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-rw-r--r--fpdfsdk/fpdfxfa/cpdfxfa_context.cpp43
-rw-r--r--fpdfsdk/fpdfxfa/cpdfxfa_context.h8
-rw-r--r--fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp2
3 files changed, 28 insertions, 25 deletions
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp
index 113a74e22e..88c88a1748 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp
@@ -19,6 +19,7 @@
#include "fpdfsdk/javascript/ijs_runtime.h"
#include "public/fpdf_formfill.h"
#include "third_party/base/ptr_util.h"
+#include "third_party/base/stl_util.h"
#include "xfa/fxfa/cxfa_eventparam.h"
#include "xfa/fxfa/xfa_ffapp.h"
#include "xfa/fxfa/xfa_ffdoc.h"
@@ -82,11 +83,10 @@ void CPDFXFA_Context::SetFormFillEnv(
bool CPDFXFA_Context::LoadXFADoc() {
m_nLoadStatus = FXFA_LOADSTATUS_LOADING;
-
if (!m_pPDFDoc)
return false;
- m_XFAPageList.RemoveAll();
+ m_XFAPageList.clear();
CXFA_FFApp* pApp = GetXFAApp();
if (!pApp)
@@ -155,24 +155,27 @@ CPDFXFA_Page* CPDFXFA_Context::GetXFAPage(int page_index) {
return nullptr;
CPDFXFA_Page* pPage = nullptr;
- int nCount = m_XFAPageList.GetSize();
+ int nCount = pdfium::CollectionSize<int>(m_XFAPageList);
if (nCount > 0 && page_index < nCount) {
- pPage = m_XFAPageList.GetAt(page_index);
- if (pPage)
+ pPage = m_XFAPageList[page_index];
+ if (pPage) {
pPage->Retain();
+ return pPage;
+ }
} else {
m_nPageCount = GetPageCount();
- m_XFAPageList.SetSize(m_nPageCount);
+ m_XFAPageList.resize(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);
+ if (page_index >= 0 &&
+ page_index < pdfium::CollectionSize<int>(m_XFAPageList)) {
+ m_XFAPageList[page_index] = pPage;
+ }
return pPage;
}
@@ -186,15 +189,10 @@ CPDFXFA_Page* CPDFXFA_Context::GetXFAPage(CXFA_FFPageView* pPage) const {
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)
+ for (CPDFXFA_Page* pTempPage : m_XFAPageList) {
+ if (pTempPage && pTempPage->GetXFAPageView() == pPage)
return pTempPage;
}
-
return nullptr;
}
@@ -205,15 +203,20 @@ void CPDFXFA_Context::DeletePage(int page_index) {
if (m_pPDFDoc)
m_pPDFDoc->DeletePage(page_index);
- if (page_index < 0 || page_index >= m_XFAPageList.GetSize())
+ if (page_index < 0 ||
+ page_index >= pdfium::CollectionSize<int>(m_XFAPageList)) {
return;
-
- if (CPDFXFA_Page* pPage = m_XFAPageList.GetAt(page_index))
+ }
+ if (CPDFXFA_Page* pPage = m_XFAPageList[page_index])
pPage->Release();
}
void CPDFXFA_Context::RemovePage(CPDFXFA_Page* page) {
- m_XFAPageList.SetAt(page->GetPageIndex(), nullptr);
+ int page_index = page->GetPageIndex();
+ if (page_index >= 0 &&
+ page_index < pdfium::CollectionSize<int>(m_XFAPageList)) {
+ m_XFAPageList[page_index] = nullptr;
+ }
}
void CPDFXFA_Context::ClearChangeMark() {
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_context.h b/fpdfsdk/fpdfxfa/cpdfxfa_context.h
index de3f39cb2a..e1c357fde9 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_context.h
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_context.h
@@ -8,6 +8,7 @@
#define FPDFSDK_FPDFXFA_CPDFXFA_CONTEXT_H_
#include <memory>
+#include <vector>
#include "fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.h"
#include "xfa/fxfa/xfa_ffdoc.h"
@@ -88,12 +89,11 @@ class CPDFXFA_Context : public IXFA_AppProvider {
int GetOriginalPageCount() const { return m_nPageCount; }
void SetOriginalPageCount(int count) {
m_nPageCount = count;
- m_XFAPageList.SetSize(count);
+ m_XFAPageList.resize(count);
}
LoadStatus GetLoadStatus() const { return m_nLoadStatus; }
-
- CFX_ArrayTemplate<CPDFXFA_Page*>* GetXFAPageList() { return &m_XFAPageList; }
+ std::vector<CPDFXFA_Page*>* GetXFAPageList() { return &m_XFAPageList; }
private:
void CloseXFADoc();
@@ -106,7 +106,7 @@ class CPDFXFA_Context : public IXFA_AppProvider {
CXFA_FFDocView* m_pXFADocView; // not owned.
std::unique_ptr<CXFA_FFApp> m_pXFAApp;
std::unique_ptr<CJS_Runtime> m_pRuntime;
- CFX_ArrayTemplate<CPDFXFA_Page*> m_XFAPageList;
+ std::vector<CPDFXFA_Page*> m_XFAPageList;
LoadStatus m_nLoadStatus;
int m_nPageCount;
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp
index 2b3368bc60..ec62927324 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp
@@ -277,7 +277,7 @@ void CPDFXFA_DocEnvironment::PageViewEvent(CXFA_FFPageView* pPageView,
for (int iPageIter = 0; iPageIter < m_pContext->GetOriginalPageCount();
iPageIter++) {
- CPDFXFA_Page* pPage = m_pContext->GetXFAPageList()->GetAt(iPageIter);
+ CPDFXFA_Page* pPage = (*m_pContext->GetXFAPageList())[iPageIter];
if (!pPage)
continue;