mirror of
https://github.com/transmission/transmission.git
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d5314e2c44
* refactor: add libtransmission-app * refactor: add libtransmission-app/display-modes.h * refactor: use app::SortMode, app:ShowMode in Qt client * feat: add to_variant(), to_value() in serializer * refactor: use app::SortMode in GTK client * refactor: use app::ShowMode in GTK client * refactor: make naming consistent with libtransmission-app
141 lines
3.6 KiB
C++
141 lines
3.6 KiB
C++
// This file Copyright © Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#include <array>
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#include <mutex>
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#include <string_view>
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#include <utility>
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#include "libtransmission/serializer.h"
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#include "libtransmission/variant.h"
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#include "libtransmission-app/display-modes.h"
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#include "libtransmission-app/converters.h"
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namespace transmission::app::detail
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{
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namespace
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{
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template<typename T, size_t N>
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using Lookup = std::array<std::pair<std::string_view, T>, N>;
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// ---
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auto constexpr ShowKeys = std::array<std::pair<tr_quark, ShowMode>, ShowModeCount>{ {
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{ TR_KEY_show_active, ShowMode::ShowActive },
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{ TR_KEY_show_all, ShowMode::ShowAll },
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{ TR_KEY_show_downloading, ShowMode::ShowDownloading },
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{ TR_KEY_show_error, ShowMode::ShowError },
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{ TR_KEY_show_finished, ShowMode::ShowFinished },
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{ TR_KEY_show_paused, ShowMode::ShowPaused },
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{ TR_KEY_show_seeding, ShowMode::ShowSeeding },
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{ TR_KEY_show_verifying, ShowMode::ShowVerifying },
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} };
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bool to_show_mode(tr_variant const& src, ShowMode* tgt)
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{
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static constexpr auto& Keys = ShowKeys;
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if (auto const str = src.value_if<std::string_view>())
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{
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if (auto const needle = tr_quark_lookup(*str))
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{
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for (auto const& [key, val] : Keys)
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{
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if (needle == key)
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{
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*tgt = val;
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return true;
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}
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}
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}
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}
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return false;
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}
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tr_variant from_show_mode(ShowMode const& src)
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{
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static constexpr auto& Keys = ShowKeys;
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for (auto const& [key, val] : Keys)
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{
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if (src == val)
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{
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return tr_variant::unmanaged_string(key);
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}
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}
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return tr_variant::unmanaged_string(TR_KEY_show_all);
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}
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// ---
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auto constexpr SortKeys = std::array<std::pair<tr_quark, SortMode>, SortModeCount>{ {
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{ TR_KEY_sort_by_activity, SortMode::SortByActivity },
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{ TR_KEY_sort_by_age, SortMode::SortByAge },
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{ TR_KEY_sort_by_eta, SortMode::SortByEta },
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{ TR_KEY_sort_by_id, SortMode::SortById },
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{ TR_KEY_sort_by_name, SortMode::SortByName },
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{ TR_KEY_sort_by_progress, SortMode::SortByProgress },
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{ TR_KEY_sort_by_queue, SortMode::SortByQueue },
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{ TR_KEY_sort_by_ratio, SortMode::SortByRatio },
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{ TR_KEY_sort_by_size, SortMode::SortBySize },
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{ TR_KEY_sort_by_state, SortMode::SortByState },
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} };
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bool to_sort_mode(tr_variant const& src, SortMode* tgt)
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{
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static constexpr auto& Keys = SortKeys;
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if (auto const str = src.value_if<std::string_view>())
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{
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if (auto const needle = tr_quark_lookup(*str))
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{
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for (auto const& [key, val] : Keys)
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{
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if (needle == key)
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{
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*tgt = val;
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return true;
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}
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}
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}
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}
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return false;
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}
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tr_variant from_sort_mode(SortMode const& src)
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{
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static constexpr auto& Keys = SortKeys;
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for (auto const& [key, val] : Keys)
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{
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if (src == val)
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{
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return tr_variant::unmanaged_string(key);
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}
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}
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return tr_variant::unmanaged_string(TR_KEY_sort_by_name);
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}
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} // unnamed namespace
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void register_app_converters()
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{
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static auto once = std::once_flag{};
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std::call_once(
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once,
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[]
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{
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using Converters = libtransmission::serializer::Converters;
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Converters::add(to_show_mode, from_show_mode);
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Converters::add(to_sort_mode, from_sort_mode);
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});
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}
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} // namespace transmission::app::detail
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