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-rw-r--r--examples/declarative/mapviewer/MapComponent.qml171
1 files changed, 158 insertions, 13 deletions
diff --git a/examples/declarative/mapviewer/MapComponent.qml b/examples/declarative/mapviewer/MapComponent.qml
index 2751fbfc..4858e727 100644
--- a/examples/declarative/mapviewer/MapComponent.qml
+++ b/examples/declarative/mapviewer/MapComponent.qml
@@ -51,14 +51,22 @@ Map {
center: defaultCoordinates
property int longPressDuration: 1000
+ property list<Marker> markers
+ property int numberOfMarkers: 0 //actual length of markers array
+ property int counter: 0 // counter for total amount of markers. Resets to 0 when numberOfMarkers = 0
+ property Marker currentMarker
+
property RouteQuery routeQuery: RouteQuery {}
property RouteModel routeModel: RouteModel {
- plugin : map.plugin;
+ plugin : map.plugin
query: routeQuery
onStatusChanged:{
if (status == RouteModel.Ready){
if (count == 1) showRouteInfo()
}
+ else if (status == RouteModel.Error){
+ map.routeError()
+ }
}
}
property GeocodeModel geocodeModel: GeocodeModel {
@@ -66,6 +74,10 @@ Map {
onStatusChanged:{
if ((status == GeocodeModel.Ready) || (status == GeocodeModel.Error)) map.geocodeFinished()
}
+ onPlacesChanged:
+ {
+ if (count == 1) map.center = get(0).coordinate
+ }
}
signal mousePressed() // replace with
@@ -76,6 +88,16 @@ Map {
signal showRouteInfo()
signal geocodeFinished()
signal showGeocodeInfo()
+ signal moveMarker()
+ signal routeError()
+
+ Component.onCompleted: {
+ markers = []
+ }
+
+ onNumberOfMarkersChanged: {
+ if (numberOfMarkers == 0) counter = 0
+ }
Component {
id: routeDelegate
@@ -85,7 +107,7 @@ Map {
MapMouseArea {
id: routeMouseArea
hoverEnabled: true
- onPressed : {routeTimer.start()}
+ onPressed : {routeTimer.start(); map.state = ""}
onReleased : { if (routeTimer.running) routeTimer.stop() }//SHORT PRESS
onPositionChanged: { if (routeTimer.running) routeTimer.stop()}
@@ -107,9 +129,9 @@ Map {
color: circleMouseArea.containsMouse ? "lime" : "#80FF0000"
center: place.coordinate
MapMouseArea {
- id: circleMouseArea
+ id: cstringsircleMouseArea
hoverEnabled: true
- onPressed : { circleTimer.start()}
+ onPressed : { circleTimer.start(); map.state = ""}
onReleased : { if (circleTimer.running) circleTimer.stop() }//SHORT PRESS
onPositionChanged: {
if (circleTimer.running) circleTimer.stop()
@@ -120,7 +142,7 @@ Map {
id: circleTimer
interval: longPressDuration; running: false; repeat: false
onTriggered: { //LONG PRESS
- map.geocodeFinished()
+ map.showGeocodeInfo()
}
}
}
@@ -154,7 +176,7 @@ Map {
minimum: map.minimumZoomLevel;
maximum: map.maximumZoomLevel;
opacity: 1
- z: map.z + 1
+ z: map.z
anchors {
bottom: parent.bottom;
bottomMargin: 50; rightMargin: 5; leftMargin: 5
@@ -169,9 +191,42 @@ Map {
}
Common.Menu {
+ id: markerMenu
+ orientation: ListView.Vertical
+ z: map.z + 2
+ opacity: 0
+
+ itemHeight: 30;
+ itemWidth: 150
+ x: 0
+ y: 0
+ onClicked: {
+ map.state = ""
+ switch (button) {
+ case 0: {//remove marker
+ map.removeMarker(currentMarker)
+ break;
+ }
+ case 1: {//move marker
+ map.moveMarker()
+ break;
+ }
+ case 2: {//show marker's coordinates
+ map.coordinatesCaptured(currentMarker.coordinate.latitude, currentMarker.coordinate.longitude)
+ break;
+ }
+ case 3: {//calculate route
+ map.calculateRoute(currentMarker)
+ break;
+ }
+ }
+ }
+ }
+
+ Common.Menu {
id: popupMenu
orientation: ListView.Vertical
- z: map.z + 1
+ z: map.z +2
opacity: 0
itemHeight: 30;
@@ -180,14 +235,99 @@ Map {
y: 0
Component.onCompleted: {
- setModel(["Capture"])
+ setModel(["Set Marker","Capture"])
}
+
onClicked: {
- map.coordinatesCaptured(mouseArea.lastCoordinate.latitude, mouseArea.lastCoordinate.longitude)
+ switch (button) {
+ case 0: { //add Marker
+ addMarker()
+ break;
+ }
+ case 1: {
+ map.coordinatesCaptured(mouseArea.lastCoordinate.latitude, mouseArea.lastCoordinate.longitude)
+ break;
+ }
+ }
map.state = ""
}
}
+ function addMarker(){
+
+ var marker, myArray
+ counter++
+ marker = Qt.createQmlObject ('Marker {}', map)
+ map.addMapObject(marker)
+
+ //update list of markers
+ myArray = new Array()
+ for (var i = 0; i<numberOfMarkers; i++){
+ myArray.push(markers[i])
+ }
+ myArray.push(marker)
+ markers = myArray
+ ++numberOfMarkers
+ }
+
+ function removeMarker(marker){
+ //update list of markers
+ var myArray = new Array()
+ for (var i = 0; i<map.numberOfMarkers; i++){
+ if (marker != map.markers[i]) myArray.push(map.markers[i])
+ }
+
+ map.removeMapObject(marker)
+ marker.destroy()
+ --map.numberOfMarkers
+ map.markers = myArray
+ }
+
+ function markerLongPress(){
+ var array
+
+ if (currentMarker == markers[numberOfMarkers-1]) array = ["Remove", "Move to", "Coordinates"]
+ else if (numberOfMarkers > 2){
+ if (currentMarker == markers[numberOfMarkers-2]) array = ["Remove", "Move to", "Coordinates", "Route to next point"]
+ else array = ["Remove", "Move to", "Coordinates", "Route to next points"]
+ }
+ else array = ["Remove", "Move to", "Coordinates", "Route to next point"]
+
+ markerMenu.setModel(array)
+ map.state = "MarkerPopupMenu"
+ }
+
+ function updateMarkers(){
+ for (var i = 0; i<map.numberOfMarkers; i++){
+ map.markers[i].update()
+ }
+ }
+
+ function calculateRoute(marker){
+ routeQuery.clearWaypoints();
+ var startPointFound = false
+ for (var i = 0; i< numberOfMarkers; i++){
+ if (startPointFound != true){
+ if (markers[i] == marker){
+ startPointFound = true
+ routeQuery.addWaypoint(marker.coordinate)
+ }
+ }
+ else routeQuery.addWaypoint(markers[i].coordinate)
+ }
+ routeQuery.travelModes = RouteQuery.CarTravel
+ routeQuery.routeOptimizations = RouteQuery.ShortestRoute
+ routeModel.update();
+ }
+
+ onCenterChanged: {
+ map.updateMarkers()
+ }
+
+ onZoomLevelChanged:{
+ map.updateMarkers()
+ }
+
MapMouseArea {
id: mouseArea
property int lastX : -1
@@ -203,10 +343,9 @@ Map {
map.mousePressed()
}
onReleased : {
- if (mapTimer.running) { //SHORT PRESS
- mapTimer.stop()
- lastX = -1
- lastY = -1
+ if (mapTimer.running) { mapTimer.stop() //SHORT PRESS
+ lastX = -1
+ lastY = -1
}
}
onPositionChanged: {
@@ -255,6 +394,12 @@ Map {
PropertyChanges { target: popupMenu; opacity: 1}
PropertyChanges { target: popupMenu; x: ((mouseArea.lastX + popupMenu.width > map.width) ? map.width - popupMenu.width : mouseArea.lastX)}
PropertyChanges { target: popupMenu; y: ((mouseArea.lastY + popupMenu.height > map.height) ? map.height - popupMenu.height : mouseArea.lastY)}
+ },
+ State {
+ name: "MarkerPopupMenu"
+ PropertyChanges { target: markerMenu; opacity: 1}
+ PropertyChanges { target: markerMenu; x: ((currentMarker.lastMouseX + markerMenu.width > map.width) ? map.width - markerMenu.width : currentMarker.lastMouseX )}
+ PropertyChanges { target: markerMenu; y: ((currentMarker.lastMouseY + markerMenu.height > map.height) ? map.height - markerMenu.height : currentMarker.lastMouseY)}
}
]
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-25 09:35:45 +0000