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/* ============================================================
*
* 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 "kcmwebkitadblock.h"
#include "kcmwebkitadblock.moc"
// KDE Includes
#include <KDE/KPluginFactory>
#include <KDE/KPluginLoader>
#include <KDE/KAboutData>
#include <KDE/KTemporaryFile>
#include <KDE/KIO/NetAccess>
#include <KDE/KDebug>
// Qt Includes
#include <QtCore/QTextStream>
#include <QtGui/QWhatsThis>
#include <QtGui/QListWidgetItem>
K_PLUGIN_FACTORY(RekonqPluginFactory,
registerPlugin<KCMWebkitAdblock>("webkitAdblock");
)
K_EXPORT_PLUGIN(RekonqPluginFactory("kcmrekonqfactory"))
KCMWebkitAdblock::KCMWebkitAdblock(QWidget *parent, const QVariantList &args)
: KCModule(KGlobal::mainComponent(), parent, args)
, _group("adblock")
{
KAboutData *about = new KAboutData( I18N_NOOP("kcmrekonqfactory"), 0,
ki18n( "rekonq Browsing Control Module" ), 0,
KLocalizedString(), KAboutData::License_GPL,
ki18n( "(c) 2009 Andrea Diamantini" ) );
about->addAuthor( ki18n("Andrea Diamantini"), KLocalizedString(), "adjam7@gmail.com" );
setAboutData( about );
setupUi(this);
connect(label, SIGNAL(linkActivated(const QString &)), SLOT(infoLinkActivated(const QString &)) );
searchLine->setListWidget(listWidget);
connect(addButton,SIGNAL(clicked()),this,SLOT(addExpr()));
connect(removeButton, SIGNAL(clicked()), this, SLOT(removeSelected()));
connect(importButton, SIGNAL(clicked()), this, SLOT(importExpr()));
_config = KSharedConfig::openConfig("webkitrc", KConfig::NoGlobals);
}
KCMWebkitAdblock::~KCMWebkitAdblock()
{
}
void KCMWebkitAdblock::defaults()
{
searchLine->clear();
lineEdit->clear();
listWidget->clear();
groupBox->setChecked(false);
}
void KCMWebkitAdblock::load()
{
KConfigGroup cg(_config, _group);
groupBox->setChecked( cg.readEntry("Enabled", false) );
int num = cg.readEntry("Count", 0);
for (int i = 0; i < num; ++i)
{
QString key = "Filter-" + QString::number(i);
QString filter = cg.readEntry( key, QString() );
listWidget->addItem(filter);
}
// updateButton();
}
void KCMWebkitAdblock::save()
{
KConfigGroup cg(_config, _group);
cg.deleteGroup();
cg = KConfigGroup(_config, _group);
cg.writeEntry("Enabled", groupBox->isChecked());
for(int i = 0; i < listWidget->count(); ++i )
{
QString key = "Filter-" + QString::number(i);
cg.writeEntry(key, listWidget->item(i)->text());
}
cg.writeEntry("Count", listWidget->count());
cg.sync();
}
void KCMWebkitAdblock::infoLinkActivated(const QString &url)
{
QString helpString = i18n("<qt><p>Enter an expression to filter. Filters can be defined as either:"
"<ul><li>a shell-style wildcard, e.g. <tt>http://www.example.com/ads*</tt>, the wildcards <tt>*?[]</tt> may be used</li>"
"<li>a full regular expression by surrounding the string with '<tt>/</tt>', e.g. <tt>/\\/(ad|banner)\\./</tt></li></ul>"
"<p>Any filter string can be preceded by '<tt>@@</tt>' to whitelist (allow) any matching URL, "
"which takes priority over any blacklist (blocking) filter.");
if ( url == "filterhelp" )
QWhatsThis::showText( QCursor::pos(), helpString );
}
void KCMWebkitAdblock::addExpr()
{
listWidget->addItem( lineEdit->text() );
lineEdit->clear();
}
void KCMWebkitAdblock::removeSelected()
{
listWidget->takeItem(listWidget->currentRow());
searchLine->clear();
}
void KCMWebkitAdblock::importExpr()
{
QString target;
KUrl url("http://adblockplus.mozdev.org/easylist/easylist.txt");
kDebug() << "downloading list..";
bool success = KIO::NetAccess::download(url, target, 0);
if(!success)
{
kDebug() << "not success";
return;
}
QFile temp(target);
if (!temp.open(QIODevice::ReadOnly | QIODevice::Text))
{
kDebug() << "File not open";
return;
}
QTextStream stream(&temp);
QString line;
do
{
line = stream.readLine();
if(!line.startsWith('!') && !line.startsWith('['))
listWidget->addItem(line);
}
while (!line.isNull());
KIO::NetAccess::removeTempFile(target);
}
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