X-Git-Url: https://git-public.kairo.at/?p=lantea.git;a=blobdiff_plain;f=js%2Fui.js;h=7f0afd5c9890e76e0d6f6a193441da17e3df813a;hp=560f48c9d8f0f461ac620f0b53cc79a23263ae8e;hb=14acbcf7790763d4377947b6936c3f067b28646c;hpb=0a4b9f5f2283b15acacf54d9048d9da0a7f9ab20

diff --git a/js/ui.js b/js/ui.js
index 560f48c..7f0afd5 100644
--- a/js/ui.js
+++ b/js/ui.js
@@ -2,10 +2,11 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-// Get the best-available indexedDB object.
+// Get the best-available objects for indexedDB and requestAnimationFrame.
 window.indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || window.msIndexedDB;
-var mainDB;
+window.requestAnimationFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame;
 
+var mainDB;
 var gUIHideCountdown = 0;
 var gWaitCounter = 0;
 var gAction, gActionLabel;
@@ -23,7 +24,7 @@ window.onload = function() {
     mSel.add(opt, null);
   }
 
-  var areas = document.getElementsByClassName('overlayArea');
+  var areas = document.getElementsByClassName("overlayArea");
   for (var i = 0; i <= areas.length - 1; i++) {
     areas[i].addEventListener("mouseup", uiEvHandler, false);
     areas[i].addEventListener("mousemove", uiEvHandler, false);
@@ -65,7 +66,8 @@ function postInit(aEvent) {
   gAction.removeEventListener(aEvent.type, postInit, false);
   console.log("init done, draw map.");
   gMapPrefsLoaded = true;
-  resizeAndDraw();
+  //gMap.resizeAndDraw();  <-- HACK: This triggers bug 1001853, work around with a delay.
+  window.setTimeout(gMap.resizeAndDraw, 100);
   gActionLabel.textContent = "";
   gAction.style.display = "none";
   setTracking(document.getElementById("trackCheckbox"));
@@ -83,7 +85,7 @@ function postInit(aEvent) {
 }
 
 window.onresize = function() {
-  resizeAndDraw();
+  gMap.resizeAndDraw();
 }
 
 function initDB(aEvent) {
@@ -208,6 +210,16 @@ function showUploadDialog() {
   dia.classList.remove("hidden");
 }
 
+function showGLWarningDialog() {
+  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("noGLwarning").style.display = "block";
+  dia.classList.remove("hidden");
+}
+
 function cancelDialog() {
   document.getElementById("dialogArea").classList.add("hidden");
   document.getElementById("uploadTrackButton").disabled = false;
@@ -246,8 +258,9 @@ function setUploadField(aField) {
 function makeISOString(aTimestamp) {
   // ISO time format is YYYY-MM-DDTHH:mm:ssZ
   var tsDate = new Date(aTimestamp);
+  // Note that .getUTCMonth() returns a number between 0 and 11 (0 for January)!
   return tsDate.getUTCFullYear() + "-" +
-         (tsDate.getUTCMonth() < 10 ? "0" : "") + tsDate.getUTCMonth() + "-" +
+         (tsDate.getUTCMonth() < 9 ? "0" : "") + (tsDate.getUTCMonth() + 1 ) + "-" +
          (tsDate.getUTCDate() < 10 ? "0" : "") + tsDate.getUTCDate() + "T" +
          (tsDate.getUTCHours() < 10 ? "0" : "") + tsDate.getUTCHours() + ":" +
          (tsDate.getUTCMinutes() < 10 ? "0" : "") + tsDate.getUTCMinutes() + ":" +
@@ -307,11 +320,20 @@ function saveTrackDump() {
 }
 
 function uploadTrack() {
+  // Hide all areas in the dialog.
   var dia = document.getElementById("dialogArea");
   var areas = dia.children;
   for (var i = 0; i <= areas.length - 1; i++) {
     areas[i].style.display = "none";
   }
+  // Reset all the fields in the status area.
+  document.getElementById("uploadStatusCloseButton").disabled = true;
+  document.getElementById("uploadInProgress").style.display = "block";
+  document.getElementById("uploadSuccess").style.display = "none";
+  document.getElementById("uploadFailed").style.display = "none";
+  document.getElementById("uploadError").style.display = "none";
+  document.getElementById("uploadErrorMsg").textContent = "";
+  // Now show the status area.
   document.getElementById("uploadStatus").style.display = "block";
 
   // See http://wiki.openstreetmap.org/wiki/Api06#Uploading_traces
@@ -325,22 +347,44 @@ function uploadTrack() {
   //formData.append("tags", "");
   formData.append("visibility",
                   document.getElementById("uploadVisibility").value);
-  var XHR = new XMLHttpRequest();
-  XHR.onreadystatechange = function() {
-    if (XHR.readyState == 4 && XHR.status == 200) {
-      // so far so good
-      reportUploadStatus(true);
-    } else if (XHR.readyState == 4 && XHR.status != 200) {
-      // fetched the wrong page or network error...
+  // Do an empty POST request first, so that we don't send everything,
+  // then ask for credentials, and then send again.
+  var hXHR = new XMLHttpRequest();
+  hXHR.onreadystatechange = function() {
+    if (hXHR.readyState == 4 && (hXHR.status == 200 || hXHR.status == 400)) {
+      // 400 is Bad Request, but that's expected as this was empty.
+      // So far so good, init actual upload.
+      var XHR = new XMLHttpRequest();
+      XHR.onreadystatechange = function() {
+        if (XHR.readyState == 4 && XHR.status == 200) {
+          // Everthing looks fine.
+          reportUploadStatus(true);
+        } else if (XHR.readyState == 4 && XHR.status != 200) {
+          // Fetched the wrong page or network error...
+          reportUploadStatus(false);
+        }
+      };
+      XHR.open("POST", gOSMAPIURL + "api/0.6/gpx/create", true);
+      // Cross-Origin XHR doesn't allow username/password (HTTP Auth).
+      // So, we'll ask the user for entering credentials with rather ugly UI.
+      XHR.withCredentials = true;
+      try {
+        XHR.send(formData); // Send actual form data.
+      }
+      catch (e) {
+        reportUploadStatus(false, e);
+      }
+    } else if (hXHR.readyState == 4 && hXHR.status != 200) {
+      // Fetched the wrong page or network error...
       reportUploadStatus(false);
     }
   };
-  XHR.open("POST", gOSMAPIURL + "api/0.6/gpx/create", true);
+  hXHR.open("POST", gOSMAPIURL + "api/0.6/gpx/create", true);
   // Cross-Origin XHR doesn't allow username/password (HTTP Auth).
   // So, we'll ask the user for entering credentials with rather ugly UI.
-  XHR.withCredentials = true;
+  hXHR.withCredentials = true;
   try {
-    XHR.send(formData);
+    hXHR.send(); // Empty request, see above.
   }
   catch (e) {
     reportUploadStatus(false, e);
@@ -445,6 +489,24 @@ var gTrackStore = {
     }
   },
 
+  getListStepped: function(aCallback) {
+    if (!mainDB)
+      return;
+    var transaction = mainDB.transaction([this.objStore]);
+    var objStore = transaction.objectStore(this.objStore);
+    // Use cursor in reverse direction (so we get the most recent position first)
+    objStore.openCursor(null, "prev").onsuccess = function(event) {
+      var cursor = event.target.result;
+      if (cursor) {
+        aCallback(cursor.value);
+        cursor.continue();
+      }
+      else {
+        aCallback(null);
+      }
+    };
+  },
+
   push: function(aValue, aCallback) {
     if (!mainDB)
       return;