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comparison font/font_peer.h @ 0:223b71206888

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author thib
date Fri, 01 Aug 2008 16:32:45 +0000
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children 15a18fbe6f21
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-1:000000000000 0:223b71206888
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
33 namespace 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
49 namespace XKFont {
50 typedef unsigned int (*FontCodeConverter)(unsigned int);
51 class PeerFt2 : public Peer {
52 public:
53 PeerFt2(const char *name, int index, int hsize, int vsize);
54 ~PeerFt2();
55 bool GlyphCreate(unsigned int code, Glyph* glyph);
56 private:
57 FT_Face face;
58 FontCodeConverter conv_func;
59 };
60
61 }
62
63 #if USE_X11
64 #include <X11/Xlib.h>
65 #include <X11/extensions/XShm.h>
66
67 namespace XKFont {
68 class PeerX11 : public Peer {
69 public:
70 PeerX11(const char *name, int index, int hsize, int vsize);
71 ~PeerX11();
72 bool GlyphCreate(unsigned int code, Glyph* g);
73 static void InitDisplay(Display*);
74 static void OpenDisplay(void);
75 private:
76 static Display* display;
77
78 XFontSet fontset;
79 GC gc;
80 Visual* visual;
81 unsigned long white, black;
82 Pixmap canvas;
83 XShmSegmentInfo x_shm_info;
84 bool use_shm;
85 XImage* image;
86 int width, height, ascent;
87 int mask, shift;
88 int* colortable;
89 };
90
91 }; /* namespace XKFont */
92 #endif /* USE_X11 */
93
94 #endif /* __FONT_PEER_H__ */