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/*
* 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 2 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 <QtGui>
#include <QtSvg>
#include "domain/UBGraphicsScene.h"
#include "domain/UBGraphicsDelegateFrame.h"
#include "UBGraphicsCurtainItemDelegate.h"
#include "UBGraphicsCurtainItem.h"
#include "core/memcheck.h"
UBGraphicsCurtainItemDelegate::UBGraphicsCurtainItemDelegate(UBGraphicsCurtainItem* pDelegated, QObject * parent)
: UBGraphicsItemDelegate(pDelegated, parent, false, false, false)
{
setCanDuplicate(false);
}
UBGraphicsCurtainItemDelegate::~UBGraphicsCurtainItemDelegate()
{
//NOOP
}
void UBGraphicsCurtainItemDelegate::init()
{
UBGraphicsItemDelegate::init();
mFrame->hide();
mZOrderUpButton->hide();
mZOrderDownButton->hide();
}
bool UBGraphicsCurtainItemDelegate::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
Q_UNUSED(event);
startUndoStep();
if (!mDelegated->isSelected())
{
mDelegated->setSelected(true);
positionHandles();
return true;
}
else
{
return false;
}
}
QVariant UBGraphicsCurtainItemDelegate::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
{
if (change == QGraphicsItem::ItemZValueHasChanged)
{
// mFrame->setZValue(mDelegated->zValue() + 1);
// foreach(DelegateButton* button, mButtons)
// {
// button->setZValue(mDelegated->zValue() + 2);
// button->setZValue(mDelegated->zValue() + 2);
// }
}
if (change == QGraphicsItem::ItemVisibleHasChanged)
{
UBGraphicsScene* ubScene = qobject_cast<UBGraphicsScene*>(mDelegated->scene());
if(ubScene)
ubScene->setModified(true);
}
return UBGraphicsItemDelegate::itemChange(change, value);
}
void UBGraphicsCurtainItemDelegate::positionHandles()
{
UBGraphicsItemDelegate::positionHandles();
mZOrderUpButton->hide();
mZOrderDownButton->hide();
}
void UBGraphicsCurtainItemDelegate::remove(bool checked, bool canUndo)
{
Q_UNUSED(checked);
Q_UNUSED(canUndo);
UBGraphicsCurtainItem *curtain = dynamic_cast<UBGraphicsCurtainItem*>(mDelegated);
if (curtain)
{
curtain->setVisible(false);
curtain->triggerRemovedSignal();
}
}