| // Copyright 2014 PDFium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| #include "../include/fsdk_define.h" | |
| #include "../include/fsdk_mgr.h" | |
| #include "../include/formfiller/FFL_FormFiller.h" | |
| #include "../include/fsdk_annothandler.h" | |
| CPDFSDK_AnnotHandlerMgr::CPDFSDK_AnnotHandlerMgr(CPDFDoc_Environment* pApp) { | |
| m_pApp = pApp; | |
| CPDFSDK_AnnotHandler* pHandler = new CPDFSDK_AnnotHandler(m_pApp); | |
| pHandler->SetFormFiller(m_pApp->GetIFormFiller()); | |
| RegisterAnnotHandler(pHandler); | |
| } | |
| CPDFSDK_AnnotHandlerMgr::~CPDFSDK_AnnotHandlerMgr() { | |
| for (int i = 0; i < m_Handlers.GetSize(); i++) { | |
| CPDFSDK_AnnotHandler* pHandler = m_Handlers.GetAt(i); | |
| delete pHandler; | |
| } | |
| m_Handlers.RemoveAll(); | |
| m_mapType2Handler.clear(); | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::RegisterAnnotHandler( | |
| CPDFSDK_AnnotHandler* pAnnotHandler) { | |
| ASSERT(!GetAnnotHandler(pAnnotHandler->GetType())); | |
| m_Handlers.Add(pAnnotHandler); | |
| m_mapType2Handler[pAnnotHandler->GetType()] = pAnnotHandler; | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::UnRegisterAnnotHandler( | |
| CPDFSDK_AnnotHandler* pAnnotHandler) { | |
| m_mapType2Handler.erase(pAnnotHandler->GetType()); | |
| for (int i = 0, sz = m_Handlers.GetSize(); i < sz; i++) { | |
| if (m_Handlers.GetAt(i) == pAnnotHandler) { | |
| m_Handlers.RemoveAt(i); | |
| break; | |
| } | |
| } | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotHandlerMgr::NewAnnot(CPDF_Annot* pAnnot, | |
| CPDFSDK_PageView* pPageView) { | |
| ASSERT(pAnnot != NULL); | |
| ASSERT(pPageView != NULL); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = | |
| GetAnnotHandler(pAnnot->GetSubType())) { | |
| return pAnnotHandler->NewAnnot(pAnnot, pPageView); | |
| } | |
| return new CPDFSDK_Annot(pAnnot, pPageView); | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::ReleaseAnnot(CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot != NULL); | |
| pAnnot->GetPDFPage(); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { | |
| pAnnotHandler->OnRelease(pAnnot); | |
| pAnnotHandler->ReleaseAnnot(pAnnot); | |
| } else { | |
| delete (CPDFSDK_Annot*)pAnnot; | |
| } | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnCreate(CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot != NULL); | |
| CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot(); | |
| CPDFSDK_DateTime curTime; | |
| pPDFAnnot->GetAnnotDict()->SetAtString("M", curTime.ToPDFDateTimeString()); | |
| pPDFAnnot->GetAnnotDict()->SetAtNumber("F", 0); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { | |
| pAnnotHandler->OnCreate(pAnnot); | |
| } | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnLoad(CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { | |
| pAnnotHandler->OnLoad(pAnnot); | |
| } | |
| } | |
| CPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler( | |
| CPDFSDK_Annot* pAnnot) const { | |
| ASSERT(pAnnot != NULL); | |
| CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot(); | |
| ASSERT(pPDFAnnot != NULL); | |
| return GetAnnotHandler(pPDFAnnot->GetSubType()); | |
| } | |
| CPDFSDK_AnnotHandler* CPDFSDK_AnnotHandlerMgr::GetAnnotHandler( | |
| const CFX_ByteString& sType) const { | |
| auto it = m_mapType2Handler.find(sType); | |
| return it != m_mapType2Handler.end() ? it->second : nullptr; | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnDraw(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| CFX_RenderDevice* pDevice, | |
| CPDF_Matrix* pUser2Device, | |
| FX_DWORD dwFlags) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { | |
| pAnnotHandler->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); | |
| } else { | |
| pAnnot->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL); | |
| } | |
| } | |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnLButtonDown( | |
| CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_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, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_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, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_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, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_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, | |
| FX_DWORD nFlags, | |
| short zDelta, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_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, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_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, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { | |
| return pAnnotHandler->OnRButtonUp(pPageView, pAnnot, nFlags, point); | |
| } | |
| return FALSE; | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseEnter(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { | |
| pAnnotHandler->OnMouseEnter(pPageView, pAnnot, nFlag); | |
| } | |
| return; | |
| } | |
| void CPDFSDK_AnnotHandlerMgr::Annot_OnMouseExit(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) { | |
| pAnnotHandler->OnMouseExit(pPageView, pAnnot, nFlag); | |
| } | |
| return; | |
| } | |
| FX_BOOL CPDFSDK_AnnotHandlerMgr::Annot_OnChar(CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nChar, | |
| FX_DWORD nFlags) { | |
| if (CPDFSDK_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 (CPDFSDK_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, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| if (CPDFSDK_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, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot); | |
| if (CPDFSDK_AnnotHandler* pAnnotHandler = GetAnnotHandler(pAnnot)) | |
| return pAnnotHandler->OnKillFocus(pAnnot, nFlag); | |
| return FALSE; | |
| } | |
| CPDF_Rect CPDFSDK_AnnotHandlerMgr::Annot_OnGetViewBBox( | |
| CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot); | |
| if (CPDFSDK_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 CPDF_Point& point) { | |
| ASSERT(pAnnot); | |
| if (CPDFSDK_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) { | |
| CBA_AnnotIterator ai(pSDKAnnot->GetPageView(), "Widget", ""); | |
| return bNext ? ai.GetNextAnnot(pSDKAnnot) : ai.GetPrevAnnot(pSDKAnnot); | |
| } | |
| FX_BOOL CPDFSDK_AnnotHandler::CanAnswer(CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot->GetType() == "Widget"); | |
| if (pAnnot->GetSubType() == BFFT_SIGNATURE) | |
| return FALSE; | |
| CPDFSDK_Widget* pWidget = (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; | |
| FX_DWORD dwPermissions = pDocument->GetUserPermissions(); | |
| return (dwPermissions & FPDFPERM_FILL_FORM) || | |
| (dwPermissions & FPDFPERM_ANNOT_FORM); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotHandler::NewAnnot(CPDF_Annot* pAnnot, | |
| CPDFSDK_PageView* pPage) { | |
| CPDFSDK_Document* pSDKDoc = m_pApp->GetSDKDocument(); | |
| CPDFSDK_InterForm* pInterForm = (CPDFSDK_InterForm*)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; | |
| } | |
| void CPDFSDK_AnnotHandler::ReleaseAnnot(CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot != NULL); | |
| if (m_pFormFiller) | |
| m_pFormFiller->OnDelete(pAnnot); | |
| CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
| CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm(); | |
| ASSERT(pInterForm != NULL); | |
| CPDF_FormControl* pCtrol = pWidget->GetFormControl(); | |
| pInterForm->RemoveMap(pCtrol); | |
| delete pWidget; | |
| } | |
| void CPDFSDK_AnnotHandler::OnDraw(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| CFX_RenderDevice* pDevice, | |
| CPDF_Matrix* pUser2Device, | |
| FX_DWORD dwFlags) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| pAnnot->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL); | |
| } else { | |
| if (m_pFormFiller) { | |
| m_pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); | |
| } | |
| } | |
| } | |
| void CPDFSDK_AnnotHandler::OnMouseEnter(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| } else { | |
| if (m_pFormFiller) | |
| m_pFormFiller->OnMouseEnter(pPageView, pAnnot, nFlag); | |
| } | |
| } | |
| void CPDFSDK_AnnotHandler::OnMouseExit(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| } else { | |
| if (m_pFormFiller) | |
| m_pFormFiller->OnMouseExit(pPageView, pAnnot, nFlag); | |
| } | |
| } | |
| FX_BOOL CPDFSDK_AnnotHandler::OnLButtonDown(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnLButtonUp(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnLButtonDblClk(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnMouseMove(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnMouseWheel(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| short zDelta, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnRButtonDown(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnRButtonUp(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlags, | |
| const CPDF_Point& point) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnChar(CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nChar, | |
| FX_DWORD nFlags) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnKeyDown(CPDFSDK_Annot* pAnnot, | |
| int nKeyCode, | |
| int nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| 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_AnnotHandler::OnKeyUp(CPDFSDK_Annot* pAnnot, | |
| int nKeyCode, | |
| int nFlag) { | |
| return FALSE; | |
| } | |
| void CPDFSDK_AnnotHandler::OnCreate(CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| } else { | |
| if (m_pFormFiller) | |
| m_pFormFiller->OnCreate(pAnnot); | |
| } | |
| } | |
| void CPDFSDK_AnnotHandler::OnLoad(CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| } else { | |
| CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | |
| if (!pWidget->IsAppearanceValid()) | |
| pWidget->ResetAppearance(NULL, 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); | |
| } | |
| } | |
| if (m_pFormFiller) | |
| m_pFormFiller->OnLoad(pAnnot); | |
| } | |
| } | |
| FX_BOOL CPDFSDK_AnnotHandler::OnSetFocus(CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| } else { | |
| if (m_pFormFiller) | |
| return m_pFormFiller->OnSetFocus(pAnnot, nFlag); | |
| } | |
| return TRUE; | |
| } | |
| FX_BOOL CPDFSDK_AnnotHandler::OnKillFocus(CPDFSDK_Annot* pAnnot, | |
| FX_DWORD nFlag) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| } else { | |
| if (m_pFormFiller) | |
| return m_pFormFiller->OnKillFocus(pAnnot, nFlag); | |
| } | |
| return TRUE; | |
| } | |
| CPDF_Rect CPDFSDK_AnnotHandler::GetViewBBox(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot) { | |
| ASSERT(pAnnot != NULL); | |
| CFX_ByteString sSubType = pAnnot->GetSubType(); | |
| if (sSubType == BFFT_SIGNATURE) { | |
| } else { | |
| if (m_pFormFiller) | |
| return m_pFormFiller->GetViewBBox(pPageView, pAnnot); | |
| } | |
| return CPDF_Rect(0, 0, 0, 0); | |
| } | |
| FX_BOOL CPDFSDK_AnnotHandler::HitTest(CPDFSDK_PageView* pPageView, | |
| CPDFSDK_Annot* pAnnot, | |
| const CPDF_Point& point) { | |
| ASSERT(pPageView); | |
| ASSERT(pAnnot); | |
| CPDF_Rect rect = GetViewBBox(pPageView, pAnnot); | |
| return rect.Contains(point.x, point.y); | |
| } | |
| // CReader_AnnotIteratorEx | |
| CPDFSDK_AnnotIterator::CPDFSDK_AnnotIterator(CPDFSDK_PageView* pPageView, | |
| FX_BOOL bReverse, | |
| FX_BOOL bIgnoreTopmost /*=FALSE*/, | |
| FX_BOOL bCircle /*=FALSE*/, | |
| CFX_PtrArray* pList /*=NULL*/) { | |
| ASSERT(pPageView); | |
| m_bReverse = bReverse; | |
| m_bIgnoreTopmost = bIgnoreTopmost; | |
| m_bCircle = bCircle; | |
| m_pIteratorAnnotList.RemoveAll(); | |
| InitIteratorAnnotList(pPageView, pList); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::NextAnnot(const CPDFSDK_Annot* pCurrent) { | |
| int index = -1; | |
| int nCount = m_pIteratorAnnotList.GetSize(); | |
| if (pCurrent) { | |
| for (int i = 0; i < nCount; i++) { | |
| CPDFSDK_Annot* pReaderAnnot = | |
| (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i); | |
| if (pReaderAnnot == pCurrent) { | |
| index = i; | |
| break; | |
| } | |
| } | |
| } | |
| return NextAnnot(index); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::PrevAnnot(const CPDFSDK_Annot* pCurrent) { | |
| int index = -1; | |
| int nCount = m_pIteratorAnnotList.GetSize(); | |
| if (pCurrent) { | |
| for (int i = 0; i < nCount; i++) { | |
| CPDFSDK_Annot* pReaderAnnot = | |
| (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i); | |
| if (pReaderAnnot == pCurrent) { | |
| index = i; | |
| break; | |
| } | |
| } | |
| } | |
| return PrevAnnot(index); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::NextAnnot(int& index) { | |
| int nCount = m_pIteratorAnnotList.GetSize(); | |
| if (nCount <= 0) | |
| index = -1; | |
| else { | |
| if (index < 0) { | |
| index = 0; | |
| } else { | |
| if (m_bCircle) { | |
| index = (index < nCount - 1) ? (index + 1) : 0; | |
| } else { | |
| index = (index < nCount - 1) ? (index + 1) : -1; | |
| } | |
| } | |
| } | |
| return (index < 0) ? NULL : (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(index); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::PrevAnnot(int& index) { | |
| int nCount = m_pIteratorAnnotList.GetSize(); | |
| if (nCount <= 0) | |
| index = -1; | |
| else { | |
| if (index < 0) { | |
| index = nCount - 1; | |
| } else { | |
| if (m_bCircle) { | |
| index = (index > 0) ? (index - 1) : nCount - 1; | |
| } else { | |
| index = (index > 0) ? (index - 1) : -1; | |
| } | |
| } | |
| } | |
| return (index < 0) ? NULL : (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(index); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::Next(const CPDFSDK_Annot* pCurrent) { | |
| return (m_bReverse) ? PrevAnnot(pCurrent) : NextAnnot(pCurrent); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::Prev(const CPDFSDK_Annot* pCurrent) { | |
| return (m_bReverse) ? NextAnnot(pCurrent) : PrevAnnot(pCurrent); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::Next(int& index) { | |
| return (m_bReverse) ? PrevAnnot(index) : NextAnnot(index); | |
| } | |
| CPDFSDK_Annot* CPDFSDK_AnnotIterator::Prev(int& index) { | |
| return (m_bReverse) ? NextAnnot(index) : PrevAnnot(index); | |
| } | |
| void CPDFSDK_AnnotIterator::InsertSort(CFX_PtrArray& arrayList, | |
| AI_COMPARE pCompare) { | |
| for (int i = 1; i < arrayList.GetSize(); i++) { | |
| if (pCompare((CPDFSDK_Annot*)(arrayList[i]), | |
| (CPDFSDK_Annot*)(arrayList[i - 1])) < 0) { | |
| int j = i - 1; | |
| CPDFSDK_Annot* pTemp = (CPDFSDK_Annot*)arrayList[i]; | |
| do { | |
| arrayList[j + 1] = arrayList[j]; | |
| } while (--j >= 0 && pCompare(pTemp, (CPDFSDK_Annot*)arrayList[j]) < 0); | |
| arrayList[j + 1] = pTemp; | |
| } | |
| } | |
| } | |
| int LyOrderCompare(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2) { | |
| if (p1->GetLayoutOrder() < p2->GetLayoutOrder()) | |
| return -1; | |
| if (p1->GetLayoutOrder() > p2->GetLayoutOrder()) | |
| return 1; | |
| return 0; | |
| } | |
| FX_BOOL CPDFSDK_AnnotIterator::InitIteratorAnnotList( | |
| CPDFSDK_PageView* pPageView, | |
| CFX_PtrArray* pAnnotList) { | |
| ASSERT(pPageView); | |
| if (pAnnotList == NULL) { | |
| pAnnotList = pPageView->GetAnnotList(); | |
| } | |
| m_pIteratorAnnotList.RemoveAll(); | |
| if (!pAnnotList) | |
| return FALSE; | |
| CPDFSDK_Annot* pTopMostAnnot = | |
| (m_bIgnoreTopmost) ? NULL : pPageView->GetFocusAnnot(); | |
| int nCount = pAnnotList->GetSize(); | |
| for (int i = nCount - 1; i >= 0; i--) { | |
| CPDFSDK_Annot* pReaderAnnot = (CPDFSDK_Annot*)pAnnotList->GetAt(i); | |
| m_pIteratorAnnotList.Add(pReaderAnnot); | |
| } | |
| InsertSort(m_pIteratorAnnotList, &LyOrderCompare); | |
| if (pTopMostAnnot) { | |
| for (int i = 0; i < nCount; i++) { | |
| CPDFSDK_Annot* pReaderAnnot = | |
| (CPDFSDK_Annot*)m_pIteratorAnnotList.GetAt(i); | |
| if (pReaderAnnot == pTopMostAnnot) { | |
| m_pIteratorAnnotList.RemoveAt(i); | |
| m_pIteratorAnnotList.InsertAt(0, pReaderAnnot); | |
| break; | |
| } | |
| } | |
| } | |
| return TRUE; | |
| } |