File indexing completed on 2024-05-12 08:32:58

 /*
     SPDX-FileCopyrightText: 2006 Tobias Koenig <tokoe@kde.org>
     SPDX-FileCopyrightText: 2007 Pino Toscano <pino@kde.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _OKULAR_TEXTPAGE_P_H_
 #define _OKULAR_TEXTPAGE_P_H_
 
 #include <QList>
 #include <QMap>
 #include <QPair>
 #include <QTransform>
 
 class SearchPoint;
 
 /**
  * Memory-optimized storage of a TextEntity. Stores a string and its bounding box.
  *
  * When a generator adds a TextEntity to a TextPage, it is internally stored as TinyTextEntity.
  * TinyTextEntity is also internally used to get the geometry of text selections and highlight areas.
  *
  * @see TextEntity
  */
 class TinyTextEntity;
 class RegionText;
 
 namespace Okular
 {
 class PagePrivate;
 class RegularAreaRect;
 class Page;
 typedef QList<TinyTextEntity *> TextList;
 
 /**
  * Returns whether the two strings match.
  * Satisfies the condition that if two strings match then their lengths are equal.
  */
 typedef bool (*TextComparisonFunction)(QStringView from, const QStringView to);
 
 /**
  * A list of RegionText. It keeps a bunch of TextList with their bounding rectangles
  */
 typedef QList<RegionText> RegionTextList;
 
 class TextPagePrivate
 {
 public:
     TextPagePrivate();
     ~TextPagePrivate();
 
     RegularAreaRect *findTextInternalForward(int searchID, const QString &query, TextComparisonFunction comparer, const TextList::ConstIterator start, int start_offset, const TextList::ConstIterator end);
     RegularAreaRect *findTextInternalBackward(int searchID, const QString &query, TextComparisonFunction comparer, const TextList::ConstIterator start, int start_offset, const TextList::ConstIterator end);
 
     /**
      * Copy a TextList to m_words, the pointers of list are adopted
      */
     void setWordList(const TextList &list);
 
     /**
      * Make necessary modifications in the TextList to make the text order correct, so
      * that textselection works fine
      */
     void correctTextOrder();
 
     // variables those can be accessed directly from TextPage
     TextList m_words;
     QMap<int, SearchPoint *> m_searchPoints;
     Page *m_page;
 
 private:
     RegularAreaRect *searchPointToArea(const SearchPoint *sp);
 };
 
 }
 
 #endif