Implemented configurable floating scroll behavior

1 files changed, 43 insertions, 0 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 9b0356c4..a4fcde78 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -58,6 +58,7 @@ static sway_cmd cmd_exec_always;
 static sway_cmd cmd_exit;
 static sway_cmd cmd_floating;
 static sway_cmd cmd_floating_mod;
+static sway_cmd cmd_floating_scroll;
 static sway_cmd cmd_focus;
 static sway_cmd cmd_focus_follows_mouse;
 static sway_cmd cmd_font;
@@ -705,6 +706,47 @@ static struct cmd_results *cmd_floating_mod(int argc, char **argv) {
 	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
 }
 
+static struct cmd_results *cmd_floating_scroll(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "floating_scroll", EXPECTED_AT_LEAST, 1))) {
+		return error;
+	}
+	if (!strcasecmp("behavior", argv[0])) {
+		if (argc < 2) {
+			error = cmd_results_new(CMD_INVALID, "floating_scroll", "Insufficient parameters given");
+			return error;
+		}
+		if (!strcasecmp("gaps_inner", argv[1])) {
+			config->floating_scroll = FSB_GAPS_INNER;
+		} else if (!strcasecmp("gaps_outer", argv[1])) {
+			config->floating_scroll = FSB_GAPS_OUTER;
+		} else if (!strcasecmp("custom", argv[1])) {
+			config->floating_scroll = FSB_CUSTOM;
+		} else {
+			error = cmd_results_new(CMD_INVALID, "floating_scroll", "Unknown behavior: '%s'", argv[1]);
+			return error;
+		}
+	} else if (!strcasecmp("up", argv[0])) {
+		free(config->fsb_up);
+		if (argc < 2) {
+			config->fsb_up = strdup("");
+		} else {
+			config->fsb_up = join_args(argv + 1, argc - 1);
+		}
+	} else if (!strcasecmp("down", argv[0])) {
+		free(config->fsb_down);
+		if (argc < 2) {
+			config->fsb_down = strdup("");
+		} else {
+			config->fsb_down = join_args(argv + 1, argc - 1);
+		}
+	} else {
+		error = cmd_results_new(CMD_INVALID, "floating_scroll", "Unknown command: '%s'", argv[0]);
+		return error;
+	}
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
 static struct cmd_results *cmd_focus(int argc, char **argv) {
 	if (config->reading) return cmd_results_new(CMD_FAILURE, "focus", "Can't be used in config file.");
 	struct cmd_results *error = NULL;
@@ -2377,6 +2419,7 @@ static struct cmd_handler handlers[] = {
 	{ "exit", cmd_exit },
 	{ "floating", cmd_floating },
 	{ "floating_modifier", cmd_floating_mod },
+	{ "floating_scroll", cmd_floating_scroll },
 	{ "focus", cmd_focus },
 	{ "focus_follows_mouse", cmd_focus_follows_mouse },
 	{ "font", cmd_font },