cxViewService.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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   this list of conditions and the following disclaimer.

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   and/or other materials provided with the distribution.

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   may be used to endorse or promote products derived from this software
   without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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#include "cxViewService.h"
#include "cxViewServiceNull.h"
#include "cxNullDeleter.h"

#include "cxRepContainer.h"
#include "cxView.h"

namespace cx
{
ViewServicePtr ViewService::getNullObject()
{
        static ViewServicePtr mNull;
        if (!mNull)
                mNull.reset(new ViewServiceNull, null_deleter());
        return mNull;
}


unsigned ViewService::groupCount() const
{
        int count = 0;
        while(this->getGroup(count))
                ++count;
        return count;
}

void ViewService::deactivateLayout()
{
        this->setActiveLayout("", 0);
        this->setActiveLayout("", 1);
}

RepContainerPtr ViewService::get3DReps(int group, int index)
{
        ViewPtr view = this->get3DView(group, index);

        if(view)
                return RepContainerPtr(new RepContainer(view->getReps()));
        else
                return RepContainerPtr(new RepContainer(std::vector<RepPtr>()));
}

ViewGroupDataPtr ViewService::getActiveViewGroup()
{
        int groupId = this->getActiveGroupId();
        return this->getGroup(groupId);
}

} //cx