File indexing completed on 2024-05-19 16:09:59

 /* This file is part of the KDE project
  * Copyright (C) 2011-2015 C. Boemann <cbo@boemann.dk>
  * Copyright (C) 2011 Sebastian Sauer <sebastian.sauer@kdab.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #ifndef KWROOTAREAPROVIDER_H
 #define KWROOTAREAPROVIDER_H
 
 #include "KWPage.h"
 #include <KWRootAreaProviderBase.h>
 
 #include <QMap>
 #include <QPair>
 
 class KoShape;
 class KoTextShapeData;
 class KWTextFrameSet;
 class KWPage;
 
 class KWRootAreaPage
 {
 public:
     KWRootAreaPage() {};
     ~KWRootAreaPage() {};
     KWPage page;
     QList<KoTextLayoutRootArea *> rootAreas;
     explicit KWRootAreaPage(const KWPage &p) : page(p) {}
 };
 
 class KWRootAreaProvider : public KWRootAreaProviderBase
 {
 public:
     //KWRootAreaProvider(KWTextFrameSet *textFrameSet, KoShape *shape, KoTextShapeData *data);
     explicit KWRootAreaProvider(KWTextFrameSet *textFrameSet);
     ~KWRootAreaProvider() override;
 
     void addDependentProvider(KWRootAreaProviderBase *provider, int pageNumber);
 
     void clearPages(int pageNumber) override;
     void setPageDirty(int pageNumber) override;
 
     /// reimplemented
     KoTextLayoutRootArea *provide(KoTextDocumentLayout *documentLayout, const RootAreaConstraint &constraints, int requestedPosition, bool *isNewArea) override;
     void releaseAllAfter(KoTextLayoutRootArea *afterThis) override;
     void doPostLayout(KoTextLayoutRootArea *rootArea, bool isNewRootArea) override;
 
 private:
     QList<KWRootAreaPage *> m_pages;
     QHash<KoTextLayoutRootArea*, KWRootAreaPage *> m_pageHash;
     QList<KoTextLayoutRootArea*> m_rootAreaCache;
     QList<QPair<KWRootAreaProviderBase *, int> > m_dependentProviders;
 
     QList<KWRootAreaPage *> pages() const { return m_pages; }
     KoTextLayoutRootArea* provideNext(KoTextDocumentLayout *documentLayout, const RootAreaConstraint &constraints);
     void handleDependentProviders(int pageNumber);
 };
 
 #endif