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#ifndef _SWAY_CONFIG_H
#define _SWAY_CONFIG_H
#include <libinput.h>
#include <stdint.h>
#include <string.h>
#include <time.h>
#include <wlr/interfaces/wlr_switch.h>
#include <wlr/types/wlr_tablet_tool.h>
#include <wlr/util/box.h>
#include <xkbcommon/xkbcommon.h>
#include <xf86drmMode.h>
#include "../include/config.h"
#include "gesture.h"
#include "list.h"
#include "swaynag.h"
#include "tree/container.h"
#include "sway/input/tablet.h"
#include "sway/tree/root.h"
#include "wlr-layer-shell-unstable-v1-protocol.h"
#include <pango/pangocairo.h>
// TODO: Refactor this shit
/**
* Describes a variable created via the `set` command.
*/
struct sway_variable {
char *name;
char *value;
};
enum binding_input_type {
BINDING_KEYCODE,
BINDING_KEYSYM,
BINDING_MOUSECODE,
BINDING_MOUSESYM,
BINDING_SWITCH, // dummy, only used to call seat_execute_command
BINDING_GESTURE // dummy, only used to call seat_execute_command
};
enum binding_flags {
BINDING_RELEASE = 1 << 0,
BINDING_LOCKED = 1 << 1, // keyboard only
BINDING_BORDER = 1 << 2, // mouse only; trigger on container border
BINDING_CONTENTS = 1 << 3, // mouse only; trigger on container contents
BINDING_TITLEBAR = 1 << 4, // mouse only; trigger on container titlebar
BINDING_CODE = 1 << 5, // keyboard only; convert keysyms into keycodes
BINDING_RELOAD = 1 << 6, // switch only; (re)trigger binding on reload
BINDING_INHIBITED = 1 << 7, // keyboard only: ignore shortcut inhibitor
BINDING_NOREPEAT = 1 << 8, // keyboard only; do not trigger when repeating a held key
BINDING_EXACT = 1 << 9, // gesture only; only trigger on exact match
};
/**
* A key (or mouse) binding and an associated command.
*/
struct sway_binding {
enum binding_input_type type;
int order;
char *input;
uint32_t flags;
list_t *keys; // sorted in ascending order
list_t *syms; // sorted in ascending order; NULL if BINDING_CODE is not set
uint32_t modifiers;
xkb_layout_index_t group;
char *command;
};
enum sway_switch_trigger {
SWAY_SWITCH_TRIGGER_OFF,
SWAY_SWITCH_TRIGGER_ON,
SWAY_SWITCH_TRIGGER_TOGGLE,
};
/**
* A laptop switch binding and an associated command.
*/
struct sway_switch_binding {
enum wlr_switch_type type;
enum sway_switch_trigger trigger;
uint32_t flags;
char *command;
};
/**
* A gesture binding and an associated command.
*/
struct sway_gesture_binding {
char *input;
uint32_t flags;
struct gesture gesture;
char *command;
};
/**
* Focus on window activation.
*/
enum sway_fowa {
FOWA_SMART,
FOWA_URGENT,
FOWA_FOCUS,
FOWA_NONE,
};
/**
* A "mode" of keybindings created via the `mode` command.
*/
struct sway_mode {
char *name;
list_t *keysym_bindings;
list_t *keycode_bindings;
list_t *mouse_bindings;
list_t *switch_bindings;
list_t *gesture_bindings;
bool pango;
};
struct input_config_mapped_from_region {
double x1, y1;
double x2, y2;
bool mm;
};
struct calibration_matrix {
bool configured;
float matrix[6];
};
enum input_config_mapped_to {
MAPPED_TO_DEFAULT,
MAPPED_TO_OUTPUT,
MAPPED_TO_REGION,
};
struct input_config_tool {
enum wlr_tablet_tool_type type;
enum sway_tablet_tool_mode mode;
};
/**
* options for input devices
*/
struct input_config {
char *identifier;
const char *input_type;
int accel_profile;
struct calibration_matrix calibration_matrix;
int click_method;
int drag;
int drag_lock;
int dwt;
int left_handed;
int middle_emulation;
int natural_scroll;
float pointer_accel;
float scroll_factor;
int repeat_delay;
int repeat_rate;
int scroll_button;
int scroll_method;
int send_events;
int tap;
int tap_button_map;
char *xkb_layout;
char *xkb_model;
char *xkb_options;
char *xkb_rules;
char *xkb_variant;
char *xkb_file;
bool xkb_file_is_set;
int xkb_numlock;
int xkb_capslock;
struct input_config_mapped_from_region *mapped_from_region;
enum input_config_mapped_to mapped_to;
char *mapped_to_output;
struct wlr_box *mapped_to_region;
list_t *tools;
bool capturable;
struct wlr_box region;
};
/**
* Options for misc device configurations that happen in the seat block
*/
struct seat_attachment_config {
char *identifier;
// TODO other things are configured here for some reason
};
enum seat_config_hide_cursor_when_typing {
HIDE_WHEN_TYPING_DEFAULT, // the default is currently disabled
HIDE_WHEN_TYPING_ENABLE,
HIDE_WHEN_TYPING_DISABLE,
};
enum seat_config_allow_constrain {
CONSTRAIN_DEFAULT, // the default is currently enabled
CONSTRAIN_ENABLE,
CONSTRAIN_DISABLE,
};
enum seat_config_shortcuts_inhibit {
SHORTCUTS_INHIBIT_DEFAULT, // the default is currently enabled
SHORTCUTS_INHIBIT_ENABLE,
SHORTCUTS_INHIBIT_DISABLE,
};
enum seat_keyboard_grouping {
KEYBOARD_GROUP_DEFAULT, // the default is currently smart
KEYBOARD_GROUP_NONE,
KEYBOARD_GROUP_SMART, // keymap and repeat info
};
enum sway_input_idle_source {
IDLE_SOURCE_KEYBOARD = 1 << 0,
IDLE_SOURCE_POINTER = 1 << 1,
IDLE_SOURCE_TOUCH = 1 << 2,
IDLE_SOURCE_TABLET_PAD = 1 << 3,
IDLE_SOURCE_TABLET_TOOL = 1 << 4,
IDLE_SOURCE_SWITCH = 1 << 5,
};
/**
* Options for multiseat and other misc device configurations
*/
struct seat_config {
char *name;
int fallback; // -1 means not set
list_t *attachments; // list of seat_attachment configs
int hide_cursor_timeout;
enum seat_config_hide_cursor_when_typing hide_cursor_when_typing;
enum seat_config_allow_constrain allow_constrain;
enum seat_config_shortcuts_inhibit shortcuts_inhibit;
enum seat_keyboard_grouping keyboard_grouping;
uint32_t idle_inhibit_sources, idle_wake_sources;
struct {
char *name;
int size;
} xcursor_theme;
};
enum config_dpms {
DPMS_IGNORE,
DPMS_ON,
DPMS_OFF,
};
enum scale_filter_mode {
SCALE_FILTER_DEFAULT, // the default is currently smart
SCALE_FILTER_LINEAR,
SCALE_FILTER_NEAREST,
SCALE_FILTER_SMART,
};
enum render_bit_depth {
RENDER_BIT_DEPTH_DEFAULT, // the default is currently 8
RENDER_BIT_DEPTH_8,
RENDER_BIT_DEPTH_10,
};
/**
* Size and position configuration for a particular output.
*
* This is set via the `output` command.
*/
struct output_config {
char *name;
int enabled;
int width, height;
float refresh_rate;
int custom_mode;
drmModeModeInfo drm_mode;
int x, y;
float scale;
enum scale_filter_mode scale_filter;
int32_t transform;
enum wl_output_subpixel subpixel;
int max_render_time; // In milliseconds
int adaptive_sync;
enum render_bit_depth render_bit_depth;
char *background;
char *background_option;
char *background_fallback;
enum config_dpms dpms_state;
};
/**
* Stores size of gaps for each side
*/
struct side_gaps {
int top;
int right;
int bottom;
int left;
};
enum smart_gaps_mode {
SMART_GAPS_OFF,
SMART_GAPS_ON,
SMART_GAPS_INVERSE_OUTER,
};
/**
* Stores configuration for a workspace, regardless of whether the workspace
* exists.
*/
struct workspace_config {
char *workspace;
list_t *outputs;
int gaps_inner;
struct side_gaps gaps_outer;
};
enum pango_markup_config {
PANGO_MARKUP_DISABLED = false,
PANGO_MARKUP_ENABLED = true,
PANGO_MARKUP_DEFAULT // The default is font dependent ("pango:" prefix)
};
struct bar_config {
char *swaybar_command;
struct wl_client *client;
struct wl_listener client_destroy;
/**
* One of "dock", "hide", "invisible"
*
* Always visible in dock mode. Visible only when modifier key is held in hide mode.
* Never visible in invisible mode.
*/
char *mode;
/**
* One of "show" or "hide".
*
* In "show" mode, it will always be shown on top of the active workspace.
*/
char *hidden_state;
bool visible_by_modifier; // only relevant in "hide" mode
/**
* Id name used to identify the bar through IPC.
*
* Defaults to bar-x, where x corresponds to the position of the
* embedding bar block in the config file (bar-0, bar-1, ...).
*/
char *id;
uint32_t modifier;
list_t *outputs;
char *position;
list_t *bindings;
char *status_command;
enum pango_markup_config pango_markup;
char *font;
int height; // -1 not defined
bool workspace_buttons;
bool wrap_scroll;
char *separator_symbol;
bool strip_workspace_numbers;
bool strip_workspace_name;
bool binding_mode_indicator;
bool verbose;
struct side_gaps gaps;
int status_padding;
int status_edge_padding;
uint32_t workspace_min_width;
struct {
char *background;
char *statusline;
char *separator;
char *focused_background;
char *focused_statusline;
char *focused_separator;
char *focused_workspace_border;
char *focused_workspace_bg;
char *focused_workspace_text;
char *active_workspace_border;
char *active_workspace_bg;
char *active_workspace_text;
char *inactive_workspace_border;
char *inactive_workspace_bg;
char *inactive_workspace_text;
char *urgent_workspace_border;
char *urgent_workspace_bg;
char *urgent_workspace_text;
char *binding_mode_border;
char *binding_mode_bg;
char *binding_mode_text;
} colors;
#if HAVE_TRAY
char *icon_theme;
struct wl_list tray_bindings; // struct tray_binding::link
list_t *tray_outputs; // char *
int tray_padding;
#endif
};
struct bar_binding {
uint32_t button;
bool release;
char *command;
};
#if HAVE_TRAY
struct tray_binding {
uint32_t button;
const char *command;
struct wl_list link; // struct tray_binding::link
};
#endif
struct border_colors {
float border[4];
float background[4];
float text[4];
float indicator[4];
float child_border[4];
};
enum edge_border_types {
E_NONE, /**< Don't hide edge borders */
E_VERTICAL, /**< hide vertical edge borders */
E_HORIZONTAL, /**< hide horizontal edge borders */
E_BOTH, /**< hide vertical and horizontal edge borders */
};
enum edge_border_smart_types {
ESMART_OFF,
ESMART_ON, /**< hide edges if precisely one window is present in workspace */
ESMART_NO_GAPS, /**< hide edges if one window and gaps to edge is zero */
};
enum sway_popup_during_fullscreen {
POPUP_SMART,
POPUP_IGNORE,
POPUP_LEAVE,
};
enum focus_follows_mouse_mode {
FOLLOWS_NO,
FOLLOWS_YES,
FOLLOWS_ALWAYS,
};
enum focus_wrapping_mode {
WRAP_NO,
WRAP_YES,
WRAP_FORCE,
WRAP_WORKSPACE,
};
enum mouse_warping_mode {
WARP_NO,
WARP_OUTPUT,
WARP_CONTAINER,
};
enum alignment {
ALIGN_LEFT,
ALIGN_CENTER,
ALIGN_RIGHT,
};
enum xwayland_mode {
XWAYLAND_MODE_DISABLED,
XWAYLAND_MODE_LAZY,
XWAYLAND_MODE_IMMEDIATE,
};
/**
* The configuration struct. The result of loading a config file.
*/
struct sway_config {
char *swaynag_command;
struct swaynag_instance swaynag_config_errors;
list_t *symbols;
list_t *modes;
list_t *bars;
list_t *cmd_queue;
list_t *workspace_configs;
list_t *output_configs;
list_t *input_configs;
list_t *input_type_configs;
list_t *seat_configs;
list_t *criteria;
list_t *no_focus;
list_t *active_bar_modifiers;
struct sway_mode *current_mode;
struct bar_config *current_bar;
uint32_t floating_mod;
bool floating_mod_inverse;
uint32_t dragging_key;
uint32_t resizing_key;
char *floating_scroll_up_cmd;
char *floating_scroll_down_cmd;
char *floating_scroll_left_cmd;
char *floating_scroll_right_cmd;
enum sway_container_layout default_orientation;
enum sway_container_layout default_layout;
char *font; // Used for IPC.
PangoFontDescription *font_description; // Used internally for rendering and validating.
int font_height;
int font_baseline;
bool pango_markup;
int titlebar_border_thickness;
int titlebar_h_padding;
int titlebar_v_padding;
size_t urgent_timeout;
enum sway_fowa focus_on_window_activation;
enum sway_popup_during_fullscreen popup_during_fullscreen;
enum xwayland_mode xwayland;
// swaybg
char *swaybg_command;
struct wl_client *swaybg_client;
struct wl_listener swaybg_client_destroy;
// Flags
enum focus_follows_mouse_mode focus_follows_mouse;
enum mouse_warping_mode mouse_warping;
enum focus_wrapping_mode focus_wrapping;
bool active;
bool failed;
bool reloading;
bool reading;
bool validating;
bool auto_back_and_forth;
bool show_marks;
enum alignment title_align;
bool tiling_drag;
int tiling_drag_threshold;
enum smart_gaps_mode smart_gaps;
int gaps_inner;
struct side_gaps gaps_outer;
list_t *config_chain;
bool user_config_path;
const char *current_config_path;
const char *current_config;
int current_config_line_number;
char *current_config_line;
enum sway_container_border border;
enum sway_container_border floating_border;
int border_thickness;
int floating_border_thickness;
enum edge_border_types hide_edge_borders;
enum edge_border_smart_types hide_edge_borders_smart;
bool hide_lone_tab;
// border colors
struct {
struct border_colors focused;
struct border_colors focused_inactive;
struct border_colors focused_tab_title;
struct border_colors unfocused;
struct border_colors urgent;
struct border_colors placeholder;
float background[4];
} border_colors;
bool has_focused_tab_title;
// floating view
int32_t floating_maximum_width;
int32_t floating_maximum_height;
int32_t floating_minimum_width;
int32_t floating_minimum_height;
// The keysym to keycode translation
struct xkb_state *keysym_translation_state;
// Context for command handlers
struct {
struct input_config *input_config;
struct output_config *output_config;
struct seat_config *seat_config;
struct sway_seat *seat;
struct sway_node *node;
struct sway_container *container;
struct sway_workspace *workspace;
bool node_overridden; // True if the node is selected by means other than focus
struct {
int argc;
char **argv;
} leftovers;
} handler_context;
};
/**
* Loads the main config from the given path. is_active should be true when
* reloading the config.
*/
bool load_main_config(const char *path, bool is_active, bool validating);
/**
* Loads an included config. Can only be used after load_main_config.
*/
void load_include_configs(const char *path, struct sway_config *config,
struct swaynag_instance *swaynag);
/**
* Reads the config from the given FILE.
*/
bool read_config(FILE *file, struct sway_config *config,
struct swaynag_instance *swaynag);
/**
* Run the commands that were deferred when reading the config file.
*/
void run_deferred_commands(void);
/**
* Run the binding commands that were deferred when initializing the inputs
*/
void run_deferred_bindings(void);
/**
* Adds a warning entry to the swaynag instance used for errors.
*/
void config_add_swaynag_warning(char *fmt, ...);
/**
* Free config struct
*/
void free_config(struct sway_config *config);
void free_sway_variable(struct sway_variable *var);
/**
* Does variable replacement for a string based on the config's currently loaded variables.
*/
char *do_var_replacement(char *str);
int input_identifier_cmp(const void *item, const void *data);
struct input_config *new_input_config(const char* identifier);
void merge_input_config(struct input_config *dst, struct input_config *src);
struct input_config *store_input_config(struct input_config *ic, char **error);
void input_config_fill_rule_names(struct input_config *ic,
struct xkb_rule_names *rules);
void free_input_config(struct input_config *ic);
int seat_name_cmp(const void *item, const void *data);
struct seat_config *new_seat_config(const char* name);
void merge_seat_config(struct seat_config *dst, struct seat_config *src);
struct seat_config *copy_seat_config(struct seat_config *seat);
void free_seat_config(struct seat_config *ic);
struct seat_attachment_config *seat_attachment_config_new(void);
struct seat_attachment_config *seat_config_get_attachment(
struct seat_config *seat_config, char *identifier);
struct seat_config *store_seat_config(struct seat_config *seat);
int output_name_cmp(const void *item, const void *data);
void output_get_identifier(char *identifier, size_t len,
struct sway_output *output);
const char *sway_output_scale_filter_to_string(enum scale_filter_mode scale_filter);
struct output_config *new_output_config(const char *name);
void merge_output_config(struct output_config *dst, struct output_config *src);
bool apply_output_config(struct output_config *oc, struct sway_output *output);
bool test_output_config(struct output_config *oc, struct sway_output *output);
struct output_config *store_output_config(struct output_config *oc);
struct output_config *find_output_config(struct sway_output *output);
void apply_output_config_to_outputs(struct output_config *oc);
void reset_outputs(void);
void free_output_config(struct output_config *oc);
bool spawn_swaybg(void);
int workspace_output_cmp_workspace(const void *a, const void *b);
void free_sway_binding(struct sway_binding *sb);
void free_switch_binding(struct sway_switch_binding *binding);
void free_gesture_binding(struct sway_gesture_binding *binding);
void seat_execute_command(struct sway_seat *seat, struct sway_binding *binding);
void load_swaybar(struct bar_config *bar);
void load_swaybars(void);
struct bar_config *default_bar_config(void);
void free_bar_config(struct bar_config *bar);
void free_bar_binding(struct bar_binding *binding);
void free_workspace_config(struct workspace_config *wsc);
/**
* Updates the value of config->font_height based on the metrics for title's
* font as reported by pango.
*
* If the height has changed, all containers will be rearranged to take on the
* new size.
*/
void config_update_font_height(void);
/**
* Convert bindsym into bindcode using the first configured layout.
* Return false in case the conversion is unsuccessful.
*/
bool translate_binding(struct sway_binding *binding);
void translate_keysyms(struct input_config *input_config);
void binding_add_translated(struct sway_binding *binding, list_t *bindings);
/* Global config singleton. */
extern struct sway_config *config;
#endif