cxFilenameWidget.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
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#include "cxFilenameWidget.h"
#include "cxFileInputWidget.h"
#include "cxFilePathProperty.h"
#include <QFileInfo>
#include <QDir>
#include "cxTypeConversions.h"
#include <iostream>
#include "cxLogger.h"

namespace cx
{

FilenameWidget::FilenameWidget(QWidget* parent, FilePathPropertyPtr dataInterface,
        QGridLayout* gridLayout, int row) :
        OptimizedUpdateWidget(parent)
{
        mData = dataInterface;
        connect(mData.get(), SIGNAL(changed()), this, SLOT(setModified()));

        QHBoxLayout* topLayout = new QHBoxLayout;
        topLayout->setMargin(0);
        this->setLayout(topLayout);

        mFileInput = new FileInputWidget(this);
        mFileInput->setUseRelativePath(false);
        connect(mFileInput, SIGNAL(fileChanged()), this, SLOT(editingFinished()));

        if (gridLayout) // add to input gridlayout
        {
                gridLayout->addWidget(mFileInput, row, 0);
        }
        else // add directly to this
        {
                topLayout->addWidget(mFileInput);
        }

        this->setModified();
}


void FilenameWidget::editingFinished()
{
        mData->setValue(mFileInput->getFilename());
}

void FilenameWidget::prePaintEvent()
{
        mFileInput->blockSignals(true);

        QString path = mData->getEmbeddedPath().getRootPath();
        if (path.isEmpty())
                path = QDir::homePath();

        mFileInput->setDescription(mData->getDisplayName());
        mFileInput->setBasePath(path);
        mFileInput->setFilename(mData->getValue());
        mFileInput->setHelp(mData->getHelp());
        mFileInput->setBrowseHelp(mData->getHelp());

        mFileInput->blockSignals(false);
}

} // namespace cx