qaxscript.h - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2015 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

// Qt-Security score:significant reason:default

#ifndef QAXSCRIPT_H

#define QAXSCRIPT_H

#include <QtAxContainer/qaxobject.h>

struct IActiveScript;

QT_BEGIN_NAMESPACE

class QAxBase;

class QAxScript;

class QAxScriptSite;

class QAxScriptEngine;

class QAxScriptManager;

class QAxScriptManagerPrivate;

class QAxScriptEngine : public QAxObject

public:

    enum State {

        Uninitialized = 0,

        Initialized = 5,

        Started = 1,

        Connected = 2,

        Disconnected = 3,

        Closed = 4

};

    QAxScriptEngine(const QString &language, QAxScript *script);

    ~QAxScriptEngine() override;

    bool isValid() const;

    bool hasIntrospection() const;

    QString scriptLanguage() const;

    State state() const;

    void setState(State st);

    void addItem(const QString &name);

    long queryInterface(const QUuid &, void**) const;

protected:

    bool initialize(IUnknown** ptr) override;

private:

    QAxScript *script_code;

    IActiveScript *engine;

    QString script_language;

};

class QAxScript : public QObject

    Q_OBJECT

public:

    enum FunctionFlags {

        FunctionNames = 0,

        FunctionSignatures

};

    QAxScript(const QString &name, QAxScriptManager *manager);

    ~QAxScript() override;

    bool load(const QString &code, const QString &language = QString());

    QStringList functions(FunctionFlags = FunctionNames) const;

    QString scriptCode() const;

    QString scriptName() const;

    QAxScriptEngine *scriptEngine() const;

    QVariant call(const QString &function, const QVariant &v1 = QVariant(),

                                           const QVariant &v2 = QVariant(),

                                           const QVariant &v3 = QVariant(),

                                           const QVariant &v4 = QVariant(),

                                           const QVariant &v5 = QVariant(),

                                           const QVariant &v6 = QVariant(),

                                           const QVariant &v7 = QVariant(),

                                           const QVariant &v8 = QVariant());

    QVariant call(const QString &function, QList<QVariant> &arguments);

Q_SIGNALS:

    void entered();

    void finished();

    void finished(const QVariant &result);

    void finished(int code, const QString &source,const QString &description, const QString &help);

    void stateChanged(int state);

    void error(int code, const QString &description, int sourcePosition, const QString &sourceText);

private:

    friend class QAxScriptSite;

    friend class QAxScriptEngine;

    void updateObjects();

    QAxBase *findObject(const QString &name);

    QString script_name;

    QString script_code;

    QAxScriptManager *script_manager;

    QAxScriptEngine *script_engine;

    QAxScriptSite *script_site;

};

class QAxScriptManager : public QObject

    Q_OBJECT

public:

    explicit QAxScriptManager(QObject *parent = nullptr);

    ~QAxScriptManager() override;

    void addObject(QAxBase *object);

    void addObject(QObject *object);

    QStringList functions(QAxScript::FunctionFlags = QAxScript::FunctionNames) const;

    QStringList scriptNames() const;

    QAxScript *script(const QString &name) const;

    QAxScript* load(const QString &code, const QString &name, const QString &language);

    QAxScript* load(const QString &file, const QString &name);

    QVariant call(const QString &function, const QVariant &v1 = QVariant(),

                                           const QVariant &v2 = QVariant(),

                                           const QVariant &v3 = QVariant(),

                                           const QVariant &v4 = QVariant(),

                                           const QVariant &v5 = QVariant(),

                                           const QVariant &v6 = QVariant(),

                                           const QVariant &v7 = QVariant(),

                                           const QVariant &v8 = QVariant());

    QVariant call(const QString &function, QList<QVariant> &arguments);

    static bool registerEngine(const QString &name, const QString &extension, const QString &code = QString());

    static QString scriptFileFilter();

Q_SIGNALS:

    void error(QAxScript *script, int code, const QString &description, int sourcePosition, const QString &sourceText);

private:

    friend class QAxScript;

    QAxScriptManagerPrivate *d;

};

// QAxScript inlines

inline QString QAxScript::scriptCode() const

    return script_code;

inline QString QAxScript::scriptName() const

    return script_name;

inline QAxScriptEngine *QAxScript::scriptEngine() const

    return script_engine;

// QAxScriptEngine inlines

inline bool QAxScriptEngine::isValid() const

    return engine != nullptr;

inline QString QAxScriptEngine::scriptLanguage() const

    return script_language;

// QAxScriptManager inlines

extern QAxBase *qax_create_object_wrapper(QObject*);

inline void QAxScriptManager::addObject(QObject *object)

    QAxBase *wrapper = qax_create_object_wrapper(object);

    if (!wrapper) {

        qWarning("QAxScriptMananger::addObject: Class %s not exposed through the QAxFactory",

            object->metaObject()->className());

        Q_ASSERT(wrapper);

    addObject(wrapper);

QT_END_NAMESPACE

#endif // QAXSCRIPT_H