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// Copyright (C) 2013-2015 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <CommonAPI/MainLoopContext.hpp>
namespace CommonAPI {
int64_t getCurrentTimeInMs() {
return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now().time_since_epoch()).count();
}
const std::string &MainLoopContext::getName() const {
return name_;
}
DispatchSourceListenerSubscription MainLoopContext::subscribeForDispatchSources(DispatchSourceAddedCallback dispatchAddedCallback, DispatchSourceRemovedCallback dispatchRemovedCallback) {
dispatchSourceListeners_.emplace_front(dispatchAddedCallback, dispatchRemovedCallback);
return dispatchSourceListeners_.begin();
}
WatchListenerSubscription MainLoopContext::subscribeForWatches(WatchAddedCallback watchAddedCallback, WatchRemovedCallback watchRemovedCallback) {
watchListeners_.emplace_front(watchAddedCallback, watchRemovedCallback);
return watchListeners_.begin();
}
TimeoutSourceListenerSubscription MainLoopContext::subscribeForTimeouts(TimeoutSourceAddedCallback timeoutAddedCallback, TimeoutSourceRemovedCallback timeoutRemovedCallback) {
timeoutSourceListeners_.emplace_front(timeoutAddedCallback, timeoutRemovedCallback);
return timeoutSourceListeners_.begin();
}
WakeupListenerSubscription MainLoopContext::subscribeForWakeupEvents(WakeupCallback wakeupCallback) {
wakeupListeners_.emplace_front(wakeupCallback);
return wakeupListeners_.begin();
}
void MainLoopContext::unsubscribeForDispatchSources(DispatchSourceListenerSubscription subscription) {
dispatchSourceListeners_.erase(subscription);
}
void MainLoopContext::unsubscribeForWatches(WatchListenerSubscription subscription) {
watchListeners_.erase(subscription);
}
void MainLoopContext::unsubscribeForTimeouts(TimeoutSourceListenerSubscription subscription) {
timeoutSourceListeners_.erase(subscription);
}
void MainLoopContext::unsubscribeForWakeupEvents(WakeupListenerSubscription subscription) {
wakeupListeners_.erase(subscription);
}
void MainLoopContext::registerDispatchSource(DispatchSource* dispatchSource, const DispatchPriority dispatchPriority) {
for(auto listener = dispatchSourceListeners_.begin(); listener != dispatchSourceListeners_.end(); ++listener) {
listener->first(dispatchSource, dispatchPriority);
}
}
void MainLoopContext::deregisterDispatchSource(DispatchSource* dispatchSource) {
for(auto listener = dispatchSourceListeners_.begin(); listener != dispatchSourceListeners_.end(); ++listener) {
listener->second(dispatchSource);
}
}
void MainLoopContext::registerWatch(Watch* watch, const DispatchPriority dispatchPriority) {
for(auto listener = watchListeners_.begin(); listener != watchListeners_.end(); ++listener) {
listener->first(watch, dispatchPriority);
}
}
void MainLoopContext::deregisterWatch(Watch* watch) {
for(auto listener = watchListeners_.begin(); listener != watchListeners_.end(); ++listener) {
listener->second(watch);
}
}
void MainLoopContext::registerTimeoutSource(Timeout* timeoutEvent, const DispatchPriority dispatchPriority) {
for(auto listener = timeoutSourceListeners_.begin(); listener != timeoutSourceListeners_.end(); ++listener) {
listener->first(timeoutEvent, dispatchPriority);
}
}
void MainLoopContext::deregisterTimeoutSource(Timeout* timeoutEvent) {
for(auto listener = timeoutSourceListeners_.begin(); listener != timeoutSourceListeners_.end(); ++listener) {
listener->second(timeoutEvent);
}
}
void MainLoopContext::wakeup() {
for(auto listener = wakeupListeners_.begin(); listener != wakeupListeners_.end(); ++listener) {
(*listener)();
}
}
bool MainLoopContext::isInitialized() {
return dispatchSourceListeners_.size() > 0 || watchListeners_.size() > 0;
}
} // namespace CommonAPI
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