From 6737b90cb93d0231bbbc6045adf8a2443bc4e21c Mon Sep 17 00:00:00 2001 From: Benjamin Cheng Date: Tue, 12 Mar 2019 13:17:47 -0400 Subject: Add heuristics to differentiate touchpads Use libinput_device_config_tap_get_finger_count to determine whether a pointer is a touchpad. swaymsg is also updated to reflect the new touchpad type. --- sway/input/input-manager.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'sway/input/input-manager.c') diff --git a/sway/input/input-manager.c b/sway/input/input-manager.c index adb36af9..0c5254bd 100644 --- a/sway/input/input-manager.c +++ b/sway/input/input-manager.c @@ -71,6 +71,40 @@ char *input_device_get_identifier(struct wlr_input_device *device) { return identifier; } +static bool device_is_touchpad(struct sway_input_device *device) { + if (device->wlr_device->type != WLR_INPUT_DEVICE_POINTER || + !wlr_input_device_is_libinput(device->wlr_device)) { + return false; + } + + struct libinput_device *libinput_device = + wlr_libinput_get_device_handle(device->wlr_device); + + return libinput_device_config_tap_get_finger_count(libinput_device) > 0; +} + +const char *input_device_get_type(struct sway_input_device *device) { + switch (device->wlr_device->type) { + case WLR_INPUT_DEVICE_POINTER: + if (device_is_touchpad(device)) { + return "touchpad"; + } else { + return "pointer"; + } + case WLR_INPUT_DEVICE_KEYBOARD: + return "keyboard"; + case WLR_INPUT_DEVICE_TOUCH: + return "touch"; + case WLR_INPUT_DEVICE_TABLET_TOOL: + return "tablet_tool"; + case WLR_INPUT_DEVICE_TABLET_PAD: + return "tablet_pad"; + case WLR_INPUT_DEVICE_SWITCH: + return "switch"; + } + return "unknown"; +} + static struct sway_input_device *input_sway_device_from_wlr( struct wlr_input_device *device) { struct sway_input_device *input_device = NULL; -- cgit v1.2.3