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// Copyright (C) 2015 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#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
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