Fix saving in adblock management

This original patch from fritz_van_tom has been modified by me
to fix a couple of "obsoleted" things not removed in the
previous changes.
My fault for them (and for the need of this patch), sorry.

REVIEW: 102362

3 files changed, 10 insertions, 3 deletions

diff --git a/src/adblock/adblockmanager.cpp b/src/adblock/adblockmanager.cpp
index ff09fdc7..40e23d5f 100644
--- a/src/adblock/adblockmanager.cpp
+++ b/src/adblock/adblockmanager.cpp
@@ -52,6 +52,7 @@ AdBlockManager::AdBlockManager(QObject *parent)
     , _isHideAdsEnabled(false)
     , _index(0)
 {
+    loadSettings();
 }
 
 
@@ -180,7 +181,6 @@ QNetworkReply *AdBlockManager::block(const QNetworkRequest &request, WebPage *pa
     const QString host = request.url().host();
 
     // check white rules before :)
-
     if (_hostWhiteList.match(host))
     {
         kDebug() << "****ADBLOCK: WHITE RULE (@@) Matched by host matcher: ***********";
@@ -369,10 +369,12 @@ void AdBlockManager::showSettings()
 {
     QPointer<KDialog> dialog = new KDialog();
     dialog->setCaption(i18nc("@title:window", "Ad Block Settings"));
-    dialog->setButtons(KDialog::Ok);
+    dialog->setButtons(KDialog::Ok | KDialog::Cancel);
 
     AdBlockWidget widget;
     dialog->setMainWidget(&widget);
+    connect(dialog, SIGNAL(okClicked()), &widget, SLOT(save()));
+    connect(dialog, SIGNAL(okClicked()), this, SLOT(loadSettings()));
     dialog->exec();
 
     dialog->deleteLater();
diff --git a/src/adblock/adblockwidget.cpp b/src/adblock/adblockwidget.cpp
index 29281786..a5153f98 100644
--- a/src/adblock/adblockwidget.cpp
+++ b/src/adblock/adblockwidget.cpp
@@ -159,6 +159,9 @@ void AdBlockWidget::loadRules(QTreeWidgetItem *item)
 
 void AdBlockWidget::save()
 {
+    if (!_changed)
+        return;
+
     // local rules
     KSharedConfig::Ptr config = KSharedConfig::openConfig("adblock", KConfig::SimpleConfig, "appdata");
     KConfigGroup localGroup(config , "rules");
diff --git a/src/adblock/adblockwidget.h b/src/adblock/adblockwidget.h
index 08194ada..daaf499e 100644
--- a/src/adblock/adblockwidget.h
+++ b/src/adblock/adblockwidget.h
@@ -43,12 +43,14 @@ class AdBlockWidget : public QWidget, private Ui::adblock
 public:
     AdBlockWidget(QWidget *parent = 0);
 
-    void save();
     bool changed();
 
 signals:
     void changed(bool);
 
+public slots:
+    void save();
+
 private slots:
     void hasChanged();