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/* ============================================================
*
* 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 "urlbar.h"
#include "urlbar.moc"
#include "browserapplication.h"
#include "browsermainwindow.h"
UrlBar::UrlBar(QWidget *parent)
: QWidget(parent)
, m_historyComboBox( new KHistoryComboBox( true, parent ) )
, m_webView(0)
, m_lineEdit(new QLineEdit)
{
m_historyComboBox->setLineEdit( m_lineEdit );
QSizePolicy policy = sizePolicy();
setSizePolicy(QSizePolicy::Preferred, policy.verticalPolicy());
QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget( m_historyComboBox );
setLayout(layout);
m_defaultBaseColor = palette().color( QPalette::Base );
// add every item to history
connect( m_historyComboBox, SIGNAL( activated( const QString& ) ), m_historyComboBox, SLOT( addToHistory( const QString& ) ) );
webViewIconChanged();
}
UrlBar::~UrlBar()
{
}
QLineEdit *UrlBar::lineEdit()
{
return m_lineEdit;
}
void UrlBar::setWebView(WebView *webView)
{
Q_ASSERT(!m_webView);
m_webView = webView;
connect(webView, SIGNAL(urlChanged(const QUrl &)), this, SLOT(webViewUrlChanged(const QUrl &)));
connect(webView, SIGNAL(loadFinished(bool)), this, SLOT(webViewIconChanged()));
connect(webView, SIGNAL(iconChanged()), this, SLOT(webViewIconChanged()));
connect(webView, SIGNAL(loadProgress(int)), this, SLOT(update()));
}
void UrlBar::webViewUrlChanged(const QUrl &url)
{
m_lineEdit->setText(url.toString());
m_lineEdit->setCursorPosition(0);
}
void UrlBar::webViewIconChanged()
{
KUrl url = (m_webView) ? m_webView->url() : KUrl();
QIcon icon = BrowserApplication::instance()->icon(url);
QPixmap pixmap(icon.pixmap(16, 16));
QIcon urlIcon = QIcon(pixmap);
// FIXME simple hack to show Icon in the urlbar, as calling changeUrl() doesn't affect it
m_historyComboBox->removeItem( 0 );
m_historyComboBox->insertUrl( 0 , urlIcon , url );
}
QLinearGradient UrlBar::generateGradient(const QColor &color) const
{
QLinearGradient gradient(0, 0, 0, height());
gradient.setColorAt(0, m_defaultBaseColor);
gradient.setColorAt(0.15, color.lighter(120));
gradient.setColorAt(0.5, color);
gradient.setColorAt(0.85, color.lighter(120));
gradient.setColorAt(1, m_defaultBaseColor);
return gradient;
}
// void UrlBar::paintEvent( QPaintEvent *event )
// {
// QPalette p = palette();
// if (m_webView && m_webView->url().scheme() == QLatin1String("https"))
// {
// QColor lightYellow(248, 248, 210);
// p.setBrush(QPalette::Base, generateGradient(lightYellow));
// }
// else
// {
// p.setBrush(QPalette::Base, m_defaultBaseColor);
// }
// setPalette(p);
// KHistoryComboBox::paintEvent(event);
//
// QPainter painter( this );
// QRect backgroundRect = m_lineEdit->frameGeometry(); // contentsRect(); // FIXME perhaps better working with contentsRect
// if ( m_webView && !hasFocus() ) // and modifying colours..
// {
// int progress = m_webView->progress();
// QColor loadingColor = QColor(116, 192, 250);
// painter.setBrush( generateGradient(loadingColor) );
// painter.setPen(Qt::transparent);
// int mid = backgroundRect.width() / 100 * progress;
// QRect progressRect(backgroundRect.x(), backgroundRect.y(), mid, backgroundRect.height());
// painter.drawRect(progressRect);
// }
// }
// void UrlBar::resizeEvent( QResizeEvent *event )
// {
// QRect rect = m_historyComboBox->frameGeometry();
//
// int newWidth = BrowserApplication::instance()->mainWindow()->size().width() * 3 / 5 ; // FIXME ( OR not?)
//
// m_historyComboBox->setGeometry( rect.x(),
// rect.y(),
// newWidth,
// m_historyComboBox->height()
// );
//
// QWidget::resizeEvent( event );
// }
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