summaryrefslogtreecommitdiff
path: root/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp
diff options
context:
space:
mode:
authordsinclair <dsinclair@chromium.org>2016-10-04 14:02:47 -0700
committerCommit bot <commit-bot@chromium.org>2016-10-04 14:02:47 -0700
commit4d29e78fc80285d222f2bad916354e3db970d0cc (patch)
tree09b66b68a4a29f50a9c20ef079148b920ef29ff5 /fpdfsdk/fpdfxfa/cpdfxfa_document.cpp
parent98151cab3d24c021597d1fb075437675a3db7e12 (diff)
downloadpdfium-4d29e78fc80285d222f2bad916354e3db970d0cc.tar.xz
Rename fpdfsdk/fpdfxfa files to match contentschromium/2881
Each of these files contains a single class, rename the file to match the internal class name. Review-Url: https://codereview.chromium.org/2385423004
Diffstat (limited to 'fpdfsdk/fpdfxfa/cpdfxfa_document.cpp')
-rw-r--r--fpdfsdk/fpdfxfa/cpdfxfa_document.cpp201
1 files changed, 201 insertions, 0 deletions
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp
new file mode 100644
index 0000000000..e49cfde8c4
--- /dev/null
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_document.cpp
@@ -0,0 +1,201 @@
+// 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/fpdfxfa/cpdfxfa_document.h"
+
+#include "core/fpdfapi/parser/cpdf_document.h"
+#include "fpdfsdk/cpdfsdk_document.h"
+#include "fpdfsdk/cpdfsdk_environment.h"
+#include "fpdfsdk/cpdfsdk_interform.h"
+#include "fpdfsdk/cpdfsdk_pageview.h"
+#include "fpdfsdk/fpdfxfa/cpdfxfa_app.h"
+#include "fpdfsdk/fpdfxfa/cpdfxfa_page.h"
+#include "fpdfsdk/fpdfxfa/cxfa_fwladaptertimermgr.h"
+#include "fpdfsdk/fsdk_define.h"
+#include "fpdfsdk/javascript/ijs_runtime.h"
+#include "public/fpdf_formfill.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
+#include "xfa/fxfa/xfa_ffapp.h"
+#include "xfa/fxfa/xfa_ffdoc.h"
+#include "xfa/fxfa/xfa_ffdocview.h"
+#include "xfa/fxfa/xfa_ffpageview.h"
+#include "xfa/fxfa/xfa_ffwidgethandler.h"
+
+#ifndef _WIN32
+extern void SetLastError(int err);
+extern int GetLastError();
+#endif
+
+CPDFXFA_Document::CPDFXFA_Document(std::unique_ptr<CPDF_Document> pPDFDoc,
+ CPDFXFA_App* pProvider)
+ : m_iDocType(DOCTYPE_PDF),
+ m_pPDFDoc(std::move(pPDFDoc)),
+ m_pXFADocView(nullptr),
+ m_pApp(pProvider),
+ m_nLoadStatus(FXFA_LOADSTATUS_PRELOAD),
+ m_nPageCount(0),
+ m_DocEnv(this) {}
+
+CPDFXFA_Document::~CPDFXFA_Document() {
+ m_nLoadStatus = FXFA_LOADSTATUS_CLOSING;
+
+ if (m_pXFADoc) {
+ CXFA_FFApp* pApp = m_pApp->GetXFAApp();
+ if (pApp) {
+ CXFA_FFDocHandler* pDocHandler = pApp->GetDocHandler();
+ if (pDocHandler)
+ CloseXFADoc(pDocHandler);
+ }
+ m_pXFADoc.reset();
+ }
+
+ m_nLoadStatus = FXFA_LOADSTATUS_CLOSED;
+}
+
+FX_BOOL CPDFXFA_Document::LoadXFADoc() {
+ m_nLoadStatus = FXFA_LOADSTATUS_LOADING;
+
+ if (!m_pPDFDoc)
+ return FALSE;
+
+ m_XFAPageList.RemoveAll();
+
+ CXFA_FFApp* pApp = m_pApp->GetXFAApp();
+ if (!pApp)
+ return FALSE;
+
+ m_pXFADoc.reset(pApp->CreateDoc(&m_DocEnv, m_pPDFDoc.get()));
+ if (!m_pXFADoc) {
+ SetLastError(FPDF_ERR_XFALOAD);
+ return FALSE;
+ }
+
+ CXFA_FFDocHandler* pDocHandler = pApp->GetDocHandler();
+ if (!pDocHandler) {
+ SetLastError(FPDF_ERR_XFALOAD);
+ return FALSE;
+ }
+
+ m_pXFADoc->StartLoad();
+ int iStatus = m_pXFADoc->DoLoad(nullptr);
+ if (iStatus != XFA_PARSESTATUS_Done) {
+ CloseXFADoc(pDocHandler);
+ SetLastError(FPDF_ERR_XFALOAD);
+ return FALSE;
+ }
+ m_pXFADoc->StopLoad();
+ m_pXFADoc->GetXFADoc()->InitScriptContext(m_pApp->GetJSERuntime());
+
+ if (m_pXFADoc->GetDocType() == XFA_DOCTYPE_Dynamic)
+ m_iDocType = DOCTYPE_DYNAMIC_XFA;
+ else
+ m_iDocType = DOCTYPE_STATIC_XFA;
+
+ m_pXFADocView = m_pXFADoc->CreateDocView(XFA_DOCVIEW_View);
+ if (m_pXFADocView->StartLayout() < 0) {
+ CloseXFADoc(pDocHandler);
+ SetLastError(FPDF_ERR_XFALAYOUT);
+ return FALSE;
+ }
+
+ m_pXFADocView->DoLayout(nullptr);
+ m_pXFADocView->StopLayout();
+ m_nLoadStatus = FXFA_LOADSTATUS_LOADED;
+
+ return TRUE;
+}
+
+int CPDFXFA_Document::GetPageCount() const {
+ if (!m_pPDFDoc && !m_pXFADoc)
+ return 0;
+
+ switch (m_iDocType) {
+ case DOCTYPE_PDF:
+ case DOCTYPE_STATIC_XFA:
+ if (m_pPDFDoc)
+ return m_pPDFDoc->GetPageCount();
+ case DOCTYPE_DYNAMIC_XFA:
+ if (m_pXFADoc)
+ return m_pXFADocView->CountPageViews();
+ default:
+ return 0;
+ }
+}
+
+CPDFXFA_Page* CPDFXFA_Document::GetXFAPage(int page_index) {
+ if (page_index < 0)
+ return nullptr;
+
+ CPDFXFA_Page* pPage = nullptr;
+ int nCount = m_XFAPageList.GetSize();
+ if (nCount > 0 && page_index < nCount) {
+ pPage = m_XFAPageList.GetAt(page_index);
+ if (pPage)
+ pPage->Retain();
+ } else {
+ m_nPageCount = GetPageCount();
+ m_XFAPageList.SetSize(m_nPageCount);
+ }
+ if (pPage)
+ return pPage;
+
+ pPage = new CPDFXFA_Page(this, page_index);
+ if (!pPage->LoadPage()) {
+ pPage->Release();
+ return nullptr;
+ }
+ m_XFAPageList.SetAt(page_index, pPage);
+ return pPage;
+}
+
+CPDFXFA_Page* CPDFXFA_Document::GetXFAPage(CXFA_FFPageView* pPage) const {
+ if (!pPage)
+ return nullptr;
+
+ if (!m_pXFADoc)
+ return nullptr;
+
+ if (m_iDocType != DOCTYPE_DYNAMIC_XFA)
+ return nullptr;
+
+ int nSize = m_XFAPageList.GetSize();
+ for (int i = 0; i < nSize; i++) {
+ CPDFXFA_Page* pTempPage = m_XFAPageList.GetAt(i);
+ if (!pTempPage)
+ continue;
+ if (pTempPage->GetXFAPageView() && pTempPage->GetXFAPageView() == pPage)
+ return pTempPage;
+ }
+
+ return nullptr;
+}
+
+void CPDFXFA_Document::DeletePage(int page_index) {
+ // Delete from the document first because, if GetPage was never called for
+ // this |page_index| then |m_XFAPageList| may have size < |page_index| even
+ // if it's a valid page in the document.
+ if (m_pPDFDoc)
+ m_pPDFDoc->DeletePage(page_index);
+
+ if (page_index < 0 || page_index >= m_XFAPageList.GetSize())
+ return;
+
+ if (CPDFXFA_Page* pPage = m_XFAPageList.GetAt(page_index))
+ pPage->Release();
+}
+
+void CPDFXFA_Document::RemovePage(CPDFXFA_Page* page) {
+ m_XFAPageList.SetAt(page->GetPageIndex(), nullptr);
+}
+
+void CPDFXFA_Document::SetSDKDoc(std::unique_ptr<CPDFSDK_Document> pSDKDoc) {
+ m_pSDKDoc.reset(pSDKDoc.release());
+}
+
+void CPDFXFA_Document::ClearChangeMark() {
+ if (m_pSDKDoc)
+ m_pSDKDoc->ClearChangeMark();
+}