File indexing completed on 2024-04-28 04:42:12

 /* This file is part of the KDE project
    Copyright (C) 2005 Johannes Schaub <litb_devel@web.de>
    Copyright (C) 2011 Arjen Hiemstra <ahiemstra@heimr.nl>
 
    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 _KREPORTZOOMMODE_H_
 #define _KREPORTZOOMMODE_H_
 
 #include <QCoreApplication>
 
 #include "kreport_export.h"
 
 /**
  * The ZoomMode container
  */
 class KReportZoomMode
 {
     Q_DECLARE_TR_FUNCTIONS(KReportZoomMode)
 public:
     enum class Type
     {
         Constant, ///< zoom x %
         Width,    ///< zoom pagewidth
         Page,     ///< zoom to pagesize
         Pixels,   ///< zoom to actual pixels
         Text      ///< zoom to text
     };
 
     /// \param type name
     /// \return type converted
     static Type toType(const QString &string);
 
     /// \return QString converted and translated for type
     static QString toString(Type type);
 
     /// \param type name
     /// \return true if \c mode isn't dependent on windowsize
     static bool isConstant(const QString& mode)
     { return toType(mode) == Type::Constant; }
 
     /**
      * Return the minimum zoom possible for documents.
      *
      * \return The minimum zoom possible.
      */
     static qreal minimumZoom();
     /**
      * Return the maximum zoom possible for documents.
      *
      * \return The maximum zoom possible.
      */
     static qreal maximumZoom();
     /**
      * Clamp the zoom value so that mimimumZoom <= zoom <= maximumZoom.
      *
      * \param zoom The value to clamp.
      *
      * \return minimumZoom if zoom < minimumZoom, maximumZoom if zoom >
      * maximumZoom, zoom if otherwise.
      */
     static qreal clampZoom(qreal zoom);
 
     /**
      * Set the minimum zoom possible for documents.
      *
      * Note that after calling this, any existing KoZoomAction instances
      * should be recreated.
      *
      * \param zoom The minimum zoom to use.
      */
     static void setMinimumZoom(qreal zoom);
     /**
      * Set the maximum zoom possible for documents.
      *
      * Note that after calling this, any existing KoZoomAction instances
      * should be recreated.
      *
      * \param zoom The maximum zoom to use.
      */
     static void setMaximumZoom(qreal zoom);
 };
 
 #endif