125 lines
4.5 KiB
C
125 lines
4.5 KiB
C
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// SPDX-License-Identifier: GPL-3.0-only
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/*
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* PolyMC - Minecraft Launcher
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* Copyright (C) 2022 Kenneth Chew <kenneth.c0@protonmail.com>
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*
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* This program 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, version 3.
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*
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* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef LAUNCHER_SPARKLEUPDATER_H
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#define LAUNCHER_SPARKLEUPDATER_H
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#include <QObject>
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#include <QSet>
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class SparkleUpdater : public QObject
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{
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Q_OBJECT
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public:
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/*!
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* Start the Sparkle updater, which automatically checks for updates if necessary.
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*/
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SparkleUpdater();
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~SparkleUpdater();
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/*!
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* Check for updates manually, showing the user a progress bar and an alert if no updates are found.
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*/
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void checkForUpdates();
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/*!
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* Indicates whether or not to check for updates automatically.
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*/
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bool getAutomaticallyChecksForUpdates();
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/*!
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* Indicates the current automatic update check interval in seconds.
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*/
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double getUpdateCheckInterval();
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/*!
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* Indicates the set of Sparkle channels the updater is allowed to find new updates from.
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*/
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QSet<QString> getAllowedChannels();
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/*!
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* Set whether or not to check for updates automatically.
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*
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* As per Sparkle documentation, "By default, Sparkle asks users on second launch for permission if they want
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* automatic update checks enabled and sets this property based on their response. If SUEnableAutomaticChecks is
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* set in the Info.plist, this permission request is not performed however.
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*
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* Setting this property will persist in the host bundle’s user defaults. Only set this property if you need
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* dynamic behavior (e.g. user preferences).
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*
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* The update schedule cycle will be reset in a short delay after the property’s new value is set. This is to allow
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* reverting this property without kicking off a schedule change immediately."
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*/
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void setAutomaticallyChecksForUpdates(bool check);
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/*!
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* Set the current automatic update check interval in seconds.
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*
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* As per Sparkle documentation, "Setting this property will persist in the host bundle’s user defaults. For this
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* reason, only set this property if you need dynamic behavior (eg user preferences). Otherwise prefer to set
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* SUScheduledCheckInterval directly in your Info.plist.
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*
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* The update schedule cycle will be reset in a short delay after the property’s new value is set. This is to allow
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* reverting this property without kicking off a schedule change immediately."
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*/
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void setUpdateCheckInterval(double seconds);
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/*!
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* Clears all allowed Sparkle channels, returning to the default updater channel behavior.
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*/
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void clearAllowedChannels();
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/*!
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* Set a single Sparkle channel the updater is allowed to find new updates from.
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*
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* Items in the default channel can always be found, regardless of this setting. If an empty string is passed,
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* return to the default behavior.
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*/
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void setAllowedChannel(const QString& channel);
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/*!
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* Set a set of Sparkle channels the updater is allowed to find new updates from.
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*
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* Items in the default channel can always be found, regardless of this setting. If an empty set is passed,
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* return to the default behavior.
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*/
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void setAllowedChannels(const QSet<QString>& channels);
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signals:
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/*!
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* Emits whenever the user's ability to check for updates changes.
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*
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* As per Sparkle documentation, "An update check can be made by the user when an update session isn’t in progress,
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* or when an update or its progress is being shown to the user. A user cannot check for updates when data (such
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* as the feed or an update) is still being downloaded automatically in the background.
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*
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* This property is suitable to use for menu item validation for seeing if checkForUpdates can be invoked."
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*/
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void canCheckForUpdatesChanged(bool canCheck);
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private:
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class Private;
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Private* priv;
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void loadChannelsFromSettings();
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};
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#endif //LAUNCHER_SPARKLEUPDATER_H
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