updateinstaller.h

#ifndef QTAUTOUPDATER_UPDATEINSTALLER_H
#define QTAUTOUPDATER_UPDATEINSTALLER_H
 
#include <QtCore/qobject.h>
#include <QtCore/quuid.h>
#include <QtCore/qabstractitemmodel.h>
 
#include "QtAutoUpdaterCore/qtautoupdatercore_global.h"
#include "QtAutoUpdaterCore/updateinfo.h"
 
namespace QtAutoUpdater {
 
class ComponentModel;
 
class UpdateInstallerPrivate;
class Q_AUTOUPDATERCORE_EXPORT UpdateInstaller : public QObject
{
    Q_OBJECT
 
    Q_PROPERTY(QtAutoUpdater::UpdateInstaller::Features features READ features CONSTANT)
    Q_PROPERTY(QList<QtAutoUpdater::UpdateInfo> components READ components WRITE setComponents NOTIFY componentsChanged)
    Q_PROPERTY(QAbstractItemModel* componentModel READ componentModel CONSTANT)
    Q_PROPERTY(QAbstractItemModel* progressModel READ progressModel CONSTANT)
 
public:
    enum class Feature {
        None = 0x00, 
        SelectComponents = 0x01, 
        DetailedProgress = 0x02, 
        CanCancel = 0x04 
    };
    Q_DECLARE_FLAGS(Features, Feature)
    Q_FLAG(Features)
 
    
    virtual Features features() const = 0;
    virtual QList<UpdateInfo> components() const;
    virtual QAbstractItemModel *componentModel() const;
    virtual QAbstractItemModel *progressModel() const;
 
public Q_SLOTS:
    virtual void startInstall();
    virtual void cancelInstall();
    virtual void eulaHandled(const QVariant &id, bool accepted) = 0;
 
    virtual void restartApplication();
 
    virtual void setComponents(QList<QtAutoUpdater::UpdateInfo> components);
 
Q_SIGNALS:
    void updateGlobalProgress(double progress, const QString &status = {});
    void updateComponentProgress(const QVariant &id, double progress, const QString &status = {});
    void showEula(const QVariant &id, const QString &htmlText, bool required);
    void installSucceeded(bool shouldRestart);
    void installFailed(const QString &errorMessage);
 
    void componentsChanged();
 
protected:
    explicit UpdateInstaller(QObject *parent = nullptr);
    explicit UpdateInstaller(UpdateInstallerPrivate &dd, QObject *parent = nullptr);
 
    virtual void startInstallImpl() = 0;
 
    virtual void setComponentEnabled(const QVariant &id, bool enabled);
 
private:
    Q_DECLARE_PRIVATE(UpdateInstaller)
    Q_DISABLE_COPY(UpdateInstaller)
    friend class QtAutoUpdater::ComponentModel;
};
 
}
 
Q_DECLARE_OPERATORS_FOR_FLAGS(QtAutoUpdater::UpdateInstaller::Features)
Q_DECLARE_METATYPE(QtAutoUpdater::UpdateInstaller*)
 
#endif // QTAUTOUPDATER_UPDATEINSTALLER_H