tools: add support for enabling/disabling left-handed button mappings

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/tools/shared.c b/tools/shared.c
index 623005e..8439cb2 100644 (file)
--- a/tools/shared.c
+++ b/tools/shared.c
@@ -41,6 +41,8 @@ enum options {
        OPT_TAP_DISABLE,
        OPT_NATURAL_SCROLL_ENABLE,
        OPT_NATURAL_SCROLL_DISABLE,
+       OPT_LEFT_HANDED_ENABLE,
+       OPT_LEFT_HANDED_DISABLE,
 };
 
 static void
@@ -65,6 +67,8 @@ tools_usage()
               "--disable-tap.... enable/disable tapping\n"
               "--enable-natural-scrolling\n"
               "--disable-natural-scrolling.... enable/disable natural scrolling\n"
+              "--enable-left-handed\n"
+              "--disable-left-handed.... enable/disable left-handed button configuration\n"
               "\n"
               "These options apply to all applicable devices, if a feature\n"
               "is not explicitly specified it is left at each device's default.\n"
@@ -81,6 +85,7 @@ tools_init_options(struct tools_options *options)
        memset(options, 0, sizeof(*options));
        options->tapping = -1;
        options->natural_scroll = -1;
+       options->left_handed = -1;
        options->backend = BACKEND_UDEV;
        options->seat = "seat0";
 }
@@ -100,6 +105,8 @@ tools_parse_args(int argc, char **argv, struct tools_options *options)
                        { "disable-tap", 0, 0, OPT_TAP_DISABLE },
                        { "enable-natural-scrolling", 0, 0, OPT_NATURAL_SCROLL_ENABLE },
                        { "disable-natural-scrolling", 0, 0, OPT_NATURAL_SCROLL_DISABLE },
+                       { "enable-left-handed", 0, 0, OPT_LEFT_HANDED_ENABLE },
+                       { "disable-left-handed", 0, 0, OPT_LEFT_HANDED_DISABLE },
                        { 0, 0, 0, 0}
                };
 
@@ -140,6 +147,12 @@ tools_parse_args(int argc, char **argv, struct tools_options *options)
                        case OPT_NATURAL_SCROLL_DISABLE:
                                options->natural_scroll = 0;
                                break;
+                       case OPT_LEFT_HANDED_ENABLE:
+                               options->left_handed = 1;
+                               break;
+                       case OPT_LEFT_HANDED_DISABLE:
+                               options->left_handed = 0;
+                               break;
                        default:
                                tools_usage();
                                return 1;
@@ -245,4 +258,6 @@ tools_device_apply_config(struct libinput_device *device,
        if (options->natural_scroll != -1)
                libinput_device_config_scroll_set_natural_scroll_enabled(device,
                                                                         options->natural_scroll);
+       if (options->left_handed != -1)
+               libinput_device_config_buttons_set_left_handed(device, options->left_handed);
 }

diff --git a/tools/shared.h b/tools/shared.h
index e33fe04..9ecd3ad 100644 (file)
--- a/tools/shared.h
+++ b/tools/shared.h
@@ -38,6 +38,7 @@ struct tools_options {
        int verbose;
        int tapping;
        int natural_scroll;
+       int left_handed;
 };
 
 void tools_init_options(struct tools_options *options);