PreFlightRCCheck.qml

/****************************************************************************
 *
 *   (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
 *
 * QGroundControl is licensed according to the terms in the file
 * COPYING.md in the root of the source code directory.
 *
 ****************************************************************************/

import QtQuick 2.3

import QGroundControl           1.0
import QGroundControl.Controls  1.0
import QGroundControl.Vehicle   1.0

PreFlightCheckButton {
    name:           qsTr("Radio Control")
    pendingText:    qsTr("Receiving signal. Perform range test & confirm.")
    failureText:    qsTr("No signal or invalid autopilot-RC config. Check RC and console.")

    property int _unhealthySensors: _activeVehicle ? _activeVehicle.sensorsUnhealthyBits : 0
    property var _activeVehicle:    QGroundControl.multiVehicleManager.activeVehicle

    on_UnhealthySensorsChanged: updateItem()
    on_ActiveVehicleChanged:    updateItem()

    Component.onCompleted: updateItem()

    function updateItem() {
        if (!_activeVehicle) {
            state = stateNotChecked
        } else {
            if (_unhealthySensors & Vehicle.SysStatusSensorRCReceiver) {
                state = stateMajorIssue
            } else {
                state = _nrClicked > 0 ? statePassed : statePending
            }
        }
    }
}