Add option to show all rooms in "uncategorized" tab

src/models/sortfilterroomtreemodel.cpp

@@ -7,6 +7,7 @@
 #include "neochatconfig.h"
 #include "neochatconnection.h"
 #include "neochatroomtype.h"
+#include "roommanager.h"
 #include "roomtreemodel.h"
 #include "spacehierarchycache.h"
 
@@ -32,6 +33,12 @@ SortFilterRoomTreeModel::SortFilterRoomTreeModel(RoomTreeModel *sourceModel, QOb
     });
 
     connect(NeoChatConfig::self(), &NeoChatConfig::CollapsedChanged, this, &SortFilterRoomTreeModel::invalidateFilter);
+    connect(NeoChatConfig::self(), &NeoChatConfig::AllRoomsInHomeChanged, this, [this]() {
+        invalidateFilter();
+        if (NeoChatConfig::self()->allRoomsInHome()) {
+            RoomManager::instance().resetState();
+        }
+    });
 }
 
 void SortFilterRoomTreeModel::setRoomSortOrder(SortFilterRoomTreeModel::RoomSortOrder sortOrder)
@@ -154,6 +161,11 @@ bool SortFilterRoomTreeModel::filterAcceptsRow(int source_row, const QModelIndex
         return false;
     }
 
+    static auto config = NeoChatConfig::self();
+    if (config->allRoomsInHome() && RoomManager::instance().currentSpace().isEmpty()) {
+        return acceptRoom;
+    }
+
     if (m_activeSpaceId.isEmpty()) {
         if (!SpaceHierarchyCache::instance().isChild(sourceModel()->data(index, RoomTreeModel::RoomIdRole).toString())) {
             return acceptRoom;

src/neochatconfig.kcfg

@@ -5,6 +5,10 @@
                           http://www.kde.org/standards/kcfg/1.0/kcfg.xsd" >
   <kcfgfile name="neochatrc" />
   <group name="General">
+    <entry name="AllRoomsInHome" type="bool">
+      <label>Show all rooms in the home tab</label>
+      <default>false</default>
+    </entry>
     <entry name="CollapsedSections" type="IntList">
       <label>Collapsed sections in the room list</label>
     </entry>

src/roommanager.cpp

@@ -8,6 +8,7 @@
 #include "controller.h"
 #include "eventhandler.h"
 #include "models/timelinemodel.h"
+#include "neochatconfig.h"
 #include "neochatconnection.h"
 #include "neochatroom.h"
 #include "spacehierarchycache.h"
@@ -421,6 +422,11 @@ void RoomManager::setCurrentRoom(const QString &roomId)
     if (parentSpaces.contains(m_currentSpaceId)) {
         return;
     }
+    static auto config = NeoChatConfig::self();
+    if (config->allRoomsInHome()) {
+        setCurrentSpace({}, false);
+        return;
+    }
     if (const auto &parent = m_connection->room(m_currentRoom->canonicalParent())) {
         for (const auto &parentParent : SpaceHierarchyCache::instance().parentSpaces(parent->id())) {
             if (SpaceHierarchyCache::instance().parentSpaces(parentParent).isEmpty()) {
@@ -445,4 +451,10 @@ QString RoomManager::currentSpace() const
     return m_currentSpaceId;
 }
 
+void RoomManager::resetState()
+{
+    setCurrentRoom({});
+    setCurrentSpace({});
+}
+
 #include "moc_roommanager.cpp"

src/roommanager.h

@@ -238,6 +238,11 @@ public:
      */
     void setConnection(NeoChatConnection *connection);
 
+    /**
+     * Closes the current room and space; for situations, where it is unclear which room should be opened.
+     */
+    void resetState();
+
 Q_SIGNALS:
     /** Ask the user whether the room should be joined. */
     void askJoinRoom(const QString &nameOrId);

src/settings/NeoChatGeneralPage.qml

@@ -64,6 +64,22 @@ FormCard.FormCardPage {
                 Config.save();
             }
         }
+
+        FormCard.FormDelegateSeparator {
+            above: automaticallyDelegate
+            below: categorizeDelegate
+        }
+        FormCard.FormCheckDelegate {
+            id: categorizeDelegate
+            text: i18n("Show all rooms in \"Home\" tab")
+            checked: Config.allRoomsInHome
+            enabled: !Config.isAllRoomsInHomeImmutable
+            onToggled: {
+                Config.allRoomsInHome = checked;
+                Config.save();
+            }
+        }
+
     }
     FormCard.FormHeader {
         title: i18n("Room list sort order")