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wxNativeFontInfo changes

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8949 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-12-18 21:15:16 +00:00
parent accb325754
commit 7826e2dd83
17 changed files with 265 additions and 186 deletions
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1
include/wx/cmndata.h
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@@ -18,7 +18,6 @@
#include "wx/window.h"
#include "wx/font.h"
#include "wx/fontutil.h"
#include "wx/colour.h"
#include "wx/gdicmn.h"

14
include/wx/defs.h
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@@ -1697,9 +1697,16 @@ typedef enum {
wxPRINT_MODE_PRINTER = 3 // Send to printer
} wxPrintMode;
// ---------------------------------------------------------------------------
// Macro to specify "All Files" on different platforms
// ---------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// miscellaneous
// ----------------------------------------------------------------------------
// define this macro if font handling is done using the X font names
#if defined(__WXGTK__) || defined(__X__)
#define _WX_X_FONTLIKE
#endif
// macro to specify "All Files" on different platforms
#if defined(__WXMSW__)
# define wxALL_FILES_PATTERN "*.*"
# define wxALL_FILES gettext_noop("All files (*.*)|*.*")
@@ -1707,6 +1714,7 @@ typedef enum {
# define wxALL_FILES_PATTERN "*"
# define wxALL_FILES gettext_noop("All files (*)|*")
#endif
// ---------------------------------------------------------------------------
// macros that enable wxWindows apps to be compiled in absence of the
// sytem headers, although some platform specific types are used in the

49
include/wx/font.h
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@@ -67,50 +67,19 @@ enum wxFontWeight
wxFONTWEIGHT_MAX
};
// ----------------------------------------------------------------------------
// wxNativeFontInfo is platform-specific font representation
// ----------------------------------------------------------------------------
// this struct should be considered as opaque font description only used by
// the native functions, the user code can only get the objects of this type
// from somewhere and pass it somewhere else (possibly save them somewhere
// using ToString() and restore them using FromString())
struct WXDLLEXPORT wxNativeFontInfo
{
#if defined(__WXGTK__)
wxString xFontName;
#else // other platforms
//
// This is a generic implementation that should work on all ports
// without specific support by the port.
//
int pointSize;
int family;
int style;
int weight;
bool underlined;
wxString faceName;
wxFontEncoding encoding;
#endif // platforms
// it is important to be able to serialize wxNativeFontInfo objects to be
// able to store them (in config file, for example)
bool FromString(const wxString& s);
wxString ToString() const;
};
WXDLLEXPORT_DATA(extern wxNativeFontInfo) wxNullNativeFontInfo;
// ----------------------------------------------------------------------------
// wxFontBase represents a font object
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxFontRefData;
class WXDLLEXPORT wxNativeFontInfo;
class WXDLLEXPORT wxFontBase : public wxGDIObject
{
public:
// creator function
// from the font components
static wxFont *New(
int pointSize, // size of the font in points
int family, // see wxFontFamily enum
@@ -119,7 +88,12 @@ public:
bool underlined = FALSE, // not underlined by default
const wxString& face = wxEmptyString, // facename
wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
static wxFont *New(const wxNativeFontInfo& info);
// from the (opaque) native font description object
static wxFont *New(const wxNativeFontInfo& nativeFontDesc);
// from the string representation of wxNativeFontInfo
static wxFont *New(const wxString& strNativeFontDesc);
// was the font successfully created?
bool Ok() const { return m_refData != NULL; }
@@ -136,7 +110,8 @@ public:
virtual bool GetUnderlined() const = 0;
virtual wxString GetFaceName() const = 0;
virtual wxFontEncoding GetEncoding() const = 0;
virtual wxNativeFontInfo GetNativeFontInfo() const;
virtual wxNativeFontInfo *GetNativeFontInfo() const;
wxString GetNativeFontInfoDesc() const;
// change the font characteristics
virtual void SetPointSize( int pointSize ) = 0;
@@ -148,6 +123,8 @@ public:
virtual void SetEncoding(wxFontEncoding encoding) = 0;
virtual void SetNativeFontInfo(const wxNativeFontInfo& info);
// VZ: there is no void SetNativeFontInfo(const wxString& info), needed?
// translate the fonts into human-readable string (i.e. GetStyleString()
// will return "wxITALIC" for an italic font, ...)
wxString GetFamilyString() const;

42
include/wx/fontenc.h
View File

@@ -12,6 +12,8 @@
#ifndef _WX_FONTENC_H_
#define _WX_FONTENC_H_
#include "wx/string.h"
// font encodings
enum wxFontEncoding
{
@@ -68,4 +70,44 @@ enum wxFontEncoding
wxFONTENCODING_MAX
};
// ----------------------------------------------------------------------------
// types
// ----------------------------------------------------------------------------
// This private structure specifies all the parameters needed to create a font
// with the given encoding on this platform.
//
// Under X, it contains the last 2 elements of the font specifications
// (registry and encoding).
//
// Under Windows, it contains a number which is one of predefined CHARSET_XXX
// values.
//
// Under all platforms it also contains a facename string which should be
// used, if not empty, to create fonts in this encoding (this is the only way
// to create a font of non-standard encoding (like KOI8) under Windows - the
// facename specifies the encoding then)
struct WXDLLEXPORT wxNativeEncodingInfo
{
wxString facename; // may be empty meaning "any"
wxFontEncoding encoding; // so that we know what this struct represents
#if defined(__WXMSW__) || defined(__WXPM__) || defined(__WXMAC__)
wxNativeEncodingInfo() { charset = 0; /* ANSI_CHARSET */ }
int charset;
#elif defined(_WX_X_FONTLIKE)
wxString xregistry,
xencoding;
#else
#error "Unsupported toolkit"
#endif
// this struct is saved in config by wxFontMapper, so it should know to
// serialise itself (implemented in platform-specific code)
bool FromString(const wxString& s);
wxString ToString() const;
};
#endif // _WX_FONTENC_H_

3
include/wx/fontmap.h
View File

@@ -21,9 +21,6 @@
// ----------------------------------------------------------------------------
#include "wx/fontenc.h" // for wxFontEncoding
#if wxUSE_GUI
#include "wx/fontutil.h" // for wxNativeEncodingInfo
#endif // wxUSE_GUI
#if wxUSE_CONFIG
class WXDLLEXPORT wxConfigBase;

58
include/wx/fontutil.h
View File

@@ -26,47 +26,35 @@
#include "wx/font.h" // for wxFont and wxFontEncoding
// for our purposes here, GDK and X are identical
#if defined(__WXGTK__) || defined(__X__)
#define _WX_X_FONTLIKE
#endif
// ----------------------------------------------------------------------------
// types
// ----------------------------------------------------------------------------
// This private structure specifies all the parameters needed to create a font
// with the given encoding on this platform.
//
// Under X, it contains the last 2 elements of the font specifications
// (registry and encoding).
//
// Under Windows, it contains a number which is one of predefined CHARSET_XXX
// values.
//
// Under all platforms it also contains a facename string which should be
// used, if not empty, to create fonts in this encoding (this is the only way
// to create a font of non-standard encoding (like KOI8) under Windows - the
// facename specifies the encoding then)
struct WXDLLEXPORT wxNativeEncodingInfo
// wxNativeFontInfo is platform-specific font representation: this struct
// should be considered as opaque font description only used by the native
// functions, the user code can only get the objects of this type from
// somewhere and pass it somewhere else (possibly save them somewhere using
// ToString() and restore them using FromString())
struct WXDLLEXPORT wxNativeFontInfo
{
wxString facename; // may be empty meaning "any"
wxFontEncoding encoding; // so that we know what this struct represents
#if defined(__WXGTK__)
wxString xFontName;
#else // other platforms
//
// This is a generic implementation that should work on all ports
// without specific support by the port.
//
int pointSize;
int family;
int style;
int weight;
bool underlined;
wxString faceName;
wxFontEncoding encoding;
#endif // platforms
#if defined(__WXMSW__) || defined(__WXPM__) || defined(__WXMAC__)
wxNativeEncodingInfo() { charset = 0; /* ANSI_CHARSET */ }
int charset;
#elif defined(_WX_X_FONTLIKE)
wxString xregistry,
xencoding;
#else
#error "Unsupported toolkit"
#endif
// this struct is saved in config by wxFontMapper, so it should know to
// serialise itself (implemented in platform-specific code)
// it is important to be able to serialize wxNativeFontInfo objects to be
// able to store them (in config file, for example)
bool FromString(const wxString& s);
wxString ToString() const;
};

25
include/wx/gtk/font.h
View File

@@ -36,11 +36,15 @@ public:
// ctors and such
wxFont() { Init(); }
wxFont(const wxFont& font) { Init(); Ref(font); }
wxFont(const wxString& fontname, const wxFontData& fontdata) { Create(fontname, fontdata); }
wxFont(const wxNativeFontInfo& info);
wxFont(const wxString& fontname,
wxFontEncoding fontenc = wxFONTENCODING_DEFAULT)
{
Init();
// assignment
wxFont& operator=(const wxFont& font);
Create(fontname, fontenc);
}
wxFont(const wxNativeFontInfo& info);
wxFont(int size,
int family,
@@ -61,13 +65,18 @@ public:
int weight,
bool underlined = FALSE,
const wxString& face = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT,
const wxNativeFontInfo& info = wxNullNativeFontInfo);
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
bool Create(const wxString& fontname, const wxFontData& fontdata);
// wxGTK-specific
bool Create(const wxString& fontname,
wxFontEncoding fontenc = wxFONTENCODING_DEFAULT);
bool Create(const wxNativeFontInfo& fontinfo);
~wxFont();
// assignment
wxFont& operator=(const wxFont& font);
// implement base class pure virtuals
virtual int GetPointSize() const;
virtual int GetFamily() const;
@@ -76,7 +85,7 @@ public:
virtual wxString GetFaceName() const;
virtual bool GetUnderlined() const;
virtual wxFontEncoding GetEncoding() const;
virtual wxNativeFontInfo GetNativeFontInfo() const;
virtual wxNativeFontInfo *GetNativeFontInfo() const;
virtual void SetPointSize( int pointSize );
virtual void SetFamily( int family );

25
include/wx/gtk1/font.h
View File

@@ -36,11 +36,15 @@ public:
// ctors and such
wxFont() { Init(); }
wxFont(const wxFont& font) { Init(); Ref(font); }
wxFont(const wxString& fontname, const wxFontData& fontdata) { Create(fontname, fontdata); }
wxFont(const wxNativeFontInfo& info);
wxFont(const wxString& fontname,
wxFontEncoding fontenc = wxFONTENCODING_DEFAULT)
{
Init();
// assignment
wxFont& operator=(const wxFont& font);
Create(fontname, fontenc);
}
wxFont(const wxNativeFontInfo& info);
wxFont(int size,
int family,
@@ -61,13 +65,18 @@ public:
int weight,
bool underlined = FALSE,
const wxString& face = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT,
const wxNativeFontInfo& info = wxNullNativeFontInfo);
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
bool Create(const wxString& fontname, const wxFontData& fontdata);
// wxGTK-specific
bool Create(const wxString& fontname,
wxFontEncoding fontenc = wxFONTENCODING_DEFAULT);
bool Create(const wxNativeFontInfo& fontinfo);
~wxFont();
// assignment
wxFont& operator=(const wxFont& font);
// implement base class pure virtuals
virtual int GetPointSize() const;
virtual int GetFamily() const;
@@ -76,7 +85,7 @@ public:
virtual wxString GetFaceName() const;
virtual bool GetUnderlined() const;
virtual wxFontEncoding GetEncoding() const;
virtual wxNativeFontInfo GetNativeFontInfo() const;
virtual wxNativeFontInfo *GetNativeFontInfo() const;
virtual void SetPointSize( int pointSize );
virtual void SetFamily( int family );

29
samples/font/font.cpp
View File

@@ -415,22 +415,20 @@ void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnCheckNativeToFromString(wxCommandEvent& WXUNUSED(event))
{
wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfo().ToString();
wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfoDesc();
if(fontInfo.IsEmpty())
wxMessageBox("Native font info string is empty!", "Font demo",
wxOK);
if ( fontInfo.IsEmpty() )
{
wxLogError("Native font info string is empty!");
}
else
{
wxNativeFontInfo info;
info.FromString(fontInfo);
wxFont font(info);
if(fontInfo == font.GetNativeFontInfo().ToString())
wxMessageBox("wxNativeFontInfo ToString()/FromString() works!",
"Font demo", wxOK);
wxFont *font = wxFont::New(fontInfo);
if ( fontInfo != font->GetNativeFontInfoDesc() )
wxLogError("wxNativeFontInfo ToString()/FromString() broken!");
else
wxMessageBox("wxNativeFontInfo ToString()/FromString() doesn't work!",
"Font demo", wxOK);
wxLogError("wxNativeFontInfo works: %s", fontInfo.c_str());
delete font;
}
}
@@ -678,10 +676,11 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
dc.DrawText(fontInfo, 5, 5);
if(m_font.Ok())
if ( m_font.Ok() )
{
dc.SetFont(wxFont(m_font.GetNativeFontInfo()));
fontInfo.Printf("Native font info: %s", m_font.GetNativeFontInfo().ToString().GetData());
wxString fontDesc = m_font.GetNativeFontInfoDesc();
dc.SetFont(wxFont(fontDesc));
fontInfo.Printf("Native font info: %s", fontDesc.c_str());
dc.DrawText(fontInfo, 5, 5 + dc.GetCharHeight());
}

48
src/common/fontcmn.cpp
View File

@@ -30,6 +30,7 @@
#ifndef WX_PRECOMP
#include "wx/font.h"
#include "wx/fontutil.h"
#endif // WX_PRECOMP
#include "wx/tokenzr.h"
@@ -62,22 +63,32 @@ wxFont *wxFontBase::New(const wxNativeFontInfo& info)
return new wxFont(info);
}
wxNativeFontInfo wxFontBase::GetNativeFontInfo() const
/* static */
wxFont *wxFontBase::New(const wxString& strNativeFontDesc)
{
wxNativeFontInfo fontInfo;
if ( !fontInfo.FromString(strNativeFontDesc) )
return (wxFont *)NULL;
return New(fontInfo);
}
wxNativeFontInfo *wxFontBase::GetNativeFontInfo() const
{
#if !defined(__WXGTK__)
wxNativeFontInfo fontInfo;
wxNativeFontInfo *fontInfo = new wxNativeFontInfo;
fontInfo.pointSize = GetPointSize();
fontInfo.family = GetFamily();
fontInfo.style = GetStyle();
fontInfo.weight = GetWeight();
fontInfo.underlined = GetUnderlined();
fontInfo.faceName = GetFaceName();
fontInfo.encoding = GetEncoding();
fontInfo->pointSize = GetPointSize();
fontInfo->family = GetFamily();
fontInfo->style = GetStyle();
fontInfo->weight = GetWeight();
fontInfo->underlined = GetUnderlined();
fontInfo->faceName = GetFaceName();
fontInfo->encoding = GetEncoding();
return fontInfo;
#else
return wxNullNativeFontInfo;
return (wxNativeFontInfo *)NULL;
#endif
}
@@ -94,6 +105,19 @@ void wxFontBase::SetNativeFontInfo(const wxNativeFontInfo& info)
#endif
}
wxString wxFontBase::GetNativeFontInfoDesc() const
{
wxString fontDesc;
wxNativeFontInfo *fontInfo = GetNativeFontInfo();
if ( fontInfo )
{
fontDesc = fontInfo->ToString();
delete fontInfo;
}
return fontDesc;
}
wxFont& wxFont::operator=(const wxFont& font)
{
if ( this != &font )
@@ -213,7 +237,7 @@ wxString wxNativeFontInfo::ToString() const
{
wxString s;
s.Printf("%d;%d;%d;%d;%d;%s;%d",
s.Printf(_T("%d;%d;%d;%d;%d;%s;%d"),
pointSize,
family,
style,
@@ -225,5 +249,5 @@ wxString wxNativeFontInfo::ToString() const
return s;
}
#endif
#endif // generic wxNativeFontInfo implementation

3
src/common/fontmap.cpp
View File

@@ -32,6 +32,7 @@
#include "wx/app.h"
#include "wx/log.h"
#include "wx/intl.h"
#include "wx/fontutil.h"
#endif // PCH
#include "wx/fontmap.h"
@@ -685,7 +686,7 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
wxFont font = retData.GetChosenFont();
*info = retData.EncodingInfo();
info -> encoding = retData.GetEncoding();
info->encoding = retData.GetEncoding();
#if wxUSE_CONFIG
// remember this in the config

1
src/gtk/data.cpp
View File

@@ -126,7 +126,6 @@ wxBrush wxNullBrush;
wxFont wxNullFont;
wxColour wxNullColour;
wxPalette wxNullPalette;
wxNativeFontInfo wxNullNativeFontInfo;
/* Default window names */
const wxChar *wxControlNameStr = wxT("control");

49
src/gtk/font.cpp
View File

@@ -47,8 +47,7 @@ public:
int weight = wxDEFAULT,
bool underlined = FALSE,
const wxString& faceName = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT,
const wxNativeFontInfo& info = wxNullNativeFontInfo);
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
wxFontRefData( const wxFontRefData& data );
virtual ~wxFontRefData();
@@ -60,8 +59,7 @@ protected:
int weight,
bool underlined,
const wxString& faceName,
wxFontEncoding encoding,
const wxNativeFontInfo& info);
wxFontEncoding encoding);
private:
wxList m_scaled_xfonts;
@@ -72,6 +70,7 @@ private:
bool m_underlined;
wxString m_faceName;
wxFontEncoding m_encoding;
wxNativeFontInfo m_nativeFontInfo;
friend class wxFont;
@@ -91,8 +90,7 @@ void wxFontRefData::Init(int pointSize,
int weight,
bool underlined,
const wxString& faceName,
wxFontEncoding encoding,
const wxNativeFontInfo& info = wxNullNativeFontInfo)
wxFontEncoding encoding)
{
if (family == wxDEFAULT)
m_family = wxSWISS;
@@ -118,24 +116,22 @@ void wxFontRefData::Init(int pointSize,
m_underlined = underlined;
m_encoding = encoding;
m_nativeFontInfo = info;
}
wxFontRefData::wxFontRefData( const wxFontRefData& data )
: m_scaled_xfonts(wxKEY_INTEGER)
{
Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
data.m_underlined, data.m_faceName, data.m_encoding,
data.m_nativeFontInfo );
data.m_underlined, data.m_faceName, data.m_encoding);
}
wxFontRefData::wxFontRefData(int size, int family, int style,
int weight, bool underlined, const wxString& faceName, wxFontEncoding encoding,
const wxNativeFontInfo& info = wxNullNativeFontInfo)
int weight, bool underlined,
const wxString& faceName,
wxFontEncoding encoding)
: m_scaled_xfonts(wxKEY_INTEGER)
{
Init(size, family, style, weight,
underlined, faceName, encoding, info);
Init(size, family, style, weight, underlined, faceName, encoding);
}
wxFontRefData::~wxFontRefData()
@@ -179,7 +175,14 @@ void wxFont::Init()
wxFont::wxFont(const wxNativeFontInfo& info)
{
Create(info.xFontName, wxFontData());
Init();
Create(info.ToString());
}
bool wxFont::Create(const wxNativeFontInfo& info)
{
return Create(info.xFontName);
}
bool wxFont::Create( int pointSize,
@@ -188,20 +191,19 @@ bool wxFont::Create( int pointSize,
int weight,
bool underlined,
const wxString& face,
wxFontEncoding encoding,
const wxNativeFontInfo& info )
wxFontEncoding encoding)
{
m_refData = new wxFontRefData(pointSize, family, style, weight,
underlined, face, encoding, info);
underlined, face, encoding);
return TRUE;
}
bool wxFont::Create(const wxString& fontname, const wxFontData& fontdata)
bool wxFont::Create(const wxString& fontname, wxFontEncoding enc)
{
Init();
if(!fontname)
if( !fontname )
{
*this = wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT);
return TRUE;
@@ -267,7 +269,7 @@ bool wxFont::Create(const wxString& fontname, const wxFontData& fontdata)
tn.GetNextToken(); // avg width
// deal with font encoding
M_FONTDATA->m_encoding = fontdata.GetEncoding();
M_FONTDATA->m_encoding = enc;
if ( M_FONTDATA->m_encoding == wxFONTENCODING_SYSTEM )
{
wxString registry = tn.GetNextToken().MakeUpper(),
@@ -376,13 +378,14 @@ wxFontEncoding wxFont::GetEncoding() const
return M_FONTDATA->m_encoding;
}
wxNativeFontInfo wxFont::GetNativeFontInfo() const
wxNativeFontInfo *wxFont::GetNativeFontInfo() const
{
wxCHECK_MSG( Ok(), wxNullNativeFontInfo, wxT("invalid font") );
wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") );
if(M_FONTDATA->m_nativeFontInfo.xFontName.IsEmpty())
GetInternalFont();
return M_FONTDATA->m_nativeFontInfo;
return new wxNativeFontInfo(M_FONTDATA->m_nativeFontInfo);
}

23
src/gtk/fontdlg.cpp
View File

@@ -11,6 +11,7 @@
#pragma implementation "fontdlg.h"
#endif
#include "wx/fontutil.h"
#include "wx/fontdlg.h"
#include "wx/utils.h"
#include "wx/intl.h"
@@ -64,7 +65,8 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
if (!gfont)
{
wxMessageBox(_("Please choose a valid font."), _("Error"), wxOK);
wxMessageBox(_("Please choose a valid font."), _("Error"),
wxOK | wxICON_ERROR);
return;
}
@@ -101,13 +103,12 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
// we ignore the facename here - should be enough to choose an arbitrary
// one if the registry/encoding are specified
// dialog->m_fontData.EncodingInfo().facename = xfamily;
fontdata.EncodingInfo().xregistry = xregistry;
fontdata.EncodingInfo().xencoding = xencoding;
// pass fontdata to wxFont ctor so that it can get the encoding from there
// if it is already known (otherwise it will try to deduce it itself)
dialog->m_fontData.SetChosenFont( wxFont(fontname, fontdata) );
dialog->m_fontData.SetChosenFont(wxFont(fontname, fontdata.GetEncoding()));
g_free( fontname );
@@ -178,11 +179,21 @@ wxFontDialog::wxFontDialog( wxWindow *parent, wxFontData *fontdata )
wxFont font = m_fontData.GetInitialFont();
if( font.Ok() )
{
wxNativeFontInfo info = font.GetNativeFontInfo();
wxNativeFontInfo *info = font.GetNativeFontInfo();
if( info.xFontName.IsEmpty() )
if ( info )
{
const wxString& fontname = info->xFontName;
if ( !fontname )
font.GetInternalFont();
gtk_font_selection_dialog_set_font_name(sel, wxConvCurrent->cWX2MB(info.xFontName.GetData()));
gtk_font_selection_dialog_set_font_name(sel,
wxConvCurrent->cWX2MB(fontname));
}
else
{
// this is not supposed to happen!
wxFAIL_MSG(_T("font is ok but no native font info?"));
}
}
}

1
src/gtk1/data.cpp
View File

@@ -126,7 +126,6 @@ wxBrush wxNullBrush;
wxFont wxNullFont;
wxColour wxNullColour;
wxPalette wxNullPalette;
wxNativeFontInfo wxNullNativeFontInfo;
/* Default window names */
const wxChar *wxControlNameStr = wxT("control");

49
src/gtk1/font.cpp
View File

@@ -47,8 +47,7 @@ public:
int weight = wxDEFAULT,
bool underlined = FALSE,
const wxString& faceName = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT,
const wxNativeFontInfo& info = wxNullNativeFontInfo);
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
wxFontRefData( const wxFontRefData& data );
virtual ~wxFontRefData();
@@ -60,8 +59,7 @@ protected:
int weight,
bool underlined,
const wxString& faceName,
wxFontEncoding encoding,
const wxNativeFontInfo& info);
wxFontEncoding encoding);
private:
wxList m_scaled_xfonts;
@@ -72,6 +70,7 @@ private:
bool m_underlined;
wxString m_faceName;
wxFontEncoding m_encoding;
wxNativeFontInfo m_nativeFontInfo;
friend class wxFont;
@@ -91,8 +90,7 @@ void wxFontRefData::Init(int pointSize,
int weight,
bool underlined,
const wxString& faceName,
wxFontEncoding encoding,
const wxNativeFontInfo& info = wxNullNativeFontInfo)
wxFontEncoding encoding)
{
if (family == wxDEFAULT)
m_family = wxSWISS;
@@ -118,24 +116,22 @@ void wxFontRefData::Init(int pointSize,
m_underlined = underlined;
m_encoding = encoding;
m_nativeFontInfo = info;
}
wxFontRefData::wxFontRefData( const wxFontRefData& data )
: m_scaled_xfonts(wxKEY_INTEGER)
{
Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
data.m_underlined, data.m_faceName, data.m_encoding,
data.m_nativeFontInfo );
data.m_underlined, data.m_faceName, data.m_encoding);
}
wxFontRefData::wxFontRefData(int size, int family, int style,
int weight, bool underlined, const wxString& faceName, wxFontEncoding encoding,
const wxNativeFontInfo& info = wxNullNativeFontInfo)
int weight, bool underlined,
const wxString& faceName,
wxFontEncoding encoding)
: m_scaled_xfonts(wxKEY_INTEGER)
{
Init(size, family, style, weight,
underlined, faceName, encoding, info);
Init(size, family, style, weight, underlined, faceName, encoding);
}
wxFontRefData::~wxFontRefData()
@@ -179,7 +175,14 @@ void wxFont::Init()
wxFont::wxFont(const wxNativeFontInfo& info)
{
Create(info.xFontName, wxFontData());
Init();
Create(info.ToString());
}
bool wxFont::Create(const wxNativeFontInfo& info)
{
return Create(info.xFontName);
}
bool wxFont::Create( int pointSize,
@@ -188,20 +191,19 @@ bool wxFont::Create( int pointSize,
int weight,
bool underlined,
const wxString& face,
wxFontEncoding encoding,
const wxNativeFontInfo& info )
wxFontEncoding encoding)
{
m_refData = new wxFontRefData(pointSize, family, style, weight,
underlined, face, encoding, info);
underlined, face, encoding);
return TRUE;
}
bool wxFont::Create(const wxString& fontname, const wxFontData& fontdata)
bool wxFont::Create(const wxString& fontname, wxFontEncoding enc)
{
Init();
if(!fontname)
if( !fontname )
{
*this = wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT);
return TRUE;
@@ -267,7 +269,7 @@ bool wxFont::Create(const wxString& fontname, const wxFontData& fontdata)
tn.GetNextToken(); // avg width
// deal with font encoding
M_FONTDATA->m_encoding = fontdata.GetEncoding();
M_FONTDATA->m_encoding = enc;
if ( M_FONTDATA->m_encoding == wxFONTENCODING_SYSTEM )
{
wxString registry = tn.GetNextToken().MakeUpper(),
@@ -376,13 +378,14 @@ wxFontEncoding wxFont::GetEncoding() const
return M_FONTDATA->m_encoding;
}
wxNativeFontInfo wxFont::GetNativeFontInfo() const
wxNativeFontInfo *wxFont::GetNativeFontInfo() const
{
wxCHECK_MSG( Ok(), wxNullNativeFontInfo, wxT("invalid font") );
wxCHECK_MSG( Ok(), (wxNativeFontInfo *)NULL, wxT("invalid font") );
if(M_FONTDATA->m_nativeFontInfo.xFontName.IsEmpty())
GetInternalFont();
return M_FONTDATA->m_nativeFontInfo;
return new wxNativeFontInfo(M_FONTDATA->m_nativeFontInfo);
}

23
src/gtk1/fontdlg.cpp
View File

@@ -11,6 +11,7 @@
#pragma implementation "fontdlg.h"
#endif
#include "wx/fontutil.h"
#include "wx/fontdlg.h"
#include "wx/utils.h"
#include "wx/intl.h"
@@ -64,7 +65,8 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
if (!gfont)
{
wxMessageBox(_("Please choose a valid font."), _("Error"), wxOK);
wxMessageBox(_("Please choose a valid font."), _("Error"),
wxOK | wxICON_ERROR);
return;
}
@@ -101,13 +103,12 @@ void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dial
// we ignore the facename here - should be enough to choose an arbitrary
// one if the registry/encoding are specified
// dialog->m_fontData.EncodingInfo().facename = xfamily;
fontdata.EncodingInfo().xregistry = xregistry;
fontdata.EncodingInfo().xencoding = xencoding;
// pass fontdata to wxFont ctor so that it can get the encoding from there
// if it is already known (otherwise it will try to deduce it itself)
dialog->m_fontData.SetChosenFont( wxFont(fontname, fontdata) );
dialog->m_fontData.SetChosenFont(wxFont(fontname, fontdata.GetEncoding()));
g_free( fontname );
@@ -178,11 +179,21 @@ wxFontDialog::wxFontDialog( wxWindow *parent, wxFontData *fontdata )
wxFont font = m_fontData.GetInitialFont();
if( font.Ok() )
{
wxNativeFontInfo info = font.GetNativeFontInfo();
wxNativeFontInfo *info = font.GetNativeFontInfo();
if( info.xFontName.IsEmpty() )
if ( info )
{
const wxString& fontname = info->xFontName;
if ( !fontname )
font.GetInternalFont();
gtk_font_selection_dialog_set_font_name(sel, wxConvCurrent->cWX2MB(info.xFontName.GetData()));
gtk_font_selection_dialog_set_font_name(sel,
wxConvCurrent->cWX2MB(fontname));
}
else
{
// this is not supposed to happen!
wxFAIL_MSG(_T("font is ok but no native font info?"));
}
}
}