[35] | 1 |
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| 2 | /* -------------------------------------------------------------------------
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[93] | 3 | * BKG NTRIP Client
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[35] | 4 | * -------------------------------------------------------------------------
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| 5 | *
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| 6 | * Class: bncWindow
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| 7 | *
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| 8 | * Purpose: This class implements the main application window.
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| 9 | *
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| 10 | * Author: L. Mervart
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| 11 | *
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| 12 | * Created: 24-Dec-2005
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| 13 | *
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| 14 | * Changes:
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| 15 | *
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| 16 | * -----------------------------------------------------------------------*/
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| 17 |
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| 18 | #include "bncwindow.h"
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[149] | 19 | #include "bncapp.h"
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[35] | 20 | #include "bncgetthread.h"
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| 21 | #include "bnctabledlg.h"
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| 22 |
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| 23 | using namespace std;
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| 24 |
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| 25 | // Constructor
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| 26 | ////////////////////////////////////////////////////////////////////////////
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| 27 | bncWindow::bncWindow() {
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| 28 |
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[91] | 29 | int ww = QFontMetrics(this->font()).width('w');
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[35] | 30 |
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[143] | 31 | setMinimumSize(60*ww, 80*ww);
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[91] | 32 |
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[35] | 33 | // Create Actions
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| 34 | // --------------
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[108] | 35 | _actHelp = new QAction(tr("&Help Contents"),this);
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| 36 | connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
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[35] | 37 |
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[108] | 38 | _actAbout = new QAction(tr("&About BNC"),this);
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| 39 | connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
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| 40 |
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[110] | 41 | _actFontSel = new QAction(tr("Select &Fonts"),this);
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| 42 | connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
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| 43 |
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[35] | 44 | _actSaveOpt = new QAction(tr("&Save Options"),this);
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| 45 | connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
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| 46 |
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| 47 | _actQuit = new QAction(tr("&Quit"),this);
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| 48 | connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
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| 49 |
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[105] | 50 | _actAddMountPoints = new QAction(tr("&Add Mountpoints"),this);
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[35] | 51 | connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
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| 52 |
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[105] | 53 | _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
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[35] | 54 | connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
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[83] | 55 | _actDeleteMountPoints->setEnabled(false);
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[35] | 56 |
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| 57 | _actGetData = new QAction(tr("&Get Data"),this);
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| 58 | connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
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| 59 |
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| 60 | // Create Menus
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| 61 | // ------------
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| 62 | _menuFile = menuBar()->addMenu(tr("&File"));
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[110] | 63 | _menuFile->addAction(_actFontSel);
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| 64 | _menuFile->addSeparator();
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[35] | 65 | _menuFile->addAction(_actSaveOpt);
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| 66 | _menuFile->addSeparator();
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| 67 | _menuFile->addAction(_actQuit);
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| 68 |
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| 69 | _menuHlp = menuBar()->addMenu(tr("&Help"));
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[108] | 70 | _menuHlp->addAction(_actHelp);
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[35] | 71 | _menuHlp->addAction(_actAbout);
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| 72 |
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| 73 | // Tool (Command) Bar
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| 74 | // ------------------
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| 75 | QToolBar* toolBar = new QToolBar;
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| 76 | addToolBar(Qt::BottomToolBarArea, toolBar);
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| 77 | toolBar->setMovable(false);
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| 78 | toolBar->addAction(_actAddMountPoints);
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| 79 | toolBar->addAction(_actDeleteMountPoints);
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| 80 | toolBar->addAction(_actGetData);
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| 81 |
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| 82 | // Canvas with Editable Fields
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| 83 | // ---------------------------
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| 84 | _canvas = new QWidget;
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| 85 | setCentralWidget(_canvas);
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| 86 |
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| 87 | QGridLayout* layout = new QGridLayout;
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| 88 | _canvas->setLayout(layout);
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| 89 |
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| 90 | QSettings settings;
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| 91 | _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
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[83] | 92 | _proxyHostLineEdit->setMaximumWidth(12*ww);
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[35] | 93 | _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
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[83] | 94 | _proxyPortLineEdit->setMaximumWidth(9*ww);
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[135] | 95 | _waitTimeSpinBox = new QSpinBox();
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[139] | 96 | _waitTimeSpinBox->setMinimum(1);
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[135] | 97 | _waitTimeSpinBox->setMaximum(30);
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| 98 | _waitTimeSpinBox->setSingleStep(1);
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| 99 | _waitTimeSpinBox->setSuffix(" sec");
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| 100 | _waitTimeSpinBox->setMaximumWidth(9*ww);
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| 101 | _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
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[35] | 102 | _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
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| 103 | _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
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[83] | 104 | _outPortLineEdit->setMaximumWidth(9*ww);
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| 105 | _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
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[106] | 106 | _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
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[83] | 107 | _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
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| 108 | _rnxSkelLineEdit->setMaximumWidth(5*ww);
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[106] | 109 | _rnxIntrComboBox = new QComboBox();
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| 110 | _rnxIntrComboBox->setMaximumWidth(9*ww);
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| 111 | _rnxIntrComboBox->setEditable(false);
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| 112 | _rnxIntrComboBox->addItems(QString("15 min,1 hour,1 day").split(","));
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| 113 | int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
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| 114 | if (ii != -1) {
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| 115 | _rnxIntrComboBox->setCurrentIndex(ii);
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| 116 | }
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| 117 | _rnxSamplSpinBox = new QSpinBox();
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| 118 | _rnxSamplSpinBox->setMinimum(0);
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| 119 | _rnxSamplSpinBox->setMaximum(60);
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| 120 | _rnxSamplSpinBox->setSingleStep(5);
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[107] | 121 | _rnxSamplSpinBox->setMaximumWidth(9*ww);
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[106] | 122 | _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
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[135] | 123 | _rnxSamplSpinBox->setSuffix(" sec");
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[143] | 124 | _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
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[110] | 125 | _mountPointsTable = new QTableWidget(0,3);
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[83] | 126 | _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
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[35] | 127 | _mountPointsTable->horizontalHeader()->hide();
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| 128 | _mountPointsTable->verticalHeader()->hide();
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[115] | 129 | _mountPointsTable->setGridStyle(Qt::NoPen);
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| 130 | _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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[35] | 131 | _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
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| 132 | _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
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| 133 | QListIterator<QString> it(settings.value("mountPoints").toStringList());
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| 134 | if (!it.hasNext()) {
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| 135 | _actGetData->setEnabled(false);
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| 136 | }
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| 137 | int iRow = 0;
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| 138 | while (it.hasNext()) {
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[59] | 139 | QStringList hlp = it.next().split(" ");
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[83] | 140 | if (hlp.size() <= 1) continue;
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[35] | 141 | _mountPointsTable->insertRow(iRow);
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[110] | 142 |
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| 143 | QUrl url(hlp[0]);
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| 144 |
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| 145 | QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
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| 146 | QString format(hlp[1]);
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| 147 |
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| 148 | QTableWidgetItem* it;
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| 149 | it = new QTableWidgetItem(url.userInfo());
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[115] | 150 | it->setFlags(it->flags() & ~Qt::ItemIsEditable);
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[110] | 151 | _mountPointsTable->setItem(iRow, 0, it);
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| 152 |
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| 153 | it = new QTableWidgetItem(fullPath);
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[115] | 154 | it->setFlags(it->flags() & ~Qt::ItemIsEditable);
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[110] | 155 | _mountPointsTable->setItem(iRow, 1, it);
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| 156 |
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| 157 | it = new QTableWidgetItem(format);
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| 158 | _mountPointsTable->setItem(iRow, 2, it);
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[35] | 159 | iRow++;
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| 160 | }
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[111] | 161 | _mountPointsTable->hideColumn(0);
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[110] | 162 | _mountPointsTable->sortItems(1);
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[35] | 163 |
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[83] | 164 | connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
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| 165 | SLOT(slotSelectionChanged()));
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[35] | 166 |
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[83] | 167 | _log = new QTextEdit();
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| 168 | _log->setReadOnly(true);
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[35] | 169 |
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[105] | 170 | layout->addWidget(new QLabel("Proxy host"), 0, 0);
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[106] | 171 | layout->addWidget(_proxyHostLineEdit, 0, 1);
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| 172 | layout->addWidget(new QLabel("Proxy port"), 0, 2);
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| 173 | layout->addWidget(_proxyPortLineEdit, 0, 3);
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[143] | 174 |
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| 175 | layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
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[135] | 176 | layout->addWidget(_waitTimeSpinBox, 1, 2);
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[143] | 177 |
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| 178 | layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
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[106] | 179 | layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
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[143] | 180 |
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| 181 | layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
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[106] | 182 | layout->addWidget(_outPortLineEdit, 3, 2);
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[143] | 183 |
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| 184 | layout->addWidget(new QLabel("RINEX path"), 4, 0, 1, 2);
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[106] | 185 | layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
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[143] | 186 |
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| 187 | layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
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[106] | 188 | layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
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[143] | 189 |
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| 190 | layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
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[106] | 191 | layout->addWidget(_rnxIntrComboBox, 6, 2);
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[143] | 192 | layout->addWidget(new QLabel("Sampling"), 6, 3);
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[106] | 193 | layout->addWidget(_rnxSamplSpinBox, 6, 4);
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| 194 |
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[143] | 195 | layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
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[106] | 196 | layout->addWidget(_rnxSkelLineEdit, 7, 2);
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| 197 |
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[143] | 198 | layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
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| 199 | layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
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| 200 |
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| 201 | layout->addWidget(new QLabel("Log (full path)"), 10, 0, 1, 2);
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| 202 | layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
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| 203 | layout->addWidget(_log, 11, 0, 1, 5);
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| 204 |
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[35] | 205 | _bncCaster = 0;
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| 206 | }
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| 207 |
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| 208 | // Destructor
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| 209 | ////////////////////////////////////////////////////////////////////////////
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| 210 | bncWindow::~bncWindow() {
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| 211 | }
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| 212 |
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| 213 | // Retrieve Table
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| 214 | ////////////////////////////////////////////////////////////////////////////
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| 215 | void bncWindow::slotAddMountPoints() {
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[101] | 216 |
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| 217 | QSettings settings;
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| 218 | QString proxyHost = settings.value("proxyHost").toString();
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| 219 | int proxyPort = settings.value("proxyPort").toInt();
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| 220 | if (proxyHost != _proxyHostLineEdit->text() ||
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| 221 | proxyPort != _proxyPortLineEdit->text().toInt()) {
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[102] | 222 | int iRet = QMessageBox::question(this, "Question", "Proxy options "
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[101] | 223 | "changed. Use the new ones?",
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| 224 | QMessageBox::Yes, QMessageBox::No,
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| 225 | QMessageBox::NoButton);
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| 226 | if (iRet == QMessageBox::Yes) {
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| 227 | settings.setValue("proxyHost", _proxyHostLineEdit->text());
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| 228 | settings.setValue("proxyPort", _proxyPortLineEdit->text());
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| 229 | }
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| 230 | }
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| 231 |
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[90] | 232 | bncTableDlg* dlg = new bncTableDlg(this);
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[83] | 233 | dlg->move(this->pos().x()+50, this->pos().y()+50);
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[35] | 234 | connect(dlg, SIGNAL(newMountPoints(QStringList*)),
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| 235 | this, SLOT(slotNewMountPoints(QStringList*)));
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| 236 | dlg->exec();
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| 237 | delete dlg;
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| 238 |
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| 239 | }
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| 240 |
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| 241 | // Delete Selected Mount Points
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| 242 | ////////////////////////////////////////////////////////////////////////////
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| 243 | void bncWindow::slotDeleteMountPoints() {
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[117] | 244 |
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| 245 | int nRows = _mountPointsTable->rowCount();
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| 246 | bool flg[nRows];
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| 247 | for (int iRow = 0; iRow < nRows; iRow++) {
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[116] | 248 | if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
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[117] | 249 | flg[iRow] = true;
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| 250 | }
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| 251 | else {
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| 252 | flg[iRow] = false;
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| 253 | }
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| 254 | }
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| 255 | for (int iRow = nRows-1; iRow >= 0; iRow--) {
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| 256 | if (flg[iRow]) {
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[116] | 257 | _mountPointsTable->removeRow(iRow);
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[83] | 258 | }
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| 259 | }
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| 260 | _actDeleteMountPoints->setEnabled(false);
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[35] | 261 | }
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| 262 |
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| 263 | // New Mount Points Selected
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| 264 | ////////////////////////////////////////////////////////////////////////////
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| 265 | void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
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| 266 | int iRow = 0;
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| 267 | QListIterator<QString> it(*mountPoints);
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| 268 | while (it.hasNext()) {
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[59] | 269 | QStringList hlp = it.next().split(" ");
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[110] | 270 | QUrl url(hlp[0]);
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| 271 | QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
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| 272 | QString format(hlp[1]);
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| 273 |
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[35] | 274 | _mountPointsTable->insertRow(iRow);
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[110] | 275 |
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| 276 | QTableWidgetItem* it;
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| 277 | it = new QTableWidgetItem(url.userInfo());
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[115] | 278 | it->setFlags(it->flags() & ~Qt::ItemIsEditable);
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[110] | 279 | _mountPointsTable->setItem(iRow, 0, it);
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| 280 |
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| 281 | it = new QTableWidgetItem(fullPath);
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[115] | 282 | it->setFlags(it->flags() & ~Qt::ItemIsEditable);
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[110] | 283 | _mountPointsTable->setItem(iRow, 1, it);
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| 284 |
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| 285 | it = new QTableWidgetItem(format);
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| 286 | _mountPointsTable->setItem(iRow, 2, it);
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[35] | 287 | iRow++;
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| 288 | }
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[111] | 289 | _mountPointsTable->hideColumn(0);
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[110] | 290 | _mountPointsTable->sortItems(1);
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[35] | 291 | if (mountPoints->count() > 0) {
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| 292 | _actGetData->setEnabled(true);
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| 293 | }
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| 294 | delete mountPoints;
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| 295 | }
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| 296 |
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| 297 | // Save Options
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| 298 | ////////////////////////////////////////////////////////////////////////////
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| 299 | void bncWindow::slotSaveOptions() {
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| 300 | QSettings settings;
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| 301 | settings.setValue("proxyHost", _proxyHostLineEdit->text());
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| 302 | settings.setValue("proxyPort", _proxyPortLineEdit->text());
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[135] | 303 | settings.setValue("waitTime", _waitTimeSpinBox->value());
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[35] | 304 | settings.setValue("outFile", _outFileLineEdit->text());
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| 305 | settings.setValue("outPort", _outPortLineEdit->text());
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[83] | 306 | settings.setValue("rnxPath", _rnxPathLineEdit->text());
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[106] | 307 | settings.setValue("rnxScript", _rnxScrpLineEdit->text());
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| 308 | settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
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| 309 | settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
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[83] | 310 | settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
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[143] | 311 | settings.setValue("logFile", _logFileLineEdit->text());
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[110] | 312 |
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[35] | 313 | QStringList mountPoints;
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[110] | 314 |
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[35] | 315 | for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
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[112] | 316 | QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
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| 317 | "@" + _mountPointsTable->item(iRow, 1)->text() );
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[110] | 318 |
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| 319 | mountPoints.append(url.toString() + " " +
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| 320 | _mountPointsTable->item(iRow, 2)->text());
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[35] | 321 | }
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| 322 | settings.setValue("mountPoints", mountPoints);
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| 323 | }
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| 324 |
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| 325 | // All get slots terminated
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| 326 | ////////////////////////////////////////////////////////////////////////////
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| 327 | void bncWindow::slotGetThreadErrors() {
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[83] | 328 | slotMessage("All Get Threads Terminated");
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[149] | 329 | ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
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[35] | 330 | _actAddMountPoints->setEnabled(true);
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| 331 | _actGetData->setEnabled(true);
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| 332 | }
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| 333 |
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| 334 | // Retrieve Data
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| 335 | ////////////////////////////////////////////////////////////////////////////
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| 336 | void bncWindow::slotGetData() {
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[128] | 337 | slotSaveOptions();
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| 338 |
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[35] | 339 | _actAddMountPoints->setEnabled(false);
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| 340 | _actDeleteMountPoints->setEnabled(false);
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| 341 | _actGetData->setEnabled(false);
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| 342 |
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| 343 | _bncCaster = new bncCaster(_outFileLineEdit->text(),
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| 344 | _outPortLineEdit->text().toInt());
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| 345 |
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| 346 | connect(_bncCaster, SIGNAL(getThreadErrors()),
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| 347 | this, SLOT(slotGetThreadErrors()));
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| 348 |
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[83] | 349 | connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
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| 350 | this, SLOT(slotMessage(const QByteArray&)));
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[149] | 351 | connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
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| 352 | (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
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[83] | 353 |
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[35] | 354 | _bncCaster->start();
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| 355 |
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| 356 | for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
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[112] | 357 | QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
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| 358 | "@" + _mountPointsTable->item(iRow, 1)->text() );
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[110] | 359 |
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[111] | 360 | QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
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[35] | 361 |
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[88] | 362 | bncGetThread* getThread = new bncGetThread(url, format);
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[83] | 363 |
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| 364 | connect(getThread, SIGNAL(newMessage(const QByteArray&)),
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| 365 | this, SLOT(slotMessage(const QByteArray&)));
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[149] | 366 | connect(getThread, SIGNAL(newMessage(const QByteArray&)),
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| 367 | (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
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[83] | 368 |
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[35] | 369 | _bncCaster->addGetThread(getThread);
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| 370 |
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| 371 | getThread->start();
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| 372 | }
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| 373 | }
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[83] | 374 |
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| 375 | // Close Application gracefully
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| 376 | ////////////////////////////////////////////////////////////////////////////
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| 377 | void bncWindow::closeEvent(QCloseEvent* event) {
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| 378 |
|
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| 379 | int iRet = QMessageBox::question(this, "Close", "Save Options?",
|
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| 380 | QMessageBox::Yes, QMessageBox::No,
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| 381 | QMessageBox::Cancel);
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| 382 |
|
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| 383 | if (iRet == QMessageBox::Cancel) {
|
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| 384 | event->ignore();
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| 385 | return;
|
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| 386 | }
|
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| 387 | else if (iRet == QMessageBox::Yes) {
|
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| 388 | slotSaveOptions();
|
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| 389 | }
|
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| 390 |
|
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| 391 | return QMainWindow::closeEvent(event);
|
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| 392 | }
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| 393 |
|
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| 394 | // User changed the selection of mountPoints
|
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| 395 | ////////////////////////////////////////////////////////////////////////////
|
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| 396 | void bncWindow::slotSelectionChanged() {
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| 397 | if (_mountPointsTable->selectedItems().isEmpty()) {
|
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| 398 | _actDeleteMountPoints->setEnabled(false);
|
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| 399 | }
|
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| 400 | else {
|
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| 401 | _actDeleteMountPoints->setEnabled(true);
|
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| 402 | }
|
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| 403 | }
|
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| 404 |
|
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| 405 | // Display Program Messages
|
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| 406 | ////////////////////////////////////////////////////////////////////////////
|
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| 407 | void bncWindow::slotMessage(const QByteArray& msg) {
|
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| 408 |
|
---|
| 409 | const int maxBufferSize = 10000;
|
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| 410 |
|
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| 411 | QString txt = _log->toPlainText() + "\n" + msg;
|
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| 412 | _log->clear();
|
---|
| 413 | _log->append(txt.right(maxBufferSize));
|
---|
| 414 | }
|
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| 415 |
|
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[108] | 416 | // About Message
|
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| 417 | ////////////////////////////////////////////////////////////////////////////
|
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| 418 | void bncWindow::slotAbout() {
|
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| 419 |
|
---|
| 420 | QString str("BKG NTRIP Client\n"
|
---|
| 421 | "Author: L. Mervart\n"
|
---|
| 422 | "Version 1.0");
|
---|
| 423 |
|
---|
[142] | 424 | QMessageBox mb("BNC", str,
|
---|
| 425 | QMessageBox::Information,
|
---|
| 426 | QMessageBox::Ok | QMessageBox::Default,
|
---|
| 427 | QMessageBox::NoButton,
|
---|
| 428 | QMessageBox::NoButton);
|
---|
| 429 |
|
---|
| 430 | mb.setIconPixmap(QPixmap(":ntrip-logo-blau.bmp"));
|
---|
| 431 |
|
---|
| 432 | mb.exec();
|
---|
[108] | 433 | }
|
---|
| 434 |
|
---|
| 435 | // Help Window
|
---|
| 436 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 437 | void bncWindow::slotHelp() {
|
---|
| 438 |
|
---|
[120] | 439 | QString str(
|
---|
| 440 | #include "bnchelp.html"
|
---|
| 441 | );
|
---|
[108] | 442 |
|
---|
| 443 | QTextBrowser* tb = new QTextBrowser;
|
---|
| 444 | tb->setHtml(str);
|
---|
| 445 | tb->setReadOnly(true);
|
---|
| 446 | tb->show();
|
---|
| 447 |
|
---|
| 448 | QDialog* dlg = new QDialog(this);
|
---|
| 449 |
|
---|
| 450 | QVBoxLayout* dlgLayout = new QVBoxLayout();
|
---|
| 451 | dlgLayout->addWidget(tb);
|
---|
| 452 |
|
---|
| 453 | dlg->setLayout(dlgLayout);
|
---|
[121] | 454 | int ww = QFontMetrics(font()).width('w');
|
---|
[152] | 455 | dlg->resize(60*ww, 60*ww);
|
---|
[108] | 456 | dlg->show();
|
---|
| 457 | }
|
---|
[110] | 458 |
|
---|
| 459 | // Select Fonts
|
---|
| 460 | ////////////////////////////////////////////////////////////////////////////
|
---|
| 461 | void bncWindow::slotFontSel() {
|
---|
| 462 | bool ok;
|
---|
| 463 | QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
|
---|
| 464 | if (ok) {
|
---|
[113] | 465 | QSettings settings;
|
---|
| 466 | settings.setValue("font", newFont.toString());
|
---|
[110] | 467 | QApplication::setFont(newFont);
|
---|
[113] | 468 | int ww = QFontMetrics(newFont).width('w');
|
---|
[152] | 469 | setMinimumSize(60*ww, 80*ww);
|
---|
| 470 | resize(60*ww, 80*ww);
|
---|
[110] | 471 | }
|
---|
| 472 | }
|
---|