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 #include "../../include/javascript/JavaScript.h" 8 #include "../../include/javascript/IJavaScript.h" 9 #include "../../include/javascript/JS_Define.h" 10 #include "../../include/javascript/JS_Object.h" 11 #include "../../include/javascript/JS_Value.h" 12 #include "../../include/javascript/Document.h" 13 #include "../../include/javascript/JS_EventHandler.h" 14 #include "../../include/javascript/JS_Context.h" 15 #include "../../include/javascript/JS_Runtime.h" 16 #include "../../include/javascript/app.h" 17 #include "../../include/javascript/Field.h" 18 #include "../../include/javascript/Icon.h" 19 #include "../../include/javascript/resource.h" 20 21 #include "../../../third_party/base/numerics/safe_math.h" 22 23 static v8::Isolate* GetIsolate(IFXJS_Context* cc) 24 { 25 CJS_Context* pContext = (CJS_Context *)cc; 26 ASSERT(pContext != NULL); 27 28 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 29 ASSERT(pRuntime != NULL); 30 31 return pRuntime->GetIsolate(); 32 } 33 34 BEGIN_JS_STATIC_CONST(CJS_PrintParamsObj) 35 END_JS_STATIC_CONST() 36 37 BEGIN_JS_STATIC_PROP(CJS_PrintParamsObj) 38 END_JS_STATIC_PROP() 39 40 BEGIN_JS_STATIC_METHOD(CJS_PrintParamsObj) 41 END_JS_STATIC_METHOD() 42 43 IMPLEMENT_JS_CLASS(CJS_PrintParamsObj, PrintParamsObj) 44 45 PrintParamsObj::PrintParamsObj(CJS_Object* pJSObject) 46 : CJS_EmbedObj(pJSObject) 47 { 48 bUI = TRUE; 49 nStart = 0; 50 nEnd = 0; 51 bSilent = FALSE; 52 bShrinkToFit = FALSE; 53 bPrintAsImage = FALSE; 54 bReverse = FALSE; 55 bAnnotations = TRUE; 56 } 57 58 /* ---------------------- Document ---------------------- */ 59 60 #define MINWIDTH 5.0f 61 #define MINHEIGHT 5.0f 62 63 BEGIN_JS_STATIC_CONST(CJS_Document) 64 END_JS_STATIC_CONST() 65 66 BEGIN_JS_STATIC_PROP(CJS_Document) 67 JS_STATIC_PROP_ENTRY(ADBE) 68 JS_STATIC_PROP_ENTRY(author) 69 JS_STATIC_PROP_ENTRY(baseURL) 70 JS_STATIC_PROP_ENTRY(bookmarkRoot) 71 JS_STATIC_PROP_ENTRY(calculate) 72 JS_STATIC_PROP_ENTRY(Collab) 73 JS_STATIC_PROP_ENTRY(creationDate) 74 JS_STATIC_PROP_ENTRY(creator) 75 JS_STATIC_PROP_ENTRY(delay) 76 JS_STATIC_PROP_ENTRY(dirty) 77 JS_STATIC_PROP_ENTRY(documentFileName) 78 JS_STATIC_PROP_ENTRY(external) 79 JS_STATIC_PROP_ENTRY(filesize) 80 JS_STATIC_PROP_ENTRY(icons) 81 JS_STATIC_PROP_ENTRY(info) 82 JS_STATIC_PROP_ENTRY(keywords) 83 JS_STATIC_PROP_ENTRY(layout) 84 JS_STATIC_PROP_ENTRY(media) 85 JS_STATIC_PROP_ENTRY(modDate) 86 JS_STATIC_PROP_ENTRY(mouseX) 87 JS_STATIC_PROP_ENTRY(mouseY) 88 JS_STATIC_PROP_ENTRY(numFields) 89 JS_STATIC_PROP_ENTRY(numPages) 90 JS_STATIC_PROP_ENTRY(pageNum) 91 JS_STATIC_PROP_ENTRY(pageWindowRect) 92 JS_STATIC_PROP_ENTRY(path) 93 JS_STATIC_PROP_ENTRY(producer) 94 JS_STATIC_PROP_ENTRY(subject) 95 JS_STATIC_PROP_ENTRY(title) 96 JS_STATIC_PROP_ENTRY(zoom) 97 JS_STATIC_PROP_ENTRY(zoomType) 98 END_JS_STATIC_PROP() 99 100 BEGIN_JS_STATIC_METHOD(CJS_Document) 101 JS_STATIC_METHOD_ENTRY(addAnnot) 102 JS_STATIC_METHOD_ENTRY(addField) 103 JS_STATIC_METHOD_ENTRY(addLink) 104 JS_STATIC_METHOD_ENTRY(addIcon) 105 JS_STATIC_METHOD_ENTRY(calculateNow) 106 JS_STATIC_METHOD_ENTRY(closeDoc) 107 JS_STATIC_METHOD_ENTRY(createDataObject) 108 JS_STATIC_METHOD_ENTRY(deletePages) 109 JS_STATIC_METHOD_ENTRY(exportAsText) 110 JS_STATIC_METHOD_ENTRY(exportAsFDF) 111 JS_STATIC_METHOD_ENTRY(exportAsXFDF) 112 JS_STATIC_METHOD_ENTRY(extractPages) 113 JS_STATIC_METHOD_ENTRY(getAnnot) 114 JS_STATIC_METHOD_ENTRY(getAnnots) 115 JS_STATIC_METHOD_ENTRY(getAnnot3D) 116 JS_STATIC_METHOD_ENTRY(getAnnots3D) 117 JS_STATIC_METHOD_ENTRY(getField) 118 JS_STATIC_METHOD_ENTRY(getIcon) 119 JS_STATIC_METHOD_ENTRY(getLinks) 120 JS_STATIC_METHOD_ENTRY(getNthFieldName) 121 JS_STATIC_METHOD_ENTRY(getOCGs) 122 JS_STATIC_METHOD_ENTRY(getPageBox) 123 JS_STATIC_METHOD_ENTRY(getPageNthWord) 124 JS_STATIC_METHOD_ENTRY(getPageNthWordQuads) 125 JS_STATIC_METHOD_ENTRY(getPageNumWords) 126 JS_STATIC_METHOD_ENTRY(getPrintParams) 127 JS_STATIC_METHOD_ENTRY(getURL) 128 JS_STATIC_METHOD_ENTRY(importAnFDF) 129 JS_STATIC_METHOD_ENTRY(importAnXFDF) 130 JS_STATIC_METHOD_ENTRY(importTextData) 131 JS_STATIC_METHOD_ENTRY(insertPages) 132 JS_STATIC_METHOD_ENTRY(mailForm) 133 JS_STATIC_METHOD_ENTRY(print) 134 JS_STATIC_METHOD_ENTRY(removeField) 135 JS_STATIC_METHOD_ENTRY(replacePages) 136 JS_STATIC_METHOD_ENTRY(resetForm) 137 JS_STATIC_METHOD_ENTRY(removeIcon) 138 JS_STATIC_METHOD_ENTRY(saveAs) 139 JS_STATIC_METHOD_ENTRY(submitForm) 140 JS_STATIC_METHOD_ENTRY(mailDoc) 141 END_JS_STATIC_METHOD() 142 143 IMPLEMENT_JS_CLASS(CJS_Document, Document) 144 145 FX_BOOL CJS_Document::InitInstance(IFXJS_Context* cc) 146 { 147 CJS_Context* pContext = (CJS_Context*)cc; 148 ASSERT(pContext != NULL); 149 150 Document* pDoc = (Document*)GetEmbedObject(); 151 ASSERT(pDoc != NULL); 152 153 pDoc->AttachDoc(pContext->GetReaderDocument()); 154 pDoc->SetIsolate(pContext->GetJSRuntime()->GetIsolate()); 155 return TRUE; 156 }; 157 158 /* --------------------------------- Document --------------------------------- */ 159 160 Document::Document(CJS_Object* pJSObject) : CJS_EmbedObj(pJSObject), 161 m_isolate(NULL), 162 m_pIconTree(NULL), 163 m_pDocument(NULL), 164 m_cwBaseURL(L""), 165 m_bDelay(FALSE) 166 { 167 } 168 169 Document::~Document() 170 { 171 if (m_pIconTree) 172 { 173 m_pIconTree->DeleteIconTree(); 174 delete m_pIconTree; 175 m_pIconTree = NULL; 176 } 177 for (int i=0; i<m_DelayData.GetSize(); i++) 178 { 179 if (CJS_DelayData* pData = m_DelayData.GetAt(i)) 180 { 181 delete pData; 182 pData = NULL; 183 m_DelayData.SetAt(i, NULL); 184 185 } 186 } 187 188 m_DelayData.RemoveAll(); 189 m_DelayAnnotData.RemoveAll(); 190 } 191 192 //the total number of fileds in document. 193 FX_BOOL Document::numFields(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 194 { 195 if (vp.IsSetting()) { 196 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 197 sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); 198 return FALSE; 199 } 200 CPDFSDK_InterForm *pInterForm = m_pDocument->GetInterForm(); 201 CPDF_InterForm *pPDFForm = pInterForm->GetInterForm(); 202 vp << (int)pPDFForm->CountFields(); 203 return TRUE; 204 } 205 206 FX_BOOL Document::dirty(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 207 { 208 ASSERT(m_pDocument != NULL); 209 210 if (vp.IsGetting()) 211 { 212 if (m_pDocument->GetChangeMark()) 213 vp << true; 214 else 215 vp << false; 216 } 217 else 218 { 219 bool bChanged = false; 220 221 vp >> bChanged; 222 223 if (bChanged) 224 m_pDocument->SetChangeMark(); 225 else 226 m_pDocument->ClearChangeMark(); 227 } 228 229 return TRUE; 230 } 231 232 FX_BOOL Document::ADBE(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 233 { 234 ASSERT(m_pDocument != NULL); 235 236 if (vp.IsGetting()) 237 { 238 vp.SetNull(); 239 } 240 else 241 { 242 } 243 244 return TRUE; 245 } 246 247 FX_BOOL Document::pageNum(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 248 { 249 ASSERT(m_pDocument != NULL); 250 251 if (vp.IsGetting()) 252 { 253 if (CPDFSDK_PageView* pPageView = m_pDocument->GetCurrentView()) 254 { 255 vp << pPageView->GetPageIndex(); 256 } 257 } 258 else 259 { 260 int iPageCount = m_pDocument->GetPageCount(); 261 int iPageNum = 0; 262 vp >> iPageNum; 263 264 CPDFDoc_Environment* pEnv = m_pDocument->GetEnv(); 265 if (iPageNum >= 0 && iPageNum < iPageCount) 266 { 267 pEnv->JS_docgotoPage(iPageNum); 268 } 269 else if (iPageNum >= iPageCount) 270 { 271 pEnv->JS_docgotoPage(iPageCount-1); 272 } 273 else if (iPageNum < 0) 274 { 275 pEnv->JS_docgotoPage(0); 276 } 277 } 278 279 return TRUE; 280 } 281 282 FX_BOOL Document::ParserParams(JSObject* pObj,CJS_AnnotObj& annotobj) 283 { 284 // Not supported. 285 return TRUE; 286 } 287 288 FX_BOOL Document::addAnnot(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 289 { 290 // Not supported. 291 return TRUE; 292 } 293 294 FX_BOOL Document::addField(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 295 { 296 // Not supported. 297 return TRUE; 298 } 299 300 FX_BOOL Document::exportAsText(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 301 { 302 // Unsafe, not supported. 303 return TRUE; 304 } 305 306 FX_BOOL Document::exportAsFDF(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 307 { 308 // Unsafe, not supported. 309 return TRUE; 310 } 311 312 FX_BOOL Document::exportAsXFDF(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 313 { 314 // Unsafe, not supported. 315 return TRUE; 316 } 317 318 //Maps a field object in PDF document to a JavaScript variable 319 //comment: 320 //note: the paremter cName, this is clue how to treat if the cName is not a valiable filed name in this document 321 322 FX_BOOL Document::getField(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 323 { 324 CJS_Context* pContext = (CJS_Context*)cc; 325 if (params.size() < 1) { 326 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); 327 return FALSE; 328 } 329 330 CFX_WideString wideName = params[0].ToCFXWideString(); 331 332 CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm(); 333 CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); 334 if (pPDFForm->CountFields(wideName) <= 0) 335 { 336 vRet.SetNull(); 337 return TRUE; 338 } 339 340 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 341 JSFXObject pFieldObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Field")); 342 343 v8::Isolate* isolate = GetIsolate(cc); 344 CJS_Field* pJSField = (CJS_Field*)JS_GetPrivate(isolate,pFieldObj); 345 Field* pField = (Field *)pJSField->GetEmbedObject(); 346 pField->AttachField(this, wideName); 347 348 vRet = pJSField; 349 return TRUE; 350 } 351 352 //Gets the name of the nth field in the document 353 FX_BOOL Document::getNthFieldName(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 354 { 355 CJS_Context* pContext = (CJS_Context*)cc; 356 if (params.size() != 1) { 357 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); 358 return FALSE; 359 } 360 361 int nIndex = params[0].ToInt(); 362 if (nIndex < 0) { 363 sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR); 364 return FALSE; 365 } 366 367 CPDFSDK_InterForm* pInterForm = m_pDocument->GetInterForm(); 368 CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); 369 CPDF_FormField* pField = pPDFForm->GetField(nIndex); 370 if (!pField) 371 return FALSE; 372 373 vRet = pField->GetFullName().c_str(); 374 return TRUE; 375 } 376 377 FX_BOOL Document::importAnFDF(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 378 { 379 // Unsafe, not supported. 380 return TRUE; 381 } 382 383 FX_BOOL Document::importAnXFDF(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 384 { 385 // Unsafe, not supported. 386 return TRUE; 387 } 388 389 FX_BOOL Document::importTextData(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 390 { 391 // Unsafe, not supported. 392 return TRUE; 393 } 394 395 //exports the form data and mails the resulting fdf file as an attachment to all recipients. 396 //comment: need reader supports 397 //note: 398 //int CPDFSDK_Document::mailForm(FX_BOOL bUI,String cto,string ccc,string cbcc,string cSubject,string cms); 399 400 FX_BOOL Document::mailForm(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 401 { 402 ASSERT(m_pDocument != NULL); 403 404 if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; 405 406 int iLength = params.size(); 407 408 FX_BOOL bUI = iLength > 0 ? params[0].ToBool() : TRUE; 409 CFX_WideString cTo = iLength > 1 ? params[1].ToCFXWideString() : L""; 410 CFX_WideString cCc = iLength > 2 ? params[2].ToCFXWideString() : L""; 411 CFX_WideString cBcc = iLength > 3 ? params[3].ToCFXWideString() : L""; 412 CFX_WideString cSubject = iLength > 4 ? params[4].ToCFXWideString() : L""; 413 CFX_WideString cMsg = iLength > 5 ? params[5].ToCFXWideString() : L""; 414 415 CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); 416 ASSERT(pInterForm != NULL); 417 418 CFX_ByteTextBuf textBuf; 419 if (!pInterForm->ExportFormToFDFTextBuf(textBuf)) 420 return FALSE; 421 422 CJS_Context* pContext = (CJS_Context*)cc; 423 ASSERT(pContext != NULL); 424 CPDFDoc_Environment* pEnv = pContext->GetReaderApp(); 425 ASSERT(pEnv != NULL); 426 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 427 ASSERT(pRuntime != NULL); 428 429 pRuntime->BeginBlock(); 430 pEnv->JS_docmailForm(textBuf.GetBuffer(), textBuf.GetLength(), bUI, cTo.c_str(), cSubject.c_str(), cCc.c_str(), cBcc.c_str(), cMsg.c_str()); 431 pRuntime->EndBlock(); 432 return TRUE; 433 } 434 435 FX_BOOL Document::print(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 436 { 437 CJS_Context* pContext = (CJS_Context*)cc; 438 ASSERT(pContext != NULL); 439 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 440 ASSERT(pRuntime != NULL); 441 442 FX_BOOL bUI = TRUE; 443 int nStart = 0; 444 int nEnd = 0; 445 FX_BOOL bSilent = FALSE; 446 FX_BOOL bShrinkToFit = FALSE; 447 FX_BOOL bPrintAsImage = FALSE; 448 FX_BOOL bReverse = FALSE; 449 FX_BOOL bAnnotations = FALSE; 450 451 int nlength = params.size(); 452 if(nlength ==9) 453 { 454 if (params[8].GetType() == VT_fxobject) 455 { 456 JSFXObject pObj = params[8].ToV8Object(); 457 { 458 if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"PrintParamsObj")) 459 { 460 if (CJS_Object* pJSObj = params[8].ToCJSObject()) 461 { 462 if (PrintParamsObj* pprintparamsObj = (PrintParamsObj*)pJSObj->GetEmbedObject()) 463 { 464 bUI = pprintparamsObj->bUI; 465 nStart = pprintparamsObj->nStart; 466 nEnd = pprintparamsObj->nEnd; 467 bSilent = pprintparamsObj->bSilent; 468 bShrinkToFit = pprintparamsObj->bShrinkToFit; 469 bPrintAsImage = pprintparamsObj->bPrintAsImage; 470 bReverse = pprintparamsObj->bReverse; 471 bAnnotations = pprintparamsObj->bAnnotations; 472 } 473 } 474 } 475 } 476 } 477 } 478 else 479 { 480 if(nlength >= 1) 481 bUI = params[0].ToBool(); 482 if(nlength >= 2) 483 nStart = params[1].ToInt(); 484 if(nlength >= 3) 485 nEnd = params[2].ToInt(); 486 if(nlength >= 4) 487 bSilent = params[3].ToBool(); 488 if(nlength >= 5) 489 bShrinkToFit = params[4].ToBool(); 490 if(nlength >= 6) 491 bPrintAsImage = params[5].ToBool(); 492 if(nlength >= 7) 493 bReverse = params[6].ToBool(); 494 if(nlength >= 8) 495 bAnnotations = params[7].ToBool(); 496 } 497 498 ASSERT(m_pDocument != NULL); 499 500 if (CPDFDoc_Environment* pEnv = m_pDocument->GetEnv()) 501 { 502 pEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations); 503 return TRUE; 504 } 505 return FALSE; 506 } 507 508 //removes the specified field from the document. 509 //comment: 510 //note: if the filed name is not retional, adobe is dumb for it. 511 512 FX_BOOL Document::removeField(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 513 { 514 ASSERT(m_pDocument != NULL); 515 516 if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 517 m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM))) return FALSE; 518 519 CJS_Context* pContext = (CJS_Context*)cc; 520 if (params.size() != 1) { 521 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); 522 return FALSE; 523 } 524 525 CFX_WideString sFieldName = params[0].ToCFXWideString(); 526 CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); 527 ASSERT(pInterForm != NULL); 528 529 CFX_PtrArray widgets; 530 pInterForm->GetWidgets(sFieldName, widgets); 531 532 int nSize = widgets.GetSize(); 533 534 if (nSize > 0) 535 { 536 for (int i=0; i<nSize; i++) 537 { 538 CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)widgets[i]; 539 ASSERT(pWidget != NULL); 540 541 CPDF_Rect rcAnnot = pWidget->GetRect(); 542 rcAnnot.left -= 1; 543 rcAnnot.bottom -= 1; 544 rcAnnot.right += 1; 545 rcAnnot.top += 1; 546 547 CFX_RectArray aRefresh; 548 aRefresh.Add(rcAnnot); 549 550 CPDF_Page* pPage = pWidget->GetPDFPage(); 551 ASSERT(pPage != NULL); 552 553 CPDFSDK_PageView* pPageView = m_pDocument->GetPageView(pPage); 554 pPageView->DeleteAnnot(pWidget); 555 556 pPageView->UpdateRects(aRefresh); 557 } 558 m_pDocument->SetChangeMark(); 559 } 560 561 return TRUE; 562 } 563 564 //reset filed values within a document. 565 //comment: 566 //note: if the fields names r not rational, aodbe is dumb for it. 567 568 FX_BOOL Document::resetForm(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 569 { 570 ASSERT(m_pDocument != NULL); 571 572 if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 573 m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) || 574 m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE; 575 576 CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); 577 ASSERT(pInterForm != NULL); 578 579 CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); 580 ASSERT(pPDFForm != NULL); 581 582 v8::Isolate* isolate = GetIsolate(cc); 583 CJS_Array aName(isolate); 584 585 if (params.size() > 0) 586 { 587 switch (params[0].GetType()) 588 { 589 default: 590 aName.Attach(params[0].ToV8Array()); 591 break; 592 case VT_string: 593 aName.SetElement(0,params[0]); 594 break; 595 } 596 597 CFX_PtrArray aFields; 598 599 for (int i=0,isz=aName.GetLength(); i<isz; i++) 600 { 601 CJS_Value valElement(isolate); 602 aName.GetElement(i,valElement); 603 CFX_WideString swVal = valElement.ToCFXWideString(); 604 605 for (int j=0,jsz=pPDFForm->CountFields(swVal); j<jsz; j++) 606 { 607 aFields.Add((void*)pPDFForm->GetField(j,swVal)); 608 } 609 } 610 611 if (aFields.GetSize() > 0) 612 { 613 pPDFForm->ResetForm(aFields, TRUE, TRUE); 614 m_pDocument->SetChangeMark(); 615 616 } 617 } 618 else 619 { 620 pPDFForm->ResetForm(TRUE); 621 m_pDocument->SetChangeMark(); 622 623 } 624 625 return TRUE; 626 } 627 628 629 FX_BOOL Document::saveAs(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 630 { 631 // Unsafe, not supported. 632 return TRUE; 633 } 634 635 636 FX_BOOL Document::submitForm(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 637 { 638 ASSERT(m_pDocument != NULL); 639 CJS_Context* pContext = (CJS_Context*)cc; 640 int nSize = params.size(); 641 if (nSize < 1) { 642 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); 643 return FALSE; 644 } 645 646 CFX_WideString strURL; 647 FX_BOOL bFDF = TRUE; 648 FX_BOOL bEmpty = FALSE; 649 v8::Isolate* isolate = GetIsolate(cc); 650 CJS_Array aFields(isolate); 651 652 CJS_Value v = params[0]; 653 if (v.GetType() == VT_string) 654 { 655 strURL = params[0].ToCFXWideString(); 656 if (nSize > 1) 657 bFDF = params[1].ToBool(); 658 if (nSize > 2) 659 bEmpty = params[2].ToBool(); 660 if (nSize > 3) 661 aFields.Attach(params[3].ToV8Array()); 662 } 663 else if (v.GetType() == VT_object) 664 { 665 JSObject pObj = params[0].ToV8Object(); 666 v8::Local<v8::Value> pValue = JS_GetObjectElement(isolate, pObj, L"cURL"); 667 if (!pValue.IsEmpty()) 668 strURL = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString(); 669 pValue = JS_GetObjectElement(isolate, pObj, L"bFDF"); 670 bFDF = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToBool(); 671 pValue = JS_GetObjectElement(isolate, pObj, L"bEmpty"); 672 bEmpty = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToBool(); 673 pValue = JS_GetObjectElement(isolate, pObj,L"aFields"); 674 aFields.Attach(CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToV8Array()); 675 } 676 677 CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); 678 ASSERT(pInterForm != NULL); 679 CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm(); 680 ASSERT(pPDFInterForm != NULL); 681 682 FX_BOOL bAll = (aFields.GetLength() == 0); 683 684 if (bAll && bEmpty) 685 { 686 CJS_Context* pContext = (CJS_Context*)cc; 687 ASSERT(pContext != NULL); 688 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 689 ASSERT(pRuntime != NULL); 690 691 692 if (pPDFInterForm->CheckRequiredFields()) 693 { 694 pRuntime->BeginBlock(); 695 pInterForm->SubmitForm(strURL, FALSE); 696 pRuntime->EndBlock(); 697 } 698 699 return TRUE; 700 } 701 else 702 { 703 CFX_PtrArray fieldObjects; 704 705 for (int i=0,sz=aFields.GetLength(); i<sz; i++) 706 { 707 CJS_Value valName(isolate); 708 aFields.GetElement(i, valName); 709 CFX_WideString sName = valName.ToCFXWideString(); 710 711 CPDF_InterForm* pPDFForm = pInterForm->GetInterForm(); 712 ASSERT(pPDFForm != NULL); 713 714 for (int j=0, jsz=pPDFForm->CountFields(sName); j<jsz; j++) 715 { 716 CPDF_FormField* pField = pPDFForm->GetField(j, sName); 717 if (!bEmpty && pField->GetValue().IsEmpty()) 718 continue; 719 720 fieldObjects.Add(pField); 721 } 722 } 723 724 CJS_Context* pContext = (CJS_Context*)cc; 725 ASSERT(pContext != NULL); 726 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 727 ASSERT(pRuntime != NULL); 728 729 730 if (pPDFInterForm->CheckRequiredFields(&fieldObjects, TRUE)) 731 { 732 pRuntime->BeginBlock(); 733 pInterForm->SubmitFields(strURL, fieldObjects, TRUE, !bFDF); 734 pRuntime->EndBlock(); 735 } 736 737 return TRUE; 738 } 739 740 } 741 742 ////////////////////////////////////////////////////////////////////////////////////////////// 743 744 void Document::AttachDoc(CPDFSDK_Document *pDoc) 745 { 746 m_pDocument = pDoc; 747 } 748 749 CPDFSDK_Document * Document::GetReaderDoc() 750 { 751 return m_pDocument; 752 } 753 754 FX_BOOL Document::ExtractFileName(CPDFSDK_Document *pDoc,CFX_ByteString &strFileName) 755 { 756 return FALSE; 757 } 758 759 FX_BOOL Document::ExtractFolderName(CPDFSDK_Document *pDoc,CFX_ByteString &strFolderName) 760 { 761 return FALSE; 762 } 763 764 FX_BOOL Document::bookmarkRoot(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 765 { 766 return TRUE; 767 } 768 769 FX_BOOL Document::mailDoc(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 770 { 771 ASSERT(m_pDocument != NULL); 772 773 FX_BOOL bUI = TRUE; 774 CFX_WideString cTo = L""; 775 CFX_WideString cCc = L""; 776 CFX_WideString cBcc = L""; 777 CFX_WideString cSubject = L""; 778 CFX_WideString cMsg = L""; 779 780 if (params.size() >= 1) 781 bUI = params[0].ToBool(); 782 if (params.size() >= 2) 783 cTo = params[1].ToCFXWideString(); 784 if (params.size() >= 3) 785 cCc = params[2].ToCFXWideString(); 786 if (params.size() >= 4) 787 cBcc = params[3].ToCFXWideString(); 788 if (params.size() >= 5) 789 cSubject = params[4].ToCFXWideString(); 790 if (params.size() >= 6) 791 cMsg = params[5].ToCFXWideString(); 792 793 v8::Isolate* isolate = GetIsolate(cc); 794 795 if(params.size() >= 1 && params[0].GetType() == VT_object) 796 { 797 JSObject pObj = params[0].ToV8Object(); 798 799 v8::Local<v8::Value> pValue = JS_GetObjectElement(isolate,pObj, L"bUI"); 800 bUI = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToInt(); 801 802 pValue = JS_GetObjectElement(isolate,pObj, L"cTo"); 803 cTo = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString(); 804 805 pValue = JS_GetObjectElement(isolate,pObj, L"cCc"); 806 cCc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString(); 807 808 pValue = JS_GetObjectElement(isolate,pObj, L"cBcc"); 809 cBcc = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString(); 810 811 pValue = JS_GetObjectElement(isolate,pObj, L"cSubject"); 812 cSubject = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString(); 813 814 pValue = JS_GetObjectElement(isolate,pObj, L"cMsg"); 815 cMsg = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString(); 816 817 } 818 819 CJS_Context* pContext = (CJS_Context*)cc; 820 ASSERT(pContext != NULL); 821 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 822 ASSERT(pRuntime != NULL); 823 824 pRuntime->BeginBlock(); 825 CPDFDoc_Environment* pEnv = pRuntime->GetReaderApp(); 826 pEnv->JS_docmailForm(NULL, 0, bUI, cTo.c_str(), cSubject.c_str(), cCc.c_str(), cBcc.c_str(), cMsg.c_str()); 827 pRuntime->EndBlock(); 828 829 return TRUE; 830 } 831 832 FX_BOOL Document::author(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 833 { 834 ASSERT(m_pDocument != NULL); 835 836 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 837 if (!pDictionary)return FALSE; 838 839 if (vp.IsGetting()) 840 { 841 vp << pDictionary->GetUnicodeText("Author"); 842 return TRUE; 843 } 844 else 845 { 846 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 847 848 CFX_WideString csAuthor; 849 vp >> csAuthor; 850 pDictionary->SetAtString("Author", PDF_EncodeText(csAuthor)); 851 m_pDocument->SetChangeMark(); 852 return TRUE; 853 } 854 } 855 856 FX_BOOL Document::info(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 857 { 858 ASSERT(m_pDocument != NULL); 859 860 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 861 if (!pDictionary)return FALSE; 862 863 CFX_WideString cwAuthor = pDictionary->GetUnicodeText("Author"); 864 CFX_WideString cwTitle = pDictionary->GetUnicodeText("Title"); 865 CFX_WideString cwSubject = pDictionary->GetUnicodeText("Subject"); 866 CFX_WideString cwKeywords = pDictionary->GetUnicodeText("Keywords"); 867 CFX_WideString cwCreator = pDictionary->GetUnicodeText("Creator"); 868 CFX_WideString cwProducer = pDictionary->GetUnicodeText("Producer"); 869 CFX_WideString cwCreationDate = pDictionary->GetUnicodeText("CreationDate"); 870 CFX_WideString cwModDate = pDictionary->GetUnicodeText("ModDate"); 871 CFX_WideString cwTrapped = pDictionary->GetUnicodeText("Trapped"); 872 873 v8::Isolate* isolate = GetIsolate(cc); 874 if (vp.IsGetting()) 875 { 876 CJS_Context* pContext = (CJS_Context *)cc; 877 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 878 879 JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, -1); 880 881 JS_PutObjectString(isolate, pObj, L"Author", cwAuthor.c_str()); 882 JS_PutObjectString(isolate, pObj, L"Title", cwTitle.c_str()); 883 JS_PutObjectString(isolate, pObj, L"Subject", cwSubject.c_str()); 884 JS_PutObjectString(isolate, pObj, L"Keywords", cwKeywords.c_str()); 885 JS_PutObjectString(isolate, pObj, L"Creator", cwCreator.c_str()); 886 JS_PutObjectString(isolate, pObj, L"Producer", cwProducer.c_str()); 887 JS_PutObjectString(isolate, pObj, L"CreationDate", cwCreationDate.c_str()); 888 JS_PutObjectString(isolate, pObj, L"ModDate", cwModDate.c_str()); 889 JS_PutObjectString(isolate, pObj, L"Trapped", cwTrapped.c_str()); 890 891 // It's to be compatible to non-standard info dictionary. 892 FX_POSITION pos = pDictionary->GetStartPos(); 893 while(pos) 894 { 895 CFX_ByteString bsKey; 896 CPDF_Object* pValueObj = pDictionary->GetNextElement(pos, bsKey); 897 CFX_WideString wsKey = CFX_WideString::FromUTF8(bsKey, bsKey.GetLength()); 898 if((pValueObj->GetType()==PDFOBJ_STRING) || (pValueObj->GetType()==PDFOBJ_NAME) ) 899 JS_PutObjectString(isolate, pObj, wsKey.c_str(), pValueObj->GetUnicodeText().c_str()); 900 if(pValueObj->GetType()==PDFOBJ_NUMBER) 901 JS_PutObjectNumber(isolate,pObj, wsKey.c_str(), (float)pValueObj->GetNumber()); 902 if(pValueObj->GetType()==PDFOBJ_BOOLEAN) 903 JS_PutObjectBoolean(isolate,pObj, wsKey.c_str(), (bool)pValueObj->GetInteger()); 904 } 905 906 vp << pObj; 907 return TRUE; 908 } 909 else 910 { 911 return TRUE; 912 } 913 } 914 915 FX_BOOL Document::creationDate(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 916 { 917 ASSERT(m_pDocument != NULL); 918 919 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 920 if (!pDictionary)return FALSE; 921 922 if (vp.IsGetting()) 923 { 924 vp << pDictionary->GetUnicodeText("CreationDate"); 925 return TRUE; 926 } 927 else 928 { 929 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 930 931 CFX_WideString csCreationDate; 932 vp >> csCreationDate; 933 pDictionary->SetAtString("CreationDate", PDF_EncodeText(csCreationDate)); 934 m_pDocument->SetChangeMark(); 935 936 return TRUE; 937 } 938 } 939 940 FX_BOOL Document::creator(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 941 { 942 ASSERT(m_pDocument != NULL); 943 944 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 945 if (!pDictionary)return FALSE; 946 947 if (vp.IsGetting()) 948 { 949 vp << pDictionary->GetUnicodeText("Creator"); 950 return TRUE; 951 } 952 else 953 { 954 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 955 956 CFX_WideString csCreator; 957 vp >> csCreator; 958 pDictionary->SetAtString("Creator", PDF_EncodeText(csCreator)); 959 m_pDocument->SetChangeMark(); 960 return TRUE; 961 } 962 } 963 964 FX_BOOL Document::delay(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 965 { 966 if (vp.IsGetting()) 967 { 968 vp << m_bDelay; 969 return TRUE; 970 } 971 else 972 { 973 ASSERT(m_pDocument != NULL); 974 975 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 976 977 bool b; 978 vp >> b; 979 980 m_bDelay = b; 981 982 if (m_bDelay) 983 { 984 for (int i=0,sz=m_DelayData.GetSize(); i<sz; i++) 985 delete m_DelayData.GetAt(i); 986 987 m_DelayData.RemoveAll(); 988 } 989 else 990 { 991 CFX_ArrayTemplate<CJS_DelayData*> DelayDataToProcess; 992 993 for (int i=0,sz=m_DelayData.GetSize(); i < sz; i++) 994 { 995 if (CJS_DelayData* pData = m_DelayData.GetAt(i)) 996 { 997 DelayDataToProcess.Add(pData); 998 m_DelayData.SetAt(i, NULL); 999 } 1000 } 1001 m_DelayData.RemoveAll(); 1002 1003 for (int i=0,sz=DelayDataToProcess.GetSize(); i < sz; i++) 1004 { 1005 CJS_DelayData* pData = DelayDataToProcess.GetAt(i); 1006 Field::DoDelay(m_pDocument, pData); 1007 DelayDataToProcess.SetAt(i,NULL); 1008 delete pData; 1009 } 1010 } 1011 1012 return TRUE; 1013 } 1014 } 1015 1016 FX_BOOL Document::keywords(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1017 { 1018 ASSERT(m_pDocument != NULL); 1019 1020 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 1021 if (!pDictionary)return FALSE; 1022 1023 if (vp.IsGetting()) 1024 { 1025 vp << pDictionary->GetUnicodeText("Keywords"); 1026 return TRUE; 1027 } 1028 else 1029 { 1030 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 1031 1032 CFX_WideString csKeywords; 1033 vp >> csKeywords; 1034 pDictionary->SetAtString("Keywords", PDF_EncodeText(csKeywords)); 1035 m_pDocument->SetChangeMark(); 1036 return TRUE; 1037 } 1038 } 1039 1040 FX_BOOL Document::modDate(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1041 { 1042 ASSERT(m_pDocument != NULL); 1043 1044 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 1045 if (!pDictionary)return FALSE; 1046 1047 if (vp.IsGetting()) 1048 { 1049 vp << pDictionary->GetUnicodeText("ModDate"); 1050 return TRUE; 1051 } 1052 else 1053 { 1054 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 1055 1056 CFX_WideString csmodDate; 1057 vp >> csmodDate; 1058 pDictionary->SetAtString("ModDate", PDF_EncodeText(csmodDate)); 1059 m_pDocument->SetChangeMark(); 1060 return TRUE; 1061 } 1062 } 1063 1064 FX_BOOL Document::producer(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1065 { 1066 ASSERT(m_pDocument != NULL); 1067 1068 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 1069 if (!pDictionary)return FALSE; 1070 1071 if (vp.IsGetting()) 1072 { 1073 vp << pDictionary->GetUnicodeText("Producer"); 1074 return TRUE; 1075 } 1076 else 1077 { 1078 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 1079 1080 CFX_WideString csproducer; 1081 vp >> csproducer; 1082 pDictionary->SetAtString("Producer", PDF_EncodeText(csproducer)); 1083 m_pDocument->SetChangeMark(); 1084 return TRUE; 1085 } 1086 } 1087 1088 FX_BOOL Document::subject(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1089 { 1090 ASSERT(m_pDocument != NULL); 1091 1092 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 1093 if (!pDictionary)return FALSE; 1094 1095 if (vp.IsGetting()) 1096 { 1097 vp << pDictionary->GetUnicodeText("Subject"); 1098 return TRUE; 1099 } 1100 else 1101 { 1102 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 1103 1104 CFX_WideString cssubject; 1105 vp >> cssubject; 1106 pDictionary->SetAtString("Subject", PDF_EncodeText(cssubject)); 1107 m_pDocument->SetChangeMark(); 1108 return TRUE; 1109 } 1110 } 1111 1112 FX_BOOL Document::title(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1113 { 1114 ASSERT(m_pDocument != NULL); 1115 1116 if (m_pDocument == NULL || m_pDocument->GetDocument() == NULL) 1117 return FALSE; 1118 1119 CPDF_Dictionary* pDictionary = m_pDocument->GetDocument()->GetInfo(); 1120 if (!pDictionary)return FALSE; 1121 1122 if (vp.IsGetting()) 1123 { 1124 vp << pDictionary->GetUnicodeText("Title"); 1125 return TRUE; 1126 } 1127 else 1128 { 1129 if (!m_pDocument->GetPermissions(FPDFPERM_MODIFY)) return FALSE; 1130 1131 CFX_WideString cstitle; 1132 vp >> cstitle; 1133 pDictionary->SetAtString("Title", PDF_EncodeText(cstitle)); 1134 m_pDocument->SetChangeMark(); 1135 return TRUE; 1136 } 1137 } 1138 1139 FX_BOOL Document::numPages(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1140 { 1141 if (vp.IsSetting()) { 1142 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 1143 sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); 1144 return FALSE; 1145 } 1146 vp << m_pDocument->GetPageCount(); 1147 return TRUE; 1148 } 1149 1150 FX_BOOL Document::external(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1151 { 1152 //In Chrome case,should always return true. 1153 if (vp.IsGetting()) { 1154 vp << TRUE; 1155 } 1156 return TRUE; 1157 } 1158 1159 FX_BOOL Document::filesize(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1160 { 1161 if (vp.IsSetting()) { 1162 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 1163 sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); 1164 return FALSE; 1165 } 1166 vp << 0; 1167 return TRUE; 1168 } 1169 1170 FX_BOOL Document::mouseX(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1171 { 1172 return TRUE; 1173 } 1174 1175 FX_BOOL Document::mouseY(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1176 { 1177 return TRUE; 1178 } 1179 1180 FX_BOOL Document::baseURL(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1181 { 1182 if (vp.IsGetting()) 1183 { 1184 vp << m_cwBaseURL; 1185 } 1186 else 1187 { 1188 vp >> m_cwBaseURL; 1189 } 1190 return TRUE; 1191 } 1192 1193 FX_BOOL Document::calculate(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1194 { 1195 ASSERT(m_pDocument != NULL); 1196 1197 CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); 1198 ASSERT(pInterForm != NULL); 1199 1200 if (vp.IsGetting()) 1201 { 1202 if (pInterForm->IsCalculateEnabled()) 1203 vp << true; 1204 else 1205 vp << false; 1206 } 1207 else 1208 { 1209 bool bCalculate; 1210 vp >> bCalculate; 1211 1212 pInterForm->EnableCalculate(bCalculate); 1213 } 1214 1215 return TRUE; 1216 } 1217 1218 FX_BOOL Document::documentFileName(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1219 { 1220 if (vp.IsSetting()) { 1221 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 1222 sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); 1223 return FALSE; 1224 } 1225 CFX_WideString wsFilePath = m_pDocument->GetPath(); 1226 FX_INT32 i = wsFilePath.GetLength() - 1; 1227 for ( ; i >= 0; i-- ) 1228 { 1229 if ( wsFilePath.GetAt( i ) == L'\\' || wsFilePath.GetAt( i ) == L'/' ) 1230 break; 1231 } 1232 if ( i >= 0 && i < wsFilePath.GetLength() - 1 ) 1233 { 1234 vp << ( wsFilePath.GetBuffer( wsFilePath.GetLength() ) + i + 1 ); 1235 }else{ 1236 vp << L""; 1237 } 1238 return TRUE; 1239 } 1240 1241 CFX_WideString Document::ReversalStr(CFX_WideString cbFrom) 1242 { 1243 size_t iLength = cbFrom.GetLength(); 1244 pdfium::base::CheckedNumeric<size_t> iSize = sizeof(wchar_t); 1245 iSize *= (iLength + 1); 1246 wchar_t* pResult = (wchar_t*)malloc(iSize.ValueOrDie()); 1247 wchar_t* pFrom = (wchar_t*)cbFrom.GetBuffer(iLength); 1248 1249 for (size_t i = 0; i < iLength; i++) 1250 { 1251 pResult[i] = *(pFrom + iLength - i - 1); 1252 } 1253 pResult[iLength] = L'\0'; 1254 1255 cbFrom.ReleaseBuffer(); 1256 CFX_WideString cbRet = CFX_WideString(pResult); 1257 free(pResult); 1258 pResult = NULL; 1259 return cbRet; 1260 } 1261 1262 CFX_WideString Document::CutString(CFX_WideString cbFrom) 1263 { 1264 size_t iLength = cbFrom.GetLength(); 1265 pdfium::base::CheckedNumeric<size_t> iSize = sizeof(wchar_t); 1266 iSize *= (iLength + 1); 1267 wchar_t* pResult = (wchar_t*)malloc(iSize.ValueOrDie()); 1268 wchar_t* pFrom = (wchar_t*)cbFrom.GetBuffer(iLength); 1269 1270 for (int i = 0; i < iLength; i++) 1271 { 1272 if (pFrom[i] == L'\\' || pFrom[i] == L'/') 1273 { 1274 pResult[i] = L'\0'; 1275 break; 1276 } 1277 pResult[i] = pFrom[i]; 1278 } 1279 pResult[iLength] = L'\0'; 1280 1281 cbFrom.ReleaseBuffer(); 1282 CFX_WideString cbRet = CFX_WideString(pResult); 1283 free(pResult); 1284 pResult = NULL; 1285 return cbRet; 1286 } 1287 1288 FX_BOOL Document::path(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1289 { 1290 if (vp.IsSetting()) { 1291 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 1292 sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); 1293 return FALSE; 1294 } 1295 vp << app::SysPathToPDFPath(m_pDocument->GetPath()); 1296 return TRUE; 1297 } 1298 1299 FX_BOOL Document::pageWindowRect(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1300 { 1301 return TRUE; 1302 } 1303 1304 FX_BOOL Document::layout(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1305 { 1306 return TRUE; 1307 } 1308 1309 FX_BOOL Document::addLink(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1310 { 1311 return TRUE; 1312 } 1313 1314 FX_BOOL Document::closeDoc(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1315 { 1316 ASSERT(m_pDocument != NULL); 1317 return TRUE; 1318 } 1319 1320 FX_BOOL Document::getPageBox(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1321 { 1322 return TRUE; 1323 } 1324 1325 FX_BOOL Document::getAnnot(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1326 { 1327 return TRUE; 1328 } 1329 1330 FX_BOOL Document::getAnnots(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1331 { 1332 vRet.SetNull(); 1333 return TRUE; 1334 } 1335 1336 FX_BOOL Document::getAnnot3D(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1337 { 1338 vRet.SetNull(); 1339 return TRUE; 1340 } 1341 1342 FX_BOOL Document::getAnnots3D(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1343 { 1344 vRet = VT_undefined; 1345 return TRUE; 1346 } 1347 1348 FX_BOOL Document::getOCGs(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1349 { 1350 return TRUE; 1351 } 1352 1353 FX_BOOL Document::getLinks(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1354 { 1355 return TRUE; 1356 } 1357 1358 bool Document::IsEnclosedInRect(CFX_FloatRect rect, CFX_FloatRect LinkRect) 1359 { 1360 if (rect.left <= LinkRect.left 1361 && rect.top <= LinkRect.top 1362 && rect.right >= LinkRect.right 1363 && rect.bottom >= LinkRect.bottom) 1364 return true; 1365 else 1366 return false; 1367 } 1368 1369 void IconTree::InsertIconElement(IconElement* pNewIcon) 1370 { 1371 if (!pNewIcon)return; 1372 1373 if (m_pHead == NULL && m_pEnd == NULL) 1374 { 1375 m_pHead = m_pEnd = pNewIcon; 1376 m_iLength++; 1377 } 1378 else 1379 { 1380 m_pEnd->NextIcon = pNewIcon; 1381 m_pEnd = pNewIcon; 1382 m_iLength++; 1383 } 1384 } 1385 1386 void IconTree::DeleteIconTree() 1387 { 1388 if (!m_pHead || !m_pEnd)return; 1389 1390 IconElement* pTemp = NULL; 1391 while(m_pEnd != m_pHead) 1392 { 1393 pTemp = m_pHead; 1394 m_pHead = m_pHead->NextIcon; 1395 delete pTemp; 1396 } 1397 1398 delete m_pEnd; 1399 m_pHead = NULL; 1400 m_pEnd = NULL; 1401 } 1402 1403 int IconTree::GetLength() 1404 { 1405 return m_iLength; 1406 } 1407 1408 IconElement* IconTree::operator [](int iIndex) 1409 { 1410 if (iIndex >= 0 && iIndex <= m_iLength) 1411 { 1412 IconElement* pTemp = m_pHead; 1413 for (int i = 0; i < iIndex; i++) 1414 { 1415 pTemp = pTemp->NextIcon; 1416 } 1417 return pTemp; 1418 } 1419 else 1420 return NULL; 1421 } 1422 1423 void IconTree::DeleteIconElement(CFX_WideString swIconName) 1424 { 1425 IconElement* pTemp = m_pHead; 1426 int iLoopCount = m_iLength; 1427 for (int i = 0; i < iLoopCount - 1; i++) 1428 { 1429 if (pTemp == m_pEnd) 1430 break; 1431 1432 if (m_pHead->IconName == swIconName) 1433 { 1434 m_pHead = m_pHead->NextIcon; 1435 delete pTemp; 1436 m_iLength--; 1437 pTemp = m_pHead; 1438 } 1439 if (pTemp->NextIcon->IconName == swIconName) 1440 { 1441 if (pTemp->NextIcon == m_pEnd) 1442 { 1443 m_pEnd = pTemp; 1444 delete pTemp->NextIcon; 1445 m_iLength--; 1446 pTemp->NextIcon = NULL; 1447 } 1448 else 1449 { 1450 IconElement* pElement = pTemp->NextIcon; 1451 pTemp->NextIcon = pTemp->NextIcon->NextIcon; 1452 delete pElement; 1453 m_iLength--; 1454 pElement = NULL; 1455 } 1456 1457 continue; 1458 } 1459 1460 pTemp = pTemp->NextIcon; 1461 } 1462 } 1463 1464 FX_BOOL Document::addIcon(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1465 { 1466 CJS_Context* pContext = (CJS_Context*)cc; 1467 if (params.size() != 2) { 1468 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); 1469 return FALSE; 1470 } 1471 1472 CFX_WideString swIconName = params[0].ToCFXWideString(); 1473 JSFXObject pJSIcon = params[1].ToV8Object(); 1474 1475 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 1476 if (JS_GetObjDefnID(pJSIcon) != JS_GetObjDefnID(*pRuntime, L"Icon")) { 1477 sError = JSGetStringFromID(pContext, IDS_STRING_JSTYPEERROR); 1478 return FALSE; 1479 } 1480 1481 CJS_EmbedObj* pEmbedObj = params[1].ToCJSObject()->GetEmbedObject(); 1482 if (!pEmbedObj) { 1483 sError = JSGetStringFromID(pContext, IDS_STRING_JSTYPEERROR); 1484 return FALSE; 1485 } 1486 1487 Icon* pIcon = (Icon*)pEmbedObj; 1488 if (!m_pIconTree) 1489 m_pIconTree = new IconTree(); 1490 1491 IconElement* pNewIcon = new IconElement(); 1492 pNewIcon->IconName = swIconName; 1493 pNewIcon->NextIcon = NULL; 1494 pNewIcon->IconStream = pIcon; 1495 m_pIconTree->InsertIconElement(pNewIcon); 1496 return TRUE; 1497 } 1498 1499 FX_BOOL Document::icons(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1500 { 1501 if (vp.IsSetting()) { 1502 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 1503 sError = JSGetStringFromID(pContext, IDS_STRING_JSREADONLY); 1504 return FALSE; 1505 } 1506 1507 if (!m_pIconTree) 1508 { 1509 vp.SetNull(); 1510 return TRUE; 1511 } 1512 1513 CJS_Array Icons(m_isolate); 1514 IconElement* pIconElement = NULL; 1515 int iIconTreeLength = m_pIconTree->GetLength(); 1516 1517 CJS_Context* pContext = (CJS_Context *)cc; 1518 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 1519 1520 for (int i = 0; i < iIconTreeLength; i++) 1521 { 1522 pIconElement = (*m_pIconTree)[i]; 1523 1524 JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon")); 1525 if (pObj.IsEmpty()) return FALSE; 1526 1527 CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj); 1528 if (!pJS_Icon) return FALSE; 1529 1530 Icon* pIcon = (Icon*)pJS_Icon->GetEmbedObject(); 1531 if (!pIcon)return FALSE; 1532 1533 pIcon->SetStream(pIconElement->IconStream->GetStream()); 1534 pIcon->SetIconName(pIconElement->IconName); 1535 Icons.SetElement(i, CJS_Value(m_isolate,pJS_Icon)); 1536 } 1537 1538 vp << Icons; 1539 return TRUE; 1540 } 1541 1542 FX_BOOL Document::getIcon(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1543 { 1544 CJS_Context* pContext = (CJS_Context *)cc; 1545 if (params.size() != 1) { 1546 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); 1547 return FALSE; 1548 } 1549 1550 if(!m_pIconTree) 1551 return FALSE; 1552 CFX_WideString swIconName = params[0].ToCFXWideString(); 1553 int iIconCounts = m_pIconTree->GetLength(); 1554 1555 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 1556 1557 for (int i = 0; i < iIconCounts; i++) 1558 { 1559 if ((*m_pIconTree)[i]->IconName == swIconName) 1560 { 1561 Icon* pRetIcon = (*m_pIconTree)[i]->IconStream; 1562 1563 JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"Icon")); 1564 if (pObj.IsEmpty()) return FALSE; 1565 1566 CJS_Icon * pJS_Icon = (CJS_Icon *)JS_GetPrivate(pObj); 1567 if (!pJS_Icon) return FALSE; 1568 1569 Icon* pIcon = (Icon*)pJS_Icon->GetEmbedObject(); 1570 if (!pIcon)return FALSE; 1571 1572 pIcon->SetIconName(swIconName); 1573 pIcon->SetStream(pRetIcon->GetStream()); 1574 vRet = pJS_Icon; 1575 return TRUE; 1576 } 1577 } 1578 1579 return FALSE; 1580 } 1581 1582 FX_BOOL Document::removeIcon(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1583 { 1584 CJS_Context* pContext = (CJS_Context *)cc; 1585 if (params.size() != 1) { 1586 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR); 1587 return FALSE; 1588 } 1589 1590 if(!m_pIconTree) 1591 return FALSE; 1592 CFX_WideString swIconName = params[0].ToCFXWideString(); 1593 return TRUE; 1594 } 1595 1596 FX_BOOL Document::createDataObject(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1597 { 1598 // Unsafe, not implemented. 1599 return TRUE; 1600 } 1601 1602 FX_BOOL Document::media(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1603 { 1604 return TRUE; 1605 } 1606 1607 FX_BOOL Document::calculateNow(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1608 { 1609 ASSERT(m_pDocument != NULL); 1610 1611 if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 1612 m_pDocument->GetPermissions(FPDFPERM_ANNOT_FORM) || 1613 m_pDocument->GetPermissions(FPDFPERM_FILL_FORM))) return FALSE; 1614 1615 CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)m_pDocument->GetInterForm(); 1616 ASSERT(pInterForm != NULL); 1617 pInterForm->OnCalculate(); 1618 return TRUE; 1619 } 1620 1621 FX_BOOL Document::Collab(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1622 { 1623 return TRUE; 1624 } 1625 1626 FX_BOOL Document::getPageNthWord(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1627 { 1628 ASSERT(m_pDocument != NULL); 1629 1630 if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; 1631 1632 int nPageNo = params.GetSize() > 0 ? params[0].ToInt() : 0; 1633 int nWordNo = params.GetSize() > 1 ? params[1].ToInt() : 0; 1634 bool bStrip = params.GetSize() > 2 ? params[2].ToBool() : true; 1635 1636 CPDF_Document* pDocument = m_pDocument->GetDocument(); 1637 if (!pDocument) return FALSE; 1638 1639 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 1640 if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount()) 1641 { 1642 sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR); 1643 return FALSE; 1644 } 1645 1646 CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo); 1647 if (!pPageDict) return FALSE; 1648 1649 CPDF_Page page; 1650 page.Load(pDocument, pPageDict); 1651 page.StartParse(); 1652 page.ParseContent(); 1653 1654 FX_POSITION pos = page.GetFirstObjectPosition(); 1655 1656 int nWords = 0; 1657 1658 CFX_WideString swRet; 1659 1660 while (pos) 1661 { 1662 if (CPDF_PageObject* pPageObj = page.GetNextObject(pos)) 1663 { 1664 if (pPageObj->m_Type == PDFPAGE_TEXT) 1665 { 1666 int nObjWords = CountWords((CPDF_TextObject*)pPageObj); 1667 1668 if (nWords + nObjWords >= nWordNo) 1669 { 1670 swRet = GetObjWordStr((CPDF_TextObject*)pPageObj, nWordNo - nWords); 1671 break; 1672 } 1673 1674 nWords += nObjWords; 1675 } 1676 } 1677 } 1678 1679 if (bStrip) 1680 { 1681 swRet.TrimLeft(); 1682 swRet.TrimRight(); 1683 } 1684 1685 vRet = swRet.c_str(); 1686 return TRUE; 1687 } 1688 1689 FX_BOOL Document::getPageNthWordQuads(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1690 { 1691 ASSERT(m_pDocument != NULL); 1692 1693 if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; 1694 1695 return FALSE; 1696 } 1697 1698 FX_BOOL Document::getPageNumWords(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1699 { 1700 ASSERT(m_pDocument != NULL); 1701 1702 if (!m_pDocument->GetPermissions(FPDFPERM_EXTRACT_ACCESS)) return FALSE; 1703 1704 int nPageNo = params.GetSize() > 0 ? params[0].ToInt() : 0; 1705 1706 CPDF_Document* pDocument = m_pDocument->GetDocument(); 1707 ASSERT(pDocument != NULL); 1708 1709 CJS_Context* pContext = static_cast<CJS_Context*>(cc); 1710 if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount()) 1711 { 1712 sError = JSGetStringFromID(pContext, IDS_STRING_JSVALUEERROR); 1713 return FALSE; 1714 } 1715 1716 CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo); 1717 if (!pPageDict) return FALSE; 1718 1719 CPDF_Page page; 1720 page.Load(pDocument, pPageDict); 1721 page.StartParse(); 1722 page.ParseContent(); 1723 1724 FX_POSITION pos = page.GetFirstObjectPosition(); 1725 1726 int nWords = 0; 1727 1728 while (pos) 1729 { 1730 if (CPDF_PageObject* pPageObj = page.GetNextObject(pos)) 1731 { 1732 if (pPageObj->m_Type == PDFPAGE_TEXT) 1733 { 1734 CPDF_TextObject* pTextObj = (CPDF_TextObject*)pPageObj; 1735 nWords += CountWords(pTextObj); 1736 } 1737 } 1738 } 1739 1740 vRet = nWords; 1741 1742 return TRUE; 1743 } 1744 1745 FX_BOOL Document::getPrintParams(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1746 { 1747 CJS_Context* pContext = (CJS_Context*)cc; 1748 CJS_Runtime* pRuntime = pContext->GetJSRuntime(); 1749 JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"PrintParamsObj")); 1750 1751 // Not implemented yet. 1752 1753 vRet = pRetObj; 1754 return TRUE; 1755 } 1756 1757 #define ISLATINWORD(u) (u != 0x20 && u <= 0x28FF) 1758 1759 int Document::CountWords(CPDF_TextObject* pTextObj) 1760 { 1761 if (!pTextObj) return 0; 1762 1763 int nWords = 0; 1764 1765 CPDF_Font* pFont = pTextObj->GetFont(); 1766 if (!pFont) return 0; 1767 1768 FX_BOOL bIsLatin = FALSE; 1769 1770 for (int i=0, sz=pTextObj->CountChars(); i<sz; i++) 1771 { 1772 FX_DWORD charcode = -1; 1773 FX_FLOAT kerning; 1774 1775 pTextObj->GetCharInfo(i, charcode, kerning); 1776 CFX_WideString swUnicode = pFont->UnicodeFromCharCode(charcode); 1777 1778 FX_WORD unicode = 0; 1779 if (swUnicode.GetLength() > 0) 1780 unicode = swUnicode[0]; 1781 1782 if (ISLATINWORD(unicode) && bIsLatin) 1783 continue; 1784 1785 bIsLatin = ISLATINWORD(unicode); 1786 if (unicode != 0x20) 1787 nWords++; 1788 } 1789 1790 return nWords; 1791 } 1792 1793 CFX_WideString Document::GetObjWordStr(CPDF_TextObject* pTextObj, int nWordIndex) 1794 { 1795 ASSERT(pTextObj != NULL); 1796 1797 CFX_WideString swRet; 1798 1799 CPDF_Font* pFont = pTextObj->GetFont(); 1800 if (!pFont) return L""; 1801 1802 int nWords = 0; 1803 FX_BOOL bIsLatin = FALSE; 1804 1805 for (int i=0, sz=pTextObj->CountChars(); i<sz; i++) 1806 { 1807 FX_DWORD charcode = -1; 1808 FX_FLOAT kerning; 1809 1810 pTextObj->GetCharInfo(i, charcode, kerning); 1811 CFX_WideString swUnicode = pFont->UnicodeFromCharCode(charcode); 1812 1813 FX_WORD unicode = 0; 1814 if (swUnicode.GetLength() > 0) 1815 unicode = swUnicode[0]; 1816 1817 if (ISLATINWORD(unicode) && bIsLatin) 1818 { 1819 } 1820 else 1821 { 1822 bIsLatin = ISLATINWORD(unicode); 1823 if (unicode != 0x20) 1824 nWords++; 1825 } 1826 1827 if (nWords-1 == nWordIndex) 1828 swRet += unicode; 1829 } 1830 1831 return swRet; 1832 } 1833 1834 FX_BOOL Document::zoom(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1835 { 1836 1837 return TRUE; 1838 } 1839 1840 /** 1841 (none, NoVary) 1842 (fitP, FitPage) 1843 (fitW, FitWidth) 1844 (fitH, FitHeight) 1845 (fitV, FitVisibleWidth) 1846 (pref, Preferred) 1847 (refW, ReflowWidth) 1848 */ 1849 1850 FX_BOOL Document::zoomType(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) 1851 { 1852 return TRUE; 1853 } 1854 1855 FX_BOOL Document::deletePages(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1856 { 1857 v8::Isolate* isolate = GetIsolate(cc); 1858 ASSERT(m_pDocument != NULL); 1859 1860 if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) || 1861 m_pDocument->GetPermissions(FPDFPERM_ASSEMBLE))) return FALSE; 1862 1863 int iSize = params.size(); 1864 1865 int nStart = 0; 1866 int nEnd = 0; 1867 1868 if (iSize < 1) 1869 { 1870 } 1871 else if (iSize == 1) 1872 { 1873 if (params[0].GetType() == VT_object) 1874 { 1875 JSObject pObj = params[0].ToV8Object(); 1876 v8::Local<v8::Value> pValue = JS_GetObjectElement(isolate, pObj, L"nStart"); 1877 nStart = CJS_Value(m_isolate, pValue, GET_VALUE_TYPE(pValue)).ToInt(); 1878 1879 pValue = JS_GetObjectElement(isolate, pObj, L"nEnd"); 1880 nEnd = CJS_Value(m_isolate, pValue, GET_VALUE_TYPE(pValue)).ToInt(); 1881 } 1882 else 1883 { 1884 nStart = params[0].ToInt(); 1885 } 1886 } 1887 else 1888 { 1889 nStart = params[0].ToInt(); 1890 nEnd = params[1].ToInt(); 1891 } 1892 1893 int nTotal = m_pDocument->GetPageCount(); 1894 1895 if (nStart < 0) nStart = 0; 1896 if (nStart >= nTotal) nStart = nTotal - 1; 1897 1898 if (nEnd < 0) nEnd = 0; 1899 if (nEnd >= nTotal) nEnd = nTotal - 1; 1900 1901 if (nEnd < nStart) nEnd = nStart; 1902 1903 1904 1905 return TRUE; 1906 } 1907 1908 FX_BOOL Document::extractPages(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1909 { 1910 // Unsafe, not supported. 1911 return TRUE; 1912 } 1913 1914 FX_BOOL Document::insertPages(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1915 { 1916 // Unsafe, not supported. 1917 return TRUE; 1918 } 1919 1920 FX_BOOL Document::replacePages(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1921 { 1922 // Unsafe, not supported. 1923 return TRUE; 1924 } 1925 1926 FX_BOOL Document::getURL(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError) 1927 { 1928 // Unsafe, not supported. 1929 return TRUE; 1930 } 1931 1932 void Document::AddDelayData(CJS_DelayData* pData) 1933 { 1934 m_DelayData.Add(pData); 1935 } 1936 1937 void Document::DoFieldDelay(const CFX_WideString& sFieldName, int nControlIndex) 1938 { 1939 CFX_DWordArray DelArray; 1940 CFX_ArrayTemplate<CJS_DelayData*> DelayDataForFieldAndControlIndex; 1941 1942 for (int i=0,sz=m_DelayData.GetSize(); i<sz; i++) 1943 { 1944 if (CJS_DelayData* pData = m_DelayData.GetAt(i)) 1945 { 1946 if (pData->sFieldName == sFieldName && pData->nControlIndex == nControlIndex) 1947 { 1948 DelayDataForFieldAndControlIndex.Add(pData); 1949 m_DelayData.SetAt(i, NULL); 1950 DelArray.Add(i); 1951 } 1952 } 1953 } 1954 1955 for (int j=DelArray.GetSize()-1; j>=0; j--) 1956 { 1957 m_DelayData.RemoveAt(DelArray[j]); 1958 } 1959 1960 for (int i=0,sz=DelayDataForFieldAndControlIndex.GetSize(); i < sz; i++) 1961 { 1962 CJS_DelayData* pData = DelayDataForFieldAndControlIndex.GetAt(i); 1963 Field::DoDelay(m_pDocument, pData); 1964 DelayDataForFieldAndControlIndex.SetAt(i,NULL); 1965 delete pData; 1966 } 1967 } 1968 1969 void Document::AddDelayAnnotData(CJS_AnnotObj *pData) 1970 { 1971 m_DelayAnnotData.Add(pData); 1972 } 1973 1974 void Document::DoAnnotDelay() 1975 { 1976 CFX_DWordArray DelArray; 1977 1978 for (int j=DelArray.GetSize()-1; j>=0; j--) 1979 { 1980 m_DelayData.RemoveAt(DelArray[j]); 1981 } 1982 } 1983 1984 CJS_Document* Document::GetCJSDoc() const 1985 { 1986 return static_cast<CJS_Document*>(m_pJSObject); 1987 } 1988 1989
