wslua: fix NSTime:__tostring for negative values
[metze/wireshark/wip.git] / epan / column.h
1 /* column.h
2  * Definitions for column handling routines
3  *
4  * Wireshark - Network traffic analyzer
5  * By Gerald Combs <gerald@wireshark.org>
6  * Copyright 1998 Gerald Combs
7  *
8  * SPDX-License-Identifier: GPL-2.0-or-later
9  */
10
11 #ifndef __COLUMN_H__
12 #define __COLUMN_H__
13
14 #include "ws_symbol_export.h"
15 #include <epan/column-info.h>
16
17 #ifdef __cplusplus
18 extern "C" {
19 #endif /* __cplusplus */
20
21 typedef struct _fmt_data {
22   gchar *title;            /* title of the column */
23   int fmt;                 /* format of column */
24   gchar *custom_fields;    /* fields names for COL_CUSTOM */
25   gint custom_occurrence;  /* optional ordinal of occurrence of that field */
26   gboolean visible;        /* if FALSE, hide this column */
27   gboolean resolved;       /* if TRUE, show a more human-readable name */
28 } fmt_data;
29
30 WS_DLL_PUBLIC
31 const gchar         *col_format_to_string(const gint);
32 WS_DLL_PUBLIC
33 const gchar         *col_format_desc(const gint);
34 WS_DLL_PUBLIC
35 gint                 get_column_format(const gint);
36 WS_DLL_PUBLIC
37 void                 set_column_format(const gint, const gint);
38 WS_DLL_PUBLIC
39 void                 get_column_format_matches(gboolean *, const gint);
40 WS_DLL_PUBLIC
41 gint                 get_column_format_from_str(const gchar *);
42 WS_DLL_PUBLIC
43 gchar               *get_column_title(const gint);
44 WS_DLL_PUBLIC
45 void                 set_column_title(const gint, const gchar *);
46 WS_DLL_PUBLIC
47 gboolean             get_column_visible(const gint);
48 WS_DLL_PUBLIC
49 void                 set_column_visible(const gint, gboolean);
50 WS_DLL_PUBLIC
51 gboolean             get_column_resolved(const gint);
52 WS_DLL_PUBLIC
53 void                 set_column_resolved(const gint, gboolean);
54 WS_DLL_PUBLIC
55 const gchar         *get_column_custom_fields(const gint);
56 WS_DLL_PUBLIC
57 void                 set_column_custom_fields(const gint, const char *);
58 WS_DLL_PUBLIC
59 gint                 get_column_custom_occurrence(const gint);
60 WS_DLL_PUBLIC
61 void                 set_column_custom_occurrence(const gint, const gint);
62 WS_DLL_PUBLIC
63 const gchar         *get_column_width_string(const gint, const gint);
64 WS_DLL_PUBLIC
65 gint                 get_column_char_width(const gint format);
66 WS_DLL_PUBLIC
67 gchar               *get_column_tooltip(const gint col);
68
69 WS_DLL_PUBLIC
70 void
71 col_finalize(column_info *cinfo);
72
73 WS_DLL_PUBLIC
74 void
75 build_column_format_array(column_info *cinfo, const gint num_cols, const gboolean reset_fences);
76
77 WS_DLL_PUBLIC
78 void                 column_dump_column_formats(void);
79
80 #ifdef __cplusplus
81 }
82 #endif /* __cplusplus */
83
84 #endif /* column.h */