opt: update dictionaries when disable certain dictionary

article_maker.cc

@@ -446,6 +446,8 @@ void ArticleRequest::altSearchFinished()
   if ( altsDone )
     return;
 
+  emit GlobalBroadcaster::instance()->dictionaryClear( ActiveDictIds{word} );
+
   // Check every request for finishing
   for( list< sptr< Dictionary::WordSearchRequest > >::iterator i =
          altSearches.begin(); i != altSearches.end(); )

articleview.cc

@@ -360,6 +360,9 @@ ArticleView::ArticleView( QWidget * parent, ArticleNetworkAccessManager & nm, Au
   connect(GlobalBroadcaster::instance(), SIGNAL( dictionaryChanges(ActiveDictIds)), this,
           SLOT(setActiveDictIds(ActiveDictIds)));
 
+  connect( GlobalBroadcaster::instance(), &GlobalBroadcaster::dictionaryClear, this,
+           &ArticleView::dictionaryClear );
+
   channel = new QWebChannel(ui.definition->page());
   agent = new ArticleViewAgent(this);
   attachWebChannelToHtml();
@@ -2609,16 +2612,25 @@ void ArticleView::highlightAllFtsOccurences( QWebEnginePage::FindFlags flags )
 }
 
 void ArticleView::setActiveDictIds(ActiveDictIds ad) {
-  // ignore all other signals.
-  qDebug() << "receive dicts, current word:" << currentWord << ad.word << ":" << ad.dictIds;
   if (ad.word == currentWord) {
-    qDebug() << "receive dicts, current word accept:" << currentWord;
+    // ignore all other signals.
+    qDebug() << "receive dicts, current word:" << currentWord << ad.word << ":" << ad.dictIds;
     currentActiveDictIds << ad.dictIds;
     currentActiveDictIds.removeDuplicates();
     emit updateFoundInDictsList();
   }
 }
 
+void ArticleView::dictionaryClear( ActiveDictIds ad )
+{
+  // ignore all other signals.
+  if( ad.word == currentWord )
+  {
+    qDebug() << "clear current dictionaries:" << currentWord;
+    currentActiveDictIds.clear();
+  }
+}
+
 //todo ,futher refinement?
 void ArticleView::performFtsFindOperation( bool backwards )
 {

articleview.hh

@@ -367,6 +367,8 @@ private slots:
 
   void setActiveDictIds(ActiveDictIds);
 
+  void dictionaryClear( ActiveDictIds ad );
+
 private:
 
   /// Deduces group from the url. If there doesn't seem to be any group,

globalbroadcaster.h

@@ -28,6 +28,7 @@ public:
 
 signals:
   void dictionaryChanges( ActiveDictIds ad );
+  void dictionaryClear( ActiveDictIds ad );
 };
 
 #endif // GLOBAL_GLOBALBROADCASTER_H