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

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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
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1 files changed, 173 insertions, 0 deletions

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);
+}
+