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/****************************************************************************
* Copyright (C) 2013-2014 by Savoir-Faire Linux ***
* Author : Emmanuel Lepage Vallee <emmanuel.lepage@savoirfairelinux.com> *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifndef PIXMAPMANIPULATIONVISITOR_H
#define PIXMAPMANIPULATIONVISITOR_H
#include "../typedefs.h"
//Qt
#include <QtCore/QVariant>
//SFLPhone
class Contact ;
class PhoneNumber;
class Call ;
/**
* Different clients can have multiple way of displaying images. Some may
* add borders, other add corner radius (see Ubuntu-SDK HIG). This
* abstract class define many operations that can be defined by each clients.
*
* Most methods return QVariants as this library doesn't link against QtGui
*
* This interface is not frozen, more methods may be added later. To implement,
* just create an object somewhere, be sure to call PixmapManipulationVisitor()
*/
class LIB_EXPORT PixmapManipulationVisitor {
public:
PixmapManipulationVisitor();
virtual ~PixmapManipulationVisitor() {}
virtual QVariant contactPhoto(Contact* c, QSize size, bool displayPresence = true);
virtual QVariant callPhoto(Call* c, QSize size, bool displayPresence = true);
virtual QVariant callPhoto(const PhoneNumber* n, QSize size, bool displayPresence = true);
virtual QVariant numberCategoryIcon(const QPixmap* p, QSize size, bool displayPresence = false, bool isPresent = false);
//Singleton
static PixmapManipulationVisitor* instance();
protected:
static PixmapManipulationVisitor* m_spInstance;
};
#endif //PIXMAPMANIPULATIONVISITOR_H
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