| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: font.h |
| 3 | // Purpose: wxFont class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 17/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_FONT_H_ |
| 13 | #define _WX_FONT_H_ |
| 14 | |
| 15 | #ifdef __GNUG__ |
| 16 | #pragma interface "font.h" |
| 17 | #endif |
| 18 | |
| 19 | class wxXFont; |
| 20 | |
| 21 | // Font |
| 22 | class wxFont : public wxFontBase |
| 23 | { |
| 24 | public: |
| 25 | // ctors and such |
| 26 | wxFont() { Init(); } |
| 27 | wxFont(const wxFont& font) { Init(); Ref(font); } |
| 28 | |
| 29 | wxFont(int size, |
| 30 | int family, |
| 31 | int style, |
| 32 | int weight, |
| 33 | bool underlined = FALSE, |
| 34 | const wxString& face = wxEmptyString, |
| 35 | wxFontEncoding encoding = wxFONTENCODING_DEFAULT) |
| 36 | { |
| 37 | Init(); |
| 38 | |
| 39 | (void)Create(size, family, style, weight, underlined, face, encoding); |
| 40 | } |
| 41 | |
| 42 | wxFont(const wxNativeFontInfo& info); |
| 43 | |
| 44 | bool Create(int size, |
| 45 | int family, |
| 46 | int style, |
| 47 | int weight, |
| 48 | bool underlined = FALSE, |
| 49 | const wxString& face = wxEmptyString, |
| 50 | wxFontEncoding encoding = wxFONTENCODING_DEFAULT); |
| 51 | |
| 52 | // wxMOTIF-specific |
| 53 | bool Create(const wxString& fontname, |
| 54 | wxFontEncoding fontenc = wxFONTENCODING_DEFAULT); |
| 55 | bool Create(const wxNativeFontInfo& fontinfo); |
| 56 | |
| 57 | virtual ~wxFont(); |
| 58 | |
| 59 | // assignment |
| 60 | wxFont& operator=(const wxFont& font); |
| 61 | |
| 62 | // implement base class pure virtuals |
| 63 | virtual int GetPointSize() const; |
| 64 | virtual int GetFamily() const; |
| 65 | virtual int GetStyle() const; |
| 66 | virtual int GetWeight() const; |
| 67 | virtual bool GetUnderlined() const; |
| 68 | virtual wxString GetFaceName() const; |
| 69 | virtual wxFontEncoding GetEncoding() const; |
| 70 | virtual wxNativeFontInfo *GetNativeFontInfo() const; |
| 71 | |
| 72 | virtual void SetPointSize(int pointSize); |
| 73 | virtual void SetFamily(int family); |
| 74 | virtual void SetStyle(int style); |
| 75 | virtual void SetWeight(int weight); |
| 76 | virtual void SetFaceName(const wxString& faceName); |
| 77 | virtual void SetUnderlined(bool underlined); |
| 78 | virtual void SetEncoding(wxFontEncoding encoding); |
| 79 | virtual void SetNativeFontInfo( const wxNativeFontInfo& info ); |
| 80 | |
| 81 | // Implementation |
| 82 | |
| 83 | // Find an existing, or create a new, XFontStruct |
| 84 | // based on this wxFont and the given scale. Append the |
| 85 | // font to list in the private data for future reference. |
| 86 | |
| 87 | // TODO This is a fairly basic implementation, that doesn't |
| 88 | // allow for different facenames, and also doesn't do a mapping |
| 89 | // between 'standard' facenames (e.g. Arial, Helvetica, Times Roman etc.) |
| 90 | // and the fonts that are available on a particular system. |
| 91 | // Maybe we need to scan the user's machine to build up a profile |
| 92 | // of the fonts and a mapping file. |
| 93 | |
| 94 | // Return font struct, and optionally the Motif font list |
| 95 | wxXFont *GetInternalFont(double scale = 1.0, |
| 96 | WXDisplay* display = NULL) const; |
| 97 | |
| 98 | // Helper function for convenient access of the above. |
| 99 | WXFontStructPtr GetFontStruct(double scale = 1.0, |
| 100 | WXDisplay* display = NULL) const; |
| 101 | |
| 102 | protected: |
| 103 | // common part of all ctors |
| 104 | void Init(); |
| 105 | |
| 106 | // VZ: IMHO, we don't need it at all... |
| 107 | bool RealizeResource() { return TRUE; } |
| 108 | void Unshare(); |
| 109 | |
| 110 | private: |
| 111 | DECLARE_DYNAMIC_CLASS(wxFont) |
| 112 | }; |
| 113 | |
| 114 | #endif |
| 115 | // _WX_FONT_H_ |