Fix bug 354983 - allow to lock feeds in place

BUG: 354983

(thanks @Jari Kuittinen)

configuration/ui/settings_general.ui

@@ -51,6 +51,13 @@
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QCheckBox" name="kcfg_LockFeedsInPlace">
+        <property name="text">
+         <string>Lock feeds in place</string>
+        </property>
+       </widget>
+      </item>
       <item>
        <widget class="QCheckBox" name="kcfg_AutoExpandFolders">
         <property name="text">

interfaces/akregator.kcfg

@@ -10,6 +10,11 @@
       <whatsthis>Hides feeds with no unread articles</whatsthis>
       <default>false</default>
   </entry>
+  <entry key="Lock Feeds In Place" type="Bool">
+      <label>Prevent feeds from being moved in the list</label>
+      <whatsthis>Locks feeds where they are</whatsthis>
+      <default>false</default>
+  </entry>
   <entry key="Auto Expand Folders" type="Bool">
       <label>Auto-Expand folders with unread articles</label>
       <whatsthis>Auto-expand folders containing unread articles</whatsthis>

src/actions/actionmanagerimpl.cpp

@@ -117,6 +117,13 @@ void ActionManagerImpl::slotSettingsChanged()
     }
     a->setChecked(Settings::hideReadFeeds());
 
+    a = action(QStringLiteral("feed_lock_in_place"));
+    if (!a) {
+        qCCritical(AKREGATOR_LOG) << "Action not found";
+        return;
+    }
+    a->setChecked(Settings::lockFeedsInPlace());
+
     a = action(QStringLiteral("auto_expand_folders"));
     if (!a) {
         qCCritical(AKREGATOR_LOG) << "Action not found";
@@ -529,6 +536,12 @@ void ActionManagerImpl::initSubscriptionListView(SubscriptionListView *subscript
     action->setChecked(Settings::hideReadFeeds());
     connect(action, &QAction::triggered, subscriptionListView, &SubscriptionListView::slotSetHideReadFeeds);
 
+    action = coll->addAction(QStringLiteral("feed_lock_in_place"));
+    action->setCheckable(true);
+    action->setText(i18n("Lock Feeds In Place"));
+    action->setChecked(Settings::lockFeedsInPlace());
+    connect(action, &QAction::triggered, subscriptionListView, &SubscriptionListView::slotSetLockFeedsInPlace);
+
     action = coll->addAction(QStringLiteral("auto_expand_folders"));
     action->setCheckable(true);
     action->setText(i18n("Auto-expand folders with unread articles"));

src/data/akregator_part.rc

@@ -26,6 +26,7 @@
       <Action name="zoom_menu"/>
       <Separator/>
       <Action name="feed_hide_read"/>
+      <Action name="feed_lock_in_place"/>
       <Action name="auto_expand_folders"/>
     </Menu>
 

src/subscription/subscriptionlistview.cpp

@@ -393,6 +393,17 @@ void SubscriptionListView::slotSetHideReadFeeds(bool setting)
     filter->setDoFilter(setting);
 }
 
+void SubscriptionListView::slotSetLockFeedsInPlace(bool setting)
+{
+    if (!model()) {
+        return;
+    }
+
+    setDragDropMode(setting? QAbstractItemView::NoDragDrop : QAbstractItemView::InternalMove);
+
+    Settings::setLockFeedsInPlace(setting);
+}
+
 void Akregator::SubscriptionListView::slotSetAutoExpandFolders(bool setting)
 {
     Settings::setAutoExpandFolders(setting);

src/subscription/subscriptionlistview.h

@@ -53,6 +53,7 @@ public Q_SLOTS:
     void slotItemDown();
 
     void slotSetHideReadFeeds(bool setting);
+    void slotSetLockFeedsInPlace(bool setting);
     void slotSetAutoExpandFolders(bool setting);
 
 Q_SIGNALS: