Action to reload all tabs

Create a action and related functionality to reload all tabs in
akregator.

Patch by Google Code-in student hzengin

BUG: 203229

akregator/src/actionmanagerimpl.cpp

@@ -210,6 +210,13 @@ void ActionManagerImpl::initMainWidget(MainWidget* mainWidget)
     connect(action, SIGNAL(triggered(bool)), d->mainWidget, SLOT(slotOpenHomepage()));
     action->setShortcuts(KShortcut( "Ctrl+H" ));
 
+    action = coll->addAction("reload_all_tabs");
+    action->setIcon(KIcon("view-refresh"));
+    action->setText(i18n("Reload All Tabs"));
+    connect(action, SIGNAL(triggered(bool)), d->mainWidget, SLOT(slotReloadAllTabs()));
+    action->setShortcuts(KShortcut( "Shift+F5" ));
+
+
     action = coll->addAction("feed_add");
     action->setIcon(KIcon("feed-subscribe"));
     action->setText(i18n("&Add Feed..."));

akregator/src/mainwidget.cpp

@@ -1152,4 +1152,10 @@ void Akregator::MainWidget::ensureArticleTabVisible()
     m_tabWidget->setCurrentWidget( m_mainFrame );
 }
 
+void MainWidget::slotReloadAllTabs()
+{
+  this->m_tabWidget->slotReloadAllTabs();
+}
+
+
 #include "mainwidget.moc"

akregator/src/mainwidget.h

@@ -179,6 +179,9 @@ class AKREGATORPART_EXPORT MainWidget : public QWidget
         /** opens the homepage of the currently selected feed */
         void slotOpenHomepage();
 
+        /** reloads all open tabs */
+        void slotReloadAllTabs();
+        
         /** toggles the keep flag of the currently selected article */
         void slotArticleToggleKeepFlag(bool enabled);
         /** deletes the currently selected article */

akregator/src/tabwidget.cpp

@@ -409,6 +409,15 @@ void TabWidget::initiateDrag(int tab)
     }
 }
 
+void TabWidget::slotReloadAllTabs()
+{
+  Q_FOREACH(Frame* frame,d->frames.values())
+  {
+    frame->slotReload();
+  }
+}
+
+
 void TabWidget::slotCloseRequest(QWidget* widget)
 {
     if (d->frames.value(widget))

akregator/src/tabwidget.h

@@ -56,6 +56,7 @@ class TabWidget : public KTabWidget
         void slotSelectFrame(int frameId);
         void slotFrameZoomIn();
         void slotFrameZoomOut();
+        void slotReloadAllTabs();
 
     Q_SIGNALS:
         void signalCurrentFrameChanged(int);