otktimer works. imagecontrol is underway!

1 files changed, 79 insertions, 0 deletions

diff --git a/otk_c/timer.c b/otk_c/timer.c
new file mode 100644
index 00000000..8764a0e0
--- /dev/null
+++ b/otk_c/timer.c
@@ -0,0 +1,79 @@
+// -*- mode: C; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+
+#include "../config.h"
+#include "timer.h"
+#include "timerqueue.h"
+
+PyObject *OtkTimer_New(OtkTimeoutHandler handler, OtkTimeoutData data)
+{
+  OtkTimer *self = PyObject_New(OtkTimer, &OtkTimer_Type);
+
+  assert(handler); assert(data);
+  self->handler = handler;
+  self->data = data;
+  self->recur = self->timing = False;
+
+  return (PyObject*)self;
+}
+
+void OtkTimer_Start(OtkTimer *self)
+{
+  gettimeofday(&(self->start), 0);
+
+  self->end.tv_sec = self->start.tv_sec + self->timeout / 1000;
+  self->end.tv_usec = self->start.tv_usec + self->timeout % 1000 * 1000;
+
+  if (! self->timing) {
+    self->timing = True;
+    OtkTimerQueue_Add(self);
+  }
+}
+
+void OtkTimer_Stop(OtkTimer *self)
+{
+  if (self->timing) {
+    self->timing = False;
+    OtkTimerQueue_Remove(self);
+  }
+}
+
+
+
+
+
+static void otktimer_dealloc(OtkTimer* self)
+{
+  OtkTimer_Stop(self);  
+  // when this is called, the color has already been cleaned out of the cache
+  PyObject_Del((PyObject*)self);
+}
+
+static int otktimer_compare(OtkTimer *t1, OtkTimer *t2)
+{
+  if (t1->end.tv_sec == t2->end.tv_sec && t1->end.tv_usec == t2->end.tv_usec)
+    return 0;
+  else if ((t1->end.tv_sec < t2->end.tv_sec) ||
+	   (t1->end.tv_sec == t2->end.tv_sec &&
+	    t1->end.tv_usec < t2->end.tv_usec))
+    return -1;
+  else
+    return 1;
+}
+
+PyTypeObject OtkTimer_Type = {
+  PyObject_HEAD_INIT(NULL)
+  0,
+  "OtkTimer",
+  sizeof(OtkTimer),
+  0,
+  (destructor)otktimer_dealloc, /*tp_dealloc*/
+  0,                            /*tp_print*/
+  0,                            /*tp_getattr*/
+  0,                            /*tp_setattr*/
+  (cmpfunc)otktimer_compare,    /*tp_compare*/
+  0,                            /*tp_repr*/
+  0,                            /*tp_as_number*/
+  0,                            /*tp_as_sequence*/
+  0,                            /*tp_as_mapping*/
+  0,                            /*tp_hash */
+};