Merge branch 'devAdBlock'

1 files changed, 187 insertions, 0 deletions

diff --git a/src/adblock/kcmwebkitadblock.cpp b/src/adblock/kcmwebkitadblock.cpp
new file mode 100644
index 00000000..bbe44c0e
--- /dev/null
+++ b/src/adblock/kcmwebkitadblock.cpp
@@ -0,0 +1,187 @@
+/* ============================================================
+*
+* 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);
+    }
+}
+
+
+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();
+    emit changed(true);
+}
+
+
+void KCMWebkitAdblock::removeSelected()
+{
+    listWidget->takeItem(listWidget->currentRow());
+    searchLine->clear();
+    emit changed(true);
+}
+
+
+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);
+    emit changed(true);
+}