root/font/font_peer.h

Revision 52:15a18fbe6f21, 2.8 KB (checked in by thib, 3 years ago)
* Known bugs added to the README * Code cleaning (0 -> NULL when needed, indentation, spaces, ...)
Line 
1/*
2 * Copyright (c) 2004  Kazunori "jagarl" Ueno
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *      notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *      notice, this list of conditions and the following disclaimer in the
12 *      documentation and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 *      derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifndef __FONT_PEER_H__
29#define __FONT_PEER_H__
30
31#include "font.h"
32
33namespace XKFont {
34
35        class PeerFn : public Peer {
36                public:
37                        PeerFn(const char* name, int index, int hsize, int vsize);
38                        ~PeerFn();
39                        bool GlyphCreate(unsigned int code, Glyph* g);
40                private:
41                        unsigned char *buffer;
42        };
43
44}
45
46#include <ft2build.h>
47#include FT_FREETYPE_H
48
49namespace XKFont {
50
51        typedef unsigned int (*FontCodeConverter)(unsigned int);
52
53        class PeerFt2 : public Peer {
54                public:
55                        PeerFt2(const char *name, int index, int hsize, int vsize);
56                        ~PeerFt2();
57                        bool GlyphCreate(unsigned int code, Glyph* glyph);
58                private:
59                        FT_Face face;
60                        FontCodeConverter conv_func;
61        };
62
63}
64
65#if USE_X11
66#include <X11/Xlib.h>
67#include <X11/extensions/XShm.h>
68
69namespace XKFont {
70        class PeerX11 : public Peer {
71                public:
72                        PeerX11(const char *name, int index, int hsize, int vsize);
73                        ~PeerX11();
74                        bool GlyphCreate(unsigned int code, Glyph* g);
75                        static void InitDisplay(Display*);
76                        static void OpenDisplay(void);
77                private:
78                        static Display* display;
79
80                        XFontSet fontset;
81                        GC gc;
82                        Visual* visual;
83                        unsigned long white, black;
84                        Pixmap canvas;
85                        XShmSegmentInfo x_shm_info;
86                        bool use_shm;
87                        XImage* image;
88                        int width, height, ascent;
89                        int mask, shift;
90                        int* colortable;
91        };
92
93}; /* namespace XKFont */
94#endif /* USE_X11 */
95
96#endif /* __FONT_PEER_H__ */
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