src/frontends/gnome/Timeout_pimpl.C

   1 /**
   2  * \file Timeout_pimpl.C
   3  * Copyright 2001 LyX Team
   4  * Read COPYING
   5  *
   6  * \author Baruch Even
   7  */
   8
   9 #include <config.h>
  10
  11 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include <gnome--/main.h>
  16 #include "Timeout_pimpl.h"
  17 #include "debug.h"
  18
  19
  20 Timeout::Pimpl::Pimpl(Timeout * owner)
  21         : owner_(owner)
  22 {
  23 }
  24
  25
  26 void Timeout::Pimpl::reset()
  27 {
  28         stop();
  29 }
  30
  31
  32 void Timeout::Pimpl::start()
  33 {
  34         if (conn_.connected()) {
  35                 lyxerr << "Timeout::start: already running!" << std::endl;
  36                 stop();
  37         }
  38
  39         conn_ = Gnome::Main::timeout.connect(
  40                          SigC::slot(this, &Timeout::Pimpl::timeoutEvent),
  41                          owner_->timeout_ms
  42                         );
  43 }
  44
  45
  46 void Timeout::Pimpl::stop()
  47 {
  48         conn_.disconnect();
  49 }
  50
  51
  52 gint Timeout::Pimpl::timeoutEvent()
  53 {
  54         owner_->emit();
  55         return 0; // discontinue emitting timeouts.
  56 }