BrowserWindow: Add tabCount() method

src/lib/app/browserwindow.cpp

@@ -100,7 +100,7 @@ BrowserWindow::SavedWindow::SavedWindow(BrowserWindow *window)
     virtualDesktop = window->getCurrentVirtualDesktop();
 #endif
 
-    const int tabsCount = window->tabWidget()->count();
+    const int tabsCount = window->tabCount();
     tabs.reserve(tabsCount);
     for (int i = 0; i < tabsCount; ++i) {
         TabbedWebView *webView = window->weView(i);
@@ -648,6 +648,11 @@ void BrowserWindow::goBack()
     weView()->back();
 }
 
+int BrowserWindow::tabCount() const
+{
+    return m_tabWidget->count();
+}
+
 TabbedWebView* BrowserWindow::weView() const
 {
     return weView(m_tabWidget->currentIndex());

src/lib/app/browserwindow.h

@@ -103,6 +103,7 @@ public:
     SideBar* addSideBar();
     void saveSideBarSettings();
 
+    int tabCount() const;
     TabbedWebView* weView() const;
     TabbedWebView* weView(int index) const;
 

src/lib/app/mainapplication.cpp

@@ -429,7 +429,7 @@ void MainApplication::openSession(BrowserWindow* window, RestoreData &restoreDat
     if (!window)
         window = createWindow(Qz::BW_OtherRestoredWindow);
 
-    if (window->tabWidget()->count() != 0) {
+    if (window->tabCount() != 0) {
         // This can only happen when recovering crashed session!
         // Don't restore tabs in current window as user already opened some new tabs.
         createWindow(Qz::BW_OtherRestoredWindow)->restoreWindow(restoreData.windows.takeAt(0));

src/lib/session/recoveryjsobject.cpp

@@ -23,7 +23,6 @@
 #include "browserwindow.h"
 #include "qztools.h"
 #include "iconprovider.h"
-#include "tabwidget.h"
 
 #include <QJsonObject>
 
@@ -123,7 +122,7 @@ void RecoveryJsObject::closeTab()
         return;
     }
 
-    if (view->browserWindow()->tabWidget()->count() > 1) {
+    if (view->browserWindow()->tabCount() > 1) {
         view->closeView();
     } else {
         view->browserWindow()->close();

src/plugins/TabManager/tabmanagerwidget.cpp

@@ -539,7 +539,7 @@ static void detachTabsTo(BrowserWindow* targetWindow, const QHash<BrowserWindow*
         foreach (WebTab* webTab, tabs) {
             mainWindow->tabWidget()->detachTab(webTab);
 
-            if (mainWindow && mainWindow->tabWidget()->count() == 0) {
+            if (mainWindow && mainWindow->tabCount() == 0) {
                 mainWindow->close();
                 mainWindow = 0;
             }
@@ -553,7 +553,7 @@ void TabManagerWidget::detachSelectedTabs(const QHash<BrowserWindow*, WebTab*> &
 {
     if (tabsHash.isEmpty() ||
             (tabsHash.uniqueKeys().size() == 1 &&
-             tabsHash.size() == tabsHash.keys().at(0)->tabWidget()->count())) {
+             tabsHash.size() == tabsHash.keys().at(0)->tabCount())) {
         return;
     }