From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 26 Aug 2016 23:27:16 +0000 (+0300)
Subject: Notify watchers of a resource being removed from the manager
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=94b4a4933e2fcb178ab580009b47db76abd53e0a

Notify watchers of a resource being removed from the manager

Most likely this is a consequence of it being deleted.
---

diff --git a/source/resourcemanager.cpp b/source/resourcemanager.cpp
index 57b03273..6b4f0f24 100644
--- a/source/resourcemanager.cpp
+++ b/source/resourcemanager.cpp
@@ -163,6 +163,9 @@ void ResourceManager::remove_resource(Resource &r)
 	else if(state>ManagedResource::LOAD_QUEUED && state<ManagedResource::LOADED)
 		thread.remove_resource(managed);
 
+	for(vector<ResourceWatcher *>::const_iterator i=managed.watchers.begin(); i!=managed.watchers.end(); ++i)
+		(*i)->resource_removed(r);
+
 	MutexLock lock(map_mutex);
 	remove_existing(resources, &r);
 }
diff --git a/source/resourcewatcher.h b/source/resourcewatcher.h
index 1f5718ec..47dc7983 100644
--- a/source/resourcewatcher.h
+++ b/source/resourcewatcher.h
@@ -15,6 +15,7 @@ public:
 
 	virtual void resource_loaded(Resource &) { }
 	virtual void resource_unloaded(Resource &) { }
+	virtual void resource_removed(Resource &) { }
 };
 
 } // namespace GL