From b0a532db8adeb909fa2cd8e518ca6917a2d7df0a Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Mon, 4 Nov 2002 03:59:09 +0000
Subject: split the OBTimerQueueManager and TimerQueue into their own files

---
 otk/timer.cc | 67 +++++-------------------------------------------------------
 1 file changed, 5 insertions(+), 62 deletions(-)

(limited to 'otk/timer.cc')

diff --git a/otk/timer.cc b/otk/timer.cc
index b2b85a66..bde95f89 100644
--- a/otk/timer.cc
+++ b/otk/timer.cc
@@ -5,8 +5,7 @@
 #endif // HAVE_CONFIG_H
 
 #include "timer.hh"
-#include "display.hh"
-#include "util.hh"
+#include "timerqueuemanager.hh"
 
 namespace otk {
 
@@ -40,7 +39,7 @@ OBTimer::OBTimer(OBTimerQueueManager *m, OBTimeoutHandler h, OBTimeoutData d)
   handler = h;
   data = d;
 
-  recur = timing = False;
+  recur = timing = false;
 }
 
 
@@ -70,7 +69,7 @@ void OBTimer::start(void)
   gettimeofday(&_start, 0);
 
   if (! timing) {
-    timing = True;
+    timing = true;
     manager->addTimer(this);
   }
 }
@@ -78,7 +77,7 @@ void OBTimer::start(void)
 
 void OBTimer::stop(void)
 {
-  timing = False;
+  timing = false;
 
   manager->removeTimer(this);
 }
@@ -86,7 +85,7 @@ void OBTimer::stop(void)
 
 void OBTimer::halt(void)
 {
-  timing = False;
+  timing = false;
 }
 
 
@@ -127,60 +126,4 @@ bool OBTimer::shouldFire(const timeval &tm) const
             (tm.tv_sec == end.tv_sec && tm.tv_usec < end.tv_usec));
 }
 
-
-void OBTimerQueueManager::fire()
-{
-  fd_set rfds;
-  timeval now, tm, *timeout = (timeval *) 0;
-
-  const int xfd = ConnectionNumber(otk::OBDisplay::display);
-  
-  FD_ZERO(&rfds);
-  FD_SET(xfd, &rfds); // break on any x events
-
-  if (! timerList.empty()) {
-    const OBTimer* const timer = timerList.top();
-
-    gettimeofday(&now, 0);
-    tm = timer->timeRemaining(now);
-
-    timeout = &tm;
-  }
-
-  select(xfd + 1, &rfds, 0, 0, timeout);
-
-  // check for timer timeout
-  gettimeofday(&now, 0);
-
-  // there is a small chance for deadlock here:
-  // *IF* the timer list keeps getting refreshed *AND* the time between
-  // timer->start() and timer->shouldFire() is within the timer's period
-  // then the timer will keep firing.  This should be VERY near impossible.
-  while (! timerList.empty()) {
-    OBTimer *timer = timerList.top();
-    if (! timer->shouldFire(now))
-      break;
-
-    timerList.pop();
-
-    timer->fireTimeout();
-    timer->halt();
-    if (timer->isRecurring())
-      timer->start();
-  }
-}
-
-
-void OBTimerQueueManager::addTimer(OBTimer *timer)
-{
-  assert(timer);
-  timerList.push(timer);
-}
-
-void OBTimerQueueManager::removeTimer(OBTimer* timer)
-{
-  assert(timer);
-  timerList.release(timer);
-}
-
 }
-- 
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