/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2016 Statoil ASA
// 
//  ResInsight is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
// 
//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
//  FITNESS FOR A PARTICULAR PURPOSE.
// 
//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#include "RiuPropertyViewTabWidget.h"

#include "cafPdmObject.h"
#include "cafPdmUiPropertyView.h"

#include <QBoxLayout>
#include <QDialogButtonBox>
#include <QStringList>
#include <QTabWidget>
#include <QWidget>
#include <QDebug>

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RiuPropertyViewTabWidget::RiuPropertyViewTabWidget(QWidget* parent, caf::PdmObject* object, const QString& windowTitle, const QStringList& uiConfigNameForTabs)
    : QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint)
{
    setWindowTitle(windowTitle);

    QTabWidget* tabWidget = new QTabWidget;

    for (int i = 0; i < uiConfigNameForTabs.size(); i++)
    {
        QHBoxLayout* widgetLayout = new QHBoxLayout;
        widgetLayout->setContentsMargins(0, 0, 0, 0);

        QWidget* containerWidget = new QWidget;
        containerWidget->setLayout(widgetLayout);

        caf::PdmUiPropertyView* pdmUiPropertyView = new caf::PdmUiPropertyView();
        pdmUiPropertyView->setUiConfigurationName(uiConfigNameForTabs[i]);

        widgetLayout->addWidget(pdmUiPropertyView);

        tabWidget->addTab(containerWidget, uiConfigNameForTabs[i]);
        pdmUiPropertyView->showProperties(object);

        m_pageWidgets.push_back(pdmUiPropertyView);
    }

    QVBoxLayout* dialogLayout = new QVBoxLayout;
    setLayout(dialogLayout);

    dialogLayout->addWidget(tabWidget);

    // Buttons
    QDialogButtonBox* buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
    connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));

    dialogLayout->addWidget(buttonBox);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
RiuPropertyViewTabWidget::~RiuPropertyViewTabWidget()
{
    for (auto w : m_pageWidgets)
    {
        w->showProperties(NULL);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
QSize RiuPropertyViewTabWidget::sizeHint() const
{
    QSize maxSizeHint = QDialog::sizeHint();
    //qDebug() << "dialog size hint : " << maxSizeHint;

    for (auto w : m_pageWidgets)
    {
        //qDebug() << "tab size hint" << w->sizeHint();

        QSize pageSize = w->sizeHint();
        pageSize += QSize(0, 100);

        maxSizeHint = maxSizeHint.expandedTo(pageSize);
    }

    return maxSizeHint;
}