From ae9e33a21dcde54c1b693f3412bde1abd60ca56a Mon Sep 17 00:00:00 2001
From: Robert Kaiser <kairo@kairo.at>
Date: Fri, 1 May 2015 02:22:06 +0200
Subject: [PATCH] remember active map style across sessions

---
 js/map.js | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/js/map.js b/js/map.js
index 490bfac..10e7d46 100644
--- a/js/map.js
+++ b/js/map.js
@@ -172,6 +172,15 @@ function loadPrefs(aEvent) {
       gAction.removeEventListener(aEvent.type, loadPrefs, false);
     gAction.addEventListener("prefs-step", loadPrefs, false);
     gWaitCounter++;
+    gPrefs.get("active_map_style", function(aValue) {
+      if (aValue && gMapStyles[aValue]) {
+        gMap.activeMap = aValue;
+      }
+      gWaitCounter--;
+      var throwEv = new CustomEvent("prefs-step");
+      gAction.dispatchEvent(throwEv);
+    });
+    gWaitCounter++;
     gPrefs.get("position", function(aValue) {
       if (aValue && aValue.x && aValue.y && aValue.z) {
         gMap.pos = aValue;
@@ -182,10 +191,12 @@ function loadPrefs(aEvent) {
     });
     gWaitCounter++;
     gPrefs.get("center_map", function(aValue) {
-      if (aValue === undefined)
+      if (aValue === undefined) {
         document.getElementById("centerCheckbox").checked = true;
-      else
+      }
+      else {
         document.getElementById("centerCheckbox").checked = aValue;
+      }
       setCentering(document.getElementById("centerCheckbox"));
       gWaitCounter--;
       var throwEv = new CustomEvent("prefs-step");
@@ -193,10 +204,12 @@ function loadPrefs(aEvent) {
     });
     gWaitCounter++;
     gPrefs.get("tracking_enabled", function(aValue) {
-      if (aValue === undefined)
+      if (aValue === undefined) {
         document.getElementById("trackCheckbox").checked = true;
-      else
+      }
+      else {
         document.getElementById("trackCheckbox").checked = aValue;
+      }
       gWaitCounter--;
       var throwEv = new CustomEvent("prefs-step");
       gAction.dispatchEvent(throwEv);
@@ -617,8 +630,9 @@ function xy2gps(aX, aY) {
 
 function setMapStyle() {
   var mapSel = document.getElementById("mapSelector");
-  if (mapSel.selectedIndex >= 0 && gMap.activeMap != mapSel.value) {
+  if (!gWaitCounter && 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();
-- 
2.43.0