fpdfsdk/src/javascript/app.cpp

   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/app.h"
  13 #include "../../include/javascript/JS_EventHandler.h"
  14 #include "../../include/javascript/resource.h"
  15 #include "../../include/javascript/JS_Context.h"
  16 #include "../../include/javascript/JS_Runtime.h"
  17 #include "../../include/javascript/Document.h"
  18
  19
  20 static v8::Isolate* GetIsolate(IFXJS_Context* cc)
  21 {
  22         CJS_Context* pContext = (CJS_Context *)cc;
  23         ASSERT(pContext != NULL);
  24
  25         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
  26         ASSERT(pRuntime != NULL);
  27
  28         return pRuntime->GetIsolate();
  29 }
  30
  31 /* ---------------------------- TimerObj ---------------------------- */
  32
  33 BEGIN_JS_STATIC_CONST(CJS_TimerObj)
  34 END_JS_STATIC_CONST()
  35
  36 BEGIN_JS_STATIC_PROP(CJS_TimerObj)
  37 END_JS_STATIC_PROP()
  38
  39 BEGIN_JS_STATIC_METHOD(CJS_TimerObj)
  40 END_JS_STATIC_METHOD()
  41
  42 IMPLEMENT_JS_CLASS(CJS_TimerObj, TimerObj)
  43
  44 TimerObj::TimerObj(CJS_Object* pJSObject)
  45 : CJS_EmbedObj(pJSObject),
  46 m_pTimer(NULL)
  47 {
  48
  49 }
  50
  51 TimerObj::~TimerObj()
  52 {
  53 }
  54
  55 void TimerObj::SetTimer(CJS_Timer* pTimer)
  56 {
  57         m_pTimer = pTimer;
  58 }
  59
  60 CJS_Timer* TimerObj::GetTimer() const
  61 {
  62         return m_pTimer;
  63 }
  64
  65 #define JS_STR_VIEWERTYPE_READER                L"Reader"
  66 #define JS_STR_VIEWERTYPE_STANDARD              L"Exchange"
  67 #define JS_STR_VIEWERVARIATION                  L"Full"
  68 #define JS_STR_PLATFORM                                 L"WIN"
  69 #define JS_STR_LANGUANGE                                L"ENU"
  70 #define JS_STR_VIEWERVERSION                    8
  71 #define JS_NUM_FORMSVERSION                             7
  72
  73 #define JS_FILEPATH_MAXLEN                              2000
  74
  75 /* ---------------------------- app ---------------------------- */
  76
  77 BEGIN_JS_STATIC_CONST(CJS_App)
  78 END_JS_STATIC_CONST()
  79
  80 BEGIN_JS_STATIC_PROP(CJS_App)
  81         JS_STATIC_PROP_ENTRY(activeDocs)
  82         JS_STATIC_PROP_ENTRY(calculate)
  83         JS_STATIC_PROP_ENTRY(formsVersion)
  84         JS_STATIC_PROP_ENTRY(fs)
  85         JS_STATIC_PROP_ENTRY(fullscreen)
  86         JS_STATIC_PROP_ENTRY(language)
  87         JS_STATIC_PROP_ENTRY(media)
  88         JS_STATIC_PROP_ENTRY(platform)
  89         JS_STATIC_PROP_ENTRY(runtimeHighlight)
  90         JS_STATIC_PROP_ENTRY(viewerType)
  91         JS_STATIC_PROP_ENTRY(viewerVariation)
  92         JS_STATIC_PROP_ENTRY(viewerVersion)
  93 END_JS_STATIC_PROP()
  94
  95 BEGIN_JS_STATIC_METHOD(CJS_App)
  96         JS_STATIC_METHOD_ENTRY(alert)
  97         JS_STATIC_METHOD_ENTRY(beep)
  98         JS_STATIC_METHOD_ENTRY(browseForDoc)
  99         JS_STATIC_METHOD_ENTRY(clearInterval)
 100         JS_STATIC_METHOD_ENTRY(clearTimeOut)
 101         JS_STATIC_METHOD_ENTRY(execDialog)
 102         JS_STATIC_METHOD_ENTRY(execMenuItem)
 103         JS_STATIC_METHOD_ENTRY(findComponent)
 104         JS_STATIC_METHOD_ENTRY(goBack)
 105         JS_STATIC_METHOD_ENTRY(goForward)
 106         JS_STATIC_METHOD_ENTRY(launchURL)
 107         JS_STATIC_METHOD_ENTRY(mailMsg)
 108         JS_STATIC_METHOD_ENTRY(newFDF)
 109         JS_STATIC_METHOD_ENTRY(newDoc)
 110         JS_STATIC_METHOD_ENTRY(openDoc)
 111         JS_STATIC_METHOD_ENTRY(openFDF)
 112         JS_STATIC_METHOD_ENTRY(popUpMenuEx)
 113         JS_STATIC_METHOD_ENTRY(popUpMenu)
 114         JS_STATIC_METHOD_ENTRY(response)
 115         JS_STATIC_METHOD_ENTRY(setInterval)
 116         JS_STATIC_METHOD_ENTRY(setTimeOut)
 117 END_JS_STATIC_METHOD()
 118
 119 IMPLEMENT_JS_CLASS(CJS_App,app)
 120
 121 app::app(CJS_Object * pJSObject) : CJS_EmbedObj(pJSObject) ,
 122         m_bCalculate(true),
 123         m_bRuntimeHighLight(false)
 124 //      m_pMenuHead(NULL)
 125 {
 126 }
 127
 128 app::~app(void)
 129 {
 130         for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
 131                 delete m_aTimer[i];
 132
 133         m_aTimer.RemoveAll();
 134 }
 135
 136 FX_BOOL app::activeDocs(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 137 {
 138         if (vp.IsGetting())
 139         {
 140
 141                 CJS_Context* pContext = (CJS_Context *)cc;
 142                 ASSERT(pContext != NULL);
 143
 144                 CPDFDoc_Environment* pApp = pContext->GetReaderApp();
 145                 ASSERT(pApp != NULL);
 146
 147                 CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 148                 ASSERT(pRuntime != NULL);
 149
 150                 CPDFSDK_Document* pCurDoc = pContext->GetReaderDocument();
 151
 152                 CJS_Array aDocs(pRuntime->GetIsolate());
 153 //              int iNumDocs = pApp->CountDocuments();
 154
 155 //              for(int iIndex = 0; iIndex<iNumDocs; iIndex++)
 156 //              {
 157                         CPDFSDK_Document* pDoc = pApp->GetCurrentDoc();
 158                         if (pDoc)
 159                         {
 160                                 CJS_Document * pJSDocument = NULL;
 161
 162                                 if (pDoc == pCurDoc)
 163                                 {
 164                                         JSFXObject pObj = JS_GetThisObj(*pRuntime);
 165
 166                                         if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"Document"))
 167                                         {
 168                                                 pJSDocument = (CJS_Document*)JS_GetPrivate(pRuntime->GetIsolate(),pObj);
 169                                         }
 170                                 }
 171                                 else
 172                                 {
 173                                         JSFXObject pObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime,L"Document"));
 174                                         pJSDocument = (CJS_Document*)JS_GetPrivate(pRuntime->GetIsolate(),pObj);
 175                                         ASSERT(pJSDocument != NULL);
 176
 177
 178                                         //                      pDocument->AttachDoc(pDoc);
 179                                 }
 180
 181                                 aDocs.SetElement(0,CJS_Value(pRuntime->GetIsolate(),pJSDocument));
 182                         }
 183         //              }
 184
 185                 if (aDocs.GetLength() > 0)
 186                         vp << aDocs;
 187                 else
 188                         vp.SetNull();
 189                 return TRUE;
 190         }
 191         return FALSE;
 192 }
 193
 194 FX_BOOL app::calculate(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 195 {
 196         if (vp.IsSetting())
 197         {
 198                 bool bVP;
 199                 vp >> bVP;
 200                 m_bCalculate = (FX_BOOL)bVP;
 201
 202                 CJS_Context* pContext = (CJS_Context*)cc;
 203                 ASSERT(pContext != NULL);
 204
 205                 CPDFDoc_Environment* pApp = pContext->GetReaderApp();
 206                 ASSERT(pApp != NULL);
 207
 208                 CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 209                 ASSERT(pRuntime != NULL);
 210
 211                 CJS_Array aDocs(pRuntime->GetIsolate());
 212                 if (CPDFSDK_Document* pDoc = pApp->GetCurrentDoc())
 213                 {
 214                         CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)pDoc->GetInterForm();
 215                         ASSERT(pInterForm != NULL);
 216                         pInterForm->EnableCalculate((FX_BOOL)m_bCalculate);
 217                 }
 218         }
 219         else
 220         {
 221                 vp << (bool)m_bCalculate;
 222         }
 223
 224         return TRUE;
 225 }
 226
 227 FX_BOOL app::formsVersion(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 228 {
 229         if (vp.IsGetting())
 230         {
 231                 vp << JS_NUM_FORMSVERSION;
 232                 return TRUE;
 233         }
 234
 235         return FALSE;
 236 }
 237
 238 FX_BOOL app::viewerType(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 239 {
 240         if (vp.IsGetting())
 241         {
 242                 vp << L"unknown";
 243                 return TRUE;
 244         }
 245
 246         return FALSE;
 247 }
 248
 249 FX_BOOL app::viewerVariation(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 250 {
 251         if (vp.IsGetting())
 252         {
 253                 vp << JS_STR_VIEWERVARIATION;
 254                 return TRUE;
 255         }
 256
 257         return FALSE;
 258 }
 259
 260 FX_BOOL app::viewerVersion(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 261 {
 262         if (vp.IsGetting())
 263         {
 264                 vp << JS_STR_VIEWERVERSION;
 265                 return TRUE;
 266         }
 267
 268         return FALSE;
 269 }
 270
 271 FX_BOOL app::platform(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 272 {
 273         if (vp.IsGetting())
 274         {
 275                 vp << JS_STR_PLATFORM;
 276                 return TRUE;
 277         }
 278
 279         return FALSE;
 280 }
 281
 282 FX_BOOL app::language(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 283 {
 284         if (vp.IsGetting())
 285         {
 286                 vp << JS_STR_LANGUANGE;
 287                 return TRUE;
 288         }
 289
 290         return FALSE;
 291 }
 292
 293 //creates a new fdf object that contains no data
 294 //comment: need reader support
 295 //note:
 296 //CFDF_Document * CPDFDoc_Environment::NewFDF();
 297 FX_BOOL app::newFDF(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 298 {
 299         return TRUE;
 300 }
 301 //opens a specified pdf document and returns its document object
 302 //comment:need reader support
 303 //note: as defined in js reference, the proto of this function's fourth parmeters, how old an fdf document while do not show it.
 304 //CFDF_Document * CPDFDoc_Environment::OpenFDF(string strPath,bool bUserConv);
 305
 306 FX_BOOL app::openFDF(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 307 {
 308         return TRUE;
 309 }
 310
 311 FX_BOOL app::alert(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 312 {
 313         int iSize = params.size();
 314         if (iSize < 1)
 315                 return FALSE;
 316
 317         CFX_WideString swMsg = L"";
 318         CFX_WideString swTitle = L"";
 319         int iIcon = 0;
 320         int iType = 0;
 321
 322         v8::Isolate* isolate = GetIsolate(cc);
 323
 324         if (iSize == 1)
 325         {
 326                 if (params[0].GetType() == VT_object)
 327                 {
 328                         JSObject pObj = params[0].ToV8Object();
 329                         {
 330                                 v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate, pObj, L"cMsg");
 331                                 swMsg = CJS_Value(isolate, pValue, VT_unknown).ToCFXWideString();
 332
 333                                 pValue = JS_GetObjectElement(isolate, pObj, L"cTitle");
 334                                 swTitle = CJS_Value(isolate, pValue, VT_unknown).ToCFXWideString();
 335
 336                                 pValue = JS_GetObjectElement(isolate, pObj, L"nIcon");
 337                                 iIcon = CJS_Value(isolate, pValue, VT_unknown).ToInt();
 338
 339                                 pValue = JS_GetObjectElement(isolate, pObj, L"nType");
 340                                 iType = CJS_Value(isolate, pValue, VT_unknown).ToInt();
 341                         }
 342
 343                         if (swMsg == L"")
 344                         {
 345                                 CJS_Array carray(isolate);
 346                                 if (params[0].ConvertToArray(carray))
 347                                 {
 348                                         int iLenth = carray.GetLength();
 349                                         CJS_Value* pValue = new CJS_Value(isolate);
 350 //                                      if (iLenth == 1)
 351 //                                              pValue = new CJS_Value(isolate);
 352 //                                      else if (iLenth > 1)
 353 //                                              pValue = new CJS_Value[iLenth];
 354
 355                                         for(int i = 0; i < iLenth; i++)
 356                                         {
 357                                                 carray.GetElement(i, *pValue);
 358                                                 swMsg += (*pValue).ToCFXWideString();
 359                                                 if (i < iLenth - 1)
 360                                                         swMsg += L",  ";
 361                                         }
 362
 363                                         if(pValue) delete pValue;
 364                                 }
 365                         }
 366
 367                         if (swTitle == L"")
 368                                 swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
 369                 }
 370                 else if (params[0].GetType() == VT_boolean)
 371                 {
 372                         FX_BOOL bGet = params[0].ToBool();
 373                         if (bGet)
 374                                 swMsg = L"true";
 375                         else
 376                                 swMsg = L"false";
 377
 378                         swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
 379                 }
 380                 else
 381                 {
 382                         swMsg = params[0].ToCFXWideString();
 383                         swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
 384                 }
 385         }
 386         else
 387         {
 388                 if (params[0].GetType() == VT_boolean)
 389                 {
 390                         FX_BOOL bGet = params[0].ToBool();
 391                         if (bGet)
 392                                 swMsg = L"true";
 393                         else
 394                                 swMsg = L"false";
 395                 }
 396                 else
 397                 {
 398                         swMsg = params[0].ToCFXWideString();
 399                 }
 400                 swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
 401
 402                 for(int i = 1;i<iSize;i++)
 403                 {
 404                         if (i == 1)
 405                                 iIcon = params[i].ToInt();
 406                         if (i == 2)
 407                                 iType = params[i].ToInt();
 408                         if (i == 3)
 409                                 swTitle = params[i].ToCFXWideString();
 410                 }
 411         }
 412
 413
 414         CJS_Context* pContext = (CJS_Context*)cc;
 415         ASSERT(pContext != NULL);
 416         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 417         ASSERT(pRuntime != NULL);
 418         pRuntime->BeginBlock();
 419         vRet = MsgBox(pRuntime->GetReaderApp(), JSGetPageView(cc), swMsg.c_str(), swTitle.c_str(), iType, iIcon);
 420         pRuntime->EndBlock();
 421
 422         return TRUE;
 423 }
 424
 425
 426 FX_BOOL app::beep(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 427 {
 428         if (params.size() == 1)
 429         {
 430                 CJS_Context* pContext = (CJS_Context*)cc;
 431                 CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 432                 CPDFDoc_Environment * pEnv = pRuntime->GetReaderApp();
 433                 pEnv->JS_appBeep(params[0].ToInt());
 434                 return TRUE;
 435         }
 436
 437         sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 438         return FALSE;
 439 }
 440
 441 FX_BOOL app::findComponent(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 442 {
 443         return TRUE;
 444 }
 445
 446 FX_BOOL app::popUpMenuEx(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 447 {
 448         return FALSE;
 449 }
 450
 451 FX_BOOL app::fs(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 452 {
 453         return FALSE;
 454 }
 455
 456 FX_BOOL app::setInterval(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 457 {
 458         CJS_Context* pContext = (CJS_Context*)cc;
 459         if (params.size() > 2 || params.size() == 0)
 460         {
 461                 sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
 462                 return FALSE;
 463         }
 464
 465         CFX_WideString script = params.size() > 0 ?  params[0].ToCFXWideString() : L"";
 466         if (script.IsEmpty())
 467         {
 468                 sError = JSGetStringFromID(pContext, IDS_STRING_JSAFNUMBER_KEYSTROKE);
 469                 return TRUE;
 470         }
 471
 472         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 473         FX_DWORD dwInterval = params.size() > 1 ? params[1].ToInt() : 1000;
 474
 475         CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
 476         ASSERT(pApp);
 477         CJS_Timer* pTimer = new CJS_Timer(this, pApp);
 478         m_aTimer.Add(pTimer);
 479
 480         pTimer->SetType(0);
 481         pTimer->SetRuntime(pRuntime);
 482         pTimer->SetJScript(script);
 483         pTimer->SetTimeOut(0);
 484 //      pTimer->SetStartTime(GetTickCount());
 485         pTimer->SetJSTimer(dwInterval);
 486
 487         JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"TimerObj"));
 488
 489         CJS_TimerObj* pJS_TimerObj = (CJS_TimerObj*)JS_GetPrivate(pRuntime->GetIsolate(),pRetObj);
 490         ASSERT(pJS_TimerObj != NULL);
 491
 492         TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
 493         ASSERT(pTimerObj != NULL);
 494
 495         pTimerObj->SetTimer(pTimer);
 496
 497         vRet = pRetObj;
 498
 499         return TRUE;
 500 }
 501
 502 FX_BOOL app::setTimeOut(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 503 {
 504         if (params.size() > 2 || params.size() == 0)
 505         {
 506                 sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 507                 return FALSE;
 508         }
 509
 510         CJS_Context* pContext = (CJS_Context*)cc;
 511         ASSERT(pContext != NULL);
 512         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 513         ASSERT(pRuntime != NULL);
 514
 515         CFX_WideString script = params.size() > 0 ? params[0].ToCFXWideString() : L"";
 516         if (script.IsEmpty())
 517         {
 518                 sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSAFNUMBER_KEYSTROKE);
 519                 return TRUE;
 520         }
 521
 522         FX_DWORD dwTimeOut = params.size() > 1 ? params[1].ToInt() : 1000;
 523
 524         CPDFDoc_Environment* pApp = pRuntime->GetReaderApp();
 525         ASSERT(pApp);
 526
 527         CJS_Timer* pTimer = new CJS_Timer(this, pApp);
 528         m_aTimer.Add(pTimer);
 529
 530         pTimer->SetType(1);
 531         pTimer->SetRuntime(pRuntime);
 532         pTimer->SetJScript(script);
 533         pTimer->SetTimeOut(dwTimeOut);
 534         pTimer->SetJSTimer(dwTimeOut);
 535
 536         JSFXObject pRetObj = JS_NewFxDynamicObj(*pRuntime, pContext, JS_GetObjDefnID(*pRuntime, L"TimerObj"));
 537
 538         CJS_TimerObj* pJS_TimerObj = (CJS_TimerObj*)JS_GetPrivate(pRuntime->GetIsolate(),pRetObj);
 539         ASSERT(pJS_TimerObj != NULL);
 540
 541         TimerObj* pTimerObj = (TimerObj*)pJS_TimerObj->GetEmbedObject();
 542         ASSERT(pTimerObj != NULL);
 543
 544         pTimerObj->SetTimer(pTimer);
 545
 546         vRet = pRetObj;
 547
 548         return TRUE;
 549 }
 550
 551 FX_BOOL app::clearTimeOut(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 552 {
 553         CJS_Context* pContext = (CJS_Context*)cc;
 554         ASSERT(pContext != NULL);
 555         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 556         ASSERT(pRuntime != NULL);
 557
 558         if (params.size() != 1)
 559         {
 560                 sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 561                 return FALSE;
 562         }
 563
 564         if (params[0].GetType() == VT_fxobject)
 565         {
 566                 JSFXObject pObj = params[0].ToV8Object();
 567                 {
 568                         if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"TimerObj"))
 569                         {
 570                                 if (CJS_Object* pJSObj = params[0].ToCJSObject())
 571                                 {
 572                                         if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject())
 573                                         {
 574                                                 if (CJS_Timer* pTimer = pTimerObj->GetTimer())
 575                                                 {
 576                                                         pTimer->KillJSTimer();
 577
 578                                                         for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
 579                                                         {
 580                                                                 if (m_aTimer[i] == pTimer)
 581                                                                 {
 582                                                                         m_aTimer.RemoveAt(i);
 583                                                                         break;
 584                                                                 }
 585                                                         }
 586
 587                                                         delete pTimer;
 588                                                         pTimerObj->SetTimer(NULL);
 589                                                 }
 590                                         }
 591                                 }
 592                         }
 593                 }
 594         }
 595
 596         return TRUE;
 597 }
 598
 599 FX_BOOL app::clearInterval(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 600 {
 601         CJS_Context* pContext = (CJS_Context*)cc;
 602         ASSERT(pContext != NULL);
 603         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 604         ASSERT(pRuntime != NULL);
 605
 606         if (params.size() != 1)
 607         {
 608                 sError = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSPARAMERROR);
 609                 return FALSE;
 610         }
 611
 612         if (params[0].GetType() == VT_fxobject)
 613         {
 614                 JSFXObject pObj = params[0].ToV8Object();
 615                 {
 616                         if (JS_GetObjDefnID(pObj) == JS_GetObjDefnID(*pRuntime, L"TimerObj"))
 617                         {
 618                                 if (CJS_Object* pJSObj = params[0].ToCJSObject())
 619                                 {
 620                                         if (TimerObj* pTimerObj = (TimerObj*)pJSObj->GetEmbedObject())
 621                                         {
 622                                                 if (CJS_Timer* pTimer = pTimerObj->GetTimer())
 623                                                 {
 624                                                         pTimer->KillJSTimer();
 625
 626                                                         for (int i=0,sz=m_aTimer.GetSize(); i<sz; i++)
 627                                                         {
 628                                                                 if (m_aTimer[i] == pTimer)
 629                                                                 {
 630                                                                         m_aTimer.RemoveAt(i);
 631                                                                         break;
 632                                                                 }
 633                                                         }
 634
 635                                                         delete pTimer;
 636                                                         pTimerObj->SetTimer(NULL);
 637                                                 }
 638                                         }
 639                                 }
 640                         }
 641                 }
 642         }
 643
 644         return TRUE;
 645 }
 646
 647 FX_BOOL app::execMenuItem(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 648 {
 649         return FALSE;
 650 }
 651
 652 void app::TimerProc(CJS_Timer* pTimer)
 653 {
 654         ASSERT(pTimer != NULL);
 655
 656         switch (pTimer->GetType())
 657         {
 658         case 0: //interval
 659                 RunJsScript(pTimer->GetRuntime(), pTimer->GetJScript());
 660                 break;
 661         case 1:
 662                 if (pTimer->GetTimeOut() > 0)
 663                 {
 664                         RunJsScript(pTimer->GetRuntime(), pTimer->GetJScript());
 665                         pTimer->KillJSTimer();
 666                 }
 667                 break;
 668         }
 669
 670 }
 671
 672 void app::RunJsScript(CJS_Runtime* pRuntime,const CFX_WideString& wsScript)
 673 {
 674         ASSERT(pRuntime != NULL);
 675
 676         if (!pRuntime->IsBlocking())
 677         {
 678                 IFXJS_Context* pContext = pRuntime->NewContext();
 679                 ASSERT(pContext != NULL);
 680                 pContext->OnExternal_Exec();
 681                 CFX_WideString wtInfo;
 682                 pContext->RunScript(wsScript,wtInfo);
 683                 pRuntime->ReleaseContext(pContext);
 684         }
 685 }
 686
 687 FX_BOOL app::goBack(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 688 {
 689   // Not supported.
 690   return TRUE;
 691 }
 692
 693 FX_BOOL app::goForward(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 694 {
 695   // Not supported.
 696   return TRUE;
 697 }
 698
 699 FX_BOOL app::mailMsg(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 700 {
 701         CJS_Context* pContext = (CJS_Context*)cc;
 702         v8::Isolate* isolate = GetIsolate(cc);
 703
 704         FX_BOOL bUI = TRUE;
 705         CFX_WideString cTo = L"";
 706         CFX_WideString cCc = L"";
 707         CFX_WideString cBcc = L"";
 708         CFX_WideString cSubject = L"";
 709         CFX_WideString cMsg = L"";
 710
 711         if (params.size() < 1)
 712                 return FALSE;
 713
 714         if (params[0].GetType() == VT_object)
 715         {
 716                 JSObject pObj = params[0].ToV8Object();
 717
 718                 v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate, pObj, L"bUI");
 719                 bUI = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToBool();
 720
 721                 pValue = JS_GetObjectElement(isolate, pObj, L"cTo");
 722                 cTo = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString();
 723
 724                 pValue = JS_GetObjectElement(isolate, pObj, L"cCc");
 725                 cCc = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString();
 726
 727                 pValue = JS_GetObjectElement(isolate, pObj, L"cBcc");
 728                 cBcc = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString();
 729
 730                 pValue = JS_GetObjectElement(isolate, pObj, L"cSubject");
 731                 cSubject = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString();
 732
 733                 pValue = JS_GetObjectElement(isolate, pObj, L"cMsg");
 734                 cMsg = CJS_Value(isolate, pValue, GET_VALUE_TYPE(pValue)).ToCFXWideString();
 735         } else {
 736                 if (params.size() < 2)
 737                         return FALSE;
 738
 739                 bUI = params[0].ToBool();
 740                 cTo = params[1].ToCFXWideString();
 741
 742                 if (params.size() >= 3)
 743                         cCc = params[2].ToCFXWideString();
 744                 if (params.size() >= 4)
 745                         cBcc = params[3].ToCFXWideString();
 746                 if (params.size() >= 5)
 747                         cSubject = params[4].ToCFXWideString();
 748                 if (params.size() >= 6)
 749                         cMsg = params[5].ToCFXWideString();
 750         }
 751
 752         CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 753         ASSERT(pRuntime != NULL);
 754
 755         CPDFDoc_Environment* pApp = pContext->GetReaderApp();
 756         ASSERT(pApp != NULL);
 757
 758         pRuntime->BeginBlock();
 759         pApp->JS_docmailForm(NULL, 0, bUI, cTo.c_str(), cSubject.c_str(), cCc.c_str(), cBcc.c_str(), cMsg.c_str());
 760         pRuntime->EndBlock();
 761
 762         return FALSE;
 763 }
 764
 765 FX_BOOL app::launchURL(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 766 {
 767   // Unsafe, not supported.
 768   return TRUE;
 769 }
 770
 771 FX_BOOL app::runtimeHighlight(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 772 {
 773         if (vp.IsSetting())
 774         {
 775                 vp>>m_bRuntimeHighLight;
 776         }
 777         else
 778         {
 779                 vp<<m_bRuntimeHighLight;
 780         }
 781
 782         return TRUE;
 783 }
 784
 785 FX_BOOL app::fullscreen(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 786 {
 787         return FALSE;
 788 }
 789
 790 FX_BOOL app::popUpMenu(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 791 {
 792         return FALSE;
 793 }
 794
 795
 796 FX_BOOL app::browseForDoc(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 797 {
 798   // Unsafe, not supported.
 799   return TRUE;
 800 }
 801
 802 CFX_WideString app::SysPathToPDFPath(const CFX_WideString& sOldPath)
 803 {
 804         CFX_WideString sRet = L"/";
 805
 806         for (int i=0,sz=sOldPath.GetLength(); i<sz; i++)
 807         {
 808                 wchar_t c = sOldPath.GetAt(i);
 809                 if (c == L':')
 810                 {
 811                 }
 812                 else
 813                 {
 814                         if (c == L'\\')
 815                         {
 816                                 sRet += L"/";
 817                         }
 818                         else
 819                         {
 820                                 sRet += c;
 821                         }
 822                 }
 823         }
 824
 825         return sRet;
 826 }
 827
 828 FX_BOOL app::newDoc(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 829 {
 830         return FALSE;
 831 }
 832
 833 FX_BOOL app::openDoc(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 834 {
 835         return FALSE;
 836 }
 837
 838 FX_BOOL app::response(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 839 {
 840         CFX_WideString swQuestion = L"";
 841         CFX_WideString swLabel = L"";
 842         CFX_WideString swTitle = L"PDF";
 843         CFX_WideString swDefault = L"";
 844         bool bPassWord = false;
 845
 846         v8::Isolate* isolate = GetIsolate(cc);
 847
 848         int iLength = params.size();
 849         if (iLength > 0 && params[0].GetType() == VT_object)
 850         {
 851                 JSObject pObj = params[0].ToV8Object();
 852                 v8::Handle<v8::Value> pValue = JS_GetObjectElement(isolate,pObj,L"cQuestion");
 853                 swQuestion = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 854
 855                 pValue = JS_GetObjectElement(isolate,pObj,L"cTitle");
 856                 swTitle = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 857
 858                 pValue = JS_GetObjectElement(isolate,pObj,L"cDefault");
 859                 swDefault = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 860
 861                 pValue = JS_GetObjectElement(isolate,pObj,L"cLabel");
 862                 swLabel = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToCFXWideString();
 863
 864                 pValue = JS_GetObjectElement(isolate,pObj,L"bPassword");
 865                 bPassWord = CJS_Value(isolate,pValue,GET_VALUE_TYPE(pValue)).ToBool();
 866         }
 867         else
 868         {
 869                 switch(iLength)
 870                 {
 871                 case 5:
 872                         swLabel = params[4].ToCFXWideString();
 873                         // FALLTHROUGH
 874                 case 4:
 875                         bPassWord = params[3].ToBool();
 876                         // FALLTHROUGH
 877                 case 3:
 878                         swDefault = params[2].ToCFXWideString();
 879                         // FALLTHROUGH
 880                 case 2:
 881                         swTitle = params[1].ToCFXWideString();
 882                         // FALLTHROUGH
 883                 case 1:
 884                         swQuestion = params[0].ToCFXWideString();
 885                         // FALLTHROUGH
 886                 default:
 887                         break;
 888                 }
 889         }
 890
 891         CJS_Context* pContext = (CJS_Context *)cc;
 892         ASSERT(pContext != NULL);
 893
 894         CPDFDoc_Environment* pApp = pContext->GetReaderApp();
 895         ASSERT(pApp != NULL);
 896
 897         const int MAX_INPUT_BYTES = 2048;
 898         char* pBuff = new char[MAX_INPUT_BYTES + 2];
 899         if (!pBuff)
 900                 return FALSE;
 901
 902         memset(pBuff, 0, MAX_INPUT_BYTES + 2);
 903         int nLengthBytes = pApp->JS_appResponse(swQuestion.c_str(), swTitle.c_str(), swDefault.c_str(),
 904                                             swLabel.c_str(), bPassWord, pBuff, MAX_INPUT_BYTES);
 905         if (nLengthBytes <= 0)
 906         {
 907                 vRet.SetNull();
 908                 delete[] pBuff;
 909                 return FALSE;
 910         }
 911         if (nLengthBytes > MAX_INPUT_BYTES)
 912                 nLengthBytes = MAX_INPUT_BYTES;
 913
 914         vRet = CFX_WideString::FromUTF16LE((unsigned short*)pBuff, nLengthBytes / sizeof(unsigned short)).c_str();
 915         delete[] pBuff;
 916         return TRUE;
 917 }
 918
 919 FX_BOOL app::media(IFXJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError)
 920 {
 921         return FALSE;
 922 }
 923
 924 FX_BOOL app::execDialog(IFXJS_Context* cc, const CJS_Parameters& params, CJS_Value& vRet, CFX_WideString& sError)
 925 {
 926         return TRUE;
 927 }