Added support for XULRunner/GRE 1.9:

[videolink.git] / event_state_manager.cpp

diff --git a/event_state_manager.cpp b/event_state_manager.cpp
new file mode 100644 (file)
index 0000000..50b068a
--- /dev/null
+++ b/event_state_manager.cpp
@@ -0,0 +1,20 @@
+// Copyright 2008 Ben Hutchings <ben@decadent.org.uk>.
+// See the file "COPYING" for licence details.
+
+#ifndef MOZILLA_INTERNAL_API
+#define MOZILLA_INTERNAL_API
+#endif
+#include <nsIDocShell.h>
+#include <nsPresContext.h>
+
+#include "event_state_manager.hpp"
+#include "xpcom_support.hpp"
+
+using xpcom_support::check;
+
+nsIEventStateManager * get_event_state_manager(nsIDocShell * doc_shell)
+{
+    nsCOMPtr<nsPresContext> pres_context;
+    check(doc_shell->GetPresContext(getter_AddRefs(pres_context)));
+    return pres_context->EventStateManager();
+}