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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "core_global.h"
#include <QDateTime>
#include <QObject>
#include <QString>
#include <QStringList>
namespace Utils {
class FilePath;
class FilePaths;
class Key;
} // Utils
namespace Core {
class CORE_EXPORT SessionManager : public QObject
{
Q_OBJECT
public:
SessionManager();
~SessionManager() override;
static SessionManager *instance();
static bool loadsSessionOrFileAtStartup();
// higher level session management
static QString activeSession();
static QString lastSession();
static QString startupSession();
static QStringList sessions();
static QDateTime sessionDateTime(const QString &session);
static QDateTime lastActiveTime(const QString &session);
static int sessionsCount();
static bool createSession(const QString &session);
static bool confirmSessionDelete(const QStringList &sessions);
static bool deleteSession(const QString &session);
static void deleteSessions(const QStringList &sessions);
static bool cloneSession(const QString &original, const QString &clone);
static bool renameSession(const QString &original, const QString &newName);
static void showSessionManager();
static Utils::FilePath sessionNameToFileName(const QString &session);
static bool isDefaultVirgin();
static bool isDefaultSession(const QString &session);
// Let other plugins store persistent values within the session file
// These are settings that are also saved and loaded at startup, and are taken over
// to the default session when switching from implicit to explicit default session
static void setValue(const Utils::Key &name, const QVariant &value);
static QVariant value(const Utils::Key &name);
// These are settings that are specific to a session and are not loaded
// at startup and also not taken over to the default session when switching from implicit
static void setSessionValue(const Utils::Key &name, const QVariant &value);
static QVariant sessionValue(const Utils::Key &name, const QVariant &defaultValue = {});
static bool isLoadingSession();
static void markSessionFileDirty();
static void sessionLoadingProgress();
static void addSessionLoadingSteps(int steps);
static bool loadSession(const QString &session, bool initial = false);
static bool saveSession();
static Utils::FilePaths openFilesForSessionName(const QString &session, int max = -1);
signals:
void startupSessionRestored();
void aboutToUnloadSession(QString sessionName);
// Sent during session loading, after the values of the session are available via value() and
// sessionValue. Use to restore values from the new session
void aboutToLoadSession(QString sessionName);
void sessionLoaded(QString sessionName);
void aboutToSaveSession();
void sessionCreated(const QString &name);
void sessionRenamed(const QString &oldName, const QString &newName);
void sessionRemoved(const QString &name);
};
} // namespace Core
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