| // Copyright 2019 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef CORE_FXCRT_TIMERHANDLER_IFACE_H_ |
| #define CORE_FXCRT_TIMERHANDLER_IFACE_H_ |
| |
| #include "core/fxcrt/fx_system.h" |
| |
| namespace fxcrt { |
| |
| class TimerHandlerIface { |
| public: |
| static constexpr int32_t kInvalidTimerID = 0; |
| using TimerCallback = void (*)(int32_t idEvent); |
| |
| virtual ~TimerHandlerIface() = default; |
| |
| virtual int32_t SetTimer(int32_t uElapse, TimerCallback lpTimerFunc) = 0; |
| virtual void KillTimer(int32_t nID) = 0; |
| }; |
| |
| } // namespace fxcrt |
| |
| using fxcrt::TimerHandlerIface; |
| |
| #endif // CORE_FXCRT_TIMERHANDLER_IFACE_H_ |