mirror of
https://github.com/OPM/ResInsight.git
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378 lines
14 KiB
C++
378 lines
14 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2015- Statoil ASA
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// Copyright (C) 2015- Ceetron Solutions AS
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RiuWellLogTrack.h"
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#include "RiaApplication.h"
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#include "RimWellLogPlot.h"
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#include "RimWellLogTrack.h"
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#include "RimWellLogCurve.h"
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#include "RiuPlotMainWindowTools.h"
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#include "RiuQwtCurvePointTracker.h"
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#include "RiuQwtLinearScaleEngine.h"
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#include "qwt_legend.h"
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#include "qwt_plot_curve.h"
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#include "qwt_plot_grid.h"
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#include "qwt_plot_layout.h"
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#include "qwt_plot_marker.h"
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#include "qwt_plot_picker.h"
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#include "qwt_scale_draw.h"
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#include "qwt_symbol.h"
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#include "qwt_text.h"
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#include <QFont>
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#include <QMouseEvent>
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#include <QScrollArea>
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#include <QWheelEvent>
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#include <float.h>
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#include "RiuSummaryQwtPlot.h"
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#define RIU_SCROLLWHEEL_ZOOMFACTOR 1.1
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#define RIU_SCROLLWHEEL_PANFACTOR 0.1
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RiuWellLogTrack::RiuWellLogTrack(RimWellLogTrack* plotTrackDefinition, QWidget* parent)
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: QwtPlot(parent)
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{
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Q_ASSERT(plotTrackDefinition);
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m_plotTrackDefinition = plotTrackDefinition;
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setDefaults();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RiuWellLogTrack::~RiuWellLogTrack()
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::setDefaults()
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{
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RiuSummaryQwtPlot::setCommonPlotBehaviour(this);
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enableAxis(QwtPlot::xTop, true);
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enableAxis(QwtPlot::yLeft, true);
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enableAxis(QwtPlot::xBottom, false);
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enableAxis(QwtPlot::yRight, false);
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axisScaleEngine(QwtPlot::yLeft)->setAttribute(QwtScaleEngine::Inverted, true);
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// Align the canvas with the actual min and max values of the curves
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axisScaleEngine(QwtPlot::xTop)->setAttribute(QwtScaleEngine::Floating, true);
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axisScaleEngine(QwtPlot::yLeft)->setAttribute(QwtScaleEngine::Floating, true);
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setAxisScale(QwtPlot::yLeft, 1000, 0);
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setXRange(0, 100);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::setDepthZoom(double minDepth, double maxDepth)
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{
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// Note: Y-axis is inverted
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setAxisScale(QwtPlot::yLeft, maxDepth, minDepth);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::setXRange(double min, double max, QwtPlot::Axis axis)
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{
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setAxisScale(axis, min, max);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::setDepthTitle(const QString& title)
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{
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QwtText axisTitleY = axisTitle(QwtPlot::yLeft);
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if (title != axisTitleY.text())
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{
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axisTitleY.setText(title);
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setAxisTitle(QwtPlot::yLeft, axisTitleY);
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::setXTitle(const QString& title)
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{
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QwtText axisTitleX = axisTitle(QwtPlot::xTop);
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axisTitleX.setText(title);
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if (title != axisTitleX.text())
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{
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setAxisTitle(QwtPlot::xTop, axisTitleX);
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RiuWellLogTrack::eventFilter(QObject* watched, QEvent* event)
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{
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if (watched == canvas())
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{
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QWheelEvent* wheelEvent = dynamic_cast<QWheelEvent*>(event);
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if (wheelEvent)
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{
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if (!m_plotTrackDefinition)
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{
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return QwtPlot::eventFilter(watched, event);
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}
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RimWellLogPlot* plotDefinition;
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m_plotTrackDefinition->firstAncestorOrThisOfType(plotDefinition);
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if (!plotDefinition)
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{
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return QwtPlot::eventFilter(watched, event);
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}
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if (wheelEvent->modifiers() & Qt::ControlModifier)
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{
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QwtScaleMap scaleMap = canvasMap(QwtPlot::yLeft);
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double zoomCenter = scaleMap.invTransform(wheelEvent->pos().y());
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if (wheelEvent->delta() > 0)
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{
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plotDefinition->setDepthZoomByFactorAndCenter(RIU_SCROLLWHEEL_ZOOMFACTOR, zoomCenter);
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}
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else
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{
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plotDefinition->setDepthZoomByFactorAndCenter(1.0/RIU_SCROLLWHEEL_ZOOMFACTOR, zoomCenter);
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}
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}
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else
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{
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plotDefinition->panDepth(wheelEvent->delta() < 0 ? RIU_SCROLLWHEEL_PANFACTOR : -RIU_SCROLLWHEEL_PANFACTOR);
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}
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event->accept();
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return true;
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}
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else
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{
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QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(event);
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if (mouseEvent)
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{
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if (mouseEvent->button() == Qt::LeftButton && mouseEvent->type() == QMouseEvent::MouseButtonRelease)
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{
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selectClosestCurve(mouseEvent->pos());
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}
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}
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}
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}
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return QwtPlot::eventFilter(watched, event);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::selectClosestCurve(const QPoint& pos)
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{
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QwtPlotCurve* closestCurve = nullptr;
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double distMin = DBL_MAX;
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const QwtPlotItemList& itmList = itemList();
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for (QwtPlotItemIterator it = itmList.begin(); it != itmList.end(); it++)
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{
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if ((*it )->rtti() == QwtPlotItem::Rtti_PlotCurve )
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{
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QwtPlotCurve* candidateCurve = static_cast<QwtPlotCurve*>(*it);
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double dist = DBL_MAX;
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candidateCurve->closestPoint(pos, &dist);
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if (dist < distMin)
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{
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closestCurve = candidateCurve;
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distMin = dist;
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}
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}
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}
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if (closestCurve && distMin < 20)
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{
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RimWellLogCurve* selectedCurve = m_plotTrackDefinition->curveDefinitionFromCurve(closestCurve);
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if (selectedCurve)
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{
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RiuPlotMainWindowTools::showPlotMainWindow();
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RiuPlotMainWindowTools::selectAsCurrentItem(selectedCurve);
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return;
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}
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}
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RiuPlotMainWindowTools::showPlotMainWindow();
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RiuPlotMainWindowTools::selectAsCurrentItem(m_plotTrackDefinition);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QSize RiuWellLogTrack::sizeHint() const
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{
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return QSize(0, 0);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QSize RiuWellLogTrack::minimumSizeHint() const
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{
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return QSize(0, 0);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RiuWellLogTrack::isRimTrackVisible()
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{
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if (m_plotTrackDefinition)
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{
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return m_plotTrackDefinition->isVisible();
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}
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return false;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::enableDepthAxisLabelsAndTitle(bool enable)
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{
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this->axisScaleDraw(QwtPlot::yLeft)->enableComponent(QwtAbstractScaleDraw::Ticks, enable);
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this->axisScaleDraw(QwtPlot::yLeft)->enableComponent(QwtAbstractScaleDraw::Labels, enable);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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int RiuWellLogTrack::widthScaleFactor() const
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{
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if (m_plotTrackDefinition)
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{
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return m_plotTrackDefinition->widthScaleFactor();
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}
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return 1;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::enableXGridLines(bool majorGridLines, bool minorGridLines)
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{
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QwtPlotItemList plotItems = this->itemList(QwtPlotItem::Rtti_PlotGrid);
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for (QwtPlotItem* plotItem : plotItems)
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{
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QwtPlotGrid* grid = static_cast<QwtPlotGrid*>(plotItem);
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grid->setXAxis(QwtPlot::xTop);
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grid->enableX(majorGridLines);
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grid->enableXMin(minorGridLines);
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grid->setMajorPen(Qt::lightGray, 1.0, Qt::SolidLine);
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grid->setMinorPen(Qt::lightGray, 1.0, Qt::DashLine);
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::enableDepthGridLines(bool majorGridLines, bool minorGridLines)
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{
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QwtPlotItemList plotItems = this->itemList(QwtPlotItem::Rtti_PlotGrid);
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for (QwtPlotItem* plotItem : plotItems)
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{
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QwtPlotGrid* grid = static_cast<QwtPlotGrid*>(plotItem);
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grid->setYAxis(QwtPlot::yLeft);
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grid->enableY(majorGridLines);
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grid->enableYMin(minorGridLines);
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grid->setMajorPen(Qt::lightGray, 1.0, Qt::SolidLine);
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grid->setMinorPen(Qt::lightGray, 1.0, Qt::DashLine);
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::setMajorAndMinorTickIntervals(double majorTickInterval, double minorTickInterval)
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{
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RiuQwtLinearScaleEngine* scaleEngine = dynamic_cast<RiuQwtLinearScaleEngine*>(this->axisScaleEngine(QwtPlot::xTop));
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if (scaleEngine)
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{
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QwtInterval currentRange = this->axisInterval(QwtPlot::xTop);
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QwtScaleDiv scaleDiv = scaleEngine->divideScaleWithExplicitIntervals(currentRange.minValue(), currentRange.maxValue(), majorTickInterval, minorTickInterval);
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this->setAxisScaleDiv(QwtPlot::xTop, scaleDiv);
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrack::setAutoTickIntervalCounts(int maxMajorTickIntervalCount, int maxMinorTickIntervalCount)
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{
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this->setAxisMaxMajor(QwtPlot::xTop, maxMajorTickIntervalCount);
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this->setAxisMaxMinor(QwtPlot::xTop, maxMinorTickIntervalCount);
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// Reapply axis limits to force Qwt to use the tick settings.
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QwtInterval currentRange = this->axisInterval(QwtPlot::xTop);
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this->setXRange(currentRange.minValue(), currentRange.maxValue());
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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double RiuWellLogTrack::getCurrentMajorTickInterval() const
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{
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QwtScaleDiv scaleDiv = this->axisScaleDiv(QwtPlot::xTop);
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QList<double> majorTicks = scaleDiv.ticks(QwtScaleDiv::MajorTick);
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if (majorTicks.size() < 2) return 0.0;
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return majorTicks.at(1) - majorTicks.at(0);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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double RiuWellLogTrack::getCurrentMinorTickInterval() const
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{
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QwtScaleDiv scaleDiv = this->axisScaleDiv(QwtPlot::xTop);
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QList<double> minorTicks = scaleDiv.ticks(QwtScaleDiv::MinorTick);
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if (minorTicks.size() < 2) return 0.0;
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return minorTicks.at(1) - minorTicks.at(0);
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}
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