// Created: 20.09.99
// RCS-ID: $Id$
// Copyright: (c) wxWindows team
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_FONT_H_BASE_
#define _WX_FONT_H_BASE_
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface "fontbase.h"
#endif
// font constants
// ----------------------------------------------------------------------------
-// standard font families
+// standard font families: these may be used only for the font creation, it
+// doesn't make sense to query an existing font for its font family as,
+// especially if the font had been created from a native font description, it
+// may be unknown
enum wxFontFamily
{
wxFONTFAMILY_DEFAULT = wxDEFAULT,
wxFONTFAMILY_SWISS = wxSWISS,
wxFONTFAMILY_MODERN = wxMODERN,
wxFONTFAMILY_TELETYPE = wxTELETYPE,
- wxFONTFAMILY_MAX
+ wxFONTFAMILY_MAX,
+ wxFONTFAMILY_UNKNOWN = wxFONTFAMILY_MAX
};
// font styles
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
+// the font flag bits for the new font ctor accepting one combined flags word
+enum
{
-#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;
+ // no special flags: font with default weight/slant/anti-aliasing
+ wxFONTFLAG_DEFAULT = 0,
+
+ // slant flags (default: no slant)
+ wxFONTFLAG_ITALIC = 1 << 0,
+ wxFONTFLAG_SLANT = 1 << 1,
+
+ // weight flags (default: medium)
+ wxFONTFLAG_LIGHT = 1 << 2,
+ wxFONTFLAG_BOLD = 1 << 3,
+
+ // anti-aliasing flag: force on or off (default: the current system default)
+ wxFONTFLAG_ANTIALIASED = 1 << 4,
+ wxFONTFLAG_NOT_ANTIALIASED = 1 << 5,
+
+ // underlined/strikethrough flags (default: no lines)
+ wxFONTFLAG_UNDERLINED = 1 << 6,
+ wxFONTFLAG_STRIKETHROUGH = 1 << 7,
+
+ // the mask of all currently used flags
+ wxFONTFLAG_MASK = wxFONTFLAG_ITALIC |
+ wxFONTFLAG_SLANT |
+ wxFONTFLAG_LIGHT |
+ wxFONTFLAG_BOLD |
+ wxFONTFLAG_ANTIALIASED |
+ wxFONTFLAG_NOT_ANTIALIASED |
+ wxFONTFLAG_UNDERLINED |
+ wxFONTFLAG_STRIKETHROUGH
};
-WXDLLEXPORT_DATA(extern wxNativeFontInfo) wxNullNativeFontInfo;
-
// ----------------------------------------------------------------------------
// wxFontBase represents a font object
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxFontRefData;
+struct WXDLLEXPORT wxNativeFontInfo;
class WXDLLEXPORT wxFontBase : public wxGDIObject
{
public:
// creator function
+ virtual ~wxFontBase();
+
+ // from the font components
static wxFont *New(
int pointSize, // size of the font in points
int family, // see wxFontFamily enum
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 font components but using the font flags instead of separate
+ // parameters for each flag
+ static wxFont *New(int pointSize,
+ wxFontFamily family,
+ int flags = wxFONTFLAG_DEFAULT,
+ const wxString& face = wxEmptyString,
+ wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+
+ // 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; }
virtual bool GetUnderlined() const = 0;
virtual wxString GetFaceName() const = 0;
virtual wxFontEncoding GetEncoding() const = 0;
- virtual wxNativeFontInfo GetNativeFontInfo() const;
+ virtual wxNativeFontInfo *GetNativeFontInfo() const;
+
+ virtual bool IsFixedWidth() const;
+
+ wxString GetNativeFontInfoDesc() const;
+ wxString GetNativeFontInfoUserDesc() const;
// change the font characteristics
virtual void SetPointSize( int pointSize ) = 0;
virtual void SetFaceName( const wxString& faceName ) = 0;
virtual void SetUnderlined( bool underlined ) = 0;
virtual void SetEncoding(wxFontEncoding encoding) = 0;
- virtual void SetNativeFontInfo(const wxNativeFontInfo& info);
+ void SetNativeFontInfo(const wxNativeFontInfo& info)
+ { DoSetNativeFontInfo(info); }
+
+ void SetNativeFontInfo(const wxString& info);
+ void SetNativeFontInfoUserDesc(const wxString& info);
// translate the fonts into human-readable string (i.e. GetStyleString()
// will return "wxITALIC" for an italic font, ...)
wxString GetStyleString() const;
wxString GetWeightString() const;
+ // Unofficial API, don't use
+ virtual void SetNoAntiAliasing( bool WXUNUSED(no) = TRUE ) { }
+ virtual bool GetNoAntiAliasing() { return FALSE; }
+
// the default encoding is used for creating all fonts with default
// encoding parameter
- static wxFontEncoding GetDefaultEncoding()
- { return ms_encodingDefault; }
- static void SetDefaultEncoding(wxFontEncoding encoding)
- { ms_encodingDefault = encoding; }
+ static wxFontEncoding GetDefaultEncoding() { return ms_encodingDefault; }
+ static void SetDefaultEncoding(wxFontEncoding encoding);
protected:
// get the internal data
wxFontRefData *GetFontData() const
{ return (wxFontRefData *)m_refData; }
+ // the function called by both overloads of SetNativeFontInfo()
+ virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
+
private:
// the currently default encoding: by default, it's the default system
// encoding, but may be changed by the application using
#include "wx/motif/font.h"
#elif defined(__WXGTK__)
#include "wx/gtk/font.h"
-#elif defined(__WXQT__)
- #include "wx/qt/font.h"
+#elif defined(__WXX11__)
+ #include "wx/x11/font.h"
+#elif defined(__WXMGL__)
+ #include "wx/mgl/font.h"
#elif defined(__WXMAC__)
#include "wx/mac/font.h"
+#elif defined(__WXCOCOA__)
+ #include "wx/cocoa/font.h"
#elif defined(__WXPM__)
#include "wx/os2/font.h"
-#elif defined(__WXSTUBS__)
- #include "wx/stubs/font.h"
#endif
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff