File indexing completed on 2024-05-12 15:50:06

 /*
     SPDX-FileCopyrightText: 2016 Volker Krause <vkrause@kde.org>
     SPDX-FileCopyrightText: 2018 Christoph Cullmann <cullmann@kde.org>
 
     SPDX-License-Identifier: MIT
 */
 
 #ifndef KSYNTAXHIGHLIGHTING_STATE_P_H
 #define KSYNTAXHIGHLIGHTING_STATE_P_H
 
 #include <QSharedData>
 #include <QVector>
 
 #include "definitionref_p.h"
 
 namespace KSyntaxHighlighting
 {
 class Context;
 
 class StateData : public QSharedData
 {
     friend class State;
     friend class AbstractHighlighter;
 
 public:
     StateData() = default;
     static StateData *get(State &state);
 
     bool isEmpty() const;
     void clear();
     int size() const;
     void push(Context *context, const QStringList &captures);
 
     /**
      * Pop the number of elements given from the top of the current stack.
      * Will not pop the initial element.
      * @param popCount number of elements to pop
      * @return false if one has tried to pop the initial context, else true
      */
     bool pop(int popCount);
 
     Context *topContext() const;
     const QStringList &topCaptures() const;
 
 private:
     /**
      * definition id to filter out invalid states
      */
     uint64_t m_defId = 0;
 
     /**
      * the context stack combines the active context + valid captures
      */
     QVector<QPair<Context *, QStringList>> m_contextStack;
 };
 
 }
 
 #endif