From 7cbe68e34257b460bfa3baf0ea68fd6d50e1bc77 Mon Sep 17 00:00:00 2001 From: dsinclair Date: Wed, 12 Oct 2016 11:56:23 -0700 Subject: Merge CPDFSDK_Document into CPDFSDK_FormFillEnvironment This CL merges the CPDFSDK_Document and CPDFSDK_FormFillEnvironment classes as they always existed and always pointed at each other. Review-Url: https://codereview.chromium.org/2410893002 --- fpdfsdk/cpdfsdk_document.cpp | 247 ------------------------------------------- 1 file changed, 247 deletions(-) delete mode 100644 fpdfsdk/cpdfsdk_document.cpp (limited to 'fpdfsdk/cpdfsdk_document.cpp') diff --git a/fpdfsdk/cpdfsdk_document.cpp b/fpdfsdk/cpdfsdk_document.cpp deleted file mode 100644 index 0aeb91974a..0000000000 --- a/fpdfsdk/cpdfsdk_document.cpp +++ /dev/null @@ -1,247 +0,0 @@ -// 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/cpdfsdk_document.h" - -#include "core/fpdfapi/parser/cpdf_array.h" -#include "core/fpdfapi/parser/cpdf_dictionary.h" -#include "core/fpdfapi/parser/cpdf_document.h" -#include "core/fpdfapi/parser/cpdf_object.h" -#include "core/fpdfdoc/cpdf_action.h" -#include "core/fpdfdoc/cpdf_docjsactions.h" -#include "core/fpdfdoc/cpdf_occontext.h" -#include "fpdfsdk/cpdfsdk_annot.h" -#include "fpdfsdk/cpdfsdk_annothandlermgr.h" -#include "fpdfsdk/cpdfsdk_formfillenvironment.h" -#include "fpdfsdk/cpdfsdk_interform.h" -#include "fpdfsdk/cpdfsdk_pageview.h" -#include "fpdfsdk/cpdfsdk_widget.h" -#include "fpdfsdk/fsdk_actionhandler.h" -#include "third_party/base/ptr_util.h" - -CPDFSDK_Document::CPDFSDK_Document(UnderlyingDocumentType* pDoc, - CPDFSDK_FormFillEnvironment* pEnv) - : m_pDoc(pDoc), - m_pEnv(pEnv), - m_bChangeMask(FALSE), - m_bBeingDestroyed(FALSE) {} - -CPDFSDK_Document::~CPDFSDK_Document() { - m_bBeingDestroyed = TRUE; - - ClearAllFocusedAnnots(); - for (auto& it : m_pageMap) - delete it.second; - m_pageMap.clear(); -} - -void CPDFSDK_Document::ClearAllFocusedAnnots() { - for (auto& it : m_pageMap) { - if (it.second->IsValidSDKAnnot(GetFocusAnnot())) - KillFocusAnnot(0); - } -} - -CPDFSDK_PageView* CPDFSDK_Document::GetPageView( - UnderlyingPageType* pUnderlyingPage, - bool ReNew) { - auto it = m_pageMap.find(pUnderlyingPage); - if (it != m_pageMap.end()) - return it->second; - - if (!ReNew) - return nullptr; - - CPDFSDK_PageView* pPageView = new CPDFSDK_PageView(GetEnv(), pUnderlyingPage); - m_pageMap[pUnderlyingPage] = pPageView; - // Delay to load all the annotations, to avoid endless loop. - pPageView->LoadFXAnnots(); - return pPageView; -} - -CPDFSDK_PageView* CPDFSDK_Document::GetCurrentView() { - UnderlyingPageType* pPage = - UnderlyingFromFPDFPage(m_pEnv->GetCurrentPage(m_pDoc)); - return pPage ? GetPageView(pPage, true) : nullptr; -} - -CPDFSDK_PageView* CPDFSDK_Document::GetPageView(int nIndex) { - UnderlyingPageType* pTempPage = - UnderlyingFromFPDFPage(m_pEnv->GetPage(m_pDoc, nIndex)); - if (!pTempPage) - return nullptr; - - auto it = m_pageMap.find(pTempPage); - return it != m_pageMap.end() ? it->second : nullptr; -} - -void CPDFSDK_Document::ProcJavascriptFun() { - CPDF_Document* pPDFDoc = GetPDFDocument(); - CPDF_DocJSActions docJS(pPDFDoc); - int iCount = docJS.CountJSActions(); - if (iCount < 1) - return; - for (int i = 0; i < iCount; i++) { - CFX_ByteString csJSName; - CPDF_Action jsAction = docJS.GetJSAction(i, csJSName); - if (m_pEnv->GetActionHander()) - m_pEnv->GetActionHander()->DoAction_JavaScript( - jsAction, CFX_WideString::FromLocal(csJSName.AsStringC()), GetEnv()); - } -} - -FX_BOOL CPDFSDK_Document::ProcOpenAction() { - if (!m_pDoc) - return FALSE; - - CPDF_Dictionary* pRoot = GetPDFDocument()->GetRoot(); - if (!pRoot) - return FALSE; - - CPDF_Object* pOpenAction = pRoot->GetDictFor("OpenAction"); - if (!pOpenAction) - pOpenAction = pRoot->GetArrayFor("OpenAction"); - - if (!pOpenAction) - return FALSE; - - if (pOpenAction->IsArray()) - return TRUE; - - if (CPDF_Dictionary* pDict = pOpenAction->AsDictionary()) { - CPDF_Action action(pDict); - if (m_pEnv->GetActionHander()) - m_pEnv->GetActionHander()->DoAction_DocOpen(action, GetEnv()); - return TRUE; - } - return FALSE; -} - -void CPDFSDK_Document::RemovePageView(UnderlyingPageType* pUnderlyingPage) { - auto it = m_pageMap.find(pUnderlyingPage); - if (it == m_pageMap.end()) - return; - - CPDFSDK_PageView* pPageView = it->second; - if (pPageView->IsLocked() || pPageView->IsBeingDestroyed()) - return; - - // Mark the page view so we do not come into |RemovePageView| a second - // time while we're in the process of removing. - pPageView->SetBeingDestroyed(); - - // This must happen before we remove |pPageView| from the map because - // |KillFocusAnnot| can call into the |GetPage| method which will - // look for this page view in the map, if it doesn't find it a new one will - // be created. We then have two page views pointing to the same page and - // bad things happen. - if (pPageView->IsValidSDKAnnot(GetFocusAnnot())) - KillFocusAnnot(0); - - // Remove the page from the map to make sure we don't accidentally attempt - // to use the |pPageView| while we're cleaning it up. - m_pageMap.erase(it); - - delete pPageView; -} - -UnderlyingPageType* CPDFSDK_Document::GetPage(int nIndex) { - return UnderlyingFromFPDFPage(m_pEnv->GetPage(m_pDoc, nIndex)); -} - -CPDFSDK_InterForm* CPDFSDK_Document::GetInterForm() { - if (!m_pInterForm) - m_pInterForm = pdfium::MakeUnique(GetEnv()); - return m_pInterForm.get(); -} - -void CPDFSDK_Document::UpdateAllViews(CPDFSDK_PageView* pSender, - CPDFSDK_Annot* pAnnot) { - for (const auto& it : m_pageMap) { - CPDFSDK_PageView* pPageView = it.second; - if (pPageView != pSender) - pPageView->UpdateView(pAnnot); - } -} - -FX_BOOL CPDFSDK_Document::SetFocusAnnot(CPDFSDK_Annot::ObservedPtr* pAnnot) { - if (m_bBeingDestroyed) - return FALSE; - if (m_pFocusAnnot == *pAnnot) - return TRUE; - if (m_pFocusAnnot && !KillFocusAnnot(0)) - return FALSE; - if (!*pAnnot) - return FALSE; - -#ifdef PDF_ENABLE_XFA - CPDFSDK_Annot::ObservedPtr pLastFocusAnnot(m_pFocusAnnot.Get()); -#endif // PDF_ENABLE_XFA - CPDFSDK_PageView* pPageView = (*pAnnot)->GetPageView(); - if (pPageView && pPageView->IsValid()) { - CPDFSDK_AnnotHandlerMgr* pAnnotHandler = m_pEnv->GetAnnotHandlerMgr(); - if (!m_pFocusAnnot) { -#ifdef PDF_ENABLE_XFA - if (!pAnnotHandler->Annot_OnChangeFocus(pAnnot, &pLastFocusAnnot)) - return FALSE; -#endif // PDF_ENABLE_XFA - if (!pAnnotHandler->Annot_OnSetFocus(pAnnot, 0)) - return FALSE; - if (!m_pFocusAnnot) { - m_pFocusAnnot.Reset(pAnnot->Get()); - return TRUE; - } - } - } - return FALSE; -} - -FX_BOOL CPDFSDK_Document::KillFocusAnnot(uint32_t nFlag) { - if (m_pFocusAnnot) { - CPDFSDK_AnnotHandlerMgr* pAnnotHandler = m_pEnv->GetAnnotHandlerMgr(); - CPDFSDK_Annot::ObservedPtr pFocusAnnot(m_pFocusAnnot.Get()); - m_pFocusAnnot.Reset(); - -#ifdef PDF_ENABLE_XFA - CPDFSDK_Annot::ObservedPtr pNull; - if (!pAnnotHandler->Annot_OnChangeFocus(&pNull, &pFocusAnnot)) - return FALSE; -#endif // PDF_ENABLE_XFA - - if (pAnnotHandler->Annot_OnKillFocus(&pFocusAnnot, nFlag)) { - if (pFocusAnnot->GetAnnotSubtype() == CPDF_Annot::Subtype::WIDGET) { - CPDFSDK_Widget* pWidget = - static_cast(pFocusAnnot.Get()); - int nFieldType = pWidget->GetFieldType(); - if (FIELDTYPE_TEXTFIELD == nFieldType || - FIELDTYPE_COMBOBOX == nFieldType) { - m_pEnv->OnSetFieldInputFocus(nullptr, 0, FALSE); - } - } - if (!m_pFocusAnnot) - return TRUE; - } else { - m_pFocusAnnot.Reset(pFocusAnnot.Get()); - } - } - return FALSE; -} - -void CPDFSDK_Document::OnCloseDocument() { - KillFocusAnnot(0); -} - -FX_BOOL CPDFSDK_Document::GetPermissions(int nFlag) { - return GetPDFDocument()->GetUserPermissions() & nFlag; -} - -IJS_Runtime* CPDFSDK_Document::GetJsRuntime() { - return m_pEnv->GetJSRuntime(); -} - -CFX_WideString CPDFSDK_Document::GetPath() { - return m_pEnv->JS_docGetFilePath(); -} -- cgit v1.2.3