1 /* Output generating routines for GDB CLI.
3 Copyright (C) 1999-2015 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/>. */
27 struct tui_ui_out_data
29 struct cli_ui_out_data base;
34 typedef struct tui_ui_out_data tui_out_data;
36 /* This is the TUI ui-out implementation functions vector. It is
37 initialized below in _initialize_tui_out, inheriting the CLI
38 version, and overriding a few methods. */
40 static struct ui_out_impl tui_ui_out_impl;
42 /* Output an int field. */
45 tui_field_int (struct ui_out *uiout,
47 enum ui_align alignment,
51 tui_out_data *data = (tui_out_data *) ui_out_data (uiout);
53 if (data->base.suppress_output)
56 /* Don't print line number, keep it for later. */
57 if (data->start_of_line == 0 && strcmp (fldname, "line") == 0)
59 data->start_of_line ++;
63 data->start_of_line ++;
65 (*cli_ui_out_impl.field_int) (uiout, fldno,
66 width, alignment, fldname, value);
69 /* Other cli_field_* end up here so alignment and field separators are
70 both handled by tui_field_string. */
73 tui_field_string (struct ui_out *uiout,
79 tui_out_data *data = (tui_out_data *) ui_out_data (uiout);
81 if (data->base.suppress_output)
84 if (fldname && data->line > 0 && strcmp (fldname, "fullname") == 0)
86 data->start_of_line ++;
89 tui_show_source (string, data->line);
94 data->start_of_line++;
96 (*cli_ui_out_impl.field_string) (uiout, fldno,
101 /* This is the only field function that does not align. */
104 tui_field_fmt (struct ui_out *uiout, int fldno,
105 int width, enum ui_align align,
110 tui_out_data *data = (tui_out_data *) ui_out_data (uiout);
112 if (data->base.suppress_output)
115 data->start_of_line++;
117 (*cli_ui_out_impl.field_fmt) (uiout, fldno,
119 fldname, format, args);
123 tui_text (struct ui_out *uiout, const char *string)
125 tui_out_data *data = (tui_out_data *) ui_out_data (uiout);
127 if (data->base.suppress_output)
129 data->start_of_line ++;
132 if (strchr (string, '\n') != 0)
135 data->start_of_line = 0;
139 if (strchr (string, '\n'))
140 data->start_of_line = 0;
142 (*cli_ui_out_impl.text) (uiout, string);
146 tui_out_new (struct ui_file *stream)
150 tui_out_data *data = XNEW (tui_out_data);
152 /* Initialize base "class". */
153 cli_out_data_ctor (&data->base, stream);
155 /* Initialize our fields. */
157 data->start_of_line = 0;
159 return ui_out_new (&tui_ui_out_impl, data, flags);
162 /* Standard gdb initialization hook. */
164 extern void _initialize_tui_out (void);
167 _initialize_tui_out (void)
169 /* Inherit the CLI version. */
170 tui_ui_out_impl = cli_ui_out_impl;
172 /* Override a few methods. */
173 tui_ui_out_impl.field_int = tui_field_int;
174 tui_ui_out_impl.field_string = tui_field_string;
175 tui_ui_out_impl.field_fmt = tui_field_fmt;
176 tui_ui_out_impl.text = tui_text;