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0001 /* This file is part of the KDE project
0002  * Copyright (C) 2011 Matus Hanzes <matus.hanzes@ixonos.com>
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 INLINEANCHORSTRATEGY_H_
0021 #define INLINEANCHORSTRATEGY_H_
0022 
0023 #include "AnchorStrategy.h"
0024 
0025 class KoTextLayoutRootArea;
0026 class KoTextShapeData;
0027 class QTextBlock;
0028 class QTextLayout;
0029 class KoAnchorInlineObject;
0030 
0031 class InlineAnchorStrategy  : public AnchorStrategy
0032 {
0033 public:
0034     InlineAnchorStrategy(KoAnchorInlineObject *anchor, KoTextLayoutRootArea *rootArea);
0035     ~InlineAnchorStrategy() override;
0036 
0037     bool moveSubject() override;
0038 
0039 private:
0040 
0041     inline bool countHorizontalPos(QPointF &newPosition, QTextBlock &block, QTextLayout *layout);
0042     inline bool countVerticalPos(QPointF &newPosition, KoTextShapeData *data, QTextBlock &block, QTextLayout *layout);
0043 
0044     //check the border of the parent shape an move the shape back to have it inside the parent shape
0045     inline void checkParentBorder(QPointF &newPosition);
0046     KoAnchorInlineObject *m_anchorObject;
0047 };
0048 
0049 #endif /* INLINEANCHORSTRATEGY_H_ */