552 lines
19 KiB
C
552 lines
19 KiB
C
#undef I3__FILE__
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#define I3__FILE__ "config_directives.c"
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/*
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* vim:ts=4:sw=4:expandtab
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*
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* i3 - an improved dynamic tiling window manager
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* © 2009-2012 Michael Stapelberg and contributors (see also: LICENSE)
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*
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* config_directives.c: all config storing functions (see config_parser.c)
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*
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*/
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#include <float.h>
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#include <stdarg.h>
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#include "all.h"
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/*******************************************************************************
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* Criteria functions.
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******************************************************************************/
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static int criteria_next_state;
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/*
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* Initializes the specified 'Match' data structure and the initial state of
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* commands.c for matching target windows of a command.
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*
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*/
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CFGFUN(criteria_init, int _state) {
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criteria_next_state = _state;
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DLOG("Initializing criteria, current_match = %p, state = %d\n", current_match, _state);
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match_init(current_match);
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}
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CFGFUN(criteria_pop_state) {
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result->next_state = criteria_next_state;
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}
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/*
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* Interprets a ctype=cvalue pair and adds it to the current match
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* specification.
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*
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*/
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CFGFUN(criteria_add, const char *ctype, const char *cvalue) {
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DLOG("ctype=*%s*, cvalue=*%s*\n", ctype, cvalue);
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if (strcmp(ctype, "class") == 0) {
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current_match->class = regex_new(cvalue);
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return;
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}
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if (strcmp(ctype, "instance") == 0) {
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current_match->instance = regex_new(cvalue);
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return;
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}
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if (strcmp(ctype, "window_role") == 0) {
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current_match->window_role = regex_new(cvalue);
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return;
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}
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if (strcmp(ctype, "con_id") == 0) {
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char *end;
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long parsed = strtol(cvalue, &end, 10);
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if (parsed == LONG_MIN ||
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parsed == LONG_MAX ||
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parsed < 0 ||
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(end && *end != '\0')) {
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ELOG("Could not parse con id \"%s\"\n", cvalue);
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} else {
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current_match->con_id = (Con *)parsed;
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DLOG("id as int = %p\n", current_match->con_id);
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}
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return;
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}
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if (strcmp(ctype, "id") == 0) {
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char *end;
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long parsed = strtol(cvalue, &end, 10);
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if (parsed == LONG_MIN ||
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parsed == LONG_MAX ||
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parsed < 0 ||
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(end && *end != '\0')) {
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ELOG("Could not parse window id \"%s\"\n", cvalue);
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} else {
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current_match->id = parsed;
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DLOG("window id as int = %d\n", current_match->id);
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}
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return;
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}
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if (strcmp(ctype, "con_mark") == 0) {
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current_match->mark = regex_new(cvalue);
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return;
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}
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if (strcmp(ctype, "title") == 0) {
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current_match->title = regex_new(cvalue);
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return;
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}
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if (strcmp(ctype, "urgent") == 0) {
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if (strcasecmp(cvalue, "latest") == 0 ||
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strcasecmp(cvalue, "newest") == 0 ||
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strcasecmp(cvalue, "recent") == 0 ||
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strcasecmp(cvalue, "last") == 0) {
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current_match->urgent = U_LATEST;
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} else if (strcasecmp(cvalue, "oldest") == 0 ||
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strcasecmp(cvalue, "first") == 0) {
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current_match->urgent = U_OLDEST;
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}
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return;
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}
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ELOG("Unknown criterion: %s\n", ctype);
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}
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/* TODO: refactor the above criteria code into a single file (with src/commands.c). */
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/*******************************************************************************
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* Utility functions
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******************************************************************************/
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static bool eval_boolstr(const char *str) {
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return (strcasecmp(str, "1") == 0 ||
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strcasecmp(str, "yes") == 0 ||
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strcasecmp(str, "true") == 0 ||
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strcasecmp(str, "on") == 0 ||
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strcasecmp(str, "enable") == 0 ||
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strcasecmp(str, "active") == 0);
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}
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/*
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* A utility function to convert a string of modifiers to the corresponding bit
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* mask.
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*/
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uint32_t modifiers_from_str(const char *str) {
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/* It might be better to use strtok() here, but the simpler strstr() should
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* do for now. */
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uint32_t result = 0;
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if (str == NULL)
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return result;
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if (strstr(str, "Mod1") != NULL)
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result |= BIND_MOD1;
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if (strstr(str, "Mod2") != NULL)
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result |= BIND_MOD2;
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if (strstr(str, "Mod3") != NULL)
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result |= BIND_MOD3;
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if (strstr(str, "Mod4") != NULL)
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result |= BIND_MOD4;
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if (strstr(str, "Mod5") != NULL)
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result |= BIND_MOD5;
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if (strstr(str, "Control") != NULL ||
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strstr(str, "Ctrl") != NULL)
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result |= BIND_CONTROL;
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if (strstr(str, "Shift") != NULL)
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result |= BIND_SHIFT;
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if (strstr(str, "Mode_switch") != NULL)
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result |= BIND_MODE_SWITCH;
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return result;
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}
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static char *font_pattern;
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CFGFUN(font, const char *font) {
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config.font = load_font(font, true);
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set_font(&config.font);
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/* Save the font pattern for using it as bar font later on */
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FREE(font_pattern);
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font_pattern = sstrdup(font);
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}
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CFGFUN(binding, const char *bindtype, const char *modifiers, const char *key, const char *release, const char *command) {
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configure_binding(bindtype, modifiers, key, release, command, DEFAULT_BINDING_MODE);
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}
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/*******************************************************************************
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* Mode handling
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******************************************************************************/
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static char *current_mode;
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CFGFUN(mode_binding, const char *bindtype, const char *modifiers, const char *key, const char *release, const char *command) {
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configure_binding(bindtype, modifiers, key, release, command, current_mode);
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}
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CFGFUN(enter_mode, const char *modename) {
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if (strcasecmp(modename, DEFAULT_BINDING_MODE) == 0) {
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ELOG("You cannot use the name %s for your mode\n", DEFAULT_BINDING_MODE);
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exit(1);
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}
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DLOG("\t now in mode %s\n", modename);
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FREE(current_mode);
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current_mode = sstrdup(modename);
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}
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CFGFUN(exec, const char *exectype, const char *no_startup_id, const char *command) {
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struct Autostart *new = smalloc(sizeof(struct Autostart));
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new->command = sstrdup(command);
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new->no_startup_id = (no_startup_id != NULL);
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if (strcmp(exectype, "exec") == 0) {
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TAILQ_INSERT_TAIL(&autostarts, new, autostarts);
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} else {
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TAILQ_INSERT_TAIL(&autostarts_always, new, autostarts_always);
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}
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}
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CFGFUN(for_window, const char *command) {
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if (match_is_empty(current_match)) {
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ELOG("Match is empty, ignoring this for_window statement\n");
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return;
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}
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DLOG("\t should execute command %s for the criteria mentioned above\n", command);
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Assignment *assignment = scalloc(sizeof(Assignment));
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assignment->type = A_COMMAND;
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match_copy(&(assignment->match), current_match);
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assignment->dest.command = sstrdup(command);
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TAILQ_INSERT_TAIL(&assignments, assignment, assignments);
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}
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CFGFUN(floating_minimum_size, const long width, const long height) {
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config.floating_minimum_width = width;
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config.floating_minimum_height = height;
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}
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CFGFUN(floating_maximum_size, const long width, const long height) {
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config.floating_maximum_width = width;
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config.floating_maximum_height = height;
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}
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CFGFUN(floating_modifier, const char *modifiers) {
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config.floating_modifier = modifiers_from_str(modifiers);
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}
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CFGFUN(default_orientation, const char *orientation) {
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if (strcmp(orientation, "horizontal") == 0)
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config.default_orientation = HORIZ;
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else if (strcmp(orientation, "vertical") == 0)
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config.default_orientation = VERT;
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else
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config.default_orientation = NO_ORIENTATION;
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}
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CFGFUN(workspace_layout, const char *layout) {
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if (strcmp(layout, "default") == 0)
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config.default_layout = L_DEFAULT;
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else if (strcmp(layout, "stacking") == 0 ||
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strcmp(layout, "stacked") == 0)
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config.default_layout = L_STACKED;
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else
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config.default_layout = L_TABBED;
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}
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CFGFUN(new_window, const char *windowtype, const char *border, const long width) {
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int border_style;
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int border_width;
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if (strcmp(border, "1pixel") == 0) {
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border_style = BS_PIXEL;
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border_width = 1;
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} else if (strcmp(border, "none") == 0) {
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border_style = BS_NONE;
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border_width = 0;
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} else if (strcmp(border, "pixel") == 0) {
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border_style = BS_PIXEL;
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border_width = width;
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} else {
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border_style = BS_NORMAL;
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border_width = width;
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}
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if (strcmp(windowtype, "new_window") == 0) {
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DLOG("default tiled border style = %d and border width = %d\n", border_style, border_width);
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config.default_border = border_style;
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config.default_border_width = border_width;
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} else {
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DLOG("default floating border style = %d and border width = %d\n", border_style, border_width);
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config.default_floating_border = border_style;
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config.default_floating_border_width = border_width;
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}
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}
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CFGFUN(hide_edge_borders, const char *borders) {
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if (strcmp(borders, "vertical") == 0)
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config.hide_edge_borders = ADJ_LEFT_SCREEN_EDGE | ADJ_RIGHT_SCREEN_EDGE;
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else if (strcmp(borders, "horizontal") == 0)
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config.hide_edge_borders = ADJ_UPPER_SCREEN_EDGE | ADJ_LOWER_SCREEN_EDGE;
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else if (strcmp(borders, "both") == 0)
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config.hide_edge_borders = ADJ_LEFT_SCREEN_EDGE | ADJ_RIGHT_SCREEN_EDGE | ADJ_UPPER_SCREEN_EDGE | ADJ_LOWER_SCREEN_EDGE;
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else if (strcmp(borders, "none") == 0)
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config.hide_edge_borders = ADJ_NONE;
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else if (eval_boolstr(borders))
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config.hide_edge_borders = ADJ_LEFT_SCREEN_EDGE | ADJ_RIGHT_SCREEN_EDGE;
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else
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config.hide_edge_borders = ADJ_NONE;
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}
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CFGFUN(focus_follows_mouse, const char *value) {
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config.disable_focus_follows_mouse = !eval_boolstr(value);
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}
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CFGFUN(mouse_warping, const char *value) {
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if (strcmp(value, "none") == 0)
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config.mouse_warping = POINTER_WARPING_NONE;
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else if (strcmp(value, "output") == 0)
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config.mouse_warping = POINTER_WARPING_OUTPUT;
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}
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CFGFUN(force_xinerama, const char *value) {
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config.force_xinerama = eval_boolstr(value);
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}
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CFGFUN(force_focus_wrapping, const char *value) {
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config.force_focus_wrapping = eval_boolstr(value);
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}
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CFGFUN(workspace_back_and_forth, const char *value) {
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config.workspace_auto_back_and_forth = eval_boolstr(value);
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}
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CFGFUN(fake_outputs, const char *outputs) {
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config.fake_outputs = sstrdup(outputs);
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}
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CFGFUN(force_display_urgency_hint, const long duration_ms) {
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config.workspace_urgency_timer = duration_ms / 1000.0;
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}
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CFGFUN(workspace, const char *workspace, const char *output) {
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DLOG("Assigning workspace \"%s\" to output \"%s\"\n", workspace, output);
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/* Check for earlier assignments of the same workspace so that we
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* don’t have assignments of a single workspace to different
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* outputs */
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struct Workspace_Assignment *assignment;
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bool duplicate = false;
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TAILQ_FOREACH (assignment, &ws_assignments, ws_assignments) {
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if (strcasecmp(assignment->name, workspace) == 0) {
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ELOG("You have a duplicate workspace assignment for workspace \"%s\"\n",
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workspace);
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assignment->output = sstrdup(output);
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duplicate = true;
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}
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}
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if (!duplicate) {
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assignment = scalloc(sizeof(struct Workspace_Assignment));
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assignment->name = sstrdup(workspace);
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assignment->output = sstrdup(output);
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TAILQ_INSERT_TAIL(&ws_assignments, assignment, ws_assignments);
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}
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}
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CFGFUN(ipc_socket, const char *path) {
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config.ipc_socket_path = sstrdup(path);
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}
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CFGFUN(restart_state, const char *path) {
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config.restart_state_path = sstrdup(path);
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}
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CFGFUN(popup_during_fullscreen, const char *value) {
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if (strcmp(value, "ignore") == 0) {
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config.popup_during_fullscreen = PDF_IGNORE;
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} else if (strcmp(value, "leave_fullscreen") == 0) {
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config.popup_during_fullscreen = PDF_LEAVE_FULLSCREEN;
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} else {
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config.popup_during_fullscreen = PDF_SMART;
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}
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}
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CFGFUN(color_single, const char *colorclass, const char *color) {
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/* used for client.background only currently */
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config.client.background = get_colorpixel(color);
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}
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CFGFUN(color, const char *colorclass, const char *border, const char *background, const char *text, const char *indicator) {
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#define APPLY_COLORS(classname) \
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do { \
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if (strcmp(colorclass, "client." #classname) == 0) { \
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config.client.classname.border = get_colorpixel(border); \
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config.client.classname.background = get_colorpixel(background); \
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config.client.classname.text = get_colorpixel(text); \
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if (indicator != NULL) { \
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config.client.classname.indicator = get_colorpixel(indicator); \
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} \
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} \
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} while (0)
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APPLY_COLORS(focused_inactive);
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APPLY_COLORS(focused);
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APPLY_COLORS(unfocused);
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APPLY_COLORS(urgent);
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#undef APPLY_COLORS
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}
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CFGFUN(assign, const char *workspace) {
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if (match_is_empty(current_match)) {
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ELOG("Match is empty, ignoring this assignment\n");
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return;
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}
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DLOG("new assignment, using above criteria, to workspace %s\n", workspace);
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Assignment *assignment = scalloc(sizeof(Assignment));
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match_copy(&(assignment->match), current_match);
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assignment->type = A_TO_WORKSPACE;
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assignment->dest.workspace = sstrdup(workspace);
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TAILQ_INSERT_TAIL(&assignments, assignment, assignments);
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}
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/*******************************************************************************
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* Bar configuration (i3bar)
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******************************************************************************/
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static Barconfig current_bar;
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CFGFUN(bar_font, const char *font) {
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FREE(current_bar.font);
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current_bar.font = sstrdup(font);
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}
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CFGFUN(bar_mode, const char *mode) {
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current_bar.mode = (strcmp(mode, "dock") == 0 ? M_DOCK : (strcmp(mode, "hide") == 0 ? M_HIDE : M_INVISIBLE));
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}
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CFGFUN(bar_hidden_state, const char *hidden_state) {
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current_bar.hidden_state = (strcmp(hidden_state, "hide") == 0 ? S_HIDE : S_SHOW);
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}
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CFGFUN(bar_id, const char *bar_id) {
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current_bar.id = sstrdup(bar_id);
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}
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CFGFUN(bar_output, const char *output) {
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int new_outputs = current_bar.num_outputs + 1;
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current_bar.outputs = srealloc(current_bar.outputs, sizeof(char *) * new_outputs);
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current_bar.outputs[current_bar.num_outputs] = sstrdup(output);
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current_bar.num_outputs = new_outputs;
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}
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CFGFUN(bar_verbose, const char *verbose) {
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current_bar.verbose = eval_boolstr(verbose);
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}
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CFGFUN(bar_modifier, const char *modifier) {
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if (strcmp(modifier, "Mod1") == 0)
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current_bar.modifier = M_MOD1;
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else if (strcmp(modifier, "Mod2") == 0)
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current_bar.modifier = M_MOD2;
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else if (strcmp(modifier, "Mod3") == 0)
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current_bar.modifier = M_MOD3;
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else if (strcmp(modifier, "Mod4") == 0)
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current_bar.modifier = M_MOD4;
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else if (strcmp(modifier, "Mod5") == 0)
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current_bar.modifier = M_MOD5;
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else if (strcmp(modifier, "Control") == 0 ||
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strcmp(modifier, "Ctrl") == 0)
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current_bar.modifier = M_CONTROL;
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else if (strcmp(modifier, "Shift") == 0)
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current_bar.modifier = M_SHIFT;
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}
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CFGFUN(bar_position, const char *position) {
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current_bar.position = (strcmp(position, "top") == 0 ? P_TOP : P_BOTTOM);
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}
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CFGFUN(bar_i3bar_command, const char *i3bar_command) {
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FREE(current_bar.i3bar_command);
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current_bar.i3bar_command = sstrdup(i3bar_command);
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}
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CFGFUN(bar_color, const char *colorclass, const char *border, const char *background, const char *text) {
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#define APPLY_COLORS(classname) \
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do { \
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if (strcmp(colorclass, #classname) == 0) { \
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if (text != NULL) { \
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/* New syntax: border, background, text */ \
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current_bar.colors.classname##_border = sstrdup(border); \
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current_bar.colors.classname##_bg = sstrdup(background); \
|
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current_bar.colors.classname##_text = sstrdup(text); \
|
||
} else { \
|
||
/* Old syntax: text, background */ \
|
||
current_bar.colors.classname##_bg = sstrdup(background); \
|
||
current_bar.colors.classname##_text = sstrdup(border); \
|
||
} \
|
||
} \
|
||
} while (0)
|
||
|
||
APPLY_COLORS(focused_workspace);
|
||
APPLY_COLORS(active_workspace);
|
||
APPLY_COLORS(inactive_workspace);
|
||
APPLY_COLORS(urgent_workspace);
|
||
|
||
#undef APPLY_COLORS
|
||
}
|
||
|
||
CFGFUN(bar_socket_path, const char *socket_path) {
|
||
FREE(current_bar.socket_path);
|
||
current_bar.socket_path = sstrdup(socket_path);
|
||
}
|
||
|
||
CFGFUN(bar_tray_output, const char *output) {
|
||
FREE(current_bar.tray_output);
|
||
current_bar.tray_output = sstrdup(output);
|
||
}
|
||
|
||
CFGFUN(bar_color_single, const char *colorclass, const char *color) {
|
||
if (strcmp(colorclass, "background") == 0)
|
||
current_bar.colors.background = sstrdup(color);
|
||
else if (strcmp(colorclass, "separator") == 0)
|
||
current_bar.colors.separator = sstrdup(color);
|
||
else
|
||
current_bar.colors.statusline = sstrdup(color);
|
||
}
|
||
|
||
CFGFUN(bar_status_command, const char *command) {
|
||
FREE(current_bar.status_command);
|
||
current_bar.status_command = sstrdup(command);
|
||
}
|
||
|
||
CFGFUN(bar_binding_mode_indicator, const char *value) {
|
||
current_bar.hide_binding_mode_indicator = !eval_boolstr(value);
|
||
}
|
||
|
||
CFGFUN(bar_workspace_buttons, const char *value) {
|
||
current_bar.hide_workspace_buttons = !eval_boolstr(value);
|
||
}
|
||
|
||
CFGFUN(bar_strip_workspace_numbers, const char *value) {
|
||
current_bar.strip_workspace_numbers = eval_boolstr(value);
|
||
}
|
||
|
||
CFGFUN(bar_finish) {
|
||
DLOG("\t new bar configuration finished, saving.\n");
|
||
/* Generate a unique ID for this bar if not already configured */
|
||
if (!current_bar.id)
|
||
sasprintf(¤t_bar.id, "bar-%d", config.number_barconfigs);
|
||
|
||
config.number_barconfigs++;
|
||
|
||
/* If no font was explicitly set, we use the i3 font as default */
|
||
if (!current_bar.font && font_pattern)
|
||
current_bar.font = sstrdup(font_pattern);
|
||
|
||
/* Copy the current (static) structure into a dynamically allocated
|
||
* one, then cleanup our static one. */
|
||
Barconfig *bar_config = scalloc(sizeof(Barconfig));
|
||
memcpy(bar_config, ¤t_bar, sizeof(Barconfig));
|
||
TAILQ_INSERT_TAIL(&barconfigs, bar_config, configs);
|
||
|
||
memset(¤t_bar, '\0', sizeof(Barconfig));
|
||
}
|