diff --git a/backend/libinput/backend.c b/backend/libinput/backend.c index bdc36591..e22c4bfa 100644 --- a/backend/libinput/backend.c +++ b/backend/libinput/backend.c @@ -243,6 +243,9 @@ struct libinput_device *wlr_libinput_get_device_handle( case WLR_INPUT_DEVICE_KEYBOARD: dev = device_from_keyboard(wlr_dev->keyboard); break; + case WLR_INPUT_DEVICE_POINTER: + dev = device_from_pointer(wlr_dev->pointer); + break; default: dev = (struct wlr_libinput_input_device *)wlr_dev; break; diff --git a/backend/libinput/events.c b/backend/libinput/events.c index 8916ef8b..a0563ecd 100644 --- a/backend/libinput/events.c +++ b/backend/libinput/events.c @@ -40,6 +40,9 @@ void destroy_libinput_input_device(struct wlr_libinput_input_device *dev) if (dev->keyboard.impl) { wlr_keyboard_destroy(&dev->keyboard); } + if (dev->pointer.impl) { + wlr_pointer_destroy(&dev->pointer); + } } libinput_device_unref(dev->handle); @@ -127,6 +130,15 @@ static void handle_device_added(struct wlr_libinput_backend *backend, dev_used = true; } + if (libinput_device_has_capability( + libinput_dev, LIBINPUT_DEVICE_CAP_POINTER)) { + init_device_pointer(dev); + + wlr_signal_emit_safe(&backend->backend.events.new_input, + &dev->pointer.base); + + dev_used = true; + } if (dev_used) { wl_list_insert(&backend->devices, &dev->link); @@ -143,20 +155,6 @@ static void handle_device_added(struct wlr_libinput_backend *backend, } wl_list_init(wlr_devices); - if (libinput_device_has_capability( - libinput_dev, LIBINPUT_DEVICE_CAP_POINTER)) { - struct wlr_input_device *wlr_dev = allocate_device(backend, - libinput_dev, wlr_devices, WLR_INPUT_DEVICE_POINTER); - if (!wlr_dev) { - goto fail; - } - wlr_dev->pointer = create_libinput_pointer(libinput_dev); - if (!wlr_dev->pointer) { - free(wlr_dev); - goto fail; - } - wlr_signal_emit_safe(&backend->backend.events.new_input, wlr_dev); - } if (libinput_device_has_capability( libinput_dev, LIBINPUT_DEVICE_CAP_TOUCH)) { struct wlr_input_device *wlr_dev = allocate_device(backend, @@ -297,16 +295,16 @@ void handle_libinput_event(struct wlr_libinput_backend *backend, handle_keyboard_key(event, &dev->keyboard); break; case LIBINPUT_EVENT_POINTER_MOTION: - handle_pointer_motion(event, libinput_dev); + handle_pointer_motion(event, &dev->pointer); break; case LIBINPUT_EVENT_POINTER_MOTION_ABSOLUTE: - handle_pointer_motion_abs(event, libinput_dev); + handle_pointer_motion_abs(event, &dev->pointer); break; case LIBINPUT_EVENT_POINTER_BUTTON: - handle_pointer_button(event, libinput_dev); + handle_pointer_button(event, &dev->pointer); break; case LIBINPUT_EVENT_POINTER_AXIS: - handle_pointer_axis(event, libinput_dev); + handle_pointer_axis(event, &dev->pointer); break; case LIBINPUT_EVENT_TOUCH_DOWN: handle_touch_down(event, libinput_dev); @@ -348,29 +346,29 @@ void handle_libinput_event(struct wlr_libinput_backend *backend, handle_switch_toggle(event, libinput_dev); break; case LIBINPUT_EVENT_GESTURE_SWIPE_BEGIN: - handle_pointer_swipe_begin(event, libinput_dev); + handle_pointer_swipe_begin(event, &dev->pointer); break; case LIBINPUT_EVENT_GESTURE_SWIPE_UPDATE: - handle_pointer_swipe_update(event, libinput_dev); + handle_pointer_swipe_update(event, &dev->pointer); break; case LIBINPUT_EVENT_GESTURE_SWIPE_END: - handle_pointer_swipe_end(event, libinput_dev); + handle_pointer_swipe_end(event, &dev->pointer); break; case LIBINPUT_EVENT_GESTURE_PINCH_BEGIN: - handle_pointer_pinch_begin(event, libinput_dev); + handle_pointer_pinch_begin(event, &dev->pointer); break; case LIBINPUT_EVENT_GESTURE_PINCH_UPDATE: - handle_pointer_pinch_update(event, libinput_dev); + handle_pointer_pinch_update(event, &dev->pointer); break; case LIBINPUT_EVENT_GESTURE_PINCH_END: - handle_pointer_pinch_end(event, libinput_dev); + handle_pointer_pinch_end(event, &dev->pointer); break; #if LIBINPUT_HAS_HOLD_GESTURES case LIBINPUT_EVENT_GESTURE_HOLD_BEGIN: - handle_pointer_hold_begin(event, libinput_dev); + handle_pointer_hold_begin(event, &dev->pointer); break; case LIBINPUT_EVENT_GESTURE_HOLD_END: - handle_pointer_hold_end(event, libinput_dev); + handle_pointer_hold_end(event, &dev->pointer); break; #endif default: diff --git a/backend/libinput/pointer.c b/backend/libinput/pointer.c index 706ace7b..0ac781d7 100644 --- a/backend/libinput/pointer.c +++ b/backend/libinput/pointer.c @@ -1,83 +1,70 @@ #include #include -#include -#include -#include -#include +#include #include "backend/libinput.h" #include "util/signal.h" -const struct wlr_pointer_impl libinput_pointer_impl = {0}; +static void pointer_destroy(struct wlr_pointer *pointer) { + /* wlr_pointer belongs to the wlr_libinput_input_device */ +} -struct wlr_pointer *create_libinput_pointer( - struct libinput_device *libinput_dev) { - assert(libinput_dev); - struct wlr_pointer *wlr_pointer = calloc(1, sizeof(struct wlr_pointer)); - if (!wlr_pointer) { - wlr_log(WLR_ERROR, "Unable to allocate wlr_pointer"); - return NULL; - } - const char *name = libinput_device_get_name(libinput_dev); +const struct wlr_pointer_impl libinput_pointer_impl = { + .destroy = pointer_destroy, +}; + +void init_device_pointer(struct wlr_libinput_input_device *dev) { + const char *name = libinput_device_get_name(dev->handle); + struct wlr_pointer *wlr_pointer = &dev->pointer; wlr_pointer_init(wlr_pointer, &libinput_pointer_impl, name); - wlr_pointer->base.vendor = libinput_device_get_id_vendor(libinput_dev); - wlr_pointer->base.product = libinput_device_get_id_product(libinput_dev); - return wlr_pointer; + wlr_pointer->base.vendor = libinput_device_get_id_vendor(dev->handle); + wlr_pointer->base.product = libinput_device_get_id_product(dev->handle); +} + +struct wlr_libinput_input_device *device_from_pointer( + struct wlr_pointer *wlr_pointer) { + assert(wlr_pointer->impl == &libinput_pointer_impl); + + struct wlr_libinput_input_device *dev = + wl_container_of(wlr_pointer, dev, pointer); + return dev; } void handle_pointer_motion(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_pointer *pevent = libinput_event_get_pointer_event(event); struct wlr_event_pointer_motion wlr_event = { 0 }; - wlr_event.device = wlr_dev; + wlr_event.device = &pointer->base; wlr_event.time_msec = usec_to_msec(libinput_event_pointer_get_time_usec(pevent)); wlr_event.delta_x = libinput_event_pointer_get_dx(pevent); wlr_event.delta_y = libinput_event_pointer_get_dy(pevent); wlr_event.unaccel_dx = libinput_event_pointer_get_dx_unaccelerated(pevent); wlr_event.unaccel_dy = libinput_event_pointer_get_dy_unaccelerated(pevent); - wlr_signal_emit_safe(&wlr_dev->pointer->events.motion, &wlr_event); - wlr_signal_emit_safe(&wlr_dev->pointer->events.frame, wlr_dev->pointer); + wlr_signal_emit_safe(&pointer->events.motion, &wlr_event); + wlr_signal_emit_safe(&pointer->events.frame, pointer); } void handle_pointer_motion_abs(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_pointer *pevent = libinput_event_get_pointer_event(event); struct wlr_event_pointer_motion_absolute wlr_event = { 0 }; - wlr_event.device = wlr_dev; + wlr_event.device = &pointer->base; wlr_event.time_msec = usec_to_msec(libinput_event_pointer_get_time_usec(pevent)); wlr_event.x = libinput_event_pointer_get_absolute_x_transformed(pevent, 1); wlr_event.y = libinput_event_pointer_get_absolute_y_transformed(pevent, 1); - wlr_signal_emit_safe(&wlr_dev->pointer->events.motion_absolute, &wlr_event); - wlr_signal_emit_safe(&wlr_dev->pointer->events.frame, wlr_dev->pointer); + wlr_signal_emit_safe(&pointer->events.motion_absolute, &wlr_event); + wlr_signal_emit_safe(&pointer->events.frame, pointer); } void handle_pointer_button(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_pointer *pevent = libinput_event_get_pointer_event(event); struct wlr_event_pointer_button wlr_event = { 0 }; - wlr_event.device = wlr_dev; + wlr_event.device = &pointer->base; wlr_event.time_msec = usec_to_msec(libinput_event_pointer_get_time_usec(pevent)); wlr_event.button = libinput_event_pointer_get_button(pevent); @@ -89,22 +76,16 @@ void handle_pointer_button(struct libinput_event *event, wlr_event.state = WLR_BUTTON_RELEASED; break; } - wlr_signal_emit_safe(&wlr_dev->pointer->events.button, &wlr_event); - wlr_signal_emit_safe(&wlr_dev->pointer->events.frame, wlr_dev->pointer); + wlr_signal_emit_safe(&pointer->events.button, &wlr_event); + wlr_signal_emit_safe(&pointer->events.frame, pointer); } void handle_pointer_axis(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_pointer *pevent = libinput_event_get_pointer_event(event); struct wlr_event_pointer_axis wlr_event = { 0 }; - wlr_event.device = wlr_dev; + wlr_event.device = &pointer->base; wlr_event.time_msec = usec_to_msec(libinput_event_pointer_get_time_usec(pevent)); switch (libinput_event_pointer_get_axis_source(pevent)) { @@ -139,102 +120,72 @@ void handle_pointer_axis(struct libinput_event *event, libinput_event_pointer_get_axis_value(pevent, axes[i]); wlr_event.delta_discrete = libinput_event_pointer_get_axis_value_discrete(pevent, axes[i]); - wlr_signal_emit_safe(&wlr_dev->pointer->events.axis, &wlr_event); + wlr_signal_emit_safe(&pointer->events.axis, &wlr_event); } } - wlr_signal_emit_safe(&wlr_dev->pointer->events.frame, wlr_dev->pointer); + wlr_signal_emit_safe(&pointer->events.frame, pointer); } void handle_pointer_swipe_begin(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_swipe_begin wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .fingers = libinput_event_gesture_get_finger_count(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.swipe_begin, &wlr_event); + wlr_signal_emit_safe(&pointer->events.swipe_begin, &wlr_event); } void handle_pointer_swipe_update(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_swipe_update wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .fingers = libinput_event_gesture_get_finger_count(gevent), .dx = libinput_event_gesture_get_dx(gevent), .dy = libinput_event_gesture_get_dy(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.swipe_update, &wlr_event); + wlr_signal_emit_safe(&pointer->events.swipe_update, &wlr_event); } void handle_pointer_swipe_end(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_swipe_end wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .cancelled = libinput_event_gesture_get_cancelled(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.swipe_end, &wlr_event); + wlr_signal_emit_safe(&pointer->events.swipe_end, &wlr_event); } void handle_pointer_pinch_begin(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_pinch_begin wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .fingers = libinput_event_gesture_get_finger_count(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.pinch_begin, &wlr_event); + wlr_signal_emit_safe(&pointer->events.pinch_begin, &wlr_event); } void handle_pointer_pinch_update(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_pinch_update wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .fingers = libinput_event_gesture_get_finger_count(gevent), @@ -243,62 +194,44 @@ void handle_pointer_pinch_update(struct libinput_event *event, .scale = libinput_event_gesture_get_scale(gevent), .rotation = libinput_event_gesture_get_angle_delta(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.pinch_update, &wlr_event); + wlr_signal_emit_safe(&pointer->events.pinch_update, &wlr_event); } void handle_pointer_pinch_end(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_pinch_end wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .cancelled = libinput_event_gesture_get_cancelled(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.pinch_end, &wlr_event); + wlr_signal_emit_safe(&pointer->events.pinch_end, &wlr_event); } void handle_pointer_hold_begin(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_hold_begin wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .fingers = libinput_event_gesture_get_finger_count(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.hold_begin, &wlr_event); + wlr_signal_emit_safe(&pointer->events.hold_begin, &wlr_event); } void handle_pointer_hold_end(struct libinput_event *event, - struct libinput_device *libinput_dev) { - struct wlr_input_device *wlr_dev = - get_appropriate_device(WLR_INPUT_DEVICE_POINTER, libinput_dev); - if (!wlr_dev) { - wlr_log(WLR_DEBUG, "Got a pointer gesture event for a device with no pointers?"); - return; - } + struct wlr_pointer *pointer) { struct libinput_event_gesture *gevent = libinput_event_get_gesture_event(event); struct wlr_event_pointer_hold_end wlr_event = { - .device = wlr_dev, + .device = &pointer->base, .time_msec = usec_to_msec(libinput_event_gesture_get_time_usec(gevent)), .cancelled = libinput_event_gesture_get_cancelled(gevent), }; - wlr_signal_emit_safe(&wlr_dev->pointer->events.hold_end, &wlr_event); + wlr_signal_emit_safe(&pointer->events.hold_end, &wlr_event); } diff --git a/include/backend/libinput.h b/include/backend/libinput.h index 1e1ac8c5..bcb36a71 100644 --- a/include/backend/libinput.h +++ b/include/backend/libinput.h @@ -35,6 +35,7 @@ struct wlr_libinput_input_device { struct libinput_device *handle; struct wlr_keyboard keyboard; + struct wlr_pointer pointer; struct wl_list link; }; @@ -61,32 +62,32 @@ void init_device_keyboard(struct wlr_libinput_input_device *dev); struct wlr_libinput_input_device *device_from_keyboard(struct wlr_keyboard *kb); void handle_keyboard_key(struct libinput_event *event, struct wlr_keyboard *kb); -struct wlr_pointer *create_libinput_pointer( - struct libinput_device *device); +void init_device_pointer(struct wlr_libinput_input_device *dev); +struct wlr_libinput_input_device *device_from_pointer(struct wlr_pointer *kb); void handle_pointer_motion(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_motion_abs(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_button(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_axis(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_swipe_begin(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_swipe_update(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_swipe_end(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_pinch_begin(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_pinch_update(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_pinch_end(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_hold_begin(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); void handle_pointer_hold_end(struct libinput_event *event, - struct libinput_device *device); + struct wlr_pointer *pointer); struct wlr_switch *create_libinput_switch( struct libinput_device *device);