Implement tap_button_map for input devices

2 files changed, 34 insertions, 0 deletions

diff --git a/sway/commands/input.c b/sway/commands/input.c
index e7906b0e..5b203ea0 100644
--- a/sway/commands/input.c
+++ b/sway/commands/input.c
@@ -23,6 +23,7 @@ static struct cmd_handler input_handlers[] = {
         { "scroll_button", input_cmd_scroll_button },
         { "scroll_method", input_cmd_scroll_method },
         { "tap", input_cmd_tap },
+        { "tap_button_map", input_cmd_tap_button_map },
         { "xkb_layout", input_cmd_xkb_layout },
         { "xkb_model", input_cmd_xkb_model },
         { "xkb_options", input_cmd_xkb_options },
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);
+}