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Commit | Line | Data |
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1c1af145 | 1 | /* |
2 | * Header file for gtkfont.c. Has to be separate from unix.h | |
3 | * because it depends on GTK data types, hence can't be included | |
4 | * from cross-platform code (which doesn't go near GTK). | |
5 | */ | |
6 | ||
7 | #ifndef PUTTY_GTKFONT_H | |
8 | #define PUTTY_GTKFONT_H | |
9 | ||
10 | /* | |
11 | * Exports from gtkfont.c. | |
12 | */ | |
13 | struct unifont_vtable; /* contents internal to gtkfont.c */ | |
14 | typedef struct unifont { | |
15 | const struct unifont_vtable *vt; | |
16 | /* | |
17 | * `Non-static data members' of the `class', accessible to | |
18 | * external code. | |
19 | */ | |
20 | ||
21 | /* | |
22 | * public_charset is the charset used when the user asks for | |
23 | * `Use font encoding'. | |
24 | * | |
25 | * real_charset is the charset used when translating text into | |
26 | * a form suitable for sending to unifont_draw_text(). | |
27 | * | |
28 | * They can differ. For example, public_charset might be | |
29 | * CS_ISO8859_1 while real_charset is CS_ISO8859_1_X11. | |
30 | */ | |
31 | int public_charset, real_charset; | |
32 | ||
33 | /* | |
34 | * Font dimensions needed by clients. | |
35 | */ | |
36 | int width, height, ascent, descent; | |
37 | } unifont; | |
38 | ||
39 | unifont *unifont_create(GtkWidget *widget, const char *name, | |
40 | int wide, int bold, | |
41 | int shadowoffset, int shadowalways); | |
42 | void unifont_destroy(unifont *font); | |
43 | void unifont_draw_text(GdkDrawable *target, GdkGC *gc, unifont *font, | |
44 | int x, int y, const char *string, int len, | |
45 | int wide, int bold, int cellwidth); | |
46 | ||
47 | /* | |
48 | * Unified font selector dialog. I can't be bothered to do a | |
49 | * proper GTK subclassing today, so this will just be an ordinary | |
50 | * data structure with some useful members. | |
51 | * | |
52 | * (Of course, these aren't the only members; this structure is | |
53 | * contained within a bigger one which holds data visible only to | |
54 | * the implementation.) | |
55 | */ | |
56 | typedef struct unifontsel { | |
57 | void *user_data; /* settable by the user */ | |
58 | GtkWindow *window; | |
59 | GtkWidget *ok_button, *cancel_button; | |
60 | } unifontsel; | |
61 | ||
62 | unifontsel *unifontsel_new(const char *wintitle); | |
63 | void unifontsel_destroy(unifontsel *fontsel); | |
64 | void unifontsel_set_name(unifontsel *fontsel, const char *fontname); | |
65 | char *unifontsel_get_name(unifontsel *fontsel); | |
66 | ||
67 | #endif /* PUTTY_GTKFONT_H */ |