RScriptHandler.h

Go to the documentation of this file.

 
#ifndef RSCRIPTHANDLER_H
#define RSCRIPTHANDLER_H
 
#include "core_global.h"
 
#include <QList>
#include <QMetaType>
#include <QString>
 
#include "RNonCopyable.h"
#include "RDocumentInterface.h"
#include "RAction.h"
#include "RGuiAction.h"
#include "RScriptAction.h"
#include "RMainWindow.h"
 
class RFileImporterAdapter;
 
#ifndef RDEFAULT_QSTRING
#define RDEFAULT_QSTRING QString()
#endif
 
#ifndef RDEFAULT_QSTRINGLIST
#define RDEFAULT_QSTRINGLIST QStringList()
#endif
 
 
class QCADCORE_EXPORT RScriptHandler {
 
public:
 
    RScriptHandler() { }
 
    virtual ~RScriptHandler() { }
 
    virtual QList<QString> getSupportedFileExtensions() = 0;
 
    virtual void init(const QString& autostartFile = QString::null, const QStringList& arguments = RDEFAULT_QSTRINGLIST);
 
    virtual void doScript(const QString& scriptFile, const QStringList& arguments = RDEFAULT_QSTRINGLIST) = 0;
 
    virtual QVariant eval(const QString& script, const QString& fileName = RDEFAULT_QSTRING) = 0;
 
    virtual QVariant evalGlobal(const QString& script, const QString& fileName = RDEFAULT_QSTRING) = 0;
 
    virtual RFileImporterAdapter* createFileImporter(const QString& className, RDocument& document) = 0;
 
    virtual bool isRunning() = 0;
 
    virtual void abort() = 0;
 
    virtual bool hasUncaughtExceptions() = 0;
 
    static void triggerActionApplicationLevel(const QString& scriptFile, RGuiAction* guiAction = NULL);
 
    virtual void createActionDocumentLevel(const QString& scriptFile, RGuiAction* guiAction, RDocumentInterface* documentInterface = NULL) = 0;
    virtual void createActionApplicationLevel(const QString& scriptFile, RGuiAction* guiAction) = 0;
 
    template<class T>
    void createActionDocumentLevelT(const QString& scriptFile,
            RGuiAction* guiAction, RDocumentInterface* documentInterface) {
        if (documentInterface == NULL) {
            documentInterface = RMainWindow::getDocumentInterfaceStatic();
            if (documentInterface == NULL) {
                qWarning("RScriptHandler::createActionDocumentLevelT(): No document interface given or found.");
                return;
            }
        }
 
        RScriptAction* a = new T(scriptFile, guiAction);
        a->setDocumentInterface(documentInterface);
        documentInterface->setCurrentAction(a);
    }
 
    template<class T>
    void createActionApplicationLevelT(const QString& scriptFile, RGuiAction* guiAction) {
        T action(scriptFile, guiAction);
        action.beginEvent();
        action.finishEvent();
    }
 
protected:
    static QString autostartScriptName;
};
 
Q_DECLARE_METATYPE(RScriptHandler*)
 
#endif