diff options
| author | Utkarsh Tiwari <utkarsh02t@gmail.com> | 2022-08-07 00:34:31 +0530 |
|---|---|---|
| committer | Utkarsh Tiwari <utkarsh02t@gmail.com> | 2022-09-05 12:12:02 +0530 |
| commit | 923927ae45dd10be5c3c854d568dae6751ccb87e (patch) | |
| tree | 343d8b15a514ade7ff5734c480f6d9d64a37f933 /src/qcam/main_window.cpp | |
| parent | f03da23b56bed065dace3cf3e7bf027f700e1085 (diff) | |
qcam: Support Hotplug for Camera Selection Dialog
Currently if there is HotPlug event when the user is on the Camera
selection dialog, the QComboBox doesn't update to reflect the change.
Add support for hotplugging / unplugging cameras.
Signed-off-by: Utkarsh Tiwari <utkarsh02t@gmail.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/qcam/main_window.cpp')
| -rw-r--r-- | src/qcam/main_window.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/qcam/main_window.cpp b/src/qcam/main_window.cpp index 3bddb1f1..385b0059 100644 --- a/src/qcam/main_window.cpp +++ b/src/qcam/main_window.cpp @@ -594,10 +594,12 @@ void MainWindow::stopCapture() void MainWindow::processHotplug(HotplugEvent *e) { Camera *camera = e->camera(); + QString cameraId = QString::fromStdString(camera->id()); HotplugEvent::PlugEvent event = e->hotplugEvent(); if (event == HotplugEvent::HotPlug) { - cameraCombo_->addItem(QString::fromStdString(camera->id())); + cameraCombo_->addItem(cameraId); + cameraSelectorDialog_->addCamera(cameraId); } else if (event == HotplugEvent::HotUnplug) { /* Check if the currently-streaming camera is removed. */ if (camera == camera_.get()) { @@ -607,8 +609,9 @@ void MainWindow::processHotplug(HotplugEvent *e) cameraCombo_->setCurrentIndex(0); } - int camIndex = cameraCombo_->findText(QString::fromStdString(camera->id())); + int camIndex = cameraCombo_->findText(cameraId); cameraCombo_->removeItem(camIndex); + cameraSelectorDialog_->removeCamera(cameraId); } } |