1 | /* ============================================================
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2 |
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3 | DRS Data Display
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4 |
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5 | Qt-based graphical user interface for displaying data taken with
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6 | the drsdaq program.
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7 | There are two operation modes: inspection of a raw data file and
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8 | data taking via the socket interface. Connecting to a socket server
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9 | automatically disables raw data file operation and closes any open
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10 | file.
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11 |
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12 | Oliver Grimm
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13 |
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14 | ============================================================ */
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15 |
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16 | #include "GUI.h"
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17 |
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18 | ddd::ddd() {
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19 |
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20 | WaitForData = false;
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21 |
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22 | // Instantiate without console output
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23 | RD = new RawDataCTX(true);
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24 | PixMap = new PixelMap("../../config/PixelMap.txt", false);
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25 |
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26 | //---------------------------------------------------------------------
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27 | //**************************** Main window ****************************
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28 | //---------------------------------------------------------------------
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29 |
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30 | Central = new QWidget(this);
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31 | setCentralWidget(Central);
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32 |
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33 | Socket = new QTcpSocket(Central);
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34 | connect(Socket, SIGNAL(readyRead()), this, SLOT(ReadFromSocket()));
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35 | connect(Socket, SIGNAL(disconnected()), this, SLOT(GotDisconnected()));
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36 |
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37 | // SpinBox for event number
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38 | EventNo = new QSpinBox(Central);
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39 | EventNo->setEnabled(false);
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40 | connect(EventNo, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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41 | EventNo->setToolTip("Event number in file");
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42 | SpinLayout = new QFormLayout();
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43 | SpinLayout->setRowWrapPolicy(QFormLayout::WrapAllRows);
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44 | SpinLayout->addRow("E&vent #", EventNo);
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45 |
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46 | // SpinBox for channel number
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47 | ChannelNo = new QSpinBox(Central);
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48 | ChannelNo->setEnabled(false);
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49 | connect(ChannelNo, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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50 | ChannelNo->setToolTip("Channels 0-19 for 2 DRS chips per mezzanine board");
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51 |
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52 | // SpinBox for board number
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53 | BoardNo = new QSpinBox(Central);
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54 | BoardNo->setEnabled(false);
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55 | connect(BoardNo, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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56 | BoardNo->setToolTip("Mezzanine board number");
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57 |
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58 | // TextBox for pixel ID
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59 | PixelID = new QLineEdit(Central);
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60 | PixelID->setEnabled(false);
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61 | connect(PixelID, SIGNAL(returnPressed()), this, SLOT(TranslatePixelID()));
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62 | PixelID->setToolTip("Pixel identification");
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63 |
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64 | // Layout of pixel addressing widgets
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65 | FormLayout = new QFormLayout;
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66 | FormLayout->setRowWrapPolicy(QFormLayout::WrapAllRows);
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67 | FormLayout->addRow("&Channel #", ChannelNo);
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68 | FormLayout->addRow("&Board #", BoardNo);
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69 | FormLayout->addRow("Pixel ID", PixelID);
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70 |
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71 | // Socket button
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72 | SocketButton = new QPushButton("Socke&t\nInterface", Central);
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73 | SocketButton->setFont(QFont("Times", 10, QFont::Bold));
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74 | connect(SocketButton, SIGNAL(clicked()), this, SLOT(OpenSocketWindow()));
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75 | SocketButton->setToolTip("Open window for socket communication");
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76 |
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77 | // Acquire button and Continuous check box
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78 | GetButton = new QPushButton("&Acquire", Central);
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79 | GetButton->setFont(QFont("Times", 10, QFont::Bold));
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80 | GetButton->setEnabled(false);
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81 | connect(GetButton, SIGNAL(clicked()), this, SLOT(GetSignalFromSocket()));
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82 | GetButton->setToolTip("Acquire event over socket interface");
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83 | ContinuousBox = new QCheckBox("Continuous", Central);
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84 | ContinuousBox->setFont(QFont("Times", 10, QFont::Bold));
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85 | ContinuousBox->setToolTip("Acquire continuously");
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86 |
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87 | // Plot area
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88 | Graph = new QwtPlot(Central);
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89 | Graph->setAxisTitle(QwtPlot::xBottom, "Time (ns)");
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90 | Graph->setAxisTitle(QwtPlot::yLeft, "Signal (mV)");
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91 | Graph->setAutoReplot(true);
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92 | Graph->setCanvasBackground(QColor(Qt::yellow));
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93 | Graph->setToolTip("Left mouse button to zoom (+Shift to pan)");
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94 | Zoomer = new QwtPlotZoomer(QwtPlot::xBottom,QwtPlot::yLeft,Graph->canvas());
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95 | Panner = new QwtPlotPanner(Graph->canvas());
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96 | Panner->setMouseButton(Qt::LeftButton, Qt::ShiftModifier);
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97 | Grid = new QwtPlotGrid;
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98 | Grid->setMajPen(QPen(Qt::gray, 0, Qt::DotLine));
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99 | Grid->attach(Graph);
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100 | Signal = new QwtPlotCurve;
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101 | Signal->attach(Graph);
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102 | Signal->setStyle(QwtPlotCurve::Steps);
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103 |
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104 | // Text boxes for run and event header
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105 | RunHeaderDisplay = new QPlainTextEdit(Central);
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106 | EventHeaderDisplay = new QPlainTextEdit(Central);
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107 | RunHeaderDisplay->setReadOnly(true);
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108 | EventHeaderDisplay->setReadOnly(true);
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109 |
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110 | // Browse botton
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111 | LoadButton = new QToolButton(Central);
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112 | LoadButton->setToolButtonStyle (Qt::ToolButtonTextOnly);
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113 | LoadButton->setText("...");
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114 | connect(LoadButton, SIGNAL(clicked()), this, SLOT(FileDialog()));
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115 | LoadButton->setToolTip("Open file dialog to select raw data file");
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116 |
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117 | // Filename box
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118 | FilenameBox = new QLineEdit(Central);
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119 | connect(FilenameBox, SIGNAL(returnPressed()), this, SLOT(OpenDatafile()));
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120 | FilenameBox->setToolTip("Raw data file name");
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121 |
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122 | // Tab widget
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123 | TabWidget = new QTabWidget(Central);
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124 | TabWidget->addTab(Graph, "&Signal");
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125 | TabWidget->addTab(RunHeaderDisplay, "&Run Header");
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126 | TabWidget->addTab(EventHeaderDisplay, "&Event Header");
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127 |
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128 | // Layout of all widgets
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129 | MainLayout = new QGridLayout(Central);
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130 | MainLayout->addWidget(FilenameBox, 0, 0, 1, 3);
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131 | MainLayout->addWidget(LoadButton, 0, 3);
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132 | MainLayout->addLayout(SpinLayout, 1, 0);
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133 | MainLayout->addLayout(FormLayout, 2, 0);
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134 | MainLayout->addWidget(SocketButton, 6,0);
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135 | MainLayout->addWidget(GetButton, 4,0);
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136 | MainLayout->addWidget(ContinuousBox, 5,0);
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137 | MainLayout->addWidget(TabWidget, 1, 1, 6, 5);
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138 | MainLayout->setColumnStretch(1, 10);
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139 |
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140 | // Menu bar
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141 | QMenu* Menu = menuBar()->addMenu("&Menu");
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142 | OpenAction = Menu->addAction("Open data file", this, SLOT(FileDialog()));
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143 | OpenAction->setShortcut(Qt::CTRL + Qt::Key_O);
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144 | QAction* SaveAction = Menu->addAction("Save plot", this, SLOT(MenuSave()));
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145 | SaveAction->setShortcut(Qt::CTRL + Qt::Key_S);
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146 | Menu->addAction("Print plot", this, SLOT(MenuPrint()));
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147 | Menu->addSeparator();
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148 | ConnectAction = Menu->addAction("Connect", this, SLOT(MakeConnection()));
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149 | ConnectAction->setShortcut(Qt::CTRL + Qt::Key_C);
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150 | Menu->addSeparator();
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151 | Menu->addAction("Help", this, SLOT(MenuHelp()));
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152 | Menu->addAction("About", this, SLOT(MenuAbout()));
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153 | Menu->addSeparator();
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154 | QAction* QuitAction = Menu->addAction("Quit", qApp, SLOT(quit()));
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155 | QuitAction->setShortcut(Qt::CTRL + Qt::Key_Q);
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156 |
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157 | //-----------------------------------------------------------------------
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158 | //**************************** Socket window ****************************
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159 | //-----------------------------------------------------------------------
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160 |
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161 | // Create widget (initially hidden)
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162 | SocketWindow = new QWidget();
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163 | SocketWindow->setWindowTitle("ddd - Socket Interface");
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164 |
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165 | // Edit box for IP Address
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166 | IPAddress = new QLineEdit(SocketWindow);
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167 | IPAddress->setText("eth-vme02");
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168 | IPAddress->setToolTip("Address of socket server");
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169 | AddressLayout = new QFormLayout;
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170 | AddressLayout->addRow("&Remote Address", IPAddress);
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171 |
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172 | // SpinBox for port selection
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173 | Port = new QSpinBox(SocketWindow);
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174 | Port->setRange(0,65535);
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175 | Port->setValue(2000);
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176 | Port->setToolTip("Port number of socket server");
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177 | PortLayout = new QFormLayout;
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178 | PortLayout->addRow("&Port", Port);
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179 |
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180 | // Button to make connection
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181 | Connect = new QPushButton("Connect", SocketWindow);
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182 | Connect->setFont(QFont("Times", 10, QFont::Bold));
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183 | connect(Connect, SIGNAL(clicked()), this, SLOT(MakeConnection()));
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184 | Connect->setToolTip("Connect to server");
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185 |
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186 | // Edit box for command
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187 | Command = new QLineEdit(SocketWindow);
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188 | CommandLayout = new QFormLayout;
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189 | CommandLayout->addRow("&Command", Command);
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190 | Command->setEnabled(false);
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191 | connect(Command, SIGNAL(returnPressed()), this, SLOT(SendToSocket()));
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192 | Command->setToolTip("Command to send to socket server");
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193 |
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194 | // Text box for socket output
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195 | SocketOutput= new QPlainTextEdit(SocketWindow);
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196 | SocketOutput->setReadOnly(true);
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197 | SocketOutput->setMaximumBlockCount(MAX_OUTPUT_LINES);
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198 | SocketOutput->setToolTip("Output of socket server");
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199 |
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200 | // Layout of all widgets
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201 | SocketLayout = new QGridLayout(SocketWindow);
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202 | SocketLayout->addLayout(AddressLayout, 0, 0, 0, 1);
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203 | SocketLayout->addLayout(PortLayout, 0, 2);
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204 | SocketLayout->addWidget(Connect, 0, 3);
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205 | SocketLayout->addLayout(CommandLayout, 1, 0, 1, 4);
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206 | SocketLayout->addWidget(SocketOutput, 2, 0, 4, 4);
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207 | }
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208 |
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209 | ddd::~ddd() {
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210 | // Qwt items
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211 | delete Grid; delete Signal;
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212 | // Layout items
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213 | delete PortLayout; delete CommandLayout;
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214 | delete AddressLayout; delete FormLayout;
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215 | delete SpinLayout;
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216 | // Other items
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217 | delete SocketWindow;
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218 | delete PixMap; delete RD;
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219 | }
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220 |
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221 |
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222 | //---------------------------------------------------------------------
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223 | //**************************** Main program ***************************
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224 | //---------------------------------------------------------------------
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225 |
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226 | int main(int argc, char *argv[]) {
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227 | QApplication app(argc, argv);
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228 |
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229 | ddd MainWindow;
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230 | MainWindow.setGeometry(100, 100, 800, 500);
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231 | MainWindow.setWindowTitle("ddd - DRS Data Display");
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232 | MainWindow.show();
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233 |
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234 | return app.exec();
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235 | }
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