1 files changed, 50 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/global_timer.h b/fpdfsdk/javascript/global_timer.h
new file mode 100644
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+++ b/fpdfsdk/javascript/global_timer.h
@@ -0,0 +1,50 @@
+// Copyright 2017 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 FPDFSDK_JAVASCRIPT_GLOBAL_TIMER_H_
+#define FPDFSDK_JAVASCRIPT_GLOBAL_TIMER_H_
+
+#include <map>
+
+#include "fpdfsdk/javascript/cjs_app.h"
+
+class GlobalTimer {
+ public:
+  GlobalTimer(app* pObj,
+              CPDFSDK_FormFillEnvironment* pFormFillEnv,
+              CJS_Runtime* pRuntime,
+              int nType,
+              const WideString& script,
+              uint32_t dwElapse,
+              uint32_t dwTimeOut);
+  ~GlobalTimer();
+
+  static void Trigger(int nTimerID);
+  static void Cancel(int nTimerID);
+
+  bool IsOneShot() const { return m_nType == 1; }
+  uint32_t GetTimeOut() const { return m_dwTimeOut; }
+  int GetTimerID() const { return m_nTimerID; }
+  CJS_Runtime* GetRuntime() const { return m_pRuntime.Get(); }
+  WideString GetJScript() const { return m_swJScript; }
+
+ private:
+  using TimerMap = std::map<uint32_t, GlobalTimer*>;
+  static TimerMap* GetGlobalTimerMap();
+
+  uint32_t m_nTimerID;
+  app* const m_pEmbedObj;
+  bool m_bProcessing;
+
+  // data
+  const int m_nType;  // 0:Interval; 1:TimeOut
+  const uint32_t m_dwTimeOut;
+  const WideString m_swJScript;
+  CJS_Runtime::ObservedPtr m_pRuntime;
+  CPDFSDK_FormFillEnvironment::ObservedPtr m_pFormFillEnv;
+};
+
+#endif  // FPDFSDK_JAVASCRIPT_GLOBAL_TIMER_H_