/****************************************************************************** * Copyright (C) 2021 Edelhirsch Software GmbH * This file may be used under the terms of the 3-clause BSD License *****************************************************************************/ #include "UsageDiagram.h" #include "Diagram.h" #include #include #include QSK_SUBCONTROL( UsageDiagramLegend, Panel ) QSK_SUBCONTROL( UsageDiagramLegend, Symbol ) QSK_STATE( UsageDiagramLegend, Water, ( QskAspect::FirstUserState << 1 ) ) QSK_STATE( UsageDiagramLegend, Electricity, ( QskAspect::FirstUserState << 2 ) ) QSK_STATE( UsageDiagramLegend, Gas, ( QskAspect::FirstUserState << 3 ) ) QSK_SUBCONTROL( UsageDiagramBox, Panel ) QSK_SUBCONTROL( UsageDiagramBox, DaysBox ) QSK_SUBCONTROL( UsageDiagramBox, DayText ) namespace { class LegendItem : public QskLinearBox { public: LegendItem( QskAspect::State state, QQuickItem* parent = nullptr ) : QskLinearBox( Qt::Horizontal, parent ) { setSpacing( 10 ); auto symbol = new QskBox( true ); symbol->setSubcontrolProxy( QskBox::Panel, UsageDiagramLegend::Symbol ); symbol->setSizePolicy( QskSizePolicy::Fixed, QskSizePolicy::Fixed ); symbol->setSkinStateFlag( state ); QString text; if( state == UsageDiagramLegend::Water ) { text = "Water"; } else if( state == UsageDiagramLegend::Electricity ) { text = "Electricity"; } else if( state == UsageDiagramLegend::Gas ) { text = "Gas"; } auto label = new QskTextLabel( text ); label->setFontRole( QskSkin::TinyFont ); addItem( symbol ); addItem( label ); } }; class UsageDiagram : public Diagram { public: UsageDiagram( QQuickItem* parent = nullptr ) : Diagram( parent ) { // These values are calculated with a boost::math::cubic_b_spline. // We just output the values here to get rid of the dependency: const qreal water[] = { 64.00, 64.00, 64.00, 64.00, 64.00, 64.00, 64.00, 64.00, 64.00, 64.00, 64.00, 63.99, 63.96, 63.85, 63.64, 63.30, 62.79, 62.09, 61.14, 59.93, 58.42, 56.59, 54.50, 52.23, 49.84, 47.42, 45.03, 42.76, 40.68, 38.85, 37.36, 36.27, 35.55, 35.19, 35.14, 35.39, 35.91, 36.65, 37.60, 38.73, 40.00, 41.39, 42.87, 44.41, 46.00, 47.60, 49.19, 50.76, 52.26, 53.68, 55.00, 56.19, 57.24, 58.15, 58.90, 59.51, 59.95, 60.23, 60.33, 60.26, 60.00, 59.56, 58.94, 58.17, 57.27, 56.24, 55.12, 53.92, 52.65, 51.34, 50.00, 48.65, 47.32, 46.03, 44.79, 43.65, 42.61, 41.70, 40.95, 40.37, 40.00, 39.85, 39.94, 40.26, 40.84, 41.67, 42.77, 44.15, 45.80, 47.75, 50.00, 52.54, 55.30, 58.19, 61.13, 64.04, 66.82, 69.40, 71.67, 73.57 }; const qreal electricity[] = { 36.00, 36.01, 36.11, 36.37, 36.88, 37.73, 38.98, 40.73, 43.07, 46.06, 49.80, 54.31, 59.38, 64.73, 70.09, 75.20, 79.77, 83.55, 86.24, 87.59, 87.33, 85.26, 81.61, 76.64, 70.67, 63.98, 56.86, 49.61, 42.52, 35.89, 30.00, 25.09, 21.14, 18.08, 15.83, 14.31, 13.45, 13.16, 13.37, 14.01, 15.00, 16.26, 17.73, 19.36, 21.07, 22.82, 24.55, 26.19, 27.68, 28.97, 30.00, 30.73, 31.25, 31.65, 32.04, 32.52, 33.21, 34.19, 35.58, 37.48, 40.00, 43.17, 46.80, 50.61, 54.33, 57.71, 60.47, 62.35, 63.07, 62.38, 60.00, 55.79, 50.12, 43.46, 36.31, 29.13, 22.43, 16.68, 12.37, 9.98, 10.00, 12.73, 17.76, 24.50, 32.36, 40.75, 49.09, 56.77, 63.21, 67.81, 70.00, 69.37, 66.28, 61.29, 54.96, 47.85, 40.51, 33.50, 27.37, 22.68 }; const qreal gas[] = { 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.50, 43.51, 43.59, 43.80, 44.20, 44.87, 45.86, 47.25, 49.10, 51.47, 54.43, 58.01, 62.05, 66.38, 70.80, 75.12, 79.16, 82.73, 85.64, 87.70, 88.73, 88.60, 87.42, 85.34, 82.55, 79.20, 75.47, 71.51, 67.51, 63.61, 60.00, 56.80, 54.04, 51.68, 49.71, 48.11, 46.86, 45.95, 45.35, 45.04, 45.00, 45.22, 45.71, 46.46, 47.50, 48.82, 50.43, 52.35, 54.58, 57.13, 60.00, 63.17, 66.45, 69.62, 72.46, 74.74, 76.24, 76.74, 76.01, 73.84, 70.00, 64.39, 57.37, 49.45, 41.12, 32.86, 25.18, 18.56, 13.49, 10.48 }; addCurve( water, sizeof( water ) / sizeof( qreal ) ); addCurve( electricity, sizeof( electricity ) / sizeof( qreal ) ); addCurve( gas, sizeof( gas ) / sizeof( qreal ) ); setYMax( 100 ); } private: void addCurve( const qreal values[], const size_t count ) { QVector< QPointF > points; points.reserve( count ); for( size_t i = 0; i < count; i++ ) points += QPointF( i, values[i] ); addDataPoints( points, Diagram::Area ); } }; } UsageDiagramLegend::UsageDiagramLegend( QQuickItem* parent ) : QskLinearBox( parent ) { initSizePolicy( QskSizePolicy::Fixed, QskSizePolicy::Fixed ); setMargins( 10, 10, 20, 10 ); setSpacing( 30 ); addItem( new LegendItem( UsageDiagramLegend::Water ) ); addItem( new LegendItem( UsageDiagramLegend::Electricity ) ); addItem( new LegendItem( UsageDiagramLegend::Gas ) ); } UsageDiagramBox::UsageDiagramBox( QQuickItem* parent ) : Box( QString(), parent ) { setSubcontrolProxy( QskBox::Panel, Panel ); auto gridBox = new QskGridBox(); gridBox->setSpacing( 0 ); gridBox->addItem( new UsageDiagramLegend(), 0, 0, 1, -1, Qt::AlignTop | Qt::AlignRight ); gridBox->addItem( new UsageDiagram(), 0, 0, 1, -1 ); const char* days[] = { "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" }; for( size_t i = 0; i < sizeof( days ) / sizeof( days[0] ); i++ ) { auto box = new QskBox( true ); box->setSubcontrolProxy( QskBox::Panel, UsageDiagramBox::DaysBox ); auto label = new QskTextLabel( days[i] ); label->setSubcontrolProxy( QskTextLabel::Text, UsageDiagramBox::DayText ); label->setAlignment( Qt::AlignCenter ); label->setMargins( 0, 10, 0, 10 ); gridBox->addItem( box, 0, i ); gridBox->addItem( label, 1, i ); } addItem( gridBox ); } #include "moc_UsageDiagram.cpp"