X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fstructure%2Fevent_mgr.cxx;h=6753a38f41de7cf5b22e0b3160911cefb9441f6e;hb=58c7edfed6a848f555bb0eaa65593162b5a206ce;hp=5384031aeb29b463a9c9b57d96420f100a484460;hpb=efa2876e29305717103765e37fe19eb9cba30fd6;p=simgear.git

diff --git a/simgear/structure/event_mgr.cxx b/simgear/structure/event_mgr.cxx
index 5384031a..6753a38f 100644
--- a/simgear/structure/event_mgr.cxx
+++ b/simgear/structure/event_mgr.cxx
@@ -1,8 +1,9 @@
 #include "event_mgr.hxx"
 
-#include <simgear/Math/SGMath.hxx>
+#include <simgear/math/SGMath.hxx>
+#include <simgear/debug/logstream.hxx>
 
-void SGEventMgr::add(SGCallback* cb,
+void SGEventMgr::add(const std::string& name, SGCallback* cb,
                      double interval, double delay,
                      bool repeat, bool simtime)
 {
@@ -16,7 +17,8 @@ void SGEventMgr::add(SGCallback* cb,
     t->mgr = this;
     t->repeat = repeat;
     t->simtime = simtime;
-
+    t->name = name;
+    
     SGTimerQueue* q = simtime ? &_simQueue : &_rtQueue;
 
     q->insert(t, delay);
@@ -43,6 +45,21 @@ void SGEventMgr::update(double delta_time_sec)
     _rtQueue.update(rt);
 }
 
+void SGEventMgr::removeTask(const std::string& name)
+{
+  SGTimer* t = _simQueue.findByName(name);
+  if (t) {
+    _simQueue.remove(t);
+  } else if ((t = _rtQueue.findByName(name))) {
+    _rtQueue.remove(t);
+  } else {
+    SG_LOG(SG_GENERAL, SG_WARN, "removeTask: no task found with name:" << name);
+    return;
+  }
+  
+  delete t;
+}
+
 ////////////////////////////////////////////////////////////////////////
 // SGTimerQueue
 // This is the priority queue implementation:
@@ -165,3 +182,15 @@ void SGTimerQueue::growArray()
     delete[] _table;
     _table = newTable;
 }
+
+SGTimer* SGTimerQueue::findByName(const std::string& name) const
+{
+  for (int i=0; i < _numEntries; ++i) {
+    if (_table[i].timer->name == name) {
+      return _table[i].timer;
+    }
+  }
+  
+  return NULL;
+}
+