From 2c91b78e136675a90262af83257322a17507cda7 Mon Sep 17 00:00:00 2001
From: YiFang Xiao <yifang.xiao@foxmail.com>
Date: Sun, 3 Nov 2024 17:42:20 +0800
Subject: [PATCH] 1

---
 src/ui/articleview.hh | 11 +++++++++++
 src/ui/mainwindow.cc  | 12 +++++++++---
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/ui/articleview.hh b/src/ui/articleview.hh
index fc9d7c70..92c484ff 100644
--- a/src/ui/articleview.hh
+++ b/src/ui/articleview.hh
@@ -42,6 +42,8 @@ class ArticleView: public QWidget
   QWebChannel * channel;
   ArticleViewAgent * agent;
 
+  ArticleView * parentView;
+
   AnkiConnector * ankiConnector;
 
   QAction pasteAction, articleUpAction, articleDownAction, goBackAction, goForwardAction, selectCurrentArticleAction,
@@ -101,6 +103,15 @@ public:
                         AudioPlayerPtr const & audioPlayer_,
                         Config::Class const & cfg_ );
 
+  void setParentView( ArticleView * parentView_ )
+  {
+    parentView = parentView_;
+  }
+
+  ArticleView * getParentView()
+  {
+    return parentView;
+  }
   void setCurrentGroupId( unsigned currengGrgId );
   unsigned getCurrentGroupId();
 
diff --git a/src/ui/mainwindow.cc b/src/ui/mainwindow.cc
index f8248309..e4aadfdb 100644
--- a/src/ui/mainwindow.cc
+++ b/src/ui/mainwindow.cc
@@ -2173,7 +2173,7 @@ void MainWindow::updateBackForwardButtons()
 {
   ArticleView * view = getCurrentArticleView();
 
-  if ( view ) {
+  if ( view != nullptr ) {
     navBack->setEnabled( view->canGoBack() );
     navForward->setEnabled( view->canGoForward() );
   }
@@ -3714,7 +3714,13 @@ void MainWindow::messageFromAnotherInstanceReceived( QString const & message )
 ArticleView * MainWindow::getCurrentArticleView()
 {
   if ( QWidget * cw = ui.tabWidget->currentWidget() ) {
-    return dynamic_cast< ArticleView * >( cw );
+    auto * pView = dynamic_cast< ArticleView * >( cw );
+    if ( pView != nullptr ) {
+      if ( pView->getParentView() != nullptr ) {
+        return pView->getParentView();
+      }
+    }
+    return pView;
   }
   return nullptr;
 }
@@ -4375,7 +4381,7 @@ void MainWindow::openWebsiteInNewTab( QString name, QString url )
   QString escaped = Utils::escapeAmps( name );
 
   auto * view = new ArticleView( this, articleNetMgr, audioPlayerFactory.player(), cfg );
-
+  view->setParentView( getCurrentArticleView() );
   connect( view, &ArticleView::inspectSignal, this, &MainWindow::inspectElement );
   view->load( url );
   int index = cfg.preferences.newTabsOpenAfterCurrentOne ? ui.tabWidget->currentIndex() + 1 : ui.tabWidget->count();