C

Qt Cluster: Rendering and Recovery from Main UI Failure

// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

// This file is part of the Qt Safe Renderer module

import QtQuick

import "../functions.js" as Functions
import ClusterDemo

Item {
    id: root
    property alias speedValue: speedgauge.speedValue
    property alias maxValue: speedgauge.maxValue

    property bool updateGeometry: false
    property bool showWire: false

    Image {
        id: bg
        anchors.centerIn: parent
        source: "image://etc/Gauge_Speed.png"

        GaugeFiller {
            id: speedgauge

            property real outerRadius: Math.min(width, height) * 0.5

            property real speedValue: 0
            value: startupAnimationStopped ? ValueSource.kph : speedValue

            anchors.fill: parent
            radius: 177
            fillWidth: 10
            updateGeometry: root.updateGeometry
            doNotFill: root.showWire

            Behavior on value {
                enabled: startupAnimationStopped
                PropertyAnimation { duration: 500 }
            }
        }

        GaugeFiller {
            id: fuel
            anchors.fill: parent
            radius: 177
            fillWidth: 10

            value: ValueSource.fuelLevel
            numVertices: 16
            minAngle: 323.7
            maxAngle: 287.7
            maxValue: 100

            color: "#464749"

            updateGeometry: root.updateGeometry
            doNotFill: root.showWire

            Behavior on value {
                enabled: startupAnimationStopped
                PropertyAnimation { duration: 100 }
            }
        }
    }

    Text {
        id: topText
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.bottom: parent.verticalCenter
        font.pixelSize: Functions.toPixels(0.3, speedgauge.outerRadius)
        color: "white"
        text: speedgauge.value.toFixed()
    }

    Text {
        id: kmText
        text: "km/h"
        color: "white"
        font.pixelSize: Functions.toPixels(0.09, speedgauge.outerRadius)
        anchors.top: topText.bottom
        anchors.horizontalCenter: parent.horizontalCenter
    }

    Image {
        id: tyreLight
        anchors.right: parkingLight.left
        anchors.bottom: parkingLight.bottom
        anchors.bottomMargin: 18
        source: ValueSource.flatTire ? "image://etc/Icon_TyreMalfunction_ON.png"
                                     : "image://etc/Icon_TyreMalfunction_OFF.png"
    }

    Image {
        id: parkingLight
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.top: kmText.bottom
        anchors.topMargin: 20

        source: ValueSource.parkingBrake ? "image://etc/Icon_ParkingBrake_ON.png"
                                         : "image://etc/Icon_ParkingBrake_OFF.png"
    }

    Image {
        id: fuelLight
        anchors.left: parkingLight.right
        anchors.bottom: parkingLight.bottom
        anchors.bottomMargin: 18
        source: (ValueSource.fuelLevel <= 15) ? "image://etc/Icon_Fuel_ON.png"
                                              : "image://etc/Icon_Fuel_OFF.png"
    }

}