X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/519cb848a8f4c91c73421bb75314754284e593a4..3cb99894576612e347480d43c5f2e2550b6151cf:/src/mac/font.cpp diff --git a/src/mac/font.cpp b/src/mac/font.cpp index 2409e1a38b..f37cdbf9c7 100644 --- a/src/mac/font.cpp +++ b/src/mac/font.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// // Name: font.cpp // Purpose: wxFont class -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) Stefan Csomor +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -16,122 +16,253 @@ #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" +#include "ATSUnicode.h" #if !USE_SHARED_LIBRARIES IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject) #endif -wxFontRefData::wxFontRefData() +class WXDLLEXPORT wxFontRefData: public wxGDIRefData { - m_style = 0; - m_pointSize = 0; - m_family = 0; - m_style = 0; - m_weight = 0; - m_underlined = 0; - m_faceName = ""; + friend class WXDLLEXPORT wxFont; +public: + wxFontRefData() + : m_fontId(0) + , m_pointSize(10) + , m_family(wxDEFAULT) + , m_style(wxNORMAL) + , m_weight(wxNORMAL) + , m_underlined(FALSE) + , m_faceName(wxT("Geneva")) + , m_encoding(wxFONTENCODING_DEFAULT) + , m_macFontNum(0) + , m_macFontSize(0) + , m_macFontStyle(0) + , m_macATSUFontID() + { + Init(10, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE, + wxT("Geneva"), wxFONTENCODING_DEFAULT); + } - m_macFontSize = m_pointSize ; - m_macFontNum = systemFont ; - m_macFontStyle = normal ; -} + wxFontRefData(const wxFontRefData& data) + : wxGDIRefData() + , m_fontId(data.m_fontId) + , m_pointSize(data.m_pointSize) + , m_family(data.m_family) + , m_style(data.m_style) + , m_weight(data.m_weight) + , m_underlined(data.m_underlined) + , m_faceName(data.m_faceName) + , m_encoding(data.m_encoding) + , m_macFontNum(data.m_macFontNum) + , m_macFontSize(data.m_macFontSize) + , m_macFontStyle(data.m_macFontStyle) + , m_macATSUFontID(data.m_macATSUFontID) + { + Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight, + data.m_underlined, data.m_faceName, data.m_encoding); + } -wxFontRefData::wxFontRefData(const wxFontRefData& data) -{ - m_style = data.m_style; - m_pointSize = data.m_pointSize; - m_family = data.m_family; - m_style = data.m_style; - m_weight = data.m_weight; - m_underlined = data.m_underlined; - m_faceName = data.m_faceName; + wxFontRefData(int size, + int family, + int style, + int weight, + bool underlined, + const wxString& faceName, + wxFontEncoding encoding) + : m_fontId(0) + , m_pointSize(size) + , m_family(family) + , m_style(style) + , m_weight(weight) + , m_underlined(underlined) + , m_faceName(faceName) + , m_encoding(encoding) + , m_macFontNum(0) + , m_macFontSize(0) + , m_macFontStyle(0) + , m_macATSUFontID(0) + { + Init(size, family, style, weight, underlined, faceName, encoding); + } - m_macFontSize = m_pointSize ; - m_macFontNum = systemFont ; - m_macFontStyle = normal ; + virtual ~wxFontRefData(); + void SetNoAntiAliasing( bool no = TRUE ) { m_noAA = no; } + bool GetNoAntiAliasing() { return m_noAA; } + +protected: + // common part of all ctors + void Init(int size, + int family, + int style, + int weight, + bool underlined, + const wxString& faceName, + 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; + bool m_noAA; // No anti-aliasing + +public: + short m_macFontNum; + short m_macFontSize; + unsigned char m_macFontStyle; + wxUint32 m_macATSUFontID; + + wxNativeFontInfo m_info; + +public: + void MacFindFont() ; +}; +// ============================================================================ +// 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; + m_family = family; + m_style = style; + m_weight = weight; + m_underlined = underlined; + m_faceName = faceName; + m_encoding = encoding; + + m_macFontNum = 0 ; + m_macFontSize = 0; + m_macFontStyle = 0; + m_fontId = 0; + m_noAA = FALSE; } wxFontRefData::~wxFontRefData() { - // TODO: delete font data } void wxFontRefData::MacFindFont() { - if( m_faceName == "" ) - { - switch( m_family ) - { - case wxDEFAULT : - m_macFontNum = ::GetAppFont() ; - break ; - case wxDECORATIVE : - ::GetFNum( "\pTimes" , &m_macFontNum) ; - break ; - case wxROMAN : - ::GetFNum( "\pTimes" , &m_macFontNum) ; - break ; - case wxSCRIPT : - ::GetFNum( "\pTimes" , &m_macFontNum) ; - break ; - case wxSWISS : - ::GetFNum( "\pHelvetica" , &m_macFontNum) ; - break ; - case wxMODERN : - ::GetFNum( "\pMonaco" , &m_macFontNum) ; - break ; - } - } - else - { - if ( m_faceName == "systemfont" ) - m_macFontNum = ::GetSysFont() ; - else if ( m_faceName == "applicationfont" ) - m_macFontNum = ::GetAppFont() ; - else - { - strcpy(wxBuffer, m_faceName); - C2PStr(wxBuffer); - ::GetFNum( (unsigned char*) wxBuffer, &m_macFontNum); - } - } - - 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 ; + if( m_faceName.Length() == 0 ) + { + switch( m_family ) + { + case wxDEFAULT : + m_macFontNum = ::GetAppFont() ; + break ; + case wxDECORATIVE : + ::GetFNum( "\pTimes" , &m_macFontNum) ; + break ; + case wxROMAN : + ::GetFNum( "\pTimes" , &m_macFontNum) ; + break ; + case wxSCRIPT : + ::GetFNum( "\pTimes" , &m_macFontNum) ; + break ; + case wxSWISS : + ::GetFNum( "\pGeneva" , &m_macFontNum) ; + break ; + case wxMODERN : + ::GetFNum( "\pMonaco" , &m_macFontNum) ; + break ; + } + Str255 name ; + GetFontName( m_macFontNum , name ) ; + m_faceName = wxMacMakeStringFromPascal( name ) ; + } + else + { + if ( m_faceName == wxT("systemfont") ) + m_macFontNum = ::GetSysFont() ; + else if ( m_faceName == wxT("applicationfont") ) + m_macFontNum = ::GetAppFont() ; + else + { + Str255 fontname ; + wxMacStringToPascal( m_faceName , fontname ) ; + ::GetFNum( fontname, &m_macFontNum); + } + } + + 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 ; + + //TODO:if we supply the style as an additional parameter we must make a testing + //sequence in order to degrade gracefully while trying to maintain most of the style + //information, meanwhile we just take the normal font and apply the features after +#ifdef __WXDEBUG__ + OSStatus status = +#endif // __WXDEBUG__ + ::ATSUFONDtoFontID(m_macFontNum, normal /*qdStyle*/, (UInt32*)&m_macATSUFontID); + /* + status = ATSUFindFontFromName ( (Ptr) m_faceName , strlen( m_faceName ) , + kFontFullName, kFontMacintoshPlatform, kFontRomanScript , kFontNoLanguage , (UInt32*)&m_macATSUFontID ) ; + */ + wxASSERT_MSG( status == noErr , wxT("couldn't retrieve font identifier") ) ; } -wxFont::wxFont() +// ---------------------------------------------------------------------------- +// wxFont +// ---------------------------------------------------------------------------- + +void wxFont::Init() { - if ( wxTheFontList ) - wxTheFontList->Append(this); } -wxFont::wxFont(int pointSize, int family, int style, int weight, bool underlined, const wxString& faceName) +bool wxFont::Create(const wxNativeFontInfo& info) { - Create(pointSize, family, style, weight, underlined, faceName); + return Create(info.pointSize, info.family, info.style, info.weight, + info.underlined, info.faceName, info.encoding); +} - if ( wxTheFontList ) - wxTheFontList->Append(this); +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) +bool wxFont::Create(int pointSize, + int family, + int style, + int weight, + bool underlined, + const wxString& faceName, + wxFontEncoding encoding) { UnRef(); - m_refData = new wxFontRefData; - - M_FONTDATA->m_family = family; - M_FONTDATA->m_style = style; - M_FONTDATA->m_weight = weight; - M_FONTDATA->m_pointSize = pointSize; - M_FONTDATA->m_underlined = underlined; - M_FONTDATA->m_faceName = faceName; + m_refData = new wxFontRefData(pointSize, family, style, weight, + underlined, faceName, encoding); RealizeResource(); @@ -140,29 +271,36 @@ bool wxFont::Create(int pointSize, int family, int style, int weight, bool under wxFont::~wxFont() { - if (wxTheFontList) - wxTheFontList->DeleteObject(this); } bool wxFont::RealizeResource() { - M_FONTDATA->MacFindFont() ; + M_FONTDATA->MacFindFont() ; return TRUE; } +void wxFont::SetEncoding(wxFontEncoding encoding) +{ + Unshare(); + + M_FONTDATA->m_encoding = encoding; + + RealizeResource(); +} + void wxFont::Unshare() { - // Don't change shared data - if (!m_refData) + // Don't change shared data + if (!m_refData) { - m_refData = new wxFontRefData(); - } + m_refData = new wxFontRefData(); + } else { - wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData); - UnRef(); - m_refData = ref; - } + wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData); + UnRef(); + m_refData = ref; + } } void wxFont::SetPointSize(int pointSize) @@ -219,78 +357,90 @@ void wxFont::SetUnderlined(bool underlined) RealizeResource(); } -wxString wxFont::GetFamilyString() const -{ - wxString fam(""); - switch (GetFamily()) - { - case wxDECORATIVE: - fam = "wxDECORATIVE"; - break; - case wxROMAN: - fam = "wxROMAN"; - break; - case wxSCRIPT: - fam = "wxSCRIPT"; - break; - case wxSWISS: - fam = "wxSWISS"; - break; - case wxMODERN: - fam = "wxMODERN"; - break; - case wxTELETYPE: - fam = "wxTELETYPE"; - break; - default: - fam = "wxDEFAULT"; - break; - } - return fam; +void wxFont::SetNoAntiAliasing( bool no ) +{ + Unshare(); + + M_FONTDATA->SetNoAntiAliasing( no ); + + RealizeResource(); +} + +// ---------------------------------------------------------------------------- +// accessors +// ---------------------------------------------------------------------------- + +// TODO: insert checks everywhere for M_FONTDATA == NULL! + +int wxFont::GetPointSize() const +{ + return M_FONTDATA->m_pointSize; +} + +int wxFont::GetFamily() const +{ + return M_FONTDATA->m_family; +} + +int wxFont::GetStyle() const +{ + return M_FONTDATA->m_style; +} + +int wxFont::GetWeight() const +{ + return M_FONTDATA->m_weight; +} + +bool wxFont::GetUnderlined() const +{ + return M_FONTDATA->m_underlined; } -/* New font system */ wxString wxFont::GetFaceName() const { - wxString str(""); - if (M_FONTDATA) - str = M_FONTDATA->m_faceName ; + wxString str; + if ( M_FONTDATA ) + str = M_FONTDATA->m_faceName ; return str; } -wxString wxFont::GetStyleString() const +wxFontEncoding wxFont::GetEncoding() const { - wxString styl(""); - switch (GetStyle()) - { - case wxITALIC: - styl = "wxITALIC"; - break; - case wxSLANT: - styl = "wxSLANT"; - break; - default: - styl = "wxNORMAL"; - break; - } - return styl; + return M_FONTDATA->m_encoding; } -wxString wxFont::GetWeightString() const +bool wxFont::GetNoAntiAliasing() { - wxString w(""); - switch (GetWeight()) - { - case wxBOLD: - w = "wxBOLD"; - break; - case wxLIGHT: - w = "wxLIGHT"; - break; - default: - w = "wxNORMAL"; - break; - } - return w; + return M_FONTDATA->m_noAA; +} + +short wxFont::GetMacFontNum() const +{ + return M_FONTDATA->m_macFontNum; +} + +short wxFont::GetMacFontSize() const +{ + return M_FONTDATA->m_macFontSize; +} + +wxByte wxFont::GetMacFontStyle() const +{ + return M_FONTDATA->m_macFontStyle; +} + +wxUint32 wxFont::GetMacATSUFontID() const +{ + return M_FONTDATA->m_macATSUFontID; +} + +const wxNativeFontInfo *wxFont::GetNativeFontInfo() const +{ + wxCHECK_MSG( Ok(), NULL, wxT("invalid font") ); + + M_FONTDATA->m_info.InitFromFont(*this); + + return &(M_FONTDATA->m_info); }