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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.
*
****************************************************************************/
import QtQuick 2.3
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
import QGroundControl.Vehicle 1.0
//-------------------------------------------------------------------------
//-- Link Indicator
Item {
anchors.top: parent.top
anchors.bottom: parent.bottom
width: priorityLinkSelector.width
property var _activeVehicle: QGroundControl.multiVehicleManager.activeVehicle
property bool _visible: false
QGCLabel {
id: priorityLinkSelector
text: _activeVehicle ? _activeVehicle.priorityLinkName : qsTr("N/A", "No data to display")
font.pointSize: ScreenTools.mediumFontPointSize
color: qgcPal.buttonText
anchors.verticalCenter: parent.verticalCenter
visible: _visible
Menu {
id: linkSelectionMenu
}
Component {
id: linkSelectionMenuItemComponent
MenuItem {
onTriggered: _activeVehicle.priorityLinkName = text
}
}
property var linkSelectionMenuItems: []
function updatelinkSelectionMenu() {
if (_activeVehicle) {
// Remove old menu items
for (var i = 0; i < linkSelectionMenuItems.length; i++) {
linkSelectionMenu.removeItem(linkSelectionMenuItems[i])
}
linkSelectionMenuItems.length = 0
// Add new items
var has_hl = false;
var links = _activeVehicle.links
for (var i = 0; i < links.length; i++) {
var menuItem = linkSelectionMenuItemComponent.createObject(null, { "text": links[i].getName(), "enabled": links[i].link_active(_activeVehicle.id)})
linkSelectionMenuItems.push(menuItem)
linkSelectionMenu.insertItem(i, menuItem)
if (links[i].getHighLatency()) {
has_hl = true
}
}
_visible = links.length > 1 && has_hl
}
}
Component.onCompleted: priorityLinkSelector.updatelinkSelectionMenu()
Connections {
target: QGroundControl.multiVehicleManager
onActiveVehicleChanged: priorityLinkSelector.updatelinkSelectionMenu()
}
Connections {
target: _activeVehicle
onLinksChanged: priorityLinkSelector.updatelinkSelectionMenu()
}
Connections {
target: _activeVehicle
onLinksPropertiesChanged: priorityLinkSelector.updatelinkSelectionMenu()
}
MouseArea {
visible: _activeVehicle
anchors.fill: parent
onClicked: linkSelectionMenu.popup()
}
}
}