76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
// Timer.cc for Openbox
|
|
// Copyright (c) 2001 Sean 'Shaleh' Perry <shaleh@debian.org>
|
|
// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the "Software"),
|
|
// to deal in the Software without restriction, including without limitation
|
|
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
// and/or sell copies of the Software, and to permit persons to whom the
|
|
// Software is furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
|
|
// stupid macros needed to access some functions in version 2 of the GNU C
|
|
// library
|
|
#ifndef _GNU_SOURCE
|
|
# define _GNU_SOURCE
|
|
#endif // _GNU_SOURCE
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "../config.h"
|
|
#endif // HAVE_CONFIG_H
|
|
|
|
#include "BaseDisplay.h"
|
|
#include "Timer.h"
|
|
|
|
BTimer::BTimer(BaseDisplay *d, TimeoutHandler *h) {
|
|
display = d;
|
|
handler = h;
|
|
|
|
once = timing = False;
|
|
}
|
|
|
|
BTimer::~BTimer(void) {
|
|
if (timing) stop();
|
|
}
|
|
|
|
void BTimer::setTimeout(long t) {
|
|
_timeout.tv_sec = t / 1000;
|
|
_timeout.tv_usec = t;
|
|
_timeout.tv_usec -= (_timeout.tv_sec * 1000);
|
|
_timeout.tv_usec *= 1000;
|
|
}
|
|
|
|
void BTimer::setTimeout(timeval t) {
|
|
_timeout.tv_sec = t.tv_sec;
|
|
_timeout.tv_usec = t.tv_usec;
|
|
}
|
|
|
|
void BTimer::start(void) {
|
|
gettimeofday(&_start, 0);
|
|
|
|
if (! timing) {
|
|
timing = True;
|
|
display->addTimer(this);
|
|
}
|
|
}
|
|
|
|
void BTimer::stop(void) {
|
|
timing = False;
|
|
|
|
display->removeTimer(this);
|
|
}
|
|
|
|
void BTimer::fireTimeout(void) {
|
|
if (handler) handler->timeout();
|
|
}
|