Commit | Line | Data |
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2611b1a5 | 1 | /* Output generating routines for GDB CLI. |
349c5d5f | 2 | |
8acc9f48 | 3 | Copyright (C) 1999-2013 Free Software Foundation, Inc. |
349c5d5f | 4 | |
2611b1a5 SC |
5 | Contributed by Cygnus Solutions. |
6 | Written by Fernando Nasser for Cygnus. | |
7 | ||
8 | This file is part of GDB. | |
9 | ||
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 | |
a9762ec7 | 12 | the Free Software Foundation; either version 3 of the License, or |
2611b1a5 SC |
13 | (at your option) any later version. |
14 | ||
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. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
2611b1a5 SC |
22 | |
23 | #include "defs.h" | |
24 | #include "ui-out.h" | |
0a8fce9a | 25 | #include "cli-out.h" |
2611b1a5 SC |
26 | #include "tui.h" |
27 | #include "gdb_string.h" | |
28 | #include "gdb_assert.h" | |
29 | ||
0a8fce9a | 30 | struct tui_ui_out_data |
2611b1a5 | 31 | { |
0a8fce9a PA |
32 | struct cli_ui_out_data base; |
33 | ||
2611b1a5 SC |
34 | int line; |
35 | int start_of_line; | |
36 | }; | |
0a8fce9a | 37 | typedef struct tui_ui_out_data tui_out_data; |
2611b1a5 | 38 | |
0a8fce9a PA |
39 | /* This is the TUI ui-out implementation functions vector. It is |
40 | initialized below in _initialize_tui_out, inheriting the CLI | |
41 | version, and overriding a few methods. */ | |
2611b1a5 | 42 | |
0a8fce9a | 43 | static struct ui_out_impl tui_ui_out_impl; |
2611b1a5 | 44 | |
1cc6d956 | 45 | /* Output an int field. */ |
2611b1a5 | 46 | |
0a8fce9a | 47 | static void |
08ef48c5 MS |
48 | tui_field_int (struct ui_out *uiout, |
49 | int fldno, int width, | |
2611b1a5 | 50 | enum ui_align alignment, |
08ef48c5 MS |
51 | const char *fldname, |
52 | int value) | |
2611b1a5 | 53 | { |
1248ede2 | 54 | tui_out_data *data = ui_out_data (uiout); |
1c5313c5 | 55 | |
0a8fce9a | 56 | if (data->base.suppress_output) |
2611b1a5 SC |
57 | return; |
58 | ||
59 | /* Don't print line number, keep it for later. */ | |
60 | if (data->start_of_line == 0 && strcmp (fldname, "line") == 0) | |
61 | { | |
62 | data->start_of_line ++; | |
63 | data->line = value; | |
64 | return; | |
65 | } | |
66 | data->start_of_line ++; | |
2611b1a5 | 67 | |
0a8fce9a PA |
68 | (*cli_ui_out_impl.field_int) (uiout, fldno, |
69 | width, alignment, fldname, value); | |
2611b1a5 SC |
70 | } |
71 | ||
0a8fce9a PA |
72 | /* Other cli_field_* end up here so alignment and field separators are |
73 | both handled by tui_field_string. */ | |
2611b1a5 | 74 | |
0a8fce9a | 75 | static void |
2611b1a5 | 76 | tui_field_string (struct ui_out *uiout, |
08ef48c5 | 77 | int fldno, int width, |
2611b1a5 SC |
78 | enum ui_align align, |
79 | const char *fldname, | |
80 | const char *string) | |
81 | { | |
1248ede2 | 82 | tui_out_data *data = ui_out_data (uiout); |
1c5313c5 | 83 | |
0a8fce9a | 84 | if (data->base.suppress_output) |
2611b1a5 SC |
85 | return; |
86 | ||
87 | if (fldname && data->line > 0 && strcmp (fldname, "file") == 0) | |
88 | { | |
89 | data->start_of_line ++; | |
90 | if (data->line > 0) | |
91 | { | |
92 | tui_show_source (string, data->line); | |
93 | } | |
94 | return; | |
95 | } | |
96 | ||
0a8fce9a | 97 | data->start_of_line++; |
2611b1a5 | 98 | |
0a8fce9a PA |
99 | (*cli_ui_out_impl.field_string) (uiout, fldno, |
100 | width, align, | |
101 | fldname, string); | |
2611b1a5 SC |
102 | } |
103 | ||
1cc6d956 | 104 | /* This is the only field function that does not align. */ |
2611b1a5 | 105 | |
0a8fce9a | 106 | static void |
2611b1a5 SC |
107 | tui_field_fmt (struct ui_out *uiout, int fldno, |
108 | int width, enum ui_align align, | |
109 | const char *fldname, | |
110 | const char *format, | |
111 | va_list args) | |
112 | { | |
1248ede2 | 113 | tui_out_data *data = ui_out_data (uiout); |
1c5313c5 | 114 | |
0a8fce9a | 115 | if (data->base.suppress_output) |
2611b1a5 SC |
116 | return; |
117 | ||
0a8fce9a | 118 | data->start_of_line++; |
2611b1a5 | 119 | |
0a8fce9a PA |
120 | (*cli_ui_out_impl.field_fmt) (uiout, fldno, |
121 | width, align, | |
122 | fldname, format, args); | |
2611b1a5 SC |
123 | } |
124 | ||
0a8fce9a | 125 | static void |
2611b1a5 SC |
126 | tui_text (struct ui_out *uiout, const char *string) |
127 | { | |
1248ede2 | 128 | tui_out_data *data = ui_out_data (uiout); |
1c5313c5 | 129 | |
0a8fce9a | 130 | if (data->base.suppress_output) |
2611b1a5 SC |
131 | return; |
132 | data->start_of_line ++; | |
133 | if (data->line > 0) | |
134 | { | |
135 | if (strchr (string, '\n') != 0) | |
136 | { | |
137 | data->line = -1; | |
138 | data->start_of_line = 0; | |
139 | } | |
140 | return; | |
141 | } | |
142 | if (strchr (string, '\n')) | |
143 | data->start_of_line = 0; | |
2611b1a5 | 144 | |
0a8fce9a | 145 | (*cli_ui_out_impl.text) (uiout, string); |
2611b1a5 SC |
146 | } |
147 | ||
2611b1a5 SC |
148 | struct ui_out * |
149 | tui_out_new (struct ui_file *stream) | |
150 | { | |
151 | int flags = 0; | |
152 | ||
1248ede2 | 153 | tui_out_data *data = XMALLOC (tui_out_data); |
0a8fce9a PA |
154 | |
155 | /* Initialize base "class". */ | |
156 | cli_out_data_ctor (&data->base, stream); | |
157 | ||
158 | /* Initialize our fields. */ | |
2611b1a5 | 159 | data->line = -1; |
27229e99 | 160 | data->start_of_line = 0; |
0a8fce9a | 161 | |
2611b1a5 SC |
162 | return ui_out_new (&tui_ui_out_impl, data, flags); |
163 | } | |
164 | ||
1cc6d956 | 165 | /* Standard gdb initialization hook. */ |
0a8fce9a PA |
166 | |
167 | extern void _initialize_tui_out (void); | |
168 | ||
2611b1a5 SC |
169 | void |
170 | _initialize_tui_out (void) | |
171 | { | |
1c5313c5 | 172 | /* Inherit the CLI version. */ |
0a8fce9a PA |
173 | tui_ui_out_impl = cli_ui_out_impl; |
174 | ||
175 | /* Override a few methods. */ | |
176 | tui_ui_out_impl.field_int = tui_field_int; | |
177 | tui_ui_out_impl.field_string = tui_field_string; | |
178 | tui_ui_out_impl.field_fmt = tui_field_fmt; | |
179 | tui_ui_out_impl.text = tui_text; | |
2611b1a5 | 180 | } |