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a09e091a JB |
1 | /* |
2 | ||
3 | Copyright 1993 by Davor Matic | |
4 | ||
5 | Permission to use, copy, modify, distribute, and sell this software | |
6 | and its documentation for any purpose is hereby granted without fee, | |
7 | provided that the above copyright notice appear in all copies and that | |
8 | both that copyright notice and this permission notice appear in | |
9 | supporting documentation. Davor Matic makes no representations about | |
10 | the suitability of this software for any purpose. It is provided "as | |
11 | is" without express or implied warranty. | |
12 | ||
13 | */ | |
14 | ||
15 | #ifdef HAVE_XNEST_CONFIG_H | |
16 | #include <xnest-config.h> | |
17 | #endif | |
18 | ||
19 | #include <X11/X.h> | |
20 | #include <X11/Xatom.h> | |
21 | #include <X11/Xproto.h> | |
22 | #include "misc.h" | |
23 | #include "regionstr.h" | |
24 | #include <X11/fonts/font.h> | |
25 | #include <X11/fonts/fontstruct.h> | |
26 | #include "scrnintstr.h" | |
27 | ||
28 | #include "Xnest.h" | |
29 | ||
30 | #include "Display.h" | |
31 | #include "XNFont.h" | |
32 | ||
33 | int xnestFontPrivateIndex; | |
34 | ||
35 | Bool | |
36 | xnestRealizeFont(ScreenPtr pScreen, FontPtr pFont) | |
37 | { | |
38 | pointer priv; | |
39 | Atom name_atom, value_atom; | |
40 | int nprops; | |
41 | FontPropPtr props; | |
42 | int i; | |
43 | const char *name; | |
44 | ||
45 | FontSetPrivate(pFont, xnestFontPrivateIndex, NULL); | |
46 | ||
47 | name_atom = MakeAtom("FONT", 4, True); | |
48 | value_atom = 0L; | |
49 | ||
50 | nprops = pFont->info.nprops; | |
51 | props = pFont->info.props; | |
52 | ||
53 | for (i = 0; i < nprops; i++) | |
54 | if (props[i].name == name_atom) { | |
55 | value_atom = props[i].value; | |
56 | break; | |
57 | } | |
58 | ||
59 | if (!value_atom) | |
60 | return False; | |
61 | ||
62 | name = NameForAtom(value_atom); | |
63 | ||
64 | if (!name) | |
65 | return False; | |
66 | ||
67 | priv = (pointer) malloc(sizeof(xnestPrivFont)); | |
68 | FontSetPrivate(pFont, xnestFontPrivateIndex, priv); | |
69 | ||
70 | xnestFontPriv(pFont)->font_struct = XLoadQueryFont(xnestDisplay, name); | |
71 | ||
72 | if (!xnestFontStruct(pFont)) | |
73 | return False; | |
74 | ||
75 | return True; | |
76 | } | |
77 | ||
78 | Bool | |
79 | xnestUnrealizeFont(ScreenPtr pScreen, FontPtr pFont) | |
80 | { | |
81 | if (xnestFontPriv(pFont)) { | |
82 | if (xnestFontStruct(pFont)) | |
83 | XFreeFont(xnestDisplay, xnestFontStruct(pFont)); | |
84 | free(xnestFontPriv(pFont)); | |
85 | FontSetPrivate(pFont, xnestFontPrivateIndex, NULL); | |
86 | } | |
87 | return True; | |
88 | } |