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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt 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 General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** 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-3.0.html.
**
****************************************************************************/
#pragma once
#include "qtsupport_global.h"
#include "baseqtversion.h"
namespace QtSupport {
class QTSUPPORT_EXPORT QtVersionManager : public QObject
{
Q_OBJECT
// for getUniqueId();
friend class BaseQtVersion;
friend class Internal::QtOptionsPageWidget;
public:
static QtVersionManager *instance();
QtVersionManager();
~QtVersionManager();
static void initialized();
static bool isLoaded();
// This will *always* return at least one (Qt in Path), even if that is
// unconfigured.
static QList<BaseQtVersion *> versions();
static QList<BaseQtVersion *> validVersions();
// Sorting is slow due to needing to potentially run qmake --query for each version
static QList<BaseQtVersion *> unsortedVersions();
// Note: DO NOT STORE THIS POINTER!
// The QtVersionManager will delete it at random times and you will
// need to get a new pointer by calling this function again!
static BaseQtVersion *version(int id);
static BaseQtVersion *qtVersionForQMakeBinary(const Utils::FileName &qmakePath);
static void addVersion(BaseQtVersion *version);
static void removeVersion(BaseQtVersion *version);
static bool isValidId(int id);
signals:
// content of BaseQtVersion objects with qmake path might have changed
void dumpUpdatedFor(const Utils::FileName &qmakeCommand);
void qtVersionsChanged(const QList<int> &addedIds, const QList<int> &removedIds, const QList<int> &changedIds);
void qtVersionsLoaded();
public slots:
void updateDumpFor(const Utils::FileName &qmakeCommand);
private:
void updateFromInstaller(bool emitSignal = true);
void triggerQtVersionRestore();
// Used by QtOptionsPage
static void setNewQtVersions(QList<BaseQtVersion *> newVersions);
// Used by QtVersion
static int getUniqueId();
};
} // namespace QtSupport
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