X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8628b7d4139d1fa2ab60b254a1a346008d4a9123..0d53638f7147c18153f63fdfc096b17be6e22a27:/src/gtk1/font.cpp?ds=sidebyside diff --git a/src/gtk1/font.cpp b/src/gtk1/font.cpp index 4d3e493fdd..57ba87c846 100644 --- a/src/gtk1/font.cpp +++ b/src/gtk1/font.cpp @@ -1,8 +1,7 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gtk/font.cpp +// Name: src/gtk1/font.cpp // Purpose: // Author: Robert Roebling -// Id: $Id$ // Copyright: (c) 1998 Robert Roebling and Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -19,13 +18,18 @@ #include "wx/wxprec.h" #include "wx/font.h" + +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/settings.h" + #include "wx/gdicmn.h" + #include "wx/crt.h" +#endif + #include "wx/fontutil.h" -#include "wx/cmndata.h" +#include "wx/encinfo.h" #include "wx/utils.h" -#include "wx/log.h" -#include "wx/gdicmn.h" #include "wx/tokenzr.h" -#include "wx/settings.h" #include @@ -50,15 +54,15 @@ WX_DECLARE_HASH_MAP(int, GdkFont *, wxIntegerHash, wxIntegerEqual, // wxFontRefData // ---------------------------------------------------------------------------- -class wxFontRefData : public wxObjectRefData +class wxFontRefData : public wxGDIRefData { public: // from broken down font parameters, also default ctor wxFontRefData(int size = -1, - int family = wxFONTFAMILY_DEFAULT, - int style = wxFONTSTYLE_NORMAL, - int weight = wxFONTWEIGHT_NORMAL, - bool underlined = FALSE, + wxFontFamily family = wxFONTFAMILY_DEFAULT, + wxFontStyle style = wxFONTSTYLE_NORMAL, + wxFontWeight weight = wxFONTWEIGHT_NORMAL, + bool underlined = false, const wxString& faceName = wxEmptyString, wxFontEncoding encoding = wxFONTENCODING_DEFAULT); @@ -80,45 +84,22 @@ public: // setters: all of them also take care to modify m_nativeFontInfo if we // have it so as to not lose the information not carried by our fields void SetPointSize(int pointSize); - void SetFamily(int family); - void SetStyle(int style); - void SetWeight(int weight); + void SetFamily(wxFontFamily family); + void SetStyle(wxFontStyle style); + void SetWeight(wxFontWeight 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; } - bool GetNoAntiAliasing() const { return m_noAA; } - // and this one also modifies all the other font data fields void SetNativeFontInfo(const wxNativeFontInfo& info); - // debugger helper: shows what the font really is - // - // VZ: I need this as my gdb either shows wildly wrong values or crashes - // when I ask it to "p fontRefData" :-( -#if defined(__WXDEBUG__) - void Dump() const - { - wxPrintf(_T("%s-%s-%s-%d-%d\n"), - m_faceName.c_str(), - m_weight == wxFONTWEIGHT_NORMAL - ? _T("normal") - : m_weight == wxFONTWEIGHT_BOLD - ? _T("bold") - : _T("light"), - m_style == wxFONTSTYLE_NORMAL ? _T("regular") : _T("italic"), - m_pointSize, - m_encoding); - } -#endif // Debug - protected: // common part of all ctors void Init(int pointSize, - int family, - int style, - int weight, + wxFontFamily family, + wxFontStyle style, + wxFontWeight weight, bool underlined, const wxString& faceName, wxFontEncoding encoding); @@ -134,13 +115,12 @@ private: wxScaledFontList m_scaled_xfonts; int m_pointSize; - int m_family, - m_style, - m_weight; + wxFontFamily m_family; + wxFontStyle m_style; + wxFontWeight m_weight; bool m_underlined; wxString m_faceName; wxFontEncoding m_encoding; // Unused under GTK 2.0 - bool m_noAA; // No anti-aliasing // The native font info, basicly an XFLD under GTK 1.2 and // the pango font description under GTK 2.0. @@ -149,14 +129,16 @@ private: friend class wxFont; }; +#define M_FONTDATA ((wxFontRefData*)m_refData) + // ---------------------------------------------------------------------------- // wxFontRefData // ---------------------------------------------------------------------------- void wxFontRefData::Init(int pointSize, - int family, - int style, - int weight, + wxFontFamily family, + wxFontStyle style, + wxFontWeight weight, bool underlined, const wxString& faceName, wxFontEncoding encoding) @@ -177,14 +159,10 @@ void wxFontRefData::Init(int pointSize, m_underlined = underlined; m_encoding = encoding; - - m_noAA = FALSE; } void wxFontRefData::InitFromNative() { - m_noAA = FALSE; - // get the font parameters from the XLFD // ------------------------------------- @@ -193,30 +171,30 @@ void wxFontRefData::InitFromNative() m_weight = wxFONTWEIGHT_NORMAL; wxString w = m_nativeFontInfo.GetXFontComponent(wxXLFD_WEIGHT).Upper(); - if ( !w.empty() && w != _T('*') ) + if ( !w.empty() && w != wxT('*') ) { // the test below catches all of BOLD, EXTRABOLD, DEMIBOLD, ULTRABOLD // and BLACK - if ( ((w[0u] == _T('B') && (!wxStrcmp(w.c_str() + 1, wxT("OLD")) || + if ( ((w[0u] == wxT('B') && (!wxStrcmp(w.c_str() + 1, wxT("OLD")) || !wxStrcmp(w.c_str() + 1, wxT("LACK"))))) || - wxStrstr(w.c_str() + 1, _T("BOLD")) ) + wxStrstr(w.c_str() + 1, wxT("BOLD")) ) { m_weight = wxFONTWEIGHT_BOLD; } - else if ( w == _T("LIGHT") || w == _T("THIN") ) + else if ( w == wxT("LIGHT") || w == wxT("THIN") ) { m_weight = wxFONTWEIGHT_LIGHT; } } - switch ( wxToupper(*m_nativeFontInfo. - GetXFontComponent(wxXLFD_SLANT).c_str()) ) + switch ( wxToupper(m_nativeFontInfo. + GetXFontComponent(wxXLFD_SLANT)[0u]).GetValue() ) { - case _T('I'): // italique + case wxT('I'): // italique m_style = wxFONTSTYLE_ITALIC; break; - case _T('O'): // oblique + case wxT('O'): // oblique m_style = wxFONTSTYLE_SLANT; break; @@ -238,7 +216,7 @@ void wxFontRefData::InitFromNative() // examine the spacing: if the font is monospaced, assume wxTELETYPE // family for compatibility with the old code which used it instead of // IsFixedWidth() - if ( m_nativeFontInfo.GetXFontComponent(wxXLFD_SPACING).Upper() == _T('M') ) + if ( m_nativeFontInfo.GetXFontComponent(wxXLFD_SPACING).Upper() == wxT('M') ) { m_family = wxFONTFAMILY_TELETYPE; } @@ -250,14 +228,14 @@ void wxFontRefData::InitFromNative() } // X fonts are never underlined... - m_underlined = FALSE; + m_underlined = false; // deal with font encoding wxString registry = m_nativeFontInfo.GetXFontComponent(wxXLFD_REGISTRY).Upper(), encoding = m_nativeFontInfo.GetXFontComponent(wxXLFD_ENCODING).Upper(); - if ( registry == _T("ISO8859") ) + if ( registry == wxT("ISO8859") ) { int cp; if ( wxSscanf(encoding, wxT("%d"), &cp) == 1 ) @@ -265,7 +243,7 @@ void wxFontRefData::InitFromNative() m_encoding = (wxFontEncoding)(wxFONTENCODING_ISO8859_1 + cp - 1); } } - else if ( registry == _T("MICROSOFT") ) + else if ( registry == wxT("MICROSOFT") ) { int cp; if ( wxSscanf(encoding, wxT("cp125%d"), &cp) == 1 ) @@ -273,7 +251,7 @@ void wxFontRefData::InitFromNative() m_encoding = (wxFontEncoding)(wxFONTENCODING_CP1250 + cp); } } - else if ( registry == _T("KOI8") ) + else if ( registry == wxT("KOI8") ) { m_encoding = wxFONTENCODING_KOI8; } @@ -285,7 +263,7 @@ void wxFontRefData::InitFromNative() } wxFontRefData::wxFontRefData( const wxFontRefData& data ) - : wxObjectRefData() + : wxGDIRefData() { m_pointSize = data.m_pointSize; m_family = data.m_family; @@ -297,16 +275,14 @@ wxFontRefData::wxFontRefData( const wxFontRefData& data ) m_faceName = data.m_faceName; m_encoding = data.m_encoding; - m_noAA = data.m_noAA; - // Forces a copy of the internal data. wxNativeFontInfo should probably // have a copy ctor and assignment operator to fix this properly but that // would break binary compatibility... m_nativeFontInfo.FromString(data.m_nativeFontInfo.ToString()); } -wxFontRefData::wxFontRefData(int size, int family, int style, - int weight, bool underlined, +wxFontRefData::wxFontRefData(int size, wxFontFamily family, wxFontStyle style, + wxFontWeight weight, bool underlined, const wxString& faceName, wxFontEncoding encoding) { @@ -351,22 +327,22 @@ void wxFontRefData::SetPointSize(int pointSize) { wxString size; if ( pointSize == -1 ) - size = _T('*'); + size = wxT('*'); else - size.Printf(_T("%d"), 10*pointSize); + size.Printf(wxT("%d"), 10*pointSize); m_nativeFontInfo.SetXFontComponent(wxXLFD_POINTSIZE, size); } } -void wxFontRefData::SetFamily(int family) +void wxFontRefData::SetFamily(wxFontFamily family) { m_family = family; // TODO: what are we supposed to do with m_nativeFontInfo here? } -void wxFontRefData::SetStyle(int style) +void wxFontRefData::SetStyle(wxFontStyle style) { m_style = style; @@ -376,26 +352,26 @@ void wxFontRefData::SetStyle(int style) switch ( style ) { case wxFONTSTYLE_ITALIC: - slant = _T('i'); + slant = wxT('i'); break; case wxFONTSTYLE_SLANT: - slant = _T('o'); + slant = wxT('o'); break; default: - wxFAIL_MSG( _T("unknown font style") ); + wxFAIL_MSG( wxT("unknown font style") ); // fall through case wxFONTSTYLE_NORMAL: - slant = _T('r'); + slant = wxT('r'); } m_nativeFontInfo.SetXFontComponent(wxXLFD_SLANT, slant); } } -void wxFontRefData::SetWeight(int weight) +void wxFontRefData::SetWeight(wxFontWeight weight) { m_weight = weight; @@ -405,20 +381,20 @@ void wxFontRefData::SetWeight(int weight) switch ( weight ) { case wxFONTWEIGHT_BOLD: - boldness = _T("bold"); + boldness = wxT("bold"); break; case wxFONTWEIGHT_LIGHT: - boldness = _T("light"); + boldness = wxT("light"); break; default: - wxFAIL_MSG( _T("unknown font weight") ); + wxFAIL_MSG( wxT("unknown font weight") ); // fall through case wxFONTWEIGHT_NORMAL: // unspecified - boldness = _T("medium"); + boldness = wxT("medium"); } m_nativeFontInfo.SetXFontComponent(wxXLFD_WEIGHT, boldness); @@ -432,7 +408,7 @@ 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; @@ -440,6 +416,8 @@ void wxFontRefData::SetFaceName(const wxString& facename) { m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename); } + + return true; } void wxFontRefData::SetEncoding(wxFontEncoding encoding) @@ -472,17 +450,15 @@ void wxFontRefData::SetNativeFontInfo(const wxNativeFontInfo& info) // wxFont creation // ---------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject) - wxFont::wxFont(const wxNativeFontInfo& info) { (void) Create(info.GetXFontName()); } bool wxFont::Create( int pointSize, - int family, - int style, - int weight, + wxFontFamily family, + wxFontStyle style, + wxFontWeight weight, bool underlined, const wxString& face, wxFontEncoding encoding) @@ -492,7 +468,7 @@ 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) @@ -502,12 +478,12 @@ bool wxFont::Create(const wxString& fontname) { *this = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); - return TRUE; + return true; } m_refData = new wxFontRefData(fontname); - return TRUE; + return true; } void wxFont::Unshare() @@ -528,102 +504,71 @@ wxFont::~wxFont() { } +wxGDIRefData *wxFont::CreateGDIRefData() const +{ + return new wxFontRefData; +} + +wxGDIRefData *wxFont::CloneGDIRefData(const wxGDIRefData *data) const +{ + return new wxFontRefData(*static_cast(data)); +} + // ---------------------------------------------------------------------------- // accessors // ---------------------------------------------------------------------------- int wxFont::GetPointSize() const { - wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); + wxCHECK_MSG( IsOk(), 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( IsOk(), 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 +wxFontFamily wxFont::DoGetFamily() 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 - ret = M_FONTDATA->m_nativeFontInfo.GetFamily(); - - if (ret == wxFONTFAMILY_DEFAULT) - ret = M_FONTDATA->m_family; - - return ret; -#else return M_FONTDATA->m_family; -#endif } -int wxFont::GetStyle() const +wxFontStyle wxFont::GetStyle() const { - wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); + wxCHECK_MSG( IsOk(), wxFONTSTYLE_MAX, 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 +wxFontWeight wxFont::GetWeight() const { - wxCHECK_MSG( Ok(), 0, wxT("invalid font") ); + wxCHECK_MSG( IsOk(), wxFONTWEIGHT_MAX, 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( IsOk(), false, wxT("invalid font") ); return M_FONTDATA->m_underlined; } wxFontEncoding wxFont::GetEncoding() const { - wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") ); + wxCHECK_MSG( IsOk(), wxFONTENCODING_DEFAULT, 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") ); - - return M_FONTDATA->m_noAA; -} - const wxNativeFontInfo *wxFont::GetNativeFontInfo() const { - wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") ); + wxCHECK_MSG( IsOk(), NULL, wxT("invalid font") ); if ( !M_FONTDATA->HasNativeFont() ) { @@ -638,7 +583,7 @@ const wxNativeFontInfo *wxFont::GetNativeFontInfo() const bool wxFont::IsFixedWidth() const { - wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") ); + wxCHECK_MSG( IsOk(), false, wxT("invalid font") ); if ( M_FONTDATA->HasNativeFont() ) { @@ -646,7 +591,7 @@ bool wxFont::IsFixedWidth() const wxString spacing = M_FONTDATA-> m_nativeFontInfo.GetXFontComponent(wxXLFD_SPACING); - return spacing.Upper() == _T('M'); + return spacing.Upper() == wxT('M'); } return wxFontBase::IsFixedWidth(); @@ -663,32 +608,33 @@ void wxFont::SetPointSize(int pointSize) M_FONTDATA->SetPointSize(pointSize); } -void wxFont::SetFamily(int family) +void wxFont::SetFamily(wxFontFamily family) { Unshare(); M_FONTDATA->SetFamily(family); } -void wxFont::SetStyle(int style) +void wxFont::SetStyle(wxFontStyle style) { Unshare(); M_FONTDATA->SetStyle(style); } -void wxFont::SetWeight(int weight) +void wxFont::SetWeight(wxFontWeight weight) { Unshare(); M_FONTDATA->SetWeight(weight); } -void wxFont::SetFaceName(const wxString& faceName) +bool wxFont::SetFaceName(const wxString& faceName) { Unshare(); - M_FONTDATA->SetFaceName(faceName); + return M_FONTDATA->SetFaceName(faceName) && + wxFontBase::SetFaceName(faceName); } void wxFont::SetUnderlined(bool underlined) @@ -712,20 +658,13 @@ void wxFont::DoSetNativeFontInfo( const wxNativeFontInfo& info ) M_FONTDATA->SetNativeFontInfo( info ); } -void wxFont::SetNoAntiAliasing( bool no ) -{ - Unshare(); - - M_FONTDATA->SetNoAntiAliasing( no ); -} - // ---------------------------------------------------------------------------- // get internal representation of font // ---------------------------------------------------------------------------- -static GdkFont *g_systemDefaultGuiFont = (GdkFont*) NULL; +static GdkFont *g_systemDefaultGuiFont = NULL; -// this is also used from tbargtk.cpp and tooltip.cpp, hence extern +// this is also used from toolbar.cpp and tooltip.cpp, hence extern extern GdkFont *GtkGetDefaultGuiFont() { if (!g_systemDefaultGuiFont) @@ -755,9 +694,9 @@ extern GdkFont *GtkGetDefaultGuiFont() GdkFont *wxFont::GetInternalFont( float scale ) const { - GdkFont *font = (GdkFont *) NULL; + GdkFont *font = NULL; - wxCHECK_MSG( Ok(), font, wxT("invalid font") ) + wxCHECK_MSG( IsOk(), font, wxT("invalid font") ); long int_scale = long(scale * 100.0 + 0.5); // key for fontlist int point_scale = (int)((M_FONTDATA->m_pointSize * 10 * int_scale) / 100);