| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PDF_PDFIUM_PDFIUM_FORM_FILLER_H_ |
| #define PDF_PDFIUM_PDFIUM_FORM_FILLER_H_ |
| |
| #include <map> |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/time/time.h" |
| #include "base/timer/timer.h" |
| #include "third_party/pdfium/public/fpdf_formfill.h" |
| |
| namespace chrome_pdf { |
| |
| class PDFiumEngine; |
| |
| class PDFiumFormFiller : public FPDF_FORMFILLINFO, public IPDF_JSPLATFORM { |
| public: |
| PDFiumFormFiller(PDFiumEngine* engine, bool enable_javascript); |
| ~PDFiumFormFiller(); |
| |
| private: |
| // FPDF_FORMFILLINFO callbacks. |
| static void Form_Invalidate(FPDF_FORMFILLINFO* param, |
| FPDF_PAGE page, |
| double left, |
| double top, |
| double right, |
| double bottom); |
| static void Form_OutputSelectedRect(FPDF_FORMFILLINFO* param, |
| FPDF_PAGE page, |
| double left, |
| double top, |
| double right, |
| double bottom); |
| static void Form_SetCursor(FPDF_FORMFILLINFO* param, int cursor_type); |
| static int Form_SetTimer(FPDF_FORMFILLINFO* param, |
| int elapse, |
| TimerCallback timer_func); |
| static void Form_KillTimer(FPDF_FORMFILLINFO* param, int timer_id); |
| static FPDF_SYSTEMTIME Form_GetLocalTime(FPDF_FORMFILLINFO* param); |
| static void Form_OnChange(FPDF_FORMFILLINFO* param); |
| static FPDF_PAGE Form_GetPage(FPDF_FORMFILLINFO* param, |
| FPDF_DOCUMENT document, |
| int page_index); |
| static FPDF_PAGE Form_GetCurrentPage(FPDF_FORMFILLINFO* param, |
| FPDF_DOCUMENT document); |
| static int Form_GetRotation(FPDF_FORMFILLINFO* param, FPDF_PAGE page); |
| static void Form_ExecuteNamedAction(FPDF_FORMFILLINFO* param, |
| FPDF_BYTESTRING named_action); |
| static void Form_SetTextFieldFocus(FPDF_FORMFILLINFO* param, |
| FPDF_WIDESTRING value, |
| FPDF_DWORD valueLen, |
| FPDF_BOOL is_focus); |
| static void Form_DoURIAction(FPDF_FORMFILLINFO* param, FPDF_BYTESTRING uri); |
| static void Form_DoGoToAction(FPDF_FORMFILLINFO* param, |
| int page_index, |
| int zoom_mode, |
| float* position_array, |
| int size_of_array); |
| |
| #if defined(PDF_ENABLE_XFA) |
| static void Form_EmailTo(FPDF_FORMFILLINFO* param, |
| FPDF_FILEHANDLER* file_handler, |
| FPDF_WIDESTRING to, |
| FPDF_WIDESTRING subject, |
| FPDF_WIDESTRING cc, |
| FPDF_WIDESTRING bcc, |
| FPDF_WIDESTRING message); |
| static void Form_DisplayCaret(FPDF_FORMFILLINFO* param, |
| FPDF_PAGE page, |
| FPDF_BOOL visible, |
| double left, |
| double top, |
| double right, |
| double bottom); |
| static void Form_SetCurrentPage(FPDF_FORMFILLINFO* param, |
| FPDF_DOCUMENT document, |
| int page); |
| static int Form_GetCurrentPageIndex(FPDF_FORMFILLINFO* param, |
| FPDF_DOCUMENT document); |
| static void Form_GetPageViewRect(FPDF_FORMFILLINFO* param, |
| FPDF_PAGE page, |
| double* left, |
| double* top, |
| double* right, |
| double* bottom); |
| static int Form_GetPlatform(FPDF_FORMFILLINFO* param, |
| void* platform, |
| int length); |
| static void Form_PageEvent(FPDF_FORMFILLINFO* param, |
| int page_count, |
| unsigned long event_type); |
| static FPDF_BOOL Form_PopupMenu(FPDF_FORMFILLINFO* param, |
| FPDF_PAGE page, |
| FPDF_WIDGET widget, |
| int menu_flag, |
| float x, |
| float y); |
| static FPDF_BOOL Form_PostRequestURL(FPDF_FORMFILLINFO* param, |
| FPDF_WIDESTRING url, |
| FPDF_WIDESTRING data, |
| FPDF_WIDESTRING content_type, |
| FPDF_WIDESTRING encode, |
| FPDF_WIDESTRING header, |
| FPDF_BSTR* response); |
| static FPDF_BOOL Form_PutRequestURL(FPDF_FORMFILLINFO* param, |
| FPDF_WIDESTRING url, |
| FPDF_WIDESTRING data, |
| FPDF_WIDESTRING encode); |
| static void Form_UploadTo(FPDF_FORMFILLINFO* param, |
| FPDF_FILEHANDLER* file_handler, |
| int file_flag, |
| FPDF_WIDESTRING dest); |
| static FPDF_LPFILEHANDLER Form_DownloadFromURL(FPDF_FORMFILLINFO* param, |
| FPDF_WIDESTRING url); |
| static FPDF_FILEHANDLER* Form_OpenFile(FPDF_FORMFILLINFO* param, |
| int file_flag, |
| FPDF_WIDESTRING url, |
| const char* mode); |
| static void Form_GotoURL(FPDF_FORMFILLINFO* param, |
| FPDF_DOCUMENT document, |
| FPDF_WIDESTRING url); |
| static int Form_GetLanguage(FPDF_FORMFILLINFO* param, |
| void* language, |
| int length); |
| #endif // defined(PDF_ENABLE_XFA) |
| |
| // IPDF_JSPLATFORM callbacks. |
| static int Form_Alert(IPDF_JSPLATFORM* param, |
| FPDF_WIDESTRING message, |
| FPDF_WIDESTRING title, |
| int type, |
| int icon); |
| static void Form_Beep(IPDF_JSPLATFORM* param, int type); |
| static int Form_Response(IPDF_JSPLATFORM* param, |
| FPDF_WIDESTRING question, |
| FPDF_WIDESTRING title, |
| FPDF_WIDESTRING default_response, |
| FPDF_WIDESTRING label, |
| FPDF_BOOL password, |
| void* response, |
| int length); |
| static int Form_GetFilePath(IPDF_JSPLATFORM* param, |
| void* file_path, |
| int length); |
| static void Form_Mail(IPDF_JSPLATFORM* param, |
| void* mail_data, |
| int length, |
| FPDF_BOOL ui, |
| FPDF_WIDESTRING to, |
| FPDF_WIDESTRING subject, |
| FPDF_WIDESTRING cc, |
| FPDF_WIDESTRING bcc, |
| FPDF_WIDESTRING message); |
| static void Form_Print(IPDF_JSPLATFORM* param, |
| FPDF_BOOL ui, |
| int start, |
| int end, |
| FPDF_BOOL silent, |
| FPDF_BOOL shrink_to_fit, |
| FPDF_BOOL print_as_image, |
| FPDF_BOOL reverse, |
| FPDF_BOOL annotations); |
| static void Form_SubmitForm(IPDF_JSPLATFORM* param, |
| void* form_data, |
| int length, |
| FPDF_WIDESTRING url); |
| static void Form_GotoPage(IPDF_JSPLATFORM* param, int page_number); |
| |
| static PDFiumEngine* GetEngine(FPDF_FORMFILLINFO* info); |
| static PDFiumEngine* GetEngine(IPDF_JSPLATFORM* platform); |
| |
| int SetTimer(const base::TimeDelta& delay, TimerCallback timer_func); |
| void KillTimer(int timer_id); |
| |
| PDFiumEngine* const engine_; |
| |
| std::map<int, std::unique_ptr<base::RepeatingTimer>> timers_; |
| int last_timer_id_ = 0; |
| |
| DISALLOW_COPY_AND_ASSIGN(PDFiumFormFiller); |
| }; |
| |
| } // namespace chrome_pdf |
| |
| #endif // PDF_PDFIUM_PDFIUM_FORM_FILLER_H_ |
