mirror of
https://github.com/OPM/ResInsight.git
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233 lines
11 KiB
C++
233 lines
11 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2019- Equinor ASA
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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 "RiuQwtPlotTools.h"
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#include "RiuGuiTheme.h"
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#include "RiaApplication.h"
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#include "RiaPreferences.h"
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#include "qwt_date_scale_draw.h"
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#include "qwt_date_scale_engine.h"
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#include "qwt_plot.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_shapeitem.h"
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#include "qwt_scale_widget.h"
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#include <QRegExp>
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#include <vector>
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuQwtPlotTools::setCommonPlotBehaviour( QwtPlot* plot )
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{
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// Plot background and frame look
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QPalette newPalette( plot->palette() );
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newPalette.setColor( QPalette::Window, Qt::white );
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plot->setPalette( newPalette );
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plot->setAutoFillBackground( true );
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plot->setCanvasBackground( Qt::white );
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plot->plotLayout()->setCanvasMargin( 0, -1 );
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QFrame* canvasFrame = dynamic_cast<QFrame*>( plot->canvas() );
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canvasFrame->setFrameShape( QFrame::Box );
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// Grid
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QwtPlotGrid* grid = new QwtPlotGrid;
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grid->attach( plot );
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QPen gridPen( Qt::SolidLine );
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grid->setPen( gridPen );
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RiuGuiTheme::styleQwtItem( grid );
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// Axis number font
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int axisFontSize = caf::FontTools::absolutePointSize( RiaPreferences::current()->defaultPlotFontSize(),
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caf::FontTools::RelativeSize::Medium );
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QFont axisFont = plot->axisFont( QwtPlot::xBottom );
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axisFont.setPixelSize( caf::FontTools::pointSizeToPixelSize( axisFontSize ) );
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plot->setAxisFont( QwtPlot::xBottom, axisFont );
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plot->setAxisFont( QwtPlot::xTop, axisFont );
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plot->setAxisFont( QwtPlot::yLeft, axisFont );
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plot->setAxisFont( QwtPlot::yRight, axisFont );
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// Axis title font
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std::vector<QwtPlot::Axis> axes = { QwtPlot::xBottom, QwtPlot::xTop, QwtPlot::yLeft, QwtPlot::yRight };
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for ( QwtPlot::Axis axis : axes )
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{
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QwtText axisTitle = plot->axisTitle( axis );
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QFont axisTitleFont = axisTitle.font();
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axisTitleFont.setPixelSize( caf::FontTools::pointSizeToPixelSize( axisFontSize ) );
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axisTitleFont.setBold( false );
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axisTitle.setFont( axisTitleFont );
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axisTitle.setRenderFlags( Qt::AlignRight );
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plot->setAxisTitle( axis, axisTitle );
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}
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// Set a focus policy to allow it taking key press events.
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// This is not strictly necessary since this widget inherit QwtPlot
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// which already has a focus policy.
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// However, for completeness we still do it here.
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plot->setFocusPolicy( Qt::WheelFocus );
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// Enable mousetracking and event filter
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plot->canvas()->setMouseTracking( true );
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plot->plotLayout()->setAlignCanvasToScales( true );
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plot->setContentsMargins( 1, 1, 1, 1 );
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// Store the pointer address as an object name. This way each plot can be identified uniquely for CSS-stylesheets
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QString objectName = QString( "%1" ).arg( reinterpret_cast<uint64_t>( plot ) );
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plot->setObjectName( objectName );
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QString canvasName = QString( "%1" ).arg( reinterpret_cast<uint64_t>( plot->canvas() ) );
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plot->canvas()->setObjectName( canvasName );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuQwtPlotTools::setDefaultAxes( QwtPlot* plot )
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{
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plot->enableAxis( QwtPlot::xBottom, true );
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plot->enableAxis( QwtPlot::yLeft, true );
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plot->enableAxis( QwtPlot::xTop, false );
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plot->enableAxis( QwtPlot::yRight, false );
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plot->axisWidget( QwtPlot::xBottom )->setMargin( 0 );
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plot->axisWidget( QwtPlot::yLeft )->setMargin( 0 );
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plot->axisWidget( QwtPlot::xTop )->setMargin( 0 );
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plot->axisWidget( QwtPlot::yRight )->setMargin( 0 );
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plot->setAxisMaxMinor( QwtPlot::xBottom, 2 );
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plot->setAxisMaxMinor( QwtPlot::yLeft, 3 );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RiuQwtPlotTools::enableDateBasedBottomXAxis( QwtPlot* plot,
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const QString& dateFormat,
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const QString& timeFormat,
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RiaQDateTimeTools::DateFormatComponents dateComponents,
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RiaQDateTimeTools::TimeFormatComponents timeComponents )
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{
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QwtDateScaleDraw* scaleDraw = new QwtDateScaleDraw( Qt::UTC );
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std::set<QwtDate::IntervalType> intervals = { QwtDate::Year,
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QwtDate::Month,
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QwtDate::Week,
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QwtDate::Day,
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QwtDate::Hour,
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QwtDate::Minute,
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QwtDate::Second,
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QwtDate::Millisecond };
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for ( QwtDate::IntervalType interval : intervals )
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{
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scaleDraw->setDateFormat( interval,
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dateTimeFormatForInterval( interval, dateFormat, timeFormat, dateComponents, timeComponents ) );
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}
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QwtDateScaleEngine* scaleEngine = new QwtDateScaleEngine( Qt::UTC );
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plot->setAxisScaleEngine( QwtPlot::xBottom, scaleEngine );
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plot->setAxisScaleDraw( QwtPlot::xBottom, scaleDraw );
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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QString RiuQwtPlotTools::dateTimeFormatForInterval( QwtDate::IntervalType interval,
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const QString& dateFormat,
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const QString& timeFormat,
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RiaQDateTimeTools::DateFormatComponents dateComponents,
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RiaQDateTimeTools::TimeFormatComponents timeComponents )
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{
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if ( dateComponents != RiaQDateTimeTools::DATE_FORMAT_UNSPECIFIED &&
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timeComponents != RiaQDateTimeTools::TimeFormatComponents::TIME_FORMAT_UNSPECIFIED )
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{
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return RiaQDateTimeTools::timeFormatString( timeFormat, timeComponents ) + "\n" +
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RiaQDateTimeTools::dateFormatString( dateFormat, dateComponents );
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}
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else
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{
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switch ( interval )
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{
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case QwtDate::Millisecond:
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return RiaQDateTimeTools::timeFormatString( timeFormat,
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RiaQDateTimeTools::TimeFormatComponents::TIME_FORMAT_HOUR_MINUTE_SECOND_MILLISECOND );
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case QwtDate::Second:
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return RiaQDateTimeTools::timeFormatString( timeFormat,
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RiaQDateTimeTools::TimeFormatComponents::TIME_FORMAT_HOUR_MINUTE_SECOND );
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case QwtDate::Minute:
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{
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QString fullFormat =
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RiaQDateTimeTools::timeFormatString( timeFormat,
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RiaQDateTimeTools::TimeFormatComponents::TIME_FORMAT_HOUR_MINUTE );
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fullFormat += "\n";
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fullFormat +=
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RiaQDateTimeTools::dateFormatString( dateFormat, RiaQDateTimeTools::DATE_FORMAT_YEAR_MONTH_DAY );
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return fullFormat;
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}
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case QwtDate::Hour:
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{
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QString fullFormat =
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RiaQDateTimeTools::timeFormatString( timeFormat,
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RiaQDateTimeTools::TimeFormatComponents::TIME_FORMAT_HOUR );
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if ( !fullFormat.endsWith( "AP" ) )
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{
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fullFormat += ":00";
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}
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fullFormat += "\n";
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fullFormat +=
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RiaQDateTimeTools::dateFormatString( dateFormat, RiaQDateTimeTools::DATE_FORMAT_YEAR_MONTH_DAY );
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return fullFormat;
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}
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case QwtDate::Day:
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return RiaQDateTimeTools::dateFormatString( dateFormat, RiaQDateTimeTools::DATE_FORMAT_YEAR_MONTH_DAY );
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case QwtDate::Week:
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return RiaQDateTimeTools::dateFormatString( dateFormat, RiaQDateTimeTools::DATE_FORMAT_YEAR_MONTH );
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case QwtDate::Month:
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return RiaQDateTimeTools::dateFormatString( dateFormat, RiaQDateTimeTools::DATE_FORMAT_YEAR_MONTH );
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case QwtDate::Year:
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return RiaQDateTimeTools::dateFormatString( dateFormat, RiaQDateTimeTools::DATE_FORMAT_YEAR );
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default:
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return RiaQDateTimeTools::dateFormatString( dateFormat, RiaQDateTimeTools::DATE_FORMAT_YEAR_MONTH_DAY );
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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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QwtPlotShapeItem* RiuQwtPlotTools::createBoxShape( const QString& label,
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double startX,
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double endX,
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double startY,
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double endY,
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QColor color,
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Qt::BrushStyle brushStyle )
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{
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return createBoxShapeT<QwtPlotShapeItem>( label, startX, endX, startY, endY, color, brushStyle );
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}
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