cxFiltersWidget.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 CXFiltersWidget_H_
#define CXFiltersWidget_H_

#include "cxGuiExport.h"

#include "cxBaseWidget.h"
#include "cxFilter.h"
#include "cxFilterGroup.h"
#include "cxFilterTimedAlgorithm.h"
#include "cxFilterSetupWidget.h"
#include "cxServiceTrackerListener.h"

namespace cx {
typedef boost::shared_ptr<class VisServices> VisServicesPtr;

class cxGui_EXPORT FiltersWidget : public BaseWidget
{
        Q_OBJECT
public:
    FiltersWidget(VisServicesPtr services, QWidget* parent, QStringList wantedFilters = QStringList(), QString optionfileTag="filterwidget");
    QString generateHelpText() const;

protected slots:
    void addRunButton(QHBoxLayout* filterLayout);

private slots:
        void filterChangedSlot();
        void toggleDetailsSlot();
        void runFilterSlot();
        void finishedSlot();

private:
    void onServiceAdded(Filter* service);
    void onServiceRemoved(Filter *service);
    void appendFiltersThatAreNotServices(VisServicesPtr services);
    void appendFilterServices();
    void appendFilters(VisServicesPtr services);
    void appendFilterIfWanted(FilterPtr filter);
    void configureFilterSelector(XmlOptionFile options);
    void addDetailedButton(QHBoxLayout* filterLayout);
    QHBoxLayout * addFilterSelector(QVBoxLayout* topLayout);
    void addProgressBar(QVBoxLayout* topLayout);
    void addFilterWidget(XmlOptionFile options, VisServicesPtr services, QVBoxLayout* topLayout);
    void setWindowTitleAndObjectNameBasedOnWantedFilters();
    void setupLayout(VisServicesPtr services, XmlOptionFile options);

    QStringList mWantedFilters; //empty list means all available filters
        FilterGroupPtr mFilters;
        FilterPtr mCurrentFilter;
        StringPropertyPtr mFilterSelector;
        FilterTimedAlgorithmPtr mThread;
        FilterSetupWidget* mSetupWidget;
        TimedAlgorithmProgressBar* mTimedAlgorithmProgressBar;
        boost::shared_ptr<ServiceTrackerListener<Filter> > mServiceListener;
};

} /* namespace cx */
#endif /* CXFiltersWidget_H_ */