| /* |
| * Copyright 2007, The Android Open Source Project |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #define LOG_TAG "Timers" |
| |
| #include "config.h" |
| #include "SharedTimer.h" |
| |
| #include "JavaSharedClient.h" |
| #include "TimerClient.h" |
| #include <utils/Log.h> |
| #include <wtf/CurrentTime.h> |
| |
| using namespace android; |
| |
| namespace WebCore { |
| |
| // Single timer, shared to implement all the timers managed by the Timer class. |
| // Not intended to be used directly; use the Timer class instead. |
| void setSharedTimerFiredFunction(void (*f)()) |
| { |
| if (JavaSharedClient::GetTimerClient()) |
| JavaSharedClient::GetTimerClient()->setSharedTimerCallback(f); |
| } |
| |
| // The fire time is relative to the classic POSIX epoch of January 1, 1970, |
| // as the result of currentTime() is. |
| void setSharedTimerFireTime(double fireTime) |
| { |
| long long timeInMS = (long long)((fireTime - WTF::currentTime()) * 1000); |
| |
| LOGV("setSharedTimerFireTime: in %ld millisec", timeInMS); |
| if (JavaSharedClient::GetTimerClient()) |
| JavaSharedClient::GetTimerClient()->setSharedTimer(timeInMS); |
| } |
| |
| void stopSharedTimer() |
| { |
| if (JavaSharedClient::GetTimerClient()) |
| JavaSharedClient::GetTimerClient()->stopSharedTimer(); |
| } |
| |
| } // namespace WebCore |