public GraphicsTimerTask SubscribeGraphicsTimerTask(
object uniqueName,
TaskIntervalPlan planName,
int intervalMs,
EventHandler<GraphicsTimerTaskEventArgs> tickhandler)
{
GraphicsTimerTask existingTask;
if (!registeredTasks.TryGetValue(uniqueName, out existingTask))
{
existingTask = new GraphicsTimerTask(this.rootgfx, planName, uniqueName, intervalMs, tickhandler);
registeredTasks.Add(uniqueName, existingTask);
switch (planName)
{
case TaskIntervalPlan.CaretBlink:
{
caretIntervalTaskList.Add(existingTask);
}
break;
default:
{
fastIntervalTaskList.Add(existingTask);
}
break;
}
}
return existingTask;
}
internal static void RegisterCaretBlink(RootGraphic root)
{
if (!root.CaretHandleRegistered)
{
root.CaretHandleRegistered = true;
task = root.SubscribeGraphicsIntervalTask(
caretBlinkTask,
TaskIntervalPlan.CaretBlink,
20,
tickHandler);
}
}