InputMonitor: add some debugging bits

(bzr r3788.6.18)

1 files changed, 6 insertions, 0 deletions

diff --git a/unity-shared/InputMonitor.cpp b/unity-shared/InputMonitor.cpp
index c39395105..8a56f8a46 100644
--- a/unity-shared/InputMonitor.cpp
+++ b/unity-shared/InputMonitor.cpp
@@ -228,6 +228,10 @@ struct Monitor::Impl
 XISelectEvents(dpy, root, selected, G_N_ELEMENTS(selected));
 XSync(dpy, False);
 
+ LOG_DEBUG(logger) << "Pointer clients: " << pointer_callbacks_.size() << ", "
+ << "Key clients: " << key_callbacks_.size() << ", "
+ << "Barrier clients: " << barrier_callbacks_.size();
+
 if (!pointer_callbacks_.empty() || !key_callbacks_.empty() || !barrier_callbacks_.empty())
 {
 if (!event_filter_set_)
@@ -237,12 +241,14 @@ struct Monitor::Impl
 }, this});
 
 event_filter_set_ = true;
+ LOG_DEBUG(logger) << "Event filter enabled";
 }
 }
 else if (event_filter_set_)
 {
 nux::GetGraphicsDisplay()->RemoveEventFilter(this);
 event_filter_set_ = false;
+ LOG_DEBUG(logger) << "Event filter disabled";
 }
 }