ModeIndicator.qml 2.74 KB
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/****************************************************************************
 *
 *   (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.
 *
 ****************************************************************************/


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import QtQuick          2.3
import QtQuick.Controls 1.2
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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
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Item {
    anchors.top:    parent.top
    anchors.bottom: parent.bottom
    width:          flightModeSelector.width
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    property var _activeVehicle: QGroundControl.multiVehicleManager.activeVehicle

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