A new kcmshell named "webkit adblock" to set... (guess what?!)

First bits work, seems enough for this evening

5 files changed, 189 insertions, 26 deletions

diff --git a/src/adblock/CMakeLists.txt b/src/adblock/CMakeLists.txt
index 8777bc50..f2785811 100644
--- a/src/adblock/CMakeLists.txt
+++ b/src/adblock/CMakeLists.txt
@@ -11,7 +11,10 @@ kde4_add_ui_files(kcm_webkitadblock_SRCS
 
 kde4_add_plugin(kcm_webkitadblock ${kcm_webkitadblock_SRCS})
 
-target_link_libraries(kcm_webkitadblock ${KDE4_KDEUI_LIBS} )
+target_link_libraries(kcm_webkitadblock 
+                        ${KDE4_KDEUI_LIBS}
+                        ${KDE4_KIO_LIBS}
+)
 
 install(TARGETS kcm_webkitadblock  DESTINATION ${PLUGIN_INSTALL_DIR} )
 
diff --git a/src/adblock/kcmwebkitadblock.cpp b/src/adblock/kcmwebkitadblock.cpp
index 28487b74..d114b30a 100644
--- a/src/adblock/kcmwebkitadblock.cpp
+++ b/src/adblock/kcmwebkitadblock.cpp
@@ -31,6 +31,15 @@
 // 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,
@@ -42,8 +51,27 @@ K_EXPORT_PLUGIN(RekonqPluginFactory("kcmrekonqfactory"))
 
 KCMWebkitAdblock::KCMWebkitAdblock(QWidget *parent, const QVariantList &args)
     : KCModule(KGlobal::mainComponent(), parent, args)
+    , _isAdblockEnabled(false)
+    , _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 &)) );
+    connect(groupBox,SIGNAL(clicked(bool)), this, SLOT(stateChanged(bool)));
+    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);
 }
 
 
@@ -54,14 +82,118 @@ KCMWebkitAdblock::~KCMWebkitAdblock()
 
 void KCMWebkitAdblock::defaults()
 {
+    searchLine->clear();
+    lineEdit->clear();
+    listWidget->clear();
+    groupBox->setChecked(false); // set also _isAdblockEnabled    
 }
 
 
 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::stateChanged(bool state)
+{
+    _isAdblockEnabled = state;
+}
+
+
+bool KCMWebkitAdblock::isAdblockEnabled()
+{
+    return _isAdblockEnabled;
+}
+    
+    
+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);
 }
diff --git a/src/adblock/kcmwebkitadblock.h b/src/adblock/kcmwebkitadblock.h
index 01f0e653..15442ac7 100644
--- a/src/adblock/kcmwebkitadblock.h
+++ b/src/adblock/kcmwebkitadblock.h
@@ -33,6 +33,7 @@
 
 // KDE Includes
 #include <kcmodule.h>
+#include <ksharedconfig.h>
 
 
 class KCMWebkitAdblock : public KCModule, private Ui::WebkitAdblock
@@ -47,6 +48,22 @@ public:
     void defaults();
     void load();
     void save();
+    
+    bool isAdblockEnabled();
+    
+private slots:
+    void infoLinkActivated(const QString &url);
+    void stateChanged(bool state);
+
+    void addExpr();
+    void removeSelected();
+    void importExpr();
+    
+private:
+    bool _isAdblockEnabled;
+
+    KSharedConfig::Ptr _config;
+    QString _group;
 };
 
 #endif
diff --git a/src/adblock/webkitAdblock.desktop b/src/adblock/webkitAdblock.desktop
index 22195b82..61fa99c0 100644
--- a/src/adblock/webkitAdblock.desktop
+++ b/src/adblock/webkitAdblock.desktop
@@ -9,6 +9,6 @@ X-KDE-Library=kcm_webkitadblock
 X-KDE-PluginKeyword=webkitAdblock
 X-KDE-ParentApp=kcontrol
 
-Name=Webkit AdBlock Settings
+Name=Webkit AdBlock
 
 Categories=Qt;KDE;X-KDE-settings-webbrowsing;
diff --git a/src/adblock/webkitadblock.ui b/src/adblock/webkitadblock.ui
index 8d7ac25f..c75c0f0f 100644
--- a/src/adblock/webkitadblock.ui
+++ b/src/adblock/webkitadblock.ui
@@ -15,23 +15,37 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>
-    <widget class="QCheckBox" name="enableAdblock">
-     <property name="text">
-      <string>Enable adblock</string>
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>enable adblock</string>
      </property>
-     <property name="checked">
+     <property name="checkable">
       <bool>true</bool>
      </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QGroupBox" name="groupBox">
-     <property name="title">
-      <string>adblock settings</string>
+     <property name="checked">
+      <bool>true</bool>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout">
       <item>
-       <widget class="KListWidget" name="klistWidget"/>
+       <layout class="QHBoxLayout" name="horizontalLayout_3">
+        <item>
+         <widget class="QLabel" name="label_2">
+          <property name="text">
+           <string>Search:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="KListWidgetSearchLine" name="searchLine">
+          <property name="text">
+           <string/>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="KListWidget" name="listWidget"/>
       </item>
       <item>
        <widget class="QLabel" name="label">
@@ -41,10 +55,10 @@
        </widget>
       </item>
       <item>
-       <widget class="KListWidgetSearchLine" name="searchline"/>
-      </item>
-      <item>
-       <layout class="QHBoxLayout" name="horizontalLayout">
+       <layout class="QHBoxLayout" name="horizontalLayout_2">
+        <item>
+         <widget class="KLineEdit" name="lineEdit"/>
+        </item>
         <item>
          <widget class="QPushButton" name="addButton">
           <property name="text">
@@ -52,24 +66,21 @@
           </property>
          </widget>
         </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout" name="horizontalLayout">
         <item>
          <widget class="QPushButton" name="removeButton">
           <property name="text">
-           <string>Remove</string>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QPushButton" name="searchButton">
-          <property name="text">
-           <string>Search</string>
+           <string>Remove Expr</string>
           </property>
          </widget>
         </item>
         <item>
          <widget class="QPushButton" name="importButton">
           <property name="text">
-           <string>Import</string>
+           <string>Import from...</string>
           </property>
          </widget>
         </item>