Add shortcuts for Previous/Next actions on Article search (Ctrl + F)

articleview.cc

@@ -1378,6 +1378,11 @@ bool ArticleView::closeSearch()
     return false;
 }
 
+bool ArticleView::isSearchOpened()
+{
+  return searchIsOpened;
+}
+
 void ArticleView::showEvent( QShowEvent * ev )
 {
   QFrame::showEvent( ev );

articleview.hh

@@ -144,6 +144,8 @@ public:
   /// wasn't open.
   bool closeSearch();
 
+  bool isSearchOpened();
+
   /// Jumps to the article specified by the dictionary id,
   /// by executing a javascript code.
   void jumpToDictionary( QString const & );
@@ -173,6 +175,11 @@ signals:
   /// switch focus to word input.
   void typingEvent( QString const & text );
 
+public slots:
+
+  void on_searchPrevious_clicked();
+  void on_searchNext_clicked();
+
 private slots:
 
   void loadFinished( bool ok );
@@ -195,8 +202,6 @@ private slots:
   /// Opens the search area
   void openSearch();
 
-  void on_searchPrevious_clicked();
-  void on_searchNext_clicked();
   void on_searchText_textEdited();
   void on_searchText_returnPressed();
   void on_searchCloseButton_clicked();

mainwindow.cc

@@ -30,6 +30,8 @@ MainWindow::MainWindow( Config::Class & cfg_ ):
   groupList( &searchPaneTitleBar ),
   foundInDictsLabel( &dictsPaneTitleBar ),
   escAction( this ),
+  f3Action( this ),
+  shiftF3Action( this ),
   focusTranslateLineAction( this ),
   addTabAction( this ),
   closeCurrentTabAction( this ),
@@ -165,6 +167,20 @@ MainWindow::MainWindow( Config::Class & cfg_ ):
   connect( &escAction, SIGNAL( triggered() ),
            this, SLOT( handleEsc() ) );
 
+  f3Action.setShortcutContext( Qt::ApplicationShortcut );
+  f3Action.setShortcut( QKeySequence( "F3" ) );
+  connect( &f3Action, SIGNAL( triggered() ),
+           this, SLOT( handleF3() ) );
+
+  addAction( &f3Action );
+
+  shiftF3Action.setShortcutContext( Qt::WidgetWithChildrenShortcut );
+  shiftF3Action.setShortcut( QKeySequence( "Shift+F3" ) );
+  connect( &shiftF3Action, SIGNAL( triggered() ),
+           this, SLOT( handleShiftF3() ) );
+
+  addAction( &shiftF3Action );
+
   focusTranslateLineAction.setShortcutContext( Qt::WidgetWithChildrenShortcut );
   focusTranslateLineAction.setShortcuts( QList< QKeySequence >() <<
                                          QKeySequence( "Alt+D" ) <<
@@ -1322,6 +1338,24 @@ void MainWindow::handleEsc()
     focusTranslateLine();
 }
 
+void MainWindow::handleF3()
+{
+  ArticleView & view = dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
+
+  if( view.isSearchOpened() )
+    view.on_searchNext_clicked();
+  else
+    editDictionaries();
+}
+
+void MainWindow::handleShiftF3()
+{
+  ArticleView & view = dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
+
+  if( view.isSearchOpened() )
+    view.on_searchPrevious_clicked();
+}
+
 void MainWindow::focusTranslateLine()
 {
   if ( ui.searchPane->isFloating() )

mainwindow.hh

@@ -69,7 +69,7 @@ private:
   /// Fonts saved before words zooming is in effect, so it could be reset back.
   QFont wordListDefaultFont, translateLineDefaultFont;
 
-  QAction escAction, focusTranslateLineAction, addTabAction, closeCurrentTabAction,
+  QAction escAction, f3Action, shiftF3Action, focusTranslateLineAction, addTabAction, closeCurrentTabAction,
           closeAllTabAction, closeRestTabAction,
           switchToNextTabAction, switchToPrevTabAction,
           showDictBarNamesAction, useSmallIconsInToolbarsAction, toggleMenuBarAction;
@@ -241,6 +241,10 @@ private slots:
   /// Closes any opened search in the article view, and focuses the translateLine/close main window to tray.
   void handleEsc();
 
+  /// Either triggers Edit Dictionaries menu option or perform a Find Next action.
+  void handleF3();
+  void handleShiftF3();
+
   /// Gives the keyboard focus to the translateLine and selects all the text
   /// it has.
   void focusTranslateLine();

mainwindow.ui

@@ -281,22 +281,7 @@
      <normaloff>:/icons/book.png</normaloff>:/icons/book.png</iconset>
    </property>
    <property name="text">
-    <string>&amp;Dictionaries...</string>
+    <string>&amp;Dictionaries...	F3</string>
-   </property>
-   <property name="shortcut">
-    <string>F3</string>
-   </property>
-  </action>
-  <action name="groups">
-   <property name="icon">
-    <iconset resource="resources.qrc">
-     <normaloff>:/icons/playsound.png</normaloff>:/icons/playsound.png</iconset>
-   </property>
-   <property name="text">
-    <string>&amp;Groups...</string>
-   </property>
-   <property name="shortcut">
-    <string>F3</string>
    </property>
   </action>
   <action name="preferences">