1// Copyright 2014 PDFium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7#ifndef FXFA_H_ 8#define FXFA_H_ 9 10class CFX_Graphics; 11class CPDF_Document; 12class CXFA_Node; 13class CXFA_NodeList; 14class CXFA_WidgetAcc; 15class IFDE_XMLElement; 16class IFWL_AdapterTimerMgr; 17class IFX_Font; 18class IXFA_App; 19class IXFA_AppProvider; 20class IXFA_ChecksumContext; 21class IXFA_DocHandler; 22class IXFA_DocProvider; 23class IXFA_DocView; 24class IXFA_FontMgr; 25class IXFA_MenuHandler; 26class IXFA_PageView; 27class IXFA_PageViewRender; 28class IXFA_WidgetAccIterator; 29class IXFA_WidgetHandler; 30class IXFA_WidgetIterator; 31 32class IXFA_Doc { 33 public: 34 virtual ~IXFA_Doc() {} 35 36 protected: 37 IXFA_Doc() {} 38}; 39 40class IXFA_Widget { 41 public: 42 virtual ~IXFA_Widget() {} 43 44 protected: 45 IXFA_Widget() {} 46}; 47 48#include "fxfa_basic.h" 49#include "fxfa_widget.h" 50#define XFA_MBICON_Error 0 51#define XFA_MBICON_Warning 1 52#define XFA_MBICON_Question 2 53#define XFA_MBICON_Status 3 54#define XFA_MB_OK 0 55#define XFA_MB_OKCancel 1 56#define XFA_MB_YesNo 2 57#define XFA_MB_YesNoCancel 3 58#define XFA_IDOK 1 59#define XFA_IDCancel 2 60#define XFA_IDNo 3 61#define XFA_IDYes 4 62#define XFA_IDS_ValidateFailed 1 63#define XFA_IDS_CalcOverride 2 64#define XFA_IDS_ModifyField 3 65#define XFA_IDS_NotModifyField 4 66#define XFA_IDS_AppName 5 67#define XFA_IDS_ImageFilter 6 68#define XFA_IDS_UNKNOW_CATCHED 7 69#define XFA_IDS_Unable_TO_SET 8 70#define XFA_IDS_VALUE_EXCALMATORY 9 71#define XFA_IDS_INVALID_ENUM_VALUE 10 72#define XFA_IDS_UNSUPPORT_METHOD 11 73#define XFA_IDS_UNSUPPORT_PROP 12 74#define XFA_IDS_INVAlID_PROP_SET 13 75#define XFA_IDS_NOT_DEFAUL_VALUE 14 76#define XFA_IDS_UNABLE_SET_LANGUAGE 15 77#define XFA_IDS_UNABLE_SET_NUMPAGES 16 78#define XFA_IDS_UNABLE_SET_PLATFORM 17 79#define XFA_IDS_UNABLE_SET_VALIDATIONENABLE 18 80#define XFA_IDS_UNABLE_SET_VARIATION 19 81#define XFA_IDS_UNABLE_SET_VERSION 20 82#define XFA_IDS_UNABLE_SET_READY 21 83#define XFA_IDS_NUMBER_OF_OCCUR 22 84#define XFA_IDS_UNABLE_SET_CLASS_NAME 23 85#define XFA_IDS_UNABLE_SET_LENGTH_VALUE 24 86#define XFA_IDS_UNSUPPORT_CHAR 25 87#define XFA_IDS_BAD_SUFFIX 26 88#define XFA_IDS_EXPECTED_IDENT 27 89#define XFA_IDS_EXPECTED_STRING 28 90#define XFA_IDS_INVALIDATE_CHAR 29 91#define XFA_IDS_REDEFINITION 30 92#define XFA_IDS_INVALIDATE_TOKEN 31 93#define XFA_IDS_INVALIDATE_EXPRESSION 32 94#define XFA_IDS_UNDEFINE_IDENTIFIER 33 95#define XFA_IDS_INVALIDATE_LEFTVALUE 34 96#define XFA_IDS_COMPILER_ERROR 35 97#define XFA_IDS_CANNOT_MODIFY_VALUE 36 98#define XFA_IDS_ERROR_PARAMETERS 37 99#define XFA_IDS_EXPECT_ENDIF 38 100#define XFA_IDS_UNEXPECTED_EXPRESSION 39 101#define XFA_IDS_CONDITION_IS_NULL 40 102#define XFA_IDS_ILLEGALBREAK 41 103#define XFA_IDS_ILLEGALCONTINUE 42 104#define XFA_IDS_EXPECTED_OPERATOR 43 105#define XFA_IDS_DIVIDE_ZERO 44 106#define XFA_IDS_CANNOT_COVERT_OBJECT 45 107#define XFA_IDS_NOT_FOUND_CONTAINER 46 108#define XFA_IDS_NOT_FOUND_PROPERTY 47 109#define XFA_IDS_NOT_FOUND_METHOD 48 110#define XFA_IDS_NOT_FOUND_CONST 49 111#define XFA_IDS_NOT_ASSIGN_OBJECT 50 112#define XFA_IDS_IVALIDATE_INSTRUCTION 51 113#define XFA_IDS_EXPECT_NUMBER 52 114#define XFA_IDS_VALIDATE_OUT_ARRAY 53 115#define XFA_IDS_CANNOT_ASSIGN_IDENT 54 116#define XFA_IDS_NOT_FOUNT_FUNCTION 55 117#define XFA_IDS_NOT_ARRAY 56 118#define XFA_IDS_OUT_ARRAY 57 119#define XFA_IDS_NOT_SUPPORT_CALC 58 120#define XFA_IDS_ARGUMENT_NOT_ARRAY 59 121#define XFA_IDS_ARGUMENT_EXPECT_CONTAINER 60 122#define XFA_IDS_ACCESS_PROPERTY_IN_NOT_OBJECT 61 123#define XFA_IDS_FUNCTION_IS_BUILDIN 62 124#define XFA_IDS_ERROR_MSG 63 125#define XFA_IDS_INDEX_OUT_OF_BOUNDS 64 126#define XFA_IDS_INCORRECT_NUMBER_OF_METHOD 65 127#define XFA_IDS_ARGUMENT_MISMATCH 66 128#define XFA_IDS_INVALID_ENUMERATE 67 129#define XFA_IDS_INVALID_APPEND 68 130#define XFA_IDS_SOM_EXPECTED_LIST 69 131#define XFA_IDS_NOT_HAVE_PROPERTY 70 132#define XFA_IDS_INVALID_NODE_TYPE 71 133#define XFA_IDS_VIOLATE_BOUNDARY 72 134#define XFA_IDS_SERVER_DENY 73 135#define XFA_IDS_StringWeekDay_Sun 74 136#define XFA_IDS_StringWeekDay_Mon 75 137#define XFA_IDS_StringWeekDay_Tue 76 138#define XFA_IDS_StringWeekDay_Wed 77 139#define XFA_IDS_StringWeekDay_Thu 78 140#define XFA_IDS_StringWeekDay_Fri 79 141#define XFA_IDS_StringWeekDay_Sat 80 142#define XFA_IDS_StringMonth_Jan 81 143#define XFA_IDS_StringMonth_Feb 82 144#define XFA_IDS_StringMonth_March 83 145#define XFA_IDS_StringMonth_April 84 146#define XFA_IDS_StringMonth_May 85 147#define XFA_IDS_StringMonth_June 86 148#define XFA_IDS_StringMonth_July 87 149#define XFA_IDS_StringMonth_Aug 88 150#define XFA_IDS_StringMonth_Sept 89 151#define XFA_IDS_StringMonth_Oct 90 152#define XFA_IDS_StringMonth_Nov 91 153#define XFA_IDS_StringMonth_Dec 92 154#define XFA_IDS_String_Today 93 155#define XFA_IDS_ValidateLimit 94 156#define XFA_IDS_ValidateNullWarning 95 157#define XFA_IDS_ValidateNullError 96 158#define XFA_IDS_ValidateWarning 97 159#define XFA_IDS_ValidateError 98 160#define XFA_IDS_ValidateNumberError 99 161 162// Probably should be called IXFA_AppDelegate. 163class IXFA_AppProvider { 164 public: 165 virtual ~IXFA_AppProvider() {} 166 167 /** 168 * Specifies the name of the client application in which a form currently 169 * exists. Such as Exchange-Pro. 170 */ 171 virtual void SetAppType(const CFX_WideStringC& wsAppType) = 0; 172 virtual void GetAppType(CFX_WideString& wsAppType) = 0; 173 virtual void SetFoxitAppType(const CFX_WideStringC& wsFoxitAppType) {} 174 virtual void GetFoxitAppType(CFX_WideString& wsFoxitAppType) { 175 wsFoxitAppType.Empty(); 176 } 177 178 /** 179 * Returns the language of the running host application. Such as zh_CN 180 */ 181 virtual void GetLanguage(CFX_WideString& wsLanguage) = 0; 182 183 /** 184 * Returns the platform of the machine running the script. Such as WIN 185 */ 186 virtual void GetPlatform(CFX_WideString& wsPlatform) = 0; 187 188 /** 189 * Indicates the packaging of the application that is running the script. Such 190 * as Full 191 */ 192 virtual void GetVariation(CFX_WideString& wsVariation) = 0; 193 194 /** 195 * Indicates the version number of the current application. Such as 9 196 */ 197 virtual void GetVersion(CFX_WideString& wsVersion) = 0; 198 virtual void GetFoxitVersion(CFX_WideString& wsFoxitVersion) { 199 wsFoxitVersion.Empty(); 200 } 201 202 /** 203 * Get application name, such as Phantom. 204 */ 205 virtual void GetAppName(CFX_WideString& wsName) = 0; 206 virtual void GetFoxitAppName(CFX_WideString& wsFoxitName) { 207 wsFoxitName.Empty(); 208 } 209 210 /** 211 * Causes the system to play a sound. 212 * @param[in] dwType The system code for the appropriate sound.0 (Error)1 213 * (Warning)2 (Question)3 (Status)4 (Default) 214 */ 215 virtual void Beep(FX_DWORD dwType) = 0; 216 217 /** 218 * Displays a message box. 219 * @param[in] dwIconType Icon type, refer to XFA_MBICON. 220 * @param[in] dwButtonType Button type, refer to XFA_MESSAGEBUTTON. 221 * @return A valid integer representing the value of the button pressed by the 222 * user, refer to XFA_ID. 223 */ 224 virtual int32_t MsgBox(const CFX_WideStringC& wsMessage, 225 const CFX_WideStringC& wsTitle = FX_WSTRC(L""), 226 FX_DWORD dwIconType = 0, 227 FX_DWORD dwButtonType = 0) = 0; 228 229 /** 230 * Get a response from the user. 231 * @param[in] bMark - Mask the user input with * (asterisks) when true, 232 */ 233 virtual void Response(CFX_WideString& wsAnswer, 234 const CFX_WideStringC& wsQuestion, 235 const CFX_WideStringC& wsTitle = FX_WSTRC(L""), 236 const CFX_WideStringC& wsDefaultAnswer = FX_WSTRC(L""), 237 FX_BOOL bMark = TRUE) = 0; 238 239 virtual int32_t GetDocumentCountInBatch() = 0; 240 virtual int32_t GetCurDocumentInBatch() = 0; 241 242 /** 243 * Download something from somewhere. 244 * @param[in] wsURL - http, ftp, such as 245 * "http://www.w3.org/TR/REC-xml-names/". 246 */ 247 virtual IFX_FileRead* DownloadURL(const CFX_WideStringC& wsURL) = 0; 248 249 /** 250 * POST data to the given url. 251 * @param[in] wsURL the URL being uploaded. 252 * @param[in] wsData the data being uploaded. 253 * @param[in] wsContentType the content type of data including text/html, 254 * text/xml, text/plain, multipart/form-data, 255 * application/x-www-form-urlencoded, 256 * application/octet-stream, any valid MIME type. 257 * @param[in] wsEncode the encode of data including UTF-8, UTF-16, 258 * ISO8859-1, any recognized [IANA]character encoding 259 * @param[in] wsHeader any additional HTTP headers to be included in the 260 * post. 261 * @param[out] wsResponse decoded response from server. 262 * @return TRUE Server permitted the post request, FALSE otherwise. 263 */ 264 virtual FX_BOOL PostRequestURL(const CFX_WideStringC& wsURL, 265 const CFX_WideStringC& wsData, 266 const CFX_WideStringC& wsContentType, 267 const CFX_WideStringC& wsEncode, 268 const CFX_WideStringC& wsHeader, 269 CFX_WideString& wsResponse) = 0; 270 271 /** 272 * PUT data to the given url. 273 * @param[in] wsURL the URL being uploaded. 274 * @param[in] wsData the data being uploaded. 275 * @param[in] wsEncode the encode of data including UTF-8, UTF-16, 276 * ISO8859-1, any recognized [IANA]character encoding 277 * @return TRUE Server permitted the post request, FALSE otherwise. 278 */ 279 virtual FX_BOOL PutRequestURL(const CFX_WideStringC& wsURL, 280 const CFX_WideStringC& wsData, 281 const CFX_WideStringC& wsEncode) = 0; 282 283 virtual void LoadString(int32_t iStringID, CFX_WideString& wsString) = 0; 284 virtual FX_BOOL ShowFileDialog(const CFX_WideStringC& wsTitle, 285 const CFX_WideStringC& wsFilter, 286 CFX_WideStringArray& wsPathArr, 287 FX_BOOL bOpen = TRUE) = 0; 288 virtual IFWL_AdapterTimerMgr* GetTimerMgr() = 0; 289}; 290class IXFA_FontMgr { 291 public: 292 static IXFA_FontMgr* CreateDefault(); 293 virtual ~IXFA_FontMgr(); 294 295 virtual IFX_Font* GetFont(IXFA_Doc* hDoc, 296 const CFX_WideStringC& wsFontFamily, 297 FX_DWORD dwFontStyles, 298 FX_WORD wCodePage = 0xFFFF) = 0; 299 virtual IFX_Font* GetDefaultFont(IXFA_Doc* hDoc, 300 const CFX_WideStringC& wsFontFamily, 301 FX_DWORD dwFontStyles, 302 FX_WORD wCodePage = 0xFFFF) = 0; 303}; 304class IXFA_App { 305 public: 306 static IXFA_App* Create(IXFA_AppProvider* pProvider); 307 virtual ~IXFA_App(); 308 309 virtual IXFA_DocHandler* GetDocHandler() = 0; 310 virtual IXFA_Doc* CreateDoc(IXFA_DocProvider* pProvider, 311 IFX_FileRead* pStream, 312 FX_BOOL bTakeOverFile = TRUE) = 0; 313 virtual IXFA_Doc* CreateDoc(IXFA_DocProvider* pProvider, 314 CPDF_Document* pPDFDoc) = 0; 315 virtual IXFA_AppProvider* GetAppProvider() = 0; 316 virtual void SetDefaultFontMgr(IXFA_FontMgr* pFontMgr) = 0; 317 virtual IXFA_MenuHandler* GetMenuHandler() = 0; 318}; 319class IXFA_MenuHandler { 320 public: 321 virtual ~IXFA_MenuHandler() {} 322 323 virtual FX_BOOL CanCopy(IXFA_Widget* hWidget) = 0; 324 virtual FX_BOOL CanCut(IXFA_Widget* hWidget) = 0; 325 virtual FX_BOOL CanPaste(IXFA_Widget* hWidget) = 0; 326 virtual FX_BOOL CanSelectAll(IXFA_Widget* hWidget) = 0; 327 virtual FX_BOOL CanDelete(IXFA_Widget* hWidget) = 0; 328 virtual FX_BOOL CanDeSelect(IXFA_Widget* hWidget) = 0; 329 virtual FX_BOOL Copy(IXFA_Widget* hWidget, CFX_WideString& wsText) = 0; 330 virtual FX_BOOL Cut(IXFA_Widget* hWidget, CFX_WideString& wsText) = 0; 331 virtual FX_BOOL Paste(IXFA_Widget* hWidget, const CFX_WideString& wsText) = 0; 332 virtual FX_BOOL SelectAll(IXFA_Widget* hWidget) = 0; 333 virtual FX_BOOL Delete(IXFA_Widget* hWidget) = 0; 334 virtual FX_BOOL DeSelect(IXFA_Widget* hWidget) = 0; 335 virtual FX_BOOL CanUndo(IXFA_Widget* hWidget) = 0; 336 virtual FX_BOOL CanRedo(IXFA_Widget* hWidget) = 0; 337 virtual FX_BOOL Undo(IXFA_Widget* hWidget) = 0; 338 virtual FX_BOOL Redo(IXFA_Widget* hWidget) = 0; 339 virtual FX_BOOL GetSuggestWords(IXFA_Widget* hWidget, 340 CFX_PointF pointf, 341 CFX_ByteStringArray& sSuggest) = 0; 342 virtual FX_BOOL ReplaceSpellCheckWord(IXFA_Widget* hWidget, 343 CFX_PointF pointf, 344 const CFX_ByteStringC& bsReplace) = 0; 345}; 346#define XFA_INVALIDATE_AllPages 0x00000000 347#define XFA_INVALIDATE_CurrentPage 0x00000001 348#define XFA_PRINTOPT_ShowDialog 0x00000001 349#define XFA_PRINTOPT_CanCancel 0x00000002 350#define XFA_PRINTOPT_ShrinkPage 0x00000004 351#define XFA_PRINTOPT_AsImage 0x00000008 352#define XFA_PRINTOPT_ReverseOrder 0x00000010 353#define XFA_PRINTOPT_PrintAnnot 0x00000020 354#define XFA_PAGEVIEWEVENT_PostAdded 1 355#define XFA_PAGEVIEWEVENT_PostRemoved 3 356#define XFA_WIDGETEVENT_PostAdded 2 357#define XFA_WIDGETEVENT_PreRemoved 3 358#define XFA_WIDGETEVENT_PostContentChanged 6 359#define XFA_WIDGETEVENT_ListItemRemoved 7 360#define XFA_WIDGETEVENT_ListItemAdded 8 361#define XFA_WIDGETEVENT_AccessChanged 9 362class IXFA_DocProvider { 363 public: 364 virtual ~IXFA_DocProvider() {} 365 366 virtual void SetChangeMark(IXFA_Doc* hDoc) = 0; 367 virtual void InvalidateRect(IXFA_PageView* pPageView, 368 const CFX_RectF& rt, 369 FX_DWORD dwFlags = 0) = 0; 370 virtual void DisplayCaret(IXFA_Widget* hWidget, 371 FX_BOOL bVisible, 372 const CFX_RectF* pRtAnchor) = 0; 373 virtual FX_BOOL GetPopupPos(IXFA_Widget* hWidget, 374 FX_FLOAT fMinPopup, 375 FX_FLOAT fMaxPopup, 376 const CFX_RectF& rtAnchor, 377 CFX_RectF& rtPopup) = 0; 378 virtual FX_BOOL PopupMenu(IXFA_Widget* hWidget, 379 CFX_PointF ptPopup, 380 const CFX_RectF* pRectExclude = NULL) = 0; 381 virtual void PageViewEvent(IXFA_PageView* pPageView, FX_DWORD dwFlags) = 0; 382 virtual void WidgetEvent(IXFA_Widget* hWidget, 383 CXFA_WidgetAcc* pWidgetData, 384 FX_DWORD dwEvent, 385 void* pParam = NULL, 386 void* pAdditional = NULL) = 0; 387 virtual FX_BOOL RenderCustomWidget(IXFA_Widget* hWidget, 388 CFX_Graphics* pGS, 389 CFX_Matrix* pMatrix, 390 const CFX_RectF& rtUI) { 391 return FALSE; 392 } 393 virtual int32_t CountPages(IXFA_Doc* hDoc) = 0; 394 virtual int32_t GetCurrentPage(IXFA_Doc* hDoc) = 0; 395 virtual void SetCurrentPage(IXFA_Doc* hDoc, int32_t iCurPage) = 0; 396 virtual FX_BOOL IsCalculationsEnabled(IXFA_Doc* hDoc) = 0; 397 virtual void SetCalculationsEnabled(IXFA_Doc* hDoc, FX_BOOL bEnabled) = 0; 398 virtual void GetTitle(IXFA_Doc* hDoc, CFX_WideString& wsTitle) = 0; 399 virtual void SetTitle(IXFA_Doc* hDoc, const CFX_WideStringC& wsTitle) = 0; 400 virtual void ExportData(IXFA_Doc* hDoc, 401 const CFX_WideStringC& wsFilePath, 402 FX_BOOL bXDP = TRUE) = 0; 403 virtual void ImportData(IXFA_Doc* hDoc, 404 const CFX_WideStringC& wsFilePath) = 0; 405 virtual void GotoURL(IXFA_Doc* hDoc, 406 const CFX_WideStringC& bsURL, 407 FX_BOOL bAppend = TRUE) = 0; 408 virtual FX_BOOL IsValidationsEnabled(IXFA_Doc* hDoc) = 0; 409 virtual void SetValidationsEnabled(IXFA_Doc* hDoc, FX_BOOL bEnabled) = 0; 410 virtual void SetFocusWidget(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0; 411 virtual void Print(IXFA_Doc* hDoc, 412 int32_t nStartPage, 413 int32_t nEndPage, 414 FX_DWORD dwOptions) = 0; 415 virtual int32_t AbsPageCountInBatch(IXFA_Doc* hDoc) = 0; 416 virtual int32_t AbsPageInBatch(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0; 417 virtual int32_t SheetCountInBatch(IXFA_Doc* hDoc) = 0; 418 virtual int32_t SheetInBatch(IXFA_Doc* hDoc, IXFA_Widget* hWidget) = 0; 419 virtual int32_t Verify(IXFA_Doc* hDoc, 420 CXFA_Node* pSigNode, 421 FX_BOOL bUsed = TRUE) { 422 return 0; 423 } 424 virtual FX_BOOL Sign(IXFA_Doc* hDoc, 425 CXFA_NodeList* pNodeList, 426 const CFX_WideStringC& wsExpression, 427 const CFX_WideStringC& wsXMLIdent, 428 const CFX_WideStringC& wsValue = FX_WSTRC(L"open"), 429 FX_BOOL bUsed = TRUE) { 430 return 0; 431 } 432 virtual CXFA_NodeList* Enumerate(IXFA_Doc* hDoc) { return 0; } 433 virtual FX_BOOL Clear(IXFA_Doc* hDoc, 434 CXFA_Node* pSigNode, 435 FX_BOOL bCleared = TRUE) { 436 return 0; 437 } 438 virtual void GetURL(IXFA_Doc* hDoc, CFX_WideString& wsDocURL) = 0; 439 virtual FX_ARGB GetHighlightColor(IXFA_Doc* hDoc) = 0; 440 virtual void AddDoRecord(IXFA_Widget* hWidget) = 0; 441 442 virtual FX_BOOL SubmitData(IXFA_Doc* hDoc, CXFA_Submit submit) = 0; 443 virtual FX_BOOL CheckWord(IXFA_Doc* hDoc, const CFX_ByteStringC& sWord) = 0; 444 virtual FX_BOOL GetSuggestWords(IXFA_Doc* hDoc, 445 const CFX_ByteStringC& sWord, 446 CFX_ByteStringArray& sSuggest) = 0; 447 virtual FX_BOOL GetPDFScriptObject(IXFA_Doc* hDoc, 448 const CFX_ByteStringC& utf8Name, 449 FXJSE_HVALUE hValue) = 0; 450 virtual FX_BOOL GetGlobalProperty(IXFA_Doc* hDoc, 451 const CFX_ByteStringC& szPropName, 452 FXJSE_HVALUE hValue) = 0; 453 virtual FX_BOOL SetGlobalProperty(IXFA_Doc* hDoc, 454 const CFX_ByteStringC& szPropName, 455 FXJSE_HVALUE hValue) = 0; 456 virtual CPDF_Document* OpenPDF(IXFA_Doc* hDoc, 457 IFX_FileRead* pFile, 458 FX_BOOL bTakeOverFile) = 0; 459 virtual IFX_FileRead* OpenLinkedFile(IXFA_Doc* hDoc, 460 const CFX_WideString& wsLink) = 0; 461}; 462#define XFA_DOCVIEW_View 0x00000000 463#define XFA_DOCVIEW_MasterPage 0x00000001 464#define XFA_DOCVIEW_Design 0x00000002 465#define XFA_DOCTYPE_Dynamic 0 466#define XFA_DOCTYPE_Static 1 467#define XFA_DOCTYPE_XDP 2 468#define XFA_PARSESTATUS_StatusErr -3 469#define XFA_PARSESTATUS_StreamErr -2 470#define XFA_PARSESTATUS_SyntaxErr -1 471#define XFA_PARSESTATUS_Ready 0 472#define XFA_PARSESTATUS_Done 100 473class IXFA_DocHandler { 474 public: 475 virtual ~IXFA_DocHandler() {} 476 477 virtual void ReleaseDoc(IXFA_Doc* hDoc) = 0; 478 virtual IXFA_DocProvider* GetDocProvider(IXFA_Doc* hDoc) = 0; 479 480 virtual FX_DWORD GetDocType(IXFA_Doc* hDoc) = 0; 481 virtual int32_t StartLoad(IXFA_Doc* hDoc) = 0; 482 virtual int32_t DoLoad(IXFA_Doc* hDoc, IFX_Pause* pPause = NULL) = 0; 483 virtual void StopLoad(IXFA_Doc* hDoc) = 0; 484 485 virtual IXFA_DocView* CreateDocView(IXFA_Doc* hDoc, FX_DWORD dwView = 0) = 0; 486 487 virtual int32_t CountPackages(IXFA_Doc* hDoc) = 0; 488 virtual void GetPackageName(IXFA_Doc* hDoc, 489 int32_t iPackage, 490 CFX_WideStringC& wsPackage) = 0; 491 492 virtual FX_BOOL SavePackage(IXFA_Doc* hDoc, 493 const CFX_WideStringC& wsPackage, 494 IFX_FileWrite* pFile, 495 IXFA_ChecksumContext* pCSContext = NULL) = 0; 496 virtual FX_BOOL CloseDoc(IXFA_Doc* hDoc) = 0; 497 498 virtual FX_BOOL ImportData(IXFA_Doc* hDoc, 499 IFX_FileRead* pStream, 500 FX_BOOL bXDP = TRUE) = 0; 501 virtual void SetJSERuntime(IXFA_Doc* hDoc, FXJSE_HRUNTIME hRuntime) = 0; 502 virtual FXJSE_HVALUE GetXFAScriptObject(IXFA_Doc* hDoc) = 0; 503 virtual XFA_ATTRIBUTEENUM GetRestoreState(IXFA_Doc* hDoc) = 0; 504 virtual FX_BOOL RunDocScript(IXFA_Doc* hDoc, 505 XFA_SCRIPTTYPE eScriptType, 506 const CFX_WideStringC& wsScript, 507 FXJSE_HVALUE hRetValue, 508 FXJSE_HVALUE hThisObject) = 0; 509}; 510enum XFA_EVENTTYPE { 511 XFA_EVENT_Click, 512 XFA_EVENT_Change, 513 XFA_EVENT_DocClose, 514 XFA_EVENT_DocReady, 515 XFA_EVENT_Enter, 516 XFA_EVENT_Exit, 517 XFA_EVENT_Full, 518 XFA_EVENT_IndexChange, 519 XFA_EVENT_Initialize, 520 XFA_EVENT_MouseDown, 521 XFA_EVENT_MouseEnter, 522 XFA_EVENT_MouseExit, 523 XFA_EVENT_MouseUp, 524 XFA_EVENT_PostExecute, 525 XFA_EVENT_PostOpen, 526 XFA_EVENT_PostPrint, 527 XFA_EVENT_PostSave, 528 XFA_EVENT_PostSign, 529 XFA_EVENT_PostSubmit, 530 XFA_EVENT_PreExecute, 531 XFA_EVENT_PreOpen, 532 XFA_EVENT_PrePrint, 533 XFA_EVENT_PreSave, 534 XFA_EVENT_PreSign, 535 XFA_EVENT_PreSubmit, 536 XFA_EVENT_Ready, 537 XFA_EVENT_InitCalculate, 538 XFA_EVENT_InitVariables, 539 XFA_EVENT_Calculate, 540 XFA_EVENT_Validate, 541 XFA_EVENT_Unknown, 542}; 543#define XFA_VALIDATE_preSubmit 1 544#define XFA_VALIDATE_prePrint 2 545#define XFA_VALIDATE_preExecute 3 546#define XFA_VALIDATE_preSave 4 547class CXFA_EventParam { 548 public: 549 CXFA_EventParam() { 550 m_pTarget = NULL; 551 m_eType = XFA_EVENT_Unknown; 552 m_wsResult.Empty(); 553 Reset(); 554 } 555 void Reset() { 556 m_wsChange.Empty(); 557 m_iCommitKey = 0; 558 m_wsFullText.Empty(); 559 m_bKeyDown = FALSE; 560 m_bModifier = FALSE; 561 m_wsNewContentType.Empty(); 562 m_wsNewText.Empty(); 563 m_wsPrevContentType.Empty(); 564 m_wsPrevText.Empty(); 565 m_bReenter = FALSE; 566 m_iSelEnd = 0; 567 m_iSelStart = 0; 568 m_bShift = FALSE; 569 m_wsSoapFaultCode.Empty(); 570 m_wsSoapFaultString.Empty(); 571 m_bIsFormReady = FALSE; 572 m_iValidateActivities = XFA_VALIDATE_preSubmit; 573 } 574 CXFA_WidgetAcc* m_pTarget; 575 XFA_EVENTTYPE m_eType; 576 CFX_WideString m_wsResult; 577 FX_BOOL m_bCancelAction; 578 int32_t m_iCommitKey; 579 FX_BOOL m_bKeyDown; 580 FX_BOOL m_bModifier; 581 FX_BOOL m_bReenter; 582 int32_t m_iSelEnd; 583 int32_t m_iSelStart; 584 FX_BOOL m_bShift; 585 CFX_WideString m_wsChange; 586 CFX_WideString m_wsFullText; 587 CFX_WideString m_wsNewContentType; 588 CFX_WideString m_wsNewText; 589 CFX_WideString m_wsPrevContentType; 590 CFX_WideString m_wsPrevText; 591 CFX_WideString m_wsSoapFaultCode; 592 CFX_WideString m_wsSoapFaultString; 593 FX_BOOL m_bIsFormReady; 594 int32_t m_iValidateActivities; 595}; 596#define XFA_EVENTERROR_Sucess 1 597#define XFA_EVENTERROR_Error -1 598#define XFA_EVENTERROR_NotExist 0 599#define XFA_EVENTERROR_Disabled 2 600enum XFA_WIDGETORDER { 601 XFA_WIDGETORDER_PreOrder, 602}; 603class IXFA_DocView { 604 public: 605 virtual ~IXFA_DocView() {} 606 607 virtual IXFA_Doc* GetDoc() = 0; 608 virtual int32_t StartLayout(int32_t iStartPage = 0) = 0; 609 virtual int32_t DoLayout(IFX_Pause* pPause = NULL) = 0; 610 virtual void StopLayout() = 0; 611 612 virtual int32_t GetLayoutStatus() = 0; 613 virtual void UpdateDocView() = 0; 614 virtual int32_t CountPageViews() = 0; 615 virtual IXFA_PageView* GetPageView(int32_t nIndex) = 0; 616 virtual IXFA_Widget* GetWidgetByName(const CFX_WideStringC& wsName) = 0; 617 virtual CXFA_WidgetAcc* GetWidgetAccByName(const CFX_WideStringC& wsName) = 0; 618 virtual void ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc = NULL) = 0; 619 virtual int32_t ProcessWidgetEvent(CXFA_EventParam* pParam, 620 CXFA_WidgetAcc* pWidgetAcc = NULL) = 0; 621 virtual IXFA_WidgetHandler* GetWidgetHandler() = 0; 622 virtual IXFA_WidgetIterator* CreateWidgetIterator() = 0; 623 virtual IXFA_WidgetAccIterator* CreateWidgetAccIterator( 624 XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder) = 0; 625 virtual IXFA_Widget* GetFocusWidget() = 0; 626 virtual void KillFocus() = 0; 627 virtual FX_BOOL SetFocus(IXFA_Widget* hWidget) = 0; 628}; 629#define XFA_TRAVERSEWAY_Tranvalse 0x0001 630#define XFA_TRAVERSEWAY_Form 0x0002 631#define XFA_WIDGETFILTER_Visible 0x0001 632#define XFA_WIDGETFILTER_Viewable 0x0010 633#define XFA_WIDGETFILTER_Printable 0x0020 634#define XFA_WIDGETFILTER_Field 0x0100 635#define XFA_WIDGETFILTER_AllType 0x0F00 636class IXFA_PageView { 637 public: 638 virtual ~IXFA_PageView() {} 639 640 virtual IXFA_DocView* GetDocView() = 0; 641 virtual int32_t GetPageViewIndex() = 0; 642 virtual void GetPageViewRect(CFX_RectF& rtPage) = 0; 643 644 virtual void GetDisplayMatrix(CFX_Matrix& mt, 645 const CFX_Rect& rtDisp, 646 int32_t iRotate) = 0; 647 648 virtual int32_t LoadPageView(IFX_Pause* pPause = NULL) = 0; 649 virtual void UnloadPageView() = 0; 650 virtual IXFA_Widget* GetWidgetByPos(FX_FLOAT fx, FX_FLOAT fy) = 0; 651 virtual IXFA_WidgetIterator* CreateWidgetIterator( 652 FX_DWORD dwTraverseWay = XFA_TRAVERSEWAY_Form, 653 FX_DWORD dwWidgetFilter = XFA_WIDGETFILTER_Visible | 654 XFA_WIDGETFILTER_Viewable | 655 XFA_WIDGETFILTER_AllType) = 0; 656}; 657class CXFA_RenderOptions { 658 public: 659 CXFA_RenderOptions() : m_bPrint(FALSE), m_bHighlight(TRUE) {} 660 FX_BOOL m_bPrint; 661 FX_BOOL m_bHighlight; 662}; 663#define XFA_RENDERSTATUS_Ready 1 664#define XFA_RENDERSTATUS_ToBeContinued 2 665#define XFA_RENDERSTATUS_Done 3 666#define XFA_RENDERSTATUS_Failed -1 667class IXFA_RenderContext { 668 public: 669 virtual void Release() = 0; 670 virtual int32_t StartRender(IXFA_PageView* pPageView, 671 CFX_Graphics* pGS, 672 const CFX_Matrix& pMatrix, 673 const CXFA_RenderOptions& options) = 0; 674 virtual int32_t DoRender(IFX_Pause* pPause = NULL) = 0; 675 virtual void StopRender() = 0; 676 677 protected: 678 ~IXFA_RenderContext() {} 679}; 680IXFA_RenderContext* XFA_RenderContext_Create(); 681enum XFA_WIDGETTYPE { 682 XFA_WIDGETTYPE_Barcode, 683 XFA_WIDGETTYPE_PushButton, 684 XFA_WIDGETTYPE_CheckButton, 685 XFA_WIDGETTYPE_RadioButton, 686 XFA_WIDGETTYPE_DatetimeEdit, 687 XFA_WIDGETTYPE_DecimalField, 688 XFA_WIDGETTYPE_NumericField, 689 XFA_WIDGETTYPE_Signature, 690 XFA_WIDGETTYPE_TextEdit, 691 XFA_WIDGETTYPE_DropdownList, 692 XFA_WIDGETTYPE_ListBox, 693 XFA_WIDGETTYPE_ImageField, 694 XFA_WIDGETTYPE_PasswordEdit, 695 XFA_WIDGETTYPE_Arc, 696 XFA_WIDGETTYPE_Rectangle, 697 XFA_WIDGETTYPE_Image, 698 XFA_WIDGETTYPE_Line, 699 XFA_WIDGETTYPE_Text, 700 XFA_WIDGETTYPE_ExcludeGroup, 701 XFA_WIDGETTYPE_Subform, 702 XFA_WIDGETTYPE_Unknown, 703}; 704#define XFA_WIDGETSTATUS_Visible 0x00000001 705#define XFA_WIDGETSTATUS_Invisible 0x00000002 706#define XFA_WIDGETSTATUS_Hidden 0x00000004 707#define XFA_WIDGETSTATUS_Viewable 0x00000010 708#define XFA_WIDGETSTATUS_Printable 0x00000020 709#define XFA_WIDGETSTATUS_Focused 0x00000100 710class IXFA_WidgetHandler { 711 public: 712 virtual ~IXFA_WidgetHandler() {} 713 714 virtual IXFA_Widget* CreateWidget(IXFA_Widget* hParent, 715 XFA_WIDGETTYPE eType, 716 IXFA_Widget* hBefore = NULL) = 0; 717 virtual IXFA_PageView* GetPageView(IXFA_Widget* hWidget) = 0; 718 virtual void GetRect(IXFA_Widget* hWidget, CFX_RectF& rt) = 0; 719 virtual FX_DWORD GetStatus(IXFA_Widget* hWidget) = 0; 720 virtual FX_BOOL GetBBox(IXFA_Widget* hWidget, 721 CFX_RectF& rtBox, 722 FX_DWORD dwStatus, 723 FX_BOOL bDrawFocus = FALSE) = 0; 724 virtual CXFA_WidgetAcc* GetDataAcc(IXFA_Widget* hWidget) = 0; 725 726 virtual void GetName(IXFA_Widget* hWidget, 727 CFX_WideString& wsName, 728 int32_t iNameType = 0) = 0; 729 virtual FX_BOOL GetToolTip(IXFA_Widget* hWidget, 730 CFX_WideString& wsToolTip) = 0; 731 virtual void SetPrivateData(IXFA_Widget* hWidget, 732 void* module_id, 733 void* pData, 734 PD_CALLBACK_FREEDATA callback) = 0; 735 virtual void* GetPrivateData(IXFA_Widget* hWidget, void* module_id) = 0; 736 virtual FX_BOOL OnMouseEnter(IXFA_Widget* hWidget) = 0; 737 virtual FX_BOOL OnMouseExit(IXFA_Widget* hWidget) = 0; 738 virtual FX_BOOL OnLButtonDown(IXFA_Widget* hWidget, 739 FX_DWORD dwFlags, 740 FX_FLOAT fx, 741 FX_FLOAT fy) = 0; 742 virtual FX_BOOL OnLButtonUp(IXFA_Widget* hWidget, 743 FX_DWORD dwFlags, 744 FX_FLOAT fx, 745 FX_FLOAT fy) = 0; 746 virtual FX_BOOL OnLButtonDblClk(IXFA_Widget* hWidget, 747 FX_DWORD dwFlags, 748 FX_FLOAT fx, 749 FX_FLOAT fy) = 0; 750 virtual FX_BOOL OnMouseMove(IXFA_Widget* hWidget, 751 FX_DWORD dwFlags, 752 FX_FLOAT fx, 753 FX_FLOAT fy) = 0; 754 virtual FX_BOOL OnMouseWheel(IXFA_Widget* hWidget, 755 FX_DWORD dwFlags, 756 int16_t zDelta, 757 FX_FLOAT fx, 758 FX_FLOAT fy) = 0; 759 virtual FX_BOOL OnRButtonDown(IXFA_Widget* hWidget, 760 FX_DWORD dwFlags, 761 FX_FLOAT fx, 762 FX_FLOAT fy) = 0; 763 virtual FX_BOOL OnRButtonUp(IXFA_Widget* hWidget, 764 FX_DWORD dwFlags, 765 FX_FLOAT fx, 766 FX_FLOAT fy) = 0; 767 virtual FX_BOOL OnRButtonDblClk(IXFA_Widget* hWidget, 768 FX_DWORD dwFlags, 769 FX_FLOAT fx, 770 FX_FLOAT fy) = 0; 771 772 virtual FX_BOOL OnKeyDown(IXFA_Widget* hWidget, 773 FX_DWORD dwKeyCode, 774 FX_DWORD dwFlags) = 0; 775 virtual FX_BOOL OnKeyUp(IXFA_Widget* hWidget, 776 FX_DWORD dwKeyCode, 777 FX_DWORD dwFlags) = 0; 778 virtual FX_BOOL OnChar(IXFA_Widget* hWidget, 779 FX_DWORD dwChar, 780 FX_DWORD dwFlags) = 0; 781 virtual FX_DWORD OnHitTest(IXFA_Widget* hWidget, 782 FX_FLOAT fx, 783 FX_FLOAT fy) = 0; 784 virtual FX_BOOL OnSetCursor(IXFA_Widget* hWidget, 785 FX_FLOAT fx, 786 FX_FLOAT fy) = 0; 787 788 virtual void RenderWidget(IXFA_Widget* hWidget, 789 CFX_Graphics* pGS, 790 CFX_Matrix* pMatrix = NULL, 791 FX_BOOL bHighlight = FALSE) = 0; 792 virtual FX_BOOL HasEvent(CXFA_WidgetAcc* pWidgetAcc, 793 XFA_EVENTTYPE eEventType) = 0; 794 virtual int32_t ProcessEvent(CXFA_WidgetAcc* pWidgetAcc, 795 CXFA_EventParam* pParam) = 0; 796}; 797class IXFA_WidgetIterator { 798 public: 799 virtual void Release() = 0; 800 virtual void Reset() = 0; 801 virtual IXFA_Widget* MoveToFirst() = 0; 802 virtual IXFA_Widget* MoveToLast() = 0; 803 virtual IXFA_Widget* MoveToNext() = 0; 804 virtual IXFA_Widget* MoveToPrevious() = 0; 805 virtual IXFA_Widget* GetCurrentWidget() = 0; 806 virtual FX_BOOL SetCurrentWidget(IXFA_Widget* hWidget) = 0; 807 808 protected: 809 ~IXFA_WidgetIterator() {} 810}; 811class IXFA_WidgetAccIterator { 812 public: 813 virtual void Release() = 0; 814 virtual void Reset() = 0; 815 virtual CXFA_WidgetAcc* MoveToFirst() = 0; 816 virtual CXFA_WidgetAcc* MoveToLast() = 0; 817 virtual CXFA_WidgetAcc* MoveToNext() = 0; 818 virtual CXFA_WidgetAcc* MoveToPrevious() = 0; 819 virtual CXFA_WidgetAcc* GetCurrentWidgetAcc() = 0; 820 virtual FX_BOOL SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget) = 0; 821 virtual void SkipTree() = 0; 822 823 protected: 824 ~IXFA_WidgetAccIterator() {} 825}; 826IXFA_WidgetAccIterator* XFA_WidgetAccIterator_Create( 827 CXFA_WidgetAcc* pTravelRoot, 828 XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder); 829class IXFA_ChecksumContext { 830 public: 831 virtual void Release() = 0; 832 833 virtual FX_BOOL StartChecksum() = 0; 834 virtual FX_BOOL UpdateChecksum(IFX_FileRead* pSrcFile, 835 FX_FILESIZE offset = 0, 836 size_t size = 0) = 0; 837 virtual void FinishChecksum() = 0; 838 virtual void GetChecksum(CFX_ByteString& bsChecksum) = 0; 839 840 protected: 841 ~IXFA_ChecksumContext() {} 842}; 843IXFA_ChecksumContext* XFA_Checksum_Create(); 844 845#endif // FXFA_H_ 846