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Unified Diff: xfa/src/fxfa/src/common/xfa_utils.h

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fxfa/src/common/xfa_utils.h
diff --git a/xfa/src/fxfa/src/common/xfa_utils.h b/xfa/src/fxfa/src/common/xfa_utils.h
index 3a39bb4644085c39cf4e1599b2f03f2fa895262f..47fd9e90e2c9124fdb8e7ce6b1d500631f54ab9e 100644
--- a/xfa/src/fxfa/src/common/xfa_utils.h
+++ b/xfa/src/fxfa/src/common/xfa_utils.h
@@ -1,214 +1,214 @@
-// 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 _XFA_UTILS_H_
-#define _XFA_UTILS_H_
-FX_BOOL XFA_FDEExtension_ResolveNamespaceQualifier(
- IFDE_XMLElement* pNode,
- const CFX_WideStringC& wsQualifier,
- CFX_WideString& wsNamespaceURI);
-template <class NodeType, class TraverseStrategy>
-class CXFA_NodeIteratorTemplate {
- public:
- CXFA_NodeIteratorTemplate(NodeType* pRootNode = NULL) : m_pRoot(pRootNode) {
- if (pRootNode) {
- m_NodeStack.Push(pRootNode);
- }
- }
- FX_BOOL Init(NodeType* pRootNode) {
- if (!pRootNode) {
- return FALSE;
- }
- m_pRoot = pRootNode;
- m_NodeStack.RemoveAll();
- m_NodeStack.Push(pRootNode);
- return TRUE;
- }
- void Clear() { m_NodeStack.RemoveAll(); }
- void Reset() {
- Clear();
- if (m_pRoot) {
- m_NodeStack.Push(m_pRoot);
- }
- }
- FX_BOOL SetCurrent(NodeType* pCurNode) {
- m_NodeStack.RemoveAll();
- if (pCurNode) {
- CFX_StackTemplate<NodeType*> revStack;
- NodeType* pNode;
- for (pNode = pCurNode; pNode && pNode != m_pRoot;
- pNode = TraverseStrategy::GetParent(pNode)) {
- revStack.Push(pNode);
- }
- if (!pNode) {
- return FALSE;
- }
- revStack.Push(m_pRoot);
- while (revStack.GetSize()) {
- m_NodeStack.Push(*revStack.GetTopElement());
- revStack.Pop();
- }
- }
- return TRUE;
- }
- NodeType* GetCurrent() const {
- return m_NodeStack.GetSize() ? *m_NodeStack.GetTopElement() : NULL;
- }
- NodeType* GetRoot() const { return m_pRoot; }
- NodeType* MoveToPrev() {
- int32_t nStackLength = m_NodeStack.GetSize();
- if (nStackLength == 1) {
- return NULL;
- } else if (nStackLength > 1) {
- NodeType* pCurItem = *m_NodeStack.GetTopElement();
- m_NodeStack.Pop();
- NodeType* pParentItem = *m_NodeStack.GetTopElement();
- NodeType* pParentFirstChildItem =
- TraverseStrategy::GetFirstChild(pParentItem);
- if (pCurItem == pParentFirstChildItem) {
- return pParentItem;
- }
- NodeType *pPrevItem = pParentFirstChildItem, *pPrevItemNext = NULL;
- for (; pPrevItem; pPrevItem = pPrevItemNext) {
- pPrevItemNext = TraverseStrategy::GetNextSibling(pPrevItem);
- if (!pPrevItemNext || pPrevItemNext == pCurItem) {
- break;
- }
- }
- m_NodeStack.Push(pPrevItem);
- } else {
- m_NodeStack.RemoveAll();
- if (m_pRoot) {
- m_NodeStack.Push(m_pRoot);
- }
- }
- if (m_NodeStack.GetSize() > 0) {
- NodeType* pChildItem = *m_NodeStack.GetTopElement();
- while ((pChildItem = TraverseStrategy::GetFirstChild(pChildItem)) !=
- NULL) {
- while (NodeType* pNextItem =
- TraverseStrategy::GetNextSibling(pChildItem)) {
- pChildItem = pNextItem;
- }
- m_NodeStack.Push(pChildItem);
- }
- return *m_NodeStack.GetTopElement();
- }
- return NULL;
- }
- NodeType* MoveToNext() {
- NodeType** ppNode = NULL;
- NodeType* pCurrent = GetCurrent();
- while (m_NodeStack.GetSize() > 0) {
- while ((ppNode = m_NodeStack.GetTopElement()) != NULL) {
- if (pCurrent != *ppNode) {
- return *ppNode;
- }
- NodeType* pChild = TraverseStrategy::GetFirstChild(*ppNode);
- if (pChild == NULL) {
- break;
- }
- m_NodeStack.Push(pChild);
- }
- while ((ppNode = m_NodeStack.GetTopElement()) != NULL) {
- NodeType* pNext = TraverseStrategy::GetNextSibling(*ppNode);
- m_NodeStack.Pop();
- if (m_NodeStack.GetSize() == 0) {
- break;
- }
- if (pNext) {
- m_NodeStack.Push(pNext);
- break;
- }
- }
- }
- return NULL;
- }
- NodeType* SkipChildrenAndMoveToNext() {
- NodeType** ppNode = NULL;
- while ((ppNode = m_NodeStack.GetTopElement()) != NULL) {
- NodeType* pNext = TraverseStrategy::GetNextSibling(*ppNode);
- m_NodeStack.Pop();
- if (m_NodeStack.GetSize() == 0) {
- break;
- }
- if (pNext) {
- m_NodeStack.Push(pNext);
- break;
- }
- }
- return GetCurrent();
- }
-
- protected:
- NodeType* m_pRoot;
- CFX_StackTemplate<NodeType*> m_NodeStack;
-};
-template <class KeyType>
-class CXFA_PtrSetTemplate : private CFX_MapPtrToPtr {
- public:
- CXFA_PtrSetTemplate() : CFX_MapPtrToPtr(10) {}
-
- int GetCount() const { return CFX_MapPtrToPtr::GetCount(); }
-
- FX_BOOL IsEmpty() const { return CFX_MapPtrToPtr::IsEmpty(); }
-
- FX_BOOL Lookup(KeyType key) const {
- void* pValue = NULL;
- return CFX_MapPtrToPtr::Lookup((void*)key, pValue);
- }
-
- FX_BOOL operator[](KeyType key) { return Lookup(key); }
-
- void Add(KeyType key) { CFX_MapPtrToPtr::SetAt((void*)key, (void*)key); }
-
- FX_BOOL RemoveKey(KeyType key) {
- return CFX_MapPtrToPtr::RemoveKey((void*)key);
- }
-
- void RemoveAll() { CFX_MapPtrToPtr::RemoveAll(); }
-
- FX_POSITION GetStartPosition() const {
- return CFX_MapPtrToPtr::GetStartPosition();
- }
-
- void GetNextAssoc(FX_POSITION& rNextPosition, KeyType& rKey) const {
- void* pKey = NULL;
- void* pValue = NULL;
- CFX_MapPtrToPtr::GetNextAssoc(rNextPosition, pKey, pValue);
- rKey = (KeyType)(uintptr_t)pKey;
- }
-};
-class CXFA_Node;
-class CXFA_WidgetData;
-#include "fxfa_localevalue.h"
-CXFA_Node* XFA_CreateUIChild(CXFA_Node* pNode, XFA_ELEMENT& eWidgetType);
-CXFA_LocaleValue XFA_GetLocaleValue(CXFA_WidgetData* pWidgetData);
-CFX_WideString XFA_NumericLimit(const CFX_WideString& wsValue,
- int32_t iLead,
- int32_t iTread);
-FX_DOUBLE XFA_WideStringToDouble(const CFX_WideString& wsStringVal);
-FX_DOUBLE XFA_ByteStringToDouble(const CFX_ByteStringC& szStringVal);
-int32_t XFA_MapRotation(int32_t nRotation);
-#ifndef XFA_PARSE_HAS_LINEIDENTIFIER
-#define XFA_PARSE_HAS_LINEIDENTIFIER
-#endif
-FX_BOOL XFA_RecognizeRichText(IFDE_XMLElement* pRichTextXMLNode);
-void XFA_GetPlainTextFromRichText(IFDE_XMLNode* pXMLNode,
- CFX_WideString& wsPlainText);
-FX_BOOL XFA_FieldIsMultiListBox(CXFA_Node* pFieldNode);
-IFX_Stream* XFA_CreateWideTextRead(const CFX_WideString& wsBuffer);
-FX_BOOL XFA_IsLayoutElement(XFA_ELEMENT eElement,
- FX_BOOL bLayoutContainer = FALSE);
-FX_BOOL XFA_IsTakingupSpace(XFA_ATTRIBUTEENUM ePresence);
-FX_BOOL XFA_IsFlowingLayout(XFA_ATTRIBUTEENUM eLayout);
-FX_BOOL XFA_IsHorizontalFlow(XFA_ATTRIBUTEENUM eLayout);
-void XFA_DataExporter_DealWithDataGroupNode(CXFA_Node* pDataNode);
-void XFA_DataExporter_RegenerateFormFile(CXFA_Node* pNode,
- IFX_Stream* pStream,
- const FX_CHAR* pChecksum = NULL,
- FX_BOOL bSaveXML = FALSE);
-#endif
+// 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 _XFA_UTILS_H_
+#define _XFA_UTILS_H_
+FX_BOOL XFA_FDEExtension_ResolveNamespaceQualifier(
+ IFDE_XMLElement* pNode,
+ const CFX_WideStringC& wsQualifier,
+ CFX_WideString& wsNamespaceURI);
+template <class NodeType, class TraverseStrategy>
+class CXFA_NodeIteratorTemplate {
+ public:
+ CXFA_NodeIteratorTemplate(NodeType* pRootNode = NULL) : m_pRoot(pRootNode) {
+ if (pRootNode) {
+ m_NodeStack.Push(pRootNode);
+ }
+ }
+ FX_BOOL Init(NodeType* pRootNode) {
+ if (!pRootNode) {
+ return FALSE;
+ }
+ m_pRoot = pRootNode;
+ m_NodeStack.RemoveAll();
+ m_NodeStack.Push(pRootNode);
+ return TRUE;
+ }
+ void Clear() { m_NodeStack.RemoveAll(); }
+ void Reset() {
+ Clear();
+ if (m_pRoot) {
+ m_NodeStack.Push(m_pRoot);
+ }
+ }
+ FX_BOOL SetCurrent(NodeType* pCurNode) {
+ m_NodeStack.RemoveAll();
+ if (pCurNode) {
+ CFX_StackTemplate<NodeType*> revStack;
+ NodeType* pNode;
+ for (pNode = pCurNode; pNode && pNode != m_pRoot;
+ pNode = TraverseStrategy::GetParent(pNode)) {
+ revStack.Push(pNode);
+ }
+ if (!pNode) {
+ return FALSE;
+ }
+ revStack.Push(m_pRoot);
+ while (revStack.GetSize()) {
+ m_NodeStack.Push(*revStack.GetTopElement());
+ revStack.Pop();
+ }
+ }
+ return TRUE;
+ }
+ NodeType* GetCurrent() const {
+ return m_NodeStack.GetSize() ? *m_NodeStack.GetTopElement() : NULL;
+ }
+ NodeType* GetRoot() const { return m_pRoot; }
+ NodeType* MoveToPrev() {
+ int32_t nStackLength = m_NodeStack.GetSize();
+ if (nStackLength == 1) {
+ return NULL;
+ } else if (nStackLength > 1) {
+ NodeType* pCurItem = *m_NodeStack.GetTopElement();
+ m_NodeStack.Pop();
+ NodeType* pParentItem = *m_NodeStack.GetTopElement();
+ NodeType* pParentFirstChildItem =
+ TraverseStrategy::GetFirstChild(pParentItem);
+ if (pCurItem == pParentFirstChildItem) {
+ return pParentItem;
+ }
+ NodeType *pPrevItem = pParentFirstChildItem, *pPrevItemNext = NULL;
+ for (; pPrevItem; pPrevItem = pPrevItemNext) {
+ pPrevItemNext = TraverseStrategy::GetNextSibling(pPrevItem);
+ if (!pPrevItemNext || pPrevItemNext == pCurItem) {
+ break;
+ }
+ }
+ m_NodeStack.Push(pPrevItem);
+ } else {
+ m_NodeStack.RemoveAll();
+ if (m_pRoot) {
+ m_NodeStack.Push(m_pRoot);
+ }
+ }
+ if (m_NodeStack.GetSize() > 0) {
+ NodeType* pChildItem = *m_NodeStack.GetTopElement();
+ while ((pChildItem = TraverseStrategy::GetFirstChild(pChildItem)) !=
+ NULL) {
+ while (NodeType* pNextItem =
+ TraverseStrategy::GetNextSibling(pChildItem)) {
+ pChildItem = pNextItem;
+ }
+ m_NodeStack.Push(pChildItem);
+ }
+ return *m_NodeStack.GetTopElement();
+ }
+ return NULL;
+ }
+ NodeType* MoveToNext() {
+ NodeType** ppNode = NULL;
+ NodeType* pCurrent = GetCurrent();
+ while (m_NodeStack.GetSize() > 0) {
+ while ((ppNode = m_NodeStack.GetTopElement()) != NULL) {
+ if (pCurrent != *ppNode) {
+ return *ppNode;
+ }
+ NodeType* pChild = TraverseStrategy::GetFirstChild(*ppNode);
+ if (pChild == NULL) {
+ break;
+ }
+ m_NodeStack.Push(pChild);
+ }
+ while ((ppNode = m_NodeStack.GetTopElement()) != NULL) {
+ NodeType* pNext = TraverseStrategy::GetNextSibling(*ppNode);
+ m_NodeStack.Pop();
+ if (m_NodeStack.GetSize() == 0) {
+ break;
+ }
+ if (pNext) {
+ m_NodeStack.Push(pNext);
+ break;
+ }
+ }
+ }
+ return NULL;
+ }
+ NodeType* SkipChildrenAndMoveToNext() {
+ NodeType** ppNode = NULL;
+ while ((ppNode = m_NodeStack.GetTopElement()) != NULL) {
+ NodeType* pNext = TraverseStrategy::GetNextSibling(*ppNode);
+ m_NodeStack.Pop();
+ if (m_NodeStack.GetSize() == 0) {
+ break;
+ }
+ if (pNext) {
+ m_NodeStack.Push(pNext);
+ break;
+ }
+ }
+ return GetCurrent();
+ }
+
+ protected:
+ NodeType* m_pRoot;
+ CFX_StackTemplate<NodeType*> m_NodeStack;
+};
+template <class KeyType>
+class CXFA_PtrSetTemplate : private CFX_MapPtrToPtr {
+ public:
+ CXFA_PtrSetTemplate() : CFX_MapPtrToPtr(10) {}
+
+ int GetCount() const { return CFX_MapPtrToPtr::GetCount(); }
+
+ FX_BOOL IsEmpty() const { return CFX_MapPtrToPtr::IsEmpty(); }
+
+ FX_BOOL Lookup(KeyType key) const {
+ void* pValue = NULL;
+ return CFX_MapPtrToPtr::Lookup((void*)key, pValue);
+ }
+
+ FX_BOOL operator[](KeyType key) { return Lookup(key); }
+
+ void Add(KeyType key) { CFX_MapPtrToPtr::SetAt((void*)key, (void*)key); }
+
+ FX_BOOL RemoveKey(KeyType key) {
+ return CFX_MapPtrToPtr::RemoveKey((void*)key);
+ }
+
+ void RemoveAll() { CFX_MapPtrToPtr::RemoveAll(); }
+
+ FX_POSITION GetStartPosition() const {
+ return CFX_MapPtrToPtr::GetStartPosition();
+ }
+
+ void GetNextAssoc(FX_POSITION& rNextPosition, KeyType& rKey) const {
+ void* pKey = NULL;
+ void* pValue = NULL;
+ CFX_MapPtrToPtr::GetNextAssoc(rNextPosition, pKey, pValue);
+ rKey = (KeyType)(uintptr_t)pKey;
+ }
+};
+class CXFA_Node;
+class CXFA_WidgetData;
+#include "fxfa_localevalue.h"
+CXFA_Node* XFA_CreateUIChild(CXFA_Node* pNode, XFA_ELEMENT& eWidgetType);
+CXFA_LocaleValue XFA_GetLocaleValue(CXFA_WidgetData* pWidgetData);
+CFX_WideString XFA_NumericLimit(const CFX_WideString& wsValue,
+ int32_t iLead,
+ int32_t iTread);
+FX_DOUBLE XFA_WideStringToDouble(const CFX_WideString& wsStringVal);
+FX_DOUBLE XFA_ByteStringToDouble(const CFX_ByteStringC& szStringVal);
+int32_t XFA_MapRotation(int32_t nRotation);
+#ifndef XFA_PARSE_HAS_LINEIDENTIFIER
+#define XFA_PARSE_HAS_LINEIDENTIFIER
+#endif
+FX_BOOL XFA_RecognizeRichText(IFDE_XMLElement* pRichTextXMLNode);
+void XFA_GetPlainTextFromRichText(IFDE_XMLNode* pXMLNode,
+ CFX_WideString& wsPlainText);
+FX_BOOL XFA_FieldIsMultiListBox(CXFA_Node* pFieldNode);
+IFX_Stream* XFA_CreateWideTextRead(const CFX_WideString& wsBuffer);
+FX_BOOL XFA_IsLayoutElement(XFA_ELEMENT eElement,
+ FX_BOOL bLayoutContainer = FALSE);
+FX_BOOL XFA_IsTakingupSpace(XFA_ATTRIBUTEENUM ePresence);
+FX_BOOL XFA_IsFlowingLayout(XFA_ATTRIBUTEENUM eLayout);
+FX_BOOL XFA_IsHorizontalFlow(XFA_ATTRIBUTEENUM eLayout);
+void XFA_DataExporter_DealWithDataGroupNode(CXFA_Node* pDataNode);
+void XFA_DataExporter_RegenerateFormFile(CXFA_Node* pNode,
+ IFX_Stream* pStream,
+ const FX_CHAR* pChecksum = NULL,
+ FX_BOOL bSaveXML = FALSE);
+#endif
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