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/////////////////////////////////////////////////////////////////////////////
// Name: wx/x11/font.h
// Purpose: wxFont class
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_FONT_H_
#define _WX_FONT_H_
class wxXFont;
// Font
class WXDLLIMPEXP_CORE wxFont : public wxFontBase
{
public:
// ctors and such
wxFont() { }
wxFont(const wxFontInfo& info)
{
Create(info.GetPointSize(),
info.GetFamily(),
info.GetStyle(),
info.GetWeight(),
info.IsUnderlined(),
info.GetFaceName(),
info.GetEncoding());
if ( info.IsUsingSizeInPixels() )
SetPixelSize(info.GetPixelSize());
}
wxFont(int size,
wxFontFamily family,
wxFontStyle style,
wxFontWeight weight,
bool underlined = false,
const wxString& face = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
{
Create(size, family, style, weight, underlined, face, encoding);
}
wxFont(const wxSize& pixelSize,
wxFontFamily family,
wxFontStyle style,
wxFontWeight weight,
bool underlined = false,
const wxString& face = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
{
Create(10, family, style, weight, underlined, face, encoding);
SetPixelSize(pixelSize);
}
bool Create(int size,
wxFontFamily family,
wxFontStyle style,
wxFontWeight weight,
bool underlined = false,
const wxString& face = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
wxFont(const wxNativeFontInfo& info);
wxFont(const wxString &nativeInfoString)
{
Create(nativeInfoString);
}
bool Create(const wxString& fontname,
wxFontEncoding fontenc = wxFONTENCODING_DEFAULT);
// DELETEME: no longer seems to be implemented.
// bool Create(const wxNativeFontInfo& fontinfo);
virtual ~wxFont();
// implement base class pure virtuals
virtual double GetFractionalPointSize() const;
virtual wxFontStyle GetStyle() const;
virtual int GetNumericWeight() const;
virtual bool GetUnderlined() const;
virtual bool GetStrikethrough() const wxOVERRIDE;
virtual wxString GetFaceName() const;
virtual wxFontEncoding GetEncoding() const;
virtual const wxNativeFontInfo *GetNativeFontInfo() const;
virtual bool IsFixedWidth() const;
virtual void SetFractionalPointSize(double pointSize);
virtual void SetFamily(wxFontFamily family);
virtual void SetStyle(wxFontStyle style);
virtual void SetNumericWeight(int weight);
virtual bool SetFaceName(const wxString& faceName);
virtual void SetUnderlined(bool underlined);
virtual void SetStrikethrough(bool strikethrough) wxOVERRIDE;
virtual void SetEncoding(wxFontEncoding encoding);
wxDECLARE_COMMON_FONT_METHODS();
wxDEPRECATED_MSG("use wxFONT{FAMILY,STYLE,WEIGHT}_XXX constants")
wxFont(int size,
int family,
int style,
int weight,
bool underlined = false,
const wxString& face = wxEmptyString,
wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
{
(void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
}
// Implementation
#if wxUSE_PANGO
// Set Pango attributes in the specified layout. Currently only
// underlined and strike-through attributes are handled by this function.
//
// If neither of them is specified, returns false, otherwise sets up the
// attributes and returns true.
bool SetPangoAttrs(PangoLayout* layout) const;
#else
// Find an existing, or create a new, XFontStruct
// based on this wxFont and the given scale. Append the
// font to list in the private data for future reference.
// TODO This is a fairly basic implementation, that doesn't
// allow for different facenames, and also doesn't do a mapping
// between 'standard' facenames (e.g. Arial, Helvetica, Times Roman etc.)
// and the fonts that are available on a particular system.
// Maybe we need to scan the user's machine to build up a profile
// of the fonts and a mapping file.
// Return font struct, and optionally the Motif font list
wxXFont *GetInternalFont(double scale = 1.0,
WXDisplay* display = NULL) const;
// Helper function for convenient access of the above.
WXFontStructPtr GetFontStruct(double scale = 1.0,
WXDisplay* display = NULL) const;
#endif
protected:
virtual wxGDIRefData *CreateGDIRefData() const;
virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
virtual wxFontFamily DoGetFamily() const;
void Unshare();
private:
wxDECLARE_DYNAMIC_CLASS(wxFont);
};
#endif
// _WX_FONT_H_
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