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Diffstat (limited to 'src/manager-lib/package.h')
| -rw-r--r-- | src/manager-lib/package.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/src/manager-lib/package.h b/src/manager-lib/package.h new file mode 100644 index 00000000..7932f426 --- /dev/null +++ b/src/manager-lib/package.h @@ -0,0 +1,151 @@ +/**************************************************************************** +** +** Copyright (C) 2019 Luxoft Sweden AB +** Copyright (C) 2018 Pelagicore AG +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Luxoft Application Manager. +** +** $QT_BEGIN_LICENSE:LGPL-QTAS$ +** Commercial License Usage +** Licensees holding valid commercial Qt Automotive Suite licenses may use +** this file in accordance with the commercial license agreement provided +** with the Software or, alternatively, in accordance with the terms +** contained in a written agreement between you and The Qt Company. For +** licensing terms and conditions see https://www.qt.io/terms-conditions. +** For further information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +** SPDX-License-Identifier: LGPL-3.0 +** +****************************************************************************/ + +#pragma once + +#include <QtAppManCommon/global.h> +#include <QtAppManApplication/packageinfo.h> +#include <QUrl> +#include <QString> +#include <QAtomicInt> +#include <QObject> + +QT_BEGIN_NAMESPACE_AM + + +class Package : public QObject +{ + Q_OBJECT + Q_CLASSINFO("AM-QmlType", "QtApplicationManager.SystemUI/PackageObject 2.0 UNCREATABLE") + Q_PROPERTY(QString id READ id CONSTANT) + Q_PROPERTY(bool builtIn READ isBuiltIn NOTIFY bulkChange) + Q_PROPERTY(QUrl icon READ icon NOTIFY bulkChange) + Q_PROPERTY(QString version READ version NOTIFY bulkChange) + Q_PROPERTY(QString name READ name NOTIFY bulkChange) + Q_PROPERTY(QVariantMap names READ names NOTIFY bulkChange) + Q_PROPERTY(QString description READ version NOTIFY bulkChange) + Q_PROPERTY(QVariantMap descriptions READ descriptions NOTIFY bulkChange) + Q_PROPERTY(QStringList categories READ categories NOTIFY bulkChange) + Q_PROPERTY(State state READ state NOTIFY stateChanged) + Q_PROPERTY(bool blocked READ isBlocked NOTIFY blockedChanged) + +public: + enum State { + Installed, + BeingInstalled, + BeingUpdated, + BeingDowngraded, + BeingRemoved + }; + Q_ENUM(State) + + Package(PackageInfo *packageInfo, State initialState = Installed); + + QString id() const; + bool isBuiltIn() const; + QUrl icon() const; + QString version() const; + QString name() const; + QVariantMap names() const; + QString description() const; + QVariantMap descriptions() const; + QStringList categories() const; + + State state() const { return m_state; } + qreal progress() const { return m_progress; } + + void setState(State state); + void setProgress(qreal progress); + + // Creates a list of Applications from a list of ApplicationInfo objects. + // Ownership of the given ApplicationInfo objects is passed to the returned Applications. + //static QVector<Application *> fromApplicationInfoVector(QVector<ApplicationInfo *> &); + + /* + All packages have a base info. + + Built-in packages, when updated, also get an updated info. + The updated info then overlays the base one. Subsequent updates + just replace the updated info. When requested to be removed, a + built-in packages only loses its updated info, returning to + expose the base one. + + Regular packages (ie, non-built-in) only have a base info. When + updated, their base info gets replaced and thus there's no way to go + back to a previous version. Regular packages get completely + removed when requested. + */ + void setBaseInfo(PackageInfo *info); + void setUpdatedInfo(PackageInfo *info); + + // Returns the updated info, if there's one. Otherwise returns the base info. + PackageInfo *info() const; + PackageInfo *updatedInfo() const; + PackageInfo *takeBaseInfo(); + + bool canBeRevertedToBuiltIn() const; + + bool isBlocked() const; + bool block(); + bool unblock(); + + // function for Application to report it has stopped after getting a block request + void applicationStoppedDueToBlock(const QString &appId); + // query function for the installer to verify that it is safe to manipulate binaries + bool areAllApplicationsStoppedDueToBlock() const; + +signals: + void bulkChange(); + void stateChanged(State state); + void blockedChanged(bool blocked); + +private: + QScopedPointer<PackageInfo> m_info; + QScopedPointer<PackageInfo> m_updatedInfo; + + State m_state = Installed; + qreal m_progress = 0; + QAtomicInt m_blocked; + QVector<ApplicationInfo *> m_blockedApps; +}; + +QT_END_NAMESPACE_AM |