i3/include/config_directives.h
Michael Stapelberg eaa5e636f9
Implement include config directive (#4420)
The implementation uses wordexp(3) just like sway:
https://github.com/i3/i3/issues/1197#issuecomment-226844106

Thanks to jajm for their implementation at
bb55709d0a

This required refactoring the config parser to be re-entrant
(no more global state) and to return an error instead of dying.

In case a file cannot be opened, i3 reports an error but proceeds with the
remaining configuration.

Key bindings can be overwritten or removed using the new --remove flag of the
bindsym/bindcode directive.

All files that were successfully included are displayed in i3 --moreversion.

One caveat is i3 config file variable expansion, see the note in the userguide.

fixes #4192
2021-06-02 21:01:43 +02:00

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/*
* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
* © 2009 Michael Stapelberg and contributors (see also: LICENSE)
*
* config_directives.h: all config storing functions (see config_parser.c)
*
*/
#pragma once
#include <config.h>
#include "config_parser.h"
/**
* A utility function to convert a string containing the group and modifiers to
* the corresponding bit mask.
*/
i3_event_state_mask_t event_state_from_str(const char *str);
/** The beginning of the prototype for every cfg_ function. */
#define I3_CFG Match *current_match, struct ConfigResultIR *result
/* Defines a configuration function, that is, anything that can be called by
* using 'call cfg_foo()' in parser-specs/.*.spec. Useful so that we dont need
* to repeat the definition all the time. */
#define CFGFUN(name, ...) \
void cfg_##name(I3_CFG, ##__VA_ARGS__)
/* The following functions are called by the config parser, see
* parser-specs/config.spec. They get the parsed parameters and store them in
* our data structures, e.g. cfg_font gets a font name and stores it in
* config.font.
*
* Since they are so similar, individual comments were omitted. */
CFGFUN(criteria_init, int _state);
CFGFUN(criteria_add, const char *ctype, const char *cvalue);
CFGFUN(criteria_pop_state);
CFGFUN(include, const char *pattern);
CFGFUN(font, const char *font);
CFGFUN(exec, const char *exectype, const char *no_startup_id, const char *command);
CFGFUN(for_window, const char *command);
CFGFUN(floating_minimum_size, const long width, const long height);
CFGFUN(floating_maximum_size, const long width, const long height);
CFGFUN(default_orientation, const char *orientation);
CFGFUN(workspace_layout, const char *layout);
CFGFUN(workspace_back_and_forth, const char *value);
CFGFUN(focus_follows_mouse, const char *value);
CFGFUN(mouse_warping, const char *value);
CFGFUN(focus_wrapping, const char *value);
CFGFUN(force_focus_wrapping, const char *value);
CFGFUN(force_xinerama, const char *value);
CFGFUN(disable_randr15, const char *value);
CFGFUN(fake_outputs, const char *outputs);
CFGFUN(force_display_urgency_hint, const long duration_ms);
CFGFUN(focus_on_window_activation, const char *mode);
CFGFUN(title_align, const char *alignment);
CFGFUN(show_marks, const char *value);
CFGFUN(hide_edge_borders, const char *borders);
CFGFUN(assign_output, const char *output);
CFGFUN(assign, const char *workspace, bool is_number);
CFGFUN(no_focus);
CFGFUN(ipc_socket, const char *path);
CFGFUN(ipc_kill_timeout, const long timeout_ms);
CFGFUN(restart_state, const char *path);
CFGFUN(popup_during_fullscreen, const char *value);
CFGFUN(color, const char *colorclass, const char *border, const char *background, const char *text, const char *indicator, const char *child_border);
CFGFUN(color_single, const char *colorclass, const char *color);
CFGFUN(floating_modifier, const char *modifiers);
CFGFUN(default_border, const char *windowtype, const char *border, const long width);
CFGFUN(workspace, const char *workspace, const char *output);
CFGFUN(binding, const char *bindtype, const char *modifiers, const char *key, const char *release, const char *border, const char *whole_window, const char *exclude_titlebar, const char *command);
CFGFUN(enter_mode, const char *pango_markup, const char *mode);
CFGFUN(mode_binding, const char *bindtype, const char *modifiers, const char *key, const char *release, const char *border, const char *whole_window, const char *exclude_titlebar, const char *command);
CFGFUN(bar_font, const char *font);
CFGFUN(bar_separator_symbol, const char *separator);
CFGFUN(bar_mode, const char *mode);
CFGFUN(bar_hidden_state, const char *hidden_state);
CFGFUN(bar_id, const char *bar_id);
CFGFUN(bar_output, const char *output);
CFGFUN(bar_verbose, const char *verbose);
CFGFUN(bar_modifier, const char *modifiers);
CFGFUN(bar_wheel_up_cmd, const char *command);
CFGFUN(bar_wheel_down_cmd, const char *command);
CFGFUN(bar_bindsym, const char *button, const char *release, const char *command);
CFGFUN(bar_position, const char *position);
CFGFUN(bar_i3bar_command, const char *i3bar_command);
CFGFUN(bar_color, const char *colorclass, const char *border, const char *background, const char *text);
CFGFUN(bar_socket_path, const char *socket_path);
CFGFUN(bar_tray_output, const char *output);
CFGFUN(bar_tray_padding, const long spacing_px);
CFGFUN(bar_color_single, const char *colorclass, const char *color);
CFGFUN(bar_status_command, const char *command);
CFGFUN(bar_binding_mode_indicator, const char *value);
CFGFUN(bar_workspace_buttons, const char *value);
CFGFUN(bar_workspace_min_width, const long width);
CFGFUN(bar_strip_workspace_numbers, const char *value);
CFGFUN(bar_strip_workspace_name, const char *value);
CFGFUN(bar_start);
CFGFUN(bar_finish);