4a13dbe3bb
This allows us to define custom painting for list view items. In particular, this is applied to the mod downloader, in order to allow displaying both the mod name and mod description, and settings their effects (like bold or underline) independent of each other. Signed-off-by: flow <flowlnlnln@gmail.com>
90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
#pragma once
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#include <QAbstractListModel>
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#include "modplatform/ModIndex.h"
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#include "net/NetJob.h"
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class ModPage;
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class Version;
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namespace ModPlatform {
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using LogoMap = QMap<QString, QIcon>;
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using LogoCallback = std::function<void (QString)>;
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class ListModel : public QAbstractListModel {
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Q_OBJECT
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public:
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ListModel(ModPage* parent);
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~ListModel() override = default;
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inline auto rowCount(const QModelIndex& parent) const -> int override { return modpacks.size(); };
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inline auto columnCount(const QModelIndex& parent) const -> int override { return 1; };
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inline auto flags(const QModelIndex& index) const -> Qt::ItemFlags override { return QAbstractListModel::flags(index); };
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auto debugName() const -> QString;
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/* Retrieve information from the model at a given index with the given role */
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auto data(const QModelIndex& index, int role) const -> QVariant override;
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inline void setActiveJob(NetJob::Ptr ptr) { jobPtr = ptr; }
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/* Ask the API for more information */
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void fetchMore(const QModelIndex& parent) override;
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void refresh();
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void searchWithTerm(const QString& term, const int sort, const bool filter_changed);
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void requestModInfo(ModPlatform::IndexedPack& current);
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void requestModVersions(const ModPlatform::IndexedPack& current);
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virtual void loadIndexedPack(ModPlatform::IndexedPack& m, QJsonObject& obj) = 0;
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virtual void loadExtraPackInfo(ModPlatform::IndexedPack& m, QJsonObject& obj) {};
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virtual void loadIndexedPackVersions(ModPlatform::IndexedPack& m, QJsonArray& arr) = 0;
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void getLogo(const QString& logo, const QString& logoUrl, LogoCallback callback);
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inline auto canFetchMore(const QModelIndex& parent) const -> bool override { return searchState == CanPossiblyFetchMore; };
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public slots:
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void searchRequestFinished(QJsonDocument& doc);
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void searchRequestFailed(QString reason);
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void infoRequestFinished(QJsonDocument& doc, ModPlatform::IndexedPack& pack);
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void versionRequestSucceeded(QJsonDocument doc, QString addonId);
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protected slots:
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void logoFailed(QString logo);
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void logoLoaded(QString logo, QIcon out);
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void performPaginatedSearch();
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protected:
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virtual auto documentToArray(QJsonDocument& obj) const -> QJsonArray = 0;
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virtual auto getSorts() const -> const char** = 0;
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void requestLogo(QString file, QString url);
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inline auto getMineVersions() const -> std::list<Version>;
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protected:
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ModPage* m_parent;
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QList<ModPlatform::IndexedPack> modpacks;
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LogoMap m_logoMap;
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QMap<QString, LogoCallback> waitingCallbacks;
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QStringList m_failedLogos;
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QStringList m_loadingLogos;
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QString currentSearchTerm;
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int currentSort = 0;
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int nextSearchOffset = 0;
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enum SearchState { None, CanPossiblyFetchMore, ResetRequested, Finished } searchState = None;
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NetJob::Ptr jobPtr;
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};
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} // namespace ModPlatform
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