backend/wayland: give wlr_pointer ownership to wlr_wl_seat
All the code logic related to the pointer has been moved to its own file. The seat is responsible for the lifetime of its wlr_wl_pointer(s), and assigning them to the relevant wlr_wl_output. The wlr_wl_pointer becomes a simple helper to manager the wlr_pointer associated to the seat's wl_pointer and its lifetime.
This commit is contained in:
Simon Zeni
Kirill Primak
parent
f9b6aa3079
commit
be8527bd36
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@ -8,6 +8,7 @@ wlr_files += files(
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'backend.c',
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'output.c',
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'seat.c',
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'pointer.c',
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'tablet_v2.c',
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)
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@ -436,7 +436,9 @@ void update_wl_output_cursor(struct wlr_wl_output *output) {
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if (pointer) {
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assert(pointer->output == output);
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assert(output->enter_serial);
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wl_pointer_set_cursor(pointer->wl_pointer, output->enter_serial,
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struct wlr_wl_seat *seat = pointer->seat;
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wl_pointer_set_cursor(seat->wl_pointer, output->enter_serial,
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output->cursor.surface, output->cursor.hotspot_x,
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output->cursor.hotspot_y);
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}
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@ -582,8 +584,8 @@ struct wlr_output *wlr_wl_output_create(struct wlr_backend *wlr_backend) {
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struct wlr_wl_seat *seat;
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wl_list_for_each(seat, &backend->seats, link) {
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if (seat->pointer) {
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create_wl_pointer(seat, output);
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if (seat->wl_pointer) {
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create_pointer(seat, output);
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}
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}
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@ -0,0 +1,528 @@
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#define _POSIX_C_SOURCE 200809L
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#include <assert.h>
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#include <stdlib.h>
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#include <wayland-client.h>
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#include <wlr/interfaces/wlr_pointer.h>
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#include <wlr/util/log.h>
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#include "backend/wayland.h"
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#include "util/signal.h"
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#include "pointer-gestures-unstable-v1-client-protocol.h"
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#include "relative-pointer-unstable-v1-client-protocol.h"
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static struct wlr_wl_pointer *output_get_pointer(struct wlr_wl_output *output,
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const struct wl_pointer *wl_pointer) {
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struct wlr_wl_seat *seat;
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wl_list_for_each(seat, &output->backend->seats, link) {
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if (seat->wl_pointer != wl_pointer) {
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continue;
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}
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struct wlr_wl_pointer *pointer;
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wl_list_for_each(pointer, &seat->pointers, link) {
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if (pointer->output == output) {
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return pointer;
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}
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}
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}
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return NULL;
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}
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static void pointer_handle_enter(void *data, struct wl_pointer *wl_pointer,
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uint32_t serial, struct wl_surface *surface, wl_fixed_t sx,
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wl_fixed_t sy) {
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struct wlr_wl_seat *seat = data;
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if (surface == NULL) {
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return;
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}
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struct wlr_wl_output *output = wl_surface_get_user_data(surface);
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assert(output);
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struct wlr_wl_pointer *pointer = output_get_pointer(output, wl_pointer);
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seat->active_pointer = pointer;
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// Manage cursor icon/rendering on output
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struct wlr_wl_pointer *current = output->cursor.pointer;
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if (current && current != pointer) {
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wlr_log(WLR_INFO, "Ignoring seat '%s' pointer in favor of seat '%s'",
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seat->name, current->seat->name);
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return;
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}
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output->enter_serial = serial;
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output->cursor.pointer = pointer;
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update_wl_output_cursor(output);
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}
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static void pointer_handle_leave(void *data, struct wl_pointer *wl_pointer,
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uint32_t serial, struct wl_surface *surface) {
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struct wlr_wl_seat *seat = data;
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if (surface == NULL) {
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return;
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}
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struct wlr_wl_output *output = wl_surface_get_user_data(surface);
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assert(output);
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if (seat->active_pointer != NULL &&
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seat->active_pointer->output == output) {
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seat->active_pointer = NULL;
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}
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if (output->cursor.pointer == seat->active_pointer) {
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output->enter_serial = 0;
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output->cursor.pointer = NULL;
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}
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}
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static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer,
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uint32_t time, wl_fixed_t sx, wl_fixed_t sy) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_output *wlr_output = &pointer->output->wlr_output;
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struct wlr_event_pointer_motion_absolute event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.x = wl_fixed_to_double(sx) / wlr_output->width,
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.y = wl_fixed_to_double(sy) / wlr_output->height,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.motion_absolute, &event);
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}
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static void pointer_handle_button(void *data, struct wl_pointer *wl_pointer,
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uint32_t serial, uint32_t time, uint32_t button, uint32_t state) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_button event = {
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.device = &pointer->wlr_pointer.base,
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.button = button,
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.state = state,
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.time_msec = time,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.button, &event);
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}
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static void pointer_handle_axis(void *data, struct wl_pointer *wl_pointer,
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uint32_t time, uint32_t axis, wl_fixed_t value) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_axis event = {
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.device = &pointer->wlr_pointer.base,
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.delta = wl_fixed_to_double(value),
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.delta_discrete = pointer->axis_discrete,
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.orientation = axis,
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.time_msec = time,
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.source = pointer->axis_source,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.axis, &event);
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pointer->axis_discrete = 0;
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}
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static void pointer_handle_frame(void *data, struct wl_pointer *wl_pointer) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.frame,
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&pointer->wlr_pointer);
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}
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static void pointer_handle_axis_source(void *data,
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struct wl_pointer *wl_pointer, uint32_t axis_source) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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pointer->axis_source = axis_source;
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}
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static void pointer_handle_axis_stop(void *data, struct wl_pointer *wl_pointer,
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uint32_t time, uint32_t axis) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_axis event = {
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.device = &pointer->wlr_pointer.base,
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.delta = 0,
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.delta_discrete = 0,
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.orientation = axis,
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.time_msec = time,
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.source = pointer->axis_source,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.axis, &event);
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}
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static void pointer_handle_axis_discrete(void *data,
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struct wl_pointer *wl_pointer, uint32_t axis, int32_t discrete) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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pointer->axis_discrete = discrete;
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}
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static const struct wl_pointer_listener pointer_listener = {
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.enter = pointer_handle_enter,
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.leave = pointer_handle_leave,
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.motion = pointer_handle_motion,
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.button = pointer_handle_button,
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.axis = pointer_handle_axis,
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.frame = pointer_handle_frame,
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.axis_source = pointer_handle_axis_source,
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.axis_stop = pointer_handle_axis_stop,
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.axis_discrete = pointer_handle_axis_discrete,
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};
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static void gesture_swipe_begin(void *data,
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struct zwp_pointer_gesture_swipe_v1 *zwp_pointer_gesture_swipe_v1,
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uint32_t serial, uint32_t time, struct wl_surface *surface,
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uint32_t fingers) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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pointer->fingers = fingers;
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struct wlr_event_pointer_swipe_begin wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.fingers = fingers,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.swipe_begin, &wlr_event);
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}
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static void gesture_swipe_update(void *data,
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struct zwp_pointer_gesture_swipe_v1 *zwp_pointer_gesture_swipe_v1,
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uint32_t time, wl_fixed_t dx, wl_fixed_t dy) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_swipe_update wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.fingers = pointer->fingers,
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.dx = wl_fixed_to_double(dx),
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.dy = wl_fixed_to_double(dy),
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.swipe_update, &wlr_event);
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}
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static void gesture_swipe_end(void *data,
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struct zwp_pointer_gesture_swipe_v1 *zwp_pointer_gesture_swipe_v1,
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uint32_t serial, uint32_t time, int32_t cancelled) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_swipe_end wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.cancelled = cancelled,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.swipe_end, &wlr_event);
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}
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static const struct zwp_pointer_gesture_swipe_v1_listener gesture_swipe_impl = {
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.begin = gesture_swipe_begin,
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.update = gesture_swipe_update,
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.end = gesture_swipe_end,
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};
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static void gesture_pinch_begin(void *data,
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struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1,
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uint32_t serial, uint32_t time, struct wl_surface *surface,
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uint32_t fingers) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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pointer->fingers = fingers;
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struct wlr_event_pointer_pinch_begin wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.fingers = pointer->fingers,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.pinch_begin, &wlr_event);
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}
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static void gesture_pinch_update(void *data,
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struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1,
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uint32_t time, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t scale,
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wl_fixed_t rotation) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_pinch_update wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.fingers = pointer->fingers,
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.dx = wl_fixed_to_double(dx),
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.dy = wl_fixed_to_double(dy),
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.scale = wl_fixed_to_double(scale),
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.rotation = wl_fixed_to_double(rotation),
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.pinch_update, &wlr_event);
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}
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static void gesture_pinch_end(void *data,
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struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1,
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uint32_t serial, uint32_t time, int32_t cancelled) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_pinch_end wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.cancelled = cancelled,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.pinch_end, &wlr_event);
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}
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static const struct zwp_pointer_gesture_pinch_v1_listener gesture_pinch_impl = {
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.begin = gesture_pinch_begin,
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.update = gesture_pinch_update,
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.end = gesture_pinch_end,
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};
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static void gesture_hold_begin(void *data,
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struct zwp_pointer_gesture_hold_v1 *zwp_pointer_gesture_hold_v1,
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uint32_t serial, uint32_t time, struct wl_surface *surface,
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uint32_t fingers) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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pointer->fingers = fingers;
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struct wlr_event_pointer_hold_begin wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.fingers = fingers,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.hold_begin, &wlr_event);
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}
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static void gesture_hold_end(void *data,
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struct zwp_pointer_gesture_hold_v1 *zwp_pointer_gesture_hold_v1,
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uint32_t serial, uint32_t time, int32_t cancelled) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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struct wlr_event_pointer_hold_end wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = time,
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.cancelled = cancelled,
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.hold_end, &wlr_event);
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}
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static const struct zwp_pointer_gesture_hold_v1_listener gesture_hold_impl = {
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.begin = gesture_hold_begin,
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.end = gesture_hold_end,
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};
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static void relative_pointer_handle_relative_motion(void *data,
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struct zwp_relative_pointer_v1 *relative_pointer, uint32_t utime_hi,
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uint32_t utime_lo, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t dx_unaccel,
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wl_fixed_t dy_unaccel) {
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struct wlr_wl_seat *seat = data;
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struct wlr_wl_pointer *pointer = seat->active_pointer;
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if (pointer == NULL) {
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return;
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}
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uint64_t time_usec = (uint64_t)utime_hi << 32 | utime_lo;
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struct wlr_event_pointer_motion wlr_event = {
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.device = &pointer->wlr_pointer.base,
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.time_msec = (uint32_t)(time_usec / 1000),
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.delta_x = wl_fixed_to_double(dx),
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.delta_y = wl_fixed_to_double(dy),
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.unaccel_dx = wl_fixed_to_double(dx_unaccel),
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.unaccel_dy = wl_fixed_to_double(dy_unaccel),
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};
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wlr_signal_emit_safe(&pointer->wlr_pointer.events.motion, &wlr_event);
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}
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static const struct zwp_relative_pointer_v1_listener relative_pointer_listener = {
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.relative_motion = relative_pointer_handle_relative_motion,
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};
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const struct wlr_pointer_impl wl_pointer_impl = {
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.name = "wl-pointer",
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};
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static void destroy_pointer(struct wlr_wl_pointer *pointer) {
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if (pointer->output->cursor.pointer == pointer) {
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pointer->output->cursor.pointer = NULL;
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}
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wlr_pointer_finish(&pointer->wlr_pointer);
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wl_list_remove(&pointer->output_destroy.link);
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||||
wl_list_remove(&pointer->link);
|
||||
free(pointer);
|
||||
}
|
||||
|
||||
static void pointer_output_destroy(struct wl_listener *listener, void *data) {
|
||||
struct wlr_wl_pointer *pointer =
|
||||
wl_container_of(listener, pointer, output_destroy);
|
||||
destroy_pointer(pointer);
|
||||
}
|
||||
|
||||
void create_pointer(struct wlr_wl_seat *seat, struct wlr_wl_output *output) {
|
||||
assert(seat->wl_pointer);
|
||||
|
||||
if (output_get_pointer(output, seat->wl_pointer)) {
|
||||
wlr_log(WLR_DEBUG,
|
||||
"pointer for output '%s' from seat '%s' already exists",
|
||||
output->wlr_output.name, seat->name);
|
||||
return;
|
||||
}
|
||||
|
||||
wlr_log(WLR_DEBUG, "creating pointer for output '%s' from seat '%s'",
|
||||
output->wlr_output.name, seat->name);
|
||||
|
||||
struct wlr_wl_pointer *pointer = calloc(1, sizeof(struct wlr_wl_pointer));
|
||||
if (pointer == NULL) {
|
||||
wlr_log(WLR_ERROR, "failed to allocate wlr_wl_pointer");
|
||||
return;
|
||||
}
|
||||
|
||||
char name[64] = {0};
|
||||
snprintf(name, sizeof(name), "wayland-pointer-%s", seat->name);
|
||||
wlr_pointer_init(&pointer->wlr_pointer, &wl_pointer_impl, name);
|
||||
|
||||
/* TODO: move output_name to pointer/touch */
|
||||
pointer->wlr_pointer.base.output_name = strdup(output->wlr_output.name);
|
||||
|
||||
pointer->seat = seat;
|
||||
pointer->output = output;
|
||||
|
||||
wl_signal_add(&output->wlr_output.events.destroy, &pointer->output_destroy);
|
||||
pointer->output_destroy.notify = pointer_output_destroy;
|
||||
|
||||
wlr_signal_emit_safe(&seat->backend->backend.events.new_input,
|
||||
&pointer->wlr_pointer.base);
|
||||
|
||||
wl_list_insert(&seat->pointers, &pointer->link);
|
||||
}
|
||||
|
||||
void init_seat_pointer(struct wlr_wl_seat *seat) {
|
||||
assert(seat->wl_pointer);
|
||||
|
||||
struct wlr_wl_backend *backend = seat->backend;
|
||||
|
||||
wl_list_init(&seat->pointers);
|
||||
|
||||
struct wlr_wl_output *output;
|
||||
wl_list_for_each(output, &backend->outputs, link) {
|
||||
create_pointer(seat, output);
|
||||
}
|
||||
|
||||
if (backend->zwp_pointer_gestures_v1) {
|
||||
uint32_t version = zwp_pointer_gestures_v1_get_version(
|
||||
backend->zwp_pointer_gestures_v1);
|
||||
|
||||
seat->gesture_swipe = zwp_pointer_gestures_v1_get_swipe_gesture(
|
||||
backend->zwp_pointer_gestures_v1, seat->wl_pointer);
|
||||
zwp_pointer_gesture_swipe_v1_add_listener(seat->gesture_swipe,
|
||||
&gesture_swipe_impl, seat);
|
||||
|
||||
seat->gesture_pinch = zwp_pointer_gestures_v1_get_pinch_gesture(
|
||||
backend->zwp_pointer_gestures_v1, seat->wl_pointer);
|
||||
zwp_pointer_gesture_pinch_v1_add_listener(seat->gesture_pinch,
|
||||
&gesture_pinch_impl, seat);
|
||||
|
||||
if (version >= ZWP_POINTER_GESTURES_V1_GET_HOLD_GESTURE) {
|
||||
seat->gesture_hold = zwp_pointer_gestures_v1_get_hold_gesture(
|
||||
backend->zwp_pointer_gestures_v1, seat->wl_pointer);
|
||||
zwp_pointer_gesture_hold_v1_add_listener(seat->gesture_hold,
|
||||
&gesture_hold_impl, seat);
|
||||
}
|
||||
}
|
||||
|
||||
if (backend->zwp_relative_pointer_manager_v1) {
|
||||
seat->relative_pointer =
|
||||
zwp_relative_pointer_manager_v1_get_relative_pointer(
|
||||
backend->zwp_relative_pointer_manager_v1, seat->wl_pointer);
|
||||
zwp_relative_pointer_v1_add_listener(seat->relative_pointer,
|
||||
&relative_pointer_listener, seat);
|
||||
}
|
||||
|
||||
wl_pointer_add_listener(seat->wl_pointer, &pointer_listener, seat);
|
||||
}
|
||||
|
||||
void finish_seat_pointer(struct wlr_wl_seat *seat) {
|
||||
assert(seat->wl_pointer);
|
||||
|
||||
wl_pointer_release(seat->wl_pointer);
|
||||
|
||||
struct wlr_wl_pointer *pointer, *tmp;
|
||||
wl_list_for_each_safe(pointer, tmp, &seat->pointers, link) {
|
||||
destroy_pointer(pointer);
|
||||
}
|
||||
|
||||
if (seat->gesture_swipe != NULL) {
|
||||
zwp_pointer_gesture_swipe_v1_destroy(seat->gesture_swipe);
|
||||
}
|
||||
if (seat->gesture_pinch != NULL) {
|
||||
zwp_pointer_gesture_pinch_v1_destroy(seat->gesture_pinch);
|
||||
}
|
||||
if (seat->gesture_hold != NULL) {
|
||||
zwp_pointer_gesture_hold_v1_destroy(seat->gesture_hold);
|
||||
}
|
||||
if (seat->relative_pointer != NULL) {
|
||||
zwp_relative_pointer_v1_destroy(seat->relative_pointer);
|
||||
}
|
||||
|
||||
seat->wl_pointer = NULL;
|
||||
seat->active_pointer = NULL;
|
||||
}
|
||||
|
|
@ -11,208 +11,19 @@
|
|||
|
||||
#include <wlr/interfaces/wlr_keyboard.h>
|
||||
#include <wlr/interfaces/wlr_output.h>
|
||||
#include <wlr/interfaces/wlr_pointer.h>
|
||||
#include <wlr/interfaces/wlr_switch.h>
|
||||
#include <wlr/interfaces/wlr_touch.h>
|
||||
#include <wlr/interfaces/wlr_tablet_tool.h>
|
||||
#include <wlr/interfaces/wlr_tablet_pad.h>
|
||||
#include <wlr/util/log.h>
|
||||
|
||||
#include "pointer-gestures-unstable-v1-client-protocol.h"
|
||||
#include "relative-pointer-unstable-v1-client-protocol.h"
|
||||
#include "interfaces/wlr_input_device.h"
|
||||
#include "backend/wayland.h"
|
||||
#include "util/signal.h"
|
||||
#include "util/time.h"
|
||||
|
||||
static const struct wlr_pointer_impl pointer_impl;
|
||||
static const struct wlr_touch_impl touch_impl;
|
||||
|
||||
static struct wlr_wl_pointer *output_get_pointer(
|
||||
struct wlr_wl_output *output,
|
||||
const struct wl_pointer *wl_pointer) {
|
||||
struct wlr_wl_input_device *dev;
|
||||
wl_list_for_each(dev, &output->backend->devices, link) {
|
||||
if (dev->wlr_input_device.type != WLR_INPUT_DEVICE_POINTER) {
|
||||
continue;
|
||||
}
|
||||
struct wlr_wl_pointer *pointer =
|
||||
pointer_get_wl(dev->wlr_input_device.pointer);
|
||||
if (pointer->output == output && pointer->wl_pointer == wl_pointer) {
|
||||
return pointer;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void pointer_handle_enter(void *data, struct wl_pointer *wl_pointer,
|
||||
uint32_t serial, struct wl_surface *surface, wl_fixed_t sx,
|
||||
wl_fixed_t sy) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
if (surface == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_wl_output *output = wl_surface_get_user_data(surface);
|
||||
assert(output);
|
||||
struct wlr_wl_pointer *pointer = output_get_pointer(output, wl_pointer);
|
||||
seat->active_pointer = pointer;
|
||||
|
||||
// Manage cursor icon/rendering on output
|
||||
struct wlr_wl_pointer *current_pointer = output->cursor.pointer;
|
||||
if (current_pointer && current_pointer != pointer) {
|
||||
wlr_log(WLR_INFO, "Ignoring seat %s pointer cursor in favor of seat %s",
|
||||
seat->name, current_pointer->input_device->seat->name);
|
||||
return;
|
||||
}
|
||||
|
||||
output->enter_serial = serial;
|
||||
output->cursor.pointer = pointer;
|
||||
update_wl_output_cursor(output);
|
||||
}
|
||||
|
||||
static void pointer_handle_leave(void *data, struct wl_pointer *wl_pointer,
|
||||
uint32_t serial, struct wl_surface *surface) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
if (surface == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_wl_output *output = wl_surface_get_user_data(surface);
|
||||
assert(output);
|
||||
|
||||
if (seat->active_pointer != NULL &&
|
||||
seat->active_pointer->output == output) {
|
||||
seat->active_pointer = NULL;
|
||||
}
|
||||
|
||||
if (output->cursor.pointer == seat->active_pointer) {
|
||||
output->enter_serial = 0;
|
||||
output->cursor.pointer = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer,
|
||||
uint32_t time, wl_fixed_t sx, wl_fixed_t sy) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_pointer *pointer = seat->active_pointer;
|
||||
if (pointer == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_output *wlr_output = &pointer->output->wlr_output;
|
||||
struct wlr_event_pointer_motion_absolute event = {
|
||||
.device = &pointer->input_device->wlr_input_device,
|
||||
.time_msec = time,
|
||||
.x = wl_fixed_to_double(sx) / wlr_output->width,
|
||||
.y = wl_fixed_to_double(sy) / wlr_output->height,
|
||||
};
|
||||
wlr_signal_emit_safe(&pointer->wlr_pointer.events.motion_absolute, &event);
|
||||
}
|
||||
|
||||
static void pointer_handle_button(void *data, struct wl_pointer *wl_pointer,
|
||||
uint32_t serial, uint32_t time, uint32_t button, uint32_t state) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_pointer *pointer = seat->active_pointer;
|
||||
if (pointer == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_event_pointer_button event = {
|
||||
.device = &pointer->input_device->wlr_input_device,
|
||||
.button = button,
|
||||
.state = state,
|
||||
.time_msec = time,
|
||||
};
|
||||
wlr_signal_emit_safe(&pointer->wlr_pointer.events.button, &event);
|
||||
}
|
||||
|
||||
static void pointer_handle_axis(void *data, struct wl_pointer *wl_pointer,
|
||||
uint32_t time, uint32_t axis, wl_fixed_t value) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_pointer *pointer = seat->active_pointer;
|
||||
if (pointer == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_event_pointer_axis event = {
|
||||
.device = &pointer->input_device->wlr_input_device,
|
||||
.delta = wl_fixed_to_double(value),
|
||||
.delta_discrete = pointer->axis_discrete,
|
||||
.orientation = axis,
|
||||
.time_msec = time,
|
||||
.source = pointer->axis_source,
|
||||
};
|
||||
wlr_signal_emit_safe(&pointer->wlr_pointer.events.axis, &event);
|
||||
|
||||
pointer->axis_discrete = 0;
|
||||
}
|
||||
|
||||
static void pointer_handle_frame(void *data, struct wl_pointer *wl_pointer) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_pointer *pointer = seat->active_pointer;
|
||||
if (pointer == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
wlr_signal_emit_safe(&pointer->wlr_pointer.events.frame,
|
||||
&pointer->wlr_pointer);
|
||||
}
|
||||
|
||||
static void pointer_handle_axis_source(void *data,
|
||||
struct wl_pointer *wl_pointer, uint32_t axis_source) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_pointer *pointer = seat->active_pointer;
|
||||
if (pointer == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
pointer->axis_source = axis_source;
|
||||
}
|
||||
|
||||
static void pointer_handle_axis_stop(void *data, struct wl_pointer *wl_pointer,
|
||||
uint32_t time, uint32_t axis) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_pointer *pointer = seat->active_pointer;
|
||||
if (pointer == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_event_pointer_axis event = {
|
||||
.device = &pointer->input_device->wlr_input_device,
|
||||
.delta = 0,
|
||||
.delta_discrete = 0,
|
||||
.orientation = axis,
|
||||
.time_msec = time,
|
||||
.source = pointer->axis_source,
|
||||
};
|
||||
wlr_signal_emit_safe(&pointer->wlr_pointer.events.axis, &event);
|
||||
}
|
||||
|
||||
static void pointer_handle_axis_discrete(void *data,
|
||||
struct wl_pointer *wl_pointer, uint32_t axis, int32_t discrete) {
|
||||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_pointer *pointer = seat->active_pointer;
|
||||
if (pointer == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
pointer->axis_discrete = discrete;
|
||||
}
|
||||
|
||||
static const struct wl_pointer_listener pointer_listener = {
|
||||
.enter = pointer_handle_enter,
|
||||
.leave = pointer_handle_leave,
|
||||
.motion = pointer_handle_motion,
|
||||
.button = pointer_handle_button,
|
||||
.axis = pointer_handle_axis,
|
||||
.frame = pointer_handle_frame,
|
||||
.axis_source = pointer_handle_axis_source,
|
||||
.axis_stop = pointer_handle_axis_stop,
|
||||
.axis_discrete = pointer_handle_axis_discrete,
|
||||
};
|
||||
|
||||
static void keyboard_handle_keymap(void *data, struct wl_keyboard *wl_keyboard,
|
||||
uint32_t format, int32_t fd, uint32_t size) {
|
||||
close(fd);
|
||||
|
|
@ -426,8 +237,8 @@ void destroy_wl_seats(struct wlr_wl_backend *wl) {
|
|||
if (seat->touch) {
|
||||
wl_touch_destroy(seat->touch);
|
||||
}
|
||||
if (seat->pointer) {
|
||||
wl_pointer_destroy(seat->pointer);
|
||||
if (seat->wl_pointer) {
|
||||
finish_seat_pointer(seat);
|
||||
}
|
||||
if (seat->wl_keyboard) {
|
||||
wl_keyboard_release(seat->wl_keyboard);
|
||||
|
|
@ -455,7 +266,7 @@ bool wlr_input_device_is_wl(struct wlr_input_device *dev) {
|
|||
case WLR_INPUT_DEVICE_KEYBOARD:
|
||||
return dev->keyboard->impl == &keyboard_impl;
|
||||
case WLR_INPUT_DEVICE_POINTER:
|
||||
return dev->pointer->impl == &pointer_impl;
|
||||
return dev->pointer->impl == &wl_pointer_impl;
|
||||
case WLR_INPUT_DEVICE_TOUCH:
|
||||
return dev->touch->impl == &touch_impl;
|
||||
case WLR_INPUT_DEVICE_TABLET_TOOL:
|
||||
|
|
@ -488,8 +299,9 @@ struct wlr_wl_input_device *create_wl_input_device(
|
|||
free(dev);
|
||||
return NULL;
|
||||
case WLR_INPUT_DEVICE_POINTER:
|
||||
type_name = "pointer";
|
||||
break;
|
||||
wlr_log(WLR_ERROR, "can't create pointer wlr_wl_input_device");
|
||||
free(dev);
|
||||
return NULL;
|
||||
case WLR_INPUT_DEVICE_TOUCH:
|
||||
type_name = "touch";
|
||||
break;
|
||||
|
|
@ -513,43 +325,6 @@ struct wlr_wl_input_device *create_wl_input_device(
|
|||
return dev;
|
||||
}
|
||||
|
||||
struct wlr_wl_pointer *pointer_get_wl(struct wlr_pointer *wlr_pointer) {
|
||||
assert(wlr_pointer->impl == &pointer_impl);
|
||||
return (struct wlr_wl_pointer *)wlr_pointer;
|
||||
}
|
||||
|
||||
static void pointer_destroy(struct wlr_pointer *wlr_pointer) {
|
||||
struct wlr_wl_pointer *pointer = pointer_get_wl(wlr_pointer);
|
||||
|
||||
if (pointer->output->cursor.pointer == pointer) {
|
||||
pointer->output->cursor.pointer = NULL;
|
||||
}
|
||||
|
||||
struct wlr_wl_seat *seat = pointer->input_device->seat;
|
||||
if (seat->active_pointer == pointer) {
|
||||
seat->active_pointer = NULL;
|
||||
}
|
||||
|
||||
// pointer->wl_pointer belongs to the wlr_wl_seat
|
||||
|
||||
if (pointer->gesture_swipe != NULL) {
|
||||
zwp_pointer_gesture_swipe_v1_destroy(pointer->gesture_swipe);
|
||||
}
|
||||
if (pointer->gesture_pinch != NULL) {
|
||||
zwp_pointer_gesture_pinch_v1_destroy(pointer->gesture_pinch);
|
||||
}
|
||||
if (pointer->gesture_hold != NULL) {
|
||||
zwp_pointer_gesture_hold_v1_destroy(pointer->gesture_hold);
|
||||
}
|
||||
if (pointer->relative_pointer != NULL) {
|
||||
zwp_relative_pointer_v1_destroy(pointer->relative_pointer);
|
||||
}
|
||||
|
||||
wlr_pointer_finish(&pointer->wlr_pointer);
|
||||
wl_list_remove(&pointer->output_destroy.link);
|
||||
free(pointer);
|
||||
}
|
||||
|
||||
void destroy_wl_input_device(struct wlr_wl_input_device *dev) {
|
||||
/**
|
||||
* TODO remove the redundant wlr_input_device from wlr_wl_input_device
|
||||
|
|
@ -564,8 +339,7 @@ void destroy_wl_input_device(struct wlr_wl_input_device *dev) {
|
|||
wlr_log(WLR_ERROR, "wlr_wl_input_device has no keyboard");
|
||||
break;
|
||||
case WLR_INPUT_DEVICE_POINTER:
|
||||
/* Owned by wlr_wl_pointer */
|
||||
pointer_destroy(wlr_dev->pointer);
|
||||
wlr_log(WLR_ERROR, "wlr_wl_input_device has no pointer");
|
||||
break;
|
||||
case WLR_INPUT_DEVICE_SWITCH:
|
||||
wlr_switch_finish(wlr_dev->switch_device);
|
||||
|
|
@ -588,242 +362,6 @@ void destroy_wl_input_device(struct wlr_wl_input_device *dev) {
|
|||
free(dev);
|
||||
}
|
||||
|
||||
static void gesture_swipe_begin(void *data,
|
||||
struct zwp_pointer_gesture_swipe_v1 *zwp_pointer_gesture_swipe_v1,
|
||||
uint32_t serial, uint32_t time,
|
||||
struct wl_surface *surface, uint32_t fingers) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_swipe_begin wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.fingers = fingers,
|
||||
};
|
||||
input_device->fingers = fingers;
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.swipe_begin, &wlr_event);
|
||||
}
|
||||
|
||||
static void gesture_swipe_update(void *data,
|
||||
struct zwp_pointer_gesture_swipe_v1 *zwp_pointer_gesture_swipe_v1,
|
||||
uint32_t time, wl_fixed_t dx, wl_fixed_t dy) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_swipe_update wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.fingers = input_device->fingers,
|
||||
.dx = wl_fixed_to_double(dx),
|
||||
.dy = wl_fixed_to_double(dy),
|
||||
};
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.swipe_update, &wlr_event);
|
||||
}
|
||||
|
||||
static void gesture_swipe_end(void *data,
|
||||
struct zwp_pointer_gesture_swipe_v1 *zwp_pointer_gesture_swipe_v1,
|
||||
uint32_t serial, uint32_t time, int32_t cancelled) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_swipe_end wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.cancelled = cancelled,
|
||||
};
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.swipe_end, &wlr_event);
|
||||
}
|
||||
|
||||
static const struct zwp_pointer_gesture_swipe_v1_listener gesture_swipe_impl = {
|
||||
.begin = gesture_swipe_begin,
|
||||
.update = gesture_swipe_update,
|
||||
.end = gesture_swipe_end,
|
||||
};
|
||||
|
||||
static void gesture_pinch_begin(void *data,
|
||||
struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1,
|
||||
uint32_t serial, uint32_t time,
|
||||
struct wl_surface *surface, uint32_t fingers) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_pinch_begin wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.fingers = fingers,
|
||||
};
|
||||
input_device->fingers = fingers;
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.pinch_begin, &wlr_event);
|
||||
}
|
||||
|
||||
static void gesture_pinch_update(void *data,
|
||||
struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1,
|
||||
uint32_t time, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t scale, wl_fixed_t rotation) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_pinch_update wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.fingers = input_device->fingers,
|
||||
.dx = wl_fixed_to_double(dx),
|
||||
.dy = wl_fixed_to_double(dy),
|
||||
.scale = wl_fixed_to_double(scale),
|
||||
.rotation = wl_fixed_to_double(rotation),
|
||||
};
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.pinch_update, &wlr_event);
|
||||
}
|
||||
|
||||
static void gesture_pinch_end(void *data,
|
||||
struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1,
|
||||
uint32_t serial, uint32_t time, int32_t cancelled) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_pinch_end wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.cancelled = cancelled,
|
||||
};
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.pinch_end, &wlr_event);
|
||||
}
|
||||
|
||||
static const struct zwp_pointer_gesture_pinch_v1_listener gesture_pinch_impl = {
|
||||
.begin = gesture_pinch_begin,
|
||||
.update = gesture_pinch_update,
|
||||
.end = gesture_pinch_end,
|
||||
};
|
||||
|
||||
static void gesture_hold_begin(void *data,
|
||||
struct zwp_pointer_gesture_hold_v1 *zwp_pointer_gesture_hold_v1,
|
||||
uint32_t serial, uint32_t time,
|
||||
struct wl_surface *surface, uint32_t fingers) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_hold_begin wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.fingers = fingers,
|
||||
};
|
||||
input_device->fingers = fingers;
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.hold_begin, &wlr_event);
|
||||
}
|
||||
|
||||
static void gesture_hold_end(void *data,
|
||||
struct zwp_pointer_gesture_hold_v1 *zwp_pointer_gesture_hold_v1,
|
||||
uint32_t serial, uint32_t time, int32_t cancelled) {
|
||||
struct wlr_wl_input_device *input_device = (struct wlr_wl_input_device *)data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
struct wlr_event_pointer_hold_end wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = time,
|
||||
.cancelled = cancelled,
|
||||
};
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.hold_end, &wlr_event);
|
||||
}
|
||||
|
||||
static const struct zwp_pointer_gesture_hold_v1_listener gesture_hold_impl = {
|
||||
.begin = gesture_hold_begin,
|
||||
.end = gesture_hold_end,
|
||||
};
|
||||
|
||||
static void relative_pointer_handle_relative_motion(void *data,
|
||||
struct zwp_relative_pointer_v1 *relative_pointer, uint32_t utime_hi,
|
||||
uint32_t utime_lo, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t dx_unaccel,
|
||||
wl_fixed_t dy_unaccel) {
|
||||
struct wlr_wl_input_device *input_device = data;
|
||||
struct wlr_input_device *wlr_dev = &input_device->wlr_input_device;
|
||||
if (pointer_get_wl(wlr_dev->pointer) != input_device->seat->active_pointer) {
|
||||
return;
|
||||
}
|
||||
|
||||
uint64_t time_usec = (uint64_t)utime_hi << 32 | utime_lo;
|
||||
|
||||
struct wlr_event_pointer_motion wlr_event = {
|
||||
.device = wlr_dev,
|
||||
.time_msec = (uint32_t)(time_usec / 1000),
|
||||
.delta_x = wl_fixed_to_double(dx),
|
||||
.delta_y = wl_fixed_to_double(dy),
|
||||
.unaccel_dx = wl_fixed_to_double(dx_unaccel),
|
||||
.unaccel_dy = wl_fixed_to_double(dy_unaccel),
|
||||
};
|
||||
wlr_signal_emit_safe(&wlr_dev->pointer->events.motion, &wlr_event);
|
||||
}
|
||||
|
||||
static const struct zwp_relative_pointer_v1_listener relative_pointer_listener = {
|
||||
.relative_motion = relative_pointer_handle_relative_motion,
|
||||
};
|
||||
|
||||
|
||||
static void pointer_handle_output_destroy(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct wlr_wl_pointer *pointer =
|
||||
wl_container_of(listener, pointer, output_destroy);
|
||||
destroy_wl_input_device(pointer->input_device);
|
||||
}
|
||||
|
||||
void create_wl_pointer(struct wlr_wl_seat *seat, struct wlr_wl_output *output) {
|
||||
assert(seat->pointer);
|
||||
struct wl_pointer *wl_pointer = seat->pointer;
|
||||
struct wlr_wl_backend *backend = output->backend;
|
||||
|
||||
if (output_get_pointer(output, wl_pointer)) {
|
||||
wlr_log(WLR_DEBUG,
|
||||
"Pointer for seat %s and output %s already exists (ignoring)",
|
||||
seat->name, output->wlr_output.name);
|
||||
return;
|
||||
}
|
||||
|
||||
struct wlr_wl_pointer *pointer = calloc(1, sizeof(struct wlr_wl_pointer));
|
||||
if (pointer == NULL) {
|
||||
wlr_log(WLR_ERROR, "Allocation failed");
|
||||
return;
|
||||
}
|
||||
pointer->wl_pointer = wl_pointer;
|
||||
pointer->output = output; // we need output to map absolute coordinates onto
|
||||
|
||||
struct wlr_wl_input_device *dev =
|
||||
create_wl_input_device(seat, WLR_INPUT_DEVICE_POINTER);
|
||||
if (dev == NULL) {
|
||||
free(pointer);
|
||||
wlr_log(WLR_ERROR, "Allocation failed");
|
||||
return;
|
||||
}
|
||||
pointer->input_device = dev;
|
||||
|
||||
struct wlr_input_device *wlr_dev = &dev->wlr_input_device;
|
||||
wlr_dev->pointer = &pointer->wlr_pointer;
|
||||
wlr_dev->output_name = strdup(output->wlr_output.name);
|
||||
|
||||
wlr_pointer_init(&pointer->wlr_pointer, &pointer_impl, wlr_dev->name);
|
||||
|
||||
wl_signal_add(&output->wlr_output.events.destroy, &pointer->output_destroy);
|
||||
pointer->output_destroy.notify = pointer_handle_output_destroy;
|
||||
|
||||
if (backend->zwp_pointer_gestures_v1) {
|
||||
uint32_t version = zwp_pointer_gestures_v1_get_version(
|
||||
backend->zwp_pointer_gestures_v1);
|
||||
|
||||
pointer->gesture_swipe = zwp_pointer_gestures_v1_get_swipe_gesture(
|
||||
backend->zwp_pointer_gestures_v1, wl_pointer);
|
||||
zwp_pointer_gesture_swipe_v1_add_listener(pointer->gesture_swipe, &gesture_swipe_impl, dev);
|
||||
pointer->gesture_pinch = zwp_pointer_gestures_v1_get_pinch_gesture(
|
||||
backend->zwp_pointer_gestures_v1, wl_pointer);
|
||||
zwp_pointer_gesture_pinch_v1_add_listener(pointer->gesture_pinch, &gesture_pinch_impl, dev);
|
||||
|
||||
if (version >= ZWP_POINTER_GESTURES_V1_GET_HOLD_GESTURE) {
|
||||
pointer->gesture_hold = zwp_pointer_gestures_v1_get_hold_gesture(
|
||||
backend->zwp_pointer_gestures_v1, wl_pointer);
|
||||
zwp_pointer_gesture_hold_v1_add_listener(pointer->gesture_hold, &gesture_hold_impl, dev);
|
||||
}
|
||||
}
|
||||
|
||||
if (backend->zwp_relative_pointer_manager_v1) {
|
||||
pointer->relative_pointer =
|
||||
zwp_relative_pointer_manager_v1_get_relative_pointer(
|
||||
backend->zwp_relative_pointer_manager_v1, wl_pointer);
|
||||
zwp_relative_pointer_v1_add_listener(pointer->relative_pointer,
|
||||
&relative_pointer_listener, dev);
|
||||
}
|
||||
|
||||
wl_pointer_add_listener(wl_pointer, &pointer_listener, seat);
|
||||
wlr_signal_emit_safe(&backend->backend.events.new_input, wlr_dev);
|
||||
}
|
||||
|
||||
void create_wl_touch(struct wlr_wl_seat *seat) {
|
||||
assert(seat->touch);
|
||||
struct wl_touch *wl_touch = seat->touch;
|
||||
|
|
@ -852,42 +390,15 @@ static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
|
|||
struct wlr_wl_seat *seat = data;
|
||||
struct wlr_wl_backend *backend = seat->backend;
|
||||
|
||||
if ((caps & WL_SEAT_CAPABILITY_POINTER) && seat->pointer == NULL) {
|
||||
wlr_log(WLR_DEBUG, "seat %p offered pointer", (void *)wl_seat);
|
||||
if ((caps & WL_SEAT_CAPABILITY_POINTER) && seat->wl_pointer == NULL) {
|
||||
wlr_log(WLR_DEBUG, "seat '%s' offering pointer", seat->name);
|
||||
|
||||
struct wl_pointer *wl_pointer = wl_seat_get_pointer(wl_seat);
|
||||
seat->pointer = wl_pointer;
|
||||
|
||||
struct wlr_wl_output *output;
|
||||
wl_list_for_each(output, &backend->outputs, link) {
|
||||
create_wl_pointer(seat, output);
|
||||
}
|
||||
seat->wl_pointer = wl_seat_get_pointer(wl_seat);
|
||||
init_seat_pointer(seat);
|
||||
}
|
||||
if (!(caps & WL_SEAT_CAPABILITY_POINTER) && seat->pointer != NULL) {
|
||||
wlr_log(WLR_DEBUG, "seat %p dropped pointer", (void *)wl_seat);
|
||||
|
||||
struct wl_pointer *wl_pointer = seat->pointer;
|
||||
|
||||
struct wlr_wl_input_device *device, *tmp;
|
||||
wl_list_for_each_safe(device, tmp, &backend->devices, link) {
|
||||
if (device->wlr_input_device.type != WLR_INPUT_DEVICE_POINTER) {
|
||||
continue;
|
||||
}
|
||||
struct wlr_wl_pointer *pointer =
|
||||
pointer_get_wl(device->wlr_input_device.pointer);
|
||||
if (pointer->wl_pointer != wl_pointer) {
|
||||
continue;
|
||||
}
|
||||
wlr_log(WLR_DEBUG, "dropping pointer %s",
|
||||
pointer->input_device->wlr_input_device.name);
|
||||
struct wlr_wl_output *output = pointer->output;
|
||||
destroy_wl_input_device(device);
|
||||
assert(seat->active_pointer != pointer);
|
||||
assert(output->cursor.pointer != pointer);
|
||||
}
|
||||
|
||||
wl_pointer_release(seat->pointer);
|
||||
seat->pointer = NULL;
|
||||
if (!(caps & WL_SEAT_CAPABILITY_POINTER) && seat->wl_pointer != NULL) {
|
||||
wlr_log(WLR_DEBUG, "seat '%s' dropping pointer", seat->name);
|
||||
finish_seat_pointer(seat);
|
||||
}
|
||||
|
||||
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && seat->wl_keyboard == NULL) {
|
||||
|
|
|
|||
|
|
@ -89,7 +89,6 @@ struct wlr_wl_output {
|
|||
struct wlr_wl_input_device {
|
||||
struct wlr_input_device wlr_input_device;
|
||||
struct wl_list link;
|
||||
uint32_t fingers;
|
||||
|
||||
struct wlr_wl_backend *backend;
|
||||
struct wlr_wl_seat *seat;
|
||||
|
|
@ -99,17 +98,16 @@ struct wlr_wl_input_device {
|
|||
struct wlr_wl_pointer {
|
||||
struct wlr_pointer wlr_pointer;
|
||||
|
||||
struct wlr_wl_input_device *input_device;
|
||||
struct wl_pointer *wl_pointer;
|
||||
struct zwp_pointer_gesture_swipe_v1 *gesture_swipe;
|
||||
struct zwp_pointer_gesture_pinch_v1 *gesture_pinch;
|
||||
struct zwp_pointer_gesture_hold_v1 *gesture_hold;
|
||||
struct zwp_relative_pointer_v1 *relative_pointer;
|
||||
enum wlr_axis_source axis_source;
|
||||
int32_t axis_discrete;
|
||||
struct wlr_wl_seat *seat;
|
||||
struct wlr_wl_output *output;
|
||||
|
||||
enum wlr_axis_source axis_source;
|
||||
int32_t axis_discrete;
|
||||
uint32_t fingers; // trackpad gesture
|
||||
|
||||
struct wl_listener output_destroy;
|
||||
|
||||
struct wl_list link;
|
||||
};
|
||||
|
||||
struct wlr_wl_seat {
|
||||
|
|
@ -121,21 +119,29 @@ struct wlr_wl_seat {
|
|||
struct wl_keyboard *wl_keyboard;
|
||||
struct wlr_keyboard wlr_keyboard;
|
||||
|
||||
struct wl_touch *touch;
|
||||
struct wl_pointer *pointer;
|
||||
|
||||
struct wl_pointer *wl_pointer;
|
||||
struct wlr_wl_pointer *active_pointer;
|
||||
struct wl_list pointers; // wlr_wl_pointer::link
|
||||
|
||||
struct zwp_pointer_gesture_swipe_v1 *gesture_swipe;
|
||||
struct zwp_pointer_gesture_pinch_v1 *gesture_pinch;
|
||||
struct zwp_pointer_gesture_hold_v1 *gesture_hold;
|
||||
struct zwp_relative_pointer_v1 *relative_pointer;
|
||||
|
||||
struct wl_touch *touch;
|
||||
|
||||
struct wl_list link; // wlr_wl_backend.seats
|
||||
};
|
||||
|
||||
struct wlr_wl_backend *get_wl_backend_from_backend(struct wlr_backend *backend);
|
||||
void update_wl_output_cursor(struct wlr_wl_output *output);
|
||||
struct wlr_wl_pointer *pointer_get_wl(struct wlr_pointer *wlr_pointer);
|
||||
|
||||
void init_seat_keyboard(struct wlr_wl_seat *seat);
|
||||
|
||||
void create_wl_pointer(struct wlr_wl_seat *seat, struct wlr_wl_output *output);
|
||||
void init_seat_pointer(struct wlr_wl_seat *seat);
|
||||
void finish_seat_pointer(struct wlr_wl_seat *seat);
|
||||
void create_pointer(struct wlr_wl_seat *seat, struct wlr_wl_output *output);
|
||||
|
||||
void create_wl_touch(struct wlr_wl_seat *seat);
|
||||
struct wlr_wl_input_device *create_wl_input_device(
|
||||
struct wlr_wl_seat *seat, enum wlr_input_device_type type);
|
||||
|
|
@ -146,6 +152,7 @@ void destroy_wl_buffer(struct wlr_wl_buffer *buffer);
|
|||
|
||||
extern const struct wl_seat_listener seat_listener;
|
||||
|
||||
extern const struct wlr_pointer_impl wl_pointer_impl;
|
||||
extern const struct wlr_tablet_pad_impl tablet_pad_impl;
|
||||
extern const struct wlr_tablet_impl tablet_impl;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue