/* This file is part of the KDE project
 *
 * Copyright (C) 2009 Eduardo Robles Elvira <edulix at gmail dot com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "storepassbar.h"

#include "khtmlviewbar.h"
#include "khtml_part.h"
#include "khtmlview.h"
#include <kcolorscheme.h>
#include <kconfiggroup.h>
#include <QPalette>

StorePassBar::StorePassBar(QWidget *parent) :
    KHTMLViewBarWidget(true, parent)
{
    setupUi(centralWidget());

    m_store->setIcon(QIcon::fromTheme("document-save"));
    // Same as KStandardGuiItem::no()
    m_neverForThisSite->setIcon(QIcon::fromTheme("process-stop"));
    m_doNotStore->setIcon(QIcon::fromTheme("dialog-cancel"));
    centralWidget()->setFocusProxy(m_store);

    QPalette pal = palette();
    KColorScheme::adjustBackground(pal, KColorScheme::ActiveBackground);
    setPalette(pal);
    setBackgroundRole(QPalette::Base);
    setAutoFillBackground(true);

    connect(m_store, SIGNAL(clicked()), this, SIGNAL(storeClicked()));
    connect(m_neverForThisSite, SIGNAL(clicked()), this,
            SIGNAL(neverForThisSiteClicked()));
    connect(m_doNotStore, SIGNAL(clicked()), this,
            SIGNAL(doNotStoreClicked()));

    m_store->setFocus();
}

void StorePassBar::setHost(const QString &host)
{
    if (host.isEmpty()) {
        m_label->setText(i18n("Do you want to store this password?"));
    } else {
        m_label->setText(i18n("Do you want to store this password for %1?", host));
    }
}

StorePass::StorePass(KHTMLPart *part) :
    m_part(part)
{
    connect(&m_storePassBar, SIGNAL(storeClicked()), this, SLOT(slotStoreClicked()));
    connect(&m_storePassBar, SIGNAL(neverForThisSiteClicked()), this,
            SLOT(slotNeverForThisSiteClicked()));
    connect(&m_storePassBar, SIGNAL(doNotStoreClicked()), this,
            SLOT(slotDoNotStoreClicked()));
}

StorePass::~StorePass()
{
}

void StorePass::saveLoginInformation(const QString &host, const QString &key,
                                     const QMap<QString, QString> &walletMap)
{
    KConfigGroup config(KSharedConfig::openConfig(), "HTML Settings");
    if (!config.readEntry("OfferToSaveWebsitePassword", true)) {
        return;
    }

    m_host = host;
    m_key = key;
    m_walletMap = walletMap;
    m_storePassBar.setHost(host);

    m_part->pTopViewBar()->addBarWidget(&m_storePassBar);
    m_part->pTopViewBar()->showBarWidget(&m_storePassBar);
}

void StorePass::removeBar()
{
    m_part->pTopViewBar()->hideCurrentBarWidget();
    m_walletMap.clear();
    m_host = m_key = "";
    m_storePassBar.setHost(m_host);
}

void StorePass::slotStoreClicked()
{
    m_part->saveToWallet(m_key, m_walletMap);
    removeBar();
}

void StorePass::slotNeverForThisSiteClicked()
{
    m_part->view()->addNonPasswordStorableSite(m_host);
    removeBar();
}

void StorePass::slotDoNotStoreClicked()
{
    removeBar();
}
