/* ============================================================
 *
 * This file is a part of the rekonq project
 *
 * Copyright (C) 2008 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, or (at your option) any later version.
 *
 * 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.
 *
 * ============================================================ */

// Local Includes
#include "searchbar.h"
#include "searchbar.moc"

#include "browserapplication.h"
#include "browsermainwindow.h"


SearchBar::SearchBar(QWidget *parent) : 
    QWidget(parent),
    m_lineEdit(new KLineEdit)
{
    m_lineEdit->setClearButtonShown( true );

    m_lineEdit->setFocusProxy( this );
    setFocusPolicy( Qt::WheelFocus );
    setMouseTracking( true );

    QSizePolicy policy = sizePolicy();
    setSizePolicy(QSizePolicy::Preferred, policy.verticalPolicy());

    QPalette palette;
    palette.setColor( QPalette::Text, Qt::gray );
    m_lineEdit->setPalette( palette );
    m_lineEdit->setText( "Search.." );

    QVBoxLayout *layout = new QVBoxLayout;
    layout->addWidget(m_lineEdit);
    setLayout(layout);

    connect( m_lineEdit , SIGNAL( returnPressed() ) , this , SLOT( searchNow() ) );
}


SearchBar::~SearchBar()
{
}


// void SearchBar::resizeEvent( QResizeEvent * event )
// {
//     QRect rect = m_lineEdit->contentsRect();
// 
//     int width = rect.width();
// 
//     int lineEditWidth = BrowserApplication::instance()->mainWindow()->size().width() / 5 ;  // FIXME ( OR not?)
// 
//     m_lineEdit->setGeometry( rect.x() + ( width - lineEditWidth + 8 ),
//                                             rect.y() + 4,
//                                             lineEditWidth,
//                                             m_lineEdit->height()
//                                             );
// 
//     QWidget::resizeEvent( event );
// }


void SearchBar::searchNow()
{
    QString searchText = m_lineEdit->text();

    KUrl url(QLatin1String("http://www.google.com/search"));
    url.addQueryItem(QLatin1String("q"), searchText);
    url.addQueryItem(QLatin1String("ie"), QLatin1String("UTF-8"));
    url.addQueryItem(QLatin1String("oe"), QLatin1String("UTF-8"));
    url.addQueryItem(QLatin1String("client"), QLatin1String("rekonq"));
    emit search(url);
}


KLineEdit *SearchBar::lineEdit()
{
    return m_lineEdit;
}