ResInsight/ApplicationLibCode/ProjectDataModel/RimMultiPlot.h

/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2019-     Equinor 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.
//
/////////////////////////////////////////////////////////////////////////////////

#pragma once

#include "RimAbstractPlotCollection.h"
#include "RimPlotAxisPropertiesInterface.h"
#include "RimPlotWindow.h"

#include "RiuMultiPlotBook.h"

#include "cafAppEnum.h"
#include "cafPdmChildArrayField.h"
#include "cafPdmChildField.h"
#include "cafPdmField.h"
#include "cafPdmFieldHandle.h"
#include "cafPdmObject.h"

#include <QPointer>
#include <QString>

#include <vector>

class RimPlot;

class RimMultiPlot : public RimPlotWindow, public RimTypedPlotCollection<RimPlot>
{
    CAF_PDM_HEADER_INIT;

public:
    using ColumnCount     = RiuMultiPlotBook::ColumnCount;
    using ColumnCountEnum = caf::AppEnum<ColumnCount>;

    enum RowCount
    {
        ROWS_1 = 1,
        ROWS_2 = 2,
        ROWS_3 = 3,
        ROWS_4 = 4,
    };
    using RowCountEnum = caf::AppEnum<RowCount>;

public:
    RimMultiPlot();
    ~RimMultiPlot() override;

    RimMultiPlot& operator=( RimMultiPlot&& rhs );

    QWidget* viewWidget() override;

    QString description() const override;

    bool    isMultiPlotTitleVisible() const;
    void    setMultiPlotTitleVisible( bool visible );
    QString multiPlotTitle() const;
    void    setMultiPlotTitle( const QString& title );

    void insertPlot( RimPlot* plot, size_t index ) override;
    void removePlot( RimPlot* plot ) override;
    void movePlotsToThis( const std::vector<RimPlot*>& plots, int insertAtPosition );

    size_t plotCount() const override;
    size_t plotIndex( const RimPlot* plot ) const;

    std::vector<RimPlot*> plots() const override;
    std::vector<RimPlot*> visiblePlots() const;

    void updatePlotOrderFromGridWidget();

    void setAutoScaleXEnabled( bool enabled );
    void setAutoScaleYEnabled( bool enabled );

    int                  columnCount() const override;
    int                  rowsPerPage() const;
    caf::PdmFieldHandle* columnCountField();
    caf::PdmFieldHandle* rowsPerPageField();
    caf::PdmFieldHandle* pagePreviewField();
    bool                 showPlotTitles() const;

    void zoomAll() override;

    QString asciiDataForPlotExport() const;

    bool previewModeEnabled() const;

    int subTitleFontSize() const;
    int axisTitleFontSize() const;
    int axisValueFontSize() const;

protected:
    QImage snapshotWindowContent() override;

    QWidget* createViewWidget( QWidget* mainWindowParent ) override;
    void     deleteViewWidget() override;

    caf::PdmFieldHandle* userDescriptionField() override;

    void fieldChangedByUi( const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue ) override;
    void defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering ) override;
    void defineEditorAttribute( const caf::PdmFieldHandle* field,
                                QString                    uiConfigName,
                                caf::PdmUiEditorAttribute* attribute ) override;
    void uiOrderingForMultiPlotLayout( QString uiConfigName, caf::PdmUiOrdering& uiOrdering );

    QList<caf::PdmOptionItemInfo> calculateValueOptions( const caf::PdmFieldHandle* fieldNeedingOptions,
                                                         bool*                      useOptionsOnly ) override;
    void                          onLoadDataAndUpdate() override;
    void                          initAfterRead() override;

    void applyPlotWindowTitleToWidgets();
    void updatePlots();
    void updateZoom();
    void recreatePlotWidgets();

private:
    void cleanupBeforeClose();
    void doUpdateLayout() override;
    void updateSubPlotNames();
    void updatePlotWindowTitle();
    void doRenderWindowContent( QPaintDevice* paintDevice ) override;
    void onPlotAdditionOrRemoval();
    void onPlotsReordered( const caf::SignalEmitter* emitter );
    void onChildDeleted( caf::PdmChildArrayFieldHandle*      childArray,
                         std::vector<caf::PdmObjectHandle*>& referringObjects ) override;

protected:
    caf::PdmField<bool>                             m_showPlotWindowTitle;
    caf::PdmField<QString>                          m_plotWindowTitle;
    caf::PdmField<ColumnCountEnum>                  m_columnCount;
    caf::PdmField<RowCountEnum>                     m_rowsPerPage;
    caf::PdmField<bool>                             m_showIndividualPlotTitles;
    caf::PdmField<caf::FontTools::RelativeSizeEnum> m_subTitleFontSize;
    caf::PdmField<caf::FontTools::RelativeSizeEnum> m_axisTitleFontSize;
    caf::PdmField<caf::FontTools::RelativeSizeEnum> m_axisValueFontSize;
    caf::PdmField<bool>                             m_pagePreviewMode;

    caf::PdmField<RimPlotAxisPropertiesInterface::LegendTickmarkCountEnum> m_majorTickmarkCount;

    friend class RiuMultiPlotBook;
    QPointer<RiuMultiPlotBook> m_viewer;

private:
    caf::PdmChildArrayField<RimPlot*> m_plots;
};