more fixes for #105

platform/firefox/vapi-background.js

@@ -308,20 +308,24 @@ var tabsProgressListener = {
 
         var tabId = vAPI.tabs.getTabId(browser);
 
+        // LOCATION_CHANGE_SAME_DOCUMENT = "did not load a new document"
         if ( flags & 1 ) {
             vAPI.tabs.onUpdated(tabId, {url: location.asciiSpec}, {
                 frameId: 0,
                 tabId: tabId,
                 url: browser.currentURI.asciiSpec
             });
-        } else if ( location.schemeIs('http') || location.schemeIs('https') ) {
+            return;
+        }
+
+        // https://github.com/gorhill/uBlock/issues/105
+        // Allow any kind of pages
         vAPI.tabs.onNavigation({
             frameId: 0,
             tabId: tabId,
             url: location.asciiSpec
         });
     }
-    }
 };
 
 /******************************************************************************/
@@ -1359,6 +1363,8 @@ vAPI.contextMenu.displayMenuItem = function(e) {
     var menuitem = doc.getElementById(vAPI.contextMenu.menuItemId);
     var currentURI = gContextMenu.browser.currentURI;
 
+    // https://github.com/gorhill/uBlock/issues/105
+    // TODO: Should the element picker works on any kind of pages?
     if ( !currentURI.schemeIs('http') && !currentURI.schemeIs('https') ) {
         menuitem.hidden = true;
         return;

src/js/messaging.js

@@ -197,6 +197,8 @@ var getStats = function(tabId) {
         r.hostnameDict = getHostnameDict(pageStore.hostnameToCountMap);
         r.contentLastModified = pageStore.contentLastModified;
         r.dynamicFilterRules = getDynamicFilterRules(pageStore.pageHostname, r.hostnameDict);
+        r.canElementPicker = r.pageHostname.indexOf('.') !== -1;
+        r.canRequestLog = canRequestLog;
     } else {
         r.hostnameDict = {};
         r.dynamicFilterRules = getDynamicFilterRules();
@@ -204,9 +206,15 @@ var getStats = function(tabId) {
     return r;
 };
 
+// Not the most elegant approach, but it does keep everything simple:
+// This will be set by getTargetTabId() and used by getStats().
+var canRequestLog = true;
+
 /******************************************************************************/
 
 var getTargetTabId = function(tab) {
+    canRequestLog = true;
+
     if ( !tab ) {
         return '';
     }
@@ -220,11 +228,14 @@ var getTargetTabId = function(tab) {
     // This allows a user to actually modify filtering profile for
     // behind-the-scene requests.
 
+    canRequestLog = false;
+
     // Extract the target tab id from the URL
     var matches = tab.url.match(/[\?&]tabId=([^&]+)/);
     if ( matches && matches.length === 2 ) {
         return matches[1];
     }
+
     return tab.id;
 };
 

src/js/popup.js

@@ -298,23 +298,13 @@ var buildAllDynamicFilters = function() {
 var renderPopup = function() {
     uDom('#appname').text(popupData.appName);
     uDom('#version').text(popupData.appVersion);
-
-    var isHTTP = /^https?:\/\/[0-9a-z]/.test(popupData.pageURL);
-
-    // Condition for dynamic filtering toggler:
-    // - Advanced user
     uDom('body').toggleClass('advancedUser', popupData.advancedUserEnabled);
-
     uDom('#switch').toggleClass('off', popupData.pageURL === '' || !popupData.netFilteringSwitch);
 
-    // Conditions for request log:
+    // If you think the `=== true` is pointless, you are mistaken
-    // - `http` or `https` scheme
+    uDom('#gotoLog').toggleClass('enabled', popupData.canRequestLog === true)
-    uDom('#gotoLog').toggleClass('enabled', isHTTP);
+                    .attr('href', 'devtools.html?tabId=' + popupData.tabId);
-    uDom('#gotoLog').attr('href', 'devtools.html?tabId=' + popupData.tabId);
+    uDom('#gotoPick').toggleClass('enabled', popupData.canElementPicker === true);
-
-    // Conditions for element picker:
-    // - `http` or `https` scheme
-    uDom('#gotoPick').toggleClass('enabled', isHTTP);
 
     var or = vAPI.i18n('popupOr');
     var blocked = popupData.pageBlockedRequestCount;