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https://github.com/OPM/ResInsight.git
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(#486) Renamed "trace" to "track"
This commit is contained in:
Pål Hagen
274
ApplicationCode/UserInterface/RiuWellLogTrackPlot.cpp
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274
ApplicationCode/UserInterface/RiuWellLogTrackPlot.cpp
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/////////////////////////////////////////////////////////////////////////////////
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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 "RiuWellLogTrackPlot.h"
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#include "RimWellLogPlot.h"
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#include "RimWellLogPlotTrack.h"
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#include "RimWellLogPlotCurve.h"
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#include "RiuMainWindow.h"
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#include "cafPdmUiTreeView.h"
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#include "qwt_plot_grid.h"
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#include "qwt_legend.h"
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#include "qwt_scale_engine.h"
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#include "qwt_plot_layout.h"
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#include "qwt_scale_draw.h"
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#include "qwt_text.h"
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#include "qwt_plot_curve.h"
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#include <QWheelEvent>
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#include <QMouseEvent>
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#include <QFont>
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#include <float.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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RiuWellLogTrackPlot::RiuWellLogTrackPlot(RimWellLogPlotTrack* 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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m_grid = new QwtPlotGrid();
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m_grid->attach(this);
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m_legend = new QwtLegend(this);
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insertLegend(m_legend, QwtPlot::TopLegend);
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setFocusPolicy(Qt::ClickFocus);
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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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RiuWellLogTrackPlot::~RiuWellLogTrackPlot()
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{
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m_grid->detach();
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delete m_grid;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrackPlot::setDefaults()
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{
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QPalette newPalette(palette());
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newPalette.setColor(QPalette::Background, Qt::white);
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setPalette(newPalette);
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setAutoFillBackground(true);
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setCanvasBackground(Qt::white);
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QFrame* canvasFrame = dynamic_cast<QFrame*>(canvas());
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if (canvasFrame)
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{
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canvasFrame->setFrameShape(QFrame::NoFrame);
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}
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canvas()->setMouseTracking(true);
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canvas()->installEventFilter(this);
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QPen gridPen(Qt::SolidLine);
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gridPen.setColor(Qt::lightGray);
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m_grid->setPen(gridPen);
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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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plotLayout()->setAlignCanvasToScales(true);
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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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setAxisScale(QwtPlot::xTop, -10, 100);
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setAxisAutoScale(QwtPlot::xTop, true);
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QFont xAxisFont = axisFont(QwtPlot::xTop);
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xAxisFont.setPixelSize(9);
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setAxisFont(QwtPlot::xTop, xAxisFont);
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QFont yAxisFont = axisFont(QwtPlot::yLeft);
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yAxisFont.setPixelSize(9);
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setAxisFont(QwtPlot::yLeft, yAxisFont);
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QwtText axisTitleY = axisTitle(QwtPlot::yLeft);
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QFont yAxisTitleFont = axisTitleY.font();
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yAxisTitleFont.setPixelSize(9);
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yAxisTitleFont.setBold(false);
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axisTitleY.setFont(yAxisTitleFont);
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axisTitleY.setRenderFlags(Qt::AlignRight);
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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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void RiuWellLogTrackPlot::setDepthRange(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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//replot();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuWellLogTrackPlot::setDepthTitle(const QString& title)
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{
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QwtText axisTitleY = axisTitle(QwtPlot::yLeft);
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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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bool RiuWellLogTrackPlot::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->firstAnchestorOrThisOfType(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->zoomDepth(RIU_SCROLLWHEEL_ZOOMFACTOR, zoomCenter);
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}
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else
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{
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plotDefinition->zoomDepth(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)
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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 RiuWellLogTrackPlot::focusInEvent(QFocusEvent* event)
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{
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if (m_plotTrackDefinition)
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{
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RiuMainWindow::instance()->projectTreeView()->selectAsCurrentItem(m_plotTrackDefinition);
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clearFocus();
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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 RiuWellLogTrackPlot::selectClosestCurve(const QPoint& pos)
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{
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QwtPlotCurve* closestCurve = NULL;
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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;
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int idx = 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)
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{
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RimWellLogPlotCurve* selectedCurve = m_plotTrackDefinition->curveDefinitionFromCurve(closestCurve);
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if (selectedCurve)
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{
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RiuMainWindow::instance()->projectTreeView()->selectAsCurrentItem(selectedCurve);
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}
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QSize RiuWellLogTrackPlot::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 RiuWellLogTrackPlot::minimumSizeHint() const
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{
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return QSize(0, 0);
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}
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