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/* This file is part of the KDE project
Copyright 2009 Stefan Nikolaus stefan.nikolaus@kdemail.net
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 "RegionModel.h"
// Sheets
#include "Region.h"
#include "Sheet.h"
using namespace Calligra::Sheets;
class RegionModel::Private
{
public:
Sheet* sheet;
QRect range;
bool overwriteMode;
};
RegionModel::RegionModel(const Region& region)
: SheetModel(region.lastSheet())
, d(new Private)
{
Q_ASSERT(region.isContiguous());
Q_ASSERT(!region.isEmpty());
Q_ASSERT(region.lastSheet());
d->sheet = region.lastSheet();
d->range = region.lastRange();
d->overwriteMode = true;
}
RegionModel::~RegionModel()
{
delete d;
}
int RegionModel::columnCount(const QModelIndex &parent) const
{
if (parent.isValid() && parent.internalPointer() != d->sheet->map()) {
return false;
}
if (d->overwriteMode) {
return SheetModel::columnCount(parent) - d->range.left() + 1;
}
return d->range.width();
}
QModelIndex RegionModel::index(int row, int column, const QModelIndex &parent) const
{
return SheetModel::index(row + d->range.top() - 1, column + d->range.left() - 1, parent);
}
int RegionModel::rowCount(const QModelIndex &parent) const
{
if (parent.isValid() && parent.internalPointer() != d->sheet->map()) {
return false;
}
if (d->overwriteMode) {
return SheetModel::rowCount(parent) - d->range.top() + 1;
}
return d->range.height();
}
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