cxViewImplService.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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modification, are permitted provided that the following conditions are met:

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   this list of conditions and the following disclaimer.

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   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors 
   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
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=========================================================================*/

#include "cxViewImplService.h"

#include <ctkPluginContext.h>
#include "cxViewManager.h"
#include "cxViewGroup.h"
#include "cxRepManager.h"
#include "cxVisServices.h"
#include "cxSessionStorageServiceProxy.h"
#include "cxXMLNodeWrapper.h"
#include "cxLogger.h"
#include "cxViewGroupData.h"
#include "cxClippers.h"

namespace cx
{

ViewImplService::ViewImplService(ctkPluginContext *context) :
        mContext(context )
{
        VisServicesPtr services = VisServices::create(context);
        mSession = SessionStorageServiceProxy::create(mContext);
        mBase = ViewManager::create(services);
        mClippers = ClippersPtr(new Clippers(services));

        if(!viewManager())
                std::cout << "ViewImplService got no viewManager" << std::endl;
//      connect(viewManager(), SIGNAL(activeViewChanged()), this, SIGNAL(activeViewChanged()));
//      connect(viewManager(), &ViewManager::renderingEnabledChanged, this, &ViewService::renderingEnabledChanged);

        connect(mSession.get(), &SessionStorageService::sessionChanged, this, &ViewImplService::onSessionChanged);
        connect(mSession.get(), &SessionStorageService::cleared, this, &ViewImplService::onSessionCleared);
        connect(mSession.get(), &SessionStorageService::isLoading, this, &ViewImplService::onSessionLoad);
        connect(mSession.get(), &SessionStorageService::isSaving, this, &ViewImplService::onSessionSave);

        connect(viewManager(), &ViewManager::activeViewChanged, this, &ViewService::activeViewChanged);
        connect(viewManager(), &ViewManager::fps, this, &ViewService::fps);
        connect(viewManager(), &ViewManager::activeLayoutChanged, this, &ViewService::activeLayoutChanged);
        connect(viewManager(), &ViewManager::renderingEnabledChanged, this, &ViewService::renderingEnabledChanged);
        connect(viewManager(), &ViewManager::pointSampled, this, &ViewService::pointSampled);
        connect(viewManager(), &ViewManager::renderFinished, this, &ViewService::renderFinished);
}

ViewImplService::~ViewImplService()
{
}

ViewPtr ViewImplService::get3DView(int group, int index)
{
        return viewManager()->get3DView(group, index);
}

int ViewImplService::getActiveGroupId() const
{
        return viewManager()->getActiveViewGroup();
}
ViewGroupDataPtr ViewImplService::getGroup(int groupIdx) const
{
        return viewManager()->getViewGroup(groupIdx);
}

void ViewImplService::setRegistrationMode(REGISTRATION_STATUS mode)
{
        this->getGroup(0)->setRegistrationMode(mode);
}

bool ViewImplService::isNull()
{
        return false;
}

void ViewImplService::aboutToStop()
{
    CX_LOG_DEBUG() << "About to destruct the visualizationservice and viewmanager, making sure timers are stopped.";
    viewManager()->enableRender(false);
}

void ViewImplService::autoShowData(cx::DataPtr data)
{
        viewManager()->autoShowData(data);
}

void ViewImplService::enableRender(bool val)
{
        viewManager()->enableRender(val);
}

bool ViewImplService::renderingIsEnabled() const
{
        return viewManager()->renderingIsEnabled();
}

QWidget* ViewImplService::createLayoutWidget(QWidget* parent, int index)
{
    return viewManager()->createLayoutWidget(parent, index);
}

QWidget* ViewImplService::getLayoutWidget(int index)
{
    return viewManager()->getLayoutWidget(index);
}

QString ViewImplService::getActiveLayout(int widgetIndex) const
{
        return viewManager()->getActiveLayout(widgetIndex);
}

void ViewImplService::setActiveLayout(const QString& uid, int widgetIndex)
{
        viewManager()->setActiveLayout(uid, widgetIndex);
}

ClippersPtr ViewImplService::getClippers()
{
        return this->mClippers;
}

InteractiveCropperPtr ViewImplService::getCropper()
{
        return viewManager()->getCropper();
}

CyclicActionLoggerPtr ViewImplService::getRenderTimer()
{
        return viewManager()->getRenderTimer();
}

NavigationPtr ViewImplService::getNavigation()
{
        return viewManager()->getNavigation();
}

void ViewImplService::centerToImageCenterInActiveViewGroup()
{
        viewManager()->centerToImageCenterInViewGroup(this->getActiveGroupId());
}

void ViewImplService::addDefaultLayout(LayoutData layoutData)
{
        viewManager()->addDefaultLayout(layoutData);
}

LayoutRepositoryPtr ViewImplService::getLayoutRepository()
{
        return viewManager()->getLayoutRepository();
}

CameraControlPtr ViewImplService::getCameraControl()
{
        return viewManager()->getCameraControl();
}

QActionGroup* ViewImplService::getInteractorStyleActionGroup()
{
        return viewManager()->getInteractorStyleActionGroup();
}

void ViewImplService::onSessionChanged()
{
}
void ViewImplService::onSessionCleared()
{
        viewManager()->clear();
}

//TODO: save/load clippers
void ViewImplService::onSessionLoad(QDomElement& node)
{
        XMLNodeParser root(node);
        QDomElement viewManagerNode = root.descend("managers/viewManager").node().toElement();
        if (!viewManagerNode.isNull())
                viewManager()->parseXml(viewManagerNode);

        mClippers->parseXml(node);
}
void ViewImplService::onSessionSave(QDomElement& node)
{
        XMLNodeAdder root(node);
        QDomElement managerNode = root.descend("managers").node().toElement();
        viewManager()->addXml(managerNode);
        mClippers->addXml(node);
}

void ViewImplService::setCameraStyle(CAMERA_STYLE_TYPE style, int groupIdx)
{
        viewManager()->setCameraStyle(style, groupIdx);
}

} /* namespace cx */