Add method to get all state events in a room

It is useful to be able to get all of the state events that have
occured in a room, instead of needing to use Room::getCurrentState,
which filters based on the event type and state key.

2 files changed, 16 insertions, 0 deletions

diff --git a/lib/room.cpp b/lib/room.cpp
index e1d41fc3..3b00d2d9 100644
--- a/lib/room.cpp
+++ b/lib/room.cpp
@@ -224,6 +224,11 @@ public:
         return evt;
     }
 
+    const QHash<StateEventKey, const StateEventBase*> stateEvents() const
+    {
+        return currentState;
+    }
+
     template <typename EventT>
     const EventT* getCurrentState(const QString& stateKey = {}) const
     {
@@ -1293,6 +1298,11 @@ const StateEventBase* Room::getCurrentState(const QString& evtType,
     return d->getCurrentState({ evtType, stateKey });
 }
 
+const QHash<StateEventKey, const StateEventBase*> Room::stateEvents() const
+{
+    return d->stateEvents();
+}
+
 RoomEventPtr Room::decryptMessage(const EncryptedEvent& encryptedEvent)
 {
 #ifndef Quotient_E2EE_ENABLED
diff --git a/lib/room.h b/lib/room.h
index 55dde2ee..452ea306 100644
--- a/lib/room.h
+++ b/lib/room.h
@@ -508,6 +508,12 @@ public:
     Q_INVOKABLE const Quotient::StateEventBase*
     getCurrentState(const QString& evtType, const QString& stateKey = {}) const;
 
+    /// Get all state events in the room.
+    /*! This method returns all known state events that have occured in
+     * the room, as a mapping from the event type and state key to value.
+     */
+    Q_INVOKABLE const QHash<StateEventKey, const StateEventBase*> stateEvents() const;
+
     /// Get a state event with the given event type and state key
     /*! This is a typesafe overload that accepts a C++ event type instead of
      * its Matrix name.