Now handled outside of the main thread to accommodate shelling out to
the editor.
[PATCH] flush index on idle
and
[PATCHv5] [issue14] poll updates accumulate while idle
will still work with this patch.
---
bin/sup | 4 ++++
lib/sup.rb | 2 ++
lib/sup/idle.rb | 42 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 48 insertions(+), 0 deletions(-)
create mode 100644 lib/sup/idle.rb
diff --git a/bin/sup b/bin/sup
index 8bf640b..a5d48f6 100755
--- a/bin/sup
+++ b/bin/sup
@@ -239,6 +239,7 @@ begin
unless $opts[:no_threads]
PollManager.start
+ IdleManager.start
Index.start_lock_update_thread
end
@@ -263,6 +264,8 @@ begin
next
end
+ IdleManager.ping
+
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.
@@ -366,6 +369,7 @@ rescue Exception => e
ensure
unless $opts[:no_threads]
PollManager.stop if PollManager.instantiated?
+ IdleManager.stop if IdleManager.instantiated?
Index.stop_lock_update_thread
end
diff --git a/lib/sup.rb b/lib/sup.rb
index e03a35d..2fbaa02 100644
--- a/lib/sup.rb
+++ b/lib/sup.rb
@@ -131,6 +131,7 @@ module Redwood
Redwood::CryptoManager.init
Redwood::UndoManager.init
Redwood::SourceManager.init
+ Redwood::IdleManager.init
end
def finish
@@ -341,6 +342,7 @@ require "sup/modes/file-browser-mode"
require "sup/modes/completion-mode"
require "sup/modes/console-mode"
require "sup/sent"
+require "sup/idle"
$:.each do |base|
d = File.join base, "sup/share/modes/"
diff --git a/lib/sup/idle.rb b/lib/sup/idle.rb
new file mode 100644
index 0000000..a3a272f
--- /dev/null
+++ b/lib/sup/idle.rb
@@ -0,0 +1,42 @@
+require 'thread'
+
+module Redwood
+
+class IdleManager
+ include Singleton
+
+ IDLE_THRESHOLD = 60
+
+ def initialize
+ @no_activity_since = Time.now
+ @idle = false
+ @thread = nil
+ end
+
+ def ping
+ if @idle
+ UpdateManager.relay self, :unidle, Time.at(@no_activity_since)
+ @idle = false
+ end
+ @no_activity_since = Time.now
+ end
+
+ def start
+ @thread = Redwood::reporting_thread("checking for idleness") do
+ while true
+ sleep 1
+ if !...@idle and Time.now.to_i - @no_activity_since.to_i >=
IDLE_THRESHOLD
+ UpdateManager.relay self, :idle, Time.at(@no_activity_since)
+ @idle = true
+ end
+ end
+ end
+ end
+
+ def stop
+ @thread.kill if @thread
+ @thread = nil
+ end
+end
+
+end
--
1.6.6
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