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