| 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 | Tmpfile = tmpfile();
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| 27 | if(Tmpfile==NULL) {
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| 28 | QMessageBox::warning(this, "ddd Message","Could not open temporary file.",QMessageBox::Ok);
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| 29 | }
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| 30 |
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| 31 | //---------------------------------------------------------------------
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| 32 | //**************************** Main window ****************************
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| 33 | //---------------------------------------------------------------------
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| 34 |
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| 35 | Central = new QWidget(this);
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| 36 | setCentralWidget(Central);
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| 37 |
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| 38 | Socket = new QTcpSocket(Central);
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| 39 | connect(Socket, SIGNAL(readyRead()), this, SLOT(ReadFromSocket()));
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| 40 | connect(Socket, SIGNAL(disconnected()), this, SLOT(GotDisconnected()));
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| 41 |
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| 42 | // SpinBox for event number
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| 43 | EventNo = new QSpinBox(Central);
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| 44 | EventNo->setEnabled(false);
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| 45 | connect(EventNo, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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| 46 | EventNo->setToolTip("Event number in file");
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| 47 | SpinLayout = new QFormLayout();
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| 48 | SpinLayout->setRowWrapPolicy(QFormLayout::WrapAllRows);
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| 49 | SpinLayout->addRow("E&vent #", EventNo);
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| 50 |
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| 51 | // SpinBox for channel number
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| 52 | ChannelNo = new QSpinBox(Central);
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| 53 | ChannelNo->setEnabled(false);
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| 54 | connect(ChannelNo, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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| 55 | ChannelNo->setToolTip("Channels 0-19 for 2 DRS chips per mezzanine board");
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| 56 |
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| 57 | // SpinBox for board number
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| 58 | BoardNo = new QSpinBox(Central);
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| 59 | BoardNo->setEnabled(false);
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| 60 | connect(BoardNo, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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| 61 | BoardNo->setToolTip("Mezzanine board number");
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| 62 |
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| 63 | // TextBox for pixel ID
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| 64 | PixelID = new QLineEdit(Central);
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| 65 | PixelID->setEnabled(false);
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| 66 | connect(PixelID, SIGNAL(returnPressed()), this, SLOT(TranslatePixelID()));
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| 67 | PixelID->setToolTip("Pixel identification");
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| 68 |
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| 69 | // Layout of pixel addressing widgets
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| 70 | FormLayout = new QFormLayout;
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| 71 | FormLayout->setRowWrapPolicy(QFormLayout::WrapAllRows);
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| 72 | FormLayout->addRow("&Channel #", ChannelNo);
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| 73 | FormLayout->addRow("&Board #", BoardNo);
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| 74 | FormLayout->addRow("Pixel ID", PixelID);
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| 75 |
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| 76 | // Socket button
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| 77 | SocketButton = new QPushButton("Socke&t\nInterface", Central);
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| 78 | SocketButton->setFont(QFont("Times", 10, QFont::Bold));
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| 79 | connect(SocketButton, SIGNAL(clicked()), this, SLOT(OpenSocketWindow()));
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| 80 | SocketButton->setToolTip("Open window for socket communication");
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| 81 |
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| 82 | // M0 display button
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| 83 | M0Display = new QPushButton("M0 Display",Central);
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| 84 | M0Display->setFont(QFont("Times", 10, QFont::Bold));
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| 85 | connect(M0Display, SIGNAL(clicked()), this, SLOT(OpenM0Window()));
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| 86 | M0Display->setToolTip("Open window for M0 display");
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| 87 |
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| 88 | // Acquire button and Continuous check box
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| 89 | GetButton = new QPushButton("&Acquire", Central);
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| 90 | GetButton->setFont(QFont("Times", 10, QFont::Bold));
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| 91 | GetButton->setEnabled(false);
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| 92 | connect(GetButton, SIGNAL(clicked()), this, SLOT(GetSignalFromSocket()));
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| 93 | GetButton->setToolTip("Acquire event over socket interface");
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| 94 | ContinuousBox = new QCheckBox("Continuous", Central);
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| 95 | ContinuousBox->setFont(QFont("Times", 10, QFont::Bold));
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| 96 | ContinuousBox->setToolTip("Acquire continuously");
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| 97 |
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| 98 | // Plot area
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| 99 | Graph = new QwtPlot(Central);
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| 100 | Graph->setAxisTitle(QwtPlot::yLeft, "Signal (mV)");
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| 101 | Graph->setAutoReplot(true);
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| 102 | Graph->setCanvasBackground(QColor(Qt::yellow));
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| 103 | Zoomer = new QwtPlotZoomer(QwtPlot::xBottom,QwtPlot::yLeft,Graph->canvas());
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| 104 | connect(Zoomer, SIGNAL(zoomed(const QwtDoubleRect &)), this, SLOT(HandleZoom(const QwtDoubleRect &)));
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| 105 | Panner = new QwtPlotPanner(Graph->canvas());
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| 106 | Panner->setMouseButton(Qt::LeftButton, Qt::ShiftModifier);
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| 107 | Grid = new QwtPlotGrid;
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| 108 | Grid->setMajPen(QPen(Qt::gray, 0, Qt::DotLine));
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| 109 | Grid->attach(Graph);
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| 110 | Signal = new QwtPlotCurve;
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| 111 | Signal->attach(Graph);
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| 112 | Signal->setStyle(QwtPlotCurve::Steps);
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| 113 |
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| 114 | // Text boxes for run and event header
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| 115 | RunHeaderDisplay = new QPlainTextEdit(Central);
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| 116 | EventHeaderDisplay = new QPlainTextEdit(Central);
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| 117 | RunHeaderDisplay->setReadOnly(true);
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| 118 | EventHeaderDisplay->setReadOnly(true);
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| 119 |
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| 120 | // Browse botton
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| 121 | LoadButton = new QToolButton(Central);
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| 122 | LoadButton->setToolButtonStyle (Qt::ToolButtonTextOnly);
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| 123 | LoadButton->setText("...");
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| 124 | connect(LoadButton, SIGNAL(clicked()), this, SLOT(FileDialog()));
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| 125 | LoadButton->setToolTip("Open file dialog to select raw data file");
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| 126 |
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| 127 | // Filename box
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| 128 | FilenameBox = new QLineEdit(Central);
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| 129 | connect(FilenameBox, SIGNAL(returnPressed()), this, SLOT(OpenDatafile()));
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| 130 | FilenameBox->setToolTip("Raw data file name");
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| 131 |
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| 132 | // Tab widget
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| 133 | TabWidget = new QTabWidget(Central);
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| 134 | TabWidget->addTab(Graph, "&Signal");
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| 135 | TabWidget->addTab(RunHeaderDisplay, "&Run Header");
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| 136 | TabWidget->addTab(EventHeaderDisplay, "&Event Header");
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| 137 |
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| 138 | // Layout of all widgets
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| 139 | MainLayout = new QGridLayout(Central);
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| 140 | MainLayout->addWidget(FilenameBox, 0, 0, 1, 3);
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| 141 | MainLayout->addWidget(LoadButton, 0, 3);
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| 142 | MainLayout->addLayout(SpinLayout, 1, 0);
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| 143 | MainLayout->addLayout(FormLayout, 2, 0);
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| 144 | MainLayout->addWidget(SocketButton, 6,0);
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| 145 | MainLayout->addWidget(M0Display, 3,0);
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| 146 | MainLayout->addWidget(GetButton, 4,0);
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| 147 | MainLayout->addWidget(ContinuousBox, 5,0);
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| 148 | MainLayout->addWidget(TabWidget, 1, 1, 6, 5);
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| 149 | MainLayout->setColumnStretch(1, 10);
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| 150 |
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| 151 | // Menu bar
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| 152 | QMenu* Menu = menuBar()->addMenu("&Menu");
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| 153 | OpenAction = Menu->addAction("Open data file", this, SLOT(FileDialog()));
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| 154 | OpenAction->setShortcut(Qt::CTRL + Qt::Key_O);
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| 155 | QAction* SaveAction = Menu->addAction("Save plot", this, SLOT(MenuSave()));
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| 156 | SaveAction->setShortcut(Qt::CTRL + Qt::Key_S);
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| 157 | Menu->addAction("Print plot", this, SLOT(MenuPrint()));
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| 158 | Menu->addAction("Save waveform to ASCII", this, SLOT(MenuSaveASCII()));
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| 159 | Menu->addSeparator();
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| 160 | PhysPipeAction = Menu->addAction("Plot physical pipeline", this, SLOT(DisplayEvent()));
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| 161 | PhysPipeAction->setCheckable(true);
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| 162 | PhysPipeAction->setEnabled(false);
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| 163 | Menu->addSeparator();
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| 164 | ConnectAction = Menu->addAction("Connect", this, SLOT(MakeConnection()));
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| 165 | ConnectAction->setShortcut(Qt::CTRL + Qt::Key_C);
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| 166 | Menu->addSeparator();
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| 167 | Menu->addAction("Help", this, SLOT(MenuHelp()));
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| 168 | Menu->addAction("About", this, SLOT(MenuAbout()));
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| 169 | Menu->addSeparator();
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| 170 | QAction* QuitAction = Menu->addAction("Quit", qApp, SLOT(quit()));
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| 171 | QuitAction->setShortcut(Qt::CTRL + Qt::Key_Q);
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| 172 |
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| 173 | //-----------------------------------------------------------------------
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| 174 | //**************************** Socket window ****************************
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| 175 | //-----------------------------------------------------------------------
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| 176 |
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| 177 | // Create widget (initially hidden)
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| 178 | SocketWindow = new QWidget();
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| 179 | SocketWindow->setWindowTitle("ddd - Socket Interface");
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| 180 |
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| 181 | // Edit box for IP Address
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| 182 | IPAddress = new QLineEdit(SocketWindow);
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| 183 | IPAddress->setText("eth-vme02");
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| 184 | IPAddress->setToolTip("Address of socket server");
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| 185 | AddressLayout = new QFormLayout;
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| 186 | AddressLayout->addRow("&Remote Address", IPAddress);
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| 187 |
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| 188 | // SpinBox for port selection
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| 189 | Port = new QSpinBox(SocketWindow);
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| 190 | Port->setRange(0,65535);
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| 191 | Port->setValue(2000);
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| 192 | Port->setToolTip("Port number of socket server");
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| 193 | PortLayout = new QFormLayout;
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| 194 | PortLayout->addRow("&Port", Port);
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| 195 |
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| 196 | // Button to make connection
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| 197 | Connect = new QPushButton("Connect", SocketWindow);
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| 198 | Connect->setFont(QFont("Times", 10, QFont::Bold));
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| 199 | connect(Connect, SIGNAL(clicked()), this, SLOT(MakeConnection()));
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| 200 | Connect->setToolTip("Connect to server");
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| 201 |
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| 202 | // Edit box for command
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| 203 | Command = new QLineEdit(SocketWindow);
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| 204 | CommandLayout = new QFormLayout;
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| 205 | CommandLayout->addRow("&Command", Command);
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| 206 | Command->setEnabled(false);
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| 207 | connect(Command, SIGNAL(returnPressed()), this, SLOT(SendToSocket()));
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| 208 | Command->setToolTip("Command to send to socket server");
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| 209 |
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| 210 | // Text box for socket output
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| 211 | SocketOutput= new QPlainTextEdit(SocketWindow);
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| 212 | SocketOutput->setReadOnly(true);
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| 213 | SocketOutput->setMaximumBlockCount(MAX_OUTPUT_LINES);
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| 214 | SocketOutput->setToolTip("Output of socket server");
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| 215 |
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| 216 | // Layout of all widgets
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| 217 | SocketLayout = new QGridLayout(SocketWindow);
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| 218 | SocketLayout->addLayout(AddressLayout, 0, 0, 0, 1);
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| 219 | SocketLayout->addLayout(PortLayout, 0, 2);
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| 220 | SocketLayout->addWidget(Connect, 0, 3);
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| 221 | SocketLayout->addLayout(CommandLayout, 1, 0, 1, 4);
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| 222 | SocketLayout->addWidget(SocketOutput, 2, 0, 4, 4);
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| 223 |
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| 224 | //-----------------------------------------------------------------------
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| 225 | //**************************** M0 window ****************************
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| 226 | //-----------------------------------------------------------------------
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| 227 |
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| 228 | M0Window = new QWidget();
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| 229 | M0Window->setWindowTitle("ddd - M0 Display");
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| 230 |
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| 231 | Graph2D = new QwtPlot(M0Window);
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| 232 | Graph2D->setAutoReplot(true);
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| 233 | Graph2D->setCanvasBackground(QColor(Qt::white));
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| 234 |
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| 235 | M0Start = new QSpinBox(M0Window);
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| 236 | M0Start->setEnabled(false);
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| 237 | connect(M0Start, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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| 238 | M0Start->setToolTip("First bin/sample of time window");
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| 239 | M0StartLayout = new QFormLayout;
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| 240 | M0StartLayout->addRow("First Bin", M0Start);
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| 241 |
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| 242 | M0Stop = new QSpinBox(M0Window);
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| 243 | M0Stop->setEnabled(false);
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| 244 | M0Stop->setRange(0,1023);
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| 245 | M0Stop->setValue(1023);
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| 246 | connect(M0Stop, SIGNAL(valueChanged(int)), this, SLOT(DisplayEvent(int)));
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| 247 | M0Stop->setToolTip("Last bin/sample of time window");
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| 248 | M0StopLayout = new QFormLayout;
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| 249 | M0StopLayout->addRow("Last Bin", M0Stop);
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| 250 |
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| 251 | M0Layout = new QGridLayout(M0Window);
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| 252 | M0Layout->addWidget(Graph2D, 1,1,3,3);
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| 253 | M0Layout->addLayout(M0StartLayout,4,1);
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| 254 | M0Layout->addLayout(M0StopLayout,4,2);
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| 255 |
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| 256 | Signal2D = new QwtPlotSpectrogram;
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| 257 | Signal2D->attach(Graph2D);
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| 258 |
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| 259 | //initialize raster data of M0 display
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| 260 | double z[6][6];
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| 261 | for (int i=0; i<6; i++){
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| 262 | for (int j=0; j<6; j++){
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| 263 | z[i][j]=i+j;
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| 264 | }
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| 265 | }
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| 266 | Signal2D->setData(SpectrogramDataM0(z));
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| 267 |
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| 268 | //color (z-) axis of M0 display
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| 269 | colorMap = QwtLinearColorMap(Qt::yellow, Qt::red);
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| 270 | Signal2D->setColorMap(colorMap);
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| 271 |
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| 272 | Graph2D->axisWidget(QwtPlot::yRight)->setTitle("Maximum Sample Amplitude (mV)");
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| 273 | Graph2D->axisWidget(QwtPlot::yRight)->setColorBarEnabled(true);
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| 274 | Graph2D->axisWidget(QwtPlot::yRight)->setColorMap(Signal2D->data().range(),Signal2D->colorMap());
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| 275 |
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| 276 | Graph2D->setAxisScale(QwtPlot::yRight,Signal2D->data().range().minValue(),Signal2D->data().range().maxValue());
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| 277 | Graph2D->enableAxis(QwtPlot::yRight);
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| 278 | Graph2D->plotLayout()->setAlignCanvasToScales(true);
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| 279 | Graph2D->replot();
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| 280 |
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| 281 | }
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| 282 |
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| 283 | ddd::~ddd() {
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| 284 | // Qwt items
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| 285 | delete Grid; delete Signal;
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| 286 | delete Signal2D;
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| 287 | // Layout items
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| 288 | delete PortLayout; delete CommandLayout;
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| 289 | delete M0StartLayout; delete M0StopLayout;
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| 290 | delete AddressLayout; delete FormLayout;
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| 291 | delete SpinLayout;
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| 292 | // Other items
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| 293 | delete SocketWindow;
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| 294 | delete M0Window;
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| 295 | delete PixMap; delete RD;
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| 296 |
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| 297 | fclose(Tmpfile);
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| 298 | }
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| 299 |
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| 300 |
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| 301 | //---------------------------------------------------------------------
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| 302 | //**************************** Main program ***************************
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| 303 | //---------------------------------------------------------------------
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| 304 |
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| 305 | int main(int argc, char *argv[]) {
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| 306 | QApplication app(argc, argv);
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| 307 |
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| 308 | ddd MainWindow;
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| 309 | MainWindow.setGeometry(100, 100, 800, 500);
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| 310 | MainWindow.setWindowTitle("ddd - DRS Data Display");
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| 311 | MainWindow.show();
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| 312 |
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| 313 | return app.exec();
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| 314 | }
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