Dogcows Code - chaz/openbox/blob - otk/eventdispatcher.cc

   1 #include "eventdispatcher.hh"
   2 #include "display.hh"
   3
   4 namespace otk {
   5
   6 OtkEventDispatcher::OtkEventDispatcher()
   7 {
   8 }
   9
  10 OtkEventDispatcher::~OtkEventDispatcher()
  11 {
  12 }
  13
  14 void OtkEventDispatcher::clearAllHandlers(void)
  15 {
  16   _map.clear();
  17 }
  18
  19 void OtkEventDispatcher::registerHandler(Window id, OtkEventHandler *handler)
  20 {
  21   _map.insert(std::pair<Window, OtkEventHandler*>(id, handler));
  22 }
  23
  24 void OtkEventDispatcher::clearHandler(Window id)
  25 {
  26   _map.erase(id);
  27 }
  28
  29 void OtkEventDispatcher::dispatchEvents(void)
  30 {
  31   XEvent e;
  32   OtkEventHandler *handler;
  33   OtkEventMap::iterator it;
  34
  35   while (XPending(OBDisplay::display)) {
  36     XNextEvent(OBDisplay::display, &e);
  37     it = _map.find(e.xany.window);
  38
  39     if (it == _map.end())
  40       handler = _fallback;
  41     else
  42       handler = it->second;
  43
  44     if (handler)
  45       handler->handle(e);
  46   }
  47 }
  48
  49 }