ResInsight/ApplicationLibCode/UserInterface/RiuSummaryVectorSelectionWidgetCreator.cpp

/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2017-     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 "RiuSummaryVectorSelectionWidgetCreator.h"

#include "RiuSummaryCurveDefinitionKeywords.h"
#include "RiuSummaryVectorSelectionUi.h"

#include "cafPdmUiFieldEditorHandle.h"
#include "cafPdmUiGroup.h"

#include "QMinimizePanel.h"

#include <QBoxLayout>
#include <QFrame>
#include <QSplitter>
#include <memory>

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuSummaryVectorSelectionWidgetCreator::RiuSummaryVectorSelectionWidgetCreator()
{
    m_summaryAddressSelection = std::make_unique<RiuSummaryVectorSelectionUi>();

    setPdmObject( m_summaryAddressSelection.get() );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuSummaryVectorSelectionWidgetCreator::~RiuSummaryVectorSelectionWidgetCreator()
{
    setPdmObject( nullptr );
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuSummaryVectorSelectionUi* RiuSummaryVectorSelectionWidgetCreator::summaryAddressSelection() const
{
    return m_summaryAddressSelection.get();
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuSummaryVectorSelectionWidgetCreator::recursivelyConfigureAndUpdateTopLevelUiOrdering( const caf::PdmUiOrdering& topLevelUiOrdering,
                                                                                              const QString&            uiConfigName )
{
    if ( !m_firstRowLeftLayout || !m_firstRowRightLayout ) return;

    const std::vector<caf::PdmUiItem*>& topLevelUiItems = topLevelUiOrdering.uiItems();

    for ( size_t i = 0; i < topLevelUiItems.size(); ++i )
    {
        if ( topLevelUiItems[i]->isUiHidden( uiConfigName ) ) continue;

        if ( topLevelUiItems[i]->isUiGroup() )
        {
            caf::PdmUiGroup* group    = static_cast<caf::PdmUiGroup*>( topLevelUiItems[i] );
            auto             groupBox = createGroupBoxWithContent( group, uiConfigName );

            bool isSources      = group->keyword() == RiuSummaryCurveDefinitionKeywords::sources();
            bool isSummaryTypes = group->keyword() == RiuSummaryCurveDefinitionKeywords::summaryTypes();
            bool isSummaries    = group->keyword() == RiuSummaryCurveDefinitionKeywords::summaries();
            bool isDynamicGroup = !isSources && !isSummaryTypes && !isSummaries;
            bool leftColumn     = isSources || isSummaryTypes;

            if ( isSummaryTypes || isDynamicGroup )
            {
                groupBox->setFixedWidth( 170 );
            }

            if ( leftColumn )
                m_firstRowLeftLayout->addWidget( groupBox );
            else
                m_firstRowRightLayout->addWidget( groupBox );

            // Add group boxes until summaries are detected

            if ( group->keyword() == RiuSummaryCurveDefinitionKeywords::summaries() ) break;
        }
    }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QWidget* RiuSummaryVectorSelectionWidgetCreator::createWidget( QWidget* parent )
{
    QWidget* widget = new QWidget( parent );

    QVBoxLayout* mainLayout = new QVBoxLayout();
    mainLayout->setContentsMargins( 5, 5, 5, 5 );
    widget->setLayout( mainLayout );

    QFrame*      firstRowFrame  = new QFrame( widget );
    QHBoxLayout* firstRowLayout = new QHBoxLayout;
    firstRowLayout->setContentsMargins( 0, 0, 0, 0 );
    firstRowFrame->setLayout( firstRowLayout );

    QFrame* firstRowLeftFrame = new QFrame( widget );
    m_firstRowLeftLayout      = new QHBoxLayout;
    m_firstRowLeftLayout->setContentsMargins( 0, 0, 0, 0 );
    firstRowLeftFrame->setLayout( m_firstRowLeftLayout );

    QFrame* firstRowRightFrame = new QFrame( widget );
    m_firstRowRightLayout      = new QHBoxLayout;
    m_firstRowRightLayout->setContentsMargins( 0, 0, 0, 0 );
    firstRowRightFrame->setLayout( m_firstRowRightLayout );

    QSplitter* rowSplitter = new QSplitter( Qt::Horizontal );
    rowSplitter->setContentsMargins( 0, 0, 0, 0 );
    rowSplitter->setHandleWidth( 6 );
    rowSplitter->setStyleSheet( "QSplitter::handle { image: url(:/SplitterV.png); }" );
    rowSplitter->addWidget( firstRowLeftFrame );
    rowSplitter->addWidget( firstRowRightFrame );
    rowSplitter->setSizes( QList<int>() << 1 << 1 );
    firstRowLayout->addWidget( rowSplitter );

    mainLayout->addWidget( rowSplitter );

    return widget;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuSummaryVectorSelectionWidgetCreator::configureAndUpdateFields( int                                 widgetStartIndex,
                                                                       QBoxLayout*                         layout,
                                                                       const std::vector<caf::PdmUiItem*>& uiItems,
                                                                       const QString&                      uiConfigName )
{
    int currentWidgetIndex = widgetStartIndex;

    for ( size_t i = 0; i < uiItems.size(); ++i )
    {
        if ( uiItems[i]->isUiHidden( uiConfigName ) ) continue;
        if ( uiItems[i]->isUiGroup() ) continue;

        {
            caf::PdmUiFieldHandle* field = dynamic_cast<caf::PdmUiFieldHandle*>( uiItems[i] );

            caf::PdmUiFieldEditorHandle* fieldEditor = findOrCreateFieldEditor( widget(), field, uiConfigName );

            if ( fieldEditor )
            {
                // Place the widget(s) into the correct parent and layout
                QWidget* fieldCombinedWidget = fieldEditor->combinedWidget();

                if ( fieldCombinedWidget )
                {
                    fieldCombinedWidget->setParent( widget() );
                    layout->insertWidget( currentWidgetIndex++, fieldCombinedWidget );
                }
                else
                {
                    caf::PdmUiItemInfo::LabelPosType labelPos = field->uiLabelPosition( uiConfigName );

                    QWidget* fieldEditorWidget = fieldEditor->editorWidget();

                    if ( labelPos != caf::PdmUiItemInfo::HIDDEN )
                    {
                        QWidget* fieldLabelWidget = fieldEditor->labelWidget();
                        if ( fieldLabelWidget )
                        {
                            fieldLabelWidget->setParent( widget() );

                            layout->insertWidget( currentWidgetIndex++, fieldLabelWidget );

                            fieldLabelWidget->show();
                        }
                    }
                    else
                    {
                        QWidget* fieldLabelWidget = fieldEditor->labelWidget();
                        if ( fieldLabelWidget ) fieldLabelWidget->hide();
                    }

                    if ( fieldEditorWidget )
                    {
                        fieldEditorWidget->setParent( widget() ); // To make sure this widget has the current
                                                                  // group box as parent.

                        layout->insertWidget( currentWidgetIndex++, fieldEditorWidget );
                    }
                }

                fieldEditor->updateUi( uiConfigName );
            }
        }
    }
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QMinimizePanel* RiuSummaryVectorSelectionWidgetCreator::createGroupBoxWithContent( caf::PdmUiGroup* group, const QString& uiConfigName )
{
    QMinimizePanel* groupBox = findOrCreateGroupBox( widget(), group, uiConfigName );

    recursivelyConfigureAndUpdateUiOrderingInGridLayout( *group, groupBox->contentFrame(), uiConfigName );
    return groupBox;
}