[35] | 1 |
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| 2 | /* -------------------------------------------------------------------------
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| 3 | * Bernese NTRIP Client
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| 4 | * -------------------------------------------------------------------------
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| 5 | *
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| 6 | * Class: bncTableDlg
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| 7 | *
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| 8 | * Purpose: Displays the source table, allows mountpoints selection
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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 "bnctabledlg.h"
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| 19 | #include "bncgetthread.h"
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| 20 |
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| 21 | // Constructor
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| 22 | ////////////////////////////////////////////////////////////////////////////
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| 23 | bncTableDlg::bncTableDlg(QWidget* parent, const QString& proxyHost,
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| 24 | int proxyPort) : QDialog(parent) {
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| 25 |
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| 26 | _proxyHost = proxyHost;
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| 27 | _proxyPort = proxyPort;
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| 28 |
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| 29 | setMinimumSize(600,400);
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| 30 |
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| 31 | QVBoxLayout* mainLayout = new QVBoxLayout(this);
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| 32 |
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| 33 | _casterHostLabel = new QLabel(tr("caster host"));
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| 34 | _casterPortLabel = new QLabel(tr("caster port"));
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| 35 | QSettings settings;
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| 36 | _casterHostLineEdit = new QLineEdit(settings.value("casterHost").toString());
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| 37 | _casterPortLineEdit = new QLineEdit(settings.value("casterPort").toString());
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| 38 |
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| 39 | QHBoxLayout* editLayout = new QHBoxLayout;
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| 40 | editLayout->addWidget(_casterHostLabel);
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| 41 | editLayout->addWidget(_casterHostLineEdit);
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| 42 | editLayout->addWidget(_casterPortLabel);
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| 43 | editLayout->addWidget(_casterPortLineEdit);
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| 44 | mainLayout->addLayout(editLayout);
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| 45 |
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| 46 | _table = new QTableWidget(this);
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| 47 | mainLayout->addWidget(_table);
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| 48 |
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| 49 | _buttonGet = new QPushButton(tr("Get Table"), this);
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| 50 | connect(_buttonGet, SIGNAL(clicked()), this, SLOT(slotGetTable()));
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| 51 |
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| 52 | _buttonCancel = new QPushButton(tr("Cancel"), this);
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| 53 | connect(_buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
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| 54 |
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| 55 | _buttonOK = new QPushButton(tr("OK"), this);
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| 56 | connect(_buttonOK, SIGNAL(clicked()), this, SLOT(accept()));
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| 57 |
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| 58 | QHBoxLayout* buttonLayout = new QHBoxLayout;
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| 59 | buttonLayout->addStretch(1);
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| 60 | buttonLayout->addWidget(_buttonGet);
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| 61 | buttonLayout->addWidget(_buttonCancel);
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| 62 | buttonLayout->addWidget(_buttonOK);
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| 63 |
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| 64 | mainLayout->addLayout(buttonLayout);
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| 65 | }
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| 66 |
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| 67 | // Destructor
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| 68 | ////////////////////////////////////////////////////////////////////////////
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| 69 | bncTableDlg::~bncTableDlg() {
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| 70 | if (_table) {
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| 71 | for (int ir = 0; ir < _table->rowCount(); ir++) {
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| 72 | for (int ic = 0; ic < _table->columnCount(); ic++) {
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| 73 | delete _table->item(ir,ic);
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| 74 | }
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| 75 | }
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| 76 | }
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| 77 | }
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| 78 |
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| 79 | // Read Table from Caster
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| 80 | ////////////////////////////////////////////////////////////////////////////
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| 81 | void bncTableDlg::slotGetTable() {
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| 82 |
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| 83 | QString host = _casterHostLineEdit->text();
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| 84 | int port = _casterPortLineEdit->text().toInt();
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| 85 | QByteArray mountPoint = "/";
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| 86 | QByteArray user;
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| 87 | QByteArray password;
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| 88 |
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| 89 | // Send the Request
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| 90 | // ----------------
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| 91 | QTcpSocket* socket = bncGetThread::request(host, port, _proxyHost,
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| 92 | _proxyPort, mountPoint,
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| 93 | user, password);
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| 94 | if (!socket) {
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| 95 | return;
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| 96 | }
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| 97 |
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| 98 | // Read Caster Response
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| 99 | // --------------------
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| 100 | QStringList allLines;
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| 101 | bool first = true;
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| 102 | while (true) {
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| 103 | if (socket->canReadLine()) {
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| 104 | QString line = socket->readLine();
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| 105 | if (first) {
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| 106 | first = false;
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| 107 | if (line.indexOf("SOURCETABLE 200 OK") != 0) {
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| 108 | QMessageBox::warning(0, "BNC", "Wrong Caster Response:\n" + line);
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| 109 | break;
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| 110 | }
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| 111 | }
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| 112 | else {
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| 113 | if (line.indexOf("ENDSOURCETABLE") == 0) {
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| 114 | break;
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| 115 | }
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| 116 | if (line.indexOf("STR") == 0) {
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| 117 | allLines.push_back(line);
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| 118 | }
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| 119 | }
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| 120 | }
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| 121 | else {
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| 122 | const int timeOut = 10*1000;
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| 123 | socket->waitForReadyRead(timeOut);
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| 124 | if (socket->bytesAvailable() > 0) {
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| 125 | continue;
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| 126 | }
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| 127 | else {
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| 128 | QMessageBox::warning(0, "BNC", "Data Timeout");
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| 129 | break;
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| 130 | }
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| 131 | }
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| 132 | }
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| 133 | delete socket;
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| 134 |
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| 135 | if (allLines.size() > 0) {
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| 136 | _table->setSelectionMode(QAbstractItemView::ExtendedSelection);
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| 137 | _table->setSelectionBehavior(QAbstractItemView::SelectRows);
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| 138 |
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| 139 | QStringList hlp = allLines[0].split(";");
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| 140 | _table->setColumnCount(hlp.size()-1);
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| 141 | _table->setRowCount(allLines.size());
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| 142 |
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| 143 | QListIterator<QString> it(allLines);
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| 144 | int nRow = -1;
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| 145 | while (it.hasNext()) {
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| 146 | QStringList columns = it.next().split(";");
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| 147 | ++nRow;
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| 148 | for (int ic = 0; ic < columns.size()-1; ic++) {
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| 149 | _table->setItem(nRow, ic, new QTableWidgetItem(columns[ic+1]));
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| 150 | }
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| 151 | }
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| 152 | }
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| 153 | }
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| 154 |
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| 155 | // Accept slot
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| 156 | ////////////////////////////////////////////////////////////////////////////
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| 157 | void bncTableDlg::accept() {
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| 158 |
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| 159 | QSettings settings;
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| 160 | settings.setValue("casterHost", _casterHostLineEdit->text());
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| 161 | settings.setValue("casterPort", _casterPortLineEdit->text());
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| 162 |
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| 163 | QStringList* mountPoints = new QStringList;
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| 164 |
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| 165 | if (_table) {
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| 166 | for (int ir = 0; ir < _table->rowCount(); ir++) {
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[59] | 167 | QTableWidgetItem* item = _table->item(ir,0);
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| 168 | QString format = _table->item(ir,2)->text();
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| 169 | format.replace(" ", "_");
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[35] | 170 | if (_table->isItemSelected(item)) {
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| 171 | QUrl url;
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| 172 | url.setHost(_casterHostLineEdit->text());
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| 173 | url.setPort(_casterPortLineEdit->text().toInt());
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| 174 | url.setPath(item->text());
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[59] | 175 |
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| 176 | mountPoints->push_back(url.toString() + " " + format);
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[35] | 177 | }
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| 178 | }
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| 179 | }
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| 180 | emit newMountPoints(mountPoints);
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| 181 |
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| 182 | QDialog::accept();
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| 183 | }
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