KoTosContainerModel.cpp

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/* This file is part of the KDE project
   SPDX-FileCopyrightText: 2010 Thorsten Zachmann <zachmann@kde.org>
 
   SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "KoTosContainerModel.h"
 
#include "KoTextShapeDataBase.h"
#include "KoTosContainer.h"
 
#include <FlakeDebug.h>
#include <QSizeF>
 
KoTosContainerModel::KoTosContainerModel()
: m_textShape(0)
{
}
 
KoTosContainerModel::~KoTosContainerModel()
{
}
 
void KoTosContainerModel::add(KoShape *shape)
{
    // make sure shape is a text shape
    KoTextShapeDataBase *shapeData = qobject_cast<KoTextShapeDataBase*>(shape->userData());
    Q_ASSERT(shapeData != 0);
    if (shapeData) {
        delete m_textShape;
        m_textShape = shape;
    }
}
 
void KoTosContainerModel::remove(KoShape *shape)
{
    Q_ASSERT(m_textShape == 0 || shape == m_textShape);
    if (shape == m_textShape) {
        m_textShape = 0;
    }
}
 
void KoTosContainerModel::setClipped(const KoShape *shape, bool clipping)
{
    Q_UNUSED(shape);
    Q_UNUSED(clipping);
}
 
bool KoTosContainerModel::isClipped(const KoShape *shape) const
{
    Q_UNUSED(shape);
    return false;
}
 
void KoTosContainerModel::setInheritsTransform(const KoShape *shape, bool inherit)
{
    Q_UNUSED(shape);
    Q_UNUSED(inherit);
}
 
bool KoTosContainerModel::inheritsTransform(const KoShape *shape) const
{
    Q_UNUSED(shape);
    return true;
}
 
int KoTosContainerModel::count() const
{
    return m_textShape != 0 ? 1 : 0;
}
 
QList<KoShape*> KoTosContainerModel::shapes() const
{
    QList<KoShape*> shapes;
    if (m_textShape) {
        shapes << m_textShape;
    }
    return shapes;
}
 
void KoTosContainerModel::containerChanged(KoShapeContainer *container, KoShape::ChangeType type)
{
    debugFlake << "change type:" << type << KoShape::SizeChanged << KoShape::ContentChanged;
    if (type != KoShape::SizeChanged && type != KoShape::ContentChanged) {
        return;
    }
    KoTosContainer *tosContainer = dynamic_cast<KoTosContainer*>(container);
    debugFlake << "tosContainer" << tosContainer;
    if (tosContainer) {
        debugFlake << "behaviour" << tosContainer->resizeBehavior() << KoTosContainer::TextFollowsPreferredTextRect;
    }
    if ( m_textShape && tosContainer && tosContainer->resizeBehavior() != KoTosContainer::TextFollowsPreferredTextRect ) {
        debugFlake << "change type setSize";
        m_textShape->setSize(tosContainer->size());
    }
}