106 lines
2.8 KiB
C++
106 lines
2.8 KiB
C++
#ifndef DOWNLOADMODEL_H
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#define DOWNLOADMODEL_H
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#include <QAbstractItemModel>
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#include <QList>
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namespace Network {
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class Download;
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}
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namespace QtGui {
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class DownloadModel : public QAbstractItemModel {
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Q_OBJECT
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public:
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enum ItemDataRole { ProgressPercentageRole = Qt::UserRole + 1, AvailableOptionsRole = Qt::UserRole + 2, ChosenOptionRole = Qt::UserRole + 3 };
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explicit DownloadModel(QObject *parent = nullptr);
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QVariant data(const QModelIndex &index, int role) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role);
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
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Qt::ItemFlags flags(const QModelIndex &index) const;
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QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
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QModelIndex index(Network::Download *download, int column = 0);
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QModelIndex parent(const QModelIndex &) const;
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int rowCount(const QModelIndex & = QModelIndex()) const;
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bool hasChildren(const QModelIndex &index = QModelIndex()) const;
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int columnCount(const QModelIndex & = QModelIndex()) const;
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void addDownload(Network::Download *download);
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void removeDownload(Network::Download *download);
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Network::Download *download(const QModelIndex &index) const;
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Network::Download *download(int row) const;
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static constexpr int initialUrlColumn();
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static constexpr int downloadUrlColumn();
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static constexpr int titleColumn();
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static constexpr int uploaderColumn();
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static constexpr int optionsColumn();
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static constexpr int typeColumn();
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static constexpr int statusColumn();
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static constexpr int progressColumn();
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static constexpr int lastColumn();
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private slots:
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void downloadChangedStatus(Network::Download *download);
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void downloadProgressChanged(Network::Download *download);
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void downloadInfoChanged(Network::Download *download);
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private:
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static const QString &infoString(const QString &infostring);
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static QString statusString(Network::Download *download);
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static QString progressString(Network::Download *download);
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QList<Network::Download *> m_downloads;
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};
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constexpr int DownloadModel::initialUrlColumn()
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{
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return 0;
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}
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constexpr int DownloadModel::downloadUrlColumn()
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{
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return 1;
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}
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constexpr int DownloadModel::titleColumn()
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{
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return 2;
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}
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constexpr int DownloadModel::uploaderColumn()
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{
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return 3;
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}
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constexpr int DownloadModel::optionsColumn()
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{
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return 4;
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}
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constexpr int DownloadModel::typeColumn()
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{
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return 5;
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}
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constexpr int DownloadModel::statusColumn()
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{
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return 6;
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}
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constexpr int DownloadModel::progressColumn()
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{
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return 7;
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}
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constexpr int DownloadModel::lastColumn()
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{
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return progressColumn();
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}
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} // namespace QtGui
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#endif // DOWNLOADMODEL_H
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