qt-creator/src/plugins/coreplugin/scriptmanager/scriptmanagerinterface.h

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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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#ifndef SCRIPTMANAGERINTERFACE_H
#define SCRIPTMANAGERINTERFACE_H

#include <coreplugin/core_global.h>

#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtScript/QScriptEngine>

namespace Core {

/* Script Manager.
 * Provides a script engine that is initialized with
 * Qt Creator's interfaces and allows for running scripts.
 * @{todo} Should it actually manage script files, too? */

class CORE_EXPORT ScriptManagerInterface : public QObject
{
    Q_OBJECT
public:
    // A stack frame as returned by a failed invocation (exception)
    // fileName may be empty. lineNumber can be 0 for the top frame (goof-up?).
    struct StackFrame {
        QString function;
        QString fileName;
        int lineNumber;
    };
    typedef QList<StackFrame> Stack;

    ScriptManagerInterface(QObject *parent = 0) : QObject(parent) {}
    virtual ~ScriptManagerInterface() { }

    // Access the engine (for plugins to wrap additional interfaces).
    virtual QScriptEngine &scriptEngine() = 0;

    // Run a script
    virtual bool runScript(const QString &script, QString *errorMessage, Stack *errorStack) = 0;
    virtual bool runScript(const QString &script, QString *errorMessage) = 0;
};

} // namespace Core

#endif // SCRIPTMANAGERINTERFACE_H