71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2023 David Xanatos (xanasoft.com) All rights reserved.
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** Contact: XanatosDavid@gmil.com
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**
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**
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** To use the V4ScriptTools in a commercial project, you must obtain
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** an appropriate business use license.
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**
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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**
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**
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****************************************************************************/
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#ifndef CJSENGINEEXT_H
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#define CJSENGINEEXT_H
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#include <QObject>
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#include <QVariant>
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#include "V4ScriptDebuggerApi.h"
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class CJSEngineExt : public QJSEngine, public CV4EngineItf
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{
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Q_OBJECT
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public:
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CJSEngineExt(QObject* parent = NULL);
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~CJSEngineExt();
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QJSEngine* self() { return this; }
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Q_INVOKABLE QJSValue evaluateScript(const QString& program, const QString& fileName, int lineNumber = 1);
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int getScriptCount() const { return m_Scripts.count(); }
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QString getScriptName(qint64 scriptId) const { if (scriptId < m_Scripts.size()) return m_Scripts[scriptId].Name; return QString(); }
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QString getScriptSource(qint64 scriptId) const { if (scriptId < m_Scripts.size()) return m_Scripts[scriptId].Source; return QString(); }
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int getScriptLineNumber(qint64 scriptId) const { if (scriptId < m_Scripts.size()) return m_Scripts[scriptId].LineNumber; return -1; }
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qint64 getScriptId(const QString& fileName) const { return m_ScriptIDs.value(fileName.toLower()); }
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QString trackScript(const QString& program, const QString& fileName, int lineNumber = 1);
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static CJSEngineExt* getEngineByHandle(void* handle);
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signals:
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void evaluateFinished(const QJSValue& ret);
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void printTrace(const QString& Message);
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void invokeDebugger();
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protected:
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struct SScript
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{
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QString Name;
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int LineNumber = 0;
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QString Source;
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};
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QList<SScript> m_Scripts;
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QMap<QString, qint64> m_ScriptIDs;
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private:
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QJSValue evaluate(const QString& program, const QString& fileName = QString(), int lineNumber = 1) { return QJSValue(); } // don't use this, use evaluateScript instead
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};
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#endif |