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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
Rectangle {
id: root
property bool logging: true
property bool displayed: true
property bool videoActive
property int margins: 5
property bool enabled: true
color: "transparent"
// This should ensure that the monitor is on top of all other content
z: 999
Column {
id: column
anchors {
fill: root
margins: 10
}
spacing: 10
}
QtObject {
id: d
property Item qmlFrameRateItem: null
property Item videoFrameRateItem: null
}
Connections {
id: videoFrameRateActiveConnections
ignoreUnknownSignals: true
function onActiveChanged() { root.videoActive = videoFrameRateActiveConnections.target.active }
}
states: [
State {
name: "hidden"
PropertyChanges {
root.opacity: 0
}
}
]
transitions: [
Transition {
from: "*"
to: "*"
NumberAnimation {
properties: "opacity"
easing.type: Easing.OutQuart
duration: 500
}
}
]
state: enabled ? "baseState" : "hidden"
function createQmlFrameRateItem() {
let component = Qt.createComponent("frequencymonitor", "FrequencyItem")
if (component.status === Component.Ready)
d.qmlFrameRateItem = component.createObject(column, { label: qsTr("QML frame rate"),
displayed: root.displayed,
logging: root.logging
});
}
function createVideoFrameRateItem() {
let component = Qt.createComponent("frequencymonitor", "FrequencyItem")
if (component.status === Component.Ready)
d.videoFrameRateItem = component.createObject(column, { label: qsTr("Video frame rate"),
displayed: root.displayed,
logging: root.logging
});
videoFrameRateActiveConnections.target = d.videoFrameRateItem
}
function init() {
createQmlFrameRateItem()
createVideoFrameRateItem()
}
function videoFramePainted() {
d.videoFrameRateItem?.notify()
}
function qmlFramePainted() {
d.qmlFrameRateItem?.notify()
}
onVideoActiveChanged: {
if (d.videoFrameRateItem)
d.videoFrameRateItem.active = root.videoActive
}
}
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