FlyViewWidgetLayer.qml

/****************************************************************************
 *
 * (c) 2009-2020 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                  2.12
import QtQuick.Controls         2.4
import QtQuick.Dialogs          1.3
import QtQuick.Layouts          1.12

import QtLocation               5.3
import QtPositioning            5.3
import QtQuick.Window           2.2
import QtQml.Models             2.1

import QGroundControl               1.0
import QGroundControl.Controls      1.0
import QGroundControl.Airspace      1.0
import QGroundControl.Airmap        1.0
import QGroundControl.Controllers   1.0
import QGroundControl.Controls      1.0
import QGroundControl.FactSystem    1.0
import QGroundControl.FlightDisplay 1.0
import QGroundControl.FlightMap     1.0
import QGroundControl.Palette       1.0
import QGroundControl.ScreenTools   1.0
import QGroundControl.Vehicle       1.0

// This is the ui overlay layer for the widgets/tools for Fly View
Item {
    id: _root

    property var    parentToolInsets
    property var    totalToolInsets:        _totalToolInsets
    property var    mapControl

    property var    _activeVehicle:         QGroundControl.multiVehicleManager.activeVehicle
    property var    _planMasterController:  mainWindow.planMasterControllerFlyView
    property var    _missionController:     _planMasterController.missionController
    property var    _geoFenceController:    _planMasterController.geoFenceController
    property var    _rallyPointController:  _planMasterController.rallyPointController
    property var    _guidedController:      mainWindow.guidedControllerFlyView
    property real   _margins:               ScreenTools.defaultFontPixelWidth / 2
    property real   _toolsMargin:           ScreenTools.defaultFontPixelWidth * 0.75
    property rect   _centerViewport:        Qt.rect(0, 0, width, height)
    property real   _rightPanelWidth:       ScreenTools.defaultFontPixelWidth * 30

    QGCToolInsets {
        id:                     _totalToolInsets
        leftEdgeTopInset:       toolStrip.leftInset
        leftEdgeCenterInset:    toolStrip.leftInset
        leftEdgeBottomInset:    parentToolInsets.leftEdgeBottomInset
        rightEdgeTopInset:      parentToolInsets.rightEdgeTopInset
        rightEdgeCenterInset:   parentToolInsets.rightEdgeCenterInset
        rightEdgeBottomInset:   parentToolInsets.rightEdgeBottomInset
        topEdgeLeftInset:       parentToolInsets.topEdgeLeftInset
        topEdgeCenterInset:     parentToolInsets.topEdgeCenterInset
        topEdgeRightInset:      parentToolInsets.topEdgeRightInset
        bottomEdgeLeftInset:    parentToolInsets.bottomEdgeLeftInset
        bottomEdgeCenterInset:  mapScale.centerInset
        bottomEdgeRightInset:   telemetryPanel.bottomInset
    }

    FlyViewMissionCompleteDialog {
        missionController:      _missionController
        geoFenceController:     _geoFenceController
        rallyPointController:   _rallyPointController
    }

    FlyViewInstrumentPanel {
        id:                         instrumentPanel
        anchors.margins:            _toolsMargin
        anchors.top:                parent.top
        anchors.bottom:             parent.bottom
        anchors.right:              parent.right
        width:                      _rightPanelWidth
        spacing:                    _toolsMargin
        visible:                    QGroundControl.corePlugin.options.flyView.showInstrumentPanel
        availableHeight:            parent.height - y - _toolsMargin

        property real rightInset: visible ? parent.width - x : 0
    }

    TelemetryValuesBar {
        id:                 telemetryPanel
        x:                  recalcXPosition()
        anchors.margins:    _toolsMargin
        anchors.bottom:     parent.bottom

        function recalcXPosition() {
            // First try centered
            var halfRootWidth   = _root.width / 2
            var halfPanelWidth  = telemetryPanel.width / 2
            var leftX           = (halfRootWidth - halfPanelWidth) - _toolsMargin
            var rightX          = (halfRootWidth + halfPanelWidth) + _toolsMargin
            if (leftX >= parentToolInsets.leftEdgeBottomInset || rightX <= parentToolInsets.rightEdgeBottomInset ) {
                // It will fit in the horizontalCenter
                return halfRootWidth - halfPanelWidth
            } else {
                // Anchor to left edge
                return parentToolInsets.leftEdgeBottomInset + _toolsMargin
            }
        }

        property real bottomInset: height
    }

    //-- Virtual Joystick
    Loader {
        id:                         virtualJoystickMultiTouch
        z:                          QGroundControl.zOrderTopMost + 1
        width:                      parent.width  - (_pipOverlay.width / 2)
        height:                     Math.min(parent.height * 0.25, ScreenTools.defaultFontPixelWidth * 16)
        visible:                    _virtualJoystickEnabled && !QGroundControl.videoManager.fullScreen && !(activeVehicle ? activeVehicle.highLatencyLink : false)
        anchors.bottom:             parent.bottom
        anchors.bottomMargin:       parentToolInsets.leftEdgeBottomInset + ScreenTools.defaultFontPixelHeight * 2
        anchors.horizontalCenter:   parent.horizontalCenter
        source:                     "qrc:/qml/VirtualJoystick.qml"
        active:                     _virtualJoystickEnabled && !(activeVehicle ? activeVehicle.highLatencyLink : false)

        property bool autoCenterThrottle: QGroundControl.settingsManager.appSettings.virtualJoystickAutoCenterThrottle.rawValue

        property bool _virtualJoystickEnabled: QGroundControl.settingsManager.appSettings.virtualJoystick.rawValue
    }

    FlyViewToolStrip {
        id:                     toolStrip
        anchors.leftMargin:     _toolsMargin + parentToolInsets.leftEdgeCenterInset
        anchors.topMargin:      _toolsMargin + parentToolInsets.topEdgeLeftInset
        anchors.left:           parent.left
        anchors.top:            parent.top
        z:                      QGroundControl.zOrderWidgets
        maxHeight:              parent.height - y - parentToolInsets.bottomEdgeLeftInset - _toolsMargin
        visible:                !QGroundControl.videoManager.fullScreen

        onDisplayPreFlightChecklist: preFlightChecklistPopup.open()

        property real leftInset: x + width
    }

    FlyViewAirspaceIndicator {
        anchors.top:                parent.top
        anchors.topMargin:          ScreenTools.defaultFontPixelHeight * 0.25
        anchors.horizontalCenter:   parent.horizontalCenter
        z:                          QGroundControl.zOrderWidgets
        show:                       mapControl.pipState.state !== mapControl.pipState.pipState
    }

    VehicleWarnings {
        anchors.centerIn:   parent
        z:                  QGroundControl.zOrderTopMost
    }

    MapScale {
        id:                 mapScale
        anchors.margins:    _toolsMargin
        anchors.left:       toolStrip.right
        anchors.top:        parent.top
        mapControl:         _mapControl
        buttonsOnLeft:      false
        visible:            !ScreenTools.isTinyScreen && QGroundControl.corePlugin.options.flyView.showMapScale && mapControl.pipState.state !== mapControl.pipState.pipState

        property real centerInset: visible ? parent.height - y : 0
    }

    FlyViewPreFlightChecklistPopup {
        id: preFlightChecklistPopup
        x:  toolStrip.x + toolStrip.width + (ScreenTools.defaultFontPixelWidth * 2)
        y:  toolStrip.y
    }
}