}
};
-geofake = {
+var geofake = {
tracking: false,
watchPosition: function(aSuccessCallback, aErrorCallback, aPrefObject) {
this.tracking = true;
}
function startTracking() {
+ var loopCnt = 0;
+ var getStoredTrack = function() {
+ if (mainDB)
+ gTrackStore.getList(function(aTPoints) {
+ //document.getElementById("debug").textContent = aTPoints.length + " points loaded.";
+ if (aTPoints.length) {
+ gTrack = aTPoints;
+ }
+ });
+ else
+ setTimeout(getStoredTrack, 100);
+ loopCnt++;
+ if (loopCnt > 20)
+ return;
+ };
+ getStoredTrack();
if (navigator.geolocation) {
//gGeoWatchID = geofake.watchPosition(
gGeoWatchID = navigator.geolocation.watchPosition(
function(position) {
// Coords spec: https://developer.mozilla.org/en/XPCOM_Interface_Reference/NsIDOMGeoPositionCoords
- gTrack.push({time: position.timestamp, coords: position.coords});
+ var tPoint = {time: position.timestamp,
+ coords: position.coords,
+ beginSegment: !gLastTrackPoint};
+ gTrack.push(tPoint);
+ gTrackStore.push(tPoint);
drawTrackPoint(position.coords.latitude, position.coords.longitude);
if (gCenterPosition) {
var posCoord = gps2xy(position.coords.latitude, position.coords.longitude);
navigator.geolocation.clearWatch(gGeoWatchID);
}
}
+
+function clearTrack() {
+ gTrack = [];
+ gTrackStore.clear();
+ drawMap();
+}