PluginInfo.h

// Copyright (C), UNIGINE. All rights reserved.
#pragma once


#include <EditorGlobal.h>

#include <QString>
#include <QVector>
#include <QHash>
#include <QPluginLoader>


// Forward decl.
namespace Editor
{
class Plugin;
class PluginManager;
class PluginInfoPrivate;
}


namespace Editor
{

struct EDITOR_API PluginDependency
{
    enum class Type
    {
        REQUIRED,
        OPTION
    };

    Type type = Type::REQUIRED;
    QString name;
    QString version;
};

uint qHash(const PluginDependency &value);

class EDITOR_API PluginInfo
{
public:
    enum class State
    {
        INVALID,
        READ,
        RESOLVED,
        LOADED,
        RUNNING,
        STOPPED,
        UNLOADED
    };

    PluginInfo();
    ~PluginInfo();

    const QString &name() const;
    const QString &version() const;
    const QString &vendor() const;
    const QString &description() const;
    const QString &compatibleVersion() const;
    const QVector<PluginDependency> dependencies() const;

    const QString &absoluteFilePath() const;

    bool hasError() const;
    const QString &errorString() const;

    State state() const;

    bool isInstanceOf(const QString &name, const QString &version) const;

    Plugin *plugin() const;

private:
    PluginInfoPrivate *d;

    friend class PluginManagerPrivate;
};


} // namespace Editor

Q_DECLARE_METATYPE(::Editor::PluginInfo *);