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/////////////////////////////////////////////////////////////////////////////
// Name: pokegen/TilemapModel.cpp
// Purpose: Provides a model for tiles in the tilemap editor
// Author: Ben Boeckel
// Modified by: Ben Boeckel
// Created: Tue Feb 5 19:43:22 2008
// Copyright: ©2007-2008 Ben Boeckel and Nerdy Productions
// Licence:
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program. If not, see <http://www.gnu.org/licenses/>.
/////////////////////////////////////////////////////////////////////////////
#include <kcombobox.h>
#include <ImageCache.h>
#include <Tile.h>
#include "ObjectUI.h"
#include "MapUI.h"
#include "TilemapModel.h"
TilemapModel::TilemapModel(QObject* parent, Matrix<int>* tilemap, const Pokemod* mod) :
QAbstractTableModel(parent),
map(tilemap),
pokemod(mod)
{
}
int TilemapModel::rowCount(const QModelIndex&) const
{
return map->getHeight();
}
int TilemapModel::columnCount(const QModelIndex&) const
{
return map->getWidth();
}
QVariant TilemapModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid())
return QVariant();
if (role == Qt::DisplayRole)
{
int idx = pokemod->getTileIndex(map->at(index.row(), index.column()));
if (idx != -1)
return ImageCache::open(pokemod->getTile(idx)->getPic());
}
if (role == Qt::EditRole)
map->at(index.row(), index.column());
if (role == Qt::ToolTipRole)
{
int idx = pokemod->getTileIndex(map->at(index.row(), index.column()));
if (idx != -1)
return pokemod->getTile(idx)->getName();
}
return QVariant();
}
QVariant TilemapModel::headerData(int section, Qt::Orientation, int role) const
{
if (role != Qt::DisplayRole)
return QVariant();
return QString::number(section);
}
bool TilemapModel::setData(const QModelIndex& index, const QVariant& value, int role)
{
if (role != Qt::EditRole)
return false;
map->set(index.row(), index.column(), pokemod->getTile(value.toInt())->getId());
emit(dataChanged(index, index));
return true;
}
Qt::ItemFlags TilemapModel::flags(const QModelIndex&) const
{
return Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable;
}
bool TilemapModel::addRow()
{
return insertRows(map->getHeight(), 1);
}
bool TilemapModel::addColumn()
{
return insertColumns(map->getWidth(), 1);
}
bool TilemapModel::insertRows(int row, int count, const QModelIndex&)
{
emit(beginInsertRows(QModelIndex(), row, row + count));
if (map->getWidth())
{
for (int i = 0; i < count; ++i)
map->insertRow(row);
}
else
{
map->addCol();
insertColumns(0, 0);
}
emit(endInsertRows());
return true;
}
bool TilemapModel::insertColumns(int column, int count, const QModelIndex&)
{
emit(beginInsertColumns(QModelIndex(), column, column + count));
if (map->getHeight())
{
for (int i = 0; i < count; ++i)
map->insertCol(column);
}
else
{
map->addRow();
insertRows(0, 0);
}
emit(endInsertColumns());
return true;
}
bool TilemapModel::removeRows(int row, int count, const QModelIndex&)
{
if (map->getHeight() == 1)
removeColumns(0, map->getWidth());
emit(beginRemoveRows(QModelIndex(), row, row + count - 1));
for (int i = 0; i < count; ++i)
map->deleteRow(row);
emit(endRemoveRows());
return true;
}
bool TilemapModel::removeColumns(int column, int count, const QModelIndex&)
{
if (map->getWidth() == 1)
removeRows(0, map->getHeight());
emit(beginRemoveColumns(QModelIndex(), column, column + count - 1));
for (int i = 0; i < count; ++i)
map->deleteCol(column);
emit(endRemoveColumns());
return true;
}
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