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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _ImageNode_H_
#define _ImageNode_H_
#include "../api.h"
#include "RasterNode.h"
#include "Image.h"
#include "../graphics/Bitmap.h"
#include "../base/UTF8String.h"
#include <string>
namespace avg {
class AVG_API ImageNode : public RasterNode
{
public:
static void registerType();
ImageNode(const ArgList& args);
virtual ~ImageNode();
virtual void connectDisplay();
virtual void connect(CanvasPtr pCanvas);
virtual void disconnect(bool bKill);
virtual void checkReload();
const UTF8String& getHRef() const;
void setHRef(const UTF8String& href);
const std::string getCompression() const;
void setBitmap(BitmapPtr pBmp);
virtual void preRender(const VertexArrayPtr& pVA, bool bIsParentActive,
float parentEffectiveOpacity);
virtual void render();
void getElementsByPos(const glm::vec2& pos, std::vector<NodePtr>& pElements);
virtual BitmapPtr getBitmap();
virtual IntPoint getMediaSize();
private:
bool isCanvasURL(const std::string& sURL);
void checkCanvasValid(const CanvasPtr& pCanvas);
UTF8String m_href;
Image::TextureCompression m_Compression;
ImagePtr m_pImage;
};
typedef boost::shared_ptr<ImageNode> ImageNodePtr;
}
#endif
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