Manager.h

// Author: Kang Lin <kl222@126.com>
 
#pragma once
 
#include <QObject>
#include <QDir>
#include <QMap>
#include <QIcon>
#include <QTranslator>
#include <QSharedPointer>
 
#include "Database.h"
#include "Plugin.h"
#include "Hook.h"
#include "ParameterGlobal.h"
 
#if defined(__clang__) || defined(__GNUC__)
#define CPP_STANDARD __cplusplus
#elif defined(_MSC_VER)
#define CPP_STANDARD _MSVC_LANG
#endif
#if CPP_STANDARD >= 199711L
#define HAS_CPP_03 1
#endif
#if CPP_STANDARD >= 201103L
#define HAS_CPP_11 1
#endif
#if CPP_STANDARD >= 201402L
#define HAS_CPP_14 1
#endif
#if CPP_STANDARD >= 201703L
#define HAS_CPP_17 1
#endif
 
#if HAS_CPP_11
#include <functional>
#endif
 
class CParameterPlugin;
class QPluginLoader;

class PLUGIN_EXPORT CManager : public QObject
{
    Q_OBJECT
 
public:
    explicit CManager(QObject *parent = nullptr);
    virtual ~CManager();
    
    [[nodiscard]] int Initial(QString szFile = QString());

    virtual COperate* CreateOperate(const QString &id);
    virtual int DeleteOperate(COperate* p);
    
    virtual COperate* LoadOperate(const QString& szFile);
    
    virtual int SaveOperate(COperate* pOperate);
    
    virtual QList<QWidget*> GetSettingsWidgets(QWidget *parent);
    virtual int LoadSettings(const QString szFile = QString());
    virtual int SaveSettings(const QString szFile = QString());

    CParameterGlobal *GetGlobalParameters();

    class Handle{
    public:
        Handle(){}
        virtual int onProcess(const QString& id, CPlugin* pPlugin) = 0;
    };

    virtual int EnumPlugins(Handle* handle);
#if HAS_CPP_11
    virtual int EnumPlugins(
        std::function<int(const QString& id, CPlugin* pPlugin)> cb);
#endif
 
    const QString Details() const;
 
Q_SIGNALS:
    void sigNewOperate(COperate* pOperate, bool bOpenSettingsDialog);
 
private:
    int LoadPlugins();
    int LoadPlugin(const QString& szPath);
    int FindPlugins(QDir dir, QStringList filters);
    int AppendPlugin(QPluginLoader *pLoader, CPlugin *p);
 
private Q_SLOTS:
    void slotCaptureAllKeyboard();
 
private:
    QString m_szSettingsFile;
    QMap<QString, QPluginLoader*> m_Plugins;
    qint8 m_FileVersion;
    QSharedPointer<QTranslator> m_Translator;
    CHook* m_pHook;
    CParameterPlugin* m_pParameterPlugin;
    QString m_szDetails;
    CDatabaseFile* m_pDatabaseFile;
};