3 Copyright (C) 2018-2019 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 #include "cli/cli-cmds.h"
22 #include "cli/cli-style.h"
23 #include "source-cache.h"
25 /* True if styling is enabled. */
27 #if defined(_WIN32) || defined (__CYGWIN__)
33 /* Name of colors; must correspond to ui_file_style::basic_color. */
34 static const char * const cli_colors
[] = {
47 /* Names of intensities; must correspond to
48 ui_file_style::intensity. */
49 static const char * const cli_intensities
[] = {
56 /* See cli-style.h. */
58 cli_style_option
file_name_style (ui_file_style::GREEN
);
60 /* See cli-style.h. */
62 cli_style_option
function_name_style (ui_file_style::YELLOW
);
64 /* See cli-style.h. */
66 cli_style_option
variable_name_style (ui_file_style::CYAN
);
68 /* See cli-style.h. */
70 cli_style_option
address_style (ui_file_style::BLUE
);
72 /* See cli-style.h. */
74 cli_style_option::cli_style_option (ui_file_style::basic_color fg
)
75 : m_foreground (cli_colors
[fg
- ui_file_style::NONE
]),
76 m_background (cli_colors
[0]),
77 m_intensity (cli_intensities
[ui_file_style::NORMAL
])
81 /* Return the color number corresponding to COLOR. */
84 color_number (const char *color
)
86 for (int i
= 0; i
< ARRAY_SIZE (cli_colors
); ++i
)
88 if (color
== cli_colors
[i
])
91 gdb_assert_not_reached ("color not found");
94 /* See cli-style.h. */
97 cli_style_option::style () const
99 int fg
= color_number (m_foreground
);
100 int bg
= color_number (m_background
);
101 ui_file_style::intensity intensity
= ui_file_style::NORMAL
;
103 for (int i
= 0; i
< ARRAY_SIZE (cli_intensities
); ++i
)
105 if (m_intensity
== cli_intensities
[i
])
107 intensity
= (ui_file_style::intensity
) i
;
112 return ui_file_style (fg
, bg
, intensity
);
115 /* See cli-style.h. */
118 cli_style_option::do_set (const char *args
, int from_tty
)
122 /* See cli-style.h. */
125 cli_style_option::do_show (const char *args
, int from_tty
)
129 /* See cli-style.h. */
132 cli_style_option::do_show_foreground (struct ui_file
*file
, int from_tty
,
133 struct cmd_list_element
*cmd
,
136 const char *name
= (const char *) get_cmd_context (cmd
);
137 fprintf_filtered (file
, _("The \"%s\" foreground color is: %s\n"),
141 /* See cli-style.h. */
144 cli_style_option::do_show_background (struct ui_file
*file
, int from_tty
,
145 struct cmd_list_element
*cmd
,
148 const char *name
= (const char *) get_cmd_context (cmd
);
149 fprintf_filtered (file
, _("The \"%s\" background color is: %s\n"),
153 /* See cli-style.h. */
156 cli_style_option::do_show_intensity (struct ui_file
*file
, int from_tty
,
157 struct cmd_list_element
*cmd
,
160 const char *name
= (const char *) get_cmd_context (cmd
);
161 fprintf_filtered (file
, _("The \"%s\" display intensity is: %s\n"),
165 /* See cli-style.h. */
168 cli_style_option::add_setshow_commands (const char *name
,
169 enum command_class theclass
,
170 const char *prefix_doc
,
171 const char *prefixname
,
172 struct cmd_list_element
**set_list
,
173 struct cmd_list_element
**show_list
)
175 m_set_prefix
= std::string ("set ") + prefixname
+ " ";
176 m_show_prefix
= std::string ("show ") + prefixname
+ " ";
178 add_prefix_cmd (name
, no_class
, do_set
, prefix_doc
, &m_set_list
,
179 m_set_prefix
.c_str (), 0, set_list
);
180 add_prefix_cmd (name
, no_class
, do_show
, prefix_doc
, &m_show_list
,
181 m_show_prefix
.c_str (), 0, show_list
);
183 add_setshow_enum_cmd ("foreground", theclass
, cli_colors
,
185 _("Set the foreground color for this property"),
186 _("Show the foreground color for this property"),
190 &m_set_list
, &m_show_list
, (void *) name
);
191 add_setshow_enum_cmd ("background", theclass
, cli_colors
,
193 _("Set the background color for this property"),
194 _("Show the background color for this property"),
198 &m_set_list
, &m_show_list
, (void *) name
);
199 add_setshow_enum_cmd ("intensity", theclass
, cli_intensities
,
201 _("Set the display intensity color for this property"),
203 Show the display intensity color for this property"),
207 &m_set_list
, &m_show_list
, (void *) name
);
211 set_style (const char *arg
, int from_tty
)
216 show_style (const char *arg
, int from_tty
)
221 set_style_enabled (const char *args
, int from_tty
, struct cmd_list_element
*c
)
223 g_source_cache
.clear ();
227 show_style_enabled (struct ui_file
*file
, int from_tty
,
228 struct cmd_list_element
*c
, const char *value
)
231 fprintf_filtered (file
, _("CLI output styling is enabled.\n"));
233 fprintf_filtered (file
, _("CLI output styling is disabled.\n"));
237 _initialize_cli_style ()
239 static cmd_list_element
*style_set_list
;
240 static cmd_list_element
*style_show_list
;
242 add_prefix_cmd ("style", no_class
, set_style
, _("\
243 Style-specific settings\n\
244 Configure various style-related variables, such as colors"),
245 &style_set_list
, "set style ", 0, &setlist
);
246 add_prefix_cmd ("style", no_class
, show_style
, _("\
247 Style-specific settings\n\
248 Configure various style-related variables, such as colors"),
249 &style_show_list
, "show style ", 0, &showlist
);
251 add_setshow_boolean_cmd ("enabled", no_class
, &cli_styling
, _("\
252 Set whether CLI styling is enabled."), _("\
253 Show whether CLI is enabled."), _("\
254 If enabled, output to the terminal is styled."),
255 set_style_enabled
, show_style_enabled
,
256 &style_set_list
, &style_show_list
);
258 file_name_style
.add_setshow_commands ("filename", no_class
,
260 Filename display styling\n\
261 Configure filename colors and display intensity."),
265 function_name_style
.add_setshow_commands ("function", no_class
,
267 Function name display styling\n\
268 Configure function name colors and display intensity"),
272 variable_name_style
.add_setshow_commands ("variable", no_class
,
274 Variable name display styling\n\
275 Configure variable name colors and display intensity"),
279 address_style
.add_setshow_commands ("address", no_class
,
281 Address display styling\n\
282 Configure address colors and display intensity"),
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