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 bool updateGeometry: false
    property bool showWire: false

    property alias rpmValue: rpmGauge.rpmValue
    property alias maxValue: rpmGauge.maxValue

    Image {
        id: bg
        source: "image://etc/Gauge_RPM.png"

        GaugeFiller {
            id: rpmGauge
            property real outerRadius: Math.min(width, height) * 0.5

            anchors.fill: parent
            radius: 177
            fillWidth: 10

            property real rpmValue: 0
            value: startupAnimationStopped ? ValueSource.rpm : rpmValue

            minAngle: 90
            maxAngle: 270
            maxValue: 8000

            updateGeometry: root.updateGeometry
            doNotFill: root.showWire

//            Behavior on value {
//                enabled: startupAnimationStopped
//                PropertyAnimation { duration: 50 }
//            }
        }

        GaugeFiller {
            // Battery
            anchors.fill: parent
            radius: 177
            fillWidth: 10

            numVertices: 16
            minAngle: 324
            maxAngle: 288
            maxValue: 100
            value: ValueSource.batteryLevel
            color: "#464749"
            updateGeometry: root.updateGeometry
            doNotFill: root.showWire

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

        GaugeFiller {
            // Engine temp
            anchors.fill: parent
            radius: 177
            fillWidth: 10

            numVertices: 16

            minAngle: 35
            maxAngle: 72
            minValue: 40
            maxValue: 120

            value: ValueSource.engineTemperature > 0 ? ValueSource.engineTemperature : minValue

            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, rpmGauge.outerRadius)
        color: "white"
        text: ValueSource.gearString
    }

    Image {
        id: engineLight
        anchors.top: topText.bottom
        anchors.topMargin: 10
        anchors.left: parent.horizontalCenter
        source: ValueSource.batteryLevel > 15 ? "image://etc/Icon_Battery_OFF.png"
                                              : "image://etc/Icon_Battery_ON.png"
        z: 3
    }

    Image {
        id: batteryLight
        anchors.top: topText.bottom
        anchors.topMargin: 10
        anchors.right: parent.horizontalCenter
        source: ValueSource.engineTemperature > 100 ? "image://etc/Icon_Coolant_ON.png"
                                                    : "image://etc/Icon_Coolant_OFF.png"
        z: 3
    }
}