summaryrefslogtreecommitdiff
path: root/src/apps/qcam/cam_select_dialog.cpp
diff options
context:
space:
mode:
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2022-10-20 00:44:55 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2022-10-20 13:36:25 +0300
commit84ad104499d9efc0253dae1a60ee070ed375ad95 (patch)
treed10fd53eb79cebb28fa3f72b18b46dddb6382b83 /src/apps/qcam/cam_select_dialog.cpp
parentdaf3f4b59f4ea0ecb42c6a39fe909f071d3a2842 (diff)
Move test applications to src/apps/
The cam and qcam test application share code, currently through a crude hack that references the cam source files directly from the qcam meson.build file. To prepare for the introduction of hosting that code in a static library, move all applications to src/apps/. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/apps/qcam/cam_select_dialog.cpp')
-rw-r--r--src/apps/qcam/cam_select_dialog.cpp111
1 files changed, 111 insertions, 0 deletions
diff --git a/src/apps/qcam/cam_select_dialog.cpp b/src/apps/qcam/cam_select_dialog.cpp
new file mode 100644
index 00000000..3c8b12a9
--- /dev/null
+++ b/src/apps/qcam/cam_select_dialog.cpp
@@ -0,0 +1,111 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2022, Utkarsh Tiwari <utkarsh02t@gmail.com>
+ *
+ * cam_select_dialog.cpp - qcam - Camera Selection dialog
+ */
+
+#include "cam_select_dialog.h"
+
+#include <memory>
+
+#include <libcamera/camera.h>
+#include <libcamera/camera_manager.h>
+
+#include <QComboBox>
+#include <QDialogButtonBox>
+#include <QFormLayout>
+#include <QLabel>
+#include <QString>
+
+CameraSelectorDialog::CameraSelectorDialog(libcamera::CameraManager *cameraManager,
+ QWidget *parent)
+ : QDialog(parent), cm_(cameraManager)
+{
+ /* Use a QFormLayout for the dialog. */
+ QFormLayout *layout = new QFormLayout(this);
+
+ /* Setup the camera id combo-box. */
+ cameraIdComboBox_ = new QComboBox;
+ for (const auto &cam : cm_->cameras())
+ cameraIdComboBox_->addItem(QString::fromStdString(cam->id()));
+
+ /* Set camera information labels. */
+ cameraLocation_ = new QLabel;
+ cameraModel_ = new QLabel;
+
+ updateCameraInfo(cameraIdComboBox_->currentText());
+ connect(cameraIdComboBox_, &QComboBox::currentTextChanged,
+ this, &CameraSelectorDialog::updateCameraInfo);
+
+ /* Setup the QDialogButton Box */
+ QDialogButtonBox *buttonBox =
+ new QDialogButtonBox(QDialogButtonBox::Ok |
+ QDialogButtonBox::Cancel);
+
+ connect(buttonBox, &QDialogButtonBox::accepted,
+ this, &QDialog::accept);
+ connect(buttonBox, &QDialogButtonBox::rejected,
+ this, &QDialog::reject);
+
+ /* Set the layout. */
+ layout->addRow("Camera:", cameraIdComboBox_);
+ layout->addRow("Location:", cameraLocation_);
+ layout->addRow("Model:", cameraModel_);
+ layout->addWidget(buttonBox);
+}
+
+CameraSelectorDialog::~CameraSelectorDialog() = default;
+
+std::string CameraSelectorDialog::getCameraId()
+{
+ return cameraIdComboBox_->currentText().toStdString();
+}
+
+/* Hotplug / Unplug Support. */
+void CameraSelectorDialog::addCamera(QString cameraId)
+{
+ cameraIdComboBox_->addItem(cameraId);
+}
+
+void CameraSelectorDialog::removeCamera(QString cameraId)
+{
+ int cameraIndex = cameraIdComboBox_->findText(cameraId);
+ cameraIdComboBox_->removeItem(cameraIndex);
+}
+
+/* Camera Information */
+void CameraSelectorDialog::updateCameraInfo(QString cameraId)
+{
+ const std::shared_ptr<libcamera::Camera> &camera =
+ cm_->get(cameraId.toStdString());
+
+ if (!camera)
+ return;
+
+ const libcamera::ControlList &properties = camera->properties();
+
+ const auto &location = properties.get(libcamera::properties::Location);
+ if (location) {
+ switch (*location) {
+ case libcamera::properties::CameraLocationFront:
+ cameraLocation_->setText("Internal front camera");
+ break;
+ case libcamera::properties::CameraLocationBack:
+ cameraLocation_->setText("Internal back camera");
+ break;
+ case libcamera::properties::CameraLocationExternal:
+ cameraLocation_->setText("External camera");
+ break;
+ default:
+ cameraLocation_->setText("Unknown");
+ }
+ } else {
+ cameraLocation_->setText("Unknown");
+ }
+
+ const auto &model = properties.get(libcamera::properties::Model)
+ .value_or("Unknown");
+
+ cameraModel_->setText(QString::fromStdString(model));
+}