1 files changed, 135 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/cjs_event_context.h b/fpdfsdk/javascript/cjs_event_context.h
new file mode 100644
index 0000000000..7bfe52816d
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+++ b/fpdfsdk/javascript/cjs_event_context.h
@@ -0,0 +1,135 @@
+// 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_CJS_EVENT_CONTEXT_H_
+#define FPDFSDK_JAVASCRIPT_CJS_EVENT_CONTEXT_H_
+
+#include <memory>
+
+#include "core/fxcrt/fx_string.h"
+#include "core/fxcrt/fx_system.h"
+#include "fpdfsdk/javascript/ijs_event_context.h"
+
+class CJS_EventHandler;
+class CJS_Runtime;
+class CPDFSDK_FormFillEnvironment;
+
+class CJS_EventContext : public IJS_EventContext {
+ public:
+  explicit CJS_EventContext(CJS_Runtime* pRuntime);
+  ~CJS_EventContext() override;
+
+  // IJS_EventContext
+  bool RunScript(const CFX_WideString& script, CFX_WideString* info) override;
+  void OnApp_Init() override;
+  void OnDoc_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv,
+                  const CFX_WideString& strTargetName) override;
+  void OnDoc_WillPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnDoc_DidPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnDoc_WillSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnDoc_DidSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnDoc_WillClose(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnPage_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnPage_Close(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnPage_InView(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnPage_OutView(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnField_MouseDown(bool bModifier,
+                         bool bShift,
+                         CPDF_FormField* pTarget) override;
+  void OnField_MouseEnter(bool bModifier,
+                          bool bShift,
+                          CPDF_FormField* pTarget) override;
+  void OnField_MouseExit(bool bModifier,
+                         bool bShift,
+                         CPDF_FormField* pTarget) override;
+  void OnField_MouseUp(bool bModifier,
+                       bool bShift,
+                       CPDF_FormField* pTarget) override;
+  void OnField_Focus(bool bModifier,
+                     bool bShift,
+                     CPDF_FormField* pTarget,
+                     const CFX_WideString& Value) override;
+  void OnField_Blur(bool bModifier,
+                    bool bShift,
+                    CPDF_FormField* pTarget,
+                    const CFX_WideString& Value) override;
+  void OnField_Calculate(CPDF_FormField* pSource,
+                         CPDF_FormField* pTarget,
+                         CFX_WideString& Value,
+                         bool& bRc) override;
+  void OnField_Format(CPDF_FormField* pTarget,
+                      CFX_WideString& Value,
+                      bool bWillCommit) override;
+  void OnField_Keystroke(CFX_WideString& strChange,
+                         const CFX_WideString& strChangeEx,
+                         bool bKeyDown,
+                         bool bModifier,
+                         int& nSelEnd,
+                         int& nSelStart,
+                         bool bShift,
+                         CPDF_FormField* pTarget,
+                         CFX_WideString& Value,
+                         bool bWillCommit,
+                         bool bFieldFull,
+                         bool& bRc) override;
+  void OnField_Validate(CFX_WideString& strChange,
+                        const CFX_WideString& strChangeEx,
+                        bool bKeyDown,
+                        bool bModifier,
+                        bool bShift,
+                        CPDF_FormField* pTarget,
+                        CFX_WideString& Value,
+                        bool& bRc) override;
+  void OnScreen_Focus(bool bModifier,
+                      bool bShift,
+                      CPDFSDK_Annot* pScreen) override;
+  void OnScreen_Blur(bool bModifier,
+                     bool bShift,
+                     CPDFSDK_Annot* pScreen) override;
+  void OnScreen_Open(bool bModifier,
+                     bool bShift,
+                     CPDFSDK_Annot* pScreen) override;
+  void OnScreen_Close(bool bModifier,
+                      bool bShift,
+                      CPDFSDK_Annot* pScreen) override;
+  void OnScreen_MouseDown(bool bModifier,
+                          bool bShift,
+                          CPDFSDK_Annot* pScreen) override;
+  void OnScreen_MouseUp(bool bModifier,
+                        bool bShift,
+                        CPDFSDK_Annot* pScreen) override;
+  void OnScreen_MouseEnter(bool bModifier,
+                           bool bShift,
+                           CPDFSDK_Annot* pScreen) override;
+  void OnScreen_MouseExit(bool bModifier,
+                          bool bShift,
+                          CPDFSDK_Annot* pScreen) override;
+  void OnScreen_InView(bool bModifier,
+                       bool bShift,
+                       CPDFSDK_Annot* pScreen) override;
+  void OnScreen_OutView(bool bModifier,
+                        bool bShift,
+                        CPDFSDK_Annot* pScreen) override;
+  void OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) override;
+  void OnLink_MouseUp(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnMenu_Exec(CPDFSDK_FormFillEnvironment* pFormFillEnv,
+                   const CFX_WideString& strTargetName) override;
+  void OnBatchExec(CPDFSDK_FormFillEnvironment* pFormFillEnv) override;
+  void OnConsole_Exec() override;
+  void OnExternal_Exec() override;
+
+  CJS_Runtime* GetJSRuntime() const { return m_pRuntime; }
+  CJS_EventHandler* GetEventHandler() const { return m_pEventHandler.get(); }
+
+  CPDFSDK_FormFillEnvironment* GetFormFillEnv();
+
+ private:
+  CJS_Runtime* const m_pRuntime;
+  std::unique_ptr<CJS_EventHandler> m_pEventHandler;
+  bool m_bBusy;
+};
+
+#endif  // FPDFSDK_JAVASCRIPT_CJS_EVENT_CONTEXT_H_