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151 lines
4.5 KiB
151 lines
4.5 KiB
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "host/libs/wayland/wayland_seat.h"
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#include <android-base/logging.h>
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#include <wayland-server-core.h>
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#include <wayland-server-protocol.h>
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namespace wayland {
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namespace {
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void pointer_set_cursor(wl_client*,
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wl_resource* pointer,
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uint32_t serial,
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wl_resource* surface,
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int32_t x,
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int32_t y) {
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LOG(VERBOSE) << __FUNCTION__
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<< " pointer=" << pointer
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<< " serial=" << serial
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<< " surface=" << surface
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<< " x=" << x
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<< " y=" << y;
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}
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void pointer_release(wl_client*, wl_resource* pointer) {
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LOG(VERBOSE) << __FUNCTION__
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<< " pointer=" << pointer;
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wl_resource_destroy(pointer);
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}
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const struct wl_pointer_interface pointer_implementation = {
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.set_cursor = pointer_set_cursor,
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.release = pointer_release
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};
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void keyboard_release(wl_client*, wl_resource* keyboard) {
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LOG(VERBOSE) << __FUNCTION__
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<< " keyboard=" << keyboard;
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wl_resource_destroy(keyboard);
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}
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const struct wl_keyboard_interface keyboard_implementation = {
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.release = keyboard_release
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};
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void touch_release(wl_client*, wl_resource* touch) {
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LOG(VERBOSE) << __FUNCTION__
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<< " touch=" << touch;
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wl_resource_destroy(touch);
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}
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const struct wl_touch_interface touch_implementation = {
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.release = touch_release
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};
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void pointer_destroy_resource_callback(struct wl_resource*) {}
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void seat_get_pointer(wl_client* client, wl_resource* seat, uint32_t id) {
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LOG(VERBOSE) << __FUNCTION__
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<< " seat=" << seat
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<< " id=" << id;
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wl_resource* pointer_resource =
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wl_resource_create(client, &wl_pointer_interface,
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wl_resource_get_version(seat), id);
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wl_resource_set_implementation(pointer_resource, &pointer_implementation,
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nullptr, pointer_destroy_resource_callback);
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}
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void keyboard_destroy_resource_callback(struct wl_resource*) {}
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void seat_get_keyboard(wl_client* client, wl_resource* seat, uint32_t id) {
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LOG(VERBOSE) << __FUNCTION__
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<< " seat=" << seat
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<< " id=" << id;
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wl_resource* keyboard_resource =
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wl_resource_create(client, &wl_keyboard_interface,
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wl_resource_get_version(seat), id);
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wl_resource_set_implementation(keyboard_resource, &keyboard_implementation,
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nullptr, keyboard_destroy_resource_callback);
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}
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void touch_destroy_resource_callback(struct wl_resource*) {}
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void seat_get_touch(wl_client* client, wl_resource* seat, uint32_t id) {
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LOG(VERBOSE) << __FUNCTION__
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<< " seat=" << seat
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<< " id=" << id;
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wl_resource* touch_resource =
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wl_resource_create(client, &wl_touch_interface,
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wl_resource_get_version(seat), id);
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wl_resource_set_implementation(touch_resource, &touch_implementation, nullptr,
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touch_destroy_resource_callback);
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}
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void seat_release(wl_client*, wl_resource* resource) {
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LOG(VERBOSE) << __FUNCTION__
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<< " resource=" << resource;
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wl_resource_destroy(resource);
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}
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constexpr const uint32_t kSeatVersion = 6;
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const struct wl_seat_interface seat_implementation = {
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.get_pointer = seat_get_pointer,
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.get_keyboard = seat_get_keyboard,
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.get_touch = seat_get_touch,
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.release = seat_release
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};
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void bind_seat(wl_client* client, void* data, uint32_t version, uint32_t id) {
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wl_resource* resource =
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wl_resource_create(client, &wl_seat_interface,
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std::min(version, kSeatVersion), id);
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wl_resource_set_implementation(resource, &seat_implementation, data, nullptr);
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}
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} // namespace
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void BindSeatInterface(wl_display* display) {
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wl_global_create(display, &wl_seat_interface, kSeatVersion, nullptr,
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bind_seat);
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}
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} // namespace wayland
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