X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0aa1258a1b2bf2323c65fc0264c51ebf1dd067a8..21ec3bf99cbdf50d3ba4d59142e24714212ab2c3:/src/gtk/font.cpp diff --git a/src/gtk/font.cpp b/src/gtk/font.cpp index f62f55b840..e174e7c2d0 100644 --- a/src/gtk/font.cpp +++ b/src/gtk/font.cpp @@ -15,10 +15,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "font.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -86,11 +82,6 @@ public: #endif // GTK 2.0/1.x } -#ifndef __WXGTK20__ - // reinitilize the font with the gived XFLD - void ReInit(const wxString& fontname); -#endif - // 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); @@ -102,7 +93,7 @@ public: void SetEncoding(wxFontEncoding encoding); void SetNoAntiAliasing( bool no = TRUE ) { m_noAA = no; } - bool GetNoAntiAliasing() { return m_noAA; } + bool GetNoAntiAliasing() const { return m_noAA; } // and this one also modifies all the other font data fields void SetNativeFontInfo(const wxNativeFontInfo& info); @@ -241,42 +232,14 @@ void wxFontRefData::InitFromNative() // init fields m_faceName = wxGTK_CONV_BACK( pango_font_description_get_family( desc ) ); - m_pointSize = pango_font_description_get_size( desc ) / PANGO_SCALE; + // Pango sometimes needs to have a size + int pango_size = pango_font_description_get_size( desc ); + if (pango_size == 0) + m_nativeFontInfo.SetPointSize(12); - switch (pango_font_description_get_style( desc )) - { - case PANGO_STYLE_NORMAL: - m_style = wxFONTSTYLE_NORMAL; - break; - case PANGO_STYLE_ITALIC: - m_style = wxFONTSTYLE_ITALIC; - break; - case PANGO_STYLE_OBLIQUE: - m_style = wxFONTSTYLE_SLANT; - break; - } - - switch (pango_font_description_get_weight( desc )) - { - case PANGO_WEIGHT_ULTRALIGHT: - m_weight = wxFONTWEIGHT_LIGHT; - break; - case PANGO_WEIGHT_LIGHT: - m_weight = wxFONTWEIGHT_LIGHT; - break; - case PANGO_WEIGHT_NORMAL: - m_weight = wxFONTWEIGHT_NORMAL; - break; - case PANGO_WEIGHT_BOLD: - m_weight = wxFONTWEIGHT_BOLD; - break; - case PANGO_WEIGHT_ULTRABOLD: - m_weight = wxFONTWEIGHT_BOLD; - break; - case PANGO_WEIGHT_HEAVY: - m_weight = wxFONTWEIGHT_BOLD; - break; - } + m_pointSize = m_nativeFontInfo.GetPointSize(); + m_style = m_nativeFontInfo.GetStyle(); + m_weight = m_nativeFontInfo.GetWeight(); if (m_faceName == wxT("monospace")) { @@ -442,15 +405,6 @@ wxFontRefData::wxFontRefData(const wxString& fontname) InitFromNative(); } -#ifndef __WXGTK20__ -void wxFontRefData::ReInit(const wxString& fontname) -{ - m_nativeFontInfo.SetXFontName(fontname); - - InitFromNative(); -} -#endif - void wxFontRefData::ClearGdkFonts() { #ifndef __WXGTK20__ @@ -480,10 +434,7 @@ void wxFontRefData::SetPointSize(int pointSize) m_pointSize = pointSize; #ifdef __WXGTK20__ - // Get native info - PangoFontDescription *desc = m_nativeFontInfo.description; - - pango_font_description_set_size( desc, m_pointSize * PANGO_SCALE ); + m_nativeFontInfo.SetPointSize(pointSize); #else if ( HasNativeFont() ) { @@ -510,24 +461,7 @@ void wxFontRefData::SetStyle(int style) m_style = style; #ifdef __WXGTK20__ - // Get native info - PangoFontDescription *desc = m_nativeFontInfo.description; - - switch ( style ) - { - case wxFONTSTYLE_ITALIC: - pango_font_description_set_style( desc, PANGO_STYLE_ITALIC ); - break; - case wxFONTSTYLE_SLANT: - pango_font_description_set_style( desc, PANGO_STYLE_OBLIQUE ); - break; - default: - wxFAIL_MSG( _T("unknown font style") ); - // fall through - case wxFONTSTYLE_NORMAL: - pango_font_description_set_style( desc, PANGO_STYLE_NORMAL ); - break; - } + m_nativeFontInfo.SetStyle((wxFontStyle)style); #else if ( HasNativeFont() ) { @@ -560,25 +494,7 @@ void wxFontRefData::SetWeight(int weight) m_weight = weight; #ifdef __WXGTK20__ - PangoFontDescription *desc = m_nativeFontInfo.description; - switch ( weight ) - { - case wxFONTWEIGHT_BOLD: - pango_font_description_set_weight(desc, PANGO_WEIGHT_BOLD); - break; - - case wxFONTWEIGHT_LIGHT: - pango_font_description_set_weight(desc, PANGO_WEIGHT_LIGHT); - break; - - default: - wxFAIL_MSG( _T("unknown font weight") ); - // fall through - - case wxFONTWEIGHT_NORMAL: - // unspecified - pango_font_description_set_weight(desc, PANGO_WEIGHT_NORMAL); - } + m_nativeFontInfo.SetWeight((wxFontWeight)weight); #else //!__WXGTK20__ if ( HasNativeFont() ) { @@ -618,7 +534,9 @@ void wxFontRefData::SetFaceName(const wxString& facename) { m_faceName = facename; -#ifndef __WXGTK20__ +#ifdef __WXGTK20__ + m_nativeFontInfo.SetFaceName(facename); +#else if ( HasNativeFont() ) { m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename); @@ -738,35 +656,67 @@ 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") ); +#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 + 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 { 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 @@ -780,26 +730,32 @@ wxFontEncoding wxFont::GetEncoding() const { wxCHECK_MSG( Ok(), 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() +bool wxFont::GetNoAntiAliasing() const { wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") ); return M_FONTDATA->m_noAA; } -wxNativeFontInfo *wxFont::GetNativeFontInfo() const +const wxNativeFontInfo *wxFont::GetNativeFontInfo() const { wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") ); #ifndef __WXGTK20__ - if ( M_FONTDATA->m_nativeFontInfo.GetXFontName().empty() ) + if ( !M_FONTDATA->HasNativeFont() ) + { + // NB: this call has important side-effect: it not only finds + // GdkFont representation, it also initializes m_nativeFontInfo + // by calling its SetXFontName method GetInternalFont(); + } #endif - return new wxNativeFontInfo(M_FONTDATA->m_nativeFontInfo); + return &(M_FONTDATA->m_nativeFontInfo); } bool wxFont::IsFixedWidth() const @@ -947,7 +903,7 @@ GdkFont *wxFont::GetInternalFont( float scale ) const if ( !font ) { // do we have the XLFD? - if ( M_FONTDATA->HasNativeFont() ) + if ( int_scale == 100 && M_FONTDATA->HasNativeFont() ) { font = wxLoadFont(M_FONTDATA->m_nativeFontInfo.GetXFontName()); } @@ -964,10 +920,10 @@ GdkFont *wxFont::GetInternalFont( float scale ) const M_FONTDATA->m_faceName, M_FONTDATA->m_encoding, &xfontname); - if ( font ) - { - M_FONTDATA->ReInit(xfontname); - } + // NB: wxFont::GetNativeFontInfo relies on this + // side-effect of GetInternalFont + if ( int_scale == 100 ) + M_FONTDATA->m_nativeFontInfo.SetXFontName(xfontname); } }