X-Git-Url: https://git-public.kairo.at/?p=lantea.git;a=blobdiff_plain;f=js%2Fui.js;h=9edf4dd67c15f4fdd61dae9791cd3bddf8166ddc;hp=e20a4ae800238573b162bdfe942a66c634a38257;hb=da8fd4b697c86d4c61acbe4c95764ab7d27d4198;hpb=fd6126e2c117b7712e947151e72d37530034bd50

diff --git a/js/ui.js b/js/ui.js
index e20a4ae..9edf4dd 100644
--- a/js/ui.js
+++ b/js/ui.js
@@ -14,10 +14,14 @@ var gWaitCounter = 0;
 var gTrackUpdateInterval;
 var gAction, gActionLabel;
 var authData = null, userData = null;
-var gBackendURL = "https://backend.lantea.kairo.at";
+var gBackendURL = "https://backend.lantea.kairo.at/";
 var gAuthClientID = "lantea";
 
 window.onload = function() {
+  // Assign click functions to buttons.
+  document.getElementById("zoomInButton").onclick = gMap.zoomIn;
+  document.getElementById("zoomOutButton").onclick = gMap.zoomOut;
+
   gAction = document.getElementById("action");
   gActionLabel = document.getElementById("actionlabel");
 
@@ -112,6 +116,9 @@ window.onresize = function() {
 }
 
 function startLogin() {
+  var logerr = document.getElementById("loginerror");
+  logerr.classList.add("hidden");
+  logerr.title = "";
   if (!authData || !authData["state"]) {
     // We have no oAuth state, try to fetch it and call ourselves again if it worked.
     prepareLoginButton(function() {
@@ -121,6 +128,8 @@ function startLogin() {
       else if (!userData) {
         // Only warn if we didn't actually end up being logged in.
         console.log("No OAuth state and fetching fails, client or server may be offline.");
+        logerr.classList.remove("hidden");
+        logerr.title = "Client or server may be offline.";
       }
     });
     return;
@@ -132,6 +141,8 @@ function startLogin() {
   }
   else {
     console.log("Opening Sign In window failed.");
+    logerr.classList.remove("hidden");
+    logerr.title = "Opening Sign-In window failed.";
   }
 }
 
@@ -232,11 +243,15 @@ function initDB(aEvent) {
   request.onerror = function(event) {
     // Errors can be handled here. Error codes explain in:
     // https://developer.mozilla.org/en/IndexedDB/IDBDatabaseException#Constants
-    if (gDebug)
-      console.log("error opening mainDB: " + event.target.errorCode);
+    console.log("error opening mainDB: " + event.target.error);
+    showDBErrorDialog();
+    if (gDebug) {
+      console.log("error code: " + event.target.error.code +
+                  " - name: " + event.target.error.name);
+    }
   };
   request.onsuccess = function(event) {
-    mainDB = request.result;
+    mainDB = event.target.result;
     var throwEv = new CustomEvent("dbinit-done");
     gAction.dispatchEvent(throwEv);
   };
@@ -375,6 +390,16 @@ function showGLWarningDialog() {
   dia.classList.remove("hidden");
 }
 
+function showDBErrorDialog() {
+  var dia = document.getElementById("dialogArea");
+  var areas = dia.children;
+  for (var i = 0; i <= areas.length - 1; i++) {
+    areas[i].style.display = "none";
+  }
+  document.getElementById("DBError").style.display = "block";
+  dia.classList.remove("hidden");
+}
+
 function showFirstRunDialog() {
   var dia = document.getElementById("dialogArea");
   var areas = dia.children;
@@ -554,6 +579,13 @@ function reportUploadStatus(aSuccess, aResponse) {
   }
 }
 
+function setMapStyle() {
+  var mapSel = document.getElementById("mapSelector");
+  if (mapSel.selectedIndex >= 0 && gMap.activeMap != mapSel.value) {
+    gMap.setActiveMap(mapSel.value);
+  }
+}
+
 var gPrefs = {
   objStore: "prefs",