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Max-Wilhelm Bruker 2009-03-13 22:50:41 +01:00
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cockatrice/src/carditem.cpp Normal file
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#include <QApplication>
#include <QtGui>
#include "carditem.h"
#include "carddragitem.h"
#include "carddatabase.h"
#include "playerzone.h"
#include "tablezone.h"
#include "player.h"
CardItem::CardItem(CardDatabase *_db, const QString &_name, int _cardid, QGraphicsItem *parent)
: QGraphicsItem(parent), db(_db), name(_name), id(_cardid), tapped(false), attacking(false), facedown(false), counters(0), dragItem(NULL)
{
width = CARD_WIDTH;
height = CARD_HEIGHT;
image = db->getCard(name)->getPixmap();
setCursor(Qt::OpenHandCursor);
setFlag(ItemIsSelectable);
setAcceptsHoverEvents(true);
setCacheMode(DeviceCoordinateCache);
}
CardItem::~CardItem()
{
qDebug(QString("CardItem destructor: %1").arg(name).toLatin1());
}
QRectF CardItem::boundingRect() const
{
return QRectF(0, 0, width, height);
}
void CardItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
painter->save();
QRectF foo = option->matrix.mapRect(boundingRect());
qDebug(QString("%1: w=%2,h=%3").arg(name).arg(foo.width()).arg(foo.height()).toLatin1());
QPixmap bar = image->scaled((int) foo.width(), (int) foo.height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
// painter->drawPixmap(boundingRect(), *image, QRectF(0, 0, image->width(), image->height()));
painter->drawPixmap(boundingRect(), bar, bar.rect());
if (isSelected()) {
painter->setPen(QPen(QColor("red")));
painter->drawRect(QRectF(1, 1, width - 2, height - 2));
}
if (counters) {
painter->setFont(QFont("Times", 32, QFont::Bold));
painter->setPen(QPen(QColor("black")));
painter->setBackground(QBrush(QColor(255, 255, 255, 100)));
painter->setBackgroundMode(Qt::OpaqueMode);
painter->drawText(boundingRect(), Qt::AlignCenter, QString::number(counters));
}
painter->restore();
}
void CardItem::setName(const QString &_name)
{
name = _name;
image = db->getCard(name)->getPixmap();
update(boundingRect());
}
void CardItem::setTapped(bool _tapped)
{
tapped = _tapped;
if (tapped)
setTransform(QTransform().translate((float) width / 2, (float) height / 2).rotate(90).translate((float) -width / 2, (float) -height / 2));
else
setTransform(QTransform());
update(boundingRect());
}
void CardItem::setAttacking(bool _attacking)
{
attacking = _attacking;
update(boundingRect());
}
void CardItem::setFacedown(bool _facedown)
{
facedown = _facedown;
update(boundingRect());
}
void CardItem::setCounters(int _counters)
{
counters = _counters;
update(boundingRect());
}
void CardItem::setAnnotation(const QString &_annotation)
{
annotation = _annotation;
update(boundingRect());
}
void CardItem::resetState()
{
attacking = false;
facedown = false;
counters = 0;
annotation = QString();
setTapped(false);
update(boundingRect());
}
CardDragItem *CardItem::createDragItem(PlayerZone *startZone, int _id, const QPointF &_pos, const QPointF &_scenePos)
{
dragItem = new CardDragItem(scene(), startZone, image, _id, _pos);
dragItem->setPos(_scenePos - dragItem->getHotSpot());
return dragItem;
}
void CardItem::deleteDragItem()
{
delete dragItem;
dragItem = NULL;
}
void CardItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if (!isSelected()) {
scene()->clearSelection();
setSelected(true);
}
if (event->button() == Qt::LeftButton) {
setCursor(Qt::ClosedHandCursor);
} else if (event->button() == Qt::RightButton) {
qgraphicsitem_cast<PlayerZone *>(parentItem())->getPlayer()->showCardMenu(event->screenPos());
}
event->accept();
}
void CardItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
{
if ((event->screenPos() - event->buttonDownScreenPos(Qt::LeftButton)).manhattanLength() < QApplication::startDragDistance())
return;
createDragItem((PlayerZone *) parentItem(), id, event->pos(), event->scenePos());
dragItem->grabMouse();
QList<QGraphicsItem *> sel = scene()->selectedItems();
for (int i = 0; i < sel.size(); i++) {
CardItem *c = (CardItem *) sel.at(i);
if (c == this)
continue;
CardDragItem *drag = new CardDragItem(scene(), (PlayerZone *) parentItem(), c->getImage(), c->getId(), QPointF(), dragItem);
drag->setPos(c->pos() - pos());
}
setCursor(Qt::OpenHandCursor);
}
void CardItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
{
Q_UNUSED(event);
setCursor(Qt::OpenHandCursor);
}
void CardItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
{
Q_UNUSED(event);
if (!isSelected()) {
// Unselect all items, then select this one
scene()->setSelectionArea(QPainterPath());
setSelected(true);
}
event->accept();
PlayerZone *zone = (PlayerZone *) parentItem();
// Do nothing if the card belongs to another player
if (!zone->getPlayer()->getLocal())
return;
if (zone->getHasCardAttr())
((TableZone *) zone)->toggleTapped();
}
void CardItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
((PlayerZone *) parentItem())->hoverCardEvent(this);
QGraphicsItem::hoverEnterEvent(event);
}
void CardItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
{
QGraphicsItem::hoverLeaveEvent(event);
}
QVariant CardItem::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
{
if (change == ItemSelectedChange) {
// XXX
return value;
} else if (change == ItemSelectedHasChanged) {
update();
return value;
} else
return QGraphicsItem::itemChange(change, value);
}