96 lines
2.2 KiB
QML
96 lines
2.2 KiB
QML
import QtQuick 2.0
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Item {
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id: buzzerConn
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height: 0
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width: 0
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opacity: 0
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visible: false
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signal pushed()
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property bool connected: false
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property var status: {'status': buzzerConn.state, 'progress': get_progress()}
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Timer {
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//timer that refreshes the connection state to the buzzer
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id: connectionRefreshTimer
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running: root.state !== "RUNNING" && root.state !== "STARTING" && buzzerConn.status !== "connecting"
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repeat: false
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interval: 1000
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onTriggered: {
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_cppBuzzerConn.refresh()
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if(!_cppBuzzerConn.get("connected") && buzzerConn.state !== "connecting"){
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buzzerConn.state = "disconnected"
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}
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connectionRefreshTimer.start()
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}
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}
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Timer {
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//timer that checks, if the button has been pushed
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id: running_refresh_timer
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running: root.state === "RUNNING"
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repeat: false
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interval: 1
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onTriggered: {
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if(_cppBuzzerConn.buzzer_triggered()){
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buzzerConn.pushed()
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}
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if(root.state === "RUNNING"){
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running_refresh_timer.start()
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}
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}
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}
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Timer {
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id: prog_refresh
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running: buzzerConn.state === "connecting"
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interval: 1
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repeat: true
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onTriggered: {
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buzzerConn.status.progress = get_progress()
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}
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}
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states: [
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State {
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name: "disconnected"
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PropertyChanges {
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target: buzzerConn
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}
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},
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State {
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name: "connecting"
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PropertyChanges {
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target: buzzerConn
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}
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},
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State {
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name: "connected"
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PropertyChanges {
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target: buzzerConn
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}
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}
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]
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function connect(){
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buzzerConn.state = "connecting"
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if(_cppBuzzerConn.connect()){
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buzzerConn.state = "connected"
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return(true)
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}
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else {
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buzzerConn.state = "disconnected"
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return(false)
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}
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}
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function get_progress(){
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return(_cppBuzzerConn.get("connection_progress"))
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}
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}
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