a06cb7cd01
A criteria is a string in the form of `[class="regex.*" title="str"]`. It is stored in a struct with a list of *tokens* which is a attribute/value pair (stored as a `crit_token` struct). Most tokens will also have a precompiled regex stored that will be used during criteria matching. for_window command: When a new view is created its metadata is tested against all stored criteria, and if a match is found the associated command list is executed. Unfortunately some metadata is not available in sway at the moment (specifically `instance`, `window_role` and `urgent`). Any criteria string that tries to match an unsupported attribute will fail. (Note that while the criteria code can be used to parse any criteria string it is currently only used by the `for_window` command.)
118 lines
2.3 KiB
C
118 lines
2.3 KiB
C
#ifndef _SWAY_CONFIG_H
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#define _SWAY_CONFIG_H
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#include <stdint.h>
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#include <wlc/wlc.h>
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#include <xkbcommon/xkbcommon.h>
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#include "list.h"
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#include "layout.h"
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#include "container.h"
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/**
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* Describes a variable created via the `set` command.
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*/
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struct sway_variable {
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char *name;
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char *value;
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};
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/**
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* A key binding and an associated command.
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*/
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struct sway_binding {
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list_t *keys;
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uint32_t modifiers;
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char *command;
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};
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/**
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* A "mode" of keybindings created via the `mode` command.
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*/
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struct sway_mode {
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char *name;
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list_t *bindings;
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};
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/**
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* Size and position configuration for a particular output.
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*
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* This is set via the `output` command.
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*/
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struct output_config {
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char *name;
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bool enabled;
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int width, height;
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int x, y;
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char *background;
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char *background_option;
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};
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/**
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* Maps a workspace name to an output name.
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*
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* Set via `workspace <x> output <y>`
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*/
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struct workspace_output {
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char *output;
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char *workspace;
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};
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/**
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* The configuration struct. The result of loading a config file.
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*/
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struct sway_config {
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list_t *symbols;
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list_t *modes;
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list_t *cmd_queue;
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list_t *workspace_outputs;
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list_t *output_configs;
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list_t *criteria;
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struct sway_mode *current_mode;
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uint32_t floating_mod;
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enum swayc_layouts default_orientation;
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enum swayc_layouts default_layout;
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// Flags
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bool focus_follows_mouse;
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bool mouse_warping;
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bool active;
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bool failed;
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bool reloading;
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bool reading;
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bool auto_back_and_forth;
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bool seamless_mouse;
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bool edge_gaps;
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int gaps_inner;
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int gaps_outer;
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};
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/**
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* Loads the config from the given path.
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*/
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bool load_config(const char *file);
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/** Reads the config from the given FILE.
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*/
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bool read_config(FILE *file, bool is_active);
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/**
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* Does variable replacement for a string based on the config's currently loaded variables.
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*/
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char *do_var_replacement(char *str);
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/** Sets up a WLC output handle based on a given output_config.
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*/
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void apply_output_config(struct output_config *oc, swayc_t *output);
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void free_output_config(struct output_config *oc);
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int workspace_output_cmp_workspace(const void *a, const void *b);
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int sway_binding_cmp(const void *a, const void *b);
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int sway_binding_cmp_keys(const void *a, const void *b);
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void free_sway_binding(struct sway_binding *sb);
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/**
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* Global config singleton.
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*/
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extern struct sway_config *config;
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#endif
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