cxManageClippersWidget.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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#include "cxManageClippersWidget.h"
#include <QPushButton>
#include "cxLabeledComboBoxWidget.h"
#include "cxInteractiveClipper.h"
#include "cxVisServices.h"
#include "cxLogger.h"
#include "cxProfile.h"
#include "cxClippers.h"
#include "cxClipperWidget.h"
#include "cxViewService.h"
#include "cxSelectClippersForDataWidget.h"

namespace cx
{

ClippingPropertiesWidget::ClippingPropertiesWidget(VisServicesPtr services, QWidget *parent) :
                TabbedWidget(parent, "ClippingPropertiesWidget", "Clipping Properties")
{
        this->setToolTip("Clipping properties");

        this->addTab(new ManageClippersWidget(services, this), "Edit clippers");
}

ManageClippersWidget::ManageClippersWidget(VisServicesPtr services, QWidget* parent) :
        BaseWidget(parent, "ManageClippersWidget", "Manage Clippers"),
        mServices(services),
        mClipperWidget(new ClipperWidget(services, this))
{
        this->setupUI();
        connect(getClippers().get(), &Clippers::changed, this, &ManageClippersWidget::clippersChanged);

}

ClippersPtr ManageClippersWidget::getClippers()
{
        return mServices->view()->getClippers();
}

void ManageClippersWidget::initClipperSelector()
{
        XmlOptionFile mOptions = profile()->getXmlSettings().descend("clippers");

        QStringList range = getClippers()->getClipperNames();
        mClipperSelector = StringProperty::initialize("clipperSelector", "Clipper", "Select clipper", "", range, mOptions.getElement());
        connect(mClipperSelector.get(), &Property::changed, this, &ManageClippersWidget::clipperChanged);
        this->clippersChanged();
}

void ManageClippersWidget::setupUI()
{
        initClipperSelector();
        LabeledComboBoxWidget* clipperSelectorBox = new LabeledComboBoxWidget(this, mClipperSelector);

        QPushButton* newClipperButton = new QPushButton("Create clipper", this);
        newClipperButton->setToolTip("Create new clipper based on currently selected");
        newClipperButton->setEnabled(false);//TODO: Disabled for now

        mLayout = new QVBoxLayout(this);
        mLayout->addWidget(newClipperButton);
        mLayout->addWidget(clipperSelectorBox);

        connect(newClipperButton, &QPushButton::clicked, this, &ManageClippersWidget::newClipperButtonClicked);


        mLayout->addWidget(mClipperWidget);

        mLayout->addStretch();
}

void ManageClippersWidget::clippersChanged()
{
        mClipperSelector->setValueRange(getClippers()->getClipperNames());

        QStringList range = mClipperSelector->getValueRange();
        if(!range.contains(mClipperSelector->getValue()))
        {
                if(range.isEmpty())
                        mClipperSelector->setValue("");
                else
                        mClipperSelector->setValue(range.first());
        }
}

void ManageClippersWidget::clipperChanged()
{
        QString clipperName = mClipperSelector->getValue();
        if(clipperName.isEmpty())
                return;

        mCurrentClipper = getClippers()->getClipper(clipperName);
        mClipperWidget->setClipper(mCurrentClipper);
}

void ManageClippersWidget::newClipperButtonClicked()
{
        InteractiveClipperPtr interactiveClipper = InteractiveClipperPtr(new InteractiveClipper(mServices));
        QString nameBase = getNameBaseOfCurrentClipper();
        QString clipperName = nameBase;

        int i = 2;
        while(getClippers()->exists(clipperName))
                clipperName = nameBase + QString(" %1").arg(i++);

        getClippers()->add(clipperName, interactiveClipper);

        QStringList range = mClipperSelector->getValueRange();
        range << clipperName;
        mClipperSelector->setValueRange(range);
        mClipperSelector->setValue(clipperName);
}

QString ManageClippersWidget::getNameBaseOfCurrentClipper()
{
        QString nameBase = mClipperSelector->getValue();
        nameBase.remove(QRegExp(" [0-9]{1,2}$"));

        return nameBase;
}

} //cx