diff options
Diffstat (limited to 'fpdfsdk/cpdfsdk_environment.h')
| -rw-r--r-- | fpdfsdk/cpdfsdk_environment.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/fpdfsdk/cpdfsdk_environment.h b/fpdfsdk/cpdfsdk_environment.h new file mode 100644 index 0000000000..f8e0218b59 --- /dev/null +++ b/fpdfsdk/cpdfsdk_environment.h @@ -0,0 +1,178 @@ +// 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_CPDFSDK_ENVIRONMENT_H_ +#define FPDFSDK_CPDFSDK_ENVIRONMENT_H_ + +#include <memory> + +#include "core/fpdfapi/fpdf_page/cpdf_page.h" +#include "core/fpdfapi/fpdf_parser/cpdf_document.h" +#include "core/fpdfdoc/cpdf_occontext.h" +#include "core/fxcrt/cfx_observable.h" +#include "fpdfsdk/cfx_systemhandler.h" +#include "fpdfsdk/fsdk_define.h" +#include "public/fpdf_formfill.h" +#include "public/fpdf_fwlevent.h" + +class CFFL_InteractiveFormFiller; +class CFX_SystemHandler; +class CPDFSDK_ActionHandler; +class CPDFSDK_AnnotHandlerMgr; +class CPDFSDK_Document; +class IJS_Runtime; + +class CPDFSDK_Environment final { + public: + CPDFSDK_Environment(UnderlyingDocumentType* pDoc, FPDF_FORMFILLINFO* pFFinfo); + ~CPDFSDK_Environment(); + + void Invalidate(FPDF_PAGE page, + double left, + double top, + double right, + double bottom); + void OutputSelectedRect(FPDF_PAGE page, + double left, + double top, + double right, + double bottom); + + void SetCursor(int nCursorType); + int SetTimer(int uElapse, TimerCallback lpTimerFunc); + void KillTimer(int nTimerID); + FX_SYSTEMTIME GetLocalTime() const; + + void OnChange(); + FX_BOOL IsSHIFTKeyDown(uint32_t nFlag) const; + FX_BOOL IsCTRLKeyDown(uint32_t nFlag) const; + FX_BOOL IsALTKeyDown(uint32_t nFlag) const; + + FPDF_PAGE GetPage(FPDF_DOCUMENT document, int nPageIndex); + FPDF_PAGE GetCurrentPage(FPDF_DOCUMENT document); + + void ExecuteNamedAction(const FX_CHAR* namedAction); + void OnSetFieldInputFocus(FPDF_WIDESTRING focusText, + FPDF_DWORD nTextLen, + FX_BOOL bFocus); + void DoURIAction(const FX_CHAR* bsURI); + void DoGoToAction(int nPageIndex, + int zoomMode, + float* fPosArray, + int sizeOfArray); + +#ifdef PDF_ENABLE_XFA + void DisplayCaret(FPDF_PAGE page, + FPDF_BOOL bVisible, + double left, + double top, + double right, + double bottom); + int GetCurrentPageIndex(FPDF_DOCUMENT document); + void SetCurrentPage(FPDF_DOCUMENT document, int iCurPage); + + // TODO(dsinclair): This should probably change to PDFium? + CFX_WideString FFI_GetAppName() const { return CFX_WideString(L"Acrobat"); } + + CFX_WideString GetPlatform(); + void GotoURL(FPDF_DOCUMENT document, const CFX_WideStringC& wsURL); + void GetPageViewRect(FPDF_PAGE page, FS_RECTF& dstRect); + FX_BOOL PopupMenu(FPDF_PAGE page, + FPDF_WIDGET hWidget, + int menuFlag, + CFX_PointF pt); + + void Alert(FPDF_WIDESTRING Msg, FPDF_WIDESTRING Title, int Type, int Icon); + void EmailTo(FPDF_FILEHANDLER* fileHandler, + FPDF_WIDESTRING pTo, + FPDF_WIDESTRING pSubject, + FPDF_WIDESTRING pCC, + FPDF_WIDESTRING pBcc, + FPDF_WIDESTRING pMsg); + void UploadTo(FPDF_FILEHANDLER* fileHandler, + int fileFlag, + FPDF_WIDESTRING uploadTo); + FPDF_FILEHANDLER* OpenFile(int fileType, + FPDF_WIDESTRING wsURL, + const char* mode); + IFX_FileRead* DownloadFromURL(const FX_WCHAR* url); + CFX_WideString PostRequestURL(const FX_WCHAR* wsURL, + const FX_WCHAR* wsData, + const FX_WCHAR* wsContentType, + const FX_WCHAR* wsEncode, + const FX_WCHAR* wsHeader); + FPDF_BOOL PutRequestURL(const FX_WCHAR* wsURL, + const FX_WCHAR* wsData, + const FX_WCHAR* wsEncode); + CFX_WideString GetLanguage(); + + void PageEvent(int iPageCount, uint32_t dwEventType) const; +#endif // PDF_ENABLE_XFA + + int JS_appAlert(const FX_WCHAR* Msg, + const FX_WCHAR* Title, + uint32_t Type, + uint32_t Icon); + int JS_appResponse(const FX_WCHAR* Question, + const FX_WCHAR* Title, + const FX_WCHAR* Default, + const FX_WCHAR* cLabel, + FPDF_BOOL bPassword, + void* response, + int length); + void JS_appBeep(int nType); + CFX_WideString JS_fieldBrowse(); + CFX_WideString JS_docGetFilePath(); + void JS_docSubmitForm(void* formData, int length, const FX_WCHAR* URL); + void JS_docmailForm(void* mailData, + int length, + FPDF_BOOL bUI, + const FX_WCHAR* To, + const FX_WCHAR* Subject, + const FX_WCHAR* CC, + const FX_WCHAR* BCC, + const FX_WCHAR* Msg); + void JS_docprint(FPDF_BOOL bUI, + int nStart, + int nEnd, + FPDF_BOOL bSilent, + FPDF_BOOL bShrinkToFit, + FPDF_BOOL bPrintAsImage, + FPDF_BOOL bReverse, + FPDF_BOOL bAnnotations); + void JS_docgotoPage(int nPageNum); + + FX_BOOL IsJSInitiated() const { return m_pInfo && m_pInfo->m_pJsPlatform; } + void SetSDKDocument(CPDFSDK_Document* pFXDoc) { m_pSDKDoc = pFXDoc; } + CPDFSDK_Document* GetSDKDocument() const { return m_pSDKDoc; } + UnderlyingDocumentType* GetUnderlyingDocument() const { + return m_pUnderlyingDoc; + } + CFX_ByteString GetAppName() const { return ""; } + CFX_SystemHandler* GetSysHandler() const { return m_pSysHandler.get(); } + FPDF_FORMFILLINFO* GetFormFillInfo() const { return m_pInfo; } + + // Creates if not present. + CFFL_InteractiveFormFiller* GetInteractiveFormFiller(); + CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr(); // Creates if not present. + IJS_Runtime* GetJSRuntime(); // Creates if not present. + CPDFSDK_ActionHandler* GetActionHander(); // Creates if not present. + + private: + std::unique_ptr<CPDFSDK_AnnotHandlerMgr> m_pAnnotHandlerMgr; + std::unique_ptr<CPDFSDK_ActionHandler> m_pActionHandler; + std::unique_ptr<IJS_Runtime> m_pJSRuntime; + FPDF_FORMFILLINFO* const m_pInfo; + // Ownership of |m_pSDKDoc| depends on if this is XFA. If we're in XFA then + // the object is owned by the CPDFXFA_Document. In non-xfa then we own + // the pointer. + CPDFSDK_Document* m_pSDKDoc; + UnderlyingDocumentType* const m_pUnderlyingDoc; + std::unique_ptr<CFFL_InteractiveFormFiller> m_pFormFiller; + std::unique_ptr<CFX_SystemHandler> m_pSysHandler; +}; + +#endif // FPDFSDK_CPDFSDK_ENVIRONMENT_H_ |