// Name: font.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
+// Id: $Id$
// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#include "wx/font.h"
#include "wx/utils.h"
+#include "wx/log.h"
#include <strings.h>
+#include "gdk/gdk.h"
+
//-----------------------------------------------------------------------------
// local data
//-----------------------------------------------------------------------------
-static char *wx_font_family [] = {
- "wxDEFAULT", "wxDECORATIVE", "wxMODERN", "wxROMAN", "wxSCRIPT",
- "wxSWISS", "wxTELETYPE",
-};
-
-static char *wx_font_style [] = {
- "wxDEFAULT", "wxNORMAL", "wxSLANT", "wxITALIC",
-};
-
-static char *wx_font_weight [] = {
- "wxDEFAULT", "wxNORMAL", "wxBOLD", "wxLIGHT",
-};
-
+/*
extern wxFontNameDirectory *wxTheFontNameDirectory;
+*/
//-----------------------------------------------------------------------------
// wxFont
class wxFontRefData: public wxObjectRefData
{
- public:
-
- wxFontRefData(void);
- ~wxFontRefData(void);
-
- wxList m_scaled_xfonts;
- int m_pointSize;
- int m_family, m_style, m_weight;
- bool m_underlined;
- int m_fontId;
- char* m_faceName;
-
- bool m_byXFontName;
- GdkFont *m_font;
-
+public:
+
+ wxFontRefData();
+ wxFontRefData( const wxFontRefData& data );
+ ~wxFontRefData();
+
+ wxList m_scaled_xfonts;
+ int m_pointSize;
+ int m_family, m_style, m_weight;
+ bool m_underlined;
+ wxString m_faceName;
+
+ bool m_byXFontName;
+ GdkFont *m_font;
+
friend wxFont;
};
-wxFontRefData::wxFontRefData(void) : m_scaled_xfonts(wxKEY_INTEGER)
-{
- m_byXFontName = FALSE;
- m_pointSize = -1;
- m_family = -1;
- m_style = -1;
- m_weight = -1;
- m_underlined = FALSE;
- m_fontId = 0;
- m_faceName = NULL;
- m_font = NULL;
-}
-
-wxFontRefData::~wxFontRefData(void)
-{
- wxNode *node = m_scaled_xfonts.First();
- while (node)
- {
- GdkFont *font = (GdkFont*)node->Data();
- wxNode *next = node->Next();
- gdk_font_unref( font );
- node = next;
- }
- if (m_faceName)
- {
- delete m_faceName;
- m_faceName = NULL;
- }
- if (m_font) gdk_font_unref( m_font );
+wxFontRefData::wxFontRefData() : m_scaled_xfonts(wxKEY_INTEGER)
+{
+ m_byXFontName = FALSE;
+ m_pointSize = 12;
+ m_family = wxSWISS;
+ m_style = wxNORMAL;
+ m_weight = wxNORMAL;
+ m_underlined = FALSE;
+ m_font = (GdkFont *) NULL;
+}
+
+wxFontRefData::wxFontRefData( const wxFontRefData& data ) : m_scaled_xfonts(wxKEY_INTEGER)
+{
+ m_byXFontName = FALSE;
+ 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_font = (GdkFont *) NULL;
+ if (data.m_font) m_font = gdk_font_ref( data.m_font );
+}
+
+wxFontRefData::~wxFontRefData()
+{
+ wxNode *node = m_scaled_xfonts.First();
+ while (node)
+ {
+ GdkFont *font = (GdkFont*)node->Data();
+ wxNode *next = node->Next();
+ gdk_font_unref( font );
+ node = next;
+ }
+ if (m_font) gdk_font_unref( m_font );
}
//-----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
-wxFont::wxFont(void)
+wxFont::wxFont()
{
- if (wxTheFontList) wxTheFontList->Append( this );
+ if (wxTheFontList) wxTheFontList->Append( this );
}
wxFont::wxFont( char *xFontName )
{
- if (!xFontName) return;
-
- m_refData = new wxFontRefData();
-
- M_FONTDATA->m_byXFontName = TRUE;
- M_FONTDATA->m_font = gdk_font_load( xFontName );
+ if (!xFontName) return;
+
+ m_refData = new wxFontRefData();
+
+ M_FONTDATA->m_byXFontName = TRUE;
+ M_FONTDATA->m_font = gdk_font_load( xFontName );
}
-wxFont::wxFont(int PointSize, int FontIdOrFamily, int Style, int Weight,
- bool Underlined, const char* Face)
+wxFont::wxFont( int pointSize, int family, int style, int weight, bool underlined, const wxString& face )
{
- m_refData = new wxFontRefData();
+ m_refData = new wxFontRefData();
+
+ if (family == wxDEFAULT)
+ M_FONTDATA->m_family = wxSWISS;
+ else
+ M_FONTDATA->m_family = family;
+
+ if (!face.IsEmpty()) M_FONTDATA->m_faceName = face;
+
+ if (style == wxDEFAULT)
+ M_FONTDATA->m_style = wxNORMAL;
+ else
+ M_FONTDATA->m_style = style;
+
+ if (weight == wxDEFAULT)
+ M_FONTDATA->m_weight = wxNORMAL;
+ else
+ M_FONTDATA->m_weight = weight;
+
+ if (pointSize == wxDEFAULT)
+ M_FONTDATA->m_pointSize = 12;
+ else
+ M_FONTDATA->m_pointSize = pointSize;
+
+ M_FONTDATA->m_underlined = underlined;
+
+ if (wxTheFontList) wxTheFontList->Append( this );
- if ((M_FONTDATA->m_faceName = (Face) ? copystring(Face) : (char*)NULL) )
- {
- M_FONTDATA->m_fontId = wxTheFontNameDirectory->FindOrCreateFontId( Face, FontIdOrFamily );
- M_FONTDATA->m_family = wxTheFontNameDirectory->GetFamily( FontIdOrFamily );
- }
- else
- {
- M_FONTDATA->m_fontId = FontIdOrFamily;
- M_FONTDATA->m_family = wxTheFontNameDirectory->GetFamily( FontIdOrFamily );
- }
- M_FONTDATA->m_style = Style;
- M_FONTDATA->m_weight = Weight;
- M_FONTDATA->m_pointSize = PointSize;
- M_FONTDATA->m_underlined = Underlined;
+}
+
+wxFont::wxFont( const wxFont& font )
+{
+ Ref( font );
- if (wxTheFontList) wxTheFontList->Append( this );
+ if (wxTheFontList) wxTheFontList->Append( this );
}
-wxFont::wxFont(int PointSize, const char *Face, int Family, int Style,
- int Weight, bool Underlined)
+wxFont::~wxFont()
{
- m_refData = new wxFontRefData();
+ if (wxTheFontList) wxTheFontList->DeleteObject( this );
+}
- M_FONTDATA->m_fontId = wxTheFontNameDirectory->FindOrCreateFontId( Face, Family );
- M_FONTDATA->m_faceName = (Face) ? copystring(Face) : (char*)NULL;
- M_FONTDATA->m_family = wxTheFontNameDirectory->GetFamily( M_FONTDATA->m_fontId );
- M_FONTDATA->m_style = Style;
- M_FONTDATA->m_weight = Weight;
- M_FONTDATA->m_pointSize = PointSize;
- M_FONTDATA->m_underlined = Underlined;
+wxFont& wxFont::operator = ( const wxFont& font )
+{
+ if (*this == font) return (*this);
+ Ref( font );
+ return *this;
+}
- if (wxTheFontList) wxTheFontList->Append( this );
+bool wxFont::operator == ( const wxFont& font )
+{
+ return m_refData == font.m_refData;
}
-wxFont::wxFont( const wxFont& font )
-{
- Ref( font );
-
- if (wxTheFontList) wxTheFontList->Append( this );
+bool wxFont::operator != ( const wxFont& font )
+{
+ return m_refData != font.m_refData;
}
-wxFont::wxFont( const wxFont* font )
-{
- UnRef();
- if (font) Ref( *font );
-
- if (wxTheFontList) wxTheFontList->Append( this );
+bool wxFont::Ok() const
+{
+ return (m_refData != NULL);
}
-wxFont::~wxFont(void)
+int wxFont::GetPointSize() const
{
- if (wxTheFontList) wxTheFontList->DeleteObject( this );
+ wxCHECK_MSG( Ok(), 0, "invalid font" );
+
+ return M_FONTDATA->m_pointSize;
}
-wxFont& wxFont::operator = ( const wxFont& font )
-{
- if (*this == font) return (*this);
- Ref( font );
- return *this;
+wxString wxFont::GetFaceName() const
+{
+ wxCHECK_MSG( Ok(), "", "invalid font" );
+
+ return M_FONTDATA->m_faceName;
}
-bool wxFont::operator == ( const wxFont& font )
-{
- return m_refData == font.m_refData;
+int wxFont::GetFamily() const
+{
+ wxCHECK_MSG( Ok(), 0, "invalid font" );
+
+ return M_FONTDATA->m_family;
}
-bool wxFont::operator != ( const wxFont& font )
-{
- return m_refData != font.m_refData;
+wxString wxFont::GetFamilyString() const
+{
+ wxCHECK_MSG( Ok(), "wxDEFAULT", "invalid font" );
+
+ switch (M_FONTDATA->m_family)
+ {
+ case wxDECORATIVE: return wxString("wxDECORATIVE");
+ case wxROMAN: return wxString("wxROMAN");
+ case wxSCRIPT: return wxString("wxSCRIPT");
+ case wxSWISS: return wxString("wxSWISS");
+ case wxMODERN: return wxString("wxMODERN");
+ case wxTELETYPE: return wxString("wxTELETYPE");
+ default: return "wxDEFAULT";
+ }
+
+ return "wxDEFAULT";
}
-bool wxFont::Ok()
+int wxFont::GetStyle() const
{
- return (m_refData != NULL);
+ wxCHECK_MSG( Ok(), 0, "invalid font" );
+
+ return M_FONTDATA->m_style;
}
-int wxFont::GetPointSize(void) const
+wxString wxFont::GetStyleString() const
{
- return M_FONTDATA->m_pointSize;
+ wxCHECK_MSG( Ok(), "wxDEFAULT", "invalid font" );
+
+ switch (M_FONTDATA->m_style)
+ {
+ case wxNORMAL: return wxString("wxNORMAL");
+ case wxSLANT: return wxString("wxSLANT");
+ case wxITALIC: return wxString("wxITALIC");
+ default: return wxString("wxDEFAULT");
+ }
+
+ return wxString("wxDEFAULT");
}
-wxString wxFont::GetFaceString(void) const
+int wxFont::GetWeight() const
{
- wxString s = wxTheFontNameDirectory->GetFontName( M_FONTDATA->m_fontId );
- return s;
+ wxCHECK_MSG( Ok(), 0, "invalid font" );
+
+ return M_FONTDATA->m_weight;
}
-wxString wxFont::GetFaceName(void) const
+wxString wxFont::GetWeightString() const
{
- wxString s = wxTheFontNameDirectory->GetFontName( M_FONTDATA->m_fontId );
- return s;
+ wxCHECK_MSG( Ok(), "wxDEFAULT", "invalid font" );
+
+ switch (M_FONTDATA->m_weight)
+ {
+ case wxNORMAL: return wxString("wxNORMAL");
+ case wxBOLD: return wxString("wxBOLD");
+ case wxLIGHT: return wxString("wxLIGHT");
+ default: return wxString("wxDEFAULT");
+ }
+
+ return wxString("wxDEFAULT");
}
-int wxFont::GetFamily(void) const
+bool wxFont::GetUnderlined() const
{
- return M_FONTDATA->m_family;
+ wxCHECK_MSG( Ok(), FALSE, "invalid font" );
+
+ return M_FONTDATA->m_underlined;
}
-wxString wxFont::GetFamilyString(void) const
+void wxFont::Unshare()
{
- wxString s = wx_font_family[M_FONTDATA->m_family];
- return s;
+ if (!m_refData)
+ {
+ m_refData = new wxFontRefData();
+ }
+ else
+ {
+ wxFontRefData* ref = new wxFontRefData(*(wxFontRefData*)m_refData);
+ UnRef();
+ m_refData = ref;
+ }
}
-int wxFont::GetFontId(void) const
+void wxFont::SetPointSize(int pointSize)
{
- return M_FONTDATA->m_fontId; // stub
+ Unshare();
+
+ M_FONTDATA->m_pointSize = pointSize;
}
-int wxFont::GetStyle(void) const
+void wxFont::SetFamily(int family)
{
- return M_FONTDATA->m_style;
+ Unshare();
+
+ M_FONTDATA->m_family = family;
}
-wxString wxFont::GetStyleString(void) const
+void wxFont::SetStyle(int style)
{
- wxString s = wx_font_style[M_FONTDATA->m_style];
- return s;
+ Unshare();
+
+ M_FONTDATA->m_style = style;
}
-int wxFont::GetWeight(void) const
+void wxFont::SetWeight(int weight)
{
- return M_FONTDATA->m_weight;
+ Unshare();
+
+ M_FONTDATA->m_weight = weight;
}
-wxString wxFont::GetWeightString(void) const
+void wxFont::SetFaceName(const wxString& faceName)
{
- wxString s = wx_font_weight[M_FONTDATA->m_weight];
- return s;
+ Unshare();
+
+ M_FONTDATA->m_faceName = faceName;
}
-bool wxFont::GetUnderlined(void) const
+void wxFont::SetUnderlined(bool underlined)
{
- return M_FONTDATA->m_underlined;
+ Unshare();
+
+ M_FONTDATA->m_underlined = underlined;
}
//-----------------------------------------------------------------------------
// get internal representation of font
//-----------------------------------------------------------------------------
-// local help function
-static GdkFont *wxLoadQueryNearestFont(int point_size, int fontid,
- int style, int weight,
- bool underlined);
-
-GdkFont *wxFont::GetInternalFont(float scale) const
-{
- if (M_FONTDATA->m_byXFontName) return M_FONTDATA->m_font;
-
- long int_scale = long(scale * 100.0 + 0.5); // key for fontlist
- int point_scale = (M_FONTDATA->m_pointSize * 10 * int_scale) / 100;
- GdkFont *font = NULL;
-
- wxNode *node = M_FONTDATA->m_scaled_xfonts.Find(int_scale);
- if (node)
- {
- font = (GdkFont*)node->Data();
- }
- else
- {
- font = wxLoadQueryNearestFont( point_scale, M_FONTDATA->m_fontId, M_FONTDATA->m_style,
- M_FONTDATA->m_weight, M_FONTDATA->m_underlined );
- M_FONTDATA->m_scaled_xfonts.Append( int_scale, (wxObject*)font );
- }
- if (!font)
- printf("could not load any font");
-// wxError("could not load any font", "wxFont");
- return font;
+static GdkFont *wxLoadQueryNearestFont( int point_size, int family, int style, int weight,
+ bool underlined, const wxString &facename );
+
+GdkFont *wxFont::GetInternalFont( float scale ) const
+{
+ if (!Ok())
+ {
+ wxFAIL_MSG( "invalid font" );
+ return (GdkFont*) NULL;
+ }
+
+ /* short cut if the special X font constructor has been used */
+ if (M_FONTDATA->m_byXFontName) return M_FONTDATA->m_font;
+
+ long int_scale = long(scale * 100.0 + 0.5); /* key for fontlist */
+ int point_scale = (M_FONTDATA->m_pointSize * 10 * int_scale) / 100;
+ GdkFont *font = (GdkFont *) NULL;
+
+ wxNode *node = M_FONTDATA->m_scaled_xfonts.Find(int_scale);
+ if (node)
+ {
+ font = (GdkFont*)node->Data();
+ }
+ else
+ {
+/*
+ if ((int_scale == 100) &&
+ (M_FONTDATA->m_family == wxSWISS) &&
+ (M_FONTDATA->m_style == wxNORMAL) &&
+ (M_FONTDATA->m_pointSize == 12) &&
+ (M_FONTDATA->m_weight == wxNORMAL) &&
+ (M_FONTDATA->m_underlined == FALSE))
+ {
+ font = gdk_font_load( "-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-*-*" );
+ }
+ else
+*/
+ {
+ font = wxLoadQueryNearestFont( point_scale, M_FONTDATA->m_family, M_FONTDATA->m_style,
+ M_FONTDATA->m_weight, M_FONTDATA->m_underlined, M_FONTDATA->m_faceName );
+ }
+ M_FONTDATA->m_scaled_xfonts.Append( int_scale, (wxObject*)font );
+ }
+
+ if (!font)
+ {
+ wxLogError("could not load any font");
+ }
+
+ return font;
}
//-----------------------------------------------------------------------------
// local utilities to find a X font
//-----------------------------------------------------------------------------
-static GdkFont *wxLoadQueryFont(int point_size, int fontid, int style,
- int weight, bool WXUNUSED(underlined))
+static GdkFont*wxLoadQueryFont( int pointSize, int family, int style, int weight,
+ bool underlined, const wxString &facename )
{
- char buffer[512];
- char *name = wxTheFontNameDirectory->GetScreenName( fontid, weight, style );
-
- if (!name)
- name = "-*-*-*-*-*-*-*-%d-*-*-*-*-*-*";
- sprintf(buffer, name, point_size);
-
- return gdk_font_load( buffer );
+ char *xfamily = (char*) NULL;
+ char *xstyle = (char*) NULL;
+ char *xweight = (char*) NULL;
+
+ switch (family)
+ {
+ case wxDECORATIVE: xfamily = "lucida"; break;
+ case wxROMAN: xfamily = "times"; break;
+ case wxMODERN: xfamily = "courier"; break;
+ case wxSWISS: xfamily = "helvetica"; break;
+ case wxTELETYPE: xfamily = "lucidatypewriter"; break;
+ case wxSCRIPT: xfamily = "utopia"; break;
+ default: xfamily = "*";
+ }
+
+ if (!facename.IsEmpty())
+ {
+ sprintf( wxBuffer, "-*-%s-*-*-normal-*-*-*-*-*-*-*-*-*", facename.c_str() );
+ GdkFont *test = gdk_font_load( wxBuffer );
+ if (test)
+ {
+ gdk_font_unref( test );
+ xfamily = WXSTRINGCAST facename;
+ }
+ }
+
+ switch (style)
+ {
+ case wxITALIC: xstyle = "i"; break;
+ case wxSLANT: xstyle = "o"; break;
+ case wxNORMAL: xstyle = "r"; break;
+ default: xstyle = "*"; break;
+ }
+ switch (weight)
+ {
+ case wxBOLD: xweight = "bold"; break;
+ case wxLIGHT:
+ case wxNORMAL: xweight = "medium"; break;
+ default: xweight = "*"; break;
+ }
+
+ sprintf( wxBuffer, "-*-%s-%s-%s-normal-*-*-%d-*-*-*-*-*-*",
+ xfamily, xweight, xstyle, pointSize);
+
+ return gdk_font_load( wxBuffer );
}
-static GdkFont *wxLoadQueryNearestFont(int point_size, int fontid,
- int style, int weight,
- bool underlined)
+static GdkFont *wxLoadQueryNearestFont( int point_size, int family, int style, int weight,
+ bool underlined, const wxString &facename )
{
- GdkFont *font;
+ GdkFont *font = wxLoadQueryFont( point_size, family, style, weight, underlined, facename );
+
+ if (!font)
+ {
+ /* search up and down by stepsize 10 */
+ int max_size = point_size + 20 * (1 + (point_size/180));
+ int min_size = point_size - 20 * (1 + (point_size/180));
+
+ int i;
+
+ /* Search for smaller size (approx.) */
+ for (i=point_size-10; !font && i >= 10 && i >= min_size; i -= 10)
+ font = wxLoadQueryFont(i, family, style, weight, underlined, facename );
- font = wxLoadQueryFont( point_size, fontid, style, weight, underlined );
+ /* Search for larger size (approx.) */
+ for (i=point_size+10; !font && i <= max_size; i += 10)
+ font = wxLoadQueryFont( i, family, style, weight, underlined, facename );
- if (!font) {
- // search up and down by stepsize 10
- int max_size = point_size + 20 * (1 + (point_size/180));
- int min_size = point_size - 20 * (1 + (point_size/180));
- int i;
+ /* Try default family */
+ if (!font && family != wxDEFAULT)
+ font = wxLoadQueryFont( point_size, wxDEFAULT, style, weight, underlined, facename );
- // Search for smaller size (approx.)
- for (i=point_size-10; !font && i >= 10 && i >= min_size; i -= 10)
- font = wxLoadQueryFont(i, fontid, style, weight, underlined);
- // Search for larger size (approx.)
- for (i=point_size+10; !font && i <= max_size; i += 10)
- font = wxLoadQueryFont(i, fontid, style, weight, underlined);
- // Try default family
- if (!font && fontid != wxDEFAULT)
- font = wxLoadQueryFont(point_size, wxDEFAULT, style,
- weight, underlined);
- // Bogus font
- if (!font)
- font = wxLoadQueryFont(120, wxDEFAULT, wxNORMAL, wxNORMAL,
- underlined);
+ /* Bogus font */
+ if (!font)
+ font = wxLoadQueryFont(120, wxDEFAULT, wxNORMAL, wxNORMAL, underlined, facename );
}
+
return font;
}
+/*
+
//-----------------------------------------------------------------------------
// face names and index functions
//-----------------------------------------------------------------------------
"AfmTimes", "Times",
"AfmHelvetica", "Helv",
"AfmCourier", "Cour",
-
+
"Afm___", "${AfmTimes,$[weight],$[style]}",
"AfmTimes__", "${AfmTimes}${Afm$[weight]}${Afm$[style]}",
"PostScriptBoldStraight", "-Bold",
"PostScriptBoldItalic", "-BoldOblique",
"PostScriptBoldSlant", "-BoldOblique",
-
+
#if WX_NORMALIZED_PS_FONTS
"PostScript___", "${PostScriptTimes,$[weight],$[style]}",
#else
"ScreenItalic", "i",
"ScreenSlant", "o",
- "ScreenDefaultBase", "misc-fixed",
+ "ScreenDefaultBase", "*-times",
+
"ScreenRomanBase", "*-times",
"ScreenDecorativeBase", "*-helvetica",
"ScreenModernBase", "*-courier",
"ScreenScriptBase", "*-zapfchancery",
"ScreenStdSuffix", "-${Screen$[weight]}-${Screen$[style]}"
- "-normal-*-*-%d-*-*-*-*-*-*",
+ "-normal-*-*-%d-*-*-*-*-*-*",
"Screen___",
"-${ScreenDefaultBase}${ScreenStdSuffix}",
"-${ScreenSwissBase}${ScreenStdSuffix}",
"ScreenScript__",
"-${ScreenScriptBase}${ScreenStdSuffix}",
- NULL
+ (char *) NULL
};
enum {wxWEIGHT_NORMAL, wxWEIGHT_BOLD, wxWEIGHT_LIGHT, wxNUM_WEIGHTS};
static int WCoordinate(int w)
{
- switch (w) {
- case wxBOLD: return wxWEIGHT_BOLD;
- case wxLIGHT: return wxWEIGHT_LIGHT;
- case wxNORMAL:
- default: return wxWEIGHT_NORMAL;
+ switch (w)
+ {
+ case wxBOLD: return wxWEIGHT_BOLD;
+ case wxLIGHT: return wxWEIGHT_LIGHT;
+ case wxNORMAL:
+ default: return wxWEIGHT_NORMAL;
}
};
static int SCoordinate(int s)
{
- switch (s) {
- case wxITALIC: return wxSTYLE_ITALIC;
- case wxSLANT: return wxSTYLE_SLANT;
- case wxNORMAL:
- default: return wxSTYLE_NORMAL;
+ switch (s)
+ {
+ case wxITALIC: return wxSTYLE_ITALIC;
+ case wxSLANT: return wxSTYLE_SLANT;
+ case wxNORMAL:
+ default: return wxSTYLE_NORMAL;
}
};
// wxSuffixMap
//-----------------------------------------------------------------------------
-class wxSuffixMap {
+class wxSuffixMap
+{
public:
- ~wxSuffixMap(void);
+ ~wxSuffixMap();
inline char *GetName(int weight, int style)
{
- return ( map [WCoordinate(weight)] [SCoordinate(style)] );
+ return ( map [WCoordinate(weight)] [SCoordinate(style)] );
}
char *map[wxNUM_WEIGHTS][wxNUM_STYLES];
void Initialize(const char *, const char *);
};
-//#if !USE_RESOURCES
-#define wxGetResource(a, b, c) 0
-//#endif
-
static void SearchResource(const char *prefix, const char **names, int count, char **v)
{
int k, i, j;
char resource[1024], **defaults, *internal;
k = 1 << count;
+
+ *v = (char *) NULL;
+ internal = (char *) NULL;
+
+ for (i = 0; i < k; i++)
+ {
+ strcpy(resource, prefix);
+ for (j = 0; j < count; j++)
+ {
+ // upon failure to find a matching fontname
+ // in the default fonts above, we substitute more
+ // and more values by _ so that at last ScreenMyFontBoldNormal
+ // would turn into Screen___ and this will then get
+ // converted to -${ScreenDefaultBase}${ScreenStdSuffix}
+
+ if (!(i & (1 << j)))
+ strcat(resource, names[j]);
+ else
+ strcat(resource, "_");
+ }
+
+ // we previously search the Xt-resources here
+
+ if (!internal)
+ {
+ defaults = font_defaults;
+ while (*defaults)
+ {
+ if (!strcmp(*defaults, resource))
+ {
+ internal = defaults[1];
+ break;
+ }
+ defaults += 2;
+ }
+ }
+ }
- *v = NULL;
- internal = NULL;
-
- for (i = 0; i < k; i++) {
- strcpy(resource, prefix);
- for (j = 0; j < count; j++) {
- if (!(i & (1 << j)))
- strcat(resource, names[j]);
- else
- strcat(resource, "_");
+ if (internal)
+ {
+ if ((strcmp(internal,"-${ScreenDefaultBase}${ScreenStdSuffix}") == 0) &&
+ (strcmp(names[0], "Default") != 0))
+ {
+ // we did not find any font name in the standard list.
+ // this can (hopefully does) mean that someone supplied
+ // the facename in the wxFont constructor so we insert
+ // it here
+
+ strcpy( resource,"-*-" ); // any producer
+ strcat( resource, names[0] ); // facename
+ strcat( resource, "${ScreenStdSuffix}" ); // add size params later on
+ *v = copystring(resource);
}
- if (wxGetResource(wxAPP_CLASS, (char *)resource, v))
- return;
- if (!internal) {
- defaults = font_defaults;
- while (*defaults) {
- if (!strcmp(*defaults, resource)) {
- internal = defaults[1];
- break;
- }
- defaults += 2;
- }
+ else
+ {
+ *v = copystring(internal);
}
}
- if (internal)
- *v = copystring(internal);
}
-wxSuffixMap::~wxSuffixMap(void)
+wxSuffixMap::~wxSuffixMap()
{
int k, j;
for (k = 0; k < wxNUM_WEIGHTS; ++k)
- for (j = 0; j < wxNUM_STYLES; ++j)
- if (map[k][j]) {
- delete[] map[k][j];
- map[k][j] = NULL;
- }
+ for (j = 0; j < wxNUM_STYLES; ++j)
+ if (map[k][j])
+ {
+ delete[] map[k][j];
+ map[k][j] = (char *) NULL;
+ }
}
void wxSuffixMap::Initialize(const char *resname, const char *devresname)
int i, j, k;
const char *names[3];
- for (k = 0; k < wxNUM_WEIGHTS; k++) {
- switch (k) {
- case wxWEIGHT_NORMAL: weight = "Medium"; break;
- case wxWEIGHT_LIGHT: weight = "Light"; break;
- case wxWEIGHT_BOLD:
- default: weight = "Bold";
- }
- for (j = 0; j < wxNUM_STYLES; j++) {
- switch (j) {
- case wxSTYLE_NORMAL: style = "Straight"; break;
- case wxSTYLE_ITALIC: style = "Italic"; break;
- case wxSTYLE_SLANT:
- default: style = "Slant";
- }
- names[0] = resname;
- names[1] = weight;
- names[2] = style;
-
- SearchResource(devresname, names, 3, &v);
-
- /* Expand macros in the found string: */
- found:
- int len, closer = 0, startpos = 0;
-
- len = (v ? strlen(v) : 0);
- for (i = 0; i < len; i++) {
- if (v[i] == '$' && ((v[i+1] == '[') || (v[i+1] == '{'))) {
- startpos = i;
- closer = (v[i+1] == '[') ? ']' : '}';
- ++i;
- } else if (v[i] == closer) {
- int newstrlen;
- const char *r = NULL; bool delete_r = FALSE;
- char *name;
-
- name = v + startpos + 2;
- v[i] = 0;
-
- if (closer == '}') {
- int i, count, len;
- char **names;
-
- for (i = 0, count = 1; name[i]; i++)
- if (name[i] == ',')
- count++;
+ for (k = 0; k < wxNUM_WEIGHTS; k++)
+ {
+ switch (k)
+ {
+ case wxWEIGHT_NORMAL: weight = "Medium"; break;
+ case wxWEIGHT_LIGHT: weight = "Light"; break;
+ case wxWEIGHT_BOLD:
+ default: weight = "Bold";
+ }
+ for (j = 0; j < wxNUM_STYLES; j++)
+ {
+ switch (j)
+ {
+ case wxSTYLE_NORMAL: style = "Straight"; break;
+ case wxSTYLE_ITALIC: style = "Italic"; break;
+ case wxSTYLE_SLANT:
+ default: style = "Slant";
+ }
+ names[0] = resname;
+ names[1] = weight;
+ names[2] = style;
+
+ SearchResource(devresname, names, 3, &v);
- len = i;
-
- names = new char*[count];
- names[0] = name;
- for (i = 0, count = 1; i < len; i++)
- if (name[i] == ',') {
- names[count++] = name + i + 1;
- name[i] = 0;
- }
-
- SearchResource("", (const char **)names, count, (char **)&r);
- delete_r = (r != 0);
- delete[] names;
-
- if (!r) {
- for (i = 0; i < len; i++)
- if (!name[i])
- name[i] = ',';
- r = "";
- printf("Bad resource name \"%s\" in font lookup\n", name);
- }
- } else if (!strcmp(name, "weight")) {
- r = weight;
- } else if (!strcmp(name, "style")) {
- r = style;
- } else if (!strcmp(name, "family")) {
- r = resname;
- } else {
- r = "";
- printf("Bad font macro name \"%s\"\n", name);
- }
-
- // add r to v
- newstrlen = strlen(r);
- char *naya = new char[startpos + newstrlen + len - i];
- memcpy(naya, v, startpos);
- memcpy(naya + startpos, r, newstrlen);
- memcpy(naya + startpos + newstrlen, v + i + 1, len - i);
- if (delete_r)
- delete[] (char*)r;
- delete[] v;
- v = naya;
-
- goto found;
- }
- }
- /* We have a final value: */
- map[k][j] = v;
- }
+ // Expand macros in the found string:
+found:
+ int len, closer = 0, startpos = 0;
+
+ len = (v ? strlen(v) : 0);
+ for (i = 0; i < len; i++)
+ {
+ if (v[i] == '$' && ((v[i+1] == '[') || (v[i+1] == '{')))
+ {
+ startpos = i;
+ closer = (v[i+1] == '[') ? ']' : '}';
+ ++i;
+ }
+ else if (v[i] == closer)
+ {
+ int newstrlen;
+ const char *r = (char *) NULL; bool delete_r = FALSE;
+ char *name;
+
+ name = v + startpos + 2;
+ v[i] = 0;
+
+ if (closer == '}')
+ {
+ int i, count, len;
+ char **names;
+
+ for (i = 0, count = 1; name[i]; i++)
+ if (name[i] == ',')
+ count++;
+
+ len = i;
+
+ names = new char*[count];
+ names[0] = name;
+ for (i = 0, count = 1; i < len; i++)
+ if (name[i] == ',')
+ {
+ names[count++] = name + i + 1;
+ name[i] = 0;
+ }
+
+ SearchResource("", (const char **)names, count, (char **)&r);
+ delete_r = (r != 0);
+ delete[] names;
+
+ if (!r)
+ {
+ for (i = 0; i < len; i++)
+ if (!name[i])
+ name[i] = ',';
+ r = "";
+ wxLogError( "Bad resource name in font lookup." );
+ }
+ } else if (!strcmp(name, "weight")) {
+ r = weight;
+ } else if (!strcmp(name, "style")) {
+ r = style;
+ } else if (!strcmp(name, "family")) {
+ r = resname;
+ } else {
+ r = "";
+ wxLogError( "Bad font macro name." );
+ }
+
+ // add r to v
+ newstrlen = strlen(r);
+ char *naya = new char[startpos + newstrlen + len - i];
+ memcpy(naya, v, startpos);
+ memcpy(naya + startpos, r, newstrlen);
+ memcpy(naya + startpos + newstrlen, v + i + 1, len - i);
+ if (delete_r)
+ delete[] (char*)r;
+ delete[] v;
+ v = naya;
+
+ goto found;
+ }
+ }
+ // We have a final value:
+ map[k][j] = v;
+ }
}
}
// wxFontNameItem
//-----------------------------------------------------------------------------
-class wxFontNameItem : public wxObject {
-DECLARE_DYNAMIC_CLASS(wxFontNameItem)
+class wxFontNameItem : public wxObject
+{
+ DECLARE_DYNAMIC_CLASS(wxFontNameItem)
public:
- wxFontNameItem(const char *name, int id, int family);
- ~wxFontNameItem();
-
- inline char* GetScreenName(int w, int s) {return screen.GetName(w, s);}
- inline char* GetPostScriptName(int w, int s) {return printing.GetName(w, s);}
- inline char* GetAFMName(int w, int s) {return afm.GetName(w, s);}
- inline char* GetName(void) {return name;}
- inline int GetFamily(void) {return family;}
- inline int GetId(void) {return id;}
- inline bool IsRoman(void) {return isroman;}
-#if WXDEBUG
- void Dump(ostream& str);
+ wxFontNameItem(const char *name, int id, int family);
+ ~wxFontNameItem();
+
+ inline char* GetScreenName(int w, int s) {return screen.GetName(w, s);}
+ inline char* GetPostScriptName(int w, int s) {return printing.GetName(w, s);}
+ inline char* GetAFMName(int w, int s) {return afm.GetName(w, s);}
+ inline char* GetName() {return name;}
+ inline int GetFamily() {return family;}
+ inline int GetId() {return id;}
+ inline bool IsRoman() {return isroman;}
+#if defined(__WXDEBUG__)
+ void Dump(ostream& str);
#endif
- int id;
- int family;
- char *name;
- wxSuffixMap screen, printing, afm;
- bool isroman;
+ int id;
+ int family;
+ char *name;
+ wxSuffixMap screen, printing, afm;
+ bool isroman;
};
IMPLEMENT_ABSTRACT_CLASS(wxFontNameItem, wxObject)
afm. Initialize(name, "Afm");
}
-wxFontNameItem::~wxFontNameItem(void)
+wxFontNameItem::~wxFontNameItem()
{
if (name)
- delete[] name;
- name = NULL;
+ delete[] name;
+ name = (char *) NULL;
}
-#if WXDEBUG
+#if defined(__WXDEBUG__)
void wxFontNameItem::Dump(ostream& str)
{
str << "wxFontNameItem(" << name << ")";
IMPLEMENT_DYNAMIC_CLASS(wxFontNameDirectory, wxObject)
-wxFontNameDirectory::wxFontNameDirectory(void)
+wxFontNameDirectory::wxFontNameDirectory()
{
table = new wxHashTable(wxKEY_INTEGER, 20);
nextFontId = -1;
// Cleanup wxFontNameItems allocated
table->BeginFind();
wxNode *node = table->Next();
- while (node) {
- wxFontNameItem *item = (wxFontNameItem*)node->Data();
- delete item;
- node = table->Next();
+ while (node)
+ {
+ wxFontNameItem *item = (wxFontNameItem*)node->Data();
+ delete item;
+ node = table->Next();
}
delete table;
}
-int wxFontNameDirectory::GetNewFontId(void)
+int wxFontNameDirectory::GetNewFontId()
{
return (nextFontId--);
}
void wxFontNameDirectory::Initialize(int fontid, int family, const char *resname)
{
char *fam, resource[256];
-
+
sprintf(resource, "Family%s", resname);
- SearchResource((const char *)resource, NULL, 0, (char **)&fam);
- if (fam) {
- if (!strcmp(fam, "Default")) family = wxDEFAULT;
- else if (!strcmp(fam, "Roman")) family = wxROMAN;
- else if (!strcmp(fam, "Decorative")) family = wxDECORATIVE;
- else if (!strcmp(fam, "Modern")) family = wxMODERN;
- else if (!strcmp(fam, "Teletype")) family = wxTELETYPE;
- else if (!strcmp(fam, "Swiss")) family = wxSWISS;
- else if (!strcmp(fam, "Script")) family = wxSCRIPT;
- delete[] fam; // free resource
+ SearchResource((const char *)resource, (const char **) NULL, 0, (char **)&fam);
+
+ if (fam)
+ {
+ if (!strcmp(fam, "Default")) family = wxDEFAULT;
+ else if (!strcmp(fam, "Roman")) family = wxROMAN;
+ else if (!strcmp(fam, "Decorative")) family = wxDECORATIVE;
+ else if (!strcmp(fam, "Modern")) family = wxMODERN;
+ else if (!strcmp(fam, "Teletype")) family = wxTELETYPE;
+ else if (!strcmp(fam, "Swiss")) family = wxSWISS;
+ else if (!strcmp(fam, "Script")) family = wxSCRIPT;
+ delete[] fam; // free resource
}
table->Put(fontid, new wxFontNameItem(resname, fontid, family));
}
int wxFontNameDirectory::FindOrCreateFontId(const char *name, int family)
{
int id;
-
+
// font exists -> return id
if ( (id = GetFontId(name)) ) return id;
+
// create new font
Initialize(id=GetNewFontId(), family, name);
return id;
{
wxFontNameItem *item = (wxFontNameItem*)table->Get(fontid); // find font
if (item)
- return item->GetScreenName(weight, style);
+ return item->GetScreenName(weight, style);
+
// font does not exist
- return NULL;
+ return (char *) NULL;
}
char *wxFontNameDirectory::GetPostScriptName(int fontid, int weight, int style)
{
wxFontNameItem *item = (wxFontNameItem*)table->Get(fontid); // find font
if (item)
- return item->GetPostScriptName(weight, style);
+ return item->GetPostScriptName(weight, style);
+
// font does not exist
- return NULL;
+ return (char *) NULL;
}
char *wxFontNameDirectory::GetAFMName(int fontid, int weight, int style)
{
wxFontNameItem *item = (wxFontNameItem *)table->Get(fontid); // find font
if (item)
- return item->GetAFMName(weight, style);
+ return item->GetAFMName(weight, style);
// font does not exist
- return NULL;
+ return (char *) NULL;
}
char *wxFontNameDirectory::GetFontName(int fontid)
{
wxFontNameItem *item = (wxFontNameItem *)table->Get(fontid); // find font
if (item)
- return item->GetName();
+ return item->GetName();
+
// font does not exist
- return NULL;
+ return (char *) NULL;
}
int wxFontNameDirectory::GetFontId(const char *name)
table->BeginFind();
- while ( (node = table->Next()) ) {
- wxFontNameItem *item = (wxFontNameItem*)node->Data();
- if (!strcmp(name, item->name))
- return item->id;
+ while ( (node = table->Next()) )
+ {
+ wxFontNameItem *item = (wxFontNameItem*)node->Data();
+ if (!strcmp(name, item->name))
+ return item->id;
}
+
// font does not exist
return 0;
}
int wxFontNameDirectory::GetFamily(int fontid)
{
wxFontNameItem *item = (wxFontNameItem *)table->Get(fontid);
-
+
if (item)
- return item->family;
+ return item->family;
+
// font does not exist
return wxDEFAULT;
}
+
+*/
projects / wxWidgets.git / blobdiff