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https://github.com/MultiMC/MultiMC5.git
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105 lines
3.0 KiB
C++
105 lines
3.0 KiB
C++
/* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <QObject>
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#include <QVariant>
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#include <QSharedPointer>
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/*!
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* List of available Mojang accounts.
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* This should be loaded in the background by MultiMC on startup.
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*/
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class RuntimeManager : public QObject
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{
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Q_OBJECT
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public:
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explicit RuntimeManager(QObject *parent = 0);
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virtual ~RuntimeManager() noexcept;
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const RuntimePtr at(int i) const;
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int count() const;
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void addRuntime(const RuntimePtr runtime);
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void removeRuntime(QString runtimeId);
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// requesting a refresh pushes it to the front of the queue
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void requestRefresh(QString runtimeId);
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// queuing a refresh will let it go to the back of the queue (unless it's somewhere inside the queue already)
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void queueRefresh(QString runtimeId);
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/*!
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* Sets the path to load/save the list file from/to.
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* If autosave is true, this list will automatically save to the given path whenever it changes.
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* THIS FUNCTION DOES NOT LOAD THE LIST. If you set autosave, be sure to call loadList() immediately
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* after calling this function to ensure an autosaved change doesn't overwrite the list you intended
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* to load.
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*/
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void setListFilePath(QString path, bool autosave = false);
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bool loadLocal();
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bool saveLocal();
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bool isActive() const;
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protected:
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void beginActivity();
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void endActivity();
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private:
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const char* m_name;
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uint32_t m_activityCount = 0;
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signals:
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void listChanged();
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void listActivityChanged();
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void defaultAccountChanged();
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void activityChanged(bool active);
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public slots:
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void runtimeChanged();
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void runtimeActivityChanged(bool active);
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void fillQueue();
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private slots:
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void tryNext();
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void taskSucceeded();
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void taskFailed(QString reason);
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protected:
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QList<QString> m_refreshQueue;
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QTimer *m_refreshTimer;
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QTimer *m_nextTimer;
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shared_qobject_ptr<AccountTask> m_currentTask;
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/*!
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* Called whenever the list changes.
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* This emits the listChanged() signal and autosaves the list (if autosave is enabled).
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*/
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void onListChanged();
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QList<RuntimePtr> m_data;
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//! Path to the account list file. Empty string if there isn't one.
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QString m_listFilePath;
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/*!
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* If true, the account list will automatically save to the account list path when it changes.
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* Ignored if m_listFilePath is blank.
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*/
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bool m_autosave = false;
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};
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