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-rw-r--r--app/api/GPS.qml89
-rw-r--r--app/map/MapComponent.qml28
-rw-r--r--app/mapviewer.qml6
-rw-r--r--app/mapviewer.qrc1
4 files changed, 110 insertions, 14 deletions
diff --git a/app/api/GPS.qml b/app/api/GPS.qml
new file mode 100644
index 0000000..8a2ebb9
--- /dev/null
+++ b/app/api/GPS.qml
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2016 The Qt Company Ltd.
+ * Copyright (C) 2017 Konsulko Group
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import QtQuick 2.6
+import QtPositioning 5.5
+import QtWebSockets 1.0
+
+WebSocket {
+ id: root
+ active: true
+ url: bindingAddress
+
+ property string statusString: "waiting..."
+ property string apiString: "gps"
+ property string payloadLength: "9999"
+
+ property bool loop_state: false
+ property bool running: false
+
+ readonly property var msgid: {
+ "call": 2,
+ "retok": 3,
+ "reterr": 4,
+ "event": 5
+ }
+
+ onTextMessageReceived: {
+ var json = JSON.parse(message)
+ //console.debug("Raw response: " + message)
+ var request = json[2].request
+ var response = json[2].response
+ //console.debug("response: " + JSON.stringify(response))
+ switch (json[0]) {
+ case msgid.call:
+ break
+ case msgid.retok:
+ break
+ case msgid.reterr:
+ root.statusString = "Bad return value, binding probably not installed"
+ break
+ case msgid.event:
+ var payload = JSON.parse(JSON.stringify(json[2]))
+ var event = payload.event
+ if (event == "gps/location") {
+ var latitude = json[2].data.latitude
+ var longitude = json[2].data.longitude
+ var location = QtPositioning.coordinate(latitude, longitude)
+ if (map.followme || !map.location) {
+ map.center = location
+ }
+ map.location = location
+ }
+ break
+ }
+ }
+
+ onStatusChanged: {
+ switch (status) {
+ case WebSocket.Open:
+ console.debug("onStatusChanged: Open")
+ sendSocketMessage("subscribe", { value: "location" })
+ break
+ case WebSocket.Error:
+ root.statusString = "WebSocket error: " + root.errorString
+ break
+ }
+ }
+
+ function sendSocketMessage(verb, parameter) {
+ var requestJson = [ msgid.call, payloadLength, apiString + '/'
+ + verb, parameter ]
+ console.debug("sendSocketMessage: " + JSON.stringify(requestJson))
+ sendTextMessage(JSON.stringify(requestJson))
+ }
+}
diff --git a/app/map/MapComponent.qml b/app/map/MapComponent.qml
index b4bb330..ce669ff 100644
--- a/app/map/MapComponent.qml
+++ b/app/map/MapComponent.qml
@@ -38,7 +38,9 @@
**
****************************************************************************/
import QtQuick 2.5
+import QtQuick.Layouts 1.3
import QtQuick.Controls 1.4
+import QtQuick.Extras 1.4
import QtLocation 5.6
import QtPositioning 5.5
import "../helper.js" as Helper
@@ -267,20 +269,17 @@ Map {
// Enable pan, flick, and pinch gestures to zoom in and out
gesture.acceptedGestures: MapGestureArea.PanGesture | MapGestureArea.FlickGesture | MapGestureArea.PinchGesture
gesture.flickDeceleration: 3000
- gesture.enabled: true
+ gesture.enabled: !map.followme
//! [mapnavigation]
focus: true
onCopyrightLinkActivated: Qt.openUrlExternally(link)
onCenterChanged:{
scaleTimer.restart()
- if (map.followme)
- if (map.center != positionSource.position.coordinate) map.followme = false
}
onZoomLevelChanged:{
scaleTimer.restart()
- if (map.followme) map.center = positionSource.position.coordinate
}
onWidthChanged:{
@@ -324,19 +323,9 @@ Map {
Binding {
target: map
property: 'center'
- value: positionSource.position.coordinate
when: followme
}*/
- PositionSource{
- id: positionSource
- active: followme
-
- onPositionChanged: {
- map.center = positionSource.position.coordinate
- }
- }
-
MapQuickItem {
id: locationPoint
sourceItem: Rectangle { width: 14; height: 14; color: "#e41e25"; border.width: 2; border.color: "white"; smooth: true; radius: 7 }
@@ -368,6 +357,17 @@ Map {
width: 300
height: 300
+ ToggleButton {
+ id: followme
+ text: "GeoLocation Pan"
+ checked: map.followme
+ Layout.fillWidth: true
+ Layout.fillHeight: true
+ onClicked: {
+ map.followme = !map.followme
+ }
+ }
+
Button {
text: "Lookup Route"
Layout.fillWidth: true
diff --git a/app/mapviewer.qml b/app/mapviewer.qml
index a2d5c36..cada08b 100644
--- a/app/mapviewer.qml
+++ b/app/mapviewer.qml
@@ -48,6 +48,7 @@ import AGL.Demo.Controls 1.0
import "map"
import "menus"
import "helper.js" as Helper
+import "api" as API
ApplicationWindow {
id: appWindow
@@ -60,6 +61,11 @@ ApplicationWindow {
property variant toCoordinate: QtPositioning.coordinate(59.9645, 10.671)
//! [routecoordinate]
+ API.GPS {
+ id: gps
+ url: bindingAddress
+ }
+
function createMap(provider)
{
var plugin
diff --git a/app/mapviewer.qrc b/app/mapviewer.qrc
index a85289e..4745075 100644
--- a/app/mapviewer.qrc
+++ b/app/mapviewer.qrc
@@ -1,6 +1,7 @@
<RCC>
<qresource prefix="/">
<file>mapviewer.qml</file>
+ <file>api/GPS.qml</file>
<file>map/MapComponent.qml</file>
<file>map/Marker.qml</file>
<file>map/PolylineItem.qml</file>