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/*
* Copyright 2020,2021 Panasonic Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import QtQuick 2.14
import QtGraphicalEffects 1.14
Item {
id: speedNeedle
width:444
height:444
x: 318
y: 180
visible: false
property real speedValue
readonly property real speedNeedleMax: 100
readonly property real speedNeedleMin: 0
onSpeedValueChanged: {
setNeedleAngle();
effectPwrNeedle.angle = (2.25 * speedValue*Math.PI/180)+effectPwrNeedle.angleBase
}
Connections{
target: rootItem
onTransNormalToAdas:{
normalToAdasAnimation.start()
}
onTransAdasToMap:{
/**/
}
onTransMapToNormal:{
mapToNormalAnimation.start()
}
}
function setNeedleAngle(){
if(speedNeedleMax < speedValue){
speedValue = speedNeedleMax
}else if( speedValue < speedNeedleMin){
speedValue = speedNeedleMin
}
rotateNeedle.angle = 2.25 * speedValue
}
/* Needle - visible in ADAS/Map mode */
Item {
id:needleGroup
width:444
height:444
Image{
id: pwrNeedle
source: "qrc:/Images/ADASView/METER/needle.png"
x: 28
y: 220
width:182
height:4
visible: false
}
Item{
id: needleMask
visible: false
anchors.fill:pwrNeedle
property double maskPercent: 0
Rectangle{
id: needleMaskInvisible
color: "red"
opacity: 0
anchors.left: parent.left
width: pwrNeedle.width * (1.0 - needleMask.maskPercent/100.0)
height: pwrNeedle.height
visible: true
}
Rectangle{
id: needleMaskVisible
color: "blue"
anchors.right: parent.right
opacity: 1
width: pwrNeedle.width * (needleMask.maskPercent/100.0)
height: pwrNeedle.height
visible: true
}
}
OpacityMask {
id: maskedPwrNeedle
cached: false
width: pwrNeedle.x
height:pwrNeedle.y
anchors.fill:pwrNeedle
source: pwrNeedle
maskSource: needleMask
}
transform: Rotation{
id:rotateNeedle
origin.x: needleGroup.width / 2
origin.y: needleGroup.height / 2
angle : 0
}
}
Item{
id: centerCircleGroup
width:124
height:126
x:160
y:166
Image{
id: centerCircle
source: "qrc:/Images/ADASView/METER/center_circle.png"
width:124
height:126
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
visible: true
}
}
Item {
id: pwrNeedleEffect
width:444
height:444
x: 0
y: 0
visible: false
Image{
source: "qrc:/Images/ADASView/METER/pwr_wave.png"
width:444
height:442
visible: true
}
Image{
source: "qrc:/Images/ADASView/METER/pwr_glow.png"
width:444
height:442
visible: true
}
}
ShaderEffect{
id: effectPwrNeedle
anchors.fill: pwrNeedleEffect
visible: false
blending: true
supportsAtlasTextures: true
property real angleBase: -pi*1/2
property real angle:-pi*1/2
property var src: ShaderEffectSource{
sourceItem: pwrNeedleEffect
}
readonly property real pi: 3.1415926535
vertexShader: "qrc:/Shaders/vert/guageMask.vert"
fragmentShader:"qrc:/Shaders/frag/guageMask.frag"
}
SequentialAnimation{
id: normalToAdasAnimation
onStarted: rootItem.focus=false
onStopped: rootItem.focus=true
PauseAnimation {
duration: 330 + 891
}
PropertyAnimation{
target: speedNeedle
property: "visible"
duration: 0
from:false
to:true
}
NumberAnimation{
target: centerCircle
property: "scale"
duration: 396
easing.type: Easing.InOutSine
from: 0
to: 1
}
PropertyAnimation{
target:effectPwrNeedle
property:"visible"
duration:0
from:false
to:true
}
ParallelAnimation{
NumberAnimation {
target:needleMask
property: "maskPercent"
duration: 198
from:0.0
to:100.0
}
NumberAnimation{
target:effectPwrNeedle
property:"opacity"
duration:198
from:0
to:1
}
}
PauseAnimation {
duration: 330
}
}
SequentialAnimation{
id: mapToNormalAnimation
onStarted: rootItem.focus=false
ParallelAnimation{
NumberAnimation {
target:needleMask
property: "maskPercent"
duration: 198
from:100.0
to:0.0
}
NumberAnimation{
target:effectPwrNeedle
property:"opacity"
duration:198
from:1
to:0
}
}
PropertyAnimation{
target:effectPwrNeedle
property:"visible"
duration:0
from:true
to:false
}
NumberAnimation{
target: centerCircle
property: "scale"
duration: 396
easing.type: Easing.InOutSine
from: 1
to: 0
}
PropertyAnimation{
target: speedNeedle
property: "visible"
duration: 0
from:true
to:false
}
}
}
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