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#include "timer.hpp"
#include "application.hpp"
namespace cru {
TimerManager* TimerManager::GetInstance() {
return Application::GetInstance()->ResolveSingleton<TimerManager>(
[](auto) { return new TimerManager{}; });
}
UINT_PTR TimerManager::CreateTimer(const UINT milliseconds, const bool loop,
const TimerAction& action) {
const auto id = current_count_++;
::SetTimer(Application::GetInstance()->GetGodWindow()->GetHandle(), id,
milliseconds, nullptr);
map_.emplace(id, std::make_pair(loop, action));
return id;
}
void TimerManager::KillTimer(const UINT_PTR id) {
const auto find_result = map_.find(id);
if (find_result != map_.cend()) {
::KillTimer(Application::GetInstance()->GetGodWindow()->GetHandle(), id);
map_.erase(find_result);
}
}
std::optional<std::pair<bool, TimerAction>> TimerManager::GetAction(
const UINT_PTR id) {
const auto find_result = map_.find(id);
if (find_result == map_.cend()) return std::nullopt;
return find_result->second;
}
TimerTask::TimerTask(const UINT_PTR id) : id_(id) {}
void TimerTask::Cancel() const { TimerManager::GetInstance()->KillTimer(id_); }
TimerTask SetTimeout(std::chrono::milliseconds milliseconds,
const TimerAction& action) {
const auto id = TimerManager::GetInstance()->CreateTimer(
static_cast<UINT>(milliseconds.count()), false, action);
return TimerTask(id);
}
TimerTask SetInterval(std::chrono::milliseconds milliseconds,
const TimerAction& action) {
const auto id = TimerManager::GetInstance()->CreateTimer(
static_cast<UINT>(milliseconds.count()), true, action);
return TimerTask(id);
}
} // namespace cru
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