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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 "UBItem.h"
#include "core/memcheck.h"
#include "domain/UBGraphicsPixmapItem.h"
#include "domain/UBGraphicsTextItem.h"
#include "domain/UBGraphicsSvgItem.h"
#include "domain/UBGraphicsMediaItem.h"
#include "domain/UBGraphicsStrokesGroup.h"
#include "domain/UBGraphicsGroupContainerItem.h"
#include "domain/UBGraphicsWidgetItem.h"
#include "tools/UBGraphicsCurtainItem.h"
UBItem::UBItem()
: mUuid(QUuid())
, mRenderingQuality(UBItem::RenderingQualityNormal)
{
// NOOP
}
UBItem::~UBItem()
{
// NOOP
}
UBGraphicsItem::~UBGraphicsItem()
{
if (mDelegate!=NULL)
delete mDelegate;
}
void UBGraphicsItem::setDelegate(UBGraphicsItemDelegate* delegate)
{
Q_ASSERT(mDelegate==NULL);
mDelegate = delegate;
}
void UBGraphicsItem::assignZValue(QGraphicsItem *item, qreal value)
{
item->setZValue(value);
item->setData(UBGraphicsItemData::ItemOwnZValue, value);
}
bool UBGraphicsItem::isFlippable(QGraphicsItem *item)
{
return item->data(UBGraphicsItemData::ItemFlippable).toBool();
}
bool UBGraphicsItem::isRotatable(QGraphicsItem *item)
{
return item->data(UBGraphicsItemData::ItemRotatable).toBool();
}
QUuid UBGraphicsItem::getOwnUuid(QGraphicsItem *item)
{
QString idCandidate = item->data(UBGraphicsItemData::ItemUuid).toString();
return idCandidate == QUuid().toString() ? QUuid() : QUuid(idCandidate);
}
void UBGraphicsItem::remove(bool canUndo)
{
if (Delegate())
Delegate()->remove(canUndo);
}
UBGraphicsItemDelegate *UBGraphicsItem::Delegate(QGraphicsItem *pItem)
{
UBGraphicsItemDelegate *result = 0;
switch (static_cast<int>(pItem->type())) {
case UBGraphicsPixmapItem::Type :
result = (static_cast<UBGraphicsPixmapItem*>(pItem))->Delegate();
break;
case UBGraphicsTextItem::Type :
result = (static_cast<UBGraphicsTextItem*>(pItem))->Delegate();
break;
case UBGraphicsSvgItem::Type :
result = (static_cast<UBGraphicsSvgItem*>(pItem))->Delegate();
break;
case UBGraphicsMediaItem::Type:
result = (static_cast<UBGraphicsMediaItem*>(pItem))->Delegate();
break;
case UBGraphicsStrokesGroup::Type :
result = (static_cast<UBGraphicsStrokesGroup*>(pItem))->Delegate();
break;
case UBGraphicsGroupContainerItem::Type :
result = (static_cast<UBGraphicsGroupContainerItem*>(pItem))->Delegate();
break;
case UBGraphicsWidgetItem::Type :
result = (static_cast<UBGraphicsWidgetItem*>(pItem))->Delegate();
break;
case UBGraphicsCurtainItem::Type :
result = (static_cast<UBGraphicsCurtainItem*>(pItem))->Delegate();
break;
}
return result;
}