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peteralieb |
package edu.byu.cc.plieber.fpgaenet.examples;
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import java.io.IOException;
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import java.net.InetAddress;
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import java.util.ArrayList;
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import com.trolltech.qt.core.QModelIndex;
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import com.trolltech.qt.core.Qt.DockWidgetArea;
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import com.trolltech.qt.gui.*;
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import com.trolltech.qt.gui.QAbstractItemView.SelectionMode;
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import com.trolltech.qt.gui.QBoxLayout.Direction;
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import edu.byu.cc.plieber.fpgaenet.debug.IcapReadback;
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import edu.byu.cc.plieber.fpgaenet.debug.LogicalMapping;
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import edu.byu.cc.plieber.fpgaenet.debug.llparse.LatchRBEntry;
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import edu.byu.cc.plieber.fpgaenet.fcp.FCPException;
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import edu.byu.cc.plieber.fpgaenet.fcp.FCPProtocol;
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import edu.byu.cc.plieber.fpgaenet.icapif.IcapInterface;
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import edu.byu.cc.plieber.fpgaenet.icapif.IcapTools;
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public class SignalMonitor extends QMainWindow{
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private QMenu fileMenu;
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private QMenu helpMenu;
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private QAction openLL;
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private QAction exitAct;
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private QAction aboutAct;
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private QAction aboutQtJambiAct;
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// Widgets
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private QLabel netLabel;
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private QLineEdit netValue;
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private QPushButton buttonGetValue;
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// Model/Views
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private QListView netListView;
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private QTableView netTableView;
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private NetListModel netListModel;
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private NetValueModel netValueModel;
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QSortFilterProxyModel tableProxyModel;
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QSortFilterProxyModel listProxyModel;
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// Connections
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FCPProtocol fcpProtocol;
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IcapInterface icapif;
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IcapTools icapTools;
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IcapReadback icapReadback;
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LatchRBEntry currentEntry;
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public static void main(String[] args) {
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QApplication.initialize(args);
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SignalMonitor signalMonitorGUI = new SignalMonitor(null);
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signalMonitorGUI.show();
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QApplication.exec();
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signalMonitorGUI.tearDown();
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}
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public void tearDown() {
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fcpProtocol.disconnect();
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}
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public SignalMonitor(QWidget parent) {
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super(parent);
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setWindowTitle("Signal Monitor");
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createActions();
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createMenus();
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createWidgets();
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setupConnections();
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connectSignals();
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}
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private void setupConnections() {
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try {
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fcpProtocol = new FCPProtocol();
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fcpProtocol.connect(InetAddress.getByName("192.168.1.222"), 0x3001);
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} catch (IOException e) {
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return;
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}
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icapif = new IcapInterface(fcpProtocol);
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icapTools = new IcapTools(icapif);
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icapReadback = new IcapReadback(icapTools);
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while(!fcpProtocol.isConnected());
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icapTools.synchIcap();
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}
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private void createActions() {
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openLL = new QAction(tr("&Open LL File"), this);
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openLL.setShortcut(tr("Ctrl+O"));
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openLL.setStatusTip(tr("Open new LL file"));
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openLL.triggered.connect(this, "openLL()");
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exitAct = new QAction(tr("E&xit"), this);
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exitAct.setShortcut(tr("Ctrl+Q"));
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exitAct.setStatusTip(tr("Exit the application"));
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exitAct.triggered.connect(this, "close()");
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aboutAct = new QAction(tr("&About"), this);
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aboutAct.setStatusTip(tr("Show the application's About box"));
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aboutAct.triggered.connect(this, "about()");
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aboutQtJambiAct = new QAction(tr("About &Qt Jambi"), this);
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aboutQtJambiAct.setStatusTip(tr("Show the Qt Jambi's About box"));
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aboutQtJambiAct.triggered.connect(QApplication.instance(), "aboutQtJambi()");
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}
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private void createMenus() {
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fileMenu = menuBar().addMenu(tr("&File"));
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fileMenu.addAction(openLL);
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fileMenu.addAction(exitAct);
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helpMenu = menuBar().addMenu(tr("&Help"));
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helpMenu.addAction(aboutAct);
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helpMenu.addAction(aboutQtJambiAct);
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}
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private void createWidgets() {
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// Left Dock Net List
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netListView = new QListView(this);
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netListView.setSelectionMode(SelectionMode.ExtendedSelection);
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QDockWidget dockWidget = new QDockWidget(tr("Net List"), this);
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dockWidget.setAllowedAreas(DockWidgetArea.LeftDockWidgetArea);
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dockWidget.setWidget(netListView);
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addDockWidget(DockWidgetArea.LeftDockWidgetArea, dockWidget);
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// Main area Frame -------------------------------------------------
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QFrame mainFrame = new QFrame(this);
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setCentralWidget(mainFrame);
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netTableView = new QTableView(mainFrame);
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QVBoxLayout mainLayout = new QVBoxLayout(mainFrame);
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mainLayout.addWidget(netTableView);
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buttonGetValue = new QPushButton(tr("Get Value"));
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buttonGetValue.clicked.connect(this, "getNetValues()");
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mainLayout.addWidget(buttonGetValue);
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mainFrame.setLayout(mainLayout);
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}
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private void connectSignals() {
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netListView.doubleClicked.connect(this, "openStatusWidget(QModelIndex)");
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}
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protected void openLL() {
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String fName = QFileDialog.getOpenFileName(this, tr("Open LL File"), "", new QFileDialog.Filter(
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tr("LL Files (*.ll *.LL)")));
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LogicalMapping llMapping = new LogicalMapping(fName);
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netListModel = new NetListModel(llMapping);
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listProxyModel = new QSortFilterProxyModel(this);
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listProxyModel.setSourceModel(netListModel);
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listProxyModel.sort(0);
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netListView.setModel(listProxyModel);
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netValueModel = new NetValueModel(new ArrayList<LatchRBEntry>(), icapReadback);
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tableProxyModel = new QSortFilterProxyModel(this);
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tableProxyModel.setSourceModel(netValueModel);
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netTableView.setModel(tableProxyModel);
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netTableView.setSelectionMode(SelectionMode.SingleSelection);
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netListView.selectionModel().selectionChanged.connect(this,
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"netSelectionChanged(QItemSelection,QItemSelection)");
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}
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protected void about() {
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QMessageBox.information(this, "Info", "It's your turn now :-)");
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}
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protected void openStatusWidget(QModelIndex index) {
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QWidget statusWidget = new QWidget();
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QLayout layout = new QBoxLayout(Direction.LeftToRight);
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layout.addWidget(new QLabel(tr(listProxyModel.data(index).toString()), statusWidget));
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statusWidget.setLayout(layout);
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statusWidget.setWindowTitle(tr("Net Status"));
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statusWidget.show();
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}
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protected void filterTableView(QModelIndex index) {
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//tableProxyModel.setFilterFixedString(listProxyModel.data(index).toString());
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}
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protected void netSelectionChanged(QItemSelection deselected, QItemSelection selected) {
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ArrayList<LatchRBEntry> entries = new ArrayList<LatchRBEntry>();
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for (QModelIndex index : netListView.selectionModel().selection().indexes()) {
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entries.add(netListModel.getEntry(listProxyModel.mapToSource(index)));
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}
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netValueModel.replaceContents(entries);
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tableProxyModel.sort(0);
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}
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protected void getNetValues() {
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try {
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netValueModel.updateValues();
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tableProxyModel.sort(0);
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} catch (FCPException e) {
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QMessageBox.critical(this, "FCP Error", "Error during FCP communication, connection closed");
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this.fcpProtocol.disconnect();
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this.close();
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}
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}
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}
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