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1 /** |
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2 * ChartFermenter.cpp is part of bmsapp. |
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3 * |
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4 * bmsapp is free software: you can redistribute it and/or modify |
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5 * it under the terms of the GNU General Public License as published by |
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6 * the Free Software Foundation, either version 3 of the License, or |
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7 * (at your option) any later version. |
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8 * |
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9 * bmsapp is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 * GNU General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU General Public License |
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15 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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16 */ |
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17 #include "ChartFermenter.h" |
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18 #include "MainWindow.h" |
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19 |
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20 |
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21 ChartFermenter::ChartFermenter(QString code, QString name, QWidget *parent) : QDialog(parent) |
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22 { |
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23 QSqlQuery query; |
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24 double timestamp; |
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25 |
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26 qDebug() << "ChartFermenter:" << code << name; |
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27 |
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28 QDialog* dialog = new QDialog(parent); |
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29 dialog->setWindowTitle(tr("BMSapp - Fermenter log ") + "\"" + name + "\""); |
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30 dialog->setObjectName(QString::fromUtf8("ChartFermenter")); |
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31 dialog->setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint); |
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32 dialog->resize(1024, 600); |
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33 |
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34 QDialogButtonBox *buttonBox = new QDialogButtonBox(dialog); |
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35 buttonBox->setObjectName(QString::fromUtf8("buttonBox")); |
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36 buttonBox->setGeometry(QRect(40, 565, 944, 36)); |
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37 buttonBox->setLayoutDirection(Qt::LeftToRight); |
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38 buttonBox->setOrientation(Qt::Horizontal); |
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39 buttonBox->setStandardButtons(QDialogButtonBox::Ok); |
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40 buttonBox->setCenterButtons(true); |
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41 |
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42 QSplineSeries *pv_air = new QSplineSeries(); |
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43 QSplineSeries *pv_beer = new QSplineSeries(); |
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44 QSplineSeries *pv_chiller = new QSplineSeries(); |
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45 QSplineSeries *pwr_cool = new QSplineSeries(); |
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46 QSplineSeries *pwr_heat = new QSplineSeries(); |
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47 |
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48 query.prepare("SELECT * FROM log_fermenter WHERE code=:code ORDER BY datetime"); |
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49 query.bindValue(":code", code); |
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50 query.exec(); |
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51 while (query.next()) { |
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52 timestamp = query.value("datetime").toDateTime().toSecsSinceEpoch() * 1000; |
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53 pv_air->append(timestamp, query.value("temp_air").toDouble()); |
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54 pv_beer->append(timestamp, query.value("temp_beer").toDouble()); |
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55 if (query.value("temp_chiller").toDouble() > 0) |
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56 pv_chiller->append(timestamp, query.value("temp_chiller").toDouble()); |
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57 pwr_cool->append(timestamp, query.value("cooler_power").toDouble()); |
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58 pwr_heat->append(timestamp, query.value("heater_power").toDouble()); |
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59 } |
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60 |
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61 pv_air->setName(tr("Air")); |
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62 pv_air->setColor(QColorConstants::Svg::lightgreen); |
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63 pv_beer->setName(tr("Beer")); |
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64 QPen pen(QColorConstants::Svg::navy); |
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65 pen.setWidth(3); |
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66 pv_beer->setPen(pen); |
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67 pv_chiller->setName(tr("Chiller")); |
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68 pv_chiller->setColor(QColorConstants::Svg::lightsalmon); |
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69 pv_chiller->setOpacity(0.75); |
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70 |
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71 pwr_cool->setName("Cool %"); |
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72 pwr_cool->setOpacity(0.25); |
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73 pwr_cool->setColor(QColorConstants::Blue); |
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74 pwr_heat->setName("Heat %"); |
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75 pwr_heat->setOpacity(0.25); |
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76 pwr_heat->setColor(QColorConstants::Red); |
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77 |
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78 QChart *chart = new QChart(); |
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79 chart->setTitle(QString("%1 \"%2\"").arg(code).arg(name)); |
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80 chart->addSeries(pwr_cool); |
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81 chart->addSeries(pwr_heat); |
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82 chart->addSeries(pv_chiller); |
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83 chart->addSeries(pv_air); |
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84 chart->addSeries(pv_beer); |
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85 |
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86 QDateTimeAxis *axisX = new QDateTimeAxis; |
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87 axisX->setTickCount(10); |
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88 axisX->setFormat("dd MMM"); |
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89 axisX->setTitleText(tr("Date")); |
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90 axisX->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); |
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91 chart->addAxis(axisX, Qt::AlignBottom); |
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92 pv_air->attachAxis(axisX); |
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93 pv_beer->attachAxis(axisX); |
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94 pv_chiller->attachAxis(axisX); |
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95 |
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96 QValueAxis *axisY = new QValueAxis; |
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97 axisY->setTickCount(11); |
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98 axisY->setMinorTickCount(1); |
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99 axisY->setLabelFormat("%i"); |
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100 axisY->setTitleText(tr("Temp °C")); |
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101 axisY->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); |
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102 chart->addAxis(axisY, Qt::AlignLeft); |
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103 pv_air->attachAxis(axisY); |
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104 pv_beer->attachAxis(axisY); |
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105 pv_chiller->attachAxis(axisY); |
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106 |
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107 QValueAxis *axisYR = new QValueAxis; |
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108 axisYR->setRange(0, 100); |
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109 axisYR->setTickCount(11); |
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110 axisYR->setLabelFormat("%i"); |
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111 axisYR->setTitleText(tr("Power %")); |
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112 axisYR->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); |
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113 chart->addAxis(axisYR, Qt::AlignRight); |
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114 pwr_cool->attachAxis(axisYR); |
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115 pwr_heat->attachAxis(axisYR); |
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116 |
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117 |
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118 |
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119 QChartView *chartView = new QChartView(chart); |
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120 chartView->setRenderHint(QPainter::Antialiasing); |
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121 dialog->setLayout(new QVBoxLayout); |
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122 dialog->layout()->addWidget(chartView); |
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123 dialog->layout()->addWidget(buttonBox); |
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124 |
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125 QObject::connect(buttonBox, SIGNAL(accepted()), dialog, SLOT(accept())); |
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126 QObject::connect(buttonBox, SIGNAL(rejected()), dialog, SLOT(reject())); |
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127 |
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128 dialog->setModal(true); |
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129 dialog->exec(); |
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130 } |
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131 |
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132 |
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133 ChartFermenter::~ChartFermenter() {} |
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134 |