File indexing completed on 2024-05-12 16:36:45
0001 /* This file is part of the KDE project 0002 * Copyright (C) 2008 Thorsten Zachmann <zachmann@kde.org> 0003 * 0004 * This library is free software; you can redistribute it and/or 0005 * modify it under the terms of the GNU Library General Public 0006 * License as published by the Free Software Foundation; either 0007 * version 2 of the License, or (at your option) any later version. 0008 * 0009 * This library is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 * Library General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU Library General Public License 0015 * along with this library; see the file COPYING.LIB. If not, write to 0016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef KPRPLACEHOLDERSTRATEGY_H 0021 #define KPRPLACEHOLDERSTRATEGY_H 0022 0023 #include <QMap> 0024 0025 class QString; 0026 class QRectF; 0027 class QPainter; 0028 #include "KoXmlReaderForward.h" 0029 class KoShape; 0030 class KoShapeLoadingContext; 0031 class KoShapeSavingContext; 0032 class KoShapeUserData; 0033 class KoViewConverter; 0034 class PlaceholderData; 0035 class KoDocumentResourceManager; 0036 class KoShapePaintingContext; 0037 0038 class KPrPlaceholderStrategy 0039 { 0040 public: 0041 /** 0042 * Factory method to create a KPrPlaceholderStrategy 0043 * 0044 * @param presentationClass The presentation:class attribute of the placeholder 0045 */ 0046 static KPrPlaceholderStrategy * create( const QString & presentationClass ); 0047 0048 /** 0049 * Check if the presentation class is supported 0050 * 0051 * @param presentationClass The presentation:class attribute of the placeholder 0052 */ 0053 static bool supported( const QString & presentationClass ); 0054 0055 virtual ~KPrPlaceholderStrategy(); 0056 0057 virtual KoShape *createShape(KoDocumentResourceManager *documentResources); 0058 0059 virtual void paint( QPainter & painter, const KoViewConverter &converter, const QRectF & rect, KoShapePaintingContext &paintcontext); 0060 0061 virtual void saveOdf( KoShapeSavingContext & context ); 0062 0063 virtual bool loadOdf( const KoXmlElement & element, KoShapeLoadingContext & context ); 0064 0065 virtual void init(KoDocumentResourceManager *documentResources); 0066 0067 virtual KoShapeUserData * userData() const; 0068 0069 protected: 0070 /** 0071 * @param presentationClass The presentation:class of the shape used for creating a shape of that type 0072 */ 0073 KPrPlaceholderStrategy( const QString & presentationClass ); 0074 0075 /** 0076 * Get the text that is displayed 0077 */ 0078 virtual QString text() const; 0079 0080 const PlaceholderData * m_placeholderData; 0081 }; 0082 0083 #endif /* KPRPLACEHOLDERSTRATEGY_H */