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/*
* Copyright 2008 Ben Boeckel <MathStuf@gmail.com>
*
* 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/>.
*/
// Header include
#include "TileItem.h"
// Sigmod includes
#include "../sigmod/MapTile.h"
#include "../sigmod/Sigmod.h"
#include "../sigmod/Sprite.h"
#include "../sigmod/Tile.h"
// Sigcore includes
#include "../sigcore/Script.h"
// KDE includes
#include <KColorScheme>
#include <kross/core/action.h>
// Qt includes
#include <QtGui/QPainter>
#include <QtGui/QStyle>
#include <QtGui/QStyleOptionGraphicsItem>
Sigmodr::TileItem::TileItem(Sigmod::MapTile* tile, QObject* parent) :
QObject(parent),
m_tile(tile)
{
connect(m_tile, SIGNAL(changed()), this, SLOT(tileChanged()));
tileChanged();
setAcceptHoverEvents(true);
Sigcore::Script script = m_tile->sigmod()->tileById(m_tile->tile())->script();
m_action = new Kross::Action(this, QString("tile-%1").arg(m_tile->id()));
m_action->addObject(this, "object");
m_action->setInterpreter(script.interpreter());
m_action->setCode(script.script().toUtf8());
m_action->trigger();
}
QRectF Sigmodr::TileItem::boundingRect() const
{
return m_pixmap.rect();
}
void Sigmodr::TileItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
Q_UNUSED(widget)
if (m_pixmap.isNull())
return;
if (!(flags() & QGraphicsItem::ItemIsSelectable))
{
QPixmap temp(m_pixmap.size());
temp.fill(Qt::transparent);
QPainter p;
p.begin(&temp);
p.setCompositionMode(QPainter::CompositionMode_DestinationIn);
p.fillRect(temp.rect(), QColor(0, 0, 0, 127));
p.end();
painter->drawPixmap(0, 0, temp);
}
painter->drawPixmap(0, 0, m_pixmap);
if (option->state & QStyle::State_HasFocus)
{
painter->setPen(QPen(KStatefulBrush(KColorScheme::Selection, KColorScheme::FocusColor).brush(QPalette::Active), 6));
painter->drawRect(m_pixmap.rect());
}
else if (option->state & QStyle::State_Selected)
{
painter->setPen(QPen(KStatefulBrush(KColorScheme::Selection, KColorScheme::ActiveBackground).brush(QPalette::Active), 6));
painter->drawRect(m_pixmap.rect());
}
else if ((option->state & QStyle::State_MouseOver) && (flags() & QGraphicsItem::ItemIsSelectable))
{
painter->setPen(QPen(KStatefulBrush(KColorScheme::Selection, KColorScheme::HoverColor).brush(QPalette::Active), 6));
painter->drawRect(m_pixmap.rect());
}
}
void Sigmodr::TileItem::setZIndex(const int zIndex)
{
if (zIndex < INT_MAX)
m_tile->setZIndex(zIndex);
}
void Sigmodr::TileItem::changeSprite(const int spriteId)
{
const Sigmod::Sprite* sprite = m_tile->sigmod()->spriteById(spriteId);
if (sprite)
m_pixmap.loadFromData(sprite->sprite());
update();
}
void Sigmodr::TileItem::mousePressEvent(QGraphicsSceneMouseEvent* event)
{
QGraphicsItem::mousePressEvent(event);
update();
}
void Sigmodr::TileItem::mouseMoveEvent(QGraphicsSceneMouseEvent* event)
{
QGraphicsItem::mouseMoveEvent(event);
m_tile->setPosition(scenePos().toPoint());
}
void Sigmodr::TileItem::mouseReleaseEvent(QGraphicsSceneMouseEvent* event)
{
QGraphicsItem::mouseReleaseEvent(event);
update();
}
void Sigmodr::TileItem::tileChanged()
{
setPos(m_tile->position());
setZValue(m_tile->zIndex());
update();
}
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