///Constructor DlgVideo::DlgVideo(KConfigDialog* parent) : QWidget(parent),m_pDevice(nullptr),m_IsChanged(false),m_IsLoading(true),m_pChannel(nullptr),m_pResolution(nullptr) { setupUi(this); m_pPreviewGV->setPreviewOnly(true); //updateWidgets(); connect(m_pPreviewPB ,SIGNAL(clicked()) , this , SLOT(startStopPreview()) ); connect( this ,SIGNAL(updateButtons()) , parent , SLOT(updateButtons()) ); connect(&Video::PreviewManager::instance(),SIGNAL(previewStateChanged(bool)),this,SLOT(startStopPreview(bool)) ); connect(&Video::PreviewManager::instance(),&Video::PreviewManager::previewStarted,m_pPreviewGV,&VideoWidget::addRenderer ); connect(&Video::PreviewManager::instance(),&Video::PreviewManager::previewStopped,m_pPreviewGV,&VideoWidget::removeRenderer); if (Video::PreviewManager::instance().isPreviewing()) { m_pPreviewPB->setText(i18n("Stop preview")); } // m_pVideoSettings->slotReloadDevices(); m_IsChanged = false; m_IsLoading = false; if (!Video::ConfigurationProxy::deviceModel().rowCount()) { m_pPreviewPB->setDisabled(true); connect(m_pPreviewGV, SIGNAL(videoEnabled(bool)), m_pPreviewPB, SLOT(setEnabled(bool))); } }
void QFESPIMB040SimpleCameraConfig::previewCurrentIndexChanged(int /*index*/) { emit previewConfigChanged(); if (actStartStopPreview->isChecked()) { // just stop & resume, as this will load the new settings in the resume operation! stopPreview(); actStartStopPreview->setChecked(true); startStopPreview(); } }
void QFESPIMB040SimpleCameraConfig::releaseCamera() { if (locked) { displayStates(QFESPIMB040SimpleCameraConfig::Connected); locked=false; if (restartPreview) { actStartStopPreview->setChecked(true); startStopPreview(); } } }
void QFESPIMB040SimpleCameraConfig::resume() { //qDebug()<<"resume"; if (restartPreview) { actStartStopPreview->setChecked(true); startStopPreview(); QElapsedTimer timer; timer.start(); while (timer.elapsed()<150) { QApplication::processEvents(); } } }