FlightDisplayViewWidgets.qml 22.8 KB
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/*=====================================================================

QGroundControl Open Source Ground Control Station

(c) 2009, 2015 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>

This file is part of the QGROUNDCONTROL project

    QGROUNDCONTROL is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    QGROUNDCONTROL is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.

======================================================================*/

import QtQuick                  2.4
import QtQuick.Controls         1.3
import QtQuick.Controls.Styles  1.2
import QtQuick.Dialogs          1.2
import QtLocation               5.3
import QtPositioning            5.2

import QGroundControl               1.0
import QGroundControl.ScreenTools   1.0
import QGroundControl.Controls      1.0
import QGroundControl.Palette       1.0
import QGroundControl.Vehicle       1.0
import QGroundControl.FlightMap     1.0

Item {
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    id: _root
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    property alias guidedModeBar: _guidedModeBar

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    property var    _activeVehicle:         QGroundControl.multiVehicleManager.activeVehicle
    property bool   _isSatellite:           _mainIsMap ? (_flightMap ? _flightMap.isSatelliteMap : true) : true
    property bool   _lightWidgetBorders:    _mainIsMap ? (_flightMap ? _flightMap.isSatelliteMap : true) : true
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    readonly property real _margins: ScreenTools.defaultFontPixelHeight / 2

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    QGCMapPalette { id: mapPal; lightColors: !isBackgroundDark }
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    QGCPalette { id: qgcPal }
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    function getGadgetWidth() {
        if(ScreenTools.isMobile) {
            return mainWindow.width * 0.15
        }
        var w = mainWindow.width * 0.15
        return Math.min(w, 200)
    }

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    ExclusiveGroup {
        id: _dropButtonsExclusiveGroup
    }

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    //-- Map warnings
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    Column {
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        anchors.horizontalCenter:   parent.horizontalCenter
        anchors.verticalCenter:     parent.verticalCenter
        spacing:                    ScreenTools.defaultFontPixelHeight

        QGCLabel {
            anchors.horizontalCenter:   parent.horizontalCenter
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            visible:                    _activeVehicle && !_activeVehicle.coordinateValid && _mainIsMap
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            z:                          QGroundControl.zOrderTopMost
            color:                      mapPal.text
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            font.pointSize:             ScreenTools.largeFontPointSize
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            text:                       qsTr("No GPS Lock for Vehicle")
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        }

        QGCLabel {
            anchors.horizontalCenter:   parent.horizontalCenter
            visible:                    _activeVehicle && !_activeVehicle.coordinateValid
            z:                          QGroundControl.zOrderTopMost
            color:                      mapPal.text
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            font.pointSize:             ScreenTools.largeFontPointSize
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            text:                       _activeVehicle ? _activeVehicle.prearmError : ""
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        }
    }

    //-- Dismiss Drop Down (if any)
    MouseArea {
        anchors.fill:   parent
        enabled:        _dropButtonsExclusiveGroup.current != null
        onClicked: {
            if(_dropButtonsExclusiveGroup.current)
                _dropButtonsExclusiveGroup.current.checked = false
            _dropButtonsExclusiveGroup.current = null
        }
    }

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    //-- Instrument Panel
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    QGCInstrumentWidget {
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        id:                     instrumentGadget
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        anchors.margins:        ScreenTools.defaultFontPixelHeight / 2
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        anchors.right:          altitudeSlider.visible ? altitudeSlider.left : parent.right
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        anchors.verticalCenter: parent.verticalCenter
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        visible:                !QGroundControl.virtualTabletJoystick
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        size:                   getGadgetWidth()
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        active:                 _activeVehicle != null
        heading:                _heading
        rollAngle:              _roll
        pitchAngle:             _pitch
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        groundSpeedFact:        _groundSpeedFact
        airSpeedFact:           _airSpeedFact
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        lightBorders:           _lightWidgetBorders
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        z:                      QGroundControl.zOrderWidgets
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        qgcView:                parent.parent.qgcView
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        maxHeight:              parent.height - (anchors.margins * 2)
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    }

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    QGCInstrumentWidgetAlternate {
        id:                     instrumentGadgetAlternate
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        anchors.margins:        ScreenTools.defaultFontPixelHeight / 2
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        anchors.top:            parent.top
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        anchors.right:          altitudeSlider.visible ? altitudeSlider.left : parent.right
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        visible:                QGroundControl.virtualTabletJoystick
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        width:                  ScreenTools.isTinyScreen ? getGadgetWidth() * 2 : getGadgetWidth()
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        active:                 _activeVehicle != null
        heading:                _heading
        rollAngle:              _roll
        pitchAngle:             _pitch
        groundSpeedFact:        _groundSpeedFact
        airSpeedFact:           _airSpeedFact
        isSatellite:            _isSatellite
        z:                      QGroundControl.zOrderWidgets
    }

    ValuesWidget {
        anchors.topMargin:  ScreenTools.defaultFontPixelHeight
        anchors.top:        instrumentGadgetAlternate.bottom
        anchors.left:       instrumentGadgetAlternate.left
        width:              getGadgetWidth()
        qgcView:            parent.parent.qgcView
        textColor:          _isSatellite ? "white" : "black"
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        visible:            QGroundControl.virtualTabletJoystick
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        maxHeight:          multiTouchItem.y - y
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    }

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    //-- Vertical Tool Buttons
    Column {
        id:                         toolColumn
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        visible:                    _mainIsMap
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        anchors.margins:            ScreenTools.defaultFontPixelHeight
        anchors.left:               parent.left
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        anchors.top:                parent.top
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        spacing:                    ScreenTools.defaultFontPixelHeight

        //-- Map Center Control
        DropButton {
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            id:                 centerMapDropButton
            dropDirection:      dropRight
            buttonImage:        "/qmlimages/MapCenter.svg"
            viewportMargins:    ScreenTools.defaultFontPixelWidth / 2
            exclusiveGroup:     _dropButtonsExclusiveGroup
            z:                  QGroundControl.zOrderWidgets
            lightBorders:       _lightWidgetBorders
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            dropDownComponent: Component {
                Row {
                    spacing: ScreenTools.defaultFontPixelWidth

                    QGCCheckBox {
                        id:                 followVehicleCheckBox
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                        text:               qsTr("Follow Vehicle")
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                        checked:            _flightMap ? _flightMap._followVehicle : false
                        anchors.baseline:   centerMapButton.baseline

                        onClicked: {
                            _dropButtonsExclusiveGroup.current = null
                            _flightMap._followVehicle = !_flightMap._followVehicle
                        }
                    }

                    QGCButton {
                        id:         centerMapButton
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                        text:       qsTr("Center map on Vehicle")
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                        enabled:    _activeVehicle && !followVehicleCheckBox.checked

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                        property var activeVehicle: QGroundControl.multiVehicleManager.activeVehicle
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                        onClicked: {
                            _dropButtonsExclusiveGroup.current = null
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                            _flightMap.center = activeVehicle.coordinate
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                        }
                    }
                }
            }
        }

        //-- Map Type Control
        DropButton {
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            id:                 mapTypeButton
            dropDirection:      dropRight
            buttonImage:        "/qmlimages/MapType.svg"
            viewportMargins:    ScreenTools.defaultFontPixelWidth / 2
            exclusiveGroup:     _dropButtonsExclusiveGroup
            z:                  QGroundControl.zOrderWidgets
            lightBorders:       _lightWidgetBorders
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            dropDownComponent: Component {
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                Column {
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                    spacing: ScreenTools.defaultFontPixelWidth

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                    Row {
                        spacing: ScreenTools.defaultFontPixelWidth

                        Repeater {
                            model: QGroundControl.flightMapSettings.mapTypes
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                            QGCButton {
                                checkable:  true
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                                checked:    _flightMap ? _flightMap.mapType === text : false
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                                text:       modelData
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                                width:      clearButton.width
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                                onClicked: {
                                    _flightMap.mapType = text
                                    _dropButtonsExclusiveGroup.current = null
                                }
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                            }
                        }
                    }
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                    QGCButton {
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                        id:         clearButton
                        text:       qsTr("Clear Flight Trails")
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                        enabled:    QGroundControl.multiVehicleManager.activeVehicle
                        onClicked: {
                            QGroundControl.multiVehicleManager.activeVehicle.clearTrajectoryPoints()
                            _dropButtonsExclusiveGroup.current = null
                        }
                    }
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                }
            }
        }

        //-- Zoom Map In
        RoundButton {
            id:                 mapZoomPlus
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            visible:            _mainIsMap
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            buttonImage:        "/qmlimages/ZoomPlus.svg"
            exclusiveGroup:     _dropButtonsExclusiveGroup
            z:                  QGroundControl.zOrderWidgets
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            lightBorders:       _lightWidgetBorders
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            onClicked: {
                if(_flightMap)
                    _flightMap.zoomLevel += 0.5
                checked = false
            }
        }

        //-- Zoom Map Out
        RoundButton {
            id:                 mapZoomMinus
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            visible:            _mainIsMap
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            buttonImage:        "/qmlimages/ZoomMinus.svg"
            exclusiveGroup:     _dropButtonsExclusiveGroup
            z:                  QGroundControl.zOrderWidgets
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            lightBorders:       _lightWidgetBorders
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            onClicked: {
                if(_flightMap)
                    _flightMap.zoomLevel -= 0.5
                checked = false
            }
        }
    }

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    //-- Guided mode buttons
    Rectangle {
        id:                         _guidedModeBar
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        anchors.margins:            _barMargin
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        anchors.bottom:             parent.bottom
        anchors.horizontalCenter:   parent.horizontalCenter
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        width:                      guidedModeColumn.width  + (_margins * 2)
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        height:                     guidedModeColumn.height + (_margins * 2)
        radius:                     _margins
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        color:                      _lightWidgetBorders ? qgcPal.mapWidgetBorderLight : qgcPal.mapWidgetBorderDark
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        visible:                    _activeVehicle
        opacity:                    0.9
        z:                          QGroundControl.zOrderWidgets
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        state:                      "Shown"

        states: [
            State {
                name: "Shown"
                PropertyChanges { target: showAnimation; running: true  }
                PropertyChanges { target: guidedModeHideTimer; running: true }
            },
            State {
                name: "Hidden"
                PropertyChanges { target: hideAnimation; running: true  }
            }
        ]

        PropertyAnimation {
            id:             hideAnimation
            target:         _guidedModeBar
            property:       "_barMargin"
            duration:       1000
            easing.type:    Easing.InOutQuad
            from:           _guidedModeBar._showMargin
            to:             _guidedModeBar._hideMargin
        }

        PropertyAnimation {
            id:             showAnimation
            target:         _guidedModeBar
            property:       "_barMargin"
            duration:       250
            easing.type:    Easing.InOutQuad
            from:           _guidedModeBar._hideMargin
            to:             _guidedModeBar._showMargin
        }

        Timer {
            id:             guidedModeHideTimer
            interval:       7000
            running:        true
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            onTriggered: {
                if (ScreenTools.isShortScreen) {
                    _guidedModeBar.state = "Hidden"
                }
            }
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        }
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        readonly property int confirmHome:          1
        readonly property int confirmLand:          2
        readonly property int confirmTakeoff:       3
        readonly property int confirmArm:           4
        readonly property int confirmDisarm:        5
        readonly property int confirmEmergencyStop: 6
        readonly property int confirmChangeAlt:     7
        readonly property int confirmGoTo:          8
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        readonly property int confirmRetask:        9
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        property int    confirmActionCode
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        property real   _showMargin:    _margins
        property real   _hideMargin:    _margins - _guidedModeBar.height
        property real   _barMargin:     _showMargin
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        function actionConfirmed() {
            switch (confirmActionCode) {
            case confirmHome:
                _activeVehicle.guidedModeRTL()
                break;
            case confirmLand:
                _activeVehicle.guidedModeLand()
                break;
            case confirmTakeoff:
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                var altitude1 = altitudeSlider.getValue()
                if (!isNaN(altitude1)) {
                    _activeVehicle.guidedModeTakeoff(altitude1)
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                }
                break;
            case confirmArm:
                _activeVehicle.armed = true
                break;
            case confirmDisarm:
                _activeVehicle.armed = false
                break;
            case confirmEmergencyStop:
                _activeVehicle.emergencyStop()
                break;
            case confirmChangeAlt:
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                var altitude2 = altitudeSlider.getValue()
                if (!isNaN(altitude2)) {
                    _activeVehicle.guidedModeChangeAltitude(altitude2)
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                }
                break;
            case confirmGoTo:
                _activeVehicle.guidedModeGotoLocation(_flightMap._gotoHereCoordinate)
                break;
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            case confirmRetask:
                _activeVehicle.setCurrentMissionSequence(_flightMap._retaskSequence)
                break;
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            default:
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                console.warn(qsTr("Internal error: unknown confirmActionCode"), confirmActionCode)
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            }
        }

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        function rejectGuidedModeConfirm() {
            guidedModeConfirm.visible = false
            guidedModeBar.visible = true
            altitudeSlider.visible = false
            _flightMap._gotoHereCoordinate = QtPositioning.coordinate()
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            guidedModeHideTimer.restart()
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        }

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        function confirmAction(actionCode) {
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            guidedModeHideTimer.stop()
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            confirmActionCode = actionCode
            switch (confirmActionCode) {
            case confirmArm:
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                guidedModeConfirm.confirmText = qsTr("arm")
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                break;
            case confirmDisarm:
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                guidedModeConfirm.confirmText = qsTr("disarm")
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                break;
            case confirmEmergencyStop:
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                guidedModeConfirm.confirmText = qsTr("STOP ALL MOTORS!")
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                break;
            case confirmTakeoff:
                altitudeSlider.visible = true
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                altitudeSlider.setInitialValueMeters(10)
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                guidedModeConfirm.confirmText = qsTr("takeoff")
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                break;
            case confirmLand:
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                guidedModeConfirm.confirmText = qsTr("land")
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                break;
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            case confirmHome:
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                guidedModeConfirm.confirmText = qsTr("return to land")
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                break;
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            case confirmChangeAlt:
                altitudeSlider.visible = true
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                altitudeSlider.setInitialValueAppSettingsDistanceUnits(_activeVehicle.altitudeAMSL.value)
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                guidedModeConfirm.confirmText = qsTr("change altitude")
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                break;
            case confirmGoTo:
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                guidedModeConfirm.confirmText = qsTr("move vehicle")
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                break;
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            case confirmRetask:
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                _guidedModeBar.confirmText    = qsTr("active waypoint change")
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                break;
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            }
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            guidedModeBar.visible = false
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            guidedModeConfirm.visible = true
        }

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        Column {
            id:                 guidedModeColumn
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            anchors.margins:    _margins
            anchors.top:        parent.top
            anchors.left:       parent.left
            spacing:            _margins

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            QGCLabel {
                anchors.horizontalCenter: parent.horizontalCenter
                color:      qgcPal.button
                text:       "Click in map to move vehicle"
                visible:    _activeVehicle && _activeVehicle.guidedMode && _activeVehicle.flying
            }

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            Row {
                spacing: _margins

                QGCButton {
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                    text:       (_activeVehicle && _activeVehicle.armed) ? (_activeVehicle.flying ? qsTr("Emergency Stop") : qsTr("Disarm")) :  qsTr("Arm")
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                    visible: (_activeVehicle && _activeVehicle.coordinateValid)
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                    onClicked:  _guidedModeBar.confirmAction(_activeVehicle.armed ? (_activeVehicle.flying ? _guidedModeBar.confirmEmergencyStop : _guidedModeBar.confirmDisarm) : _guidedModeBar.confirmArm)
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                }
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                QGCButton {
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                    text:       qsTr("RTL")
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                    visible:    (_activeVehicle && _activeVehicle.armed) && _activeVehicle.guidedModeSupported && _activeVehicle.flying
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                    onClicked:  _guidedModeBar.confirmAction(_guidedModeBar.confirmHome)
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                }
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                QGCButton {
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                    text:       (_activeVehicle && _activeVehicle.flying) ?  qsTr("Land"):  qsTr("Takeoff")
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                    visible:    _activeVehicle && _activeVehicle.guidedModeSupported && _activeVehicle.armed
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                    onClicked:  _guidedModeBar.confirmAction(_activeVehicle.flying ? _guidedModeBar.confirmLand : _guidedModeBar.confirmTakeoff)
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                }
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                QGCButton {
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                    text:       qsTr("Pause")
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                    visible:    (_activeVehicle && _activeVehicle.armed) && _activeVehicle.pauseVehicleSupported && _activeVehicle.flying
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                    onClicked:  {
                        guidedModeHideTimer.restart()
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                        _activeVehicle.pauseVehicle()
                    }
                }
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                QGCButton {
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                    text:       qsTr("Change Altitude")
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                    visible:    (_activeVehicle && _activeVehicle.flying) && _activeVehicle.guidedModeSupported && _activeVehicle.armed
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                    onClicked:  _guidedModeBar.confirmAction(_guidedModeBar.confirmChangeAlt)
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                }
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            } // Row
        } // Column
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    } // Rectangle - Guided mode buttons

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    MouseArea {
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        anchors.fill:   parent
        enabled:        guidedModeConfirm.visible
        onClicked:      _guidedModeBar.rejectGuidedModeConfirm()
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    }

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    // Action confirmation control
    SliderSwitch {
        id:                         guidedModeConfirm
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        anchors.bottomMargin:       _margins
        anchors.bottom:             parent.bottom
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        anchors.horizontalCenter:   parent.horizontalCenter
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        height:                     ScreenTools.defaultFontPixelHeight * 3
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        visible:                    false
        z:                          QGroundControl.zOrderWidgets

        onAccept: {
            guidedModeConfirm.visible = false
            guidedModeBar.visible = true
            _guidedModeBar.actionConfirmed()
            altitudeSlider.visible = false
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            guidedModeHideTimer.restart()
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        }
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        onReject: _guidedModeBar.rejectGuidedModeConfirm()
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    }
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    //-- Altitude slider
    Rectangle {
        id:                 altitudeSlider
        anchors.margins:    _margins
        anchors.right:      parent.right
        anchors.top:        parent.top
        anchors.bottom:     parent.bottom
        color:              qgcPal.window
        width:              ScreenTools.defaultFontPixelWidth * 10
        opacity:            0.8
        visible:            false

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        function setInitialValueMeters(meters) {
            altSlider.value = QGroundControl.metersToAppSettingsDistanceUnits(meters)
        }

        function setInitialValueAppSettingsDistanceUnits(height) {
            altSlider.value = height
        }
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        /// Returns NaN for bad value
        function getValue() {
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            var value =  parseFloat(altField.text)
            if (!isNaN(value)) {
                return QGroundControl.appSettingsDistanceUnitsToMeters(value);
            } else {
                return value;
            }
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        }

        Column {
            id:                 headerColumn
            anchors.margins:    _margins
            anchors.top:        parent.top
            anchors.left:       parent.left
            anchors.right:      parent.right

            QGCLabel {
                anchors.horizontalCenter: parent.horizontalCenter
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                text: qsTr("Alt (rel)")
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            }

            QGCLabel {
                anchors.horizontalCenter: parent.horizontalCenter
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                text: QGroundControl.appSettingsDistanceUnitsString
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            }

            QGCTextField {
                id:             altField
                anchors.left:   parent.left
                anchors.right:  parent.right
                text:           altSlider.value.toFixed(1)
            }
        }

        Slider {
            id:                 altSlider
            anchors.margins:    _margins
            anchors.top:        headerColumn.bottom
            anchors.bottom:     parent.bottom
            anchors.left:       parent.left
            anchors.right:      parent.right
            orientation:        Qt.Vertical
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            minimumValue:       QGroundControl.metersToAppSettingsDistanceUnits((_activeVehicle && _activeVehicle.flying) ? -15 : 0)
            maximumValue:       QGroundControl.metersToAppSettingsDistanceUnits((_activeVehicle && _activeVehicle.flying) ? 15 : 60)
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        }
    }
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}