/******************************************************************************* * Gui.cc TapeSigGen Gui * T.Barnaby, BEAM Ltd, 2006-1-30 ******************************************************************************* */ #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <Gui.h> #include <qpopupmenu.h> #include <qaction.h> #include <qmenubar.h> #include <qfiledialog.h> #include <qvbox.h> #include <qframe.h> #include <qgrid.h> #include <qlineedit.h> #include <qgroupbox.h> #include <qmessagebox.h> Gui::Gui() : otests(testsInit()){ otest = 0; } Gui::~Gui(){ } void Gui::initMenubar(){ QPopupMenu* m; QAction* a; m = new QPopupMenu(); a = addAction(m, tr("Quit"), tr("&Quit"), tr("Ctrl+Q"), SLOT(slotQuit()), tr("Quits the application")); menuBar()->insertItem(tr("&File"), m); menuBar( )->insertSeparator(-1); m = new QPopupMenu(); a = addAction(m, tr("Manual"), tr("&Manual"), tr("Ctrl+M"), SLOT(manual()), tr("Online Manual")); a = addAction(m, tr("About"), tr("&About"), tr("Ctrl+A"), SLOT(about()), tr("About the program")); menuBar()->insertItem(tr("&Help"), m); // setMinimumSize(QSize(1024,850)); } void Gui::initMain(){ BError err; QFont font; QVBox* vbox; QGroupBox* g; QWidget* w; BIter i; font = qApp->font(); font.setPointSize(10); qApp->setFont(font, true); vbox = new QVBox(this); // Settings g = new QGroupBox(4, Horizontal, "Settings", vbox); g->setFrameStyle(QFrame::Panel | QFrame::Sunken); g->setLineWidth(2); w = new QLabel("Type", g); owtype = new QComboBox(g); connect(owtype, SIGNAL(activated(const QString&)), this, SLOT(update())); for(otests.start(i); !otests.isEnd(i); otests.next(i)){ owtype->insertItem(otests[i]->name().retStr()); } w = new QLabel("Sample Frequency", g); owsampleFreq = new QLineEdit("150000000.0", g); owsampleFreq->setReadOnly(1); w = new QLabel("Signal Amplitude", g); owsignalAmplitude = new QLineEdit("1.0", g); // Info box g = new QGroupBox(1, Horizontal, "Info", vbox); g->setFrameStyle(QFrame::Panel | QFrame::Sunken); g->setLineWidth(2); owinfo = new QTextEdit(g); owinfo->setReadOnly(1); owinfo->setMinimumHeight(50); // Control buttons g = new QGroupBox(2, Horizontal, "Controls", vbox); g->setFrameStyle(QFrame::Panel | QFrame::Sunken); g->setLineWidth(2); owstartButton = new QPushButton("Start", g); connect(owstartButton, SIGNAL(clicked()), this, SLOT(startTest())); owstopButton = new QPushButton("Stop", g); connect(owstopButton, SIGNAL(clicked()), this, SLOT(stopTest())); setCentralWidget(vbox); update(); owstartButton->setEnabled(true); owstopButton->setEnabled(false); } void Gui::initToolbar(){ } void Gui::manual(){ system("firefox /usr/tms/doc/index.html&"); } void Gui::about(){ BString title = "<h3>TmsSigGenGui</h3>"; BString msg; msg = title + "<p>© BEAM Ltd 2007</p><p>TMS Signal Generator Version: " + VERSION + "</p>"; QMessageBox::information(this, "About", msg.retStr()); } void* Gui::function(){ BError err; if(err = otest->run()){ BString msg = BString("Test init error: ") + err.getString(); fprintf(stderr, "%s\n", msg.retStr()); QMessageBox::warning(this, "Error", msg.retStr()); } return 0; } void Gui::startTest(){ BError err; TestParams params; // printf("Start\n"); params.setValue("samplerate", owsampleFreq->text().ascii()); params.setValue("amplitude", owsignalAmplitude->text().ascii()); if(err = otest->init(params)){ BString msg = BString("Test init error: ") + err.getString(); fprintf(stderr, "%s\n", msg.retStr()); QMessageBox::warning(this, "Error", msg.retStr()); return; } owstartButton->setEnabled(false); owstopButton->setEnabled(true); start(); } void Gui::stopTest(){ // printf("Stop\n"); cancel(); waitForCompletion(); otest->close(); owstartButton->setEnabled(true); owstopButton->setEnabled(false); } void Gui::update(){ BError err; BIter i; BString s; // printf("Update\n"); for(otests.start(i); !otests.isEnd(i); otests.next(i)){ s = owtype->currentText().ascii(); if(s.toLower() == otests[i]->name().toLower()){ otest = otests[i]; break; } } if(otest == 0){ QMessageBox::warning(this, "Error", "Test not found"); return; } else { owinfo->setText(otest->info().retStr()); } }