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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQuick.Controls
Scene {
id: root
property real itemWidth: (width / 3) - 40
property real itemTopMargin: 50
QtObject {
id: contentProxy
function initialize() {
video1.initialize()
video2.initialize()
}
}
Component {
id: startStopComponent
Rectangle {
id: root
color: "transparent"
signal start
signal stop
Label {
anchors {
horizontalCenter: parent.horizontalCenter
bottom: parent.bottom
margins: 20
}
// qmllint disable
text: root.started ? qsTr("Tap to stop") : qsTr("Tap to start")
// qmllint enable
}
MouseArea {
anchors.fill: parent
// qmllint disable
onClicked: {
if (root.started)
root.stop()
else
root.start()
}
// qmllint enable
}
}
}
Content {
id: video1
anchors {
left: parent.left
leftMargin: 10
top: parent.top
topMargin: root.itemTopMargin
}
autoStart: false
contentType: "video"
showBorder: true
showFrameRate: started
source: parent.source1
width: root.itemWidth
volume: parent.volume
Loader {
id: video1StartStopLoader
property bool started: parent.started
onLoaded: {
item.parent = video1
item.anchors.fill = video1
item.start.connect(video1.start)
item.stop.connect(video1.stop)
}
}
onInitialized: video1StartStopLoader.sourceComponent = startStopComponent
}
Rectangle {
id: cameraHolder
property bool started: false
anchors {
horizontalCenter: parent.horizontalCenter
top: parent.top
topMargin: root.itemTopMargin
}
border.width: 1
border.color: palette.base
color: "transparent"
width: root.itemWidth
height: width
Loader {
id: cameraLoader
onLoaded: {
item.parent = cameraHolder
item.anchors.centerIn = cameraHolder
item.contentType = "camera"
item.showFrameRate = true
item.width = root.itemWidth
item.z = 1.0
cameraErrorConnection.target = item
item.initialize()
}
}
Loader {
id: cameraStartStopLoader
property bool started: parent.started
sourceComponent: startStopComponent
onLoaded: {
item.parent = cameraHolder
item.anchors.fill = cameraHolder
item.z = 2.0
item.start.connect(cameraHolder.start)
item.stop.connect(cameraHolder.stop)
}
}
Connections {
id: cameraErrorConnection
function onError() {
console.log("[qmlvideo] SceneMulti.camera.onError")
cameraHolder.stop()
}
ignoreUnknownSignals: true
}
function start() {
cameraLoader.source = "Content.qml"
cameraHolder.started = true
}
function stop() {
cameraLoader.source = ""
cameraHolder.started = false
}
}
Content {
id: video2
anchors {
right: parent.right
rightMargin: 10
top: parent.top
topMargin: root.itemTopMargin
}
autoStart: false
contentType: "video"
showBorder: true
showFrameRate: started
source: parent.source2
width: root.itemWidth
volume: parent.volume
Loader {
id: video2StartStopLoader
property bool started: parent.started
onLoaded: {
item.parent = video2
item.anchors.fill = video2
item.start.connect(video2.start)
item.stop.connect(video2.stop)
}
}
onInitialized: video2StartStopLoader.sourceComponent = startStopComponent
}
Component.onCompleted: root.content = contentProxy
}
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