X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/68567a967bc8afd37a40cb9a7ee5021b9ee6cd96..2e334012b4babcf063fbe79540c4c154cd54ab2b:/src/gtk/font.cpp diff --git a/src/gtk/font.cpp b/src/gtk/font.cpp index 120d0a87e5..bd108ebd67 100644 --- a/src/gtk/font.cpp +++ b/src/gtk/font.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gtk/font.cpp +// Name: src/gtk/font.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -19,18 +19,19 @@ #include "wx/wxprec.h" #include "wx/font.h" + +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/utils.h" + #include "wx/settings.h" + #include "wx/cmndata.h" + #include "wx/gdicmn.h" +#endif + #include "wx/fontutil.h" -#include "wx/cmndata.h" -#include "wx/utils.h" -#include "wx/log.h" -#include "wx/gdicmn.h" #include "wx/tokenzr.h" -#include "wx/settings.h" - -#include #include "wx/gtk/private.h" -#include // ---------------------------------------------------------------------------- // constants @@ -39,18 +40,11 @@ // the default size (in points) for the fonts static const int wxDEFAULT_FONT_SIZE = 12; -// ---------------------------------------------------------------------------- -// wxScaledFontList: maps the font sizes to the GDK fonts for the given font -// ---------------------------------------------------------------------------- - -WX_DECLARE_HASH_MAP(int, GdkFont *, wxIntegerHash, wxIntegerEqual, - wxScaledFontList); - // ---------------------------------------------------------------------------- // wxFontRefData // ---------------------------------------------------------------------------- -class wxFontRefData : public wxObjectRefData +class wxFontRefData : public wxGDIRefData { public: // from broken down font parameters, also default ctor @@ -58,7 +52,7 @@ public: int family = wxFONTFAMILY_DEFAULT, int style = wxFONTSTYLE_NORMAL, int weight = wxFONTWEIGHT_NORMAL, - bool underlined = FALSE, + bool underlined = false, const wxString& faceName = wxEmptyString, wxFontEncoding encoding = wxFONTENCODING_DEFAULT); @@ -74,7 +68,7 @@ public: bool HasNativeFont() const { // we always have a Pango font description - return TRUE; + return true; } // setters: all of them also take care to modify m_nativeFontInfo if we @@ -84,10 +78,10 @@ public: void SetStyle(int style); void SetWeight(int weight); void SetUnderlined(bool underlined); - void SetFaceName(const wxString& facename); + bool SetFaceName(const wxString& facename); void SetEncoding(wxFontEncoding encoding); - void SetNoAntiAliasing( bool no = TRUE ) { m_noAA = no; } + void SetNoAntiAliasing( bool no = true ) { m_noAA = no; } bool GetNoAntiAliasing() const { return m_noAA; } // and this one also modifies all the other font data fields @@ -116,7 +110,7 @@ private: m_weight; bool m_underlined; wxString m_faceName; - wxFontEncoding m_encoding; // Unused under GTK 2.0 + wxFontEncoding m_encoding; bool m_noAA; // No anti-aliasing // The native font info, basicly an XFLD under GTK 1.2 and @@ -126,6 +120,8 @@ private: friend class wxFont; }; +#define M_FONTDATA ((wxFontRefData*)m_refData) + // ---------------------------------------------------------------------------- // wxFontRefData // ---------------------------------------------------------------------------- @@ -154,8 +150,10 @@ void wxFontRefData::Init(int pointSize, m_underlined = underlined; m_encoding = encoding; + if ( m_encoding == wxFONTENCODING_DEFAULT ) + m_encoding = wxFont::GetDefaultEncoding(); - m_noAA = FALSE; + m_noAA = false; // Create native font info m_nativeFontInfo.description = pango_font_description_new(); @@ -163,7 +161,8 @@ void wxFontRefData::Init(int pointSize, // And set its values if (!m_faceName.empty()) { - pango_font_description_set_family( m_nativeFontInfo.description, wxGTK_CONV(m_faceName) ); + pango_font_description_set_family( m_nativeFontInfo.description, + wxGTK_CONV_SYS(m_faceName) ); } else { @@ -191,13 +190,13 @@ void wxFontRefData::Init(int pointSize, void wxFontRefData::InitFromNative() { - m_noAA = FALSE; + m_noAA = false; // Get native info PangoFontDescription *desc = m_nativeFontInfo.description; // init fields - m_faceName = wxGTK_CONV_BACK( pango_font_description_get_family( desc ) ); + m_faceName = wxGTK_CONV_BACK_SYS(pango_font_description_get_family(desc)); // Pango sometimes needs to have a size int pango_size = pango_font_description_get_size( desc ); @@ -226,14 +225,14 @@ void wxFontRefData::InitFromNative() } // Pango description are never underlined (?) - m_underlined = FALSE; + m_underlined = false; - // Cannot we choose that - m_encoding = wxFONTENCODING_SYSTEM; + // always with GTK+ 2 + m_encoding = wxFONTENCODING_UTF8; } wxFontRefData::wxFontRefData( const wxFontRefData& data ) - : wxObjectRefData() + : wxGDIRefData() { m_pointSize = data.m_pointSize; m_family = data.m_family; @@ -316,11 +315,11 @@ void wxFontRefData::SetUnderlined(bool underlined) // the XLFD doesn't have "underlined" field anyhow } -void wxFontRefData::SetFaceName(const wxString& facename) +bool wxFontRefData::SetFaceName(const wxString& facename) { m_faceName = facename; - m_nativeFontInfo.SetFaceName(facename); + return m_nativeFontInfo.SetFaceName(facename); } void wxFontRefData::SetEncoding(wxFontEncoding encoding) @@ -345,14 +344,8 @@ void wxFontRefData::SetNativeFontInfo(const wxNativeFontInfo& info) IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject) -void wxFont::Init() -{ -} - wxFont::wxFont(const wxNativeFontInfo& info) { - Init(); - Create( info.GetPointSize(), info.GetFamily(), info.GetStyle(), @@ -375,7 +368,7 @@ bool wxFont::Create( int pointSize, m_refData = new wxFontRefData(pointSize, family, style, weight, underlined, face, encoding); - return TRUE; + return true; } bool wxFont::Create(const wxString& fontname) @@ -385,26 +378,12 @@ bool wxFont::Create(const wxString& fontname) { *this = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); - return TRUE; + return true; } m_refData = new wxFontRefData(fontname); - return TRUE; -} - -void wxFont::Unshare() -{ - if (!m_refData) - { - m_refData = new wxFontRefData(); - } - else - { - wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData); - UnRef(); - m_refData = ref; - } + return true; } wxFont::~wxFont() @@ -419,31 +398,22 @@ int wxFont::GetPointSize() const { wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); -#if wxUSE_PANGO return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetPointSize() : M_FONTDATA->m_pointSize; -#else - return M_FONTDATA->m_pointSize; -#endif } wxString wxFont::GetFaceName() const { - wxCHECK_MSG( Ok(), wxT(""), wxT("invalid font") ); + wxCHECK_MSG( Ok(), wxEmptyString, wxT("invalid font") ); -#if wxUSE_PANGO return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetFaceName() : M_FONTDATA->m_faceName; -#else - return M_FONTDATA->m_faceName; -#endif } int wxFont::GetFamily() const { wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); -#if wxUSE_PANGO int ret = M_FONTDATA->m_family; if (M_FONTDATA->HasNativeFont()) // wxNativeFontInfo::GetFamily is expensive, must not call more than once @@ -453,53 +423,41 @@ int wxFont::GetFamily() const ret = M_FONTDATA->m_family; return ret; -#else - return M_FONTDATA->m_family; -#endif } int wxFont::GetStyle() const { wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); -#if wxUSE_PANGO return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetStyle() : M_FONTDATA->m_style; -#else - return M_FONTDATA->m_style; -#endif } int wxFont::GetWeight() const { wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); -#if wxUSE_PANGO return M_FONTDATA->HasNativeFont() ? M_FONTDATA->m_nativeFontInfo.GetWeight() : M_FONTDATA->m_weight; -#else - return M_FONTDATA->m_weight; -#endif } bool wxFont::GetUnderlined() const { - wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") ); + wxCHECK_MSG( Ok(), false, wxT("invalid font") ); return M_FONTDATA->m_underlined; } wxFontEncoding wxFont::GetEncoding() const { - wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") ); + wxCHECK_MSG( Ok(), wxFONTENCODING_SYSTEM, wxT("invalid font") ); - // m_encoding is unused in wxGTK2, return encoding that the user set. return M_FONTDATA->m_encoding; } bool wxFont::GetNoAntiAliasing() const { - wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") ); + wxCHECK_MSG( Ok(), false, wxT("invalid font") ); return M_FONTDATA->m_noAA; } @@ -513,7 +471,7 @@ const wxNativeFontInfo *wxFont::GetNativeFontInfo() const bool wxFont::IsFixedWidth() const { - wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") ); + wxCHECK_MSG( Ok(), false, wxT("invalid font") ); return wxFontBase::IsFixedWidth(); } @@ -524,63 +482,74 @@ bool wxFont::IsFixedWidth() const void wxFont::SetPointSize(int pointSize) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetPointSize(pointSize); } void wxFont::SetFamily(int family) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetFamily(family); } void wxFont::SetStyle(int style) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetStyle(style); } void wxFont::SetWeight(int weight) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetWeight(weight); } -void wxFont::SetFaceName(const wxString& faceName) +bool wxFont::SetFaceName(const wxString& faceName) { - Unshare(); + AllocExclusive(); - M_FONTDATA->SetFaceName(faceName); + return M_FONTDATA->SetFaceName(faceName) && + wxFontBase::SetFaceName(faceName); } void wxFont::SetUnderlined(bool underlined) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetUnderlined(underlined); } void wxFont::SetEncoding(wxFontEncoding encoding) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetEncoding(encoding); } void wxFont::DoSetNativeFontInfo( const wxNativeFontInfo& info ) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetNativeFontInfo( info ); } void wxFont::SetNoAntiAliasing( bool no ) { - Unshare(); + AllocExclusive(); M_FONTDATA->SetNoAntiAliasing( no ); } + +wxGDIRefData* wxFont::CreateGDIRefData() const +{ + return new wxFontRefData; +} + +wxGDIRefData* wxFont::CloneGDIRefData(const wxGDIRefData* data) const +{ + return new wxFontRefData(*wx_static_cast(const wxFontRefData*, data)); +}