ModeIndicator.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          2.5
import QtQuick.Controls 1.2

import QGroundControl                       1.0
import QGroundControl.Controls              1.0
import QGroundControl.MultiVehicleManager   1.0
import QGroundControl.ScreenTools           1.0
import QGroundControl.Palette               1.0

//-------------------------------------------------------------------------
//-- Mode Indicator
QGCLabel {
    id:                     flightModeSelector
    text:                   activeVehicle ? activeVehicle.flightMode : qsTr("N/A", "No data to display")
    font.pointSize:         ScreenTools.mediumFontPointSize
    color:                  qgcPal.buttonText
    anchors.verticalCenter: parent.verticalCenter
    Menu {
        id: flightModesMenu
    }
    Component {
        id: flightModeMenuItemComponent
        MenuItem {
            onTriggered: activeVehicle.flightMode = text
        }
    }
    property var flightModesMenuItems: []
    function updateFlightModesMenu() {
        if (activeVehicle && activeVehicle.flightModeSetAvailable) {
            // Remove old menu items
            for (var i = 0; i < flightModesMenuItems.length; i++) {
                flightModesMenu.removeItem(flightModesMenuItems[i])
            }
            flightModesMenuItems.length = 0
            // Add new items
            for (var i = 0; i < activeVehicle.flightModes.length; i++) {
                var menuItem = flightModeMenuItemComponent.createObject(null, { "text": activeVehicle.flightModes[i] })
                flightModesMenuItems.push(menuItem)
                flightModesMenu.insertItem(i, menuItem)
            }
        }
    }
    Component.onCompleted: flightModeSelector.updateFlightModesMenu()
    Connections {
        target:                 QGroundControl.multiVehicleManager
        onActiveVehicleChanged: flightModeSelector.updateFlightModesMenu()
    }
    MouseArea {
        visible:        activeVehicle && activeVehicle.flightModeSetAvailable
        anchors.fill:   parent
        onClicked:      flightModesMenu.popup()
    }
}