var gDragging = false;
var gDragTouchID, gPinchStartWidth;
-var gGeoWatchID;
+var gGeoWatchID, gGPSWakeLock;
var gTrack = [];
var gLastTrackPoint, gLastDrawnPoint;
var gCenterPosition = true;
}
gTrackCanvas = document.getElementById("track");
gTrackContext = gTrackCanvas.getContext("2d");
- if (!gMap.activeMap)
- gMap.activeMap = "osm_mapnik";
//gDebug = true;
if (gDebug) {
document.addEventListener("visibilitychange", visibilityEvHandler, false);
console.log("Events added.");
- document.getElementById("copyright").innerHTML =
- gMapStyles[gMap.activeMap].copyright;
console.log("Init loading tile...");
gLoadingTile = new Image();
gPrefs.get("active_map_style", function(aValue) {
if (aValue && gMapStyles[aValue]) {
gMap.activeMap = aValue;
- document.getElementById("mapSelector").value = aValue;
}
+ else {
+ gMap.activeMap = "osm_mapnik";
+ }
+ document.getElementById("mapSelector").value = gMap.activeMap;
+ document.getElementById("copyright").innerHTML =
+ gMapStyles[gMap.activeMap].copyright;
gWaitCounter--;
var throwEv = new CustomEvent("prefs-step");
gAction.dispatchEvent(throwEv);
function setMapStyle() {
var mapSel = document.getElementById("mapSelector");
- if (!gWaitCounter && mapSel.selectedIndex >= 0 && gMap.activeMap != mapSel.value) {
+ if (mapSel.selectedIndex >= 0 && gMap.activeMap != mapSel.value) {
gMap.activeMap = mapSel.value;
gPrefs.set("active_map_style", gMap.activeMap);
document.getElementById("copyright").innerHTML =
gMapStyles[gMap.activeMap].copyright;
- showUI();
- gMap.draw();
+ if (!gWaitCounter) { // Only do this when prefs are loaded already.
+ showUI();
+ gMap.draw();
+ }
}
}
if (gGeolocation) {
gActionLabel.textContent = "Establishing Position";
gAction.style.display = "block";
+ if (navigator.requestWakeLock) {
+ gGPSWakeLock = navigator.requestWakeLock("gps");
+ }
gGeoWatchID = gGeolocation.watchPosition(
function(position) {
if (gActionLabel.textContent) {
gActionLabel.textContent = "";
gAction.style.display = "none";
}
+ if (navigator.requestWakeLock && gGPSWakeLock) {
+ console.log("releasing WakeLock");
+ gGPSWakeLock.unlock();
+ }
if (gGeoWatchID) {
gGeolocation.clearWatch(gGeoWatchID);
}