Merge XFA to PDFium master at 4dc95e7 on 10/28/2014
[pdfium.git] / fpdfsdk / src / fsdk_mgr.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/fsdk_define.h"
8 #include "../include/fpdfxfa/fpdfxfa_doc.h"
9 #include "../include/fpdfxfa/fpdfxfa_page.h"
10 #include "../include/fpdfxfa/fpdfxfa_util.h"
11 #include "../include/fsdk_mgr.h"
12 #include "../include/fpdf_ext.h"
13 #include "../include/formfiller/FFL_FormFiller.h"
14 #include "../include/javascript/IJavaScript.h"
15 #include "../include/fpdfxfa/fpdfxfa_app.h"
16
17 #if _FX_OS_ == _FX_ANDROID_
18 #include "time.h"
19 #else
20 #include <ctime>
21 #endif
22
23 //extern CPDFDoc_Environment* g_pFormFillApp;
24 class CFX_SystemHandler:public IFX_SystemHandler
25 {
26 public:
27         CFX_SystemHandler(CPDFDoc_Environment* pEnv):m_pEnv(pEnv),m_nCharSet(-1) {}
28 public:
29         virtual void                            InvalidateRect(FX_HWND hWnd, FX_RECT rect) ;
30         virtual void                            OutputSelectedRect(void* pFormFiller, CPDF_Rect& rect);
31
32         virtual FX_BOOL                         IsSelectionImplemented();
33
34         virtual CFX_WideString          GetClipboardText(FX_HWND hWnd){return L"";}
35         virtual FX_BOOL                         SetClipboardText(FX_HWND hWnd, CFX_WideString string) {return FALSE;}
36         
37         virtual void                            ClientToScreen(FX_HWND hWnd, FX_INT32& x, FX_INT32& y) {}
38         virtual void                            ScreenToClient(FX_HWND hWnd, FX_INT32& x, FX_INT32& y) {}
39
40         /*cursor style
41         FXCT_ARROW      
42         FXCT_NESW               
43         FXCT_NWSE               
44         FXCT_VBEAM              
45         FXCT_HBEAM              
46         FXCT_HAND
47         */
48         virtual void                            SetCursor(FX_INT32 nCursorType);
49
50         virtual FX_HMENU                        CreatePopupMenu() {return NULL;}
51         virtual FX_BOOL                         AppendMenuItem(FX_HMENU hMenu, FX_INT32 nIDNewItem, CFX_WideString string) {return FALSE;}
52         virtual FX_BOOL                         EnableMenuItem(FX_HMENU hMenu, FX_INT32 nIDItem, FX_BOOL bEnabled) {return FALSE;}
53         virtual FX_INT32                        TrackPopupMenu(FX_HMENU hMenu, FX_INT32 x, FX_INT32 y, FX_HWND hParent) {return -1;}
54         virtual void                            DestroyMenu(FX_HMENU hMenu) {}
55
56         virtual CFX_ByteString          GetNativeTrueTypeFont(FX_INT32 nCharset);
57         virtual FX_BOOL                         FindNativeTrueTypeFont(FX_INT32 nCharset, CFX_ByteString sFontFaceName);
58         virtual CPDF_Font*                      AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc, CFX_ByteString sFontFaceName, FX_BYTE nCharset);
59
60         virtual FX_INT32                        SetTimer(FX_INT32 uElapse, TimerCallback lpTimerFunc) ;
61         virtual void                            KillTimer(FX_INT32 nID) ;
62
63
64         virtual FX_BOOL                         IsSHIFTKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsSHIFTKeyDown(nFlag);}
65         virtual FX_BOOL                         IsCTRLKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsCTRLKeyDown(nFlag);}
66         virtual FX_BOOL                         IsALTKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsALTKeyDown(nFlag);}
67         virtual FX_BOOL                         IsINSERTKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsINSERTKeyDown(nFlag);}
68
69         virtual FX_SYSTEMTIME           GetLocalTime();
70
71         virtual FX_INT32                        GetCharSet() {return m_nCharSet;}
72         virtual void                            SetCharSet(FX_INT32 nCharSet) {m_nCharSet = nCharSet;}
73 private:
74         CPDFDoc_Environment* m_pEnv;
75         int             m_nCharSet;
76 };
77
78 void CFX_SystemHandler::SetCursor(FX_INT32 nCursorType)
79 {
80
81         m_pEnv->FFI_SetCursor(nCursorType);
82 }
83
84 void CFX_SystemHandler::InvalidateRect(FX_HWND hWnd, FX_RECT rect)
85 {
86         //g_pFormFillApp->FFI_Invalidate();
87         CPDFSDK_Annot* pSDKAnnot = (CPDFSDK_Annot*)hWnd;
88         CPDFXFA_Page* pPage = NULL;
89         CPDFSDK_PageView* pPageView = NULL;
90         pPageView = pSDKAnnot->GetPageView();
91         pPage = pSDKAnnot->GetPDFXFAPage();
92         if(!pPage || !pPageView)
93                 return;
94         CPDF_Matrix page2device;
95         pPageView->GetCurrentMatrix(page2device);
96         CPDF_Matrix device2page;
97         device2page.SetReverse(page2device);
98         FX_FLOAT left, top, right,bottom;
99         device2page.Transform((FX_FLOAT)rect.left, (FX_FLOAT)rect.top, left, top);
100         device2page.Transform((FX_FLOAT)rect.right, (FX_FLOAT)rect.bottom, right, bottom);
101 //      m_pEnv->FFI_DeviceToPage(pPage, rect.left, rect.top, (double*)&left, (double*)&top);
102 //      m_pEnv->FFI_DeviceToPage(pPage, rect.right, rect.bottom, (double*)&right, (double*)&bottom);
103         CPDF_Rect rcPDF(left, bottom, right, top);
104         rcPDF.Normalize();
105
106         m_pEnv->FFI_Invalidate(pPage, rcPDF.left, rcPDF.top, rcPDF.right, rcPDF.bottom);
107 }
108 void CFX_SystemHandler::OutputSelectedRect(void* pFormFiller, CPDF_Rect& rect)
109 {
110         CFFL_FormFiller* pFFL = (CFFL_FormFiller*)pFormFiller;
111         if(pFFL)
112         {
113                 CPDF_Point leftbottom = CPDF_Point(rect.left, rect.bottom);
114                 CPDF_Point righttop = CPDF_Point(rect.right, rect.top);
115                 CPDF_Point ptA = pFFL->PWLtoFFL(leftbottom);
116                 CPDF_Point ptB = pFFL->PWLtoFFL(righttop);      
117
118
119                 CPDFSDK_Annot* pAnnot  = pFFL->GetSDKAnnot();
120                 ASSERT(pAnnot);
121                 CPDFXFA_Page* pPage = pAnnot->GetPDFXFAPage();
122                 ASSERT(pPage);
123                 m_pEnv->FFI_OutputSelectedRect(pPage, ptA.x, ptB.y, ptB.x, ptA.y);
124         }
125         
126 }
127
128 FX_BOOL CFX_SystemHandler::IsSelectionImplemented()
129 {
130         if(m_pEnv)
131         {
132                 FPDF_FORMFILLINFO* pInfo = m_pEnv->GetFormFillInfo();
133                 if(pInfo && pInfo->FFI_OutputSelectedRect)
134                         return TRUE;
135         }
136         return FALSE;
137 }
138
139 CFX_ByteString CFX_SystemHandler::GetNativeTrueTypeFont(FX_INT32 nCharset)
140 {
141         return "";
142 }
143
144 FX_BOOL CFX_SystemHandler::FindNativeTrueTypeFont(FX_INT32 nCharset, CFX_ByteString sFontFaceName) 
145 {
146         CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
147 //      FXFT_Face nFace = pFontMgr->FindSubstFont(sFontFaceName,TRUE,0,0,0,0,NULL);
148 //      FXFT_Face nFace  = pFontMgr->m_pBuiltinMapper->FindSubstFont(sFontFaceName,TRUE,0,0,0,0,NULL);
149
150         if(pFontMgr)
151         {
152                 CFX_FontMapper* pFontMapper = pFontMgr->m_pBuiltinMapper;
153                 if(pFontMapper)
154                 {       
155                         int nSize = pFontMapper->m_InstalledTTFonts.GetSize();
156                         if(nSize ==0)
157                         {
158                                 pFontMapper->LoadInstalledFonts();
159                                 nSize = pFontMapper->m_InstalledTTFonts.GetSize();
160                         }
161                         
162                         for(int i=0; i<nSize; i++)
163                         {
164                                 if(pFontMapper->m_InstalledTTFonts[i].Compare(sFontFaceName))
165                                         return TRUE;
166                         }
167                 }
168
169         }
170
171         return FALSE;
172 //      pFontMgr->m_FaceMap.Lookup(sFontFaceName,pFont);
173 //      return (pFont!=NULL);
174 }
175
176 static int CharSet2CP(int charset)
177 {
178         if(charset == 128)
179                 return 932;
180         else if(charset == 134)
181                 return 936;
182         else if(charset == 129)
183                 return 949;
184         else if(charset == 136)
185                 return 950;
186         return 0;
187 }
188 CPDF_Font* CFX_SystemHandler::AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc, CFX_ByteString sFontFaceName, 
189                                                                                                                  FX_BYTE nCharset) 
190 {
191         if(pDoc)
192         {
193                 CFX_Font* pFXFont = new CFX_Font();
194                 pFXFont->LoadSubst(sFontFaceName,TRUE,0,0,0,CharSet2CP(nCharset),FALSE);
195                 CPDF_Font* pFont = pDoc->AddFont(pFXFont,nCharset,FALSE);
196                 delete pFXFont;
197                 return pFont;
198         }
199
200         return NULL;
201 }
202
203
204 FX_INT32 CFX_SystemHandler::SetTimer(FX_INT32 uElapse, TimerCallback lpTimerFunc)
205 {
206         return m_pEnv->FFI_SetTimer(uElapse, lpTimerFunc);
207 }
208 void CFX_SystemHandler::KillTimer(FX_INT32 nID)
209 {
210         m_pEnv->FFI_KillTimer(nID);
211 }
212
213 FX_SYSTEMTIME CFX_SystemHandler::GetLocalTime()
214 {
215         return m_pEnv->FFI_GetLocalTime();
216 }
217
218
219
220 CPDFDoc_Environment::CPDFDoc_Environment(CPDFXFA_Document* pDoc) :
221         m_pAnnotHandlerMgr(NULL),
222         m_pActionHandler(NULL),
223         m_pJSRuntime(NULL),
224         m_pInfo(NULL),
225         m_pSDKDoc(NULL),
226         m_pDoc(pDoc),
227         m_pIFormFiller(NULL)
228 {
229
230         m_pSysHandler = NULL;
231         m_pSysHandler = new CFX_SystemHandler(this);
232
233         //m_pJSRuntimeFactory = pDoc->GetApp()->GetRuntimeFactory();
234         
235 }
236
237 CPDFDoc_Environment::~CPDFDoc_Environment()
238 {
239
240         if ( m_pIFormFiller )
241         {
242                 delete m_pIFormFiller;
243                 m_pIFormFiller = NULL;
244         }
245
246         if (m_pJSRuntime && FPDFXFA_GetApp()->GetRuntimeFactory())
247                 FPDFXFA_GetApp()->GetRuntimeFactory()->DeleteJSRuntime(m_pJSRuntime);
248
249         if (FPDFXFA_GetApp()->m_pEnvList.GetSize() == 0)
250         {
251                 FPDFXFA_GetApp()->ReleaseRuntime();
252                 FPDFXFA_GetApp()->InitRuntime(TRUE);
253         }
254
255         if(m_pSysHandler)
256         {
257                 delete m_pSysHandler;
258                 m_pSysHandler = NULL;
259         }
260
261         if(m_pAnnotHandlerMgr)
262         {
263                 delete m_pAnnotHandlerMgr;
264                 m_pAnnotHandlerMgr = NULL;
265         }
266         if(m_pActionHandler)
267         {
268                 delete m_pActionHandler;
269                 m_pActionHandler = NULL;
270         }
271
272
273 }
274
275
276 IFXJS_Runtime* CPDFDoc_Environment::GetJSRuntime()
277 {
278         if(!IsJSInitiated())
279                 return NULL;
280         if(!m_pJSRuntime)
281                 m_pJSRuntime = FPDFXFA_GetApp()->GetRuntimeFactory()->NewJSRuntime(this);
282         return m_pJSRuntime;
283 }
284
285 CPDFSDK_AnnotHandlerMgr* CPDFDoc_Environment::GetAnnotHandlerMgr()
286 {
287         if(!m_pAnnotHandlerMgr)
288                 m_pAnnotHandlerMgr = new CPDFSDK_AnnotHandlerMgr(this);
289         return m_pAnnotHandlerMgr;
290 }
291
292 CPDFSDK_ActionHandler* CPDFDoc_Environment::GetActionHander()
293 {
294         if(!m_pActionHandler)
295                 m_pActionHandler = new CPDFSDK_ActionHandler(this);
296         return m_pActionHandler;
297 }
298
299 int CPDFDoc_Environment::RegAppHandle(FPDF_FORMFILLINFO* pFFinfo)
300 {
301         m_pInfo  = pFFinfo; 
302         return TRUE;
303 }
304
305 CPDFSDK_Document* CPDFDoc_Environment::GetCurrentDoc()
306 {
307         return m_pSDKDoc;
308 }
309
310 CFFL_IFormFiller* CPDFDoc_Environment::GetIFormFiller()
311 {
312         if(!m_pIFormFiller)
313                 m_pIFormFiller = new CFFL_IFormFiller(this);
314         return m_pIFormFiller;
315 }
316
317 FX_BOOL CPDFDoc_Environment::IsJSInitiated()
318 {
319         if(m_pInfo)
320         {
321                 if(m_pInfo->m_pJsPlatform)
322                         return TRUE;
323                 else
324                         return FALSE;
325         }
326         return FALSE;
327 }
328
329 CPDFSDK_Document::CPDFSDK_Document(CPDFXFA_Document* pDoc,CPDFDoc_Environment* pEnv):m_pDoc(pDoc),
330                                                 m_pInterForm(NULL),m_pEnv(pEnv),m_pOccontent(NULL),m_bChangeMask(FALSE)
331 {
332         m_pFocusAnnot = NULL;
333 }
334
335 CPDFSDK_Document::~CPDFSDK_Document()
336 {
337         m_pageMap.RemoveAll();
338         if(m_pInterForm)
339         {
340                 m_pInterForm->Destroy();
341                 m_pInterForm = NULL;
342         }
343         if(m_pOccontent)
344         {
345                 delete m_pOccontent;
346                 m_pOccontent = NULL;
347         }
348 }
349
350 void CPDFSDK_Document::InitPageView()
351 {
352         int nCount = m_pDoc->GetPageCount();
353         for(int i=0; i<nCount; i++)
354         {
355         // To do
356 //              CPDF_Dictionary* pDic = m_pDoc->GetPage(i);
357 //              m_pageMap.SetAt(pDic, pPageView);
358         }
359 }
360
361 void CPDFSDK_Document::AddPageView(CPDFXFA_Page* pPDFXFAPage, CPDFSDK_PageView* pPageView)
362 {
363         m_pageMap.SetAt(pPDFXFAPage, pPageView);
364 }
365
366 CPDFSDK_PageView* CPDFSDK_Document::GetPageView(CPDFXFA_Page* pPDFXFAPage, FX_BOOL ReNew)
367 {
368         CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)m_pageMap.GetValueAt(pPDFXFAPage);
369         if(pPageView != NULL)
370                 return pPageView;
371         if(ReNew)
372         {
373                 pPageView = new CPDFSDK_PageView(this,pPDFXFAPage);
374                 m_pageMap.SetAt(pPDFXFAPage, pPageView);
375                 //Delay to load all the annotations, to avoid endless loop.
376                 pPageView->LoadFXAnnots();
377         }
378         return pPageView;
379
380 }
381
382 CPDFSDK_PageView* CPDFSDK_Document::GetCurrentView()
383 {
384         CPDFXFA_Page * pPage = (CPDFXFA_Page *)m_pEnv->FFI_GetCurrentPage(m_pDoc);
385         if(pPage)
386                 return this->GetPageView(pPage, TRUE);
387         return NULL;
388 }
389
390 CPDFSDK_PageView* CPDFSDK_Document::GetPageView(int nIndex)
391 {
392         CPDFSDK_PageView * pTempPageView = NULL;
393         CPDFXFA_Page * pTempPage = (CPDFXFA_Page*)m_pEnv->FFI_GetPage(m_pDoc,nIndex);
394         if(!pTempPage)
395                 return NULL;
396
397         m_pageMap.Lookup(pTempPage, pTempPageView);
398         
399         ASSERT(pTempPageView != NULL);
400         
401         return pTempPageView;
402 }
403
404 void CPDFSDK_Document:: ProcJavascriptFun()
405 {
406         CPDFXFA_Document* pPDFDoc = this->GetDocument();
407         CPDF_DocJSActions docJS(pPDFDoc->GetPDFDoc());
408         int iCount = docJS.CountJSActions();
409         if (iCount < 1) return;
410         for (int i = 0; i < iCount; i ++)
411         {
412                 CFX_ByteString csJSName;
413                 CPDF_Action jsAction = docJS.GetJSAction(i, csJSName);
414                 if(m_pEnv->GetActionHander())
415                         m_pEnv->GetActionHander()->DoAction_JavaScript(jsAction,CFX_WideString::FromLocal(csJSName),this);
416         }
417         
418 }
419
420 FX_BOOL CPDFSDK_Document::ProcOpenAction()
421 {
422         if(!m_pDoc) return FALSE;
423         
424         CPDF_Dictionary* pRoot = m_pDoc->GetPDFDoc()->GetRoot();        
425         if (!pRoot)     return FALSE;
426         CPDF_Object* pOpenAction = pRoot->GetDict("OpenAction");//
427         if(!pOpenAction) pOpenAction = pRoot->GetArray("OpenAction");//
428         if(!pOpenAction) return FALSE;
429         
430         if(pOpenAction->GetType()==PDFOBJ_ARRAY)
431         {       
432         }
433         else if(pOpenAction->GetType()==PDFOBJ_DICTIONARY)
434         {       
435                 CPDF_Dictionary * pDict=(CPDF_Dictionary*)pOpenAction;  
436                 CPDF_Action Action = pDict;
437                 
438                 if(m_pEnv->GetActionHander())
439                         m_pEnv->GetActionHander()->DoAction_DocOpen(Action,this);               
440         }       
441         else
442         {
443                 return FALSE;                   
444         }       
445         return TRUE;
446 }
447
448 CPDF_OCContext* CPDFSDK_Document::GetOCContext()
449 {
450         if(!m_pOccontent)
451                 m_pOccontent = new CPDF_OCContext(m_pDoc->GetPDFDoc());
452         return m_pOccontent;
453 }
454
455 void CPDFSDK_Document::ReMovePageView(CPDFXFA_Page* pPDFXFAPage)
456 {
457         CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)m_pageMap.GetValueAt(pPDFXFAPage);
458         if(pPageView)
459         {
460                 delete pPageView;
461                 m_pageMap.RemoveKey(pPDFXFAPage);
462         }
463 }
464
465 CPDFXFA_Page * CPDFSDK_Document::GetPage(int nIndex)
466 {
467         CPDFXFA_Page * pTempPage = (CPDFXFA_Page*)m_pEnv->FFI_GetPage(m_pDoc,nIndex);
468         if(!pTempPage)
469                 return NULL;
470         return pTempPage;
471 }
472
473 CPDFSDK_InterForm* CPDFSDK_Document::GetInterForm()
474 {
475         if(!m_pInterForm)
476                 m_pInterForm = new CPDFSDK_InterForm(this);
477         return m_pInterForm;
478 }
479
480 void CPDFSDK_Document::UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot)
481 {
482         
483         FX_POSITION pos = m_pageMap.GetStartPosition();
484         CPDFXFA_Page * pPage = NULL;
485         CPDFSDK_PageView * pPageView = NULL;
486         while(pos)
487         {
488                 m_pageMap.GetNextAssoc(pos, pPage, pPageView);
489
490                 if(pPageView != pSender)
491                 {
492                         pPageView->UpdateView(pAnnot);
493                 }
494         }
495 }
496
497 CPDFSDK_Annot* CPDFSDK_Document::GetFocusAnnot()
498 {
499         return this->m_pFocusAnnot;     
500 }
501
502 FX_BOOL CPDFSDK_Document::SetFocusAnnot(CPDFSDK_Annot* pAnnot,FX_UINT nFlag)
503 {
504
505         if(m_pFocusAnnot==pAnnot) return TRUE;
506         
507         CPDFSDK_Annot* pLastFocusAnnot = m_pFocusAnnot;
508         
509         if(m_pFocusAnnot)
510         {
511                 if(!this->KillFocusAnnot(nFlag) ) return FALSE; 
512         }
513         CPDFSDK_PageView* pPageView = NULL;
514         if (pAnnot)
515                 pPageView = pAnnot->GetPageView();
516         if(pAnnot && pPageView->IsValid())
517         {
518                 CPDFSDK_AnnotHandlerMgr *pAnnotHandler=m_pEnv->GetAnnotHandlerMgr();
519
520                 if(pAnnotHandler&&!m_pFocusAnnot)
521                 {
522                         if (!pAnnotHandler->Annot_OnChangeFocus(pAnnot,pLastFocusAnnot))
523                                 return FALSE;
524
525                         if (!pAnnotHandler->Annot_OnSetFocus(pAnnot,nFlag))
526                                 return FALSE;
527                         if(!m_pFocusAnnot)
528                         {
529                                 this->m_pFocusAnnot=pAnnot;
530                                 return TRUE;
531                         }
532                 }                       
533         }
534         return FALSE;
535 }
536
537 FX_BOOL CPDFSDK_Document::KillFocusAnnot(FX_UINT nFlag)
538 {
539         if(m_pFocusAnnot)
540         {
541                 CPDFSDK_AnnotHandlerMgr *pAnnotHandler=m_pEnv->GetAnnotHandlerMgr();
542                 if(pAnnotHandler)
543                 {
544                         CPDFSDK_Annot* pFocusAnnot = m_pFocusAnnot;
545                         m_pFocusAnnot = NULL;
546
547                         if (!pAnnotHandler->Annot_OnChangeFocus(NULL, pFocusAnnot))
548                                 return FALSE;
549
550                         if(pAnnotHandler->Annot_OnKillFocus(pFocusAnnot, nFlag))
551                         {
552                                 
553                                 if(pFocusAnnot->GetType() == FX_BSTRC("Widget"))
554                                 {
555                                         CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pFocusAnnot;
556                                         int nFieldType = pWidget->GetFieldType();
557                                         if(FIELDTYPE_TEXTFIELD == nFieldType || FIELDTYPE_COMBOBOX == nFieldType)
558                                                 m_pEnv->FFI_OnSetFieldInputFocus(NULL, NULL, 0, FALSE);
559                                 }
560
561                                 if(!m_pFocusAnnot)
562                                         return TRUE;
563                         }
564                         else
565                         {
566                                 m_pFocusAnnot = pFocusAnnot;
567                         }
568                 }
569         }
570         return FALSE;
571 }
572
573 FX_BOOL CPDFSDK_Document::DeletePages(int nStart, int  nCount)
574 {
575         if ( nStart < 0 || nStart >= GetPageCount() || nCount <= 0 )
576         {
577                 return FALSE;
578         }
579
580         CPDFXFA_Page * pTempPage = NULL;
581         for ( int i = nCount-1; i >= 0; i-- )
582         {
583                 pTempPage = GetPage(nStart+i);
584                 if ( pTempPage != NULL )
585                 {
586                         ReMovePageView(pTempPage);
587                 }
588         }
589         return TRUE;
590 }
591
592 void CPDFSDK_Document::OnCloseDocument()
593 {
594         KillFocusAnnot();
595 }
596
597 FX_BOOL CPDFSDK_Document::GetPermissions(int nFlag)
598 {
599         FX_DWORD dwPermissions = m_pDoc->GetPDFDoc()->GetUserPermissions();
600         return dwPermissions&nFlag;
601 }
602
603 IFXJS_Runtime * CPDFSDK_Document::GetJsRuntime()
604 {
605         ASSERT(m_pEnv!=NULL);
606         return m_pEnv->GetJSRuntime();
607 }
608
609 CFX_WideString  CPDFSDK_Document::GetPath() 
610 {
611         ASSERT(m_pEnv != NULL);
612         return m_pEnv->JS_docGetFilePath();
613 }
614
615
616 CPDFSDK_PageView::CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDFXFA_Page* page):m_page(page),m_pSDKDoc(pSDKDoc)
617 {
618         CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm();
619         if(pInterForm)
620         {
621                 CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
622                 if (page->GetPDFPage())
623                         pPDFInterForm->FixPageFields(page->GetPDFPage());
624         }
625
626         m_fxAnnotArray.RemoveAll();
627
628         m_bEnterWidget = FALSE;
629         m_bExitWidget = FALSE;
630         m_bOnWidget = FALSE;
631         m_CaptureWidget = NULL;
632         m_bValid = FALSE;
633         m_pAnnotList = NULL;
634 }
635
636 CPDFSDK_PageView::~CPDFSDK_PageView()
637 {
638         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();        
639         int nAnnotCount = m_fxAnnotArray.GetSize();
640         for (int i=0; i<nAnnotCount; i++)
641         {
642                 CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
643                 //if there is a focused annot on the page, we should kill the focus first.
644                 if(pAnnot == m_pSDKDoc->GetFocusAnnot())
645                         KillFocusAnnot();
646                 CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
647                 ASSERT(pAnnotHandlerMgr);
648                 pAnnotHandlerMgr->ReleaseAnnot(pAnnot);
649         }
650         m_fxAnnotArray.RemoveAll();
651         if(m_pAnnotList)
652         {
653                 delete m_pAnnotList;
654                 m_pAnnotList = NULL;
655         }
656 }
657
658 void CPDFSDK_PageView::PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions, FX_RECT* pClip)
659 {
660         m_curMatrix = *pUser2Device;
661         //      m_pAnnotList->DisplayAnnots(m_page, pDevice, pUser2Device, FALSE, pOptions);
662         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
663         CPDFXFA_Page* pPage = GetPDFXFAPage();
664
665         if (pPage == NULL) return;
666
667         if (pPage->GetDocument()->GetDocType() == DOCTYPE_DYNIMIC_XFA) {
668                 CFX_Graphics gs;
669                 gs.Create(pDevice);
670                 if (pClip) {
671                         CFX_RectF rectClip;
672                         rectClip.Set(pClip->left, pClip->top, pClip->Width(), pClip->Height());
673                         gs.SetClipRect(rectClip);
674                 }       
675                 IXFA_RenderContext* pRenderContext = XFA_RenderContext_Create();
676                 if (!pRenderContext) 
677                         return;
678                 CXFA_RenderOptions renderOptions;
679                 renderOptions.m_bHighlight = TRUE;
680                 pRenderContext->StartRender(pPage->GetXFAPageView(), &gs, *pUser2Device, renderOptions);
681                 pRenderContext->DoRender();
682                 pRenderContext->StopRender();
683                 pRenderContext->Release();
684                 return;
685         }
686         // for pdf/static xfa.
687         CPDFSDK_AnnotIterator annotIterator(this, TRUE);
688         CPDFSDK_Annot * pSDKAnnot=NULL;
689         int index=-1;
690         pSDKAnnot = annotIterator.Next(index);
691         while(pSDKAnnot)
692         {
693                 CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
694                 ASSERT(pAnnotHandlerMgr);
695                 pAnnotHandlerMgr->Annot_OnDraw(this, pSDKAnnot, pDevice, pUser2Device, 0);
696                 pSDKAnnot = annotIterator.Next(index);
697         }
698 }
699 CPDF_Annot* CPDFSDK_PageView::GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
700 {
701         
702         int nCount = m_pAnnotList->Count();
703         for(int i = 0 ; i<nCount; i++)
704         {
705                 CPDF_Annot* pAnnot = m_pAnnotList->GetAt(i);
706                 CFX_FloatRect annotRect;
707                 pAnnot->GetRect(annotRect);
708                 if(annotRect.Contains(pageX, pageY))
709                         return pAnnot;
710         }
711         return NULL;
712 }
713
714 CPDF_Annot* CPDFSDK_PageView::GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
715 {
716         
717         int nCount = m_pAnnotList->Count();
718         for(int i = 0 ; i<nCount; i++)
719         {
720                 CPDF_Annot* pAnnot = m_pAnnotList->GetAt(i);
721                 if(pAnnot->GetSubType() == "Widget")
722                 {
723                         CFX_FloatRect annotRect;
724                         pAnnot->GetRect(annotRect);
725                         if(annotRect.Contains(pageX, pageY))
726                                 return pAnnot;
727                 }
728         }
729         return NULL;
730 }
731
732 CPDFSDK_Annot* CPDFSDK_PageView::GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
733 {
734
735         CPDFSDK_AnnotIterator annotIterator(this, FALSE);
736         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
737         CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
738         CPDFSDK_Annot* pSDKAnnot = NULL;
739         int index = -1;
740         pSDKAnnot = annotIterator.Next(index);
741         while(pSDKAnnot)
742         {
743                 CPDF_Rect rc = pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
744                 if(rc.Contains(pageX, pageY))
745                         return pSDKAnnot;
746                 pSDKAnnot = annotIterator.Next(index);
747         }
748
749         return NULL;
750 }
751
752 CPDFSDK_Annot* CPDFSDK_PageView::GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
753 {
754
755         CPDFSDK_AnnotIterator annotIterator(this, FALSE);
756         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
757         CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
758         CPDFSDK_Annot* pSDKAnnot = NULL;
759         int index = -1;
760         pSDKAnnot = annotIterator.Next(index);
761         while(pSDKAnnot)
762         {
763                 if(pSDKAnnot->GetType() == "Widget" || pSDKAnnot->GetType() == FSDK_XFAWIDGET_TYPENAME)
764                 {       
765                         pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
766                         CPDF_Point point(pageX, pageY);
767                         if (pAnnotMgr->Annot_OnHitTest(this, pSDKAnnot, point))
768 //                      if(rc.Contains(pageX, pageY))
769                                 return pSDKAnnot;
770                 }
771                 pSDKAnnot = annotIterator.Next(index);
772         }
773         
774         return NULL;
775 }
776
777
778 FX_BOOL CPDFSDK_PageView::Annot_HasAppearance(CPDF_Annot* pAnnot)
779 {
780         CPDF_Dictionary* pAnnotDic = pAnnot->m_pAnnotDict;
781         if(pAnnotDic)
782                 return  pAnnotDic->KeyExist("AS");
783         return FALSE;
784 }
785
786 CPDFSDK_Annot*  CPDFSDK_PageView::AddAnnot(CPDF_Annot * pPDFAnnot)
787 {
788         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
789         ASSERT(pEnv);
790         CPDFSDK_AnnotHandlerMgr * pAnnotHandler= pEnv->GetAnnotHandlerMgr();    
791         
792         CPDFSDK_Annot* pSDKAnnot =NULL;
793         
794         if(pAnnotHandler)
795         {
796                 pSDKAnnot = pAnnotHandler->NewAnnot(pPDFAnnot, this);
797         }
798         if(!pSDKAnnot)   
799                 return NULL;
800
801         m_fxAnnotArray.Add(pSDKAnnot);  
802                 
803         if(pAnnotHandler)
804         {                                
805                 pAnnotHandler->Annot_OnCreate(pSDKAnnot);
806                 
807         }
808
809          return pSDKAnnot;
810 }
811
812 CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(XFA_HWIDGET pPDFAnnot)
813 {
814         if (!pPDFAnnot) return NULL;
815
816         CPDFSDK_Annot* pSDKAnnot = GetAnnotByXFAWidget(pPDFAnnot);
817         if (pSDKAnnot)
818                 return pSDKAnnot;
819
820         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
821         ASSERT(pEnv);
822         CPDFSDK_AnnotHandlerMgr * pAnnotHandler= pEnv->GetAnnotHandlerMgr();    
823
824         pSDKAnnot =NULL;
825
826         if(pAnnotHandler)
827         {
828                 pSDKAnnot = pAnnotHandler->NewAnnot(pPDFAnnot, this);
829         }
830         if(!pSDKAnnot)   
831                 return NULL;
832
833         m_fxAnnotArray.Add(pSDKAnnot);  
834
835         return pSDKAnnot;
836 }
837
838 CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(CPDF_Dictionary * pDict)
839 {
840         if(pDict)  
841                 return this->AddAnnot(pDict->GetString("Subtype"),pDict);
842          return NULL;
843 }
844
845 CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(FX_LPCSTR lpSubType,CPDF_Dictionary * pDict)
846 {
847         return NULL;
848 }
849
850 FX_BOOL  CPDFSDK_PageView::DeleteAnnot(CPDFSDK_Annot* pAnnot)
851 {
852         if (!pAnnot)
853                 return FALSE;
854         CPDFXFA_Page* pPage = pAnnot->GetPDFXFAPage();
855         if (!pPage || (pPage->GetDocument()->GetDocType() != DOCTYPE_STATIC_XFA && pPage->GetDocument()->GetDocType() != DOCTYPE_DYNIMIC_XFA))
856                 return FALSE;
857
858         int index = m_fxAnnotArray.Find(pAnnot);
859         m_fxAnnotArray.RemoveAt(index);
860         if (m_CaptureWidget == pAnnot)
861                 m_CaptureWidget = NULL;
862
863         return TRUE;    
864 }
865
866 CPDF_Document* CPDFSDK_PageView::GetPDFDocument()
867 {
868         if(m_page)
869         {
870                 return m_page->GetDocument()->GetPDFDoc();
871         }
872         return NULL;
873 }
874
875 CPDF_Page* CPDFSDK_PageView::GetPDFPage()
876 {
877         if (m_page)
878         {
879                 return m_page->GetPDFPage();
880         }
881
882         return NULL;
883 }
884
885 int     CPDFSDK_PageView::CountAnnots()
886 {
887         return m_fxAnnotArray.GetSize();
888 }
889
890 CPDFSDK_Annot*  CPDFSDK_PageView::GetAnnot(int nIndex)
891 {
892         int nCount = m_fxAnnotArray.GetSize();
893         if ( nIndex < 0 || nIndex >= nCount )
894         {
895                 return NULL;
896         }
897
898         return (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(nIndex);
899 }
900
901 CPDFSDK_Annot* CPDFSDK_PageView::GetAnnotByDict(CPDF_Dictionary * pDict)
902 {
903         int nCount = m_fxAnnotArray.GetSize();
904         for(int i=0; i<nCount; i++)
905         {
906                 CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
907                 if(pDict==pAnnot->GetPDFAnnot()->m_pAnnotDict) 
908                         return pAnnot;
909         }
910         return NULL;
911 }
912 CPDFSDK_Annot* CPDFSDK_PageView::GetAnnotByXFAWidget(XFA_HWIDGET hWidget)
913 {
914         if (hWidget == NULL)
915                 return NULL;
916         int annotCount = m_fxAnnotArray.GetSize();
917
918         for(int i = 0; i < annotCount; i++)
919         {
920                 CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
921                 if(pAnnot->GetXFAWidget() == hWidget)
922                         return pAnnot;
923         }
924         return NULL;
925 }
926
927 FX_BOOL CPDFSDK_PageView::OnLButtonDown(const CPDF_Point & point, FX_UINT nFlag)
928 {
929         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
930         ASSERT(pEnv);
931         CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y);
932         if(!pFXAnnot)
933         {
934                 KillFocusAnnot(nFlag);
935         }
936         else
937         {
938                 CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
939                 ASSERT(pAnnotHandlerMgr);
940
941                 FX_BOOL bRet = pAnnotHandlerMgr->Annot_OnLButtonDown(this, pFXAnnot, nFlag,point);
942                 if(bRet)
943                 {
944                         SetFocusAnnot(pFXAnnot);
945                 }
946                 return bRet;
947         }
948         return FALSE;
949 }
950
951 FX_BOOL CPDFSDK_PageView::OnRButtonDown(const CPDF_Point & point, FX_UINT nFlag)
952 {
953         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
954         ASSERT(pEnv);
955         CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
956         ASSERT(pAnnotHandlerMgr);
957
958         CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y);
959
960         if (pFXAnnot == NULL)
961                 return FALSE;
962
963         FX_BOOL bRet = pAnnotHandlerMgr->Annot_OnRButtonDown(this, pFXAnnot, nFlag,point);
964         if (bRet)
965         {
966                 SetFocusAnnot(pFXAnnot);
967         }
968         return TRUE;
969 }
970
971 FX_BOOL CPDFSDK_PageView::OnRButtonUp(const CPDF_Point & point, FX_UINT nFlag)
972 {
973         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
974         ASSERT(pEnv);
975         CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
976         ASSERT(pAnnotHandlerMgr);
977
978         CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y);
979
980         if (pFXAnnot == NULL)
981                 return FALSE;
982
983         FX_BOOL bRet = pAnnotHandlerMgr->Annot_OnRButtonUp(this, pFXAnnot, nFlag,point);
984         if (bRet)
985         {
986                 SetFocusAnnot(pFXAnnot);
987         }
988         return TRUE;
989 }
990
991 FX_BOOL CPDFSDK_PageView::OnLButtonUp(const CPDF_Point & point, FX_UINT nFlag)
992 {
993         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
994         ASSERT(pEnv);
995         CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
996         ASSERT(pAnnotHandlerMgr);
997         CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y);
998         CPDFSDK_Annot* pFocusAnnot = GetFocusAnnot();
999         FX_BOOL bRet  = FALSE;
1000         if(pFocusAnnot && pFocusAnnot != pFXAnnot)
1001         {
1002                 //Last focus Annot gets a chance to handle the event.
1003                 bRet = pAnnotHandlerMgr->Annot_OnLButtonUp(this, pFocusAnnot, nFlag,point);
1004         }
1005         if(pFXAnnot && !bRet)
1006         {
1007                 bRet = pAnnotHandlerMgr->Annot_OnLButtonUp(this, pFXAnnot, nFlag,point);
1008                 return bRet;
1009         }
1010         return bRet;
1011 }
1012
1013 FX_BOOL CPDFSDK_PageView::OnMouseMove(const CPDF_Point & point, int nFlag)
1014 {
1015
1016         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
1017         CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
1018         ASSERT(pAnnotHandlerMgr);
1019         if(CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y))
1020         {
1021                 if(m_CaptureWidget && m_CaptureWidget != pFXAnnot)
1022                 {
1023                         m_bExitWidget = TRUE;
1024                         m_bEnterWidget = FALSE;
1025                         pAnnotHandlerMgr->Annot_OnMouseExit(this, m_CaptureWidget, nFlag);
1026                 }
1027                 m_CaptureWidget = (CPDFSDK_Widget*)pFXAnnot;
1028                 m_bOnWidget = TRUE;
1029                 if(!m_bEnterWidget)
1030                 {
1031                         m_bEnterWidget = TRUE;
1032                         m_bExitWidget = FALSE;
1033                         pAnnotHandlerMgr->Annot_OnMouseEnter(this, pFXAnnot,nFlag);
1034                 }
1035                 pAnnotHandlerMgr->Annot_OnMouseMove(this, pFXAnnot, nFlag, point);
1036                 return TRUE;
1037         }
1038         else
1039         {
1040                 if(m_bOnWidget)
1041                 {       
1042                         m_bOnWidget = FALSE;
1043                         m_bExitWidget = TRUE;
1044                         m_bEnterWidget = FALSE;
1045                         if(m_CaptureWidget)
1046                         {
1047                                 pAnnotHandlerMgr->Annot_OnMouseExit(this, m_CaptureWidget, nFlag);
1048                                 m_CaptureWidget = NULL;
1049                         }
1050                 }
1051                 return FALSE;
1052         }
1053         
1054         return FALSE;;
1055 }
1056
1057 FX_BOOL CPDFSDK_PageView::OnMouseWheel(double deltaX, double deltaY,const CPDF_Point& point, int nFlag)
1058 {
1059         if(CPDFSDK_Annot* pAnnot = GetFXWidgetAtPoint(point.x, point.y))
1060         {
1061                 CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
1062                 CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
1063                 ASSERT(pAnnotHandlerMgr);
1064                 return pAnnotHandlerMgr->Annot_OnMouseWheel(this, pAnnot, nFlag, (int)deltaY, point);
1065         }
1066         return FALSE;
1067
1068 }
1069
1070 FX_BOOL CPDFSDK_PageView::OnChar(int nChar, FX_UINT nFlag)
1071 {
1072         if(CPDFSDK_Annot* pAnnot = GetFocusAnnot())
1073         {
1074                 CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
1075                 CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
1076                 ASSERT(pAnnotHandlerMgr);
1077                 return pAnnotHandlerMgr->Annot_OnChar(pAnnot, nChar, nFlag);
1078         }
1079
1080         return FALSE;
1081 }
1082
1083 FX_BOOL CPDFSDK_PageView::OnKeyDown(int nKeyCode, int nFlag)
1084 {
1085         if(CPDFSDK_Annot* pAnnot = GetFocusAnnot())
1086         {
1087                 CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
1088                 CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
1089                 ASSERT(pAnnotHandlerMgr);
1090                 return pAnnotHandlerMgr->Annot_OnKeyDown(pAnnot, nKeyCode, nFlag);
1091         }
1092         return FALSE;
1093 }
1094
1095 FX_BOOL CPDFSDK_PageView::OnKeyUp(int nKeyCode, int nFlag)
1096 {
1097 //      if(CPDFSDK_Annot* pAnnot = GetFocusAnnot())
1098 //      {
1099 //              CFFL_IFormFiller* pIFormFiller = g_pFormFillApp->GetIFormFiller();
1100 //              return pIFormFiller->OnKeyUp(pAnnot, nKeyCode, nFlag);
1101 //      }
1102         return FALSE;
1103 }
1104
1105 extern void CheckUnSupportAnnot(CPDF_Document * pDoc, CPDF_Annot* pPDFAnnot);
1106
1107 void CPDFSDK_PageView::LoadFXAnnots()
1108 {
1109         ASSERT(m_page != NULL);
1110
1111         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
1112         ASSERT(pEnv != NULL);
1113
1114         CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
1115         ASSERT(pAnnotHandlerMgr != NULL);
1116
1117         if (m_pSDKDoc->GetDocument()->GetDocType() == DOCTYPE_DYNIMIC_XFA)
1118         {
1119                 IXFA_PageView* pageView = NULL;
1120                 pageView = m_page->GetXFAPageView();
1121                 ASSERT(pageView != NULL);
1122
1123                 XFA_HWIDGET pXFAAnnot = NULL;
1124                 IXFA_WidgetIterator* pWidgetHander = pageView->CreateWidgetIterator(XFA_TRAVERSEWAY_Form, XFA_WIDGETFILTER_Visible|XFA_WIDGETFILTER_Viewable|XFA_WIDGETFILTER_AllType);
1125                 if (!pWidgetHander)
1126                         return;
1127
1128                 pXFAAnnot = pWidgetHander->MoveToNext();
1129                 while (pXFAAnnot) {
1130                         CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pXFAAnnot, this);
1131                         if(!pAnnot) {
1132                                 pXFAAnnot = pWidgetHander->MoveToNext();
1133                                 continue;
1134                         }
1135                         m_fxAnnotArray.Add(pAnnot);
1136                 
1137                         pAnnotHandlerMgr->Annot_OnLoad(pAnnot);
1138
1139                         pXFAAnnot = pWidgetHander->MoveToNext();
1140
1141                 }
1142
1143                 pWidgetHander->Release();
1144         } 
1145         else 
1146         {
1147                 CPDF_Page* pPage = m_page->GetPDFPage();
1148                 ASSERT(pPage != NULL);
1149
1150                 FX_BOOL enableAPUpdate = CPDF_InterForm::UpdatingAPEnabled();
1151                 //Disable the default AP construction.
1152                 CPDF_InterForm::EnableUpdateAP(FALSE);
1153                 m_pAnnotList = new CPDF_AnnotList(pPage);
1154                 CPDF_InterForm::EnableUpdateAP(enableAPUpdate);
1155
1156                 int nCount = m_pAnnotList->Count();
1157                 for(int i=0; i<nCount; i++)
1158                 {
1159                         CPDF_Annot* pPDFAnnot = m_pAnnotList->GetAt(i);
1160                         CPDF_Document * pDoc = this->GetPDFDocument();
1161
1162                         CheckUnSupportAnnot(pDoc, pPDFAnnot);
1163
1164                         CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pPDFAnnot, this);
1165                         if(!pAnnot)
1166                                 continue;
1167                         m_fxAnnotArray.Add(pAnnot);
1168
1169                         pAnnotHandlerMgr->Annot_OnLoad(pAnnot);
1170                 }
1171
1172         }
1173 }
1174
1175 void    CPDFSDK_PageView::UpdateRects(CFX_RectArray& rects)
1176 {
1177         for(int i=0; i<rects.GetSize(); i++)
1178         {
1179                 CPDF_Rect rc = rects.GetAt(i);
1180                 CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
1181                 pEnv->FFI_Invalidate(m_page, rc.left, rc.top, rc.right, rc.bottom);
1182         }
1183 }
1184
1185 void CPDFSDK_PageView::UpdateView(CPDFSDK_Annot* pAnnot)
1186 {
1187         CPDF_Rect rcWindow;
1188
1189         CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();        
1190 //      CPDFSDK_AnnotHandlerMgr* pAnnotHandler = pEnv->GetAnnotHandlerMgr();
1191         
1192         rcWindow = pAnnot->GetRect();//pAnnotHandler->Annot_OnGetViewBBox(this,pAnnot); 
1193         pEnv->FFI_Invalidate(m_page, rcWindow.left, rcWindow.top, rcWindow.right, rcWindow.bottom);
1194
1195 }
1196
1197 int CPDFSDK_PageView::GetPageIndex()
1198 {
1199         if(m_page)
1200         {
1201                 CPDF_Dictionary* pDic = m_page->GetPDFPage()->m_pFormDict;
1202                 CPDFXFA_Document* pDoc = m_pSDKDoc->GetDocument();
1203                 if(pDoc && pDic)
1204                 {
1205                         return pDoc->GetPDFDoc()->GetPageIndex(pDic->GetObjNum());
1206                 }
1207         }
1208         return -1;
1209 }
1210
1211 FX_BOOL CPDFSDK_PageView::IsValidAnnot(FX_LPVOID p)
1212 {
1213         if (p == NULL) return FALSE;
1214         int iCount = m_pAnnotList->Count();
1215         for (int i = 0; i < iCount; i++)
1216         {
1217                 if (m_pAnnotList->GetAt(i) == p)
1218                         return TRUE;
1219         }
1220         return FALSE;
1221 }
1222
1223
1224 CPDFSDK_Annot* CPDFSDK_PageView::GetFocusAnnot()
1225 {
1226         CPDFSDK_Annot* pFocusAnnot = m_pSDKDoc->GetFocusAnnot();
1227         if(!pFocusAnnot)
1228                 return NULL;
1229         
1230         for(int i=0; i<m_fxAnnotArray.GetSize(); i++)
1231         {
1232                 CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
1233                 if(pAnnot == pFocusAnnot)
1234                         return pAnnot;
1235         }
1236         return NULL;
1237 }
1238