X-Git-Url: https://git-public.kairo.at/?p=lantea.git;a=blobdiff_plain;f=js%2Fui.js;h=bc3303d8474674363375f89e8f02060c1c823a0e;hp=65992f77411bb1b0e1608514a15ea04f6bf2b2ab;hb=915d4271fbab6e608b5982286629c653a840ca93;hpb=7a54914850a97c86e9fb4a550a88ce5744d3e7eb

diff --git a/js/ui.js b/js/ui.js
index 65992f7..bc3303d 100644
--- a/js/ui.js
+++ b/js/ui.js
@@ -3,10 +3,11 @@
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // Get the best-available indexedDB object.
-var iDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || window.msIndexedDB;
+window.indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || window.msIndexedDB;
 var mainDB;
 
 var gUIHideCountdown = 0;
+var gWaitCounter = 0;
 
 window.onload = function() {
   var mSel = document.getElementById("mapSelector");
@@ -31,10 +32,32 @@ window.onload = function() {
     areas[i].addEventListener("touchleave", uiEvHandler, false);
   }
 
+  if (navigator.platform.length == "") {
+    // For Firefox OS, don't display the "save" button.
+    // Do this by setting the debugHide class for testing in debug mode.
+    document.getElementById("saveTrackButton").classList.add("debugHide");
+  }
 
   initDB();
   initMap();
-  resizeAndDraw();
+
+  var loopCnt = 0;
+  var waitForInitAndDraw = function() {
+    if ((gWaitCounter <= 0) || (loopCnt > 100)) {
+      if (gWaitCounter <= 0)
+        gWaitCounter = 0;
+      else
+        console.log("Loading failed (waiting for init).");
+
+      gMapPrefsLoaded = true;
+      resizeAndDraw();
+      setTracking(document.getElementById("trackCheckbox"));
+    }
+    else
+      setTimeout(waitForInitAndDraw, 100);
+    loopCnt++;
+  };
+  waitForInitAndDraw();
 }
 
 window.onresize = function() {
@@ -43,24 +66,33 @@ window.onresize = function() {
 
 function initDB() {
   // Open DB.
-  var request = iDB.open("MainDB", 1);
+  var request = window.indexedDB.open("MainDB", 2);
   request.onerror = function(event) {
     // Errors can be handled here. Error codes explain in:
     // https://developer.mozilla.org/en/IndexedDB/IDBDatabaseException#Constants
-    //document.getElementById("debug").textContent =
-    //  "error opening mainDB: " + event.target.errorCode;
+    if (gDebug)
+      console.log("error opening mainDB: " + event.target.errorCode);
   };
   request.onsuccess = function(event) {
-    //document.getElementById("debug").textContent = "mainDB opened.";
     mainDB = request.result;
   };
   request.onupgradeneeded = function(event) {
     mainDB = request.result;
-    //document.getElementById("debug").textContent = "mainDB upgraded.";
-    // Create a "prefs" objectStore.
-    var prefsStore = mainDB.createObjectStore("prefs");
-    // Create a "track" objectStore.
-    var trackStore = mainDB.createObjectStore("track", {autoIncrement: true});
+    var ver = mainDB.version || 0; // version is empty string for a new DB
+    if (gDebug)
+      console.log("mainDB has version " + ver + ", upgrade needed.");
+    if (!mainDB.objectStoreNames.contains("prefs")) {
+      // Create a "prefs" objectStore.
+      var prefsStore = mainDB.createObjectStore("prefs");
+    }
+    if (!mainDB.objectStoreNames.contains("track")) {
+      // Create a "track" objectStore.
+      var trackStore = mainDB.createObjectStore("track", {autoIncrement: true});
+    }
+    if (!mainDB.objectStoreNames.contains("tilecache")) {
+      // Create a "tilecache" objectStore.
+      var tilecacheStore = mainDB.createObjectStore("tilecache");
+    }
     mainDB.onversionchange = function(event) {
       mainDB.close();
       mainDB = undefined;
@@ -115,6 +147,30 @@ function toggleSettings() {
   }
 }
 
+function toggleFullscreen() {
+  if ((document.fullScreenElement && document.fullScreenElement !== null) ||
+      (document.mozFullScreenElement && document.mozFullScreenElement !== null) ||
+      (document.webkitFullScreenElement && document.webkitFullScreenElement !== null)) {
+    if (document.cancelFullScreen) {
+      document.cancelFullScreen();
+    } else if (document.mozCancelFullScreen) {
+      document.mozCancelFullScreen();
+    } else if (document.webkitCancelFullScreen) {
+      document.webkitCancelFullScreen();
+    }
+  }
+  else {
+    var elem = document.getElementById("body");
+    if (elem.requestFullScreen) {
+      elem.requestFullScreen();
+    } else if (elem.mozRequestFullScreen) {
+      elem.mozRequestFullScreen();
+    } else if (elem.webkitRequestFullScreen) {
+      elem.webkitRequestFullScreen();
+    }
+  }
+}
+
 var uiEvHandler = {
   handleEvent: function(aEvent) {
     var touchEvent = aEvent.type.indexOf('touch') != -1;