diff options
Diffstat (limited to 'fpdfsdk/src/fsdk_mgr.cpp')
| -rw-r--r-- | fpdfsdk/src/fsdk_mgr.cpp | 1055 |
1 files changed, 1055 insertions, 0 deletions
diff --git a/fpdfsdk/src/fsdk_mgr.cpp b/fpdfsdk/src/fsdk_mgr.cpp new file mode 100644 index 0000000000..9a11927fab --- /dev/null +++ b/fpdfsdk/src/fsdk_mgr.cpp @@ -0,0 +1,1055 @@ +// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "../include/fsdk_define.h"
+#include "../include/fsdk_mgr.h"
+#include "../include/fpdf_ext.h"
+#include "../include/formfiller/FFL_FormFiller.h"
+#include "../include/javascript/IJavaScript.h"
+
+#if _FX_OS_ == _FX_ANDROID_
+#include "time.h"
+#else
+#include <ctime>
+#endif
+
+//extern CPDFDoc_Environment* g_pFormFillApp;
+class CFX_SystemHandler:public IFX_SystemHandler
+{
+public:
+ CFX_SystemHandler(CPDFDoc_Environment* pEnv):m_pEnv(pEnv),m_nCharSet(-1) {}
+public:
+ virtual void InvalidateRect(FX_HWND hWnd, FX_RECT rect) ;
+ virtual void OutputSelectedRect(void* pFormFiller, CPDF_Rect& rect);
+
+ virtual FX_BOOL IsSelectionImplemented();
+
+ virtual CFX_WideString GetClipboardText(FX_HWND hWnd){return L"";}
+ virtual FX_BOOL SetClipboardText(FX_HWND hWnd, CFX_WideString string) {return FALSE;}
+
+ virtual void ClientToScreen(FX_HWND hWnd, FX_INT32& x, FX_INT32& y) {}
+ virtual void ScreenToClient(FX_HWND hWnd, FX_INT32& x, FX_INT32& y) {}
+
+ /*cursor style
+ FXCT_ARROW
+ FXCT_NESW
+ FXCT_NWSE
+ FXCT_VBEAM
+ FXCT_HBEAM
+ FXCT_HAND
+ */
+ virtual void SetCursor(FX_INT32 nCursorType);
+
+ virtual FX_HMENU CreatePopupMenu() {return NULL;}
+ virtual FX_BOOL AppendMenuItem(FX_HMENU hMenu, FX_INT32 nIDNewItem, CFX_WideString string) {return FALSE;}
+ virtual FX_BOOL EnableMenuItem(FX_HMENU hMenu, FX_INT32 nIDItem, FX_BOOL bEnabled) {return FALSE;}
+ virtual FX_INT32 TrackPopupMenu(FX_HMENU hMenu, FX_INT32 x, FX_INT32 y, FX_HWND hParent) {return -1;}
+ virtual void DestroyMenu(FX_HMENU hMenu) {}
+
+ virtual CFX_ByteString GetNativeTrueTypeFont(FX_INT32 nCharset);
+ virtual FX_BOOL FindNativeTrueTypeFont(FX_INT32 nCharset, CFX_ByteString sFontFaceName);
+ virtual CPDF_Font* AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc, CFX_ByteString sFontFaceName, FX_BYTE nCharset);
+
+ virtual FX_INT32 SetTimer(FX_INT32 uElapse, TimerCallback lpTimerFunc) ;
+ virtual void KillTimer(FX_INT32 nID) ;
+
+
+ virtual FX_BOOL IsSHIFTKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsSHIFTKeyDown(nFlag);}
+ virtual FX_BOOL IsCTRLKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsCTRLKeyDown(nFlag);}
+ virtual FX_BOOL IsALTKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsALTKeyDown(nFlag);}
+ virtual FX_BOOL IsINSERTKeyDown(FX_DWORD nFlag) {return m_pEnv->FFI_IsINSERTKeyDown(nFlag);}
+
+ virtual FX_SYSTEMTIME GetLocalTime();
+
+ virtual FX_INT32 GetCharSet() {return m_nCharSet;}
+ virtual void SetCharSet(FX_INT32 nCharSet) {m_nCharSet = nCharSet;}
+private:
+ CPDFDoc_Environment* m_pEnv;
+ int m_nCharSet;
+};
+
+void CFX_SystemHandler::SetCursor(FX_INT32 nCursorType)
+{
+
+ m_pEnv->FFI_SetCursor(nCursorType);
+}
+
+void CFX_SystemHandler::InvalidateRect(FX_HWND hWnd, FX_RECT rect)
+{
+ //g_pFormFillApp->FFI_Invalidate();
+ CPDFSDK_Annot* pSDKAnnot = (CPDFSDK_Annot*)hWnd;
+ CPDF_Page* pPage = NULL;
+ CPDFSDK_PageView* pPageView = NULL;
+ pPageView = pSDKAnnot->GetPageView();
+ pPage = pSDKAnnot->GetPDFPage();
+ if(!pPage || !pPageView)
+ return;
+ CPDF_Matrix page2device;
+ pPageView->GetCurrentMatrix(page2device);
+ CPDF_Matrix device2page;
+ device2page.SetReverse(page2device);
+ FX_FLOAT left, top, right,bottom;
+ device2page.Transform((FX_FLOAT)rect.left, (FX_FLOAT)rect.top, left, top);
+ device2page.Transform((FX_FLOAT)rect.right, (FX_FLOAT)rect.bottom, right, bottom);
+// m_pEnv->FFI_DeviceToPage(pPage, rect.left, rect.top, (double*)&left, (double*)&top);
+// m_pEnv->FFI_DeviceToPage(pPage, rect.right, rect.bottom, (double*)&right, (double*)&bottom);
+ CPDF_Rect rcPDF(left, bottom, right, top);
+ rcPDF.Normalize();
+
+ m_pEnv->FFI_Invalidate(pPage, rcPDF.left, rcPDF.top, rcPDF.right, rcPDF.bottom);
+}
+void CFX_SystemHandler::OutputSelectedRect(void* pFormFiller, CPDF_Rect& rect)
+{
+ CFFL_FormFiller* pFFL = (CFFL_FormFiller*)pFormFiller;
+ if(pFFL)
+ {
+ CPDF_Point leftbottom = CPDF_Point(rect.left, rect.bottom);
+ CPDF_Point righttop = CPDF_Point(rect.right, rect.top);
+ CPDF_Point ptA = pFFL->PWLtoFFL(leftbottom);
+ CPDF_Point ptB = pFFL->PWLtoFFL(righttop);
+
+
+ CPDFSDK_Annot* pAnnot = pFFL->GetSDKAnnot();
+ ASSERT(pAnnot);
+ CPDF_Page* pPage = pAnnot->GetPDFPage();
+ ASSERT(pPage);
+ m_pEnv->FFI_OutputSelectedRect(pPage, ptA.x, ptB.y, ptB.x, ptA.y);
+ }
+
+}
+
+FX_BOOL CFX_SystemHandler::IsSelectionImplemented()
+{
+ if(m_pEnv)
+ {
+ FPDF_FORMFILLINFO* pInfo = m_pEnv->GetFormFillInfo();
+ if(pInfo && pInfo->FFI_OutputSelectedRect)
+ return TRUE;
+ }
+ return FALSE;
+}
+
+CFX_ByteString CFX_SystemHandler::GetNativeTrueTypeFont(FX_INT32 nCharset)
+{
+ return "";
+}
+
+FX_BOOL CFX_SystemHandler::FindNativeTrueTypeFont(FX_INT32 nCharset, CFX_ByteString sFontFaceName)
+{
+ CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr();
+// FXFT_Face nFace = pFontMgr->FindSubstFont(sFontFaceName,TRUE,0,0,0,0,NULL);
+// FXFT_Face nFace = pFontMgr->m_pBuiltinMapper->FindSubstFont(sFontFaceName,TRUE,0,0,0,0,NULL);
+
+ if(pFontMgr)
+ {
+ CFX_FontMapper* pFontMapper = pFontMgr->m_pBuiltinMapper;
+ if(pFontMapper)
+ {
+ int nSize = pFontMapper->m_InstalledTTFonts.GetSize();
+ if(nSize ==0)
+ {
+ pFontMapper->LoadInstalledFonts();
+ nSize = pFontMapper->m_InstalledTTFonts.GetSize();
+ }
+
+ for(int i=0; i<nSize; i++)
+ {
+ if(pFontMapper->m_InstalledTTFonts[i].Compare(sFontFaceName))
+ return TRUE;
+ }
+ }
+
+ }
+
+ return FALSE;
+// pFontMgr->m_FaceMap.Lookup(sFontFaceName,pFont);
+// return (pFont!=NULL);
+}
+
+static int CharSet2CP(int charset)
+{
+ if(charset == 128)
+ return 932;
+ else if(charset == 134)
+ return 936;
+ else if(charset == 129)
+ return 949;
+ else if(charset == 136)
+ return 950;
+ return 0;
+}
+CPDF_Font* CFX_SystemHandler::AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc, CFX_ByteString sFontFaceName,
+ FX_BYTE nCharset)
+{
+ if(pDoc)
+ {
+ CFX_Font* pFXFont = new CFX_Font();
+ pFXFont->LoadSubst(sFontFaceName,TRUE,0,0,0,CharSet2CP(nCharset),FALSE);
+ CPDF_Font* pFont = pDoc->AddFont(pFXFont,nCharset,FALSE);
+ delete pFXFont;
+ return pFont;
+ }
+
+ return NULL;
+}
+
+
+FX_INT32 CFX_SystemHandler::SetTimer(FX_INT32 uElapse, TimerCallback lpTimerFunc)
+{
+ return m_pEnv->FFI_SetTimer(uElapse, lpTimerFunc);
+}
+void CFX_SystemHandler::KillTimer(FX_INT32 nID)
+{
+ m_pEnv->FFI_KillTimer(nID);
+}
+
+FX_SYSTEMTIME CFX_SystemHandler::GetLocalTime()
+{
+ return m_pEnv->FFI_GetLocalTime();
+}
+
+
+CJS_RuntimeFactory* GetJSRuntimeFactory()
+{
+ static CJS_RuntimeFactory s_JSRuntimeFactory;
+ return &s_JSRuntimeFactory;
+}
+
+CPDFDoc_Environment::CPDFDoc_Environment(CPDF_Document * pDoc):m_pInfo(NULL),m_pIFormFiller(NULL),
+ m_pAnnotHandlerMgr(NULL),m_pActionHandler(NULL),m_pJSRuntime(NULL),
+ m_pSDKDoc(NULL), m_pPDFDoc(pDoc)
+{
+
+ m_pSysHandler = NULL;
+ m_pSysHandler = new CFX_SystemHandler(this);
+
+
+ m_pJSRuntimeFactory = NULL;
+ m_pJSRuntimeFactory = GetJSRuntimeFactory();
+ m_pJSRuntimeFactory->AddRef();
+}
+
+CPDFDoc_Environment::~CPDFDoc_Environment()
+{
+
+ if ( m_pIFormFiller )
+ {
+ delete m_pIFormFiller;
+ m_pIFormFiller = NULL;
+ }
+ if(m_pJSRuntime && m_pJSRuntimeFactory)
+ m_pJSRuntimeFactory->DeleteJSRuntime(m_pJSRuntime);
+ m_pJSRuntimeFactory->Release();
+
+ if(m_pSysHandler)
+ {
+ delete m_pSysHandler;
+ m_pSysHandler = NULL;
+ }
+
+ if(m_pAnnotHandlerMgr)
+ {
+ delete m_pAnnotHandlerMgr;
+ m_pAnnotHandlerMgr = NULL;
+ }
+ if(m_pActionHandler)
+ {
+ delete m_pActionHandler;
+ m_pActionHandler = NULL;
+ }
+
+
+}
+
+
+IFXJS_Runtime* CPDFDoc_Environment::GetJSRuntime()
+{
+ if(!IsJSInitiated())
+ return NULL;
+ assert(m_pJSRuntimeFactory);
+ if(!m_pJSRuntime)
+ m_pJSRuntime = m_pJSRuntimeFactory->NewJSRuntime(this);
+ return m_pJSRuntime;
+}
+
+CPDFSDK_AnnotHandlerMgr* CPDFDoc_Environment::GetAnnotHandlerMgr()
+{
+ if(!m_pAnnotHandlerMgr)
+ m_pAnnotHandlerMgr = new CPDFSDK_AnnotHandlerMgr(this);
+ return m_pAnnotHandlerMgr;
+}
+
+CPDFSDK_ActionHandler* CPDFDoc_Environment::GetActionHander()
+{
+ if(!m_pActionHandler)
+ m_pActionHandler = new CPDFSDK_ActionHandler(this);
+ return m_pActionHandler;
+}
+
+int CPDFDoc_Environment::RegAppHandle(FPDF_FORMFILLINFO* pFFinfo)
+{
+ m_pInfo = pFFinfo;
+ return TRUE;
+}
+
+CPDFSDK_Document* CPDFDoc_Environment::GetCurrentDoc()
+{
+ return m_pSDKDoc;
+}
+
+CFFL_IFormFiller* CPDFDoc_Environment::GetIFormFiller()
+{
+ if(!m_pIFormFiller)
+ m_pIFormFiller = new CFFL_IFormFiller(this);
+ return m_pIFormFiller;
+}
+
+FX_BOOL CPDFDoc_Environment::IsJSInitiated()
+{
+ if(m_pInfo)
+ {
+ if(m_pInfo->m_pJsPlatform)
+ return TRUE;
+ else
+ return FALSE;
+ }
+ return FALSE;
+}
+
+CPDFSDK_Document::CPDFSDK_Document(CPDF_Document* pDoc,CPDFDoc_Environment* pEnv):m_pDoc(pDoc),
+ m_pInterForm(NULL),m_pEnv(pEnv),m_pOccontent(NULL),m_bChangeMask(FALSE)
+{
+ m_pFocusAnnot = NULL;
+}
+
+CPDFSDK_Document::~CPDFSDK_Document()
+{
+ m_pageMap.RemoveAll();
+ if(m_pInterForm)
+ {
+ m_pInterForm->Destroy();
+ m_pInterForm = NULL;
+ }
+ if(m_pOccontent)
+ {
+ delete m_pOccontent;
+ m_pOccontent = NULL;
+ }
+}
+
+void CPDFSDK_Document::InitPageView()
+{
+ int nCount = m_pDoc->GetPageCount();
+ for(int i=0; i<nCount; i++)
+ {
+ // To do
+// CPDF_Dictionary* pDic = m_pDoc->GetPage(i);
+// m_pageMap.SetAt(pDic, pPageView);
+ }
+}
+
+void CPDFSDK_Document::AddPageView(CPDF_Page* pPDFPage, CPDFSDK_PageView* pPageView)
+{
+ m_pageMap.SetAt(pPDFPage, pPageView);
+}
+
+CPDFSDK_PageView* CPDFSDK_Document::GetPageView(CPDF_Page* pPDFPage, FX_BOOL ReNew)
+{
+ CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)m_pageMap.GetValueAt(pPDFPage);
+ if(pPageView != NULL)
+ return pPageView;
+ if(ReNew)
+ {
+ pPageView = new CPDFSDK_PageView(this,pPDFPage);
+ m_pageMap.SetAt(pPDFPage, pPageView);
+ //Delay to load all the annotations, to avoid endless loop.
+ pPageView->LoadFXAnnots();
+ }
+ return pPageView;
+
+}
+
+CPDFSDK_PageView* CPDFSDK_Document::GetCurrentView()
+{
+ CPDF_Page * pPage = (CPDF_Page *)m_pEnv->FFI_GetCurrentPage(m_pDoc);
+ if(pPage)
+ return this->GetPageView(pPage, TRUE);
+ return NULL;
+}
+
+CPDFSDK_PageView* CPDFSDK_Document::GetPageView(int nIndex)
+{
+ CPDFSDK_PageView * pTempPageView = NULL;
+ CPDF_Page * pTempPage = (CPDF_Page*)m_pEnv->FFI_GetPage(m_pDoc,nIndex);
+ if(!pTempPage)
+ return NULL;
+
+ m_pageMap.Lookup(pTempPage, pTempPageView);
+
+ ASSERT(pTempPageView != NULL);
+
+ return pTempPageView;
+}
+
+void CPDFSDK_Document:: ProcJavascriptFun()
+{
+ CPDF_Document* pPDFDoc = this->GetDocument();
+ CPDF_DocJSActions docJS(pPDFDoc);
+ int iCount = docJS.CountJSActions();
+ if (iCount < 1) return;
+ for (int i = 0; i < iCount; i ++)
+ {
+ CFX_ByteString csJSName;
+ CPDF_Action jsAction = docJS.GetJSAction(i, csJSName);
+ if(m_pEnv->GetActionHander())
+ m_pEnv->GetActionHander()->DoAction_JavaScript(jsAction,CFX_WideString::FromLocal(csJSName),this);
+ }
+
+}
+
+FX_BOOL CPDFSDK_Document::ProcOpenAction()
+{
+ if(!m_pDoc) return FALSE;
+
+ CPDF_Dictionary* pRoot = m_pDoc->GetRoot();
+ if (!pRoot) return FALSE;
+ CPDF_Object* pOpenAction = pRoot->GetDict("OpenAction");//
+ if(!pOpenAction) pOpenAction = pRoot->GetArray("OpenAction");//
+ if(!pOpenAction) return FALSE;
+
+ if(pOpenAction->GetType()==PDFOBJ_ARRAY)
+ {
+ }
+ else if(pOpenAction->GetType()==PDFOBJ_DICTIONARY)
+ {
+ CPDF_Dictionary * pDict=(CPDF_Dictionary*)pOpenAction;
+ CPDF_Action Action = pDict;
+
+ if(m_pEnv->GetActionHander())
+ m_pEnv->GetActionHander()->DoAction_DocOpen(Action,this);
+ }
+ else
+ {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+CPDF_OCContext* CPDFSDK_Document::GetOCContext()
+{
+ if(!m_pOccontent)
+ m_pOccontent = new CPDF_OCContext(m_pDoc);
+ return m_pOccontent;
+}
+
+void CPDFSDK_Document::ReMovePageView(CPDF_Page* pPDFPage)
+{
+ CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)m_pageMap.GetValueAt(pPDFPage);
+ if(pPageView)
+ {
+ delete pPageView;
+ m_pageMap.RemoveKey(pPDFPage);
+ }
+}
+
+CPDF_Page * CPDFSDK_Document::GetPage(int nIndex)
+{
+ CPDF_Page * pTempPage = (CPDF_Page*)m_pEnv->FFI_GetPage(m_pDoc,nIndex);
+ if(!pTempPage)
+ return NULL;
+ return pTempPage;
+}
+
+CPDFSDK_InterForm* CPDFSDK_Document::GetInterForm()
+{
+ if(!m_pInterForm)
+ m_pInterForm = new CPDFSDK_InterForm(this);
+ return m_pInterForm;
+}
+
+void CPDFSDK_Document::UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot)
+{
+
+ FX_POSITION pos = m_pageMap.GetStartPosition();
+ CPDF_Page * pPage = NULL;
+ CPDFSDK_PageView * pPageView = NULL;
+ while(pos)
+ {
+ m_pageMap.GetNextAssoc(pos, pPage, pPageView);
+
+ if(pPageView != pSender)
+ {
+ pPageView->UpdateView(pAnnot);
+ }
+ }
+}
+
+CPDFSDK_Annot* CPDFSDK_Document::GetFocusAnnot()
+{
+ return this->m_pFocusAnnot;
+}
+
+FX_BOOL CPDFSDK_Document::SetFocusAnnot(CPDFSDK_Annot* pAnnot,FX_UINT nFlag)
+{
+
+ if(m_pFocusAnnot==pAnnot) return TRUE;
+
+ if(m_pFocusAnnot)
+ {
+ if(!this->KillFocusAnnot(nFlag) ) return FALSE;
+ }
+ CPDFSDK_PageView* pPageView = pAnnot->GetPageView();
+ if(pAnnot && pPageView->IsValid())
+ {
+ CPDFSDK_AnnotHandlerMgr *pAnnotHandler=m_pEnv->GetAnnotHandlerMgr();
+
+ if(pAnnotHandler&&!m_pFocusAnnot)
+ {
+ if (!pAnnotHandler->Annot_OnSetFocus(pAnnot,nFlag))
+ return FALSE;
+ if(!m_pFocusAnnot)
+ {
+ this->m_pFocusAnnot=pAnnot;
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+
+FX_BOOL CPDFSDK_Document::KillFocusAnnot(FX_UINT nFlag)
+{
+ if(m_pFocusAnnot)
+ {
+ CPDFSDK_AnnotHandlerMgr *pAnnotHandler=m_pEnv->GetAnnotHandlerMgr();
+ if(pAnnotHandler)
+ {
+ CPDFSDK_Annot* pFocusAnnot = m_pFocusAnnot;
+ m_pFocusAnnot = NULL;
+ if(pAnnotHandler->Annot_OnKillFocus(pFocusAnnot, nFlag))
+ {
+
+ if(pFocusAnnot->GetType() == FX_BSTRC("Widget"))
+ {
+ CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pFocusAnnot;
+ int nFieldType = pWidget->GetFieldType();
+ if(FIELDTYPE_TEXTFIELD == nFieldType || FIELDTYPE_COMBOBOX == nFieldType)
+ m_pEnv->FFI_OnSetFieldInputFocus(NULL, NULL, 0, FALSE);
+ }
+
+ if(!m_pFocusAnnot)
+ return TRUE;
+ }
+ else
+ {
+ m_pFocusAnnot = pFocusAnnot;
+ }
+ }
+ }
+ return FALSE;
+}
+
+FX_BOOL CPDFSDK_Document::DeletePages(int nStart, int nCount)
+{
+ if ( nStart < 0 || nStart >= GetPageCount() || nCount <= 0 )
+ {
+ return FALSE;
+ }
+
+ CPDF_Page * pTempPage = NULL;
+ for ( int i = nCount-1; i >= 0; i-- )
+ {
+ pTempPage = GetPage(nStart+i);
+ if ( pTempPage != NULL )
+ {
+ ReMovePageView(pTempPage);
+ }
+ }
+ return TRUE;
+}
+
+void CPDFSDK_Document::OnCloseDocument()
+{
+ KillFocusAnnot();
+}
+
+FX_BOOL CPDFSDK_Document::GetPermissions(int nFlag)
+{
+ FX_DWORD dwPermissions = m_pDoc->GetUserPermissions();
+ return dwPermissions&nFlag;
+}
+
+IFXJS_Runtime * CPDFSDK_Document::GetJsRuntime()
+{
+ ASSERT(m_pEnv!=NULL);
+ return m_pEnv->GetJSRuntime();
+}
+
+CFX_WideString CPDFSDK_Document::GetPath()
+{
+ ASSERT(m_pEnv != NULL);
+ return m_pEnv->JS_docGetFilePath();
+}
+
+
+CPDFSDK_PageView::CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDF_Page* page):m_pSDKDoc(pSDKDoc),m_page(page)
+{
+ CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm();
+ if(pInterForm)
+ {
+ CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
+ pPDFInterForm->FixPageFields(page);
+ }
+
+ m_fxAnnotArray.RemoveAll();
+
+ m_bEnterWidget = FALSE;
+ m_bExitWidget = FALSE;
+ m_bOnWidget = FALSE;
+ m_CaptureWidget = NULL;
+ m_bValid = FALSE;
+}
+
+CPDFSDK_PageView::~CPDFSDK_PageView()
+{
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ int nAnnotCount = m_fxAnnotArray.GetSize();
+ for (int i=0; i<nAnnotCount; i++)
+ {
+ CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
+ //if there is a focused annot on the page, we should kill the focus first.
+ if(pAnnot == m_pSDKDoc->GetFocusAnnot())
+ KillFocusAnnot();
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+ pAnnotHandlerMgr->ReleaseAnnot(pAnnot);
+ }
+ m_fxAnnotArray.RemoveAll();
+ if(m_pAnnotList)
+ {
+ delete m_pAnnotList;
+ m_pAnnotList = NULL;
+ }
+}
+
+void CPDFSDK_PageView::PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions)
+{
+ m_curMatrix = *pUser2Device;
+
+ // m_pAnnotList->DisplayAnnots(m_page, pDevice, pUser2Device, FALSE, pOptions);
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ CPDFSDK_AnnotIterator annotIterator(this, TRUE);
+ CPDFSDK_Annot * pSDKAnnot=NULL;
+ int index=-1;
+ while((pSDKAnnot = annotIterator.Next(index)))
+ {
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+ pAnnotHandlerMgr->Annot_OnDraw(this, pSDKAnnot, pDevice, pUser2Device, 0);
+ }
+
+}
+
+CPDF_Annot* CPDFSDK_PageView::GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
+{
+
+ int nCount = m_pAnnotList->Count();
+ for(int i = 0 ; i<nCount; i++)
+ {
+ CPDF_Annot* pAnnot = m_pAnnotList->GetAt(i);
+ CFX_FloatRect annotRect;
+ pAnnot->GetRect(annotRect);
+ if(annotRect.Contains(pageX, pageY))
+ return pAnnot;
+ }
+ return NULL;
+}
+
+CPDF_Annot* CPDFSDK_PageView::GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
+{
+
+ int nCount = m_pAnnotList->Count();
+ for(int i = 0 ; i<nCount; i++)
+ {
+ CPDF_Annot* pAnnot = m_pAnnotList->GetAt(i);
+ if(pAnnot->GetSubType() == "Widget")
+ {
+ CFX_FloatRect annotRect;
+ pAnnot->GetRect(annotRect);
+ if(annotRect.Contains(pageX, pageY))
+ return pAnnot;
+ }
+ }
+ return NULL;
+}
+
+CPDFSDK_Annot* CPDFSDK_PageView::GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
+{
+
+ CPDFSDK_AnnotIterator annotIterator(this, FALSE);
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
+ CPDFSDK_Annot* pSDKAnnot = NULL;
+ int index = -1;
+ while((pSDKAnnot = annotIterator.Next(index)))
+ {
+ CPDF_Rect rc = pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
+ if(rc.Contains(pageX, pageY))
+ return pSDKAnnot;
+ }
+
+ return NULL;
+}
+
+CPDFSDK_Annot* CPDFSDK_PageView::GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
+{
+
+ CPDFSDK_AnnotIterator annotIterator(this, FALSE);
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
+ CPDFSDK_Annot* pSDKAnnot = NULL;
+ int index = -1;
+ while((pSDKAnnot = annotIterator.Next(index)))
+ {
+ if(pSDKAnnot->GetType() == "Widget")
+ {
+ pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
+ CPDF_Point point(pageX, pageY);
+ if (pAnnotMgr->Annot_OnHitTest(this, pSDKAnnot, point))
+// if(rc.Contains(pageX, pageY))
+ return pSDKAnnot;
+ }
+ }
+
+ return NULL;
+}
+
+
+FX_BOOL CPDFSDK_PageView::Annot_HasAppearance(CPDF_Annot* pAnnot)
+{
+ CPDF_Dictionary* pAnnotDic = pAnnot->m_pAnnotDict;
+ if(pAnnotDic)
+ return pAnnotDic->KeyExist("AS");
+ return FALSE;
+}
+
+CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(CPDF_Annot * pPDFAnnot)
+{
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ ASSERT(pEnv);
+ CPDFSDK_AnnotHandlerMgr * pAnnotHandler= pEnv->GetAnnotHandlerMgr();
+
+ CPDFSDK_Annot* pSDKAnnot =NULL;
+
+ if(pAnnotHandler)
+ {
+ pSDKAnnot = pAnnotHandler->NewAnnot(pPDFAnnot, this);
+ }
+ if(!pSDKAnnot)
+ return NULL;
+
+ m_fxAnnotArray.Add(pSDKAnnot);
+
+ if(pAnnotHandler)
+ {
+ pAnnotHandler->Annot_OnCreate(pSDKAnnot);
+
+ }
+
+ return pSDKAnnot;
+}
+
+CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(CPDF_Dictionary * pDict)
+{
+ if(pDict)
+ return this->AddAnnot(pDict->GetString("Subtype"),pDict);
+ return NULL;
+}
+
+CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(FX_LPCSTR lpSubType,CPDF_Dictionary * pDict)
+{
+ return NULL;
+}
+
+FX_BOOL CPDFSDK_PageView::DeleteAnnot(CPDFSDK_Annot* pAnnot)
+{
+ return FALSE;
+}
+
+CPDF_Document* CPDFSDK_PageView::GetPDFDocument()
+{
+ if(m_page)
+ {
+ return m_page->m_pDocument;
+ }
+ return NULL;
+}
+
+int CPDFSDK_PageView::CountAnnots()
+{
+ return m_pAnnotList->Count();
+}
+
+CPDFSDK_Annot* CPDFSDK_PageView::GetAnnot(int nIndex)
+{
+ int nCount = m_fxAnnotArray.GetSize();
+ if ( nIndex < 0 || nIndex >= nCount )
+ {
+ return NULL;
+ }
+
+ return (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(nIndex);
+}
+
+CPDFSDK_Annot* CPDFSDK_PageView::GetAnnotByDict(CPDF_Dictionary * pDict)
+{
+ int nCount = m_fxAnnotArray.GetSize();
+ for(int i=0; i<nCount; i++)
+ {
+ CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
+ if(pDict==pAnnot->GetPDFAnnot()->m_pAnnotDict)
+ return pAnnot;
+ }
+ return NULL;
+}
+
+FX_BOOL CPDFSDK_PageView::OnLButtonDown(const CPDF_Point & point, FX_UINT nFlag)
+{
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ ASSERT(pEnv);
+ CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y);
+ if(!pFXAnnot)
+ {
+ KillFocusAnnot(nFlag);
+ }
+ else
+ {
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+
+ FX_BOOL bRet = pAnnotHandlerMgr->Annot_OnLButtonDown(this, pFXAnnot, nFlag,point);
+ if(bRet)
+ {
+ SetFocusAnnot(pFXAnnot);
+ }
+ return bRet;
+ }
+ return FALSE;
+}
+
+
+FX_BOOL CPDFSDK_PageView::OnLButtonUp(const CPDF_Point & point, FX_UINT nFlag)
+{
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ ASSERT(pEnv);
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+ CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y);
+ CPDFSDK_Annot* pFocusAnnot = GetFocusAnnot();
+ FX_BOOL bRet = FALSE;
+ if(pFocusAnnot && pFocusAnnot != pFXAnnot)
+ {
+ //Last focus Annot gets a chance to handle the event.
+ bRet = pAnnotHandlerMgr->Annot_OnLButtonUp(this, pFocusAnnot, nFlag,point);
+ }
+ if(pFXAnnot && !bRet)
+ {
+ bRet = pAnnotHandlerMgr->Annot_OnLButtonUp(this, pFXAnnot, nFlag,point);
+ return bRet;
+ }
+ return bRet;
+}
+
+FX_BOOL CPDFSDK_PageView::OnMouseMove(const CPDF_Point & point, int nFlag)
+{
+
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+ if(CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y))
+ {
+ if(m_CaptureWidget && m_CaptureWidget != pFXAnnot)
+ {
+ m_bExitWidget = TRUE;
+ m_bEnterWidget = FALSE;
+ pAnnotHandlerMgr->Annot_OnMouseExit(this, m_CaptureWidget, nFlag);
+ }
+ m_CaptureWidget = (CPDFSDK_Widget*)pFXAnnot;
+ m_bOnWidget = TRUE;
+ if(!m_bEnterWidget)
+ {
+ m_bEnterWidget = TRUE;
+ m_bExitWidget = FALSE;
+ pAnnotHandlerMgr->Annot_OnMouseEnter(this, pFXAnnot,nFlag);
+ }
+ pAnnotHandlerMgr->Annot_OnMouseMove(this, pFXAnnot, nFlag, point);
+ return TRUE;
+ }
+ else
+ {
+ if(m_bOnWidget)
+ {
+ m_bOnWidget = FALSE;
+ m_bExitWidget = TRUE;
+ m_bEnterWidget = FALSE;
+ if(m_CaptureWidget)
+ {
+ pAnnotHandlerMgr->Annot_OnMouseExit(this, m_CaptureWidget, nFlag);
+ m_CaptureWidget = NULL;
+ }
+ }
+ return FALSE;
+ }
+
+ return FALSE;;
+}
+
+FX_BOOL CPDFSDK_PageView::OnMouseWheel(double deltaX, double deltaY,const CPDF_Point& point, int nFlag)
+{
+ if(CPDFSDK_Annot* pAnnot = GetFXWidgetAtPoint(point.x, point.y))
+ {
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+ return pAnnotHandlerMgr->Annot_OnMouseWheel(this, pAnnot, nFlag, (int)deltaY, point);
+ }
+ return FALSE;
+
+}
+
+FX_BOOL CPDFSDK_PageView::OnChar(int nChar, FX_UINT nFlag)
+{
+ if(CPDFSDK_Annot* pAnnot = GetFocusAnnot())
+ {
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+ return pAnnotHandlerMgr->Annot_OnChar(pAnnot, nChar, nFlag);
+ }
+
+ return FALSE;
+}
+
+FX_BOOL CPDFSDK_PageView::OnKeyDown(int nKeyCode, int nFlag)
+{
+ if(CPDFSDK_Annot* pAnnot = GetFocusAnnot())
+ {
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr);
+ return pAnnotHandlerMgr->Annot_OnKeyDown(pAnnot, nKeyCode, nFlag);
+ }
+ return FALSE;
+}
+
+FX_BOOL CPDFSDK_PageView::OnKeyUp(int nKeyCode, int nFlag)
+{
+// if(CPDFSDK_Annot* pAnnot = GetFocusAnnot())
+// {
+// CFFL_IFormFiller* pIFormFiller = g_pFormFillApp->GetIFormFiller();
+// return pIFormFiller->OnKeyUp(pAnnot, nKeyCode, nFlag);
+// }
+ return FALSE;
+}
+
+extern void CheckUnSupportAnnot(CPDF_Document * pDoc, CPDF_Annot* pPDFAnnot);
+
+void CPDFSDK_PageView::LoadFXAnnots()
+{
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+
+ FX_BOOL enableAPUpdate = CPDF_InterForm::UpdatingAPEnabled();
+ //Disable the default AP construction.
+ CPDF_InterForm::EnableUpdateAP(FALSE);
+ m_pAnnotList = new CPDF_AnnotList(m_page);
+ CPDF_InterForm::EnableUpdateAP(enableAPUpdate);
+ int nCount = m_pAnnotList->Count();
+ for(int i=0; i<nCount; i++)
+ {
+ CPDF_Annot* pPDFAnnot = m_pAnnotList->GetAt(i);
+ CPDF_Document * pDoc = this->GetPDFDocument();
+
+ CheckUnSupportAnnot(pDoc, pPDFAnnot);
+
+ CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
+ ASSERT(pAnnotHandlerMgr != NULL);
+ if(pAnnotHandlerMgr)
+ {
+ CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pPDFAnnot, this);
+ if(!pAnnot)
+ continue;
+ m_fxAnnotArray.Add(pAnnot);
+
+ pAnnotHandlerMgr->Annot_OnLoad(pAnnot);
+ }
+
+ }
+}
+
+void CPDFSDK_PageView::UpdateRects(CFX_RectArray& rects)
+{
+ for(int i=0; i<rects.GetSize(); i++)
+ {
+ CPDF_Rect rc = rects.GetAt(i);
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+ pEnv->FFI_Invalidate(m_page, rc.left, rc.top, rc.right, rc.bottom);
+ }
+}
+
+void CPDFSDK_PageView::UpdateView(CPDFSDK_Annot* pAnnot)
+{
+ CPDF_Rect rcWindow;
+
+ CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
+// CPDFSDK_AnnotHandlerMgr* pAnnotHandler = pEnv->GetAnnotHandlerMgr();
+
+ rcWindow = pAnnot->GetRect();//pAnnotHandler->Annot_OnGetViewBBox(this,pAnnot);
+ pEnv->FFI_Invalidate(m_page, rcWindow.left, rcWindow.top, rcWindow.right, rcWindow.bottom);
+
+}
+
+int CPDFSDK_PageView::GetPageIndex()
+{
+ if(m_page)
+ {
+ CPDF_Dictionary* pDic = m_page->m_pFormDict;
+ CPDF_Document* pDoc = m_pSDKDoc->GetDocument();
+ if(pDoc && pDic)
+ {
+ return pDoc->GetPageIndex(pDic->GetObjNum());
+ }
+ }
+ return -1;
+}
+
+FX_BOOL CPDFSDK_PageView::IsValidAnnot(FX_LPVOID p)
+{
+ if (p == NULL) return FALSE;
+ int iCount = m_pAnnotList->Count();
+ for (int i = 0; i < iCount; i++)
+ {
+ if (m_pAnnotList->GetAt(i) == p)
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+CPDFSDK_Annot* CPDFSDK_PageView::GetFocusAnnot()
+{
+ CPDFSDK_Annot* pFocusAnnot = m_pSDKDoc->GetFocusAnnot();
+ if(!pFocusAnnot)
+ return NULL;
+
+ for(int i=0; i<m_fxAnnotArray.GetSize(); i++)
+ {
+ CPDFSDK_Annot* pAnnot = (CPDFSDK_Annot*)m_fxAnnotArray.GetAt(i);
+ if(pAnnot == pFocusAnnot)
+ return pAnnot;
+ }
+ return NULL;
+}
+
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