Add blur, shadow, and corner radius to layer-shell surfaces (#144)

Co-authored-by: Will McKinnon <[email protected]>

1 files changed, 12 insertions, 3 deletions

diff --git a/sway/commands/corner_radius.c b/sway/commands/corner_radius.c
index ab216f6e..fe8b458f 100644
--- a/sway/commands/corner_radius.c
+++ b/sway/commands/corner_radius.c
@@ -4,15 +4,24 @@
 #include "sway/tree/container.h"
 #include "log.h"
 
+bool cmd_corner_radius_parse_value(char *arg, int* result) {
+	char *inv;
+	int value = strtol(arg, &inv, 10);
+	if (*inv != '\0' || value < 0 || value > 99) {
+		return false;
+	}
+	*result = value;
+	return true;
+}
+
 struct cmd_results *cmd_corner_radius(int argc, char **argv) {
 	struct cmd_results *error = NULL;
 	if ((error = checkarg(argc, "corner_radius", EXPECTED_EQUAL_TO, 1))) {
 		return error;
 	}
 
-	char *inv;
-	int value = strtol(argv[0], &inv, 10);
-	if (*inv != '\0' || value < 0 || value > 99) {
+	int value = 0;
+	if (!cmd_corner_radius_parse_value(argv[0], &value)) {
 		return cmd_results_new(CMD_FAILURE, "Invalid size specified");
 	}