mock/mock/event.cc

   1 #include "event.h"
   2
   3 #include <glibmm/threads.h>
   4 #include <queue>
   5
   6 namespace {
   7   Glib::Threads::Mutex      badge_event_mutex;
   8   Glib::Threads::Cond       badge_event_condition;
   9   std::queue<badge_event_t> badge_event_queue;
  10   uint8_t          volatile badge_event_input_state = 0;
  11 }
  12
  13 uint8_t badge_event_current_input_state(void) {
  14   Glib::Threads::Mutex::Lock lock(badge_event_mutex);
  15   return badge_event_input_state;
  16 }
  17
  18 void          badge_event_push(badge_event_t e) {
  19   Glib::Threads::Mutex::Lock lock(badge_event_mutex);
  20
  21   badge_event_queue.push(e);
  22
  23   if(badge_event_type(e) == BADGE_EVENT_USER_INPUT) {
  24     badge_event_input_state = badge_event_new_input_state(e);
  25   }
  26
  27   badge_event_condition.signal();
  28 }
  29
  30 badge_event_t badge_event_wait(void) {
  31   Glib::Threads::Mutex::Lock lock(badge_event_mutex);
  32
  33   while(badge_event_queue.empty()) {
  34     badge_event_condition.wait(badge_event_mutex);
  35   }
  36
  37   badge_event_t result = badge_event_queue.front();
  38   badge_event_queue.pop();
  39
  40   return result;
  41 }