AppController::AppController() :
lastTick_(0), frameCounter_(0), frameRate_(0) {
model_ = new AppModel();
gui_ = new MainWindow(model_, this);
// register data update functions to model
boost::function<void()> data_cb = boost::bind(&AppController::dataUpdated,
this);
update_con_ = model_->registerCallback(data_cb);
// register pointpick callback of model to gui
boost::function<void(const pcl::visualization::PointPickingEvent &)> pointpick_cb =
boost::bind(&AppModel::pickPoint, model_, _1);
gui_->registerPointPickCallback(pointpick_cb);
// connect signal / slots to gui
connect(this, SIGNAL(newCloud()), gui_, SLOT(updatePointCloud()));
connect(this, SIGNAL(newSmallCloud(void)), gui_,
SLOT(updateSmallPointCloud(void)));
qRegisterMetaType<QImage>("QImage");
connect(this, SIGNAL(newRgbImage(QImage)), gui_,
SLOT(updateRgbImage(QImage)));
qRegisterMetaType<QString>("QString");
connect(this, SIGNAL(newStatusMessage(QString)), gui_,
SLOT(updateStatusMessage(QString)));
gui_->show();
}
void AppController::dataUpdated() {
++frameCounter_;
if (frameCounter_ == 10) {
double current_tick = cv::getTickCount();
frameRate_ = frameCounter_
/ ((current_tick - lastTick_) / cv::getTickFrequency());
lastTick_ = current_tick;
frameCounter_ = 0;
}
emit newSmallCloud();
emit newCloud();
QImage * image = model_->getLastImage();
if (!image->isNull()) {
QImage sImage = image->scaled(400, 300);
emit newRgbImage(sImage);
}
QString status = QString("Final fps = %1 Grabber Time = %2 ms").arg(frameRate_,
0, 'f', 1).arg(model_->getGrabberTime(), 0, 'f', 1);
emit newStatusMessage(status);
}
void TestSettingsWidget::account()
{
SettingsWidget * settingsWidget = new SettingsWidget();
Ui::SettingsWidget *ui = settingsWidget->_ui;
QSignalSpy sig_status(settingsWidget,
SIGNAL(newStatusMessage(QString, QString)));
TarsnapAccountDialog *tarsnapAccount = &settingsWidget->_tarsnapAccount;
VISUAL_INIT(settingsWidget);
// Send stats info.
settingsWidget->overallStatsChanged(5, 4, 3, 2, 1);
QCOMPARE(ui->accountArchivesCountLabel->text(), QString("1"));
QCOMPARE(ui->accountTotalSizeLabel->text(), QString("5 B"));
QCOMPARE(ui->accountActualSizeLabel->text(), QString("2 B"));
QCOMPARE(ui->accountStorageSavedLabel->text(), QString("3 B"));
VISUAL_WAIT;
// Trigger an error message that we have to click away.
QMetaObject::invokeMethod(ui->updateAccountButton, "clicked",
Qt::QueuedConnection);
QMetaObject::invokeMethod(&tarsnapAccount->_popup, "close",
Qt::QueuedConnection);
VISUAL_WAIT;
// Set username, machine name, key.
ui->accountUserLineEdit->setText("edited-user");
ui->accountMachineLineEdit->setText("edited-mn");
ui->accountMachineKeyLineEdit->setText("edited-mk");
VISUAL_WAIT;
// Nuke button, reject dialog.
QMetaObject::invokeMethod(ui->nukeArchivesButton, "clicked",
Qt::QueuedConnection);
QMetaObject::invokeMethod(&settingsWidget->_nukeConfirmationDialog._inputDialog,
"reject", Qt::QueuedConnection);
QTest::qWait(200);
QVERIFY(sig_status.takeFirst().at(0).toString()
== QString("Nuke confirmation requested."));
QVERIFY(sig_status.takeFirst().at(0).toString()
== QString("Nuke cancelled."));
VISUAL_WAIT;
// It would be nice to test the nuke button with invalid confirmation text,
// but QInputDialog::setTextValue() is not a slot and ::invokeMethod()
// only works on slots.
// Call commitSettings() manually because setText() doesn't trigger
// editingFinished(), which is what's attached to the signal.
settingsWidget->commitSettings();
// Check saved settings
TSettings settings;
QVERIFY(settings.value("tarsnap/user", "") == QString("edited-user"));
QVERIFY(settings.value("tarsnap/machine", "") == QString("edited-mn"));
QVERIFY(settings.value("tarsnap/key", "") == QString("edited-mk"));
delete settingsWidget;
}
