Fixed crash + updated html highlighter

Fixed crash when closing main window while there are still tabs loading
and there are more than one QupZilla window

src/app/qupzilla.cpp

@@ -86,6 +86,7 @@ QupZilla::QupZilla(bool tryRestore, QUrl startUrl)
     , m_tryRestore(tryRestore)
     , m_historyMenuChanged(true)
     , m_bookmarksMenuChanged(true)
+    , m_isClosing(false)
     , m_startingUrl(startUrl)
     , m_actionPrivateBrowsing(0)
     , m_webInspectorDock(0)
@@ -1094,6 +1095,7 @@ void QupZilla::closeEvent(QCloseEvent* event)
     if (mApp->isClosing())
         return;
 
+    m_isClosing = true;
     mApp->saveStateSlot();
     mApp->aboutToCloseWindow(this);
 

src/app/qupzilla.h

@@ -106,6 +106,8 @@ public:
     inline QAction* actionRestoreTab() { return m_actionRestoreTab; }
     inline QMenu* superMenu() { return m_superMenu; }
 
+    inline bool isClosing() { return m_isClosing; }
+
 signals:
     void loadHistory();
     void startingCompleted();
@@ -196,6 +198,7 @@ private:
     bool m_tryRestore;
     bool m_historyMenuChanged;
     bool m_bookmarksMenuChanged;
+    bool m_isClosing;
     QUrl m_startingUrl;
     QUrl m_newtab;
     QUrl m_homepage;

src/autofill/autofillmodel.cpp

@@ -176,6 +176,7 @@ void AutoFillModel::post(const QNetworkRequest &request, const QByteArray &outgo
 
     QString passwordName = "";
     QString passwordValue = "";
+    QUrl siteUrl = webView->url();
 
     QWebElementCollection inputs;
     QList<QWebFrame*> frames;
@@ -194,13 +195,13 @@ void AutoFillModel::post(const QNetworkRequest &request, const QByteArray &outgo
     }
 
     //Return if storing is not enabled, data for this page is already stored, no password element found in sent data
-    if (passwordName.isEmpty() || !isStoringEnabled(request.url()) || isStored(request.url()))
+    if (passwordName.isEmpty() || !isStoringEnabled(siteUrl) || isStored(siteUrl))
         return;
 
     //Return if no password form has been sent
     if (!outgoingData.contains((QUrl(passwordName).toEncoded() + "=")) || passwordValue.isEmpty())
         return;
 
-    AutoFillNotification* aWidget = new AutoFillNotification(webView->url(), outgoingData, passwordValue);
+    AutoFillNotification* aWidget = new AutoFillNotification(siteUrl, outgoingData, passwordValue);
     webView->addNotification(aWidget);
 }

src/navigation/navigationbar.cpp

@@ -221,7 +221,7 @@ void NavigationBar::goAtHistoryIndex()
 
 void NavigationBar::refreshHistory()
 {
-    if (mApp->isClosing())
+    if (mApp->isClosing() || p_QupZilla->isClosing())
         return;
 
     QWebHistory* history = p_QupZilla->weView()->page()->history();

src/tools/htmlhighlighter.cpp

@@ -117,7 +117,7 @@
                      << "allowscriptaccess=\"" << "cols=\"" << "rows=\""
                      << "profile=\"" << "colspan=\"" << "scope=\""
                      << "data=\"" << "autoplay=\"" << "hspace=\""
-                     << "valign=\"" << "vspace=\""
+                     << "valign=\"" << "vspace=\"" << "controls=\""
                      << "href=\"" << "title=\"" << "xmlns=\"";
      foreach (const QString &pattern, optionsPatterns) {
          rule.pattern = QRegExp(pattern);

src/webview/webview.cpp

@@ -248,7 +248,7 @@ void WebView::loadFinished(bool state)
 {
     Q_UNUSED(state);
 
-    if (mApp->isClosing())
+    if (mApp->isClosing() || p_QupZilla->isClosing())
         return;
 
     if (animationLoading(tabIndex(), false)->movie())
@@ -296,7 +296,7 @@ void WebView::titleChanged()
 
 void WebView::iconChanged()
 {
-    if (mApp->isClosing())
+    if (mApp->isClosing() || p_QupZilla->isClosing())
         return;
 
 //    if (isCurrent())