PrismLauncher/logic/BaseInstance.h

219 lines
5.9 KiB
C
Raw Normal View History

2015-02-02 22:25:30 +00:00
/* Copyright 2013-2015 MultiMC Contributors
2013-02-15 04:40:00 +00:00
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
2013-02-15 04:40:00 +00:00
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
2013-02-15 04:40:00 +00:00
#include <QObject>
#include <QDateTime>
#include <QSet>
#include <QProcess>
2013-02-15 04:40:00 +00:00
2015-02-09 00:51:14 +00:00
#include "settings/SettingsObject.h"
2013-02-25 20:44:36 +00:00
2015-02-09 00:51:14 +00:00
#include "settings/INIFile.h"
#include "BaseVersionList.h"
#include "auth/MojangAccount.h"
2014-02-21 18:15:59 +00:00
class QDir;
class Task;
class LaunchTask;
class BaseInstance;
2013-02-15 04:40:00 +00:00
2014-09-06 17:16:56 +01:00
// pointer for lazy people
typedef std::shared_ptr<BaseInstance> InstancePtr;
2013-02-15 04:40:00 +00:00
/*!
* \brief Base class for instances.
* This class implements many functions that are common between instances and
2013-02-15 04:40:00 +00:00
* provides a standard interface for all instances.
*
2013-02-15 04:40:00 +00:00
* To create a new instance type, create a new class inheriting from this class
* and implement the pure virtual functions.
*/
2015-01-27 21:31:07 +00:00
class BaseInstance : public QObject, public std::enable_shared_from_this<BaseInstance>
2013-02-15 04:40:00 +00:00
{
Q_OBJECT
2013-08-03 14:57:33 +01:00
protected:
/// no-touchy!
2015-02-01 02:08:25 +00:00
BaseInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString &rootDir);
2013-02-15 04:40:00 +00:00
public:
2013-08-03 14:57:33 +01:00
/// virtual destructor to make sure the destruction is COMPLETE
virtual ~BaseInstance() {};
2014-02-21 18:15:59 +00:00
virtual void copy(const QDir &newDir) {}
2015-01-27 21:31:07 +00:00
virtual void init() = 0;
/// nuke thoroughly - deletes the instance contents, notifies the list/model which is
/// responsible of cleaning up the husk
void nuke();
/// The instance's ID. The ID SHALL be determined by MMC internally. The ID IS guaranteed to
/// be unique.
virtual QString id() const;
2014-12-18 01:48:14 +00:00
void setRunning(bool running);
bool isRunning() const;
2013-08-03 14:57:33 +01:00
/// get the type of this instance
QString instanceType() const;
2013-08-03 14:57:33 +01:00
/// Path to the instance's root directory.
QString instanceRoot() const;
2013-08-03 14:57:33 +01:00
QString name() const;
void setName(QString val);
2014-01-12 22:38:12 +00:00
/// Value used for instance window titles
QString windowTitle() const;
2013-08-03 14:57:33 +01:00
QString iconKey() const;
void setIconKey(QString val);
2013-08-03 14:57:33 +01:00
QString notes() const;
void setNotes(QString val);
2013-08-03 14:57:33 +01:00
QString group() const;
void setGroupInitial(QString val);
void setGroupPost(QString val);
QString getPreLaunchCommand();
QString getPostExitCommand();
QString getWrapperCommand();
2014-05-04 23:10:59 +01:00
virtual QStringList extraArguments() const;
2013-08-05 02:29:50 +01:00
virtual QString intendedVersionId() const = 0;
2013-08-03 22:58:39 +01:00
virtual bool setIntendedVersionId(QString version) = 0;
2013-08-05 02:29:50 +01:00
/*!
* The instance's current version.
* This value represents the instance's current version. If this value is
2013-08-05 02:29:50 +01:00
* different from the intendedVersion, the instance should be updated.
* \warning Don't change this value unless you know what you're doing.
*/
virtual QString currentVersionId() const = 0;
2013-08-05 02:29:50 +01:00
/*!
2015-01-27 21:31:07 +00:00
* Whether or not 'the game' should be downloaded when the instance is launched.
2013-08-05 02:29:50 +01:00
*/
virtual bool shouldUpdate() const = 0;
virtual void setShouldUpdate(bool val) = 0;
/// Traits. Normally inside the version, depends on instance implementation.
virtual QSet <QString> traits() = 0;
2013-08-03 14:57:33 +01:00
/**
* Gets the time that the instance was last launched.
* Stored in milliseconds since epoch.
*/
qint64 lastLaunch() const;
/// Sets the last launched time to 'val' milliseconds since epoch
void setLastLaunch(qint64 val = QDateTime::currentMSecsSinceEpoch());
2014-09-06 17:16:56 +01:00
InstancePtr getSharedPtr();
2013-03-08 19:56:26 +00:00
/*!
* \brief Gets a pointer to this instance's version list.
* \return A pointer to the available version list for this instance.
*/
2015-01-27 21:31:07 +00:00
virtual std::shared_ptr<BaseVersionList> versionList() const = 0;
2013-02-25 20:44:36 +00:00
/*!
* \brief Gets this instance's settings object.
* This settings object stores instance-specific settings.
* \return A pointer to this instance's settings object.
*/
virtual SettingsObjectPtr settings() const;
/// returns a valid update task
virtual std::shared_ptr<Task> createUpdateTask() = 0;
/// returns a valid launcher (task container)
virtual std::shared_ptr<LaunchTask> createLaunchTask(AuthSessionPtr account) = 0;
/*!
* Returns a task that should be done right before launch
* This task should do any extra preparations needed
*/
virtual std::shared_ptr<Task> createJarModdingTask() = 0;
/*!
* Create envrironment variables for running the instance
*/
virtual QProcessEnvironment createEnvironment() = 0;
/*!
* does any necessary cleanups after the instance finishes. also runs before\
* TODO: turn into a task that can run asynchronously
*/
2013-08-05 02:29:50 +01:00
virtual void cleanupAfterRun() = 0;
virtual QString getStatusbarDescription() = 0;
/// FIXME: this really should be elsewhere...
virtual QString instanceConfigFolder() const = 0;
/// get variables this instance exports
virtual QMap<QString, QString> getVariables() const = 0;
enum InstanceFlag
{
2014-09-06 17:16:56 +01:00
VersionBrokenFlag = 0x01,
UpdateAvailable = 0x02
};
2014-12-18 01:48:14 +00:00
Q_DECLARE_FLAGS(InstanceFlags, InstanceFlag);
2014-09-06 17:16:56 +01:00
InstanceFlags flags() const;
void setFlags(const InstanceFlags &flags);
void setFlag(const InstanceFlag flag);
void unsetFlag(const InstanceFlag flag);
bool canLaunch() const;
virtual bool reload();
signals:
/*!
* \brief Signal emitted when properties relevant to the instance view change
*/
void propertiesChanged(BaseInstance *inst);
/*!
* \brief Signal emitted when groups are affected in any way
*/
void groupChanged();
/*!
* \brief The instance just got nuked. Hurray!
*/
void nuked(BaseInstance *inst);
void flagsChanged();
protected slots:
void iconUpdated(QString key);
2013-08-03 14:57:33 +01:00
protected:
2014-12-18 01:48:14 +00:00
QString m_rootDir;
QString m_group;
2015-02-09 00:51:14 +00:00
SettingsObjectPtr m_settings;
2014-12-18 01:48:14 +00:00
InstanceFlags m_flags;
bool m_isRunning = false;
2013-02-15 04:40:00 +00:00
};
2014-09-06 17:16:56 +01:00
Q_DECLARE_METATYPE(std::shared_ptr<BaseInstance>)
Q_DECLARE_METATYPE(BaseInstance::InstanceFlag)
2014-09-06 17:16:56 +01:00
Q_DECLARE_OPERATORS_FOR_FLAGS(BaseInstance::InstanceFlags)