From 6a1d71b8b8f33bdea3fb41bcd0de9439c0452682 Mon Sep 17 00:00:00 2001 From: Tony Crisci Date: Sat, 20 Jan 2018 16:21:45 -0500 Subject: basic command criteria --- include/sway/criteria.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 include/sway/criteria.h (limited to 'include/sway/criteria.h') diff --git a/include/sway/criteria.h b/include/sway/criteria.h new file mode 100644 index 00000000..c5ed9857 --- /dev/null +++ b/include/sway/criteria.h @@ -0,0 +1,42 @@ +#ifndef _SWAY_CRITERIA_H +#define _SWAY_CRITERIA_H + +#include "container.h" +#include "list.h" + +/** + * Maps criteria (as a list of criteria tokens) to a command list. + * + * A list of tokens together represent a single criteria string (e.g. + * '[class="abc" title="xyz"]' becomes two criteria tokens). + * + * for_window: Views matching all criteria will have the bound command list + * executed on them. + * + * Set via `for_window `. + */ +struct criteria { + list_t *tokens; // struct crit_token, contains compiled regex. + char *crit_raw; // entire criteria string (for logging) + + char *cmdlist; +}; + +int criteria_cmp(const void *item, const void *data); +void free_criteria(struct criteria *crit); + +// Pouplate list with crit_tokens extracted from criteria string, returns error +// string or NULL if successful. +char *extract_crit_tokens(list_t *tokens, const char *criteria); + +// Returns list of criteria that match given container. These criteria have +// been set with `for_window` commands and have an associated cmdlist. +list_t *criteria_for(swayc_t *cont); + +// Returns a list of all containers that match the given list of tokens. +list_t *container_for(list_t *tokens); + +// Returns true if any criteria in the given list matches this container +bool criteria_any(swayc_t *cont, list_t *criteria); + +#endif -- cgit v1.2.3 From 5505d84ac2fda7c5fb4e4c52385ff818e66ef8e1 Mon Sep 17 00:00:00 2001 From: Tony Crisci Date: Sun, 21 Jan 2018 14:11:41 -0500 Subject: criteria cleanup --- include/sway/criteria.h | 2 +- sway/commands.c | 2 +- sway/criteria.c | 15 ++++++++++----- 3 files changed, 12 insertions(+), 7 deletions(-) (limited to 'include/sway/criteria.h') diff --git a/include/sway/criteria.h b/include/sway/criteria.h index c5ed9857..9b4b4bef 100644 --- a/include/sway/criteria.h +++ b/include/sway/criteria.h @@ -34,7 +34,7 @@ char *extract_crit_tokens(list_t *tokens, const char *criteria); list_t *criteria_for(swayc_t *cont); // Returns a list of all containers that match the given list of tokens. -list_t *container_for(list_t *tokens); +list_t *container_for_crit_tokens(list_t *tokens); // Returns true if any criteria in the given list matches this container bool criteria_any(swayc_t *cont, list_t *criteria); diff --git a/sway/commands.c b/sway/commands.c index 3ab5add6..a77ff791 100644 --- a/sway/commands.c +++ b/sway/commands.c @@ -226,7 +226,7 @@ struct cmd_results *handle_command(char *_exec) { free(tokens); goto cleanup; } - containers = container_for(tokens); + containers = container_for_crit_tokens(tokens); free(tokens); } else { diff --git a/sway/criteria.c b/sway/criteria.c index 09733616..2eee331c 100644 --- a/sway/criteria.c +++ b/sway/criteria.c @@ -103,7 +103,8 @@ static int countchr(char *str, char c) { // of buf. // // Returns error string or NULL if successful. -static char *crit_tokens(int *argc, char ***buf, const char * const criteria_str) { +static char *crit_tokens(int *argc, char ***buf, + const char * const criteria_str) { wlr_log(L_DEBUG, "Parsing criteria: '%s'", criteria_str); char *base = criteria_from(criteria_str); char *head = base; @@ -423,16 +424,20 @@ struct list_tokens { list_t *tokens; }; -static void container_match_add(swayc_t *container, struct list_tokens *list_tokens) { +static void container_match_add(swayc_t *container, + struct list_tokens *list_tokens) { if (criteria_test(container, list_tokens->tokens)) { list_add(list_tokens->list, container); } } -list_t *container_for(list_t *tokens) { - struct list_tokens list_tokens = (struct list_tokens){create_list(), tokens}; +list_t *container_for_crit_tokens(list_t *tokens) { + struct list_tokens list_tokens = + (struct list_tokens){create_list(), tokens}; - container_map(&root_container, (void (*)(swayc_t *, void *))container_match_add, &list_tokens); + container_map(&root_container, + (void (*)(swayc_t *, void *))container_match_add, + &list_tokens); // TODO look in the scratchpad -- cgit v1.2.3