| Directory: | ./ |
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| File: | server/wayland/send.h |
| Date: | 2024-01-22 17:25:27 |
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| 1 | /******************************************************************** | ||
| 2 | Copyright © 2020 Roman Gilg <subdiff@gmail.com> | ||
| 3 | |||
| 4 | This library is free software; you can redistribute it and/or | ||
| 5 | modify it under the terms of the GNU Lesser General Public | ||
| 6 | License as published by the Free Software Foundation; either | ||
| 7 | version 2.1 of the License, or (at your option) version 3, or any | ||
| 8 | later version accepted by the membership of KDE e.V. (or its | ||
| 9 | successor approved by the membership of KDE e.V.), which shall | ||
| 10 | act as a proxy defined in Section 6 of version 3 of the license. | ||
| 11 | |||
| 12 | This library is distributed in the hope that it will be useful, | ||
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 15 | Lesser General Public License for more details. | ||
| 16 | |||
| 17 | You should have received a copy of the GNU Lesser General Public | ||
| 18 | License along with this library. If not, see <http://www.gnu.org/licenses/>. | ||
| 19 | *********************************************************************/ | ||
| 20 | #pragma once | ||
| 21 | |||
| 22 | #include <tuple> | ||
| 23 | |||
| 24 | #include <wayland-server.h> | ||
| 25 | |||
| 26 | namespace Wrapland::Server::Wayland | ||
| 27 | { | ||
| 28 | |||
| 29 | template<auto sender, uint32_t min_version = 0, typename... Args> | ||
| 30 | 4394 | void send(wl_resource* resource, uint32_t version, Args&&... args) | |
| 31 | { | ||
| 32 | if constexpr (min_version <= 1) { | ||
| 33 | 3556 | sender(resource, args...); | |
| 34 | } else { | ||
| 35 |
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838 | if (version >= min_version) { |
| 36 | 838 | sender(resource, args...); | |
| 37 | 838 | } | |
| 38 | } | ||
| 39 | 4394 | } | |
| 40 | |||
| 41 | template<auto sender, uint32_t min_version, typename Tuple, std::size_t... Indices> | ||
| 42 | 183 | void send_tuple_impl(wl_resource* resource, | |
| 43 | uint32_t version, | ||
| 44 | Tuple&& tuple, | ||
| 45 | [[maybe_unused]] std::index_sequence<Indices...> indices) | ||
| 46 | { | ||
| 47 | 183 | send<sender, min_version>(resource, version, std::get<Indices>(tuple)...); | |
| 48 | 183 | } | |
| 49 | |||
| 50 | template<auto sender, uint32_t min_version = 0, typename... Args> | ||
| 51 | 183 | void send_tuple(wl_resource* resource, uint32_t version, std::tuple<Args...>&& tuple) | |
| 52 | { | ||
| 53 | 183 | auto constexpr size = std::tuple_size_v<std::decay_t<decltype(tuple)>>; | |
| 54 | 183 | auto constexpr indices = std::make_index_sequence<size>{}; | |
| 55 | 183 | send_tuple_impl<sender, min_version>( | |
| 56 | 183 | resource, version, std::forward<decltype(tuple)>(tuple), indices); | |
| 57 | 183 | } | |
| 58 | |||
| 59 | } | ||
| 60 |