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/*
* Copyright (C) 2016 The Qt Company Ltd.
*
* 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 2.6
import QtQuick.Layouts 1.1
import QtQuick.Controls 2.0
import QtWebSockets 1.0
import '..'
SettingPage {
id: root
icon: '/bluetooth/images/HMI_Settings_BluetoothIcon.svg'
title: 'Bluetooth'
checkable: true
readonly property bool isBluetooth: true
property int pairedDeviceCount: 0
Connections {
target: bluetooth
onRequestConfirmationEvent: {
bluetooth.send_confirmation()
}
onDeviceAddedEvent: {
if (data.Paired === "True") {
pairedDeviceList.append({
deviceAddress: data.Address,
deviceName: data.Name,
devicePairable: data.Paired,
deviceConnect: data.Connected,
connectAVP: data.AVPConnected,
connectHFP: data.HFPConnected,
textToShow: ""
})
pairedDeviceCount = pairedDeviceCount + 1
} else {
btDeviceList.append({
deviceAddress: data.Address,
deviceName: data.Name,
devicePairable: data.Paired,
deviceConnect: data.Connected,
connectAVP: data.AVPConnected,
connectHFP: data.HFPConnected,
textToShow: ""
})
}
}
onDeviceRemovedEvent: {
if (findDevice(data.Address) >= 0) {
btDeviceList.remove(findDevice(data.Address))
} else if(findPairDevice(data.Address) >= 0) {
pairedDeviceList.remove(findPairDevice(data.Address))
pairedDeviceCount = pairedDeviceCount - 1
}
}
onDeviceUpdatedEvent: {
updateDeviceAttribute(data)
}
onDeviceListEvent: {
for (var i = 0; i < data.list.length; i++) {
var value = data.list[i]
if (value.Paired==="True") {
if(findPairDevice(value.Address) == -1) {
pairedDeviceList.append({
deviceAddress: value.Address,
deviceName: value.Name,
devicePairable:value.Paired,
deviceConnect: value.Connected,
connectAVP: value.AVPConnected,
connectHFP: value.HFPConnected,
textToShow: ""
})
pairedDeviceCount = pairedDeviceCount + 1
}
}
else
if (findDevice(value.Address) == -1) {
btDeviceList.append({
deviceAddress: value.Address,
deviceName: value.Name,
devicePairable:value.Paired,
deviceConnect: value.Connected,
connectAVP: value.AVPConnected,
connectHFP: value.HFPConnected,
textToShow: ""
})
}
}
}
onPowerChanged: {
root.checked = bluetooth.power
}
}
Text {
id: log
anchors.fill: parent
anchors.margins: 10
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
}
onCheckedChanged: {
console.log("Bluetooth set to", checked)
pairedDeviceCount = 0
bluetooth.power = checked;
bluetooth.discoverable = checked;
if (checked == true) {
bluetooth.start_discovery()
} else {
btDeviceList.clear()
pairedDeviceList.clear()
bluetooth.stop_discovery()
}
}
ListModel {
id: pairedDeviceList
}
ListModel {
id: btDeviceList
}
Rectangle {
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: parent.bottom
anchors.margins: 80
width: buttonScan.width + 10
height: buttonScan.height + 10
color: "#222"
border.color: "white"
Button {
id: buttonScan
anchors.centerIn: parent
width: 100
text: bluetooth.discoverable ? "STOP" :"SEARCH"
MouseArea {
//id: mouseArea
anchors.fill: parent
onClicked: {
if (bluetooth.discoverable === false && bluetooth.power === true) {
bluetooth.start_discovery()
bluetooth.discoverable = true;
} else {
bluetooth.stop_discovery()
bluetooth.discoverable = false;
}
}
}
}
}
Component {
id:blueToothDevice
Rectangle {
height: 120
width: parent.width
color: "transparent"
MouseArea {
anchors.fill: parent
Column {
anchors.left: parent.left
anchors.leftMargin: 80
TextMetrics {
id: textMetrics
font.family: "Arial"
elide: Text.ElideRight
elideWidth: 140
text: deviceName
}
Text {
id: btName
text: textMetrics.elidedText
color: '#66FF99'
font.pixelSize: 48
}
Text {
id: btStatus
property string connectionState:""
text: {
if ((devicePairable === "True")
&& (deviceConnect === "True")
&& (connectAVP === "True")
&& (connectHFP === "False"))
text = " AV Connection, "
else if ((devicePairable === "True")
&& (deviceConnect === "True")
&& (connectHFP === "True")
&& (connectAVP === "False"))
text = " Handsfree Connection, "
else if ((devicePairable === "True")
&& (deviceConnect === "True")
&& (connectHFP === "True")
&& (connectAVP === "True"))
text = " Handsfree & AV Connection, "
else
text = connectionState
text = deviceAddress + text
}
font.pixelSize: 18
color: "#ffffff"
font.italic: true
}
Text {
id: btPairable
text: devicePairable
visible: false
}
Text {
id: btConnectstatus
text: deviceConnect
visible: false
}
}
Button {
id: removeButton
anchors.top:parent.top
anchors.topMargin: 15
//anchors.horizontalCenter: btName.horizontalCenter
anchors.right: parent.right
anchors.rightMargin: 100
text: "Remove"
MouseArea {
anchors.fill: parent
onClicked: {
bluetooth.remove_device(deviceAddress);
if (findDevice(deviceAddress) != -1) {
btDeviceList.remove(findDevice(deviceAddress))
} else if (findPairDevice(deviceAddress) != -1) {
pairedDeviceList.remove(findPairDevice(deviceAddress))
pairedDeviceCount = pairedDeviceCount - 1
}
}
}
}
Button {
id: connectButton
anchors.top:parent.top
anchors.topMargin: 15
anchors.right: removeButton.left
anchors.rightMargin: 10
text: (deviceConnect == "True") ? "Disconnect" : ((btPairable.text == "True") ? "Connect" : "Pair")
// only when HFP or AVP is connected, button will be shown as Disconnect
MouseArea {
anchors.fill: parent
onClicked: {
if (connectButton.text == "Pair"){
connectButton.text = "Connect"
bluetooth.pair(deviceAddress)
btPairable.text = "True"
}
else if (connectButton.text == "Connect"){
connectButton.text = "Disconnect"
bluetooth.connect(deviceAddress)
}
else if (connectButton.text == "Disconnect"){
bluetooth.disconnect(deviceAddress)
connectButton.text = "Connect"
}
}
}
}
}
}
}
Text {
id: pairedlabel
width: parent.width
anchors.top: parent.top
anchors.topMargin: 50
anchors.left: parent.left
anchors.leftMargin: 80
height: 80
color:'grey'
font.pixelSize: 30
text:{
if (bluetooth.power == true && pairedDeviceCount != 0)
"LIST OF PAIRED DEVICES"
else
""
}
}
ListView{
id: pairedListView
width: parent.width
anchors.top: pairedlabel.bottom
anchors.bottom: pairedlabel.bottom
anchors.bottomMargin: (-120*pairedDeviceCount)
model: pairedDeviceList
delegate: blueToothDevice
clip: true
}
Image {
anchors.bottom: pairedListView.bottom
anchors.left: parent.left
anchors.leftMargin: 80
height: 5
source: (bluetooth.power === true && pairedDeviceCount != 0) ? '../images/HMI_Settings_DividingLine.svg':''
}
Text {
id: detectedlabel
width: parent.width
anchors.top: pairedListView.bottom
anchors.topMargin: (pairedDeviceCount != 0) ? 80:-80
anchors.left: parent.left
anchors.leftMargin: 80
height: 80
color:'grey'
font.pixelSize: 30
text: {
if (bluetooth.power === true)
"LIST OF DETECTED DEVICES"
else
""
}
}
ListView {
id:listView2
width: parent.width
anchors.top: detectedlabel.bottom
anchors.bottom: parent.bottom
anchors.bottomMargin: 150
model: btDeviceList
delegate: blueToothDevice
clip: true
}
function findDevice(address) {
for (var i = 0; i < btDeviceList.count; i++) {
if (address === btDeviceList.get(i).deviceAddress)
return i
}
return -1
}
function findPairDevice(address){
for (var i = 0; i < pairedDeviceList.count; i++) {
if (address === pairedDeviceList.get(i).deviceAddress)
return i
}
return -1
}
function updateDeviceAttribute(data){
var text = ""
for (var i = 0; i < btDeviceList.count; i++) {
if (data.Address === btDeviceList.get(i).deviceAddress){
btDeviceList.get(i).devicePairable = data.Paired
if (data.Paired === "True")
{
pairedDeviceList.append({
deviceAddress: btDeviceList.get(i).deviceAddress,
deviceName: btDeviceList.get(i).deviceName,
devicePairable:btDeviceList.get(i).devicePairable,
deviceConnect: btDeviceList.get(i).deviceConnect,
connectAVP: btDeviceList.get(i).connectAVP,
connectHFP: btDeviceList.get(i).connectHFP,
textToShow: ""
})
pairedDeviceCount = pairedDeviceCount + 1
btDeviceList.remove(i, 1)
btDeviceList.layoutChanged()
}
else{
text=deviceConnectionAttribute(data)
btDeviceList.set(i, {
textToShow: " " + text
})
btDeviceList.layoutChanged()
btDeviceList.get(i).deviceConnect = data.Connected
console.log(data.Connected)
}
}
}
for (var i = 0; i < pairedDeviceList.count; i++) {
if(data.Address === pairedDeviceList.get(i).deviceAddress){
pairedDeviceList.get(i).devicePairable = data.Paired
text=deviceConnectionAttribute(data)
pairedDeviceList.set(i, { textToShow: " " + text })
pairedDeviceList.layoutChanged()
pairedDeviceList.get(i).deviceConnect = data.Connected
}
}
}
function deviceConnectionAttribute(data){
var text = ""
if ((data.Paired === "True")
&& (data.Connected === "True")
&& (data.AVPConnected === "True")
&& (data.HFPConnected === "False"))
text = "AV Connection, "
else if ((data.Paired === "True")
&& (data.Connected === "True")
&& (data.HFPConnected === "True")
&& (data.AVPConnected === "False"))
text = "Handsfree Connection, "
else if ((data.Paired === "True")
&& (data.Connected === "True")
&& (data.HFPConnected === "True")
&& (data.AVPConnected === "True")) {
console.log("all connected!!")
text = ", Handsfree & AV Connection"}
else
text = ""
return text
}
}
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