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/* This file is part of the KDE project
* Copyright (C) 2007, 2009, 2010 Thomas Zander <zander@kde.org>
* Copyright (C) 2011 Matus Hanzes <matus.hanzes@ixonos.com>
*
* 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.
*/
#include "AnchorStrategy.h"
#include "KoTextShapeContainerModel.h"
#include "KoTextDocumentLayout.h"
#include "KoTextLayoutRootArea.h"
#include <KoShapeContainer.h>
#include <KoTextShapeData.h>
#include <kdebug.h>
AnchorStrategy::AnchorStrategy(KoTextAnchor *anchor, KoTextLayoutRootArea *rootArea)
: m_anchor(anchor)
, m_rootArea(rootArea)
, m_model(0)
, m_pageRect(0,0,10,10)
, m_pageContentRect(0,0,10,10)
, m_paragraphRect(0,0,0,0)
, m_pageNumber(0)
{
}
AnchorStrategy::~AnchorStrategy()
{
if (m_model)
m_model->removeAnchor(m_anchor);
}
void AnchorStrategy::detachFromModel()
{
m_model = 0;
}
QRectF AnchorStrategy::pageRect()
{
return m_pageRect;
}
void AnchorStrategy::setPageRect(const QRectF &pageRect)
{
m_pageRect = pageRect;
}
QRectF AnchorStrategy::pageContentRect()
{
return m_pageContentRect;
}
void AnchorStrategy::setPageContentRect(const QRectF &pageContentRect)
{
m_pageContentRect = pageContentRect;
}
QRectF AnchorStrategy::paragraphRect()
{
return m_paragraphRect;
}
void AnchorStrategy::setParagraphRect(const QRectF ¶graphRect)
{
m_paragraphRect = paragraphRect;
}
QRectF AnchorStrategy::layoutEnvironmentRect()
{
return m_layoutEnvironmentRect;
}
void AnchorStrategy::setLayoutEnvironmentRect(const QRectF &layoutEnvironmentRect)
{
m_layoutEnvironmentRect = layoutEnvironmentRect;
}
int AnchorStrategy::pageNumber()
{
return m_pageNumber;
}
void AnchorStrategy::setPageNumber(int pageNumber)
{
m_pageNumber = pageNumber;
}
/// as multiple shapes can hold 1 text flow; the anchored shape can be moved between containers and thus models
void AnchorStrategy::updatePosition(KoShape *shape, const QTextDocument *document, int posInDocument)
{
Q_UNUSED(document);
Q_UNUSED(posInDocument);
KoShapeContainer *container = dynamic_cast<KoShapeContainer*>(m_rootArea->associatedShape());
if (container == 0) {
if (m_model)
m_model->removeAnchor(m_anchor);
m_model = 0;
shape->setParent(0);
return;
}
KoTextShapeContainerModel *theModel = dynamic_cast<KoTextShapeContainerModel*>(container->model());
if (theModel != m_model) {
if (m_model)
m_model->removeAnchor(m_anchor);
if (shape->parent() != container) {
if (shape->parent()) {
shape->parent()->removeShape(shape);
}
container->addShape(shape);
}
m_model = theModel;
m_model->addAnchor(m_anchor);
}
Q_ASSERT(m_model == theModel);
}
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