| // 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_annothandler.h" |
| |
| #include <algorithm> |
| #include <vector> |
| |
| #include "core/fpdfapi/fpdf_page/include/cpdf_page.h" |
| #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" |
| #include "fpdfsdk/formfiller/cffl_formfiller.h" |
| #include "fpdfsdk/include/fsdk_define.h" |
| #include "fpdfsdk/include/fsdk_mgr.h" |
| |
| #ifdef PDF_ENABLE_XFA |
| #include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h" |
| #include "fpdfsdk/fpdfxfa/include/fpdfxfa_page.h" |
| #include "fpdfsdk/fpdfxfa/include/fpdfxfa_util.h" |
| #include "xfa/fwl/core/include/fwl_widgethit.h" |
| #include "xfa/fxfa/include/xfa_ffwidget.h" |
| #include "xfa/fxfa/include/xfa_ffdocview.h" |
| #include "xfa/fxfa/include/xfa_ffpageview.h" |
| #include "xfa/fxfa/include/xfa_ffwidgethandler.h" |
| #include "xfa/fxgraphics/include/cfx_graphics.h" |
| #endif // PDF_ENABLE_XFA |
| |
| CPDFSDK_AnnotHandlerMgr::CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp) { |
| m_pApp = pApp; |
| |
| CPDFSDK_BFAnnotHandler* pHandler = new CPDFSDK_BFAnnotHandler(m_pApp); |
| pHandler->SetFormFiller(m_pApp->GetIFormFiller()); |
| RegisterAnnotHandler(pHandler); |
| #ifdef PDF_ENABLE_XFA |
| CPDFSDK_XFAAnnotHandler* pXFAAnnotHandler = |
| new CPDFSDK_XFAAnnotHandler(m_pApp); |
| RegisterAnnotHandler(pXFAAnnotHandler); |
| #endif // PDF_ENABLE_XFA |
| } |
| |
| CPDFSDK_AnnotHandlerMgr::~CPDFSDK_AnnotHandlerMgr() { |
| for (int i = 0; i < m_Handlers.GetSize(); i++) { |
| IPDFSDK_AnnotHandler* pHandler = m_Handlers.GetAt(i); |
| delete pHandler; |
| } |
| m_Handlers.RemoveAll(); |
| m_mapType2Handler.clear(); |
| } |
| |
| void CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler( |
| IPDFSDK_AnnotHandler* pAnnotHandler) { |
| ASSERT(!GetAnnotHandler(pAnnotHandler->GetType())); |
| |
| m_Handlers.Add(pAnnotHandler); |
| m_mapType2Handler[pAnnotHandler->GetType()] = pAnnotHandler; |
| } |
| |
| void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler( |
| IPDFSDK_AnnotHandler* pAnnotHandler) { |
| m_mapType2Handler.erase(pAnnotHandler->GetType()); |
| for (int i = 0, sz = m_Handlers.GetSize(); i < sz; i++) { |
| if (m_Handlers.GetAt(i) == pAnnotHandler) { |
| m_Handlers.RemoveAt(i); |
| break; |
| } |
| } |
| } |
| |
| CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CPDF_Annot* pAnnot, |
| CPDFSDK_PageView* pPageView) { |
| ASSERT(pPageView); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = |
| GetAnnotHandler(pAnnot->GetSubType())) { |
| return pAnnotHandler->NewAnnot(pAnnot, pPageView); |
| } |
| |
| return new CPDFSDK_BAAnnot(pAnnot, pPageView); |
| } |
| |
| #ifdef PDF_ENABLE_XFA |
| CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CXFA_FFWidget* pAnnot, |
| CPDFSDK_PageView* pPageView) { |
| ASSERT(pAnnot); |
| ASSERT(pPageView); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = |
| GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME)) { |
| return pAnnotHandler->NewAnnot(pAnnot, pPageView); |
| } |
| |
| return nullptr; |
| } |
| #endif // PDF_ENABLE_XFA |
| |
| void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(CPDFSDK_Annot* pAnnot) { |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| pAnnotHandler->OnRelease(pAnnot); |
| pAnnotHandler->ReleaseAnnot(pAnnot); |
| } else { |
| delete pAnnot; |
| } |
| } |
| |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnCreate(CPDFSDK_Annot* pAnnot) { |
| CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot(); |
| |
| CPDFSDK_DateTime curTime; |
| pPDFAnnot->GetAnnotDict()->SetAtString("M", curTime.ToPDFDateTimeString()); |
| pPDFAnnot->GetAnnotDict()->SetAtNumber("F", 0); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| pAnnotHandler->OnCreate(pAnnot); |
| } |
| } |
| |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| pAnnotHandler->OnLoad(pAnnot); |
| } |
| } |
| |
| IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler( |
| CPDFSDK_Annot* pAnnot) const { |
| CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot(); |
| if (pPDFAnnot) |
| return GetAnnotHandler(pPDFAnnot->GetSubType()); |
| #ifdef PDF_ENABLE_XFA |
| if (pAnnot->GetXFAWidget()) |
| return GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME); |
| #endif // PDF_ENABLE_XFA |
| return nullptr; |
| } |
| |
| IPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler( |
| const CFX_ByteString& sType) const { |
| auto it = m_mapType2Handler.find(sType); |
| return it != m_mapType2Handler.end() ? it->second : nullptr; |
| } |
| |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnDraw(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device, |
| uint32_t dwFlags) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| pAnnotHandler->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); |
| } else { |
| #ifdef PDF_ENABLE_XFA |
| if (pAnnot->IsXFAField()) |
| return; |
| #endif // PDF_ENABLE_XFA |
| static_cast<CPDFSDK_BAAnnot*>(pAnnot) |
| ->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, nullptr); |
| } |
| } |
| |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDown( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnLButtonDown(pPageView, pAnnot, nFlags, point); |
| } |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonUp( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnLButtonUp(pPageView, pAnnot, nFlags, point); |
| } |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDblClk( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnLButtonDblClk(pPageView, pAnnot, nFlags, point); |
| } |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnMouseMove( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnMouseMove(pPageView, pAnnot, nFlags, point); |
| } |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnMouseWheel( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| short zDelta, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta, |
| point); |
| } |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonDown( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnRButtonDown(pPageView, pAnnot, nFlags, point); |
| } |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnRButtonUp( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnRButtonUp(pPageView, pAnnot, nFlags, point); |
| } |
| return FALSE; |
| } |
| |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseEnter(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) |
| pAnnotHandler->OnMouseEnter(pPageView, pAnnot, nFlag); |
| } |
| |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseExit(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) |
| pAnnotHandler->OnMouseExit(pPageView, pAnnot, nFlag); |
| } |
| |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChar(CPDFSDK_Annot* pAnnot, |
| uint32_t nChar, |
| uint32_t nFlags) { |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnChar(pAnnot, nChar, nFlags); |
| } |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, |
| int nKeyCode, |
| int nFlag) { |
| if (!m_pApp->FFI_IsCTRLKeyDown(nFlag) && !m_pApp->FFI_IsALTKeyDown(nFlag)) { |
| CPDFSDK_PageView* pPage = pAnnot->GetPageView(); |
| CPDFSDK_Annot* pFocusAnnot = pPage->GetFocusAnnot(); |
| if (pFocusAnnot && (nKeyCode == FWL_VKEY_Tab)) { |
| CPDFSDK_Annot* pNext = |
| GetNextAnnot(pFocusAnnot, !m_pApp->FFI_IsSHIFTKeyDown(nFlag)); |
| |
| if (pNext && pNext != pFocusAnnot) { |
| CPDFSDK_Document* pDocument = pPage->GetSDKDocument(); |
| pDocument->SetFocusAnnot(pNext); |
| return TRUE; |
| } |
| } |
| } |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| return pAnnotHandler->OnKeyDown(pAnnot, nKeyCode, nFlag); |
| } |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, |
| int nKeyCode, |
| int nFlag) { |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| ASSERT(pAnnot); |
| |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| if (pAnnotHandler->OnSetFocus(pAnnot, nFlag)) { |
| CPDFSDK_PageView* pPage = pAnnot->GetPageView(); |
| pPage->GetSDKDocument(); |
| return TRUE; |
| } |
| } |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| ASSERT(pAnnot); |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) |
| return pAnnotHandler->OnKillFocus(pAnnot, nFlag); |
| |
| return FALSE; |
| } |
| |
| #ifdef PDF_ENABLE_XFA |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChangeFocus( |
| CPDFSDK_Annot* pSetAnnot, |
| CPDFSDK_Annot* pKillAnnot) { |
| FX_BOOL bXFA = (pSetAnnot && pSetAnnot->GetXFAWidget()) || |
| (pKillAnnot && pKillAnnot->GetXFAWidget()); |
| |
| if (bXFA) { |
| if (IPDFSDK_AnnotHandler* pXFAAnnotHandler = |
| GetAnnotHandler(FSDK_XFAWIDGET_TYPENAME)) |
| return pXFAAnnotHandler->OnXFAChangedFocus(pKillAnnot, pSetAnnot); |
| } |
| |
| return TRUE; |
| } |
| #endif // PDF_ENABLE_XFA |
| |
| CFX_FloatRect CPDFSDK_AnnotHandlerMgr::Annot_OnGetViewBBox( |
| CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot) { |
| ASSERT(pAnnot); |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) |
| return pAnnotHandler->GetViewBBox(pPageView, pAnnot); |
| |
| return pAnnot->GetRect(); |
| } |
| |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnHitTest(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| const CFX_FloatPoint& point) { |
| ASSERT(pAnnot); |
| if (IPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { |
| if (pAnnotHandler->CanAnswer(pAnnot)) |
| return pAnnotHandler->HitTest(pPageView, pAnnot, point); |
| } |
| return FALSE; |
| } |
| |
| CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, |
| FX_BOOL bNext) { |
| #ifdef PDF_ENABLE_XFA |
| CPDFSDK_PageView* pPageView = pSDKAnnot->GetPageView(); |
| CPDFXFA_Page* pPage = pPageView->GetPDFXFAPage(); |
| if (!pPage) |
| return nullptr; |
| if (pPage->GetPDFPage()) { // for pdf annots. |
| CBA_AnnotIterator ai(pSDKAnnot->GetPageView(), pSDKAnnot->GetType(), ""); |
| CPDFSDK_Annot* pNext = |
| bNext ? ai.GetNextAnnot(pSDKAnnot) : ai.GetPrevAnnot(pSDKAnnot); |
| return pNext; |
| } |
| // for xfa annots |
| std::unique_ptr<IXFA_WidgetIterator> pWidgetIterator( |
| pPage->GetXFAPageView()->CreateWidgetIterator( |
| XFA_TRAVERSEWAY_Tranvalse, XFA_WidgetStatus_Visible | |
| XFA_WidgetStatus_Viewable | |
| XFA_WidgetStatus_Focused)); |
| if (!pWidgetIterator) |
| return nullptr; |
| if (pWidgetIterator->GetCurrentWidget() != pSDKAnnot->GetXFAWidget()) |
| pWidgetIterator->SetCurrentWidget(pSDKAnnot->GetXFAWidget()); |
| CXFA_FFWidget* hNextFocus = |
| bNext ? pWidgetIterator->MoveToNext() : pWidgetIterator->MoveToPrevious(); |
| if (!hNextFocus && pSDKAnnot) |
| hNextFocus = pWidgetIterator->MoveToFirst(); |
| |
| return pPageView->GetAnnotByXFAWidget(hNextFocus); |
| #else // PDF_ENABLE_XFA |
| CBA_AnnotIterator ai(pSDKAnnot->GetPageView(), "Widget", ""); |
| return bNext ? ai.GetNextAnnot(pSDKAnnot) : ai.GetPrevAnnot(pSDKAnnot); |
| #endif // PDF_ENABLE_XFA |
| } |
| |
| CPDFSDK_BFAnnotHandler::CPDFSDK_BFAnnotHandler(CPDFDoc_Environment* pApp) |
| : m_pApp(pApp), m_pFormFiller(nullptr) {} |
| |
| CPDFSDK_BFAnnotHandler::~CPDFSDK_BFAnnotHandler() {} |
| |
| CFX_ByteString CPDFSDK_BFAnnotHandler::GetType() { |
| return CFX_ByteString("Widget"); |
| } |
| |
| CFX_ByteString CPDFSDK_BFAnnotHandler::GetName() { |
| return CFX_ByteString("WidgetHandler"); |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot) { |
| ASSERT(pAnnot->GetType() == "Widget"); |
| if (pAnnot->GetSubType() == BFFT_SIGNATURE) |
| return FALSE; |
| |
| CPDFSDK_Widget* pWidget = static_cast<CPDFSDK_Widget*>(pAnnot); |
| if (!pWidget->IsVisible()) |
| return FALSE; |
| |
| int nFieldFlags = pWidget->GetFieldFlags(); |
| if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY) |
| return FALSE; |
| |
| if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON) |
| return TRUE; |
| |
| CPDF_Page* pPage = pWidget->GetPDFPage(); |
| CPDF_Document* pDocument = pPage->m_pDocument; |
| uint32_t dwPermissions = pDocument->GetUserPermissions(); |
| return (dwPermissions & FPDFPERM_FILL_FORM) || |
| (dwPermissions & FPDFPERM_ANNOT_FORM); |
| } |
| |
| CPDFSDK_Annot* CPDFSDK_BFAnnotHandler::NewAnnot(CPDF_Annot* pAnnot, |
| CPDFSDK_PageView* pPage) { |
| CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument(); |
| CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm(); |
| CPDF_FormControl* pCtrl = CPDFSDK_Widget::GetFormControl( |
| pInterForm->GetInterForm(), pAnnot->GetAnnotDict()); |
| if (!pCtrl) |
| return nullptr; |
| |
| CPDFSDK_Widget* pWidget = new CPDFSDK_Widget(pAnnot, pPage, pInterForm); |
| pInterForm->AddMap(pCtrl, pWidget); |
| CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm(); |
| if (pPDFInterForm && pPDFInterForm->NeedConstructAP()) |
| pWidget->ResetAppearance(nullptr, FALSE); |
| |
| return pWidget; |
| } |
| |
| #ifdef PDF_ENABLE_XFA |
| CPDFSDK_Annot* CPDFSDK_BFAnnotHandler::NewAnnot(CXFA_FFWidget* hWidget, |
| CPDFSDK_PageView* pPage) { |
| return nullptr; |
| } |
| #endif // PDF_ENABLE_XFA |
| |
| void CPDFSDK_BFAnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot) { |
| ASSERT(pAnnot); |
| |
| if (m_pFormFiller) |
| m_pFormFiller->OnDelete(pAnnot); |
| |
| std::unique_ptr<CPDFSDK_Widget> pWidget(static_cast<CPDFSDK_Widget*>(pAnnot)); |
| CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm(); |
| CPDF_FormControl* pControl = pWidget->GetFormControl(); |
| pInterForm->RemoveMap(pControl); |
| } |
| |
| void CPDFSDK_BFAnnotHandler::DeleteAnnot(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_BFAnnotHandler::OnDraw(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device, |
| uint32_t dwFlags) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| static_cast<CPDFSDK_BAAnnot*>(pAnnot) |
| ->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, nullptr); |
| } else { |
| if (m_pFormFiller) { |
| m_pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); |
| } |
| } |
| } |
| |
| void CPDFSDK_BFAnnotHandler::OnDrawSleep(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device, |
| const CFX_FloatRect& rcWindow, |
| uint32_t dwFlags) {} |
| |
| void CPDFSDK_BFAnnotHandler::OnDelete(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_BFAnnotHandler::OnRelease(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_BFAnnotHandler::OnMouseEnter(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| m_pFormFiller->OnMouseEnter(pPageView, pAnnot, nFlag); |
| } |
| } |
| void CPDFSDK_BFAnnotHandler::OnMouseExit(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| m_pFormFiller->OnMouseExit(pPageView, pAnnot, nFlag); |
| } |
| } |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnLButtonDown(pPageView, pAnnot, nFlags, point); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnLButtonUp(pPageView, pAnnot, nFlags, point); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnLButtonDblClk(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnLButtonDblClk(pPageView, pAnnot, nFlags, point); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnMouseMove(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnMouseMove(pPageView, pAnnot, nFlags, point); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnMouseWheel(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| short zDelta, |
| const CFX_FloatPoint& point) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnMouseWheel(pPageView, pAnnot, nFlags, zDelta, |
| point); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnRButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnRButtonDown(pPageView, pAnnot, nFlags, point); |
| } |
| |
| return FALSE; |
| } |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnRButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnRButtonUp(pPageView, pAnnot, nFlags, point); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnRButtonDblClk(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnChar(CPDFSDK_Annot* pAnnot, |
| uint32_t nChar, |
| uint32_t nFlags) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnChar(pAnnot, nChar, nFlags); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot, |
| int nKeyCode, |
| int nFlag) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnKeyDown(pAnnot, nKeyCode, nFlag); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot, |
| int nKeyCode, |
| int nFlag) { |
| return FALSE; |
| } |
| void CPDFSDK_BFAnnotHandler::OnCreate(CPDFSDK_Annot* pAnnot) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| m_pFormFiller->OnCreate(pAnnot); |
| } |
| } |
| |
| void CPDFSDK_BFAnnotHandler::OnLoad(CPDFSDK_Annot* pAnnot) { |
| if (pAnnot->GetSubType() == BFFT_SIGNATURE) |
| return; |
| |
| CPDFSDK_Widget* pWidget = static_cast<CPDFSDK_Widget*>(pAnnot); |
| if (!pWidget->IsAppearanceValid()) |
| pWidget->ResetAppearance(nullptr, FALSE); |
| |
| int nFieldType = pWidget->GetFieldType(); |
| if (nFieldType == FIELDTYPE_TEXTFIELD || nFieldType == FIELDTYPE_COMBOBOX) { |
| FX_BOOL bFormated = FALSE; |
| CFX_WideString sValue = pWidget->OnFormat(bFormated); |
| if (bFormated && nFieldType == FIELDTYPE_COMBOBOX) { |
| pWidget->ResetAppearance(sValue.c_str(), FALSE); |
| } |
| } |
| |
| #ifdef PDF_ENABLE_XFA |
| CPDFSDK_PageView* pPageView = pAnnot->GetPageView(); |
| CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument(); |
| CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); |
| if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) { |
| if (!pWidget->IsAppearanceValid() && !pWidget->GetValue().IsEmpty()) |
| pWidget->ResetAppearance(FALSE); |
| } |
| #endif // PDF_ENABLE_XFA |
| if (m_pFormFiller) |
| m_pFormFiller->OnLoad(pAnnot); |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnSetFocus(pAnnot, nFlag); |
| } |
| |
| return TRUE; |
| } |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| |
| if (sSubType == BFFT_SIGNATURE) { |
| } else { |
| if (m_pFormFiller) |
| return m_pFormFiller->OnKillFocus(pAnnot, nFlag); |
| } |
| |
| return TRUE; |
| } |
| |
| #ifdef PDF_ENABLE_XFA |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, |
| CPDFSDK_Annot* pNewAnnot) { |
| return TRUE; |
| } |
| |
| #endif // PDF_ENABLE_XFA |
| |
| CFX_FloatRect CPDFSDK_BFAnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot) { |
| CFX_ByteString sSubType = pAnnot->GetSubType(); |
| if (sSubType != BFFT_SIGNATURE && m_pFormFiller) |
| return CFX_FloatRect(m_pFormFiller->GetViewBBox(pPageView, pAnnot)); |
| |
| return CFX_FloatRect(0, 0, 0, 0); |
| } |
| |
| FX_BOOL CPDFSDK_BFAnnotHandler::HitTest(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| const CFX_FloatPoint& point) { |
| ASSERT(pPageView); |
| ASSERT(pAnnot); |
| |
| CFX_FloatRect rect = GetViewBBox(pPageView, pAnnot); |
| return rect.Contains(point.x, point.y); |
| } |
| |
| #ifdef PDF_ENABLE_XFA |
| |
| CPDFSDK_XFAAnnotHandler::CPDFSDK_XFAAnnotHandler(CPDFDoc_Environment* pApp) |
| : m_pApp(pApp) {} |
| |
| CPDFSDK_XFAAnnotHandler::~CPDFSDK_XFAAnnotHandler() {} |
| |
| CFX_ByteString CPDFSDK_XFAAnnotHandler::GetType() { |
| return FSDK_XFAWIDGET_TYPENAME; |
| } |
| |
| CFX_ByteString CPDFSDK_XFAAnnotHandler::GetName() { |
| return "XFAWidgetHandler"; |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot) { |
| return !!pAnnot->GetXFAWidget(); |
| } |
| |
| CPDFSDK_Annot* CPDFSDK_XFAAnnotHandler::NewAnnot(CPDF_Annot* pAnnot, |
| CPDFSDK_PageView* pPage) { |
| return nullptr; |
| } |
| |
| CPDFSDK_Annot* CPDFSDK_XFAAnnotHandler::NewAnnot(CXFA_FFWidget* pAnnot, |
| CPDFSDK_PageView* pPage) { |
| CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument(); |
| CPDFSDK_InterForm* pInterForm = pSDKDoc->GetInterForm(); |
| CPDFSDK_XFAWidget* pWidget = new CPDFSDK_XFAWidget(pAnnot, pPage, pInterForm); |
| pInterForm->AddXFAMap(pAnnot, pWidget); |
| return pWidget; |
| } |
| |
| void CPDFSDK_XFAAnnotHandler::OnDraw(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device, |
| uint32_t dwFlags) { |
| ASSERT(pPageView); |
| ASSERT(pAnnot); |
| |
| CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument(); |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| |
| CFX_Graphics gs; |
| gs.Create(pDevice); |
| |
| CFX_Matrix mt; |
| mt = *(CFX_Matrix*)pUser2Device; |
| |
| FX_BOOL bIsHighlight = FALSE; |
| if (pSDKDoc->GetFocusAnnot() != pAnnot) |
| bIsHighlight = TRUE; |
| |
| pWidgetHandler->RenderWidget(pAnnot->GetXFAWidget(), &gs, &mt, bIsHighlight); |
| |
| // to do highlight and shadow |
| } |
| |
| void CPDFSDK_XFAAnnotHandler::OnDrawSleep(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device, |
| const CFX_FloatRect& rcWindow, |
| uint32_t dwFlags) {} |
| |
| void CPDFSDK_XFAAnnotHandler::OnCreate(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_XFAAnnotHandler::OnLoad(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_XFAAnnotHandler::OnDelete(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_XFAAnnotHandler::OnRelease(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_XFAAnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot) { |
| CPDFSDK_XFAWidget* pWidget = (CPDFSDK_XFAWidget*)pAnnot; |
| CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm(); |
| pInterForm->RemoveXFAMap(pWidget->GetXFAWidget()); |
| |
| delete pWidget; |
| } |
| |
| void CPDFSDK_XFAAnnotHandler::DeleteAnnot(CPDFSDK_Annot* pAnnot) {} |
| |
| CFX_FloatRect CPDFSDK_XFAAnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot) { |
| ASSERT(pAnnot); |
| |
| CFX_RectF rcBBox; |
| XFA_Element eType = pAnnot->GetXFAWidget()->GetDataAcc()->GetUIType(); |
| if (eType == XFA_Element::Signature) |
| pAnnot->GetXFAWidget()->GetBBox(rcBBox, XFA_WidgetStatus_Visible, TRUE); |
| else |
| pAnnot->GetXFAWidget()->GetBBox(rcBBox, XFA_WidgetStatus_None); |
| |
| CFX_FloatRect rcWidget(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width, |
| rcBBox.top + rcBBox.height); |
| rcWidget.left -= 1.0f; |
| rcWidget.right += 1.0f; |
| rcWidget.bottom -= 1.0f; |
| rcWidget.top += 1.0f; |
| |
| return rcWidget; |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::HitTest(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument(); |
| if (!pSDKDoc) |
| return FALSE; |
| |
| CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); |
| if (!pDoc) |
| return FALSE; |
| |
| CXFA_FFDocView* pDocView = pDoc->GetXFADocView(); |
| if (!pDocView) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = pDocView->GetWidgetHandler(); |
| if (!pWidgetHandler) |
| return FALSE; |
| |
| FWL_WidgetHit dwHitTest = |
| pWidgetHandler->OnHitTest(pAnnot->GetXFAWidget(), point.x, point.y); |
| return dwHitTest != FWL_WidgetHit::Unknown; |
| } |
| |
| void CPDFSDK_XFAAnnotHandler::OnMouseEnter(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| if (!pPageView || !pAnnot) |
| return; |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| pWidgetHandler->OnMouseEnter(pAnnot->GetXFAWidget()); |
| } |
| |
| void CPDFSDK_XFAAnnotHandler::OnMouseExit(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| if (!pPageView || !pAnnot) |
| return; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| pWidgetHandler->OnMouseExit(pAnnot->GetXFAWidget()); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnLButtonDown(pAnnot->GetXFAWidget(), |
| GetFWLFlags(nFlags), point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnLButtonUp(pAnnot->GetXFAWidget(), |
| GetFWLFlags(nFlags), point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnLButtonDblClk(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnLButtonDblClk(pAnnot->GetXFAWidget(), |
| GetFWLFlags(nFlags), point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnMouseMove(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnMouseMove(pAnnot->GetXFAWidget(), |
| GetFWLFlags(nFlags), point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnMouseWheel(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| short zDelta, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnMouseWheel( |
| pAnnot->GetXFAWidget(), GetFWLFlags(nFlags), zDelta, point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnRButtonDown(pAnnot->GetXFAWidget(), |
| GetFWLFlags(nFlags), point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnRButtonUp(pAnnot->GetXFAWidget(), |
| GetFWLFlags(nFlags), point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnRButtonDblClk(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point) { |
| if (!pPageView || !pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnRButtonDblClk(pAnnot->GetXFAWidget(), |
| GetFWLFlags(nFlags), point.x, point.y); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnChar(CPDFSDK_Annot* pAnnot, |
| uint32_t nChar, |
| uint32_t nFlags) { |
| if (!pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnChar(pAnnot->GetXFAWidget(), nChar, |
| GetFWLFlags(nFlags)); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot, |
| int nKeyCode, |
| int nFlag) { |
| if (!pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnKeyDown(pAnnot->GetXFAWidget(), nKeyCode, |
| GetFWLFlags(nFlag)); |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot, |
| int nKeyCode, |
| int nFlag) { |
| if (!pAnnot) |
| return FALSE; |
| |
| CXFA_FFWidgetHandler* pWidgetHandler = GetXFAWidgetHandler(pAnnot); |
| return pWidgetHandler->OnKeyUp(pAnnot->GetXFAWidget(), nKeyCode, |
| GetFWLFlags(nFlag)); |
| } |
| |
| void CPDFSDK_XFAAnnotHandler::OnDeSelected(CPDFSDK_Annot* pAnnot) {} |
| |
| void CPDFSDK_XFAAnnotHandler::OnSelected(CPDFSDK_Annot* pAnnot) {} |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| return TRUE; |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag) { |
| return TRUE; |
| } |
| |
| FX_BOOL CPDFSDK_XFAAnnotHandler::OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, |
| CPDFSDK_Annot* pNewAnnot) { |
| CXFA_FFWidgetHandler* pWidgetHandler = nullptr; |
| |
| if (pOldAnnot) |
| pWidgetHandler = GetXFAWidgetHandler(pOldAnnot); |
| else if (pNewAnnot) |
| pWidgetHandler = GetXFAWidgetHandler(pNewAnnot); |
| |
| if (pWidgetHandler) { |
| FX_BOOL bRet = TRUE; |
| CXFA_FFWidget* hWidget = pNewAnnot ? pNewAnnot->GetXFAWidget() : nullptr; |
| if (hWidget) { |
| CXFA_FFPageView* pXFAPageView = hWidget->GetPageView(); |
| if (pXFAPageView) { |
| bRet = pXFAPageView->GetDocView()->SetFocus(hWidget); |
| if (pXFAPageView->GetDocView()->GetFocusWidget() == hWidget) |
| bRet = TRUE; |
| } |
| } |
| return bRet; |
| } |
| |
| return TRUE; |
| } |
| |
| CXFA_FFWidgetHandler* CPDFSDK_XFAAnnotHandler::GetXFAWidgetHandler( |
| CPDFSDK_Annot* pAnnot) { |
| if (!pAnnot) |
| return nullptr; |
| |
| CPDFSDK_PageView* pPageView = pAnnot->GetPageView(); |
| if (!pPageView) |
| return nullptr; |
| |
| CPDFSDK_Document* pSDKDoc = pPageView->GetSDKDocument(); |
| if (!pSDKDoc) |
| return nullptr; |
| |
| CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); |
| if (!pDoc) |
| return nullptr; |
| |
| CXFA_FFDocView* pDocView = pDoc->GetXFADocView(); |
| if (!pDocView) |
| return nullptr; |
| |
| return pDocView->GetWidgetHandler(); |
| } |
| |
| #define FWL_KEYFLAG_Ctrl (1 << 0) |
| #define FWL_KEYFLAG_Alt (1 << 1) |
| #define FWL_KEYFLAG_Shift (1 << 2) |
| #define FWL_KEYFLAG_LButton (1 << 3) |
| #define FWL_KEYFLAG_RButton (1 << 4) |
| #define FWL_KEYFLAG_MButton (1 << 5) |
| |
| uint32_t CPDFSDK_XFAAnnotHandler::GetFWLFlags(uint32_t dwFlag) { |
| uint32_t dwFWLFlag = 0; |
| |
| if (dwFlag & FWL_EVENTFLAG_ControlKey) |
| dwFWLFlag |= FWL_KEYFLAG_Ctrl; |
| if (dwFlag & FWL_EVENTFLAG_LeftButtonDown) |
| dwFWLFlag |= FWL_KEYFLAG_LButton; |
| if (dwFlag & FWL_EVENTFLAG_MiddleButtonDown) |
| dwFWLFlag |= FWL_KEYFLAG_MButton; |
| if (dwFlag & FWL_EVENTFLAG_RightButtonDown) |
| dwFWLFlag |= FWL_KEYFLAG_RButton; |
| if (dwFlag & FWL_EVENTFLAG_ShiftKey) |
| dwFWLFlag |= FWL_KEYFLAG_Shift; |
| if (dwFlag & FWL_EVENTFLAG_AltKey) |
| dwFWLFlag |= FWL_KEYFLAG_Alt; |
| |
| return dwFWLFlag; |
| } |
| #endif // PDF_ENABLE_XFA |
| |
| CPDFSDK_AnnotIterator::CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView, |
| bool bReverse) |
| : m_bReverse(bReverse), m_pos(0) { |
| const std::vector<CPDFSDK_Annot*>& annots = pPageView->GetAnnotList(); |
| m_iteratorAnnotList.insert(m_iteratorAnnotList.begin(), annots.rbegin(), |
| annots.rend()); |
| std::stable_sort(m_iteratorAnnotList.begin(), m_iteratorAnnotList.end(), |
| [](CPDFSDK_Annot* p1, CPDFSDK_Annot* p2) { |
| return p1->GetLayoutOrder() < p2->GetLayoutOrder(); |
| }); |
| |
| CPDFSDK_Annot* pTopMostAnnot = pPageView->GetFocusAnnot(); |
| if (!pTopMostAnnot) |
| return; |
| |
| auto it = std::find(m_iteratorAnnotList.begin(), m_iteratorAnnotList.end(), |
| pTopMostAnnot); |
| if (it != m_iteratorAnnotList.end()) { |
| CPDFSDK_Annot* pReaderAnnot = *it; |
| m_iteratorAnnotList.erase(it); |
| m_iteratorAnnotList.insert(m_iteratorAnnotList.begin(), pReaderAnnot); |
| } |
| } |
| |
| CPDFSDK_AnnotIterator::~CPDFSDK_AnnotIterator() {} |
| |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::NextAnnot() { |
| if (m_pos < m_iteratorAnnotList.size()) |
| return m_iteratorAnnotList[m_pos++]; |
| return nullptr; |
| } |
| |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::PrevAnnot() { |
| if (m_pos < m_iteratorAnnotList.size()) |
| return m_iteratorAnnotList[m_iteratorAnnotList.size() - ++m_pos]; |
| return nullptr; |
| } |
| |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::Next() { |
| return m_bReverse ? PrevAnnot() : NextAnnot(); |
| } |