File indexing completed on 2024-04-28 16:21:25

 /* This file is part of the KDE project
    Copyright 2008 Stefan Nikolaus <stefan.nikolaus@kdemail.net>
 
    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 CALLIGRA_SHEETS_PAGE_MANAGER
 #define CALLIGRA_SHEETS_PAGE_MANAGER
 
 #include <Qt>
 
 #include "sheets_common_export.h"
 
 class QRect;
 class QSizeF;
 
 namespace Calligra
 {
 namespace Sheets
 {
 class PrintSettings;
 class Sheet;
 
 /**
  * Manages the layouting of pages.
  * Contains shared functionality between PrintManager, which layouts pages for
  * printing, and TablePageManager, which does the same for the table shape in
  * page based hosting apps.
  */
 class CALLIGRA_SHEETS_COMMON_EXPORT PageManager
 {
 public:
     /**
      * Constructor.
      */
     explicit PageManager(Sheet *sheet);
 
     /**
      * Destructor.
      */
     virtual ~PageManager();
 
     /**
      * Layouts the pages.
      * Splits the used cell range, so that it fits on several pages.
      */
     void layoutPages();
 
     /**
      * Sets the print settings.
      * If the settings differ from the existing ones, the pages are recreated.
      * \param settings the print settings
      * \param force forces a recreation of the pages, if \c true
      */
     void setPrintSettings(const PrintSettings& settings, bool force = false);
 
     /**
      * Number of pages.
      */
     int pageCount() const;
 
     /**
      * Return the cell range of the requested page.
      * \param page the page number
      * \return the page's cell range
      */
     QRect cellRange(int page) const;
 
     /**
      * Return the visible size, the page size decreased by the borders, of the requested page.
      * \param page the page number
      * \return the page's visible size
      */
     virtual QSizeF size(int page) const;
 
 protected:
     Sheet* sheet() const;
     const PrintSettings& printSettings() const;
     virtual void clearPages();
     virtual bool pageNeedsPrinting(const QRect& cellRange) const;
     virtual void insertPage(int page);
     virtual void preparePage(int page);
 
 private:
     Q_DISABLE_COPY(PageManager)
 
     class Private;
     Private * const d;
 };
 
 } // namespace Sheets
 } // namespace Calligra
 
 #endif // CALLIGRA_SHEETS_PAGE_MANAGER