// Purpose:
// Author: Robert Roebling
// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright: (c) 1998 Robert Roebling and Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "font.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#include "wx/font.h"
#include "wx/fontutil.h"
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);
// 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"))
{
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() )
{
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() )
{
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() )
{
{
m_faceName = facename;
-#ifndef __WXGTK20__
+#ifdef __WXGTK20__
+ m_nativeFontInfo.SetFaceName(facename);
+#else
if ( HasNativeFont() )
{
m_nativeFontInfo.SetXFontComponent(wxXLFD_FAMILY, facename);
{
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
{
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
M_FONTDATA->SetEncoding(encoding);
}
-void wxFont::SetNativeFontInfo( const wxNativeFontInfo& info )
+void wxFont::DoSetNativeFontInfo( const wxNativeFontInfo& info )
{
Unshare();
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());
}
M_FONTDATA->m_faceName,
M_FONTDATA->m_encoding,
&xfontname);
- if ( font )
- {
+ // NB: wxFont::GetNativeFontInfo relies on this
+ // side-effect of GetInternalFont
+ if ( int_scale == 100 )
M_FONTDATA->m_nativeFontInfo.SetXFontName(xfontname);
- }
}
}
projects / wxWidgets.git / blobdiff