88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
/*
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* Copyright (C) 2018 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <optional>
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#include <Wt/WContainerWidget.h>
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#include <Wt/WTemplate.h>
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#include "database/Types.hpp"
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#include "PlayQueueAction.hpp"
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namespace Database
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{
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class Release;
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}
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namespace UserInterface {
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class Filters;
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class Releases : public Wt::WTemplate
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{
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public:
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Releases(Filters* filters);
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Wt::Signal<PlayQueueAction, const std::vector<Database::IdType>&> releasesAction;
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private:
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enum class Mode
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{
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Random,
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RecentlyPlayed,
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RecentlyAdded,
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MostPlayed,
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All
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};
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void refreshView();
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void refreshView(Mode mode);
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void displayLoadingIndicator();
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void hideLoadingIndicator();
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void addSome();
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std::vector<Wt::Dbo::ptr<Database::Release>> getReleases(std::optional<Database::Range> range, bool& moreResults);
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std::vector<Wt::Dbo::ptr<Database::Release>> getRandomReleases(std::optional<Database::Range> range, bool& moreResults);
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std::vector<Database::IdType> getAllReleases();
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static constexpr Mode defaultMode {Mode::Random};
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static constexpr std::size_t maxItemsPerLine {6};
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static constexpr std::size_t batchSize {maxItemsPerLine * 3};
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static inline std::unordered_map<Mode, std::optional<std::size_t>> maxItemsPerMode
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{
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{Mode::Random, batchSize * 10},
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{Mode::RecentlyPlayed, batchSize * 10},
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{Mode::RecentlyAdded, batchSize * 10},
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{Mode::MostPlayed, batchSize * 10},
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{Mode::All, batchSize * 30},
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};
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Mode _mode {defaultMode};
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Filters* _filters {};
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std::vector<Database::IdType> _randomReleases;
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Wt::WContainerWidget* _container {};
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Wt::WTemplate* _loadingIndicator {};
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};
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} // namespace UserInterface
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