File indexing completed on 2024-04-28 04:38:36

 /*
     SPDX-FileCopyrightText: 2009 Vladimir Prus <ghost@cs.msu.su>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef MIVARIABLE_H
 #define MIVARIABLE_H
 
 #include "mi/mi.h"
 
 #include <debugger/variable/variablecollection.h>
 
 #include <QPointer>
 
 
 class CreateVarobjHandler;
 class FetchMoreChildrenHandler;
 class SetFormatHandler;
 namespace KDevMI {
 class MIDebugSession;
 class MIVariable : public KDevelop::Variable
 {
     Q_OBJECT
 
 
 public:
     MIVariable(MIDebugSession *session, KDevelop::TreeModel* model, KDevelop::TreeItem* parent,
                const QString& expression, const QString& display = QString());
 
     ~MIVariable() override;
 
     /* FIXME: should eventually remove, so that existence of
         varobjs is fully encapsulalated inside GdbVariable.  */
     const QString& varobj() const;
     void handleUpdate(const MI::Value& var);
 
     /* Called when debugger dies.  Clears the association between varobj names
         and Variable instances.  */
     void markAsDead();
 
     bool canSetFormat() const override { return true; }
 
 protected: // Variable overrides
     void attachMaybe(QObject *callback, const char *callbackMethod) override;
     void fetchMoreChildren() override;
     void formatChanged() override;
 
 protected: // Internal
     friend class ::CreateVarobjHandler;
     friend class ::FetchMoreChildrenHandler;
     friend class ::SetFormatHandler;
 
     /**
      * Construct a MIVariable child directly from a MI value
      */
     MIVariable *createChild(const MI::Value &child);
 
     QString enquotedExpression() const;
     virtual QString formatValue(const QString &rawValue) const;
 
     bool sessionIsAlive() const;
 
     void setVarobj(const QString& v);
 
 protected:
     QPointer<MIDebugSession> m_debugSession;
 
 private:
     QString m_varobj;
 
     // How many children should be fetched in one
     // increment.
     static const int s_fetchStep = 5;
 };
 } // end of KDevMI
 
 #endif