some clear article work

jagannatharjun · Dec 30, 2023 · 4cd973e · 4cd973e
1 parent 82859b2
commit 4cd973e
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Showing 4 changed files with 20 additions and 0 deletions.
diff --git a/src/base/rss/rss_feed.cpp b/src/base/rss/rss_feed.cpp
@@ -160,6 +160,14 @@ void Feed::refresh()
     emit stateChanged(this);
 }
 
+void Feed::clear()
+{
+    emit articlesAboutToReset();
+    m_articles.clear();
+    m_articlesByDate.clear();
+    emit articlesReset();
+}
+
 QUuid Feed::uid() const
 {
     return m_uid;

diff --git a/src/base/rss/rss_item.h b/src/base/rss/rss_item.h
@@ -73,6 +73,8 @@ namespace RSS
         void newArticle(Article *article);
         void articleRead(Article *article);
         void articleAboutToBeRemoved(Article *article);
+        void articlesAboutToReset();
+        void articlesReset();
 
     protected:
         explicit Item(const QString &path);

diff --git a/src/gui/rss/articlelistwidget.cpp b/src/gui/rss/articlelistwidget.cpp
@@ -70,6 +70,7 @@ void ArticleListWidget::setRSSItem(RSS::Item *rssItem, bool unreadOnly)
         connect(m_rssItem, &RSS::Item::newArticle, this, &ArticleListWidget::handleArticleAdded);
         connect(m_rssItem, &RSS::Item::articleRead, this, &ArticleListWidget::handleArticleRead);
         connect(m_rssItem, &RSS::Item::articleAboutToBeRemoved, this, &ArticleListWidget::handleArticleAboutToBeRemoved);
+        connect(m_rssItem, &RSS::Item::articlesAboutToReset, this, &ArticleListWidget::handleArticlesAboutToBeReset);
 
         for (auto *article : asConst(rssItem->articles()))
         {
@@ -115,6 +116,14 @@ void ArticleListWidget::handleArticleAboutToBeRemoved(RSS::Article *rssArticle)
     checkInvariant();
 }
 
+void ArticleListWidget::handleArticlesAboutToBeReset()
+{
+    for (QListWidgetItem *item : m_rssArticleToListItemMapping)
+        delete item;
+
+    m_rssArticleToListItemMapping.clear();
+}
+
 void ArticleListWidget::checkInvariant() const
 {
     Q_ASSERT(count() == m_rssArticleToListItemMapping.count());

diff --git a/src/gui/rss/articlelistwidget.h b/src/gui/rss/articlelistwidget.h
@@ -54,6 +54,7 @@ private slots:
     void handleArticleAdded(RSS::Article *rssArticle);
     void handleArticleRead(RSS::Article *rssArticle);
     void handleArticleAboutToBeRemoved(RSS::Article *rssArticle);
+    void handleArticlesAboutToBeReset();
 
 private:
     void checkInvariant() const;