Merge pull request #1943 from RyanDwyer/criteria-improvements

Overhaul criteria implementation

1 files changed, 12 insertions, 23 deletions

diff --git a/sway/commands/for_window.c b/sway/commands/for_window.c
index dd5461f0..8c425a1d 100644
--- a/sway/commands/for_window.c
+++ b/sway/commands/for_window.c
@@ -11,31 +11,20 @@ struct cmd_results *cmd_for_window(int argc, char **argv) {
 	if ((error = checkarg(argc, "for_window", EXPECTED_AT_LEAST, 2))) {
 		return error;
 	}
-	// add command to a criteria/command pair that is run against views when they appear.
-	char *criteria = argv[0], *cmdlist = join_args(argv + 1, argc - 1);
 
-	struct criteria *crit = calloc(sizeof(struct criteria), 1);
-	if (!crit) {
-		return cmd_results_new(CMD_FAILURE, "for_window", "Unable to allocate criteria");
-	}
-	crit->crit_raw = strdup(criteria);
-	crit->cmdlist = cmdlist;
-	crit->tokens = create_list();
-	char *err_str = extract_crit_tokens(crit->tokens, crit->crit_raw);
-
-	if (err_str) {
+	char *err_str = NULL;
+	struct criteria *criteria = criteria_parse(argv[0], &err_str);
+	if (!criteria) {
 		error = cmd_results_new(CMD_INVALID, "for_window", err_str);
 		free(err_str);
-		free_criteria(crit);
-	} else if (crit->tokens->length == 0) {
-		error = cmd_results_new(CMD_INVALID, "for_window", "Found no name/value pairs in criteria");
-		free_criteria(crit);
-	} else if (list_seq_find(config->criteria, criteria_cmp, crit) != -1) {
-		wlr_log(L_DEBUG, "for_window: Duplicate, skipping.");
-		free_criteria(crit);
-	} else {
-		wlr_log(L_DEBUG, "for_window: '%s' -> '%s' added", crit->crit_raw, crit->cmdlist);
-		list_add(config->criteria, crit);
+		return error;
 	}
-	return error ? error : cmd_results_new(CMD_SUCCESS, NULL, NULL);
+
+	criteria->type = CT_COMMAND;
+	criteria->cmdlist = join_args(argv + 1, argc - 1);
+
+	list_add(config->criteria, criteria);
+	wlr_log(L_DEBUG, "for_window: '%s' -> '%s' added", criteria->raw, criteria->cmdlist);
+
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
 }