File indexing completed on 2024-04-14 03:55:15

 /*
     SPDX-FileCopyrightText: 2002-2005 Hamish Rodda <rodda@kde.org>
     SPDX-FileCopyrightText: 2003 Anakim Border <aborder@sources.sourceforge.net>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef _KATE_TEXTLAYOUT_H_
 #define _KATE_TEXTLAYOUT_H_
 
 #include <QTextLine>
 
 #include "katelinelayout.h"
 
 /**
  * This class represents one visible line of text; with dynamic wrapping,
  * many KateTextLayouts can be needed to represent one actual line of text
  * (ie. one KateLineLayout)
  */
 class KateTextLayout
 {
     friend class KateLineLayout;
     friend class KateLayoutCache;
 
 public:
     bool isValid() const;
     static KateTextLayout invalid();
 
     int line() const;
     int virtualLine() const;
     /** Return the index of this visual line inside the document line
         (KateLineLayout).  */
     int viewLine() const;
 
     const QTextLine &lineLayout() const;
     KateLineLayout *kateLineLayout() const;
 
     int startCol() const;
     KTextEditor::Cursor start() const;
 
     /**
      * Return the end column of this text line.
      *
      * \param indicateEOL set to true to return -1 if this layout is the
      *        end of the line, otherwise false to return the end column number
      */
     int endCol(bool indicateEOL = false) const;
 
     /**
      * Return the end position of this text line.
      *
      * \param indicateEOL set to true to return -1 if this layout is the
      *        end of the line, otherwise false to return the end column number
      */
     KTextEditor::Cursor end(bool indicateEOL = false) const;
 
     int length() const;
     bool isEmpty() const;
 
     bool wrap() const;
 
     bool isDirty() const;
     bool setDirty(bool dirty = true);
 
     int startX() const;
     int endX() const;
     int width() const;
 
     int xOffset() const;
 
     bool isRightToLeft() const;
 
     bool includesCursor(const KTextEditor::Cursor realCursor) const;
 
     friend bool operator>(const KateLineLayout &r, const KTextEditor::Cursor c);
     friend bool operator>=(const KateLineLayout &r, const KTextEditor::Cursor c);
     friend bool operator<(const KateLineLayout &r, const KTextEditor::Cursor c);
     friend bool operator<=(const KateLineLayout &r, const KTextEditor::Cursor c);
 
     void debugOutput() const;
 
     explicit KateTextLayout(KateLineLayout *line = nullptr, int viewLine = 0);
 
 private:
     KateLineLayout *m_lineLayout;
     QTextLine m_textLayout;
 
     int m_viewLine;
     mutable int m_startX;
     bool m_invalidDirty = true;
 };
 
 #endif