ResInsight/ApplicationCode/ProjectDataModel/Rim3dOverlayInfoConfig.h

/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2011-2012 Statoil ASA, Ceetron AS
// 
//  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.
//
/////////////////////////////////////////////////////////////////////////////////

#pragma once

#include "cafPdmObject.h"
#include "cafPdmPointer.h"
#include "cafPdmField.h"
#include "cafAppEnum.h"

#include "cvfAssert.h"
#include "cvfObject.h"

#include "cvfVector2.h"
#include <cmath>
#include <memory>

class RimEclipseContourMapView;
class RimEclipseView;
class RimGeoMechView;
class RimGridView;
class RigStatisticsDataCache;
class RicGridStatisticsDialog;

//==================================================================================================
///  
///  
//==================================================================================================
class Rim3dOverlayInfoConfig : public caf::PdmObject
{
    CAF_PDM_HEADER_INIT;

    class HistogramData
    {
    public:
        HistogramData() : min(HUGE_VAL), max(HUGE_VAL), p10(HUGE_VAL), p90(HUGE_VAL), mean(HUGE_VAL), weightedMean(HUGE_VAL), sum(0.0), histogram(nullptr) {}

        double min;
        double max;
        double p10;
        double p90;
        double mean;
        double sum;
        double weightedMean;
        const std::vector<size_t>* histogram;
        bool isValid(double parameter) { return parameter != HUGE_VAL && parameter != -HUGE_VAL; }

        bool isValid() { return histogram && histogram->size() > 0 && isValid(min) && isValid(max); }
    };

public:
    Rim3dOverlayInfoConfig();
    ~Rim3dOverlayInfoConfig() override;

    void update3DInfo();

    void setReservoirView(RimGridView* ownerView);

    void setPosition(cvf::Vec2ui position);

    HistogramData histogramData();
    QString       timeStepText();
    QString       caseInfoText();
    QString       resultInfoText(const HistogramData& histData);

    void          showStatisticsInfoDialog(bool raise = true);
    QImage        statisticsDialogScreenShotImage();

    bool          showAnimProgress() const;
    bool          showCaseInfo() const;
    bool          showResultInfo() const;
    bool          isActive() const;
    void          setIsActive(bool active);

    enum StatisticsTimeRangeType
    {
        ALL_TIMESTEPS,
        CURRENT_TIMESTEP
    };

    enum StatisticsCellRangeType
    {
        ALL_CELLS,
        VISIBLE_CELLS
    };

protected:
    void                                fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue) override;
    caf::PdmFieldHandle*                objectToggleField() override;

    void defineUiOrdering(QString uiConfigName, caf::PdmUiOrdering& uiOrdering) override;

private:
    void updateEclipse3DInfo(RimEclipseView * reservoirView);
    void updateGeoMech3DInfo(RimGeoMechView * geoMechView);

    void update3DInfoIn2dViews() const;

    QString                                     timeStepText(RimEclipseView* eclipseView);
    QString                                     timeStepText(RimGeoMechView* geoMechView);
    HistogramData                               histogramData(RimEclipseContourMapView* contourMap);
    HistogramData                               histogramData(RimEclipseView* eclipseView);
    HistogramData                               histogramData(RimGeoMechView* geoMechView);
    QString                                     caseInfoText(RimEclipseView* eclipseView);
    QString                                     caseInfoText(RimGeoMechView* geoMechView);
    QString                                     resultInfoText(const HistogramData& histData, RimEclipseView* eclipseView, bool showVolumeWeightedMean);
    QString                                     resultInfoText(const HistogramData& histData, RimGeoMechView* geoMechView);

    caf::PdmField<bool>                         m_active;
    caf::PdmField<bool>                         m_showAnimProgress;
    caf::PdmField<bool>                         m_showCaseInfo;
    caf::PdmField<bool>                         m_showResultInfo;
    caf::PdmField<bool>                         m_showVolumeWeightedMean;
    caf::PdmField<bool>                         m_showHistogram;

    caf::PdmField<caf::AppEnum<StatisticsTimeRangeType> > m_statisticsTimeRange;
    caf::PdmField<caf::AppEnum<StatisticsCellRangeType> > m_statisticsCellRange;

    caf::PdmPointer<RimGridView>                    m_viewDef;

    cvf::Vec2ui                                 m_position;
    
    void updateVisCellStatsIfNeeded();
    void displayPropertyFilteredStatisticsMessage(bool showSwitchToCurrentTimestep);
    bool hasInvalidStatisticsCombination();
    bool                                        m_isVisCellStatUpToDate;
    cvf::ref<RigStatisticsDataCache>            m_visibleCellStatistics;

    std::unique_ptr<RicGridStatisticsDialog>    m_gridStatisticsDialog;
};