877d5f34f7
Also when you disconnect/turn off the camera while the QR scanner is open, show a better error message instead of freezing the last frame.
78 lines
1.7 KiB
QML
78 lines
1.7 KiB
QML
// SPDX-FileCopyrightText: 2024 Tobias Fella <tobias.fella@kde.org>
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// SPDX-License-Identifier: GPL-2.0-or-later
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import QtQuick
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import QtQuick.Controls as QQC2
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import QtMultimedia
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import org.kde.kirigami as Kirigami
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import org.kde.prison.scanner as Prison
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import org.kde.neochat
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Kirigami.Page {
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id: root
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title: i18nc("@title", "Scan a QR Code")
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required property NeoChatConnection connection
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padding: 0
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Component.onCompleted: camera.start()
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Connections {
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target: root.QQC2.ApplicationWindow.window
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function onClosing() {
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root.destroy();
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}
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}
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MediaDevices {
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id: devices
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}
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Rectangle {
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anchors.fill: parent
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color: Kirigami.Theme.backgroundColor
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visible: devices.videoInputs.length === 0
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Kirigami.PlaceholderMessage {
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text: i18nc("@info", "No Camera Connected")
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anchors.centerIn: parent
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}
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}
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VideoOutput {
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id: viewFinder
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anchors.centerIn: parent
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visible: devices.videoInputs.length > 0
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}
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Prison.VideoScanner {
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id: scanner
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property string previousText: ""
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formats: Prison.Format.QRCode | Prison.Format.Aztec
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onResultChanged: {
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if (result.text.length > 0 && result.text != scanner.previousText) {
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RoomManager.resolveResource(result.text, "qr");
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scanner.previousText = result.text;
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}
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root.closeDialog();
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}
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videoSink: viewFinder.videoSink
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}
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CaptureSession {
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id: session
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camera: Camera {
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id: camera
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}
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imageCapture: ImageCapture {
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id: imageCapture
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}
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videoOutput: viewFinder
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}
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}
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