1 /* Output generating routines for GDB CLI.
3 Copyright (C) 1999-2014 Free Software Foundation, Inc.
5 Contributed by Cygnus Solutions.
6 Written by Fernando Nasser for Cygnus.
8 This file is part of GDB.
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>. */
29 struct tui_ui_out_data
31 struct cli_ui_out_data base;
36 typedef struct tui_ui_out_data tui_out_data;
38 /* This is the TUI ui-out implementation functions vector. It is
39 initialized below in _initialize_tui_out, inheriting the CLI
40 version, and overriding a few methods. */
42 static struct ui_out_impl tui_ui_out_impl;
44 /* Output an int field. */
47 tui_field_int (struct ui_out *uiout,
49 enum ui_align alignment,
53 tui_out_data *data = ui_out_data (uiout);
55 if (data->base.suppress_output)
58 /* Don't print line number, keep it for later. */
59 if (data->start_of_line == 0 && strcmp (fldname, "line") == 0)
61 data->start_of_line ++;
65 data->start_of_line ++;
67 (*cli_ui_out_impl.field_int) (uiout, fldno,
68 width, alignment, fldname, value);
71 /* Other cli_field_* end up here so alignment and field separators are
72 both handled by tui_field_string. */
75 tui_field_string (struct ui_out *uiout,
81 tui_out_data *data = ui_out_data (uiout);
83 if (data->base.suppress_output)
86 if (fldname && data->line > 0 && strcmp (fldname, "fullname") == 0)
88 data->start_of_line ++;
91 tui_show_source (string, data->line);
96 data->start_of_line++;
98 (*cli_ui_out_impl.field_string) (uiout, fldno,
103 /* This is the only field function that does not align. */
106 tui_field_fmt (struct ui_out *uiout, int fldno,
107 int width, enum ui_align align,
112 tui_out_data *data = ui_out_data (uiout);
114 if (data->base.suppress_output)
117 data->start_of_line++;
119 (*cli_ui_out_impl.field_fmt) (uiout, fldno,
121 fldname, format, args);
125 tui_text (struct ui_out *uiout, const char *string)
127 tui_out_data *data = ui_out_data (uiout);
129 if (data->base.suppress_output)
131 data->start_of_line ++;
134 if (strchr (string, '\n') != 0)
137 data->start_of_line = 0;
141 if (strchr (string, '\n'))
142 data->start_of_line = 0;
144 (*cli_ui_out_impl.text) (uiout, string);
148 tui_out_new (struct ui_file *stream)
152 tui_out_data *data = XNEW (tui_out_data);
154 /* Initialize base "class". */
155 cli_out_data_ctor (&data->base, stream);
157 /* Initialize our fields. */
159 data->start_of_line = 0;
161 return ui_out_new (&tui_ui_out_impl, data, flags);
164 /* Standard gdb initialization hook. */
166 extern void _initialize_tui_out (void);
169 _initialize_tui_out (void)
171 /* Inherit the CLI version. */
172 tui_ui_out_impl = cli_ui_out_impl;
174 /* Override a few methods. */
175 tui_ui_out_impl.field_int = tui_field_int;
176 tui_ui_out_impl.field_string = tui_field_string;
177 tui_ui_out_impl.field_fmt = tui_field_fmt;
178 tui_ui_out_impl.text = tui_text;