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/*
* Copyright (c) 2018 TOYOTA MOTOR CORPORATION
* 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
ApplicationWindow {
id: window
title: "HUD Tbt Demo"
width: 1920
height: 1080
visible: true
property string api_str: "naviapi"
property string verb_subscribe: "subscribe"
property string verb_getcurretdirstate: "navicore_getcurrentdestdir"
property string event_getdestdir: "naviapi/navicore_getdestdir"
property string event_cancelguidance: "naviapi/navicore_cancelguidance"
property string nodirection_str:"0"
property string arrivedirection_str:"12"
property var msgid_enu: { "call":2, "retok":3, "reterr":4, "event":5 }
property string request_str: ""
property string status_str: ""
property double state: 0
WebSocket {
id: websocket
url: bindingAddress
onStatusChanged: {
if (websocket.status === WebSocket.Error){
console.log ("Error: " + websocket.errorString)
websocket.active = false
}else if (websocket.status === WebSocket.Open){
console.log ("Socket Open")
do_getcurrentdirstate()
do_subscribe("getdestdir")
do_subscribe("cancelguidance")
}else if (websocket.status === WebSocket.Closed){
console.log ("Socket closed")
}
}
onTextMessageReceived: {
var message_json = JSON.parse(message)
console.log ("Raw response: " + message)
console.log ("JSON response: " + message_json)
if (message_json[0] === msgid_enu.event){
if(message_json[2].event === event_getdestdir)
{
var state = message_json[2].data.state
tbt_board.state = state
console.log ("state is ok !")
if (tbt_board.state === arrivedirection_str)
{
clear_timer.start()
console.log ("clear arrive direction state 12 is ok !")
}
}
else if(message_json[2].event === event_cancelguidance)
{
tbt_board.state = nodirection_str
}
}
else if(message_json[0] === msgid_enu.retok){
if (message_json[2].request.info === verb_getcurretdirstate){
var currentdirstate = message_json[2].response[0].CurrentDirState
tbt_board.state = currentdirstate
console.log ("get current state is ok !")
}
}
else{
if (message_json[0] !== msgid_enu.retok) {
console.log ("Return value is not ok !")
return
}
}
/* refresh happen */
}
active: true
}
//get current direction state
function do_getcurrentdirstate() {
request_str = '[' + msgid_enu.call + ',"99999","' + api_str+'/'+verb_getcurretdirstate + '", {} ]'
console.log (request_str)
websocket.sendTextMessage (request_str)
}
//subscribe
function do_subscribe( event ) {
request_str = '[' + msgid_enu.call + ',"99999","' + api_str+'/'+verb_subscribe + '", {"value":"' + event + '"} ]'
console.log (request_str)
websocket.sendTextMessage (request_str)
}
TbtBoard {
id: tbt_board
z: 1
visible: true
anchors.fill: parent
}
Timer {
id: clear_timer
repeat: false
interval: 5000
triggeredOnStart: false
onTriggered: {
tbt_board.state = nodirection_str
}
}
}
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