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- /* CLI stylizing
- Copyright (C) 2018-2022 Free Software Foundation, Inc.
- This file is part of GDB.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #ifndef CLI_CLI_STYLE_H
- #define CLI_CLI_STYLE_H
- #include "ui-file.h"
- #include "command.h"
- #include "gdbsupport/observable.h"
- /* A single CLI style option. */
- class cli_style_option
- {
- public:
- /* Construct a CLI style option with a foreground color. */
- cli_style_option (const char *name, ui_file_style::basic_color fg,
- ui_file_style::intensity = ui_file_style::NORMAL);
- /* Construct a CLI style option with an intensity. */
- cli_style_option (const char *name, ui_file_style::intensity i);
- /* Return a ui_file_style corresponding to the settings in this CLI
- style. */
- ui_file_style style () const;
- /* Return the style name. */
- const char *name () { return m_name; };
- /* Call once to register this CLI style with the CLI engine. */
- void add_setshow_commands (enum command_class theclass,
- const char *prefix_doc,
- struct cmd_list_element **set_list,
- struct cmd_list_element **show_list,
- bool skip_intensity);
- /* Return the 'set style NAME' command list, that can be used
- to build a lambda DO_SET to call add_setshow_commands. */
- struct cmd_list_element *set_list () { return m_set_list; };
- /* Same as SET_LIST but for the show command list. */
- struct cmd_list_element *show_list () { return m_show_list; };
- /* This style can be observed for any changes. */
- gdb::observers::observable<> changed;
- private:
- /* The style name. */
- const char *m_name;
- /* The foreground. */
- const char *m_foreground;
- /* The background. */
- const char *m_background;
- /* The intensity. */
- const char *m_intensity;
- /* Storage for command lists needed when registering
- subcommands. */
- struct cmd_list_element *m_set_list = nullptr;
- struct cmd_list_element *m_show_list = nullptr;
- /* Callback to notify the observable. */
- static void do_set_value (const char *ignore, int from_tty,
- struct cmd_list_element *cmd);
- /* Callback to show the foreground. */
- static void do_show_foreground (struct ui_file *file, int from_tty,
- struct cmd_list_element *cmd,
- const char *value);
- /* Callback to show the background. */
- static void do_show_background (struct ui_file *file, int from_tty,
- struct cmd_list_element *cmd,
- const char *value);
- /* Callback to show the intensity. */
- static void do_show_intensity (struct ui_file *file, int from_tty,
- struct cmd_list_element *cmd,
- const char *value);
- };
- /* The file name style. */
- extern cli_style_option file_name_style;
- /* The function name style. */
- extern cli_style_option function_name_style;
- /* The variable name style. */
- extern cli_style_option variable_name_style;
- /* The address style. */
- extern cli_style_option address_style;
- /* The highlight style. */
- extern cli_style_option highlight_style;
- /* The title style. */
- extern cli_style_option title_style;
- /* The metadata style. */
- extern cli_style_option metadata_style;
- /* The border style of a TUI window that does not have the focus. */
- extern cli_style_option tui_border_style;
- /* The border style of a TUI window that does have the focus. */
- extern cli_style_option tui_active_border_style;
- /* The style to use for the GDB version string. */
- extern cli_style_option version_style;
- /* True if source styling is enabled. */
- extern bool source_styling;
- /* True if disassembler styling is enabled. */
- extern bool disassembler_styling;
- /* True if styling is enabled. */
- extern bool cli_styling;
- #endif /* CLI_CLI_STYLE_H */
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