diff options
| -rw-r--r-- | BUILD.gn | 11 | ||||
| -rw-r--r-- | fpdfsdk/cpdfsdk_annothandlermgr.cpp | 386 | ||||
| -rw-r--r-- | fpdfsdk/cpdfsdk_annotiterator.cpp | 54 | ||||
| -rw-r--r-- | fpdfsdk/cpdfsdk_bfannothandler.cpp | 315 | ||||
| -rw-r--r-- | fpdfsdk/cpdfsdk_xfaannothandler.cpp | 392 | ||||
| -rw-r--r-- | fpdfsdk/fsdk_annothandler.cpp | 1168 | ||||
| -rw-r--r-- | fpdfsdk/fsdk_baseform.cpp | 1 | ||||
| -rw-r--r-- | fpdfsdk/fsdk_mgr.cpp | 3 | ||||
| -rw-r--r-- | fpdfsdk/include/cpdfsdk_annothandlermgr.h | 120 | ||||
| -rw-r--r-- | fpdfsdk/include/cpdfsdk_annotiterator.h | 31 | ||||
| -rw-r--r-- | fpdfsdk/include/cpdfsdk_bfannothandler.h | 122 | ||||
| -rw-r--r-- | fpdfsdk/include/cpdfsdk_xfaannothandler.h | 117 | ||||
| -rw-r--r-- | fpdfsdk/include/fsdk_annothandler.h | 433 | ||||
| -rw-r--r-- | fpdfsdk/include/fsdk_mgr.h | 2 | ||||
| -rw-r--r-- | fpdfsdk/include/ipdfsdk_annothandler.h | 119 | ||||
| -rw-r--r-- | pdfium.gyp | 11 |
16 files changed, 1679 insertions, 1606 deletions
@@ -65,8 +65,12 @@ static_library("pdfium") { "fpdfsdk/cfx_systemhandler.cpp", "fpdfsdk/cfx_systemhandler.h", "fpdfsdk/cpdfsdk_annot.cpp", + "fpdfsdk/cpdfsdk_annothandlermgr.cpp", + "fpdfsdk/cpdfsdk_annotiterator.cpp", "fpdfsdk/cpdfsdk_baannot.cpp", + "fpdfsdk/cpdfsdk_bfannothandler.cpp", "fpdfsdk/cpdfsdk_datetime.cpp", + "fpdfsdk/cpdfsdk_xfaannothandler.cpp", "fpdfsdk/fpdf_dataavail.cpp", "fpdfsdk/fpdf_ext.cpp", "fpdfsdk/fpdf_flatten.cpp", @@ -83,17 +87,20 @@ static_library("pdfium") { "fpdfsdk/fpdftext.cpp", "fpdfsdk/fpdfview.cpp", "fpdfsdk/fsdk_actionhandler.cpp", - "fpdfsdk/fsdk_annothandler.cpp", "fpdfsdk/fsdk_baseform.cpp", "fpdfsdk/fsdk_mgr.cpp", "fpdfsdk/fsdk_pauseadapter.cpp", "fpdfsdk/include/cpdfsdk_annot.h", + "fpdfsdk/include/cpdfsdk_annothandlermgr.h", + "fpdfsdk/include/cpdfsdk_annotiterator.h", "fpdfsdk/include/cpdfsdk_baannot.h", + "fpdfsdk/include/cpdfsdk_bfannothandler.h", "fpdfsdk/include/cpdfsdk_datetime.h", + "fpdfsdk/include/cpdfsdk_xfaannothandler.h", "fpdfsdk/include/fsdk_actionhandler.h", - "fpdfsdk/include/fsdk_annothandler.h", "fpdfsdk/include/fsdk_baseform.h", "fpdfsdk/include/fsdk_pauseadapter.h", + "fpdfsdk/include/ifpdfsdk_annothandler.h", "public/fpdf_dataavail.h", "public/fpdf_doc.h", "public/fpdf_edit.h", diff --git a/fpdfsdk/cpdfsdk_annothandlermgr.cpp b/fpdfsdk/cpdfsdk_annothandlermgr.cpp new file mode 100644 index 0000000000..c3fac483fd --- /dev/null +++ b/fpdfsdk/cpdfsdk_annothandlermgr.cpp @@ -0,0 +1,386 @@ +// Copyright 2016 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/cpdfsdk_annothandlermgr.h" + +#include "core/fpdfdoc/include/cpdf_annot.h" +#include "fpdfsdk/include/cpdfsdk_annot.h" +#include "fpdfsdk/include/cpdfsdk_baannot.h" +#include "fpdfsdk/include/cpdfsdk_bfannothandler.h" +#include "fpdfsdk/include/cpdfsdk_datetime.h" +#include "fpdfsdk/include/fsdk_mgr.h" + +#ifdef PDF_ENABLE_XFA +#include "fpdfsdk/include/cpdfsdk_xfaannothandler.h" +#include "fpdfsdk/fpdfxfa/include/fpdfxfa_page.h" +#include "xfa/fxfa/include/xfa_ffpageview.h" +#include "xfa/fxfa/include/xfa_ffwidget.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() {} + +void CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler( + IPDFSDK_AnnotHandler* pAnnotHandler) { + ASSERT(!GetAnnotHandler(pAnnotHandler->GetType())); + + m_mapType2Handler[pAnnotHandler->GetType()].reset(pAnnotHandler); +} + +void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler( + IPDFSDK_AnnotHandler* pAnnotHandler) { + m_mapType2Handler.erase(pAnnotHandler->GetType()); +} + +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.get() : 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 +} diff --git a/fpdfsdk/cpdfsdk_annotiterator.cpp b/fpdfsdk/cpdfsdk_annotiterator.cpp new file mode 100644 index 0000000000..01a4e15379 --- /dev/null +++ b/fpdfsdk/cpdfsdk_annotiterator.cpp @@ -0,0 +1,54 @@ +// Copyright 2016 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/cpdfsdk_annotiterator.h" + +#include <algorithm> + +#include "fpdfsdk/include/cpdfsdk_annot.h" +#include "fpdfsdk/include/fsdk_mgr.h" + +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(); +} diff --git a/fpdfsdk/cpdfsdk_bfannothandler.cpp b/fpdfsdk/cpdfsdk_bfannothandler.cpp new file mode 100644 index 0000000000..a9a8c4b895 --- /dev/null +++ b/fpdfsdk/cpdfsdk_bfannothandler.cpp @@ -0,0 +1,315 @@ +// Copyright 2016 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/cpdfsdk_bfannothandler.h" + +#include <memory> +#include <vector> + +#include "core/fpdfapi/fpdf_page/include/cpdf_page.h" +#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" +#include "core/fpdfdoc/include/cpdf_interform.h" +#include "fpdfsdk/formfiller/cffl_formfiller.h" +#include "fpdfsdk/include/cpdfsdk_annot.h" +#include "fpdfsdk/include/fsdk_mgr.h" + +#ifdef PDF_ENABLE_XFA +#include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h" +#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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && m_pFormFiller) + m_pFormFiller->OnMouseEnter(pPageView, pAnnot, nFlag); +} + +void CPDFSDK_BFAnnotHandler::OnMouseExit(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlag) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && m_pFormFiller) + return m_pFormFiller->OnChar(pAnnot, nChar, nFlags); + + return FALSE; +} + +FX_BOOL CPDFSDK_BFAnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot, + int nKeyCode, + int nFlag) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && m_pFormFiller) + return m_pFormFiller->OnSetFocus(pAnnot, nFlag); + + return TRUE; +} + +FX_BOOL CPDFSDK_BFAnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot, + uint32_t nFlag) { + if (pAnnot->GetSubType() != BFFT_SIGNATURE && 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) { + if (pAnnot->GetSubType() != 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); +} diff --git a/fpdfsdk/cpdfsdk_xfaannothandler.cpp b/fpdfsdk/cpdfsdk_xfaannothandler.cpp new file mode 100644 index 0000000000..8c97f1d3df --- /dev/null +++ b/fpdfsdk/cpdfsdk_xfaannothandler.cpp @@ -0,0 +1,392 @@ +// Copyright 2016 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/cpdfsdk_xfaannothandler.h" + +#ifdef PDF_ENABLE_XFA + +#include "core/fpdfdoc/include/cpdf_interform.h" +#include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h" +#include "fpdfsdk/include/cpdfsdk_annot.h" +#include "fpdfsdk/include/fsdk_mgr.h" +#include "xfa/fxfa/include/fxfa_basic.h" +#include "xfa/fxfa/include/xfa_ffdocview.h" +#include "xfa/fxfa/include/xfa_ffpageview.h" +#include "xfa/fxfa/include/xfa_ffwidget.h" +#include "xfa/fxfa/include/xfa_ffwidgethandler.h" +#include "xfa/fxgraphics/include/cfx_graphics.h" +#include "xfa/fwl/core/include/fwl_widgethit.h" + +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 = *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 = reinterpret_cast<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(); +} + +const uint32_t FWL_KEYFLAG_Ctrl = (1 << 0); +const uint32_t FWL_KEYFLAG_Alt = (1 << 1); +const uint32_t FWL_KEYFLAG_Shift = (1 << 2); +const uint32_t FWL_KEYFLAG_LButton = (1 << 3); +const uint32_t FWL_KEYFLAG_RButton = (1 << 4); +const uint32_t 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 diff --git a/fpdfsdk/fsdk_annothandler.cpp b/fpdfsdk/fsdk_annothandler.cpp deleted file mode 100644 index 5e65a1f947..0000000000 --- a/fpdfsdk/fsdk_annothandler.cpp +++ /dev/null @@ -1,1168 +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_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 "core/fpdfdoc/include/cpdf_interform.h" -#include "core/fxge/include/cfx_renderdevice.h" -#include "fpdfsdk/formfiller/cffl_formfiller.h" -#include "fpdfsdk/include/cpdfsdk_datetime.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() {} - -void CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler( - IPDFSDK_AnnotHandler* pAnnotHandler) { - ASSERT(!GetAnnotHandler(pAnnotHandler->GetType())); - - m_mapType2Handler[pAnnotHandler->GetType()].reset(pAnnotHandler); -} - -void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler( - IPDFSDK_AnnotHandler* pAnnotHandler) { - m_mapType2Handler.erase(pAnnotHandler->GetType()); -} - -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.get() : 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(); -} diff --git a/fpdfsdk/fsdk_baseform.cpp b/fpdfsdk/fsdk_baseform.cpp index 4b12d78022..0b2c99735e 100644 --- a/fpdfsdk/fsdk_baseform.cpp +++ b/fpdfsdk/fsdk_baseform.cpp @@ -27,6 +27,7 @@ #include "fpdfsdk/include/fsdk_actionhandler.h" #include "fpdfsdk/include/fsdk_define.h" #include "fpdfsdk/include/fsdk_mgr.h" +#include "fpdfsdk/include/ipdfsdk_annothandler.h" #include "fpdfsdk/javascript/ijs_context.h" #include "fpdfsdk/javascript/ijs_runtime.h" #include "fpdfsdk/pdfwindow/PWL_Utils.h" diff --git a/fpdfsdk/fsdk_mgr.cpp b/fpdfsdk/fsdk_mgr.cpp index 38ca5a1542..f7fdae6dd8 100644 --- a/fpdfsdk/fsdk_mgr.cpp +++ b/fpdfsdk/fsdk_mgr.cpp @@ -17,7 +17,10 @@ #include "core/fxcrt/include/cfx_retain_ptr.h" #include "core/fxge/include/cfx_renderdevice.h" #include "fpdfsdk/formfiller/cffl_formfiller.h" +#include "fpdfsdk/include/cpdfsdk_annothandlermgr.h" +#include "fpdfsdk/include/cpdfsdk_annotiterator.h" #include "fpdfsdk/include/fsdk_define.h" +#include "fpdfsdk/include/ipdfsdk_annothandler.h" #include "fpdfsdk/javascript/ijs_runtime.h" #include "public/fpdf_ext.h" #include "third_party/base/stl_util.h" diff --git a/fpdfsdk/include/cpdfsdk_annothandlermgr.h b/fpdfsdk/include/cpdfsdk_annothandlermgr.h new file mode 100644 index 0000000000..2d09326e68 --- /dev/null +++ b/fpdfsdk/include/cpdfsdk_annothandlermgr.h @@ -0,0 +1,120 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ +#define FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ + +#include <map> +#include <memory> + +#include "core/fxcrt/include/fx_basic.h" +#include "core/fxcrt/include/fx_coordinates.h" + +class CFX_Matrix; +class CFX_RenderDevice; +class CPDF_Annot; +class CPDFDoc_Environment; +class CPDFSDK_Annot; +class CPDFSDK_PageView; +class IPDFSDK_AnnotHandler; + +#ifdef PDF_ENABLE_XFA +class CXFA_FFWidget; +#endif // PDF_ENABLE_XFA + +class CPDFSDK_AnnotHandlerMgr { + public: + explicit CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp); + virtual ~CPDFSDK_AnnotHandlerMgr(); + + void RegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); + void UnRegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); + + virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, + CPDFSDK_PageView* pPageView); +#ifdef PDF_ENABLE_XFA + virtual CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, + CPDFSDK_PageView* pPageView); +#endif // PDF_ENABLE_XFA + virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot); + + virtual void Annot_OnCreate(CPDFSDK_Annot* pAnnot); + virtual void Annot_OnLoad(CPDFSDK_Annot* pAnnot); + + IPDFSDK_AnnotHandler* GetAnnotHandler(CPDFSDK_Annot* pAnnot) const; + virtual void Annot_OnDraw(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + uint32_t dwFlags); + + virtual void Annot_OnMouseEnter(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags); + virtual void Annot_OnMouseExit(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags); + virtual FX_BOOL Annot_OnLButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL Annot_OnLButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL Annot_OnLButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL Annot_OnMouseMove(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL Annot_OnMouseWheel(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + short zDelta, + const CFX_FloatPoint& point); + virtual FX_BOOL Annot_OnRButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL Annot_OnRButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL Annot_OnChar(CPDFSDK_Annot* pAnnot, + uint32_t nChar, + uint32_t nFlags); + virtual FX_BOOL Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, + int nKeyCode, + int nFlag); + virtual FX_BOOL Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag); + + virtual FX_BOOL Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); + virtual FX_BOOL Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); + +#ifdef PDF_ENABLE_XFA + virtual FX_BOOL Annot_OnChangeFocus(CPDFSDK_Annot* pSetAnnot, + CPDFSDK_Annot* pKillAnnot); +#endif // PDF_ENABLE_XFA + + virtual CFX_FloatRect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot); + virtual FX_BOOL Annot_OnHitTest(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + const CFX_FloatPoint& point); + + private: + IPDFSDK_AnnotHandler* GetAnnotHandler(const CFX_ByteString& sType) const; + CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, FX_BOOL bNext); + + std::map<CFX_ByteString, std::unique_ptr<IPDFSDK_AnnotHandler>> + m_mapType2Handler; + CPDFDoc_Environment* m_pApp; +}; + +#endif // FPDFSDK_INCLUDE_CPDFSDK_ANNOTHANDLERMGR_H_ diff --git a/fpdfsdk/include/cpdfsdk_annotiterator.h b/fpdfsdk/include/cpdfsdk_annotiterator.h new file mode 100644 index 0000000000..f0fb872817 --- /dev/null +++ b/fpdfsdk/include/cpdfsdk_annotiterator.h @@ -0,0 +1,31 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_CPDFSDK_ANNOTITERATOR_H_ +#define FPDFSDK_INCLUDE_CPDFSDK_ANNOTITERATOR_H_ + +#include <vector> + +class CPDFSDK_Annot; +class CPDFSDK_PageView; + +class CPDFSDK_AnnotIterator { + public: + CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView, bool bReverse); + ~CPDFSDK_AnnotIterator(); + + CPDFSDK_Annot* Next(); + + private: + CPDFSDK_Annot* NextAnnot(); + CPDFSDK_Annot* PrevAnnot(); + + std::vector<CPDFSDK_Annot*> m_iteratorAnnotList; + const bool m_bReverse; + std::size_t m_pos; +}; + +#endif // FPDFSDK_INCLUDE_CPDFSDK_ANNOTITERATOR_H_ diff --git a/fpdfsdk/include/cpdfsdk_bfannothandler.h b/fpdfsdk/include/cpdfsdk_bfannothandler.h new file mode 100644 index 0000000000..1fbc13ceee --- /dev/null +++ b/fpdfsdk/include/cpdfsdk_bfannothandler.h @@ -0,0 +1,122 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_CPDFSDK_BFANNOTHANDLER_H_ +#define FPDFSDK_INCLUDE_CPDFSDK_BFANNOTHANDLER_H_ + +#include "core/fxcrt/include/fx_basic.h" +#include "core/fxcrt/include/fx_coordinates.h" +#include "fpdfsdk/include/ipdfsdk_annothandler.h" + +class CFFL_IFormFiller; +class CFX_Matrix; +class CFX_RenderDevice; +class CPDF_Annot; +class CPDFDoc_Environment; +class CPDFSDK_Annot; +class CPDFSDK_PageView; + +#ifdef PDF_ENABLE_XFA +class CXFA_FFWidget; +#endif // PDF_ENABLE_XFA + +class CPDFSDK_BFAnnotHandler : public IPDFSDK_AnnotHandler { + public: + explicit CPDFSDK_BFAnnotHandler(CPDFDoc_Environment* pApp); + ~CPDFSDK_BFAnnotHandler() override; + + CFX_ByteString GetType() override; + CFX_ByteString GetName() override; + FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) override; + CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) override; +#ifdef PDF_ENABLE_XFA + CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* hWidget, + CPDFSDK_PageView* pPage) override; +#endif // PDF_ENABLE_XFA + void ReleaseAnnot(CPDFSDK_Annot* pAnnot) override; + void DeleteAnnot(CPDFSDK_Annot* pAnnot) override; + CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot) override; + FX_BOOL HitTest(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + const CFX_FloatPoint& point) override; + void OnDraw(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + uint32_t dwFlags) override; + void OnDrawSleep(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + const CFX_FloatRect& rcWindow, + uint32_t dwFlags) override; + void OnCreate(CPDFSDK_Annot* pAnnot) override; + void OnLoad(CPDFSDK_Annot* pAnnot) override; + void OnDelete(CPDFSDK_Annot* pAnnot) override; + void OnRelease(CPDFSDK_Annot* pAnnot) override; + void OnMouseEnter(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlag) override; + void OnMouseExit(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlag) override; + FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + short zDelta, + const CFX_FloatPoint& point) override; + FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, + uint32_t nChar, + uint32_t nFlags) override; + FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; + FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; + void OnDeSelected(CPDFSDK_Annot* pAnnot) override {} + void OnSelected(CPDFSDK_Annot* pAnnot) override {} + FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; + FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; +#ifdef PDF_ENABLE_XFA + FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, + CPDFSDK_Annot* pNewAnnot) override; +#endif // PDF_ENABLE_XFA + + void SetFormFiller(CFFL_IFormFiller* pFiller) { m_pFormFiller = pFiller; } + CFFL_IFormFiller* GetFormFiller() { return m_pFormFiller; } + + private: + CPDFDoc_Environment* m_pApp; + CFFL_IFormFiller* m_pFormFiller; +}; + +#endif // FPDFSDK_INCLUDE_CPDFSDK_BFANNOTHANDLER_H_ diff --git a/fpdfsdk/include/cpdfsdk_xfaannothandler.h b/fpdfsdk/include/cpdfsdk_xfaannothandler.h new file mode 100644 index 0000000000..664d48ff07 --- /dev/null +++ b/fpdfsdk/include/cpdfsdk_xfaannothandler.h @@ -0,0 +1,117 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_CPDFSDK_XFAANNOTHANDLER_H_ +#define FPDFSDK_INCLUDE_CPDFSDK_XFAANNOTHANDLER_H_ + +#ifdef PDF_ENABLE_XFA + +#include "core/fxcrt/include/fx_basic.h" +#include "core/fxcrt/include/fx_coordinates.h" +#include "fpdfsdk/include/ipdfsdk_annothandler.h" + +class CFX_Matrix; +class CFX_RenderDevice; +class CPDF_Annot; +class CPDFDoc_Environment; +class CPDFSDK_Annot; +class CPDFSDK_PageView; +class CXFA_FFWidget; +class CXFA_FFWidgetHandler; + +class CPDFSDK_XFAAnnotHandler : public IPDFSDK_AnnotHandler { + public: + explicit CPDFSDK_XFAAnnotHandler(CPDFDoc_Environment* pApp); + ~CPDFSDK_XFAAnnotHandler() override; + + CFX_ByteString GetType() override; + CFX_ByteString GetName() override; + FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) override; + CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) override; + CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, + CPDFSDK_PageView* pPage) override; + void ReleaseAnnot(CPDFSDK_Annot* pAnnot) override; + void DeleteAnnot(CPDFSDK_Annot* pAnnot) override; + CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot) override; + FX_BOOL HitTest(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + const CFX_FloatPoint& point) override; + void OnDraw(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + uint32_t dwFlags) override; + void OnDrawSleep(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + const CFX_FloatRect& rcWindow, + uint32_t dwFlags) override; + void OnCreate(CPDFSDK_Annot* pAnnot) override; + void OnLoad(CPDFSDK_Annot* pAnnot) override; + void OnDelete(CPDFSDK_Annot* pAnnot) override; + void OnRelease(CPDFSDK_Annot* pAnnot) override; + void OnMouseEnter(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlag) override; + void OnMouseExit(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlag) override; + FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + short zDelta, + const CFX_FloatPoint& point) override; + FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, + uint32_t nChar, + uint32_t nFlags) override; + FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; + FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; + void OnDeSelected(CPDFSDK_Annot* pAnnot) override; + void OnSelected(CPDFSDK_Annot* pAnnot) override; + FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; + FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; + FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, + CPDFSDK_Annot* pNewAnnot) override; + + private: + CXFA_FFWidgetHandler* GetXFAWidgetHandler(CPDFSDK_Annot* pAnnot); + uint32_t GetFWLFlags(uint32_t dwFlag); + + CPDFDoc_Environment* m_pApp; +}; +#endif // PDF_ENABLE_XFA + +#endif // FPDFSDK_INCLUDE_CPDFSDK_XFAANNOTHANDLER_H_ diff --git a/fpdfsdk/include/fsdk_annothandler.h b/fpdfsdk/include/fsdk_annothandler.h deleted file mode 100644 index 1e25538a32..0000000000 --- a/fpdfsdk/include/fsdk_annothandler.h +++ /dev/null @@ -1,433 +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 - -#ifndef FPDFSDK_INCLUDE_FSDK_ANNOTHANDLER_H_ -#define FPDFSDK_INCLUDE_FSDK_ANNOTHANDLER_H_ - -#include <map> -#include <memory> -#include <vector> - -#include "core/fxcrt/include/fx_basic.h" -#include "core/fxcrt/include/fx_coordinates.h" - -#ifdef PDF_ENABLE_XFA -#define FSDK_XFAWIDGET_TYPENAME "XFAWidget" -#endif // PDF_ENABLE_XFA - -class CFFL_IFormFiller; -class CFX_RenderDevice; -class CPDFDoc_Environment; -class CPDFSDK_Annot; -class CPDFSDK_PageView; -class CPDF_Annot; -class CFX_Matrix; -class CFX_FloatPoint; -#ifdef PDF_ENABLE_XFA -class CXFA_FFWidget; -class CXFA_FFWidgetHandler; -#endif // PDF_ENABLE_XFA - -class IPDFSDK_AnnotHandler { - public: - virtual ~IPDFSDK_AnnotHandler() {} - - virtual CFX_ByteString GetType() = 0; - virtual CFX_ByteString GetName() = 0; - virtual FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) = 0; - virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, - CPDFSDK_PageView* pPage) = 0; - -#ifdef PDF_ENABLE_XFA - virtual CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* hWidget, - CPDFSDK_PageView* pPage) = 0; -#endif // PDF_ENABLE_XFA - - virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot) = 0; - virtual void DeleteAnnot(CPDFSDK_Annot* pAnnot) = 0; - virtual CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot) = 0; - virtual FX_BOOL HitTest(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - const CFX_FloatPoint& point) = 0; - virtual void OnDraw(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - uint32_t dwFlags) = 0; - virtual void OnDrawSleep(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_FloatRect& rcWindow, - uint32_t dwFlags) = 0; - - virtual void OnCreate(CPDFSDK_Annot* pAnnot) = 0; - virtual void OnLoad(CPDFSDK_Annot* pAnnot) = 0; - virtual void OnDelete(CPDFSDK_Annot* pAnnot) = 0; - virtual void OnRelease(CPDFSDK_Annot* pAnnot) = 0; - virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlag) = 0; - virtual void OnMouseExit(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlag) = 0; - virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - short zDelta, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) = 0; - virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, - uint32_t nChar, - uint32_t nFlags) = 0; - virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) = 0; - virtual FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) = 0; - virtual void OnDeSelected(CPDFSDK_Annot* pAnnot) = 0; - virtual void OnSelected(CPDFSDK_Annot* pAnnot) = 0; - virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) = 0; - virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) = 0; -#ifdef PDF_ENABLE_XFA - virtual FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, - CPDFSDK_Annot* pNewAnnot) = 0; -#endif // PDF_ENABLE_XFA -}; - -class CPDFSDK_BFAnnotHandler : public IPDFSDK_AnnotHandler { - public: - explicit CPDFSDK_BFAnnotHandler(CPDFDoc_Environment* pApp); - ~CPDFSDK_BFAnnotHandler() override; - - // IPDFSDK_AnnotHandler - CFX_ByteString GetType() override; - CFX_ByteString GetName() override; - FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) override; - CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) override; -#ifdef PDF_ENABLE_XFA - CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* hWidget, - CPDFSDK_PageView* pPage) override; -#endif // PDF_ENABLE_XFA - void ReleaseAnnot(CPDFSDK_Annot* pAnnot) override; - void DeleteAnnot(CPDFSDK_Annot* pAnnot) override; - CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot) override; - FX_BOOL HitTest(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - const CFX_FloatPoint& point) override; - void OnDraw(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - uint32_t dwFlags) override; - void OnDrawSleep(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_FloatRect& rcWindow, - uint32_t dwFlags) override; - void OnCreate(CPDFSDK_Annot* pAnnot) override; - void OnLoad(CPDFSDK_Annot* pAnnot) override; - void OnDelete(CPDFSDK_Annot* pAnnot) override; - void OnRelease(CPDFSDK_Annot* pAnnot) override; - void OnMouseEnter(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlag) override; - void OnMouseExit(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlag) override; - FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - short zDelta, - const CFX_FloatPoint& point) override; - FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, - uint32_t nChar, - uint32_t nFlags) override; - FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; - FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; - void OnDeSelected(CPDFSDK_Annot* pAnnot) override {} - void OnSelected(CPDFSDK_Annot* pAnnot) override {} - FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; - FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; -#ifdef PDF_ENABLE_XFA - FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, - CPDFSDK_Annot* pNewAnnot) override; -#endif // PDF_ENABLE_XFA - - void SetFormFiller(CFFL_IFormFiller* pFiller) { m_pFormFiller = pFiller; } - CFFL_IFormFiller* GetFormFiller() { return m_pFormFiller; } - - private: - CPDFDoc_Environment* m_pApp; - CFFL_IFormFiller* m_pFormFiller; -}; - -#ifdef PDF_ENABLE_XFA -class CPDFSDK_XFAAnnotHandler : public IPDFSDK_AnnotHandler { - public: - explicit CPDFSDK_XFAAnnotHandler(CPDFDoc_Environment* pApp); - ~CPDFSDK_XFAAnnotHandler() override; - - // IPDFSDK_AnnotHandler - CFX_ByteString GetType() override; - CFX_ByteString GetName() override; - FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) override; - CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) override; - CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, - CPDFSDK_PageView* pPage) override; - void ReleaseAnnot(CPDFSDK_Annot* pAnnot) override; - void DeleteAnnot(CPDFSDK_Annot* pAnnot) override; - CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot) override; - FX_BOOL HitTest(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - const CFX_FloatPoint& point) override; - void OnDraw(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - uint32_t dwFlags) override; - void OnDrawSleep(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - const CFX_FloatRect& rcWindow, - uint32_t dwFlags) override; - void OnCreate(CPDFSDK_Annot* pAnnot) override; - void OnLoad(CPDFSDK_Annot* pAnnot) override; - void OnDelete(CPDFSDK_Annot* pAnnot) override; - void OnRelease(CPDFSDK_Annot* pAnnot) override; - void OnMouseEnter(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlag) override; - void OnMouseExit(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlag) override; - FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - short zDelta, - const CFX_FloatPoint& point) override; - FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point) override; - FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, - uint32_t nChar, - uint32_t nFlags) override; - FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; - FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; - void OnDeSelected(CPDFSDK_Annot* pAnnot) override; - void OnSelected(CPDFSDK_Annot* pAnnot) override; - FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; - FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) override; - FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, - CPDFSDK_Annot* pNewAnnot) override; - - private: - CXFA_FFWidgetHandler* GetXFAWidgetHandler(CPDFSDK_Annot* pAnnot); - uint32_t GetFWLFlags(uint32_t dwFlag); - - private: - CPDFDoc_Environment* m_pApp; -}; -#endif // PDF_ENABLE_XFA - -class CPDFSDK_AnnotHandlerMgr { - public: - // Destroy the handler - explicit CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp); - virtual ~CPDFSDK_AnnotHandlerMgr(); - - public: - void RegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); - void UnRegisterAnnotHandler(IPDFSDK_AnnotHandler* pAnnotHandler); - - virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, - CPDFSDK_PageView* pPageView); -#ifdef PDF_ENABLE_XFA - virtual CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* pAnnot, - CPDFSDK_PageView* pPageView); -#endif // PDF_ENABLE_XFA - virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot); - - virtual void Annot_OnCreate(CPDFSDK_Annot* pAnnot); - virtual void Annot_OnLoad(CPDFSDK_Annot* pAnnot); - - public: - IPDFSDK_AnnotHandler* GetAnnotHandler(CPDFSDK_Annot* pAnnot) const; - virtual void Annot_OnDraw(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - CFX_RenderDevice* pDevice, - CFX_Matrix* pUser2Device, - uint32_t dwFlags); - - virtual void Annot_OnMouseEnter(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags); - virtual void Annot_OnMouseExit(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags); - - virtual FX_BOOL Annot_OnLButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point); - virtual FX_BOOL Annot_OnLButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point); - virtual FX_BOOL Annot_OnLButtonDblClk(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point); - - virtual FX_BOOL Annot_OnMouseMove(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point); - virtual FX_BOOL Annot_OnMouseWheel(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - short zDelta, - const CFX_FloatPoint& point); - virtual FX_BOOL Annot_OnRButtonDown(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point); - virtual FX_BOOL Annot_OnRButtonUp(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - uint32_t nFlags, - const CFX_FloatPoint& point); - - virtual FX_BOOL Annot_OnChar(CPDFSDK_Annot* pAnnot, - uint32_t nChar, - uint32_t nFlags); - virtual FX_BOOL Annot_OnKeyDown(CPDFSDK_Annot* pAnnot, - int nKeyCode, - int nFlag); - virtual FX_BOOL Annot_OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag); - - virtual FX_BOOL Annot_OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); - virtual FX_BOOL Annot_OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); - -#ifdef PDF_ENABLE_XFA - virtual FX_BOOL Annot_OnChangeFocus(CPDFSDK_Annot* pSetAnnot, - CPDFSDK_Annot* pKillAnnot); -#endif // PDF_ENABLE_XFA - - virtual CFX_FloatRect Annot_OnGetViewBBox(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot); - virtual FX_BOOL Annot_OnHitTest(CPDFSDK_PageView* pPageView, - CPDFSDK_Annot* pAnnot, - const CFX_FloatPoint& point); - - private: - IPDFSDK_AnnotHandler* GetAnnotHandler(const CFX_ByteString& sType) const; - CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pSDKAnnot, FX_BOOL bNext); - - private: - std::map<CFX_ByteString, std::unique_ptr<IPDFSDK_AnnotHandler>> - m_mapType2Handler; - CPDFDoc_Environment* m_pApp; -}; - -class CPDFSDK_AnnotIterator { - public: - CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView, bool bReverse); - ~CPDFSDK_AnnotIterator(); - - CPDFSDK_Annot* Next(); - - private: - CPDFSDK_Annot* NextAnnot(); - CPDFSDK_Annot* PrevAnnot(); - - std::vector<CPDFSDK_Annot*> m_iteratorAnnotList; - const bool m_bReverse; - size_t m_pos; -}; - -#endif // FPDFSDK_INCLUDE_FSDK_ANNOTHANDLER_H_ diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h index 1389d6cbbf..f9d382cc78 100644 --- a/fpdfsdk/include/fsdk_mgr.h +++ b/fpdfsdk/include/fsdk_mgr.h @@ -17,7 +17,6 @@ #include "fpdfsdk/cfx_systemhandler.h" #include "fpdfsdk/include/cpdfsdk_annot.h" #include "fpdfsdk/include/fsdk_actionhandler.h" -#include "fpdfsdk/include/fsdk_annothandler.h" #include "fpdfsdk/include/fsdk_baseform.h" #include "fpdfsdk/include/fsdk_common.h" #include "fpdfsdk/include/fsdk_define.h" @@ -29,6 +28,7 @@ class CFX_SystemHandler; class CPDF_AnnotList; class CPDFSDK_ActionHandler; class CPDFSDK_Annot; +class CPDFSDK_AnnotHandlerMgr; class CPDFSDK_InterForm; class CPDFSDK_PageView; class CPDFSDK_Widget; diff --git a/fpdfsdk/include/ipdfsdk_annothandler.h b/fpdfsdk/include/ipdfsdk_annothandler.h new file mode 100644 index 0000000000..ac7be62bce --- /dev/null +++ b/fpdfsdk/include/ipdfsdk_annothandler.h @@ -0,0 +1,119 @@ +// Copyright 2016 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 + +#ifndef FPDFSDK_INCLUDE_IPDFSDK_ANNOTHANDLER_H_ +#define FPDFSDK_INCLUDE_IPDFSDK_ANNOTHANDLER_H_ + +#include "core/fxcrt/include/fx_basic.h" +#include "core/fxcrt/include/fx_coordinates.h" + +#ifdef PDF_ENABLE_XFA +#define FSDK_XFAWIDGET_TYPENAME "XFAWidget" +#endif // PDF_ENABLE_XFA + +class CFX_Matrix; +class CFX_RenderDevice; +class CPDF_Annot; +class CPDFSDK_Annot; +class CPDFSDK_PageView; + +#ifdef PDF_ENABLE_XFA +class CXFA_FFWidget; +#endif // PDF_ENABLE_XFA + +class IPDFSDK_AnnotHandler { + public: + virtual ~IPDFSDK_AnnotHandler() {} + + virtual CFX_ByteString GetType() = 0; + virtual CFX_ByteString GetName() = 0; + virtual FX_BOOL CanAnswer(CPDFSDK_Annot* pAnnot) = 0; + virtual CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, + CPDFSDK_PageView* pPage) = 0; + +#ifdef PDF_ENABLE_XFA + virtual CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* hWidget, + CPDFSDK_PageView* pPage) = 0; +#endif // PDF_ENABLE_XFA + + virtual void ReleaseAnnot(CPDFSDK_Annot* pAnnot) = 0; + virtual void DeleteAnnot(CPDFSDK_Annot* pAnnot) = 0; + virtual CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot) = 0; + virtual FX_BOOL HitTest(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + const CFX_FloatPoint& point) = 0; + virtual void OnDraw(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + uint32_t dwFlags) = 0; + virtual void OnDrawSleep(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + const CFX_FloatRect& rcWindow, + uint32_t dwFlags) = 0; + + virtual void OnCreate(CPDFSDK_Annot* pAnnot) = 0; + virtual void OnLoad(CPDFSDK_Annot* pAnnot) = 0; + virtual void OnDelete(CPDFSDK_Annot* pAnnot) = 0; + virtual void OnRelease(CPDFSDK_Annot* pAnnot) = 0; + virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlag) = 0; + virtual void OnMouseExit(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlag) = 0; + virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + short zDelta, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + uint32_t nFlags, + const CFX_FloatPoint& point) = 0; + virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, + uint32_t nChar, + uint32_t nFlags) = 0; + virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) = 0; + virtual FX_BOOL OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) = 0; + virtual void OnDeSelected(CPDFSDK_Annot* pAnnot) = 0; + virtual void OnSelected(CPDFSDK_Annot* pAnnot) = 0; + virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) = 0; + virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag) = 0; +#ifdef PDF_ENABLE_XFA + virtual FX_BOOL OnXFAChangedFocus(CPDFSDK_Annot* pOldAnnot, + CPDFSDK_Annot* pNewAnnot) = 0; +#endif // PDF_ENABLE_XFA +}; + +#endif // FPDFSDK_INCLUDE_IPDFSDK_ANNOTHANDLER_H_ diff --git a/pdfium.gyp b/pdfium.gyp index f04ce42d4f..08f9dd31c5 100644 --- a/pdfium.gyp +++ b/pdfium.gyp @@ -87,15 +87,23 @@ 'fpdfsdk/cfx_systemhandler.cpp', 'fpdfsdk/cfx_systemhandler.h', 'fpdfsdk/include/cpdfsdk_annot.h', + 'fpdfsdk/include/cpdfsdk_annothandlermgr.h', + 'fpdfsdk/include/cpdfsdk_annotiterator.h', 'fpdfsdk/include/cpdfsdk_baannot.h', + 'fpdfsdk/include/cpdfsdk_bfannothandler.h', 'fpdfsdk/include/cpdfsdk_datetime.h', + 'fpdfsdk/include/cpdfsdk_xfaannothandler.h', 'fpdfsdk/include/fsdk_actionhandler.h', - 'fpdfsdk/include/fsdk_annothandler.h', 'fpdfsdk/include/fsdk_baseform.h', 'fpdfsdk/include/fsdk_pauseadapter.h', + 'fpdfsdk/include/ipdfsdk_annothandler.h', 'fpdfsdk/cpdfsdk_annot.cpp', + 'fpdfsdk/cpdfsdk_annothandlermgr.cpp', + 'fpdfsdk/cpdfsdk_annotiterator.cpp', 'fpdfsdk/cpdfsdk_baannot.cpp', + 'fpdfsdk/cpdfsdk_bfannothandler.cpp', 'fpdfsdk/cpdfsdk_datetime.cpp', + 'fpdfsdk/cpdfsdk_xfaannothandler.cpp', 'fpdfsdk/fpdfdoc.cpp', 'fpdfsdk/fpdfeditimg.cpp', 'fpdfsdk/fpdfeditpage.cpp', @@ -112,7 +120,6 @@ 'fpdfsdk/fpdf_sysfontinfo.cpp', 'fpdfsdk/fpdf_transformpage.cpp', 'fpdfsdk/fsdk_actionhandler.cpp', - 'fpdfsdk/fsdk_annothandler.cpp', 'fpdfsdk/fsdk_baseform.cpp', 'fpdfsdk/fsdk_mgr.cpp', 'fpdfsdk/fsdk_pauseadapter.cpp', |