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[sup-devel] [PATCHv2] idle and unidle updates

---
 bin/sup |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/bin/sup b/bin/sup
index 19b2a87..0d90d00 100755
--- a/bin/sup
+++ b/bin/sup
@@ -260,6 +260,10 @@ begin
     SearchResultsMode.spawn_from_query $opts[:search]
   end
 
+  IDLE_THRESHOLD = 60
+  no_keystrokes_since = Time.now
+  idle = false
+
   until Redwood::exceptions.nonempty? || $die
     c = begin
       Ncurses.nonblocking_getch
@@ -274,9 +278,22 @@ begin
         debug "redrawing screen on sigwinch"
         BufferManager.completely_redraw_screen
       end
+
+      if !idle and Time.now.to_i - no_keystrokes_since.to_i >= IDLE_THRESHOLD
+        UpdateManager.relay self, :idle, Time.at(no_keystrokes_since)
+        idle = true
+      end
+
       next
     end
 
+    if idle
+      UpdateManager.relay self, :unidle, Time.at(no_keystrokes_since)
+      idle = false
+    end
+
+    no_keystrokes_since = Time.now
+
     if c == 410
       ## this is ncurses's way of telling us it's detected a refresh.
       ## since we have our own sigwinch handler, we don't do anything.
-- 
1.6.6

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