyle((ATSUStyle *)&m_macATSUStyle);
- wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") );
- status = ::ATSUSetAttributes(
- (ATSUStyle)m_macATSUStyle,
- sizeof(atsuTags) / sizeof(ATSUAttributeTag) ,
- atsuTags, atsuSizes, atsuValues);
-#endif
- }
-#endif
-#if wxMAC_USE_ATSU_TEXT
- {
- OSStatus status = noErr;
- Str255 qdFontName ;
- if ( m_macThemeFontID != kThemeCurrentPortFont )
- {
- Style style ;
- GetThemeFont( m_macThemeFontID, GetApplicationScript(), qdFontName, &m_macFontSize, &style );
- if ( m_macFontSize == 0 )
- m_macFontSize = 12;
- m_macFontStyle = style ;
- m_faceName = wxMacMakeStringFromPascal( qdFontName );
- if ( m_macFontStyle & bold )
- m_weight = wxBOLD ;
- else
- m_weight = wxNORMAL ;
- if ( m_macFontStyle & italic )
- m_style = wxITALIC ;
- if ( m_macFontStyle & underline )
- m_underlined = true ;
- m_pointSize = m_macFontSize ;
- m_macFontFamily = FMGetFontFamilyFromName( qdFontName );
- }
- else
- {
- if ( m_faceName.empty() )
- {
- if ( m_family == wxDEFAULT )
- {
- m_macFontFamily = GetAppFont();
- FMGetFontFamilyName(m_macFontFamily,qdFontName);
- m_faceName = wxMacMakeStringFromPascal( qdFontName );
- }
- else
- {
- switch ( m_family )
- {
- case wxSCRIPT :
- case wxROMAN :
- case wxDECORATIVE :
- m_faceName = wxT("Times");
- break ;
-
- case wxSWISS :
- m_faceName = wxT("Lucida Grande");
- break ;
-
- case wxMODERN :
- case wxTELETYPE:
- m_faceName = wxT("Monaco");
- break ;
-
- default:
- m_faceName = wxT("Times");
- break ;
- }
- 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();
- }
- }
- }
- else
- {
- if ( m_faceName == wxT("systemfont") )
- m_macFontFamily = GetSysFont();
- else if ( m_faceName == wxT("applicationfont") )
- m_macFontFamily = GetAppFont();
- else
- {
- wxCFStringRef cf( m_faceName, wxLocale::GetSystemEncoding() );
- ATSFontFamilyRef atsfamily = ATSFontFamilyFindFromName( cf , kATSOptionFlagsDefault );
- if ( atsfamily == (ATSFontFamilyRef) -1 )
- {
- wxLogDebug( wxT("ATSFontFamilyFindFromName failed for ") + m_faceName );
- m_macFontFamily = GetAppFont();
- }
- else
- m_macFontFamily = FMGetFontFamilyFromATSFontFamilyRef( atsfamily );
- }
- }
-
- m_macFontStyle = 0;
- if (m_weight == wxBOLD)
- m_macFontStyle |= bold;
- if (m_style == wxITALIC || m_style == wxSLANT)
- m_macFontStyle |= italic;
- if (m_underlined)
- m_macFontStyle |= underline;
- m_macFontSize = m_pointSize ;
- }
-
- // we try to get as much styles as possible into ATSU
-
-
- // ATSUFontID and FMFont are equivalent
- FMFontStyle intrinsicStyle = 0 ;
- status = FMGetFontFromFontFamilyInstance( m_macFontFamily , m_macFontStyle , &m_macATSUFontID , &intrinsicStyle);
- wxASSERT_MSG( status == noErr , wxT("couldn't get an ATSUFont from font family") );
- m_macATSUAdditionalQDStyles = m_macFontStyle & (~intrinsicStyle );
-
- if ( m_macATSUStyle )
- {
- ::ATSUDisposeStyle((ATSUStyle)m_macATSUStyle);
- m_macATSUStyle = NULL ;
- }
-
- 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 ;
-
- Fixed atsuSize = IntToFixed( m_macFontSize );
- 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") );
- return;
- }
-#endif
-}
-
-// ----------------------------------------------------------------------------
-// wxFont
-// ----------------------------------------------------------------------------
-
-bool wxFont::Create(const wxNativeFontInfo& info)
-{
- return Create(
- info.pointSize, info.family, info.style, info.weight,
- info.underlined, info.faceName, info.encoding );
-}
-
-wxFont::wxFont(const wxString& fontdesc)
-{
- wxNativeFontInfo info;
- if ( info.FromString(fontdesc) )
- (void)Create(info);
-}
-
-bool wxFont::Create(int pointSize,
- 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);
-
- RealizeResource();
-
- return true;
-}
-
-#if wxMAC_USE_CORE_TEXT
-
-bool wxFont::MacCreateFromUIFont(wxUint32 ctFontType )
-{
- UnRef();
-
- m_refData = new wxFontRefData(ctFontType);
- RealizeResource();
-
- return true;
-}
-
-bool wxFont::MacCreateFromCTFontDescriptor( const void * ctFontDescriptor , int size )
-{
- UnRef();
-
- m_refData = new wxFontRefData((CTFontDescriptorRef)ctFontDescriptor, size);;
- RealizeResource();
-
- return true;
-}
-
-
-#endif
-
-bool wxFont::MacCreateFromThemeFont(wxUint16 themeFontID)
-{
-#if wxMAC_USE_CORE_TEXT
- if ( UMAGetSystemVersion() >= 0x1050)
- {
- return MacCreateFromUIFont(HIThemeGetUIFontType(themeFontID));
- }
-#endif
-#if wxMAC_USE_ATSU_TEXT
- {
- UnRef();
-
- m_refData = new wxFontRefData(
- 12, wxDEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL,
- false, wxEmptyString, wxFONTENCODING_DEFAULT );
-
- M_FONTDATA->m_macThemeFontID = themeFontID ;
- RealizeResource();
- return true;
- }
-#endif
- return false;
-}
-
-wxFont::~wxFont()
-{
-}
-
-bool wxFont::RealizeResource()
-{
- M_FONTDATA->MacFindFont();
-
- return true;
-}
-
-void wxFont::SetEncoding(wxFontEncoding encoding)
-{
- Unshare();
-
- M_FONTDATA->SetEncoding( encoding );
-
- RealizeResource();
-}
-
-void wxFont::Unshare()
-{
- // Don't change shared data
- if (!m_refData)
- {
- m_refData = new wxFontRefData();
- }
- else
- {
- wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData);
- UnRef();
- m_refData = ref;
- }
-}
-
-wxGDIRefData *wxFont::CreateGDIRefData() const
-{
- return new wxFontRefData;
-}
-
-wxGDIRefData *wxFont::CloneGDIRefData(const wxGDIRefData *data) const
-{
- return new wxFontRefData(*wx_static_cast(const wxFontRefData *, data));
-}
-
-void wxFont::SetPointSize(int pointSize)
-{
- if ( M_FONTDATA->GetPointSize() == pointSize )
- return;
-
- Unshare();
-
- M_FONTDATA->SetPointSize( pointSize );
-
- RealizeResource();
-}
-
-void wxFont::SetFamily(int family)
-{
- Unshare();
-
- M_FONTDATA->SetFamily( family );
-
- RealizeResource();
-}
-
-void wxFont::SetStyle(int style)
-{
- Unshare();
-
- M_FONTDATA->SetStyle( style );
-
- RealizeResource();
-}
-
-void wxFont::SetWeight(int weight)
-{
- Unshare();
-
- M_FONTDATA->SetWeight( weight );
-
- RealizeResource();
-}
-
-bool wxFont::SetFaceName(const wxString& faceName)
-{
- Unshare();
-
- M_FONTDATA->SetFaceName( faceName );
-
- RealizeResource();
-
- return wxFontBase::SetFaceName(faceName);
-}
-
-void wxFont::SetUnderlined(bool underlined)
-{
- Unshare();
-
- M_FONTDATA->SetUnderlined( underlined );
-
- RealizeResource();
-}
-
-void wxFont::SetNoAntiAliasing( bool no )
-{
- Unshare();
-
- M_FONTDATA->SetNoAntiAliasing( no );
-
- RealizeResource();
-}
-
-// ----------------------------------------------------------------------------
-// accessors
-// ----------------------------------------------------------------------------
-
-// TODO: insert checks everywhere for M_FONTDATA == NULL!
-
-int wxFont::GetPointSize() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->GetPointSize();
-}
-
-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);
- delete dc;
- return wxSize((int)width, (int)height);
-#else
- return wxFontBase::GetPixelSize();
-#endif
-}
-
-int wxFont::GetFamily() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->GetFamily();
-}
-
-int wxFont::GetStyle() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->GetStyle() ;
-}
-
-int wxFont::GetWeight() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->GetWeight();
-}
-
-bool wxFont::GetUnderlined() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
-
- return M_FONTDATA->GetUnderlined();
-}
-
-wxString wxFont::GetFaceName() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , wxEmptyString , wxT("invalid font") );
-
- return M_FONTDATA->GetFaceName() ;
-}
-
-wxFontEncoding wxFont::GetEncoding() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , wxFONTENCODING_DEFAULT , wxT("invalid font") );
-
- return M_FONTDATA->GetEncoding() ;
-}
-
-bool wxFont::GetNoAntiAliasing() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , false, wxT("invalid font") );
-
- return M_FONTDATA->GetNoAntiAliasing();
-}
-
-#if wxMAC_USE_ATSU_TEXT
-
-short wxFont::MacGetFontNum() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->m_macFontFamily;
-}
-
-short wxFont::MacGetFontSize() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->m_macFontSize;
-}
-
-wxByte wxFont::MacGetFontStyle() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->m_macFontStyle;
-}
-
-wxUint32 wxFont::MacGetATSUFontID() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->m_macATSUFontID;
-}
-
-wxUint32 wxFont::MacGetATSUAdditionalQDStyles() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->m_macATSUAdditionalQDStyles;
-}
-
-wxUint16 wxFont::MacGetThemeFontID() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return M_FONTDATA->m_macThemeFontID;
-}
-#endif
-
-#if wxMAC_USE_CORE_TEXT || wxMAC_USE_ATSU_TEXT
-void * wxFont::MacGetATSUStyle() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
-
- return M_FONTDATA->m_macATSUStyle;
-}
-#endif
-
-#if wxMAC_USE_CORE_TEXT
-
-const void * wxFont::MacGetCTFont() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return (CTFontRef)(M_FONTDATA->m_ctFont);
-}
-
-const void * wxFont::MacGetCTFontDescriptor() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , 0, wxT("invalid font") );
-
- return (CTFontDescriptorRef)(M_FONTDATA->m_ctFontDescriptor);
-}
-
-#endif
-
-const wxNativeFontInfo * wxFont::GetNativeFontInfo() const
-{
- wxCHECK_MSG( M_FONTDATA != NULL , NULL, wxT("invalid font") );
- wxCHECK_MSG( Ok(), NULL, wxT("invalid font") );
-
- M_FONTDATA->m_info.InitFromFont(*this);
-
- return &(M_FONTDATA->m_info);
-}
projects / wxWidgets.git / blobdiff