X-Git-Url: https://git-public.kairo.at/?p=lantea.git;a=blobdiff_plain;f=js%2Fui.js;h=9edf4dd67c15f4fdd61dae9791cd3bddf8166ddc;hp=92dd488e051e1c185707ccca347a9c8a621ea7bd;hb=da8fd4b697c86d4c61acbe4c95764ab7d27d4198;hpb=662078d15cd8052cab2a7effd2a1306283cfb2a6

diff --git a/js/ui.js b/js/ui.js
index 92dd488..9edf4dd 100644
--- a/js/ui.js
+++ b/js/ui.js
@@ -18,6 +18,10 @@ 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");
 
@@ -239,11 +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);
   };
@@ -382,6 +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;
@@ -561,6 +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",