1 /* Output generating routines for GDB CLI.
3 Copyright (C) 1999-2003, 2005, 2007-2012 Free Software Foundation,
6 Contributed by Cygnus Solutions.
7 Written by Fernando Nasser for Cygnus.
9 This file is part of GDB.
11 This program is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 3 of the License, or
14 (at your option) any later version.
16 This program is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with this program. If not, see <http://www.gnu.org/licenses/>. */
28 #include "gdb_string.h"
29 #include "gdb_assert.h"
31 struct tui_ui_out_data
33 struct cli_ui_out_data base;
38 typedef struct tui_ui_out_data tui_out_data;
40 /* This is the TUI ui-out implementation functions vector. It is
41 initialized below in _initialize_tui_out, inheriting the CLI
42 version, and overriding a few methods. */
44 static struct ui_out_impl tui_ui_out_impl;
46 /* Output an int field. */
49 tui_field_int (struct ui_out *uiout,
51 enum ui_align alignment,
55 tui_out_data *data = ui_out_data (uiout);
57 if (data->base.suppress_output)
60 /* Don't print line number, keep it for later. */
61 if (data->start_of_line == 0 && strcmp (fldname, "line") == 0)
63 data->start_of_line ++;
67 data->start_of_line ++;
69 (*cli_ui_out_impl.field_int) (uiout, fldno,
70 width, alignment, fldname, value);
73 /* Other cli_field_* end up here so alignment and field separators are
74 both handled by tui_field_string. */
77 tui_field_string (struct ui_out *uiout,
83 tui_out_data *data = ui_out_data (uiout);
85 if (data->base.suppress_output)
88 if (fldname && data->line > 0 && strcmp (fldname, "file") == 0)
90 data->start_of_line ++;
93 tui_show_source (string, data->line);
98 data->start_of_line++;
100 (*cli_ui_out_impl.field_string) (uiout, fldno,
105 /* This is the only field function that does not align. */
108 tui_field_fmt (struct ui_out *uiout, int fldno,
109 int width, enum ui_align align,
114 tui_out_data *data = ui_out_data (uiout);
116 if (data->base.suppress_output)
119 data->start_of_line++;
121 (*cli_ui_out_impl.field_fmt) (uiout, fldno,
123 fldname, format, args);
127 tui_text (struct ui_out *uiout, const char *string)
129 tui_out_data *data = ui_out_data (uiout);
131 if (data->base.suppress_output)
133 data->start_of_line ++;
136 if (strchr (string, '\n') != 0)
139 data->start_of_line = 0;
143 if (strchr (string, '\n'))
144 data->start_of_line = 0;
146 (*cli_ui_out_impl.text) (uiout, string);
150 tui_out_new (struct ui_file *stream)
154 tui_out_data *data = XMALLOC (tui_out_data);
156 /* Initialize base "class". */
157 cli_out_data_ctor (&data->base, stream);
159 /* Initialize our fields. */
161 data->start_of_line = 0;
163 return ui_out_new (&tui_ui_out_impl, data, flags);
166 /* Standard gdb initialization hook. */
168 extern void _initialize_tui_out (void);
171 _initialize_tui_out (void)
173 /* Inherit the CLI version. */
174 tui_ui_out_impl = cli_ui_out_impl;
176 /* Override a few methods. */
177 tui_ui_out_impl.field_int = tui_field_int;
178 tui_ui_out_impl.field_string = tui_field_string;
179 tui_ui_out_impl.field_fmt = tui_field_fmt;
180 tui_ui_out_impl.text = tui_text;