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Diffstat (limited to 'fpdfsdk/javascript/ijs_event_context.h')
| -rw-r--r-- | fpdfsdk/javascript/ijs_event_context.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/fpdfsdk/javascript/ijs_event_context.h b/fpdfsdk/javascript/ijs_event_context.h new file mode 100644 index 0000000000..8428072cdd --- /dev/null +++ b/fpdfsdk/javascript/ijs_event_context.h @@ -0,0 +1,134 @@ +// Copyright 2016 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_IJS_EVENT_CONTEXT_H_ +#define FPDFSDK_JAVASCRIPT_IJS_EVENT_CONTEXT_H_ + +#include "core/fxcrt/fx_string.h" +#include "core/fxcrt/fx_system.h" + +class CPDF_Bookmark; +class CPDF_FormField; +class CPDFSDK_Annot; +class CPDFSDK_FormFillEnvironment; + +// Records the details of an event and triggers JS execution for it. There +// can be more than one of these at any given time, as JS callbacks to C++ +// may trigger new events on top of one another. +class IJS_EventContext { + public: + virtual bool RunScript(const CFX_WideString& script, + CFX_WideString* info) = 0; + + virtual void OnApp_Init() = 0; + + virtual void OnDoc_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv, + const CFX_WideString& strTargetName) = 0; + virtual void OnDoc_WillPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnDoc_DidPrint(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnDoc_WillSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnDoc_DidSave(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnDoc_WillClose(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + + virtual void OnPage_Open(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnPage_Close(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnPage_InView(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnPage_OutView(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + + virtual void OnField_MouseDown(bool bModifier, + bool bShift, + CPDF_FormField* pTarget) = 0; + virtual void OnField_MouseEnter(bool bModifier, + bool bShift, + CPDF_FormField* pTarget) = 0; + virtual void OnField_MouseExit(bool bModifier, + bool bShift, + CPDF_FormField* pTarget) = 0; + virtual void OnField_MouseUp(bool bModifier, + bool bShift, + CPDF_FormField* pTarget) = 0; + virtual void OnField_Focus(bool bModifier, + bool bShift, + CPDF_FormField* pTarget, + const CFX_WideString& Value) = 0; + virtual void OnField_Blur(bool bModifier, + bool bShift, + CPDF_FormField* pTarget, + const CFX_WideString& Value) = 0; + + virtual void OnField_Calculate(CPDF_FormField* pSource, + CPDF_FormField* pTarget, + CFX_WideString& Value, + bool& bRc) = 0; + virtual void OnField_Format(CPDF_FormField* pTarget, + CFX_WideString& Value, + bool bWillCommit) = 0; + virtual void OnField_Keystroke(CFX_WideString& strChange, + const CFX_WideString& strChangeEx, + bool KeyDown, + bool bModifier, + int& nSelEnd, + int& nSelStart, + bool bShift, + CPDF_FormField* pTarget, + CFX_WideString& Value, + bool bWillCommit, + bool bFieldFull, + bool& bRc) = 0; + virtual void OnField_Validate(CFX_WideString& strChange, + const CFX_WideString& strChangeEx, + bool bKeyDown, + bool bModifier, + bool bShift, + CPDF_FormField* pTarget, + CFX_WideString& Value, + bool& bRc) = 0; + + virtual void OnScreen_Focus(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_Blur(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_Open(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_Close(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_MouseDown(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_MouseUp(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_MouseEnter(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_MouseExit(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_InView(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + virtual void OnScreen_OutView(bool bModifier, + bool bShift, + CPDFSDK_Annot* pScreen) = 0; + + virtual void OnBookmark_MouseUp(CPDF_Bookmark* pBookMark) = 0; + virtual void OnLink_MouseUp(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + + virtual void OnMenu_Exec(CPDFSDK_FormFillEnvironment* pFormFillEnv, + const CFX_WideString&) = 0; + virtual void OnBatchExec(CPDFSDK_FormFillEnvironment* pFormFillEnv) = 0; + virtual void OnConsole_Exec() = 0; + virtual void OnExternal_Exec() = 0; + + protected: + virtual ~IJS_EventContext() {} +}; + +#endif // FPDFSDK_JAVASCRIPT_IJS_EVENT_CONTEXT_H_ |