cxVideoConnectionWidget.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/

#ifndef CXIGTLINKWIDGET_H_
#define CXIGTLINKWIDGET_H_

#include "cxGuiExport.h"

#include "cxBaseWidget.h"

#include <vector>
#include <boost/shared_ptr.hpp>
#include <QProcess>
#include "cxTransform3D.h"
#include "cxForwardDeclarations.h"
#include "cxXmlOptionItem.h"
#include "cxVisServices.h"

class QPushButton;
class QComboBox;
class QLineEdit;
class QStackedWidget;
typedef vtkSmartPointer<class vtkImageData> vtkImageDataPtr;

namespace cx
{
class SimulateUSWidget;
class FileInputWidget;
class StreamerService;
class XmlOptionFile;
class DetailedLabeledComboBoxWidget;
typedef boost::shared_ptr<class VideoConnectionManager> VideoConnectionManagerPtr;
typedef boost::shared_ptr<class StringPropertyActiveVideoSource> StringPropertyActiveVideoSourcePtr;
typedef boost::shared_ptr<class StringProperty> StringPropertyPtr;
typedef boost::shared_ptr<class Tool> ToolPtr;
typedef boost::shared_ptr<class VisServices> VisServicesPtr;

class cxGui_EXPORT VideoConnectionWidget : public BaseWidget
{
  Q_OBJECT

public:
        VideoConnectionWidget(VisServicesPtr services, QWidget* parent);
        virtual ~VideoConnectionWidget();

protected slots:
        void toggleConnectServer();
        void serverStatusChangedSlot();
        void importStreamImageSlot();
        void setConnectionMethodAndUpdateGuiForConnectionMethodSlot();
        void connectionMethodChangedSlot();
        void onServiceAdded(StreamerService *service);
        void onServiceRemoved(StreamerService *service);

protected:
        StringPropertyActiveVideoSourcePtr initializeActiveVideoSourceSelector();
        QFrame* wrapStackedWidgetInAFrame();
        QPushButton* initializeConnectButton();
        QPushButton* initializeImportStreamImageButton();
        QWidget* wrapVerticalStretch(QWidget* input);
        Transform3D calculate_rMd_ForAProbeImage(ToolPtr probe);
        QString generateFilename(VideoSourcePtr videoSource);
        void saveAndImportSnapshot(vtkImageDataPtr input, QString filename, Transform3D rMd);

        QPushButton* mConnectButton;
        QPushButton* mImportStreamImageButton;
        QVBoxLayout* mToptopLayout;
        QStackedWidget* mStackedWidget;
        StringPropertyPtr mConnectionSelector;
        StringPropertyActiveVideoSourcePtr mActiveVideoSourceSelector;
        XmlOptionFile mOptions;
        DetailedLabeledComboBoxWidget* mConnectionSelectionWidget;
        QFrame* mStackedWidgetFrame;

        VisServicesPtr mServices;

private:
        QWidget* createStreamerWidget(StreamerService* service);
        void addServiceToSelector(StreamerService *service);
        void removeServiceFromSelector(StreamerService *service);
        void removeServiceWidget(QString name);
        void addExistingStreamerServices();

        std::map<QString, QWidget*> mStreamerServiceWidgets;
        bool mUpdateConnectionInService;
};

}//end namespace cx

#endif /* CXIGTLINKWIDGET_H_ */