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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)
+ }
+ else{
+ text=deviceConnectionAttribute(data)
+ btDeviceList.set(i, {
+ textToShow: " " + text
+ })
+
+ 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.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
+ }
+}