4 files changed, 72 insertions, 35 deletions

diff --git a/src/urlbar/completionwidget.cpp b/src/urlbar/completionwidget.cpp
index a9203bf7..c1f5d83b 100644
--- a/src/urlbar/completionwidget.cpp
+++ b/src/urlbar/completionwidget.cpp
@@ -56,6 +56,8 @@ CompletionWidget::CompletionWidget(QWidget *parent)
         , _parent(parent)
         , _currentIndex(0)
         , _searchEngine(SearchEngine::defaultEngine())
+        , _suggestionsNumber(0)
+        , _isSuggesting(false)
 {
     setFrameStyle(QFrame::Panel);
     setLayoutDirection(Qt::LeftToRight);
@@ -79,14 +81,61 @@ void CompletionWidget::insertSearchList(const UrlSearchList &list, const QString
     {
         ListItem *suggestion = ListItemFactory::create(item, text, this);
         suggestion->setBackgroundRole(i % 2 ? QPalette::AlternateBase : QPalette::Base);
-        connect(suggestion, SIGNAL(itemClicked(ListItem *, Qt::MouseButton, Qt::KeyboardModifiers)), this, SLOT(itemChosen(ListItem *, Qt::MouseButton, Qt::KeyboardModifiers)));
+        connect(suggestion, 
+                SIGNAL(itemClicked(ListItem *, Qt::MouseButton, Qt::KeyboardModifiers)), 
+                this, 
+                SLOT(itemChosen(ListItem *, Qt::MouseButton, Qt::KeyboardModifiers)));
         connect(this, SIGNAL(nextItemSubChoice()), suggestion, SLOT(nextItemSubChoice()));
+        
         suggestion->setObjectName(QString::number(i++));
         layout()->addWidget(suggestion);
     }
 }
 
 
+void CompletionWidget::updateSearchList(const UrlSearchList &list, const QString& text)
+{
+    kDebug() << "TYPED STRING: " << _typedString;
+    kDebug() << "text from suggestion: " << text;
+    
+    if(_isSuggesting || !isVisible() || _typedString != text)
+        return;
+    
+    _isSuggesting = true;
+    
+    // clean up eventual old suggestions
+    if(_suggestionsNumber > 0)
+    {
+        int offset = _list.count();
+        for(int i = offset; i < offset + _suggestionsNumber; ++i)
+        {
+            QLayoutItem *item = layout()->takeAt( i );
+            delete item;
+        }
+    }
+
+    // add new suggestions to the list
+    int i = _list.count();
+    Q_FOREACH(const UrlSearchItem &item, list)
+    {
+        ListItem *suggestion = ListItemFactory::create(item, text, this);
+        suggestion->setBackgroundRole(i % 2 ? QPalette::AlternateBase : QPalette::Base);
+        connect(suggestion, 
+                SIGNAL(itemClicked(ListItem *, Qt::MouseButton, Qt::KeyboardModifiers)), 
+                this, 
+                SLOT(itemChosen(ListItem *, Qt::MouseButton, Qt::KeyboardModifiers)));
+        connect(this, SIGNAL(nextItemSubChoice()), suggestion, SLOT(nextItemSubChoice()));
+        
+        suggestion->setObjectName(QString::number(i++));
+        layout()->addWidget(suggestion);
+    }
+    _suggestionsNumber = list.count();
+    _list.append(list);
+    sizeAndPosition();
+    _isSuggesting = false;
+}
+
+
 void CompletionWidget::sizeAndPosition()
 {
     setFixedWidth(_parent->width());
@@ -301,8 +350,9 @@ void CompletionWidget::suggestUrls(const QString &text)
         return;
     }
 
-    UrlResolver res(text);
-    UrlSearchList list = res.orderedSearchItems();
+    UrlResolver *res = new UrlResolver(text);
+    connect(res, SIGNAL(suggestionsReady(const UrlSearchList &, const QString &)), this, SLOT(updateSearchList(const UrlSearchList &, const QString &)));
+    UrlSearchList list = res->orderedSearchItems();
     if (list.count() > 0)
     {
         clear();
diff --git a/src/urlbar/completionwidget.h b/src/urlbar/completionwidget.h
index e14535f4..29f80721 100644
--- a/src/urlbar/completionwidget.h
+++ b/src/urlbar/completionwidget.h
@@ -65,6 +65,7 @@ public:
 
 private slots:
     void itemChosen(ListItem *item, Qt::MouseButton = Qt::LeftButton, Qt::KeyboardModifiers = Qt::NoModifier);
+    void updateSearchList(const UrlSearchList &list, const QString& text);
 
 signals:
     void chosenUrl(const KUrl &, Rekonq::OpenType);
@@ -72,6 +73,7 @@ signals:
 
 private:
     void insertSearchList(const UrlSearchList &list, const QString& text);
+
     void popup();
     void clear();
 
@@ -89,6 +91,8 @@ private:
     KService::Ptr _searchEngine;
 
     QString _typedString;
+    int _suggestionsNumber;
+    bool _isSuggesting;
 };
 
 #endif // COMPLETION_WIDGET_H
diff --git a/src/urlbar/urlresolver.cpp b/src/urlbar/urlresolver.cpp
index 84c9e20b..300f33ef 100644
--- a/src/urlbar/urlresolver.cpp
+++ b/src/urlbar/urlresolver.cpp
@@ -131,8 +131,6 @@ UrlSearchList UrlResolver::orderedSearchItems()
         return list;
     }
 
-    _computedListsCount = 0;
-
     //compute lists
     computeSuggestions();
     computeQurlFromUserInput();
@@ -140,14 +138,6 @@ UrlSearchList UrlResolver::orderedSearchItems()
     computeBookmarks();
     computeHistory();
 
-    QTime time;
-    time.start();
-
-    while (_computedListsCount < 5 && time.msec() < 1000)
-    {
-        Application::instance()->processEvents(QEventLoop::WaitForMoreEvents | QEventLoop::ExcludeUserInputEvents);
-    }
-
     return orderLists();
 }
 
@@ -331,8 +321,6 @@ void UrlResolver::computeQurlFromUserInput()
         UrlSearchItem gItem(UrlSearchItem::Browse, urlFromUserInput.toString(), gTitle);
         _qurlFromUserInput << gItem;
     }
-
-    _computedListsCount++;
 }
 
 
@@ -340,7 +328,6 @@ void UrlResolver::computeQurlFromUserInput()
 void UrlResolver::computeWebSearches()
 {
     _webSearches = (UrlSearchList() << UrlSearchItem(UrlSearchItem::Search, QString(), QString()));
-    _computedListsCount++;
 }
 
 
@@ -358,8 +345,6 @@ void UrlResolver::computeHistory()
             _history << gItem;
         }
     }
-
-    _computedListsCount++;
 }
 
 
@@ -373,8 +358,6 @@ void UrlResolver::computeBookmarks()
         UrlSearchItem gItem(UrlSearchItem::Bookmark, b.url().url(), b.fullText());
         _bookmarks << gItem;
     }
-
-    _computedListsCount++;
 }
 
 
@@ -384,29 +367,29 @@ void UrlResolver::computeSuggestions()
     if (Application::opensearchManager()->isSuggestionAvailable())
     {
         connect(Application::opensearchManager(),
-                SIGNAL(suggestionReceived(const QStringList &)),
+                SIGNAL(suggestionReceived(const QString &, const QStringList &)),
                 this,
-                SLOT(suggestionsReceived(const QStringList &)));
+                SLOT(suggestionsReceived(const QString &, const QStringList &)));
 
         Application::opensearchManager()->requestSuggestion(_typedString);
     }
-    else
-    {
-        _computedListsCount++;
-    }
 }
 
 
-void UrlResolver::suggestionsReceived(const QStringList &suggestion)
+void UrlResolver::suggestionsReceived(const QString &text, const QStringList &suggestions)
 {
+    if(text != _typedString)
+        return;
+    
+    UrlSearchList sugList;
 
-    foreach (QString s, suggestion)
+    Q_FOREACH(const QString &s, suggestions)
     {
         UrlSearchItem gItem(UrlSearchItem::Suggestion, s, s);
-        _suggestions << gItem;
+        sugList << gItem;
     }
-
-    _computedListsCount++;
+    emit suggestionsReady(sugList, _typedString);
+    this->deleteLater();
 }
 
 
@@ -420,7 +403,6 @@ UrlSearchItem UrlResolver::privilegedItem(UrlSearchList* list)
     for(int i = 0; i<list->count(); i++)
     {
         item = list->at(i);
-        //kDebug() << item.url.host();
         //TODO: move this to AwesomeUrlCompletion::substringCompletion and add a priviledged flag to UrlSearchItem
         if (item.url.contains(test1) || item.url.contains(test2))
         {
diff --git a/src/urlbar/urlresolver.h b/src/urlbar/urlresolver.h
index f72d6731..4e85e917 100644
--- a/src/urlbar/urlresolver.h
+++ b/src/urlbar/urlresolver.h
@@ -119,8 +119,6 @@ private:
     void computeBookmarks();
     void computeSuggestions();
 
-    int _computedListsCount;
-
     UrlSearchItem privilegedItem(UrlSearchList* list);
     UrlSearchList orderLists();
 
@@ -128,7 +126,10 @@ private:
     static QRegExp _searchEnginesRegexp;
     
 private slots:
-    void suggestionsReceived(const QStringList &suggestion);    
+    void suggestionsReceived(const QString &text, const QStringList &suggestions);    
+
+Q_SIGNALS:
+    void suggestionsReady(const UrlSearchList &, const QString &);
     
 };