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author | crupest <crupest@outlook.com> | 2020-10-30 00:07:57 +0800 |
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committer | crupest <crupest@outlook.com> | 2020-10-30 00:07:57 +0800 |
commit | 6aa2201797a9ed64ce0178215ae941d0c5f09579 (patch) | |
tree | 9a74ee8d9f616afbe693ef7825a71474850831b5 /src/win/native/TimerManager.cpp | |
parent | b4cb4fb7552d35c267bdb66913e4c822f16346ab (diff) | |
download | cru-6aa2201797a9ed64ce0178215ae941d0c5f09579.tar.gz cru-6aa2201797a9ed64ce0178215ae941d0c5f09579.tar.bz2 cru-6aa2201797a9ed64ce0178215ae941d0c5f09579.zip |
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Diffstat (limited to 'src/win/native/TimerManager.cpp')
-rw-r--r-- | src/win/native/TimerManager.cpp | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/src/win/native/TimerManager.cpp b/src/win/native/TimerManager.cpp deleted file mode 100644 index 206ae3e3..00000000 --- a/src/win/native/TimerManager.cpp +++ /dev/null @@ -1,100 +0,0 @@ -#include "TimerManager.hpp" - -#include "cru/win/native/Base.hpp" -#include "cru/win/native/Exception.hpp" -#include "gsl/gsl_util" - -#include <functional> -#include <type_traits> - -namespace cru::platform::native::win { -constexpr int kSetImmediateWindowMessageId = WM_USER + 2000; - -TimerManager::TimerManager(GodWindow* god_window) { - god_window_ = god_window; - event_guard_ += god_window->MessageEvent()->AddHandler(std::bind( - &TimerManager::HandleGodWindowMessage, this, std::placeholders::_1)); -} - -long long TimerManager::SetTimer(TimerType type, int period, - std::function<void()> action) { - auto id = next_id_++; - TimerInfo timer_info{id, type, type == TimerType::Immediate ? 0 : period, - std::move(action)}; - if (type == TimerType::Immediate) { - if (!::PostMessageW(god_window_->GetHandle(), kSetImmediateWindowMessageId, - gsl::narrow<UINT_PTR>(id), 0)) { - throw Win32Error( - ::GetLastError(), - "Failed to post window message to god window for set immediate."); - } - } else { - CreateNativeTimer(&timer_info); - } - - info_map_.emplace(id, std::move(timer_info)); - return id; -} - -void TimerManager::CancelTimer(long long id) { - if (id <= 0) return; - auto find_result = this->info_map_.find(id); - if (find_result != info_map_.cend()) { - auto& info = find_result->second; - KillNativeTimer(&info); - this->info_map_.erase(find_result); - } -} - -void TimerManager::CreateNativeTimer(TimerInfo* info) { - info->native_timer_id = gsl::narrow<UINT_PTR>(info->id); - ::SetTimer(god_window_->GetHandle(), info->native_timer_id, info->period, - nullptr); -} - -void TimerManager::KillNativeTimer(TimerInfo* info) { - if (info->native_timer_id == 0) return; - ::KillTimer(god_window_->GetHandle(), info->native_timer_id); - info->native_timer_id = 0; -} - -void TimerManager::HandleGodWindowMessage(WindowNativeMessageEventArgs& args) { - const auto& message = args.GetWindowMessage(); - - switch (message.msg) { - case kSetImmediateWindowMessageId: { - auto find_result = - this->info_map_.find(static_cast<long long>(message.w_param)); - if (find_result != info_map_.cend()) { - auto& info = find_result->second; - info.action(); - info_map_.erase(find_result); - } - args.SetResult(0); - args.SetHandled(true); - return; - } - case WM_TIMER: { - auto find_result = - this->info_map_.find(static_cast<long long>(message.w_param)); - if (find_result != info_map_.cend()) { - auto& info = find_result->second; - if (info.type == TimerType::Interval) { - info.action(); - args.SetResult(0); - args.SetHandled(true); - } else if (info.type == TimerType::Timeout) { - info.action(); - KillNativeTimer(&info); - info_map_.erase(find_result); - args.SetResult(0); - args.SetHandled(true); - } - } - return; - } - default: - return; - } -} -} // namespace cru::platform::native::win |