This commit merge all our work about new UrlBar.

DISCLAIMER: this is far from perfect, but we finally have a good starting point to work on.. :)

Jonas Gastal started working on it in the 0.3 times, startin from CompletionBase code ..
.. I did some work on another idea, proposing (in code) a new "suggest engine" created from scratch...
Lionel Chauvin finally merged our ideas and implemented what you are seeing (and improved it, too!)..

- New suggestion items (Firefox style)
- a mockup on the known urls (rekonq style)
- for now, automatic Google and Wikipedia searches (more coming)..
- a beautiful animation :)
- quite all rough edges smoothed

--------------------------------------------------------
Squashed commit of the following:

commit d9cf43da421c7f6c71f78444ff1935c414468b98
commit 9dcb6e18f8a3e9ae8ef1cd1299d47d37393aa6e5
commit 6c4bf2b2040ea20c78c5703f20c6bc88b7e40169
commit 8488df67115d186489f34210b638c150c66f62d3
commit 066ab907661282b1ffa4cf640739c20b4c7b6556
commit c23e23cbca7ab3197c570651a95d3f8fea270d78
commit 60655b0a8685a76e2b8b7a457bfded974bc98b4c
commit 9a8817db124b55f501c9e5d3415a975ee6f92d68
commit 61312b6b577a535a4d56758b3bd3ea38812d5139
commit b6a3f4ea12423a063eafa641cedd13b890b9d392
commit 5e8e2f851edb42bc2deed296c26c58c3d7570381
commit 2904d828f71ac8ff46a53e58da8f45b5aa16e7ef
---------------------------------------------------------

14 files changed, 939 insertions, 132 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 0cab993c..a68faa59 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -49,6 +49,9 @@ SET( rekonq_KDEINIT_SRCS
     #----------------------------------------
     urlbar/urlbar.cpp
     urlbar/lineedit.cpp
+    urlbar/completionwidget.cpp
+    urlbar/urlresolver.cpp
+    urlbar/listitem.cpp
 )
 
 
diff --git a/src/bookmarks/bookmarksmanager.cpp b/src/bookmarks/bookmarksmanager.cpp
index 9feed63a..89e39ef8 100644
--- a/src/bookmarks/bookmarksmanager.cpp
+++ b/src/bookmarks/bookmarksmanager.cpp
@@ -161,7 +161,12 @@ BookmarkProvider::BookmarkProvider(QObject *parent)
         , m_actionCollection(new KActionCollection(this))
         , m_bookmarkMenu(0)
         , m_bookmarkToolBar(0)
+        , m_completion(0)
 {
+    // take care of the completion object
+    m_completion = new KCompletion;
+    m_completion->setOrder( KCompletion::Weighted );
+
     KUrl bookfile = KUrl("~/.kde/share/apps/konqueror/bookmarks.xml");  // share konqueror bookmarks
 
     if (!QFile::exists(bookfile.path()))
@@ -222,6 +227,7 @@ void BookmarkProvider::slotBookmarksChanged(const QString &group, const QString
         return;
 
     m_bookmarkToolBar->clear(); // FIXME CRASH
+    m_completion->clear();
 
     KBookmark bookmark = toolBarGroup.first();
     while (!bookmark.isNull())
@@ -287,7 +293,8 @@ KAction *BookmarkProvider::fillBookmarkBar(const KBookmark &bookmark)
         return a;
     }
     else
-    {
+    {        
+        m_completion->addItem(bookmark.url().path());
         return new KBookmarkAction(bookmark, m_owner, this);
     }
 }
@@ -297,3 +304,8 @@ KBookmarkGroup BookmarkProvider::rootGroup()
 {
     return m_manager->root();
 }
+
+KCompletion *BookmarkProvider::completionObject() const
+{
+    return m_completion;
+}
diff --git a/src/bookmarks/bookmarksmanager.h b/src/bookmarks/bookmarksmanager.h
index e50148e4..18ff3ef0 100644
--- a/src/bookmarks/bookmarksmanager.h
+++ b/src/bookmarks/bookmarksmanager.h
@@ -39,6 +39,7 @@
 
 // KDE Includes
 #include <KBookmarkOwner>
+#include <KCompletion>
 
 // Forward Declarations
 class BookmarkProvider;
@@ -213,6 +214,11 @@ public:
     KBookmarkManager *bookmarkManager() { return m_manager; }
     BookmarkOwner *bookmarkOwner() { return m_owner; }
     
+    /**
+    * @returns the KCompletion object.
+    */
+    KCompletion *completionObject() const;
+
 signals:
     /**
     * @short This signal is emitted when an url has to be loaded
@@ -247,6 +253,7 @@ private:
     KActionCollection *m_actionCollection;
     BookmarkMenu *m_bookmarkMenu;
     KToolBar *m_bookmarkToolBar;
+    KCompletion *m_completion;
 };
 
 #endif
diff --git a/src/mainview.cpp b/src/mainview.cpp
index f2152364..6643becb 100644
--- a/src/mainview.cpp
+++ b/src/mainview.cpp
@@ -242,8 +242,7 @@ void MainView::clear()
 {
     // FIXME (the programmer, not the code)
     // What exactly do we need to clear here?
-    m_urlBar->clearHistory();
-    m_urlBar->clear();
+     m_urlBar->clear();
 
     m_recentlyClosedTabs.clear();
 }
diff --git a/src/urlbar/completionwidget.cpp b/src/urlbar/completionwidget.cpp
new file mode 100644
index 00000000..42abcb73
--- /dev/null
+++ b/src/urlbar/completionwidget.cpp
@@ -0,0 +1,242 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy 
+* defined in Section 14 of version 3 of the license.
+* 
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "completionwidget.h"
+#include "completionwidget.moc"
+
+// KDE Includes
+#include <KGlobalSettings>
+#include <KDebug>
+#include <KUrl>
+
+// Qt Includes
+#include <QPoint>
+#include <QSize>
+#include <QVBoxLayout>
+#include <QString>
+#include <QEvent>
+#include <QKeyEvent>
+
+#define MAX_ELEMENTS 9
+#include "application.h"
+
+CompletionWidget::CompletionWidget( QWidget *parent)
+:QFrame( parent, Qt::ToolTip)
+    , _parent(parent)
+    , _currentIndex(-1)
+{
+    QPalette p(palette());
+    p.setColor(QPalette::Background, Qt::white); //todo: choose the correct color
+    setPalette(p);
+    setFrameStyle(QFrame::Panel);
+    setLayoutDirection(Qt::LeftToRight);
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->setMargin(0);
+    setLayout(layout);
+
+}
+
+
+void CompletionWidget::insertSearchList(const UrlSearchList &list)
+{
+    _list = list;
+    int min = MAX_ELEMENTS;
+    if(list.count() < min)
+        min = list.count();
+    
+    for(int i = 0; i<min ; ++i)
+    {
+        UrlSearchItem item = list.at(i);
+        ListItem *suggestion = new ListItem(item);
+        connect(suggestion, SIGNAL(itemClicked(ListItem *)), this, SLOT(itemChosen(ListItem *)));
+        suggestion->setObjectName( QString::number(i) );
+        layout()->addWidget( suggestion );
+    }
+}
+
+
+void CompletionWidget::sizeAndPosition()
+{
+    // size
+    setFixedHeight(layout()->count() * 44 );
+    setFixedWidth( _parent->width() );
+
+    // position
+    QPoint p = _parent->mapToGlobal( QPoint(0,0) );
+    move(p.x(), p.y() + _parent->height());
+}
+
+
+void CompletionWidget::popup()
+{
+    down();
+    sizeAndPosition();
+    if (!isVisible()) 
+        show();
+}
+
+
+void CompletionWidget::up()
+{
+    // deactivate previous
+    if(_currentIndex != -1)
+    {
+        ListItem *widget = findChild<ListItem *>( QString::number(_currentIndex) );
+        widget->deactivate();
+    }
+
+    if(_currentIndex > 0)
+        _currentIndex--;
+    else
+        _currentIndex=layout()->count()-1;       
+
+    // activate "new" current
+    ListItem *widget = findChild<ListItem *>( QString::number(_currentIndex) );
+    widget->activate();
+}
+
+KUrl CompletionWidget::currentUrl()
+{
+    return _list.at(_currentIndex).url;
+}
+
+void CompletionWidget::down()
+{
+    // deactivate previous
+    if(_currentIndex != -1)
+    {
+        ListItem *widget = findChild<ListItem *>( QString::number(_currentIndex) );
+        widget->deactivate();
+    }
+    
+    if(_currentIndex < _list.count() -1)
+        _currentIndex++;
+    else
+        _currentIndex=0;
+            
+    // activate "new" current
+    ListItem *widget = findChild<ListItem *>( QString::number(_currentIndex) );
+    widget->activate();
+}
+
+void CompletionWidget::clear()
+{
+    QLayoutItem *child;
+    while ((child = layout()->takeAt(0)) != 0) 
+    {
+        delete child->widget(); 
+        delete child;
+    }
+    _currentIndex = -1;
+}
+
+
+bool CompletionWidget::eventFilter( QObject *o, QEvent *e )
+{
+    int type = e->type();
+    QWidget *wid = qobject_cast<QWidget*>(o);
+    
+    if (o == this) 
+    {
+        return false;
+    }
+
+    //hide conditions of the CompletionWidget
+    if (wid 
+        && ((wid == _parent && (type == QEvent::Move || type == QEvent::Resize))  
+        || ((wid->windowFlags() & Qt::Window) 
+            && (type == QEvent::Move || type == QEvent::Hide || type == QEvent::WindowDeactivate) 
+            && wid == _parent->window())
+        || (type == QEvent::MouseButtonPress && !isAncestorOf(wid)))
+       )
+    {
+        hide();
+        return false;
+    }
+
+    //actions on the CompletionWidget
+    if (wid && wid->isAncestorOf(_parent) && isVisible()) 
+    {
+        if ( type == QEvent::KeyPress ) 
+        {
+            QKeyEvent *ev = static_cast<QKeyEvent *>( e );
+            switch ( ev->key() ) 
+            {
+                case Qt::Key_Up:
+                case Qt::Key_Backtab:
+                    if (ev->modifiers() == Qt::NoButton || (ev->modifiers() & Qt::ShiftModifier)) 
+                    {
+                        up();
+                        ev->accept();
+                        return true;
+                    }
+                    break;
+
+                case Qt::Key_Down:
+                case Qt::Key_Tab:
+                    if (ev->modifiers() == Qt::NoButton)
+                    {
+                        down();
+                        ev->accept();
+                        return true;
+                    }
+                    break;
+
+                case Qt::Key_Return:
+                        hide();
+                        emit chosenUrl(currentUrl().url());
+                        ev->accept();
+                        return true;
+                    break;
+            }
+        }
+    }
+
+    return QFrame::eventFilter(o,e);
+}
+
+
+void CompletionWidget::setVisible( bool visible )
+{
+    if (visible) 
+    {
+        Application::instance()->installEventFilter(this);
+    }
+    else
+    {
+        Application::instance()->removeEventFilter(this);
+    }
+    
+    QFrame::setVisible(visible);
+}
+
+
+void CompletionWidget::itemChosen(ListItem *item)
+{
+    emit chosenUrl(_list.at(layout()->indexOf(item)).url);
+    hide();
+}
\ No newline at end of file
diff --git a/src/urlbar/completionwidget.h b/src/urlbar/completionwidget.h
new file mode 100644
index 00000000..7b474bd8
--- /dev/null
+++ b/src/urlbar/completionwidget.h
@@ -0,0 +1,77 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy 
+* defined in Section 14 of version 3 of the license.
+* 
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+#ifndef COMPLETION_WIDGET_H
+#define COMPLETION_WIDGET_H
+
+
+// Local Includes
+#include "urlresolver.h"
+#include "listitem.h"
+
+// Qt Includes
+#include <QFrame>
+
+// KDE Includes
+#include <KLineEdit>
+
+// Forward Declarations
+class KUrl;
+
+
+class CompletionWidget : public QFrame
+{
+Q_OBJECT
+
+public:
+    CompletionWidget(QWidget *parent);
+
+    void insertSearchList(const UrlSearchList &list);
+    void popup();
+
+    void up();
+    void down();
+    void clear();
+    virtual bool eventFilter(QObject *obj, QEvent *ev);
+    void setVisible(bool visible);
+    KUrl currentUrl();
+    
+private slots:
+    void itemChosen(ListItem *item);
+
+signals:
+    void chosenUrl(const QString&);
+
+private:
+    void sizeAndPosition();
+    
+    QWidget *_parent;
+
+    UrlSearchList _list;
+    int _currentIndex;
+};
+
+#endif // COMPLETION_WIDGET_H
diff --git a/src/urlbar/lineedit.cpp b/src/urlbar/lineedit.cpp
index db36bd0c..f3c93e8e 100644
--- a/src/urlbar/lineedit.cpp
+++ b/src/urlbar/lineedit.cpp
@@ -2,9 +2,9 @@
 *
 * This file is a part of the rekonq project
 *
-* Copyright (C) 2009-2010 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
 * Copyright (C) 2009 by Paweł Prażak <pawelprazak at gmail dot com>
-* Copyright (C) 2009-2010 by Lionel Chauvin <megabigbug@yahoo.fr>
+* Copyright (C) 2009 by Lionel Chauvin <megabigbug@yahoo.fr>
 *
 *
 * This program is free software; you can redistribute it and/or
diff --git a/src/urlbar/lineedit.h b/src/urlbar/lineedit.h
index 1ac3af2e..d76a5fcb 100644
--- a/src/urlbar/lineedit.h
+++ b/src/urlbar/lineedit.h
@@ -2,9 +2,9 @@
 *
 * This file is a part of the rekonq project
 *
-* Copyright (C) 2009-2010 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
 * Copyright (C) 2009 by Paweł Prażak <pawelprazak at gmail dot com>
-* Copyright (C) 2009-2010 by Lionel Chauvin <megabigbug@yahoo.fr>
+* Copyright (C) 2009 by Lionel Chauvin <megabigbug@yahoo.fr>
 *
 *
 * This program is free software; you can redistribute it and/or
@@ -30,9 +30,6 @@
 #define LINEEDIT_H
 
 
-// Local Includes
-#include "rekonqprivate_export.h"
-
 // KDE Includes
 #include <KLineEdit>
 
@@ -42,7 +39,7 @@ class QFocusEvent;
 class QKeyEvent;
 
 
-class REKONQ_TESTS_EXPORT LineEdit : public KLineEdit
+class LineEdit : public KLineEdit
 {
     Q_OBJECT
 
@@ -50,9 +47,12 @@ public:
     explicit LineEdit(QWidget *parent = 0);
     virtual ~LineEdit();
 
+    
 protected:
     virtual void keyPressEvent(QKeyEvent*);
     virtual void mouseDoubleClickEvent(QMouseEvent *);
+
+
 };
 
 #endif // LINEEDIT_H
diff --git a/src/urlbar/listitem.cpp b/src/urlbar/listitem.cpp
new file mode 100644
index 00000000..92951cb7
--- /dev/null
+++ b/src/urlbar/listitem.cpp
@@ -0,0 +1,173 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy 
+* defined in Section 14 of version 3 of the license.
+* 
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "listitem.h"   
+
+// Local Includes
+#include "urlresolver.h"
+#include "application.h"
+
+// KDE Includes
+#include <KIcon>
+#include <KStandardDirs>
+#include <KDebug>
+
+// Qt Includes
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QLabel>
+#include <QSizePolicy>
+#include <QPixmap>
+#include <QStylePainter>
+#include <QFile>
+
+ListItem::ListItem(const UrlSearchItem &item, QWidget *parent)
+    : QWidget(parent),
+    m_option()
+{
+    QHBoxLayout *hLayout = new QHBoxLayout;
+    QVBoxLayout *vLayout = new QVBoxLayout;
+
+    QLabel *previewLabel = new QLabel;
+    previewLabel->setFixedSize(40,30);
+    QPixmap preview;
+    QString path = KStandardDirs::locateLocal("cache", QString("thumbs/") + guessNameFromUrl(item.url) + ".png", true);
+    if(QFile::exists(path))
+    {
+        preview.load(path);
+        previewLabel->setPixmap(preview.scaled(40,30));
+    }
+    else
+    {
+        if(item.icon.startsWith( QLatin1String("http://") ) )
+            preview = Application::icon( item.icon ).pixmap(22);
+    }
+    previewLabel->setSizePolicy(QSizePolicy::Minimum,QSizePolicy::Minimum);
+    
+    hLayout->addWidget(previewLabel);
+    hLayout->addLayout(vLayout);
+    
+    QLabel *titleLabel = new QLabel("<b>" + item.title + "</b>");
+    titleLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    
+    QLabel *urlLabel = new QLabel("<i>" + item.url + "</i>");
+    urlLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        
+    vLayout->addWidget(titleLabel);
+    vLayout->addWidget(urlLabel);
+
+
+    QLabel *iconLabel = new QLabel;
+    QPixmap pixmap;
+    if(item.icon.startsWith( QLatin1String("http://") ) )
+        pixmap = Application::icon( item.icon ).pixmap(18);
+    else
+        pixmap = KIcon(item.icon).pixmap(18);
+
+    iconLabel->setPixmap(pixmap);
+    iconLabel->setSizePolicy(QSizePolicy::Minimum,QSizePolicy::Minimum);
+    hLayout->addWidget(iconLabel);
+
+    setLayout(hLayout);
+    
+    m_option.initFrom(this);
+    m_option.direction = Qt::LeftToRight;
+    
+    deactivate();
+}
+
+ListItem::~ListItem()
+{
+    disconnect();
+}
+
+
+//TODO: REMOVE DUPLICATE CODE WITH PREVIEWIMAGE
+QString ListItem::guessNameFromUrl(QUrl url)
+{
+    QString name = url.toString( QUrl::RemoveScheme | QUrl::RemoveUserInfo | QUrl::StripTrailingSlash );
+    
+    // TODO learn Regular Expressions :)
+    // and implement something better here..
+    name.remove('/');
+    name.remove('&');
+    name.remove('.');
+    name.remove('-');
+    name.remove('_');
+    name.remove('?');
+    name.remove('=');
+    name.remove('+');
+    
+    return name;
+}
+
+
+void ListItem::activate()
+{
+    m_option.state |= QStyle::State_Selected;
+    repaint();
+}
+
+
+void ListItem::deactivate()
+{
+    m_option.state  &= ~QStyle::State_Selected;
+    repaint();
+}
+
+void ListItem::paintEvent(QPaintEvent *event)
+{
+    Q_UNUSED(event);
+    
+    if( m_option.state.testFlag(QStyle::State_Selected) ||  m_option.state.testFlag(QStyle::State_MouseOver))
+    {
+        QPainter painter(this);
+        m_option.rect=QRect(QPoint(),size());
+        style()->drawPrimitive(QStyle::PE_PanelItemViewItem, &m_option, &painter, this);
+    }
+}
+
+void ListItem::enterEvent(QEvent *e)
+{
+    m_option.state |= QStyle::State_MouseOver;
+    repaint();
+    QWidget::enterEvent(e);
+}
+
+void ListItem::leaveEvent(QEvent *e)
+{
+    m_option.state &= ~QStyle::State_MouseOver;
+    repaint();
+    QWidget::enterEvent(e);
+}
+
+void ListItem::mousePressEvent(QMouseEvent *e)
+{
+    emit itemClicked(this);
+    QWidget::mousePressEvent(e);
+}
+
diff --git a/src/urlbar/listitem.h b/src/urlbar/listitem.h
new file mode 100644
index 00000000..6aa3f1e9
--- /dev/null
+++ b/src/urlbar/listitem.h
@@ -0,0 +1,59 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy 
+* defined in Section 14 of version 3 of the license.
+* 
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+// Qt Includes
+#include <QWidget>
+#include <QStyleOptionViewItemV4>
+
+// Forward Declarations
+class UrlSearchItem;
+
+
+class ListItem : public QWidget
+{
+Q_OBJECT
+
+public:
+    ListItem(const UrlSearchItem &item, QWidget *parent = 0);
+    ~ListItem();
+
+    void activate();
+    void deactivate();
+
+signals:
+    void itemClicked(ListItem *item);
+
+protected:
+   virtual void paintEvent(QPaintEvent *event);
+   virtual void enterEvent(QEvent *);
+   virtual void leaveEvent(QEvent *);
+   virtual void mousePressEvent(QMouseEvent *e);
+
+private:
+    QStyleOptionViewItemV4 m_option;
+    QString guessNameFromUrl(QUrl url);
+
+};
diff --git a/src/urlbar/urlbar.cpp b/src/urlbar/urlbar.cpp
index 189d19fe..54a0a02d 100644
--- a/src/urlbar/urlbar.cpp
+++ b/src/urlbar/urlbar.cpp
@@ -2,10 +2,10 @@
 *
 * This file is a part of the rekonq project
 *
-* Copyright (C) 2008-2010 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2008-2009 by Andrea Diamantini <adjam7 at gmail dot com>
 * Copyright (C) 2009 by Domrachev Alexandr <alexandr.domrachev@gmail.com>
 * Copyright (C) 2009 by Paweł Prażak <pawelprazak at gmail dot com>
-* Copyright (C) 2009-2010 by Lionel Chauvin <megabigbug@yahoo.fr>
+* Copyright (C) 2009 by Lionel Chauvin <megabigbug@yahoo.fr>
 *
 *
 * This program is free software; you can redistribute it and/or
@@ -36,8 +36,7 @@
 #include "lineedit.h"
 #include "mainwindow.h"
 #include "webview.h"
-#include "historymanager.h"
-#include "webtab.h"
+#include "urlresolver.h"
 
 // KDE Includes
 #include <KDebug>
@@ -49,43 +48,44 @@
 #include <QPaintEvent>
 #include <QPalette>
 #include <QTimer>
-
+#include <QVBoxLayout>
 
 QColor UrlBar::s_defaultBaseColor;
 
 
 UrlBar::UrlBar(QWidget *parent)
-        : KHistoryComboBox(true, parent)
-        , m_lineEdit(new LineEdit)
-        , m_progress(0)
+    : KComboBox(true, parent)
+    , m_lineEdit(new LineEdit)
+    , m_progress(0)
+    , m_box(new CompletionWidget(this))
 {
-    setUrlDropsEnabled(true);
-    setAutoDeleteCompletionObject(true);
-
     //cosmetic
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
     setMinimumWidth(180);
-    
-    setTrapReturnKey(true);
-
-    setupLineEdit();
 
-    // add every item to history
-    connect(this, SIGNAL(returnPressed(const QString&)), SLOT(activated(const QString&)));
-    connect(completionBox(), SIGNAL(activated(const QString&)), SLOT(activated(const QString&)));
+    // signal handlings
+    setTrapReturnKey(true);
+    setUrlDropsEnabled(true);
+    
+    // Make m_lineEdit background transparent
+    QPalette p = m_lineEdit->palette();
+    p.setColor(QPalette::Base, Qt::transparent);
+    m_lineEdit->setPalette(p);
 
-    connect(this, SIGNAL(cleared()), SLOT(cleared()));
+    if (!s_defaultBaseColor.isValid())
+    {
+        s_defaultBaseColor = palette().color(QPalette::Base);
+    }
 
-    // setup completion box
-    setCompletionObject( Application::historyManager()->completionObject() );
-    
-    // set dropdown list background
-    QPalette p = view()->palette();
-    p.setColor(QPalette::Base, palette().color(QPalette::Base));
-    view()->setPalette(p);
+    setLineEdit(m_lineEdit);
 
+    // clear the URL bar
+    m_lineEdit->clear();
     // load urls on activated urlbar signal
-    connect(this, SIGNAL(activated(const KUrl&)), Application::instance(), SLOT(loadUrl(const KUrl&)));
+    connect(this, SIGNAL(returnPressed(const QString&)), SLOT(activated(const QString&)));
+    
+    installEventFilter(m_box);
+    connect(m_box, SIGNAL(chosenUrl(const QString&)), SLOT(activated(const QString&)));
 }
 
 
@@ -96,7 +96,7 @@ UrlBar::~UrlBar()
 
 void UrlBar::selectAll() const
 {
-    lineEdit()->selectAll();
+    m_lineEdit->selectAll();
 }
 
 
@@ -106,42 +106,12 @@ KUrl UrlBar::url() const
 }
 
 
-KLineEdit *UrlBar::lineEdit() const
-{
-    return m_lineEdit;
-}
-
-
-void UrlBar::setupLineEdit()
-{
-    // Make m_lineEdit background transparent
-    QPalette p = m_lineEdit->palette();
-    p.setColor(QPalette::Base, Qt::transparent);
-    m_lineEdit->setPalette(p);
-
-    if (!s_defaultBaseColor.isValid())
-    {
-        s_defaultBaseColor = palette().color(QPalette::Base);
-    }
-
-    setLineEdit(m_lineEdit);
-
-    // Make the lineedit consume the Qt::Key_Enter event...
-    lineEdit()->setTrapReturnKey(true);
-
-    lineEdit()->setHandleSignals(true);
-
-    // clear the URL bar
-    lineEdit()->clear();
-}
-
-
 void UrlBar::setUrl(const QUrl& url)
 {
     if(url.scheme() == "about")
     {
         m_currentUrl = KUrl();
-        updateUrl();    // updateUrl before setFocus        
+        updateUrl();
         setFocus();
     }
     else
@@ -149,6 +119,7 @@ void UrlBar::setUrl(const QUrl& url)
         m_currentUrl = KUrl(url);
         updateUrl();
     }
+
 }
 
 
@@ -195,29 +166,21 @@ void UrlBar::updateUrl()
     // Must be AFTER setCurrentIndex
     if (!hasFocus())
     {
-        lineEdit()->setCursorPosition(0);
+        m_lineEdit->setCursorPosition(0);
     }
 }
 
 
 void UrlBar::activated(const QString& urlString)
 {
+    disconnect(this, SIGNAL(editTextChanged(const QString &)), this, SLOT(suggestUrls(const QString &)));
+    
     if (urlString.isEmpty())
         return;
 
-    // this fix urlbar behaviour, removing focus from there and enabling
-    // loading animation. Temporary fix??
-    Application::instance()->mainWindow()->currentTab()->setFocus();
-
-    setUrl( KUrl(urlString) );
-    emit activated( KUrl(urlString) );
-}
-
-
-void UrlBar::cleared()
-{
-    // clear the history on user's request from context menu
-    clear();
+    clearFocus();
+    setUrl(urlString);
+    Application::instance()->loadUrl(m_currentUrl);
 }
 
 
@@ -243,7 +206,7 @@ void UrlBar::paintEvent(QPaintEvent *event)
     p.setColor(QPalette::Base, s_defaultBaseColor);
     setPalette(p);
 
-    KHistoryComboBox::paintEvent(event);
+    KComboBox::paintEvent(event);
 
     if (!hasFocus())
     {
@@ -261,7 +224,7 @@ void UrlBar::paintEvent(QPaintEvent *event)
         painter.setBrush(generateGradient(loadingColor, height()));
         painter.setPen(Qt::transparent);
 
-        QRect backgroundRect = lineEdit()->frameGeometry();
+        QRect backgroundRect = m_lineEdit->frameGeometry();
         int mid = backgroundRect.width() * m_progress / 100;
         QRect progressRect(backgroundRect.x(), backgroundRect.y(), mid, backgroundRect.height());
         painter.drawRect(progressRect);
@@ -272,7 +235,7 @@ void UrlBar::paintEvent(QPaintEvent *event)
 
 QSize UrlBar::sizeHint() const
 {
-    return lineEdit()->sizeHint();
+    return m_lineEdit->sizeHint();
 }
 
 
@@ -308,43 +271,70 @@ bool UrlBar::isLoading()
     return true;
 }
 
-
 void UrlBar::keyPressEvent(QKeyEvent *event)
 {
+
+    // this handles the Modifiers + Return key combinations
     QString currentText = m_lineEdit->text().trimmed();
-    if (event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return)
+    if ((event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return)
+        && !currentText.startsWith(QLatin1String("http://"), Qt::CaseInsensitive))
     {
-        if( !currentText.startsWith(QLatin1String("http://"), Qt::CaseInsensitive) )
+        QString append;
+        if (event->modifiers() == Qt::ControlModifier)
         {
-            QString append;
-            if (event->modifiers() == Qt::ControlModifier)
-            {
-                append = QLatin1String(".com");
-            }
-            else if (event->modifiers() == (Qt::ControlModifier | Qt::ShiftModifier))
-            {
-                append = QLatin1String(".org");
-            }
-            else if (event->modifiers() == Qt::ShiftModifier)
-            {
-                append = QLatin1String(".net");
-            }
-
-            QUrl url(QLatin1String("http://www.") + currentText);
-            QString host = url.host();
-            if (!host.endsWith(append, Qt::CaseInsensitive))
-            {
-                host += append;
-                url.setHost(host);
-                m_lineEdit->setText(url.toString());
-            }
+            append = QLatin1String(".com");
         }
-        else
+        else if (event->modifiers() == (Qt::ControlModifier | Qt::ShiftModifier))
+        {
+            append = QLatin1String(".org");
+        }
+        else if (event->modifiers() == Qt::ShiftModifier)
+        {
+            append = QLatin1String(".net");
+        }
+
+        QUrl url(QLatin1String("http://www.") + currentText);
+        QString host = url.host();
+        if (!host.endsWith(append, Qt::CaseInsensitive))
         {
-            // fill lineEdit with its stripped contents to remove trailing spaces
-            m_lineEdit->setText(currentText);
+            host += append;
+            url.setHost(host);
+            m_lineEdit->setText(url.toString());
         }
     }
+    
+    KComboBox::keyPressEvent(event);
+}
+
+
+void UrlBar::suggestUrls(const QString &text)
+{   
+    if (!hasFocus())
+    {
+        return;
+    }
+
+    if(text.isEmpty())
+    {
+        m_box->hide();
+        return;
+    }
+
+    UrlResolver res(text);
+    UrlSearchList list = res.orderedSearchItems();
+
+    if(list.count() > 0)
+    {
+        m_box->clear();
+        m_box->insertSearchList(list);
+        m_box->popup();
+    }
+}
 
-    KHistoryComboBox::keyPressEvent(event);
+void UrlBar::focusInEvent(QFocusEvent *event)
+{
+    // activate suggestions on edit text
+    connect(this, SIGNAL(editTextChanged(const QString &)), this, SLOT(suggestUrls(const QString &)));
+    
+    KComboBox::focusInEvent(event);
 }
diff --git a/src/urlbar/urlbar.h b/src/urlbar/urlbar.h
index 39911bb2..ef53d63a 100644
--- a/src/urlbar/urlbar.h
+++ b/src/urlbar/urlbar.h
@@ -2,10 +2,10 @@
 *
 * This file is a part of the rekonq project
 *
-* Copyright (C) 2008-2010 by Andrea Diamantini <adjam7 at gmail dot com>
+* Copyright (C) 2008-2009 by Andrea Diamantini <adjam7 at gmail dot com>
 * Copyright (C) 2009 by Domrachev Alexandr <alexandr.domrachev@gmail.com>
 * Copyright (C) 2009 by Paweł Prażak <pawelprazak at gmail dot com>
-* Copyright (C) 2009-2010 by Lionel Chauvin <megabigbug@yahoo.fr>
+* Copyright (C) 2009 by Lionel Chauvin <megabigbug@yahoo.fr>
 *
 *
 * This program is free software; you can redistribute it and/or
@@ -32,23 +32,23 @@
 
 
 // Local Includes
-#include "rekonqprivate_export.h"
 #include "lineedit.h"
+#include "completionwidget.h"
 
 // KDE Includes
 #include <KUrl>
-#include <KHistoryComboBox>
+#include <KComboBox>
 
 // Qt Includes
 #include <QUrl>
+#include <QPointer>
 
 // Forward Declarations
 class QLinearGradient;
 class QWidget;
-class KCompletion;
 
 
-class REKONQ_TESTS_EXPORT UrlBar : public KHistoryComboBox
+class UrlBar : public KComboBox
 {
     Q_OBJECT
 
@@ -61,31 +61,24 @@ public:
     QSize sizeHint() const;
     void setBackgroundColor(QColor);
     bool isLoading();
-    
     void setProgress(int progress);
 
-signals:
-    void activated(const KUrl&);
-
 public slots:
     void setUrl(const QUrl &url);
     void updateProgress(int progress);
     void updateUrl();
-    
+
 private slots:
     void activated(const QString& url);
     void loadFinished(bool);
-    void cleared();
+    void suggestUrls(const QString &editedText);
 
 protected:
     virtual void paintEvent(QPaintEvent *event);
     virtual void keyPressEvent(QKeyEvent *event);
+    virtual void focusInEvent(QFocusEvent *event);
 
 private:
-    void setupLineEdit();
-
-    KLineEdit *lineEdit() const;
-
     static QLinearGradient generateGradient(const QColor &color, int height);
 
     static QColor s_defaultBaseColor;
@@ -94,6 +87,9 @@ private:
 
     KUrl m_currentUrl;
     int m_progress;
+
+    CompletionWidget *m_box;
+    KUrl m_suggestedUrl;
 };
 
 #endif
diff --git a/src/urlbar/urlresolver.cpp b/src/urlbar/urlresolver.cpp
new file mode 100644
index 00000000..b2bf50af
--- /dev/null
+++ b/src/urlbar/urlresolver.cpp
@@ -0,0 +1,177 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy 
+* defined in Section 14 of version 3 of the license.
+* 
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "urlresolver.h"
+
+// Local Includes
+#include "application.h"
+#include "historymanager.h"
+#include "bookmarksmanager.h"
+
+// KDE Includes
+#include <KUriFilter>
+#include <KCompletion>
+#include <KDebug>
+#include <KService>
+#include <KConfig>
+#include <KConfigGroup>
+
+// Qt Includes
+#include <QString>
+#include <QByteArray>
+#include <QUrl>
+
+
+// NOTE default kurifilter plugin list (at least in my box)
+// 1. "kshorturifilter"
+// 2. "kurisearchfilter"
+// 3. "localdomainurifilter"
+// 4 ."kuriikwsfilter"
+// 5. "fixhosturifilter"
+
+
+UrlResolver::UrlResolver(const QString &typedUrl)
+    : _urlString(typedUrl)
+{
+}
+
+
+UrlSearchList UrlResolver::orderedSearchItems()
+{
+    // NOTE: the logic here is : "we wanna suggest (at least) 9 elements"
+    // so we have (more or less) 3 from first results (1 from QUrl Resolutions, 2 from 
+    // default search engines).
+    // There are 6 remaining: if bookmarkResults + historyResults <= 6, catch all, else
+    // catch first 3 results from the two resulting lists :)
+    
+    UrlSearchList list;
+    
+    list << qurlFromUserInputResolution();
+    list << webSearchesResolution();
+    int firstResults = list.count();
+    int checkPoint = 9 - firstResults;
+    
+    UrlSearchList historyList = historyResolution();
+    int historyResults = historyList.count();
+    
+    UrlSearchList bookmarksList = bookmarksResolution();
+    int bookmarkResults = bookmarksList.count();
+    
+    if(historyResults + bookmarkResults > checkPoint)
+    {
+        historyList = historyList.mid(0,3);
+        bookmarksList = bookmarksList.mid(0,3);
+    }
+    list << historyList;
+    list << bookmarksList;
+    
+    return list;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+// PRIVATE ENGINES
+
+
+// STEP 1 = QUrl from User Input (easily the best solution... )
+UrlSearchList UrlResolver::qurlFromUserInputResolution()
+{
+    UrlSearchList list;
+    
+    QString url2 = _urlString;
+    QUrl urlFromUserInput = QUrl::fromUserInput(url2);
+    if(urlFromUserInput.isValid())
+    {
+        QByteArray ba = urlFromUserInput.toEncoded();
+        if(!ba.isEmpty())
+        {
+            QString str(ba);
+            UrlSearchItem it(str);
+            list << it;
+        }
+    }
+    
+    return list;
+}
+
+
+// STEP 2 = Web Searches
+UrlSearchList UrlResolver::webSearchesResolution()
+{
+    UrlSearchList list;
+    
+    QString url1 = _urlString;
+    if(KUrl(url1).isRelative() && !url1.contains('.'))
+    {
+        // KUriFilter has the worst performance possible here and let this trick unusable
+        QString gUrl = QString("http://www.google.com/search?q=%1&ie=UTF-8&oe=UTF-8").arg(url1);
+        QString gTitle = i18n("Search Google for ") + url1;
+        UrlSearchItem gItem(gUrl, gTitle, QString("http://www.google.com") );
+        list << gItem;
+        
+        QString wUrl = QString("http://en.wikipedia.org/wiki/Special:Search?search=%1&go=Go").arg(url1);
+        QString wTitle = i18n("Search Wikipedia for ") + url1;
+        UrlSearchItem wItem(wUrl, wTitle, QString("http://wikipedia.org") );
+        list << wItem;
+    }
+
+    return list;
+}
+
+
+// STEP 3 = history completion
+UrlSearchList UrlResolver::historyResolution()
+{
+    UrlSearchList list;
+    
+    KCompletion *historyCompletion = Application::historyManager()->completionObject();
+    QStringList historyResults = historyCompletion->substringCompletion(_urlString);
+    Q_FOREACH(const QString &s, historyResults)
+    {
+        UrlSearchItem it(s, s, QString("view-history"));
+        list << it;
+    }
+
+    return list;
+}
+
+
+// STEP 4 = bookmarks completion
+UrlSearchList UrlResolver::bookmarksResolution()
+{
+    UrlSearchList list;
+    
+    KCompletion *bookmarkCompletion = Application::bookmarkProvider()->completionObject();
+    QStringList bookmarkResults = bookmarkCompletion->substringCompletion(_urlString);
+    Q_FOREACH(const QString &s, bookmarkResults)
+    {
+        UrlSearchItem it( s, QString(), QString("rating") );
+        list << it;
+    }
+
+    return list;
+}
diff --git a/src/urlbar/urlresolver.h b/src/urlbar/urlresolver.h
new file mode 100644
index 00000000..0a880150
--- /dev/null
+++ b/src/urlbar/urlresolver.h
@@ -0,0 +1,72 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License as
+* published by the Free Software Foundation; either version 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy 
+* defined in Section 14 of version 3 of the license.
+* 
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+* ============================================================ */
+
+
+#ifndef URL_RESOLVER_H
+#define URL_RESOLVER_H
+
+
+// Qt Includes
+#include <QString>
+#include <QList>
+
+// Forward Declarations
+class KUrl;
+
+class UrlSearchItem
+{
+public:
+    QString url;
+    QString title;
+    QString icon;
+    
+    UrlSearchItem(const QString &_url, const QString &_title = QString(), const QString &_icon = QString())
+        : url(_url), title(_title), icon(_icon)
+    {};
+};
+
+typedef QList <UrlSearchItem> UrlSearchList;
+
+
+// ----------------------------------------------------------------------
+
+
+class UrlResolver
+{
+public:
+    UrlResolver(const QString &typedUrl);
+    
+    UrlSearchList orderedSearchItems();
+
+private:
+    QString _urlString;
+
+    UrlSearchList webSearchesResolution();
+    UrlSearchList historyResolution();
+    UrlSearchList qurlFromUserInputResolution();
+    UrlSearchList bookmarksResolution();
+};
+
+#endif // URL_RESOLVER_H