From 8a979aeb86e88c7f7cad9cf27ac5e1f1fd7f50d3 Mon Sep 17 00:00:00 2001
From: xiaoyifang <105986+xiaoyifang@users.noreply.github.com>
Date: Sat, 16 Jul 2022 16:10:48 +0800
Subject: [PATCH 1/3] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 07a0665d..2bf0d0fa 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ This code has been run and tested on Windows 10/11, Ubuntu Linux, Mac OS X.
          qtdeclarative5-dev libxtst-dev liblzo2-dev libbz2-dev \
          libao-dev libavutil-dev libavformat-dev libtiff5-dev libeb16-dev \
          libqt5svg5-dev libqt5x11extras5-dev qttools5-dev \
-         qttools5-dev-tools qtmultimedia5-dev libqt5multimedia5-plugins
+         qttools5-dev-tools qtmultimedia5-dev libqt5multimedia5-plugins libqt5webchannel5-dev qtwebengine5-dev
          
 ### Fedora 35
 ```

From dd244e03369610c4168003f3f48cc20339898fb2 Mon Sep 17 00:00:00 2001
From: Xiao YiFang <yifang.xiao@gmail.com>
Date: Sun, 17 Jul 2022 06:54:53 +0800
Subject: [PATCH 2/3] opt: update dictionaries when disable certain dictionary

---
 article_maker.cc    |  2 ++
 articleview.cc      | 18 +++++++++++++++---
 articleview.hh      |  2 ++
 globalbroadcaster.h |  1 +
 4 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/article_maker.cc b/article_maker.cc
index 41f97422..d73ec036 100644
--- a/article_maker.cc
+++ b/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(); )
diff --git a/articleview.cc b/articleview.cc
index 116fac27..887f6e66 100644
--- a/articleview.cc
+++ b/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 )
 {
diff --git a/articleview.hh b/articleview.hh
index d3efa579..d47dfc05 100644
--- a/articleview.hh
+++ b/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,
diff --git a/globalbroadcaster.h b/globalbroadcaster.h
index 6e6992c2..daf627b7 100644
--- a/globalbroadcaster.h
+++ b/globalbroadcaster.h
@@ -28,6 +28,7 @@ public:
 
 signals:
   void dictionaryChanges( ActiveDictIds ad );
+  void dictionaryClear( ActiveDictIds ad );
 };
 
 #endif // GLOBAL_GLOBALBROADCASTER_H

From 2298fa2a3da8f8a3d3ad494464cc2963d498f5cd Mon Sep 17 00:00:00 2001
From: Xiao YiFang <yifang.xiao@gmail.com>
Date: Sun, 17 Jul 2022 18:22:39 +0800
Subject: [PATCH 3/3] opt:website tag regex expression refine

---
 iframeschemehandler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iframeschemehandler.cpp b/iframeschemehandler.cpp
index ba05cee8..b050cd14 100644
--- a/iframeschemehandler.cpp
+++ b/iframeschemehandler.cpp
@@ -54,7 +54,7 @@ void IframeSchemeHandler::requestStarted(QWebEngineUrlRequestJob *requestJob)
     // remove existed base tag
     articleString.remove( baseTag ) ;
 
-    QRegularExpression headTag( "<head\\s+.*?>",
+    QRegularExpression headTag( "<head\\b.*?>",
                              QRegularExpression::CaseInsensitiveOption
                                | QRegularExpression::DotMatchesEverythingOption );
     auto match = headTag.match( articleString, 0 );