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OpenBoard/src/domain/UBItem.h

112 lines
2.3 KiB

13 years ago
/*
* 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/>.
*/
#ifndef UBITEM_H
#define UBITEM_H
#include <QtGui>
#include "domain/UBGraphicsItemDelegate.h"
class UBGraphicsScene;
class UBItem
{
protected:
UBItem();
public:
virtual ~UBItem();
enum RenderingQuality
{
RenderingQualityNormal = 0, RenderingQualityHigh
};
virtual QUuid uuid() const
{
return mUuid;
}
virtual void setUuid(const QUuid& pUuid)
{
mUuid = pUuid;
}
virtual RenderingQuality renderingQuality() const
{
return mRenderingQuality;
}
virtual void setRenderingQuality(RenderingQuality pRenderingQuality)
{
mRenderingQuality = pRenderingQuality;
}
virtual UBItem* deepCopy() const = 0;
virtual UBGraphicsScene* scene() // TODO UB 4.x should be pure virtual ...
{
return 0;
}
virtual QUrl sourceUrl() const
{
return mSourceUrl;
}
virtual void setSourceUrl(const QUrl& pSourceUrl)
{
mSourceUrl = pSourceUrl;
}
protected:
QUuid mUuid;
RenderingQuality mRenderingQuality;
QUrl mSourceUrl;
};
class UBGraphicsItem
{
protected:
UBGraphicsItem() : mDelegate(0)
{
// NOOP
}
UBGraphicsItemDelegate* mDelegate;
virtual ~UBGraphicsItem()
{
// NOOP
}
public:
13 years ago
static void assignZValue(QGraphicsItem*, int value);
virtual UBGraphicsItemDelegate *Delegate() const = 0;
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virtual void remove() = 0;
virtual void clearSource(){;}
};
#endif // UBITEM_H