diff options
Diffstat (limited to 'fpdfsdk/src/fsdk_mgr.cpp')
| -rw-r--r-- | fpdfsdk/src/fsdk_mgr.cpp | 1201 |
1 files changed, 0 insertions, 1201 deletions
diff --git a/fpdfsdk/src/fsdk_mgr.cpp b/fpdfsdk/src/fsdk_mgr.cpp deleted file mode 100644 index 519aa06945..0000000000 --- a/fpdfsdk/src/fsdk_mgr.cpp +++ /dev/null @@ -1,1201 +0,0 @@ -// 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 "fpdfsdk/include/fsdk_mgr.h" - -#include <algorithm> -#include <memory> - -#include "core/include/fpdfapi/cpdf_array.h" -#include "core/include/fpdfapi/cpdf_document.h" -#include "fpdfsdk/include/formfiller/FFL_FormFiller.h" -#include "fpdfsdk/include/fsdk_define.h" -#include "fpdfsdk/include/javascript/IJavaScript.h" -#include "public/fpdf_ext.h" -#include "third_party/base/stl_util.h" - -#ifdef PDF_ENABLE_XFA -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_app.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_page.h" -#include "fpdfsdk/include/fpdfxfa/fpdfxfa_util.h" -#include "xfa/include/fxgraphics/fx_graphics.h" -#endif // PDF_ENABLE_XFA - -#if _FX_OS_ == _FX_ANDROID_ -#include "time.h" -#else -#include <ctime> -#endif - -namespace { - -int CharSet2CP(int charset) { - if (charset == 128) - return 932; - if (charset == 134) - return 936; - if (charset == 129) - return 949; - if (charset == 136) - return 950; - return 0; -} - -} // namespace - -FPDF_WIDESTRING AsFPDFWideString(CFX_ByteString* bsUTF16LE) { - return reinterpret_cast<FPDF_WIDESTRING>( - bsUTF16LE->GetBuffer(bsUTF16LE->GetLength())); -} - -class CFX_SystemHandler : public IFX_SystemHandler { - public: - explicit CFX_SystemHandler(CPDFDoc_Environment* pEnv) - : m_pEnv(pEnv), m_nCharSet(-1) {} - ~CFX_SystemHandler() override {} - - public: - // IFX_SystemHandler - void InvalidateRect(FX_HWND hWnd, FX_RECT rect) override; - void OutputSelectedRect(void* pFormFiller, CFX_FloatRect& rect) override; - FX_BOOL IsSelectionImplemented() override; - CFX_WideString GetClipboardText(FX_HWND hWnd) override { return L""; } - FX_BOOL SetClipboardText(FX_HWND hWnd, CFX_WideString str) override { - return FALSE; - } - void ClientToScreen(FX_HWND hWnd, int32_t& x, int32_t& y) override {} - void ScreenToClient(FX_HWND hWnd, int32_t& x, int32_t& y) override {} - void SetCursor(int32_t nCursorType) override; - FX_HMENU CreatePopupMenu() override { return NULL; } - FX_BOOL AppendMenuItem(FX_HMENU hMenu, - int32_t nIDNewItem, - CFX_WideString str) override { - return FALSE; - } - FX_BOOL EnableMenuItem(FX_HMENU hMenu, - int32_t nIDItem, - FX_BOOL bEnabled) override { - return FALSE; - } - int32_t TrackPopupMenu(FX_HMENU hMenu, - int32_t x, - int32_t y, - FX_HWND hParent) override { - return -1; - } - void DestroyMenu(FX_HMENU hMenu) override {} - CFX_ByteString GetNativeTrueTypeFont(int32_t nCharset) override; - FX_BOOL FindNativeTrueTypeFont(int32_t nCharset, - CFX_ByteString sFontFaceName) override; - CPDF_Font* AddNativeTrueTypeFontToPDF(CPDF_Document* pDoc, - CFX_ByteString sFontFaceName, - uint8_t nCharset) override; - int32_t SetTimer(int32_t uElapse, TimerCallback lpTimerFunc) override; - void KillTimer(int32_t nID) override; - FX_BOOL IsSHIFTKeyDown(FX_DWORD nFlag) override { - return m_pEnv->FFI_IsSHIFTKeyDown(nFlag); - } - FX_BOOL IsCTRLKeyDown(FX_DWORD nFlag) override { - return m_pEnv->FFI_IsCTRLKeyDown(nFlag); - } - FX_BOOL IsALTKeyDown(FX_DWORD nFlag) override { - return m_pEnv->FFI_IsALTKeyDown(nFlag); - } - FX_BOOL IsINSERTKeyDown(FX_DWORD nFlag) override { - return m_pEnv->FFI_IsINSERTKeyDown(nFlag); - } - FX_SYSTEMTIME GetLocalTime() override; - int32_t GetCharSet() override { return m_nCharSet; } - void SetCharSet(int32_t nCharSet) override { m_nCharSet = nCharSet; } - - private: - CPDFDoc_Environment* m_pEnv; - int m_nCharSet; -}; - -void CFX_SystemHandler::SetCursor(int32_t nCursorType) { - m_pEnv->FFI_SetCursor(nCursorType); -} - -void CFX_SystemHandler::InvalidateRect(FX_HWND hWnd, FX_RECT rect) { - CPDFSDK_Annot* pSDKAnnot = (CPDFSDK_Annot*)hWnd; - CPDFSDK_PageView* pPageView = pSDKAnnot->GetPageView(); - UnderlyingPageType* pPage = pSDKAnnot->GetUnderlyingPage(); - if (!pPage || !pPageView) - return; - CFX_Matrix page2device; - pPageView->GetCurrentMatrix(page2device); - CFX_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); - CFX_FloatRect 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, - CFX_FloatRect& rect) { - CFFL_FormFiller* pFFL = (CFFL_FormFiller*)pFormFiller; - if (pFFL) { - CFX_FloatPoint leftbottom = CFX_FloatPoint(rect.left, rect.bottom); - CFX_FloatPoint righttop = CFX_FloatPoint(rect.right, rect.top); - CFX_FloatPoint ptA = pFFL->PWLtoFFL(leftbottom); - CFX_FloatPoint ptB = pFFL->PWLtoFFL(righttop); - CPDFSDK_Annot* pAnnot = pFFL->GetSDKAnnot(); - UnderlyingPageType* pPage = pAnnot->GetUnderlyingPage(); - 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(int32_t nCharset) { - return ""; -} - -FX_BOOL CFX_SystemHandler::FindNativeTrueTypeFont( - int32_t nCharset, - CFX_ByteString sFontFaceName) { - CFX_FontMgr* pFontMgr = CFX_GEModule::Get()->GetFontMgr(); - if (!pFontMgr) - return FALSE; - - CFX_FontMapper* pFontMapper = pFontMgr->GetBuiltinMapper(); - if (!pFontMapper) - return FALSE; - - if (pFontMapper->m_InstalledTTFonts.empty()) - pFontMapper->LoadInstalledFonts(); - - for (const auto& font : pFontMapper->m_InstalledTTFonts) { - if (font.Compare(sFontFaceName)) - return TRUE; - } - - return FALSE; -} - -CPDF_Font* CFX_SystemHandler::AddNativeTrueTypeFontToPDF( - CPDF_Document* pDoc, - CFX_ByteString sFontFaceName, - uint8_t 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; -} - -int32_t CFX_SystemHandler::SetTimer(int32_t uElapse, - TimerCallback lpTimerFunc) { - return m_pEnv->FFI_SetTimer(uElapse, lpTimerFunc); -} -void CFX_SystemHandler::KillTimer(int32_t nID) { - m_pEnv->FFI_KillTimer(nID); -} - -FX_SYSTEMTIME CFX_SystemHandler::GetLocalTime() { - return m_pEnv->FFI_GetLocalTime(); -} - -CPDFDoc_Environment::CPDFDoc_Environment(UnderlyingDocumentType* pDoc, - FPDF_FORMFILLINFO* pFFinfo) - : m_pInfo(pFFinfo), m_pSDKDoc(NULL), m_pUnderlyingDoc(pDoc) { - m_pSysHandler.reset(new CFX_SystemHandler(this)); -} - -CPDFDoc_Environment::~CPDFDoc_Environment() { -#ifdef PDF_ENABLE_XFA - CPDFXFA_App* pProvider = CPDFXFA_App::GetInstance(); - if (pProvider->m_pEnvList.GetSize() == 0) - pProvider->SetJavaScriptInitialized(FALSE); -#endif // PDF_ENABLE_XFA -} - -int CPDFDoc_Environment::JS_appAlert(const FX_WCHAR* Msg, - const FX_WCHAR* Title, - FX_UINT Type, - FX_UINT Icon) { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->app_alert) { - return -1; - } - CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode(); - CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode(); - return m_pInfo->m_pJsPlatform->app_alert( - m_pInfo->m_pJsPlatform, AsFPDFWideString(&bsMsg), - AsFPDFWideString(&bsTitle), Type, Icon); -} - -int CPDFDoc_Environment::JS_appResponse(const FX_WCHAR* Question, - const FX_WCHAR* Title, - const FX_WCHAR* Default, - const FX_WCHAR* cLabel, - FPDF_BOOL bPassword, - void* response, - int length) { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->app_response) { - return -1; - } - CFX_ByteString bsQuestion = CFX_WideString(Question).UTF16LE_Encode(); - CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode(); - CFX_ByteString bsDefault = CFX_WideString(Default).UTF16LE_Encode(); - CFX_ByteString bsLabel = CFX_WideString(cLabel).UTF16LE_Encode(); - return m_pInfo->m_pJsPlatform->app_response( - m_pInfo->m_pJsPlatform, AsFPDFWideString(&bsQuestion), - AsFPDFWideString(&bsTitle), AsFPDFWideString(&bsDefault), - AsFPDFWideString(&bsLabel), bPassword, response, length); -} - -void CPDFDoc_Environment::JS_appBeep(int nType) { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->app_beep) { - return; - } - m_pInfo->m_pJsPlatform->app_beep(m_pInfo->m_pJsPlatform, nType); -} - -CFX_WideString CPDFDoc_Environment::JS_fieldBrowse() { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->Field_browse) { - return CFX_WideString(); - } - const int nRequiredLen = - m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, nullptr, 0); - if (nRequiredLen <= 0) - return CFX_WideString(); - - std::unique_ptr<char[]> pBuff(new char[nRequiredLen]); - memset(pBuff.get(), 0, nRequiredLen); - const int nActualLen = m_pInfo->m_pJsPlatform->Field_browse( - m_pInfo->m_pJsPlatform, pBuff.get(), nRequiredLen); - if (nActualLen <= 0 || nActualLen > nRequiredLen) - return CFX_WideString(); - - return CFX_WideString::FromLocal(CFX_ByteString(pBuff.get(), nActualLen)); -} - -CFX_WideString CPDFDoc_Environment::JS_docGetFilePath() { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->Doc_getFilePath) { - return CFX_WideString(); - } - const int nRequiredLen = m_pInfo->m_pJsPlatform->Doc_getFilePath( - m_pInfo->m_pJsPlatform, nullptr, 0); - if (nRequiredLen <= 0) - return CFX_WideString(); - - std::unique_ptr<char[]> pBuff(new char[nRequiredLen]); - memset(pBuff.get(), 0, nRequiredLen); - const int nActualLen = m_pInfo->m_pJsPlatform->Doc_getFilePath( - m_pInfo->m_pJsPlatform, pBuff.get(), nRequiredLen); - if (nActualLen <= 0 || nActualLen > nRequiredLen) - return CFX_WideString(); - - return CFX_WideString::FromLocal(CFX_ByteString(pBuff.get(), nActualLen)); -} - -void CPDFDoc_Environment::JS_docSubmitForm(void* formData, - int length, - const FX_WCHAR* URL) { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->Doc_submitForm) { - return; - } - CFX_ByteString bsDestination = CFX_WideString(URL).UTF16LE_Encode(); - m_pInfo->m_pJsPlatform->Doc_submitForm(m_pInfo->m_pJsPlatform, formData, - length, - AsFPDFWideString(&bsDestination)); -} - -void CPDFDoc_Environment::JS_docmailForm(void* mailData, - int length, - FPDF_BOOL bUI, - const FX_WCHAR* To, - const FX_WCHAR* Subject, - const FX_WCHAR* CC, - const FX_WCHAR* BCC, - const FX_WCHAR* Msg) { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->Doc_mail) { - return; - } - CFX_ByteString bsTo = CFX_WideString(To).UTF16LE_Encode(); - CFX_ByteString bsSubject = CFX_WideString(Subject).UTF16LE_Encode(); - CFX_ByteString bsCC = CFX_WideString(CC).UTF16LE_Encode(); - CFX_ByteString bsBcc = CFX_WideString(BCC).UTF16LE_Encode(); - CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode(); - m_pInfo->m_pJsPlatform->Doc_mail( - m_pInfo->m_pJsPlatform, mailData, length, bUI, AsFPDFWideString(&bsTo), - AsFPDFWideString(&bsSubject), AsFPDFWideString(&bsCC), - AsFPDFWideString(&bsBcc), AsFPDFWideString(&bsMsg)); -} - -void CPDFDoc_Environment::JS_docprint(FPDF_BOOL bUI, - int nStart, - int nEnd, - FPDF_BOOL bSilent, - FPDF_BOOL bShrinkToFit, - FPDF_BOOL bPrintAsImage, - FPDF_BOOL bReverse, - FPDF_BOOL bAnnotations) { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->Doc_print) { - return; - } - m_pInfo->m_pJsPlatform->Doc_print(m_pInfo->m_pJsPlatform, bUI, nStart, nEnd, - bSilent, bShrinkToFit, bPrintAsImage, - bReverse, bAnnotations); -} - -void CPDFDoc_Environment::JS_docgotoPage(int nPageNum) { - if (!m_pInfo || !m_pInfo->m_pJsPlatform || - !m_pInfo->m_pJsPlatform->Doc_gotoPage) { - return; - } - m_pInfo->m_pJsPlatform->Doc_gotoPage(m_pInfo->m_pJsPlatform, nPageNum); -} - -IJS_Runtime* CPDFDoc_Environment::GetJSRuntime() { - if (!IsJSInitiated()) - return NULL; - if (!m_pJSRuntime) - m_pJSRuntime.reset(IJS_Runtime::Create(this)); - return m_pJSRuntime.get(); -} - -CPDFSDK_AnnotHandlerMgr* CPDFDoc_Environment::GetAnnotHandlerMgr() { - if (!m_pAnnotHandlerMgr) - m_pAnnotHandlerMgr.reset(new CPDFSDK_AnnotHandlerMgr(this)); - return m_pAnnotHandlerMgr.get(); -} - -CPDFSDK_ActionHandler* CPDFDoc_Environment::GetActionHander() { - if (!m_pActionHandler) - m_pActionHandler.reset(new CPDFSDK_ActionHandler()); - return m_pActionHandler.get(); -} - -CFFL_IFormFiller* CPDFDoc_Environment::GetIFormFiller() { - if (!m_pIFormFiller) - m_pIFormFiller.reset(new CFFL_IFormFiller(this)); - return m_pIFormFiller.get(); -} - -// static -CPDFSDK_Document* CPDFSDK_Document::FromFPDFFormHandle( - FPDF_FORMHANDLE hHandle) { - CPDFDoc_Environment* pEnv = static_cast<CPDFDoc_Environment*>(hHandle); - return pEnv ? pEnv->GetSDKDocument() : nullptr; -} - -CPDFSDK_Document::CPDFSDK_Document(UnderlyingDocumentType* pDoc, - CPDFDoc_Environment* pEnv) - : m_pDoc(pDoc), - m_pFocusAnnot(nullptr), - m_pEnv(pEnv), - m_bChangeMask(FALSE), - m_bBeingDestroyed(FALSE) {} - -CPDFSDK_Document::~CPDFSDK_Document() { - m_bBeingDestroyed = TRUE; - - for (auto& it : m_pageMap) - it.second->KillFocusAnnotIfNeeded(); - - for (auto& it : m_pageMap) - delete it.second; - m_pageMap.clear(); -} - -CPDFSDK_PageView* CPDFSDK_Document::GetPageView( - UnderlyingPageType* pUnderlyingPage, - FX_BOOL ReNew) { - auto it = m_pageMap.find(pUnderlyingPage); - if (it != m_pageMap.end()) - return it->second; - - if (!ReNew) - return nullptr; - - CPDFSDK_PageView* pPageView = new CPDFSDK_PageView(this, pUnderlyingPage); - m_pageMap[pUnderlyingPage] = pPageView; - // Delay to load all the annotations, to avoid endless loop. - pPageView->LoadFXAnnots(); - return pPageView; -} - -CPDFSDK_PageView* CPDFSDK_Document::GetCurrentView() { - UnderlyingPageType* pPage = - UnderlyingFromFPDFPage(m_pEnv->FFI_GetCurrentPage(m_pDoc)); - return pPage ? GetPageView(pPage, TRUE) : nullptr; -} - -CPDFSDK_PageView* CPDFSDK_Document::GetPageView(int nIndex) { - UnderlyingPageType* pTempPage = - UnderlyingFromFPDFPage(m_pEnv->FFI_GetPage(m_pDoc, nIndex)); - if (!pTempPage) - return nullptr; - - auto it = m_pageMap.find(pTempPage); - return it->second; -} - -void CPDFSDK_Document::ProcJavascriptFun() { - CPDF_Document* pPDFDoc = GetPDFDocument(); - 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 = GetPDFDocument()->GetRoot(); - if (!pRoot) - return FALSE; - - CPDF_Object* pOpenAction = pRoot->GetDictBy("OpenAction"); - if (!pOpenAction) - pOpenAction = pRoot->GetArrayBy("OpenAction"); - - if (!pOpenAction) - return FALSE; - - if (pOpenAction->IsArray()) - return TRUE; - - if (CPDF_Dictionary* pDict = pOpenAction->AsDictionary()) { - CPDF_Action action(pDict); - if (m_pEnv->GetActionHander()) - m_pEnv->GetActionHander()->DoAction_DocOpen(action, this); - return TRUE; - } - return FALSE; -} - -CPDF_OCContext* CPDFSDK_Document::GetOCContext() { - if (!m_pOccontent) - m_pOccontent.reset(new CPDF_OCContext(GetPDFDocument())); - return m_pOccontent.get(); -} - -void CPDFSDK_Document::RemovePageView(UnderlyingPageType* pUnderlyingPage) { - auto it = m_pageMap.find(pUnderlyingPage); - if (it == m_pageMap.end()) - return; - - CPDFSDK_PageView* pPageView = it->second; - if (pPageView->IsLocked()) - return; - - pPageView->KillFocusAnnotIfNeeded(); - delete pPageView; - m_pageMap.erase(it); -} - -UnderlyingPageType* CPDFSDK_Document::GetPage(int nIndex) { - return UnderlyingFromFPDFPage(m_pEnv->FFI_GetPage(m_pDoc, nIndex)); -} - -CPDFSDK_InterForm* CPDFSDK_Document::GetInterForm() { - if (!m_pInterForm) - m_pInterForm.reset(new CPDFSDK_InterForm(this)); - return m_pInterForm.get(); -} - -void CPDFSDK_Document::UpdateAllViews(CPDFSDK_PageView* pSender, - CPDFSDK_Annot* pAnnot) { - for (const auto& it : m_pageMap) { - CPDFSDK_PageView* pPageView = it.second; - if (pPageView != pSender) { - pPageView->UpdateView(pAnnot); - } - } -} - -CPDFSDK_Annot* CPDFSDK_Document::GetFocusAnnot() { - return m_pFocusAnnot; -} - -FX_BOOL CPDFSDK_Document::SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag) { - if (m_bBeingDestroyed) - return FALSE; - - if (m_pFocusAnnot == pAnnot) - return TRUE; - - if (m_pFocusAnnot) { - if (!KillFocusAnnot(nFlag)) - return FALSE; - } - - if (!pAnnot) - return FALSE; - -#ifdef PDF_ENABLE_XFA - CPDFSDK_Annot* pLastFocusAnnot = m_pFocusAnnot; -#endif // PDF_ENABLE_XFA - CPDFSDK_PageView* pPageView = pAnnot->GetPageView(); - if (pPageView && pPageView->IsValid()) { - CPDFSDK_AnnotHandlerMgr* pAnnotHandler = m_pEnv->GetAnnotHandlerMgr(); - if (!m_pFocusAnnot) { -#ifdef PDF_ENABLE_XFA - if (!pAnnotHandler->Annot_OnChangeFocus(pAnnot, pLastFocusAnnot)) - return FALSE; -#endif // PDF_ENABLE_XFA - if (!pAnnotHandler->Annot_OnSetFocus(pAnnot, nFlag)) - return FALSE; - if (!m_pFocusAnnot) { - m_pFocusAnnot = pAnnot; - return TRUE; - } - } - } - return FALSE; -} - -FX_BOOL CPDFSDK_Document::KillFocusAnnot(FX_UINT nFlag) { - if (m_pFocusAnnot) { - CPDFSDK_AnnotHandlerMgr* pAnnotHandler = m_pEnv->GetAnnotHandlerMgr(); - CPDFSDK_Annot* pFocusAnnot = m_pFocusAnnot; - m_pFocusAnnot = nullptr; - -#ifdef PDF_ENABLE_XFA - if (!pAnnotHandler->Annot_OnChangeFocus(nullptr, pFocusAnnot)) - return FALSE; -#endif // PDF_ENABLE_XFA - - if (pAnnotHandler->Annot_OnKillFocus(pFocusAnnot, nFlag)) { - if (pFocusAnnot->GetType() == "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; -} - -void CPDFSDK_Document::OnCloseDocument() { - KillFocusAnnot(); -} - -FX_BOOL CPDFSDK_Document::GetPermissions(int nFlag) { - return GetPDFDocument()->GetUserPermissions() & nFlag; -} - -IJS_Runtime* CPDFSDK_Document::GetJsRuntime() { - return m_pEnv->GetJSRuntime(); -} - -CFX_WideString CPDFSDK_Document::GetPath() { - return m_pEnv->JS_docGetFilePath(); -} - -CPDFSDK_PageView::CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc, - UnderlyingPageType* page) - : m_page(page), - m_pSDKDoc(pSDKDoc), - m_CaptureWidget(nullptr), -#ifndef PDF_ENABLE_XFA - m_bTakeOverPage(FALSE), -#endif // PDF_ENABLE_XFA - m_bEnterWidget(FALSE), - m_bExitWidget(FALSE), - m_bOnWidget(FALSE), - m_bValid(FALSE), - m_bLocked(FALSE) { - CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm(); - if (pInterForm) { - CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm(); -#ifdef PDF_ENABLE_XFA - if (page->GetPDFPage()) - pPDFInterForm->FixPageFields(page->GetPDFPage()); -#else // PDF_ENABLE_XFA - pPDFInterForm->FixPageFields(page); -#endif // PDF_ENABLE_XFA - } -#ifndef PDF_ENABLE_XFA - m_page->SetPrivateData((void*)m_page, (void*)this, nullptr); -#endif // PDF_ENABLE_XFA -} - -CPDFSDK_PageView::~CPDFSDK_PageView() { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - for (CPDFSDK_Annot* pAnnot : m_fxAnnotArray) - pAnnotHandlerMgr->ReleaseAnnot(pAnnot); - - m_fxAnnotArray.clear(); - m_pAnnotList.reset(); -#ifndef PDF_ENABLE_XFA - m_page->RemovePrivateData((void*)m_page); - if (m_bTakeOverPage) { - delete m_page; - } -#endif // PDF_ENABLE_XFA -} - -void CPDFSDK_PageView::PageView_OnDraw(CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, -#ifdef PDF_ENABLE_XFA - CPDF_RenderOptions* pOptions, - const FX_RECT& pClip) { -#else - CPDF_RenderOptions* pOptions) { -#endif // PDF_ENABLE_XFA - m_curMatrix = *pUser2Device; - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - -#ifdef PDF_ENABLE_XFA - CPDFXFA_Page* pPage = GetPDFXFAPage(); - if (!pPage) - return; - - if (pPage->GetDocument()->GetDocType() == DOCTYPE_DYNAMIC_XFA) { - CFX_Graphics gs; - gs.Create(pDevice); - CFX_RectF rectClip; - rectClip.Set(static_cast<FX_FLOAT>(pClip.left), - static_cast<FX_FLOAT>(pClip.top), - static_cast<FX_FLOAT>(pClip.Width()), - static_cast<FX_FLOAT>(pClip.Height())); - gs.SetClipRect(rectClip); - IXFA_RenderContext* pRenderContext = XFA_RenderContext_Create(); - if (!pRenderContext) - return; - CXFA_RenderOptions renderOptions; - renderOptions.m_bHighlight = TRUE; - IXFA_PageView* xfaView = pPage->GetXFAPageView(); - pRenderContext->StartRender(xfaView, &gs, *pUser2Device, renderOptions); - pRenderContext->DoRender(); - pRenderContext->StopRender(); - pRenderContext->Release(); - IXFA_DocView* docView = xfaView->GetDocView(); - if (!docView) - return; - CPDFSDK_Annot* annot = GetFocusAnnot(); - if (!annot) - return; - // Render the focus widget - docView->GetWidgetHandler()->RenderWidget(annot->GetXFAWidget(), &gs, - pUser2Device, FALSE); - return; - } -#endif // PDF_ENABLE_XFA - - // for pdf/static xfa. - CPDFSDK_AnnotIterator annotIterator(this, true); - while (CPDFSDK_Annot* pSDKAnnot = annotIterator.Next()) { - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - pAnnotHandlerMgr->Annot_OnDraw(this, pSDKAnnot, pDevice, pUser2Device, 0); - } -} - -const CPDF_Annot* CPDFSDK_PageView::GetPDFAnnotAtPoint(FX_FLOAT pageX, - FX_FLOAT pageY) { - for (const CPDF_Annot* pAnnot : m_pAnnotList->All()) { - CFX_FloatRect annotRect; - pAnnot->GetRect(annotRect); - if (annotRect.Contains(pageX, pageY)) - return pAnnot; - } - return nullptr; -} - -const CPDF_Annot* CPDFSDK_PageView::GetPDFWidgetAtPoint(FX_FLOAT pageX, - FX_FLOAT pageY) { - for (const CPDF_Annot* pAnnot : m_pAnnotList->All()) { - if (pAnnot->GetSubType() == "Widget") { - CFX_FloatRect annotRect; - pAnnot->GetRect(annotRect); - if (annotRect.Contains(pageX, pageY)) - return pAnnot; - } - } - return nullptr; -} - -CPDFSDK_Annot* CPDFSDK_PageView::GetFXAnnotAtPoint(FX_FLOAT pageX, - FX_FLOAT pageY) { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr(); - CPDFSDK_AnnotIterator annotIterator(this, false); - while (CPDFSDK_Annot* pSDKAnnot = annotIterator.Next()) { - CFX_FloatRect rc = pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot); - if (rc.Contains(pageX, pageY)) - return pSDKAnnot; - } - - return nullptr; -} - -CPDFSDK_Annot* CPDFSDK_PageView::GetFXWidgetAtPoint(FX_FLOAT pageX, - FX_FLOAT pageY) { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr(); - CPDFSDK_AnnotIterator annotIterator(this, false); - while (CPDFSDK_Annot* pSDKAnnot = annotIterator.Next()) { - bool bHitTest = pSDKAnnot->GetType() == "Widget"; -#ifdef PDF_ENABLE_XFA - bHitTest = bHitTest || pSDKAnnot->GetType() == FSDK_XFAWIDGET_TYPENAME; -#endif // PDF_ENABLE_XFA - if (bHitTest) { - pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot); - CFX_FloatPoint point(pageX, pageY); - if (pAnnotMgr->Annot_OnHitTest(this, pSDKAnnot, point)) - return pSDKAnnot; - } - } - - return nullptr; -} - -void CPDFSDK_PageView::KillFocusAnnotIfNeeded() { - // if there is a focused annot on the page, we should kill the focus first. - if (CPDFSDK_Annot* focusedAnnot = m_pSDKDoc->GetFocusAnnot()) { - if (pdfium::ContainsValue(m_fxAnnotArray, focusedAnnot)) - KillFocusAnnot(); - } -} - -FX_BOOL CPDFSDK_PageView::Annot_HasAppearance(CPDF_Annot* pAnnot) { - CPDF_Dictionary* pAnnotDic = pAnnot->GetAnnotDict(); - 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 = pAnnotHandler->NewAnnot(pPDFAnnot, this); - if (!pSDKAnnot) - return nullptr; - - m_fxAnnotArray.push_back(pSDKAnnot); - pAnnotHandler->Annot_OnCreate(pSDKAnnot); - return pSDKAnnot; -} - -#ifdef PDF_ENABLE_XFA -CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(IXFA_Widget* pPDFAnnot) { - if (!pPDFAnnot) - return nullptr; - - CPDFSDK_Annot* pSDKAnnot = GetAnnotByXFAWidget(pPDFAnnot); - if (pSDKAnnot) - return pSDKAnnot; - - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - CPDFSDK_AnnotHandlerMgr* pAnnotHandler = pEnv->GetAnnotHandlerMgr(); - pSDKAnnot = pAnnotHandler->NewAnnot(pPDFAnnot, this); - if (!pSDKAnnot) - return nullptr; - - m_fxAnnotArray.push_back(pSDKAnnot); - return pSDKAnnot; -} -#endif // PDF_ENABLE_XFA - -CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(CPDF_Dictionary* pDict) { - return pDict ? AddAnnot(pDict->GetStringBy("Subtype"), pDict) : nullptr; -} - -CPDFSDK_Annot* CPDFSDK_PageView::AddAnnot(const FX_CHAR* lpSubType, - CPDF_Dictionary* pDict) { - return NULL; -} - -FX_BOOL CPDFSDK_PageView::DeleteAnnot(CPDFSDK_Annot* pAnnot) { -#ifdef PDF_ENABLE_XFA - if (!pAnnot) - return FALSE; - CPDFXFA_Page* pPage = pAnnot->GetPDFXFAPage(); - if (!pPage || (pPage->GetDocument()->GetDocType() != DOCTYPE_STATIC_XFA && - pPage->GetDocument()->GetDocType() != DOCTYPE_DYNAMIC_XFA)) - return FALSE; - - auto it = std::find(m_fxAnnotArray.begin(), m_fxAnnotArray.end(), pAnnot); - if (it != m_fxAnnotArray.end()) - m_fxAnnotArray.erase(it); - if (m_CaptureWidget == pAnnot) - m_CaptureWidget = nullptr; - - return TRUE; -#else // PDF_ENABLE_XFA - return FALSE; -#endif // PDF_ENABLE_XFA -} - -CPDF_Document* CPDFSDK_PageView::GetPDFDocument() { - if (m_page) { -#ifdef PDF_ENABLE_XFA - return m_page->GetDocument()->GetPDFDoc(); -#else // PDF_ENABLE_XFA - return m_page->m_pDocument; -#endif // PDF_ENABLE_XFA - } - return NULL; -} - -#ifdef PDF_ENABLE_XFA -CPDF_Page* CPDFSDK_PageView::GetPDFPage() { - if (m_page) { - return m_page->GetPDFPage(); - } - return NULL; -} -#endif // PDF_ENABLE_XFA - -size_t CPDFSDK_PageView::CountAnnots() const { - return m_fxAnnotArray.size(); -} - -CPDFSDK_Annot* CPDFSDK_PageView::GetAnnot(size_t nIndex) { - return nIndex < m_fxAnnotArray.size() ? m_fxAnnotArray[nIndex] : nullptr; -} - -CPDFSDK_Annot* CPDFSDK_PageView::GetAnnotByDict(CPDF_Dictionary* pDict) { - for (CPDFSDK_Annot* pAnnot : m_fxAnnotArray) { - if (pAnnot->GetPDFAnnot()->GetAnnotDict() == pDict) - return pAnnot; - } - return nullptr; -} - -#ifdef PDF_ENABLE_XFA -CPDFSDK_Annot* CPDFSDK_PageView::GetAnnotByXFAWidget(IXFA_Widget* hWidget) { - if (!hWidget) - return nullptr; - - for (CPDFSDK_Annot* pAnnot : m_fxAnnotArray) { - if (pAnnot->GetXFAWidget() == hWidget) - return pAnnot; - } - return nullptr; -} -#endif // PDF_ENABLE_XFA - -FX_BOOL CPDFSDK_PageView::OnLButtonDown(const CFX_FloatPoint& point, - FX_UINT nFlag) { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - ASSERT(pEnv); - CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y); - if (!pFXAnnot) { - KillFocusAnnot(nFlag); - return FALSE; - } - - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - FX_BOOL bRet = - pAnnotHandlerMgr->Annot_OnLButtonDown(this, pFXAnnot, nFlag, point); - if (bRet) - SetFocusAnnot(pFXAnnot); - return bRet; -} - -#ifdef PDF_ENABLE_XFA -FX_BOOL CPDFSDK_PageView::OnRButtonDown(const CFX_FloatPoint& 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); - - if (pFXAnnot == NULL) - return FALSE; - - FX_BOOL bRet = - pAnnotHandlerMgr->Annot_OnRButtonDown(this, pFXAnnot, nFlag, point); - if (bRet) { - SetFocusAnnot(pFXAnnot); - } - return TRUE; -} - -FX_BOOL CPDFSDK_PageView::OnRButtonUp(const CFX_FloatPoint& point, - FX_UINT nFlag) { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - ASSERT(pEnv); - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - - CPDFSDK_Annot* pFXAnnot = GetFXWidgetAtPoint(point.x, point.y); - - if (pFXAnnot == NULL) - return FALSE; - - FX_BOOL bRet = - pAnnotHandlerMgr->Annot_OnRButtonUp(this, pFXAnnot, nFlag, point); - if (bRet) { - SetFocusAnnot(pFXAnnot); - } - return TRUE; -} -#endif // PDF_ENABLE_XFA - -FX_BOOL CPDFSDK_PageView::OnLButtonUp(const CFX_FloatPoint& point, - FX_UINT nFlag) { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - ASSERT(pEnv); - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - 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; -} - -FX_BOOL CPDFSDK_PageView::OnMouseMove(const CFX_FloatPoint& point, int nFlag) { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - 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; - } - 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; -} - -FX_BOOL CPDFSDK_PageView::OnMouseWheel(double deltaX, - double deltaY, - const CFX_FloatPoint& point, - int nFlag) { - if (CPDFSDK_Annot* pAnnot = GetFXWidgetAtPoint(point.x, point.y)) { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - 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(); - 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(); - return pAnnotHandlerMgr->Annot_OnKeyDown(pAnnot, nKeyCode, nFlag); - } - return FALSE; -} - -FX_BOOL CPDFSDK_PageView::OnKeyUp(int nKeyCode, int nFlag) { - return FALSE; -} - -void CPDFSDK_PageView::LoadFXAnnots() { - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); -#ifdef PDF_ENABLE_XFA - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); -#else - FX_BOOL enableAPUpdate = CPDF_InterForm::UpdatingAPEnabled(); - // Disable the default AP construction. - CPDF_InterForm::EnableUpdateAP(FALSE); - m_pAnnotList.reset(new CPDF_AnnotList(m_page)); - CPDF_InterForm::EnableUpdateAP(enableAPUpdate); - const size_t nCount = m_pAnnotList->Count(); -#endif // PDF_ENABLE_XFA - - SetLock(TRUE); - -#ifdef PDF_ENABLE_XFA - m_page->AddRef(); - if (m_pSDKDoc->GetXFADocument()->GetDocType() == DOCTYPE_DYNAMIC_XFA) { - IXFA_PageView* pageView = m_page->GetXFAPageView(); - IXFA_WidgetIterator* pWidgetHander = pageView->CreateWidgetIterator( - XFA_TRAVERSEWAY_Form, XFA_WIDGETFILTER_Visible | - XFA_WIDGETFILTER_Viewable | - XFA_WIDGETFILTER_AllType); - if (!pWidgetHander) { - m_page->Release(); - SetLock(FALSE); - return; - } - - while (IXFA_Widget* pXFAAnnot = pWidgetHander->MoveToNext()) { - CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pXFAAnnot, this); - if (!pAnnot) - continue; - - m_fxAnnotArray.push_back(pAnnot); - pAnnotHandlerMgr->Annot_OnLoad(pAnnot); - } - pWidgetHander->Release(); - } else { - CPDF_Page* pPage = m_page->GetPDFPage(); - ASSERT(pPage); - FX_BOOL enableAPUpdate = CPDF_InterForm::UpdatingAPEnabled(); - // Disable the default AP construction. - CPDF_InterForm::EnableUpdateAP(FALSE); - m_pAnnotList.reset(new CPDF_AnnotList(pPage)); - CPDF_InterForm::EnableUpdateAP(enableAPUpdate); - - const size_t nCount = m_pAnnotList->Count(); - for (size_t i = 0; i < nCount; ++i) { - CPDF_Annot* pPDFAnnot = m_pAnnotList->GetAt(i); - CheckUnSupportAnnot(GetPDFDocument(), pPDFAnnot); - - CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pPDFAnnot, this); - if (!pAnnot) - continue; - m_fxAnnotArray.push_back(pAnnot); - pAnnotHandlerMgr->Annot_OnLoad(pAnnot); - } - } - m_page->Release(); -#else // PDF_ENABLE_XFA - for (size_t i = 0; i < nCount; ++i) { - CPDF_Annot* pPDFAnnot = m_pAnnotList->GetAt(i); - CPDF_Document* pDoc = GetPDFDocument(); - CheckUnSupportAnnot(pDoc, pPDFAnnot); - CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr(); - CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pPDFAnnot, this); - if (!pAnnot) - continue; - m_fxAnnotArray.push_back(pAnnot); - pAnnotHandlerMgr->Annot_OnLoad(pAnnot); - } -#endif // PDF_ENABLE_XFA - - SetLock(FALSE); -} - -void CPDFSDK_PageView::ClearFXAnnots() { - SetLock(TRUE); - if (m_pSDKDoc && GetFocusAnnot()) - m_pSDKDoc->SetFocusAnnot(nullptr); - m_CaptureWidget = nullptr; - for (CPDFSDK_Annot* pAnnot : m_fxAnnotArray) - m_pSDKDoc->GetEnv()->GetAnnotHandlerMgr()->ReleaseAnnot(pAnnot); - m_fxAnnotArray.clear(); - m_pAnnotList.reset(); - SetLock(FALSE); -} - -void CPDFSDK_PageView::UpdateRects(CFX_RectArray& rects) { - for (int i = 0; i < rects.GetSize(); i++) { - CFX_FloatRect 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) { - CFX_FloatRect rcWindow = pAnnot->GetRect(); - CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv(); - pEnv->FFI_Invalidate(m_page, rcWindow.left, rcWindow.top, rcWindow.right, - rcWindow.bottom); -} - -int CPDFSDK_PageView::GetPageIndex() { - if (m_page) { -#ifdef PDF_ENABLE_XFA - CPDF_Dictionary* pDic = m_page->GetPDFPage()->m_pFormDict; -#else // PDF_ENABLE_XFA - CPDF_Dictionary* pDic = m_page->m_pFormDict; -#endif // PDF_ENABLE_XFA - CPDF_Document* pDoc = m_pSDKDoc->GetPDFDocument(); - if (pDoc && pDic) { - return pDoc->GetPageIndex(pDic->GetObjNum()); - } - } - return -1; -} - -bool CPDFSDK_PageView::IsValidAnnot(const CPDF_Annot* p) const { - if (!p) - return false; - - const auto& annots = m_pAnnotList->All(); - return pdfium::ContainsValue(annots, p); -} - -CPDFSDK_Annot* CPDFSDK_PageView::GetFocusAnnot() { - CPDFSDK_Annot* pFocusAnnot = m_pSDKDoc->GetFocusAnnot(); - if (!pFocusAnnot) - return nullptr; - - for (CPDFSDK_Annot* pAnnot : m_fxAnnotArray) { - if (pAnnot == pFocusAnnot) - return pAnnot; - } - return nullptr; -} |