Implement tap_button_map for input devices

1 files changed, 33 insertions, 0 deletions

diff --git a/sway/commands/input/tap_button_map.c b/sway/commands/input/tap_button_map.c
new file mode 100644
index 00000000..bdbba472
--- /dev/null
+++ b/sway/commands/input/tap_button_map.c
@@ -0,0 +1,33 @@
+#include <string.h>
+#include <strings.h>
+#include "sway/config.h"
+#include "sway/commands.h"
+#include "sway/input/input-manager.h"
+
+struct cmd_results *input_cmd_tap_button_map(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "tap_button_map", EXPECTED_AT_LEAST, 1))) {
+		return error;
+	}
+	struct input_config *current_input_config =
+		config->handler_context.input_config;
+	if (!current_input_config) {
+		return cmd_results_new(CMD_FAILURE, "tap_button_map",
+				"No input device defined.");
+	}
+	struct input_config *new_config =
+		new_input_config(current_input_config->identifier);
+
+	if (strcasecmp(argv[0], "lrm") == 0) {
+		new_config->tap_button_map = LIBINPUT_CONFIG_TAP_MAP_LRM;
+	} else if (strcasecmp(argv[0], "lmr") == 0) {
+		new_config->tap_button_map = LIBINPUT_CONFIG_TAP_MAP_LMR;
+	} else {
+		free_input_config(new_config);
+		return cmd_results_new(CMD_INVALID, "tap_button_map",
+			"Expected 'tap_button_map <lrm|lmr>'");
+	}
+
+	apply_input_config(new_config);
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}