diff options
Diffstat (limited to 'xfa/src/fxfa/src/parser/xfa_script_nodehelper.cpp')
| -rw-r--r-- | xfa/src/fxfa/src/parser/xfa_script_nodehelper.cpp | 862 |
1 files changed, 431 insertions, 431 deletions
diff --git a/xfa/src/fxfa/src/parser/xfa_script_nodehelper.cpp b/xfa/src/fxfa/src/parser/xfa_script_nodehelper.cpp index 96ceeb5318..ee256c5681 100644 --- a/xfa/src/fxfa/src/parser/xfa_script_nodehelper.cpp +++ b/xfa/src/fxfa/src/parser/xfa_script_nodehelper.cpp @@ -1,431 +1,431 @@ -// 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 "xfa/src/foxitlib.h"
-#include "xfa/src/fxfa/src/common/xfa_utils.h"
-#include "xfa/src/fxfa/src/common/xfa_object.h"
-#include "xfa/src/fxfa/src/common/xfa_document.h"
-#include "xfa/src/fxfa/src/common/xfa_parser.h"
-#include "xfa/src/fxfa/src/common/xfa_script.h"
-#include "xfa/src/fxfa/src/common/xfa_docdata.h"
-#include "xfa/src/fxfa/src/common/xfa_doclayout.h"
-#include "xfa/src/fxfa/src/common/xfa_localemgr.h"
-#include "xfa/src/fxfa/src/common/xfa_fm2jsapi.h"
-#include "xfa_script_nodehelper.h"
-#include "xfa_script_imp.h"
-CXFA_NodeHelper::CXFA_NodeHelper(void)
- : m_eLastCreateType(XFA_ELEMENT_DataValue),
- m_pCreateParent(NULL),
- m_iCreateCount(0),
- m_iCreateFlag(XFA_RESOLVENODE_RSTYPE_CreateNodeOne),
- m_iCurAllStart(-1),
- m_pAllStartParent(NULL) {}
-CXFA_NodeHelper::~CXFA_NodeHelper(void) {}
-CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetOneChild(
- CXFA_Node* parent,
- const FX_WCHAR* pwsName,
- FX_BOOL bIsClassName) {
- if (parent == NULL) {
- return NULL;
- }
- CXFA_NodeArray siblings;
- uint32_t uNameHash = FX_HashCode_String_GetW(pwsName, FXSYS_wcslen(pwsName));
- XFA_NodeAcc_TraverseAnySiblings(parent, uNameHash, &siblings, bIsClassName);
- if (siblings.GetSize() == 0) {
- return NULL;
- }
- return siblings[0];
-}
-int32_t CXFA_NodeHelper::XFA_CountSiblings(CXFA_Node* pNode,
- XFA_LOGIC_TYPE eLogicType,
- CXFA_NodeArray* pSiblings,
- FX_BOOL bIsClassName) {
- CXFA_Node* parent =
- XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent);
- if (parent == NULL) {
- return 0;
- }
- XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
- parent->GetClassID(), pNode->GetClassID(), XFA_XDPPACKET_UNKNOWN);
- if (!pPropert && eLogicType == XFA_LOGIC_Transparent) {
- parent = XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent);
- if (parent == NULL) {
- return 0;
- }
- }
- if (bIsClassName) {
- return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetClassHashCode(),
- pSiblings, eLogicType, bIsClassName);
- } else {
- return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetNameHash(), pSiblings,
- eLogicType, bIsClassName);
- }
-}
-int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseAnySiblings(
- CXFA_Node* parent,
- FX_DWORD dNameHash,
- CXFA_NodeArray* pSiblings,
- FX_BOOL bIsClassName) {
- if (parent == NULL || pSiblings == NULL) {
- return 0;
- }
- int32_t nCount = 0;
- int32_t i = 0;
- CXFA_NodeArray properties;
- parent->GetNodeList(properties, XFA_NODEFILTER_Properties);
- int32_t nProperties = properties.GetSize();
- for (i = 0; i < nProperties; ++i) {
- CXFA_Node* child = properties[i];
- if (bIsClassName) {
- if (child->GetClassHashCode() == dNameHash) {
- pSiblings->Add(child);
- nCount++;
- }
- } else {
- if (child->GetNameHash() == dNameHash) {
- pSiblings->Add(child);
- nCount++;
- }
- }
- if (nCount > 0) {
- return nCount;
- }
- nCount += XFA_NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings,
- bIsClassName);
- }
- CXFA_NodeArray children;
- parent->GetNodeList(children, XFA_NODEFILTER_Children);
- int32_t nChildren = children.GetSize();
- for (i = 0; i < nChildren; i++) {
- CXFA_Node* child = children[i];
- if (bIsClassName) {
- if (child->GetClassHashCode() == dNameHash) {
- if (pSiblings) {
- pSiblings->Add(child);
- }
- nCount++;
- }
- } else {
- if (child->GetNameHash() == dNameHash) {
- if (pSiblings) {
- pSiblings->Add(child);
- }
- nCount++;
- }
- }
- if (nCount > 0) {
- return nCount;
- }
- nCount += XFA_NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings,
- bIsClassName);
- }
- return nCount;
-}
-int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseSiblings(CXFA_Node* parent,
- FX_DWORD dNameHash,
- CXFA_NodeArray* pSiblings,
- XFA_LOGIC_TYPE eLogicType,
- FX_BOOL bIsClassName,
- FX_BOOL bIsFindProperty) {
- if (parent == NULL || pSiblings == NULL) {
- return 0;
- }
- int32_t nCount = 0;
- int32_t i = 0;
- if (bIsFindProperty) {
- CXFA_NodeArray properties;
- parent->GetNodeList(properties, XFA_NODEFILTER_Properties);
- int32_t nProperties = properties.GetSize();
- for (i = 0; i < nProperties; ++i) {
- CXFA_Node* child = properties[i];
- if (bIsClassName) {
- if (child->GetClassHashCode() == dNameHash) {
- pSiblings->Add(child);
- nCount++;
- }
- } else {
- if (child->GetNameHash() == dNameHash) {
- if (child->GetClassID() != XFA_ELEMENT_PageSet &&
- child->GetClassID() != XFA_ELEMENT_Extras &&
- child->GetClassID() != XFA_ELEMENT_Items) {
- pSiblings->Add(child);
- nCount++;
- }
- }
- }
- if (child->IsUnnamed() && child->GetClassID() == XFA_ELEMENT_PageSet) {
- nCount += XFA_NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
- eLogicType, bIsClassName, FALSE);
- }
- }
- if (nCount > 0) {
- return nCount;
- }
- }
- CXFA_NodeArray children;
- parent->GetNodeList(children, XFA_NODEFILTER_Children);
- int32_t nChildren = children.GetSize();
- for (i = 0; i < nChildren; i++) {
- CXFA_Node* child = children[i];
- if (child->GetClassID() == XFA_ELEMENT_Variables) {
- continue;
- }
- if (bIsClassName) {
- if (child->GetClassHashCode() == dNameHash) {
- if (pSiblings) {
- pSiblings->Add(child);
- }
- nCount++;
- }
- } else {
- if (child->GetNameHash() == dNameHash) {
- if (pSiblings) {
- pSiblings->Add(child);
- }
- nCount++;
- }
- }
- if (eLogicType == XFA_LOGIC_NoTransparent) {
- continue;
- }
- if (XFA_NodeIsTransparent(child) &&
- child->GetClassID() != XFA_ELEMENT_PageSet) {
- nCount += XFA_NodeAcc_TraverseSiblings(child, dNameHash, pSiblings,
- eLogicType, bIsClassName, FALSE);
- }
- }
- return nCount;
-}
-CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetParent(
- CXFA_Node* pNode,
- XFA_LOGIC_TYPE eLogicType) {
- if (!pNode) {
- return NULL;
- }
- if (eLogicType == XFA_LOGIC_NoTransparent) {
- return pNode->GetNodeItem(XFA_NODEITEM_Parent);
- }
- CXFA_Node* parent;
- CXFA_Node* node = pNode;
- while (TRUE) {
- parent = XFA_ResolveNodes_GetParent(node);
- if (parent == NULL) {
- break;
- }
- XFA_ELEMENT parentElement = parent->GetClassID();
- if ((!parent->IsUnnamed() && parentElement != XFA_ELEMENT_SubformSet) ||
- parentElement == XFA_ELEMENT_Variables) {
- break;
- }
- node = parent;
- }
- return parent;
-}
-int32_t CXFA_NodeHelper::XFA_GetIndex(CXFA_Node* pNode,
- XFA_LOGIC_TYPE eLogicType,
- FX_BOOL bIsProperty,
- FX_BOOL bIsClassIndex) {
- CXFA_Node* parent =
- XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent);
- if (parent == NULL) {
- return 0;
- }
- if (!bIsProperty && eLogicType == XFA_LOGIC_Transparent) {
- parent = XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent);
- if (parent == NULL) {
- return 0;
- }
- }
- FX_DWORD dwHashName = pNode->GetNameHash();
- if (bIsClassIndex) {
- dwHashName = pNode->GetClassHashCode();
- }
- CXFA_NodeArray siblings;
- int32_t iSize = XFA_NodeAcc_TraverseSiblings(parent, dwHashName, &siblings,
- eLogicType, bIsClassIndex);
- for (int32_t i = 0; i < iSize; ++i) {
- CXFA_Node* child = siblings[i];
- if (child == pNode) {
- return i;
- }
- }
- return 0;
-}
-void CXFA_NodeHelper::XFA_GetNameExpression(CXFA_Node* refNode,
- CFX_WideString& wsName,
- FX_BOOL bIsAllPath,
- XFA_LOGIC_TYPE eLogicType) {
- wsName.Empty();
- if (bIsAllPath) {
- XFA_GetNameExpression(refNode, wsName, FALSE, eLogicType);
- CFX_WideString wsParent;
- CXFA_Node* parent =
- XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
- while (parent != NULL) {
- XFA_GetNameExpression(parent, wsParent, FALSE, eLogicType);
- wsParent += L".";
- wsParent += wsName;
- wsName = wsParent;
- parent = XFA_ResolveNodes_GetParent(parent, XFA_LOGIC_NoTransparent);
- }
- return;
- } else {
- CFX_WideStringC wsTagName;
- CFX_WideString ws;
- FX_BOOL bIsProperty = XFA_NodeIsProperty(refNode);
- if (refNode->IsUnnamed() ||
- (bIsProperty && refNode->GetClassID() != XFA_ELEMENT_PageSet)) {
- refNode->GetClassName(wsTagName);
- ws = wsTagName;
- wsName.Format(L"#%s[%d]", (const FX_WCHAR*)ws,
- XFA_GetIndex(refNode, eLogicType, bIsProperty, TRUE));
- return;
- }
- ws = refNode->GetCData(XFA_ATTRIBUTE_Name);
- ws.Replace(L".", L"\\.");
- wsName.Format(L"%s[%d]", (const FX_WCHAR*)ws,
- XFA_GetIndex(refNode, eLogicType, bIsProperty, FALSE));
- }
-}
-FX_BOOL CXFA_NodeHelper::XFA_NodeIsTransparent(CXFA_Node* refNode) {
- if (refNode == NULL) {
- return FALSE;
- }
- XFA_ELEMENT eRefNode = refNode->GetClassID();
- if ((refNode->IsUnnamed() && refNode->IsContainerNode()) ||
- eRefNode == XFA_ELEMENT_SubformSet || eRefNode == XFA_ELEMENT_Area ||
- eRefNode == XFA_ELEMENT_Proto) {
- return TRUE;
- }
- return FALSE;
-}
-FX_BOOL CXFA_NodeHelper::XFA_CreateNode_ForCondition(
- CFX_WideString& wsCondition) {
- int32_t iLen = wsCondition.GetLength();
- CFX_WideString wsIndex = FX_WSTRC(L"0");
- ;
- FX_BOOL bAll = FALSE;
- if (iLen == 0) {
- m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne;
- return FALSE;
- }
- if (wsCondition.GetAt(0) == '[') {
- int32_t i = 1;
- for (; i < iLen; ++i) {
- FX_WCHAR ch = wsCondition[i];
- if (ch == ' ') {
- continue;
- }
- if (ch == '+' || ch == '-') {
- break;
- } else if (ch == '*') {
- bAll = TRUE;
- break;
- } else {
- break;
- }
- }
- if (bAll) {
- wsIndex = FX_WSTRC(L"1");
- m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeAll;
- } else {
- m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne;
- wsIndex = wsCondition.Mid(i, iLen - 1 - i);
- }
- int32_t iIndex = wsIndex.GetInteger();
- m_iCreateCount = iIndex;
- return TRUE;
- }
- return FALSE;
-}
-FX_BOOL CXFA_NodeHelper::XFA_ResolveNodes_CreateNode(
- CFX_WideString wsName,
- CFX_WideString wsCondition,
- FX_BOOL bLastNode,
- CXFA_ScriptContext* pScriptContext) {
- if (m_pCreateParent == NULL) {
- return FALSE;
- }
- FX_BOOL bIsClassName = FALSE;
- FX_BOOL bResult = FALSE;
- if (wsName.GetAt(0) == '!') {
- wsName = wsName.Right(wsName.GetLength() - 1);
- m_pCreateParent = (CXFA_Node*)pScriptContext->GetDocument()->GetXFANode(
- XFA_HASHCODE_Datasets);
- }
- if (wsName.GetAt(0) == '#') {
- bIsClassName = TRUE;
- wsName = wsName.Right(wsName.GetLength() - 1);
- }
- if (m_iCreateCount == 0) {
- XFA_CreateNode_ForCondition(wsCondition);
- }
- if (bIsClassName) {
- XFA_LPCELEMENTINFO lpElement = XFA_GetElementByName(wsName);
- if (lpElement == NULL) {
- return FALSE;
- }
- for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
- CXFA_Node* pNewNode =
- m_pCreateParent->CreateSamePacketNode(lpElement->eName);
- if (pNewNode) {
- m_pCreateParent->InsertChild(pNewNode);
- if (iIndex == m_iCreateCount - 1) {
- m_pCreateParent = pNewNode;
- }
- bResult = TRUE;
- }
- }
- } else {
- XFA_ELEMENT eClassType = XFA_ELEMENT_DataGroup;
- if (bLastNode) {
- eClassType = m_eLastCreateType;
- }
- for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) {
- CXFA_Node* pNewNode = m_pCreateParent->CreateSamePacketNode(eClassType);
- if (pNewNode) {
- pNewNode->SetAttribute(XFA_ATTRIBUTE_Name, wsName);
- pNewNode->CreateXMLMappingNode();
- m_pCreateParent->InsertChild(pNewNode);
- if (iIndex == m_iCreateCount - 1) {
- m_pCreateParent = pNewNode;
- }
- bResult = TRUE;
- }
- }
- }
- if (!bResult) {
- m_pCreateParent = NULL;
- }
- return bResult;
-}
-void CXFA_NodeHelper::XFA_SetCreateNodeType(CXFA_Node* refNode) {
- if (refNode == NULL) {
- return;
- }
- if (refNode->GetClassID() == XFA_ELEMENT_Subform) {
- m_eLastCreateType = XFA_ELEMENT_DataGroup;
- } else if (refNode->GetClassID() == XFA_ELEMENT_Field) {
- m_eLastCreateType = XFA_FieldIsMultiListBox(refNode)
- ? XFA_ELEMENT_DataGroup
- : XFA_ELEMENT_DataValue;
- } else if (refNode->GetClassID() == XFA_ELEMENT_ExclGroup) {
- m_eLastCreateType = XFA_ELEMENT_DataValue;
- }
-}
-FX_BOOL CXFA_NodeHelper::XFA_NodeIsProperty(CXFA_Node* refNode) {
- FX_BOOL bRes = FALSE;
- CXFA_Node* parent =
- XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent);
- if (parent != NULL && refNode != NULL) {
- XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement(
- parent->GetClassID(), refNode->GetClassID(), XFA_XDPPACKET_UNKNOWN);
- if (pPropert) {
- bRes = TRUE;
- }
- }
- return bRes;
-}
+// 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 "xfa/src/foxitlib.h" +#include "xfa/src/fxfa/src/common/xfa_utils.h" +#include "xfa/src/fxfa/src/common/xfa_object.h" +#include "xfa/src/fxfa/src/common/xfa_document.h" +#include "xfa/src/fxfa/src/common/xfa_parser.h" +#include "xfa/src/fxfa/src/common/xfa_script.h" +#include "xfa/src/fxfa/src/common/xfa_docdata.h" +#include "xfa/src/fxfa/src/common/xfa_doclayout.h" +#include "xfa/src/fxfa/src/common/xfa_localemgr.h" +#include "xfa/src/fxfa/src/common/xfa_fm2jsapi.h" +#include "xfa_script_nodehelper.h" +#include "xfa_script_imp.h" +CXFA_NodeHelper::CXFA_NodeHelper(void) + : m_eLastCreateType(XFA_ELEMENT_DataValue), + m_pCreateParent(NULL), + m_iCreateCount(0), + m_iCreateFlag(XFA_RESOLVENODE_RSTYPE_CreateNodeOne), + m_iCurAllStart(-1), + m_pAllStartParent(NULL) {} +CXFA_NodeHelper::~CXFA_NodeHelper(void) {} +CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetOneChild( + CXFA_Node* parent, + const FX_WCHAR* pwsName, + FX_BOOL bIsClassName) { + if (parent == NULL) { + return NULL; + } + CXFA_NodeArray siblings; + uint32_t uNameHash = FX_HashCode_String_GetW(pwsName, FXSYS_wcslen(pwsName)); + XFA_NodeAcc_TraverseAnySiblings(parent, uNameHash, &siblings, bIsClassName); + if (siblings.GetSize() == 0) { + return NULL; + } + return siblings[0]; +} +int32_t CXFA_NodeHelper::XFA_CountSiblings(CXFA_Node* pNode, + XFA_LOGIC_TYPE eLogicType, + CXFA_NodeArray* pSiblings, + FX_BOOL bIsClassName) { + CXFA_Node* parent = + XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent); + if (parent == NULL) { + return 0; + } + XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement( + parent->GetClassID(), pNode->GetClassID(), XFA_XDPPACKET_UNKNOWN); + if (!pPropert && eLogicType == XFA_LOGIC_Transparent) { + parent = XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent); + if (parent == NULL) { + return 0; + } + } + if (bIsClassName) { + return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetClassHashCode(), + pSiblings, eLogicType, bIsClassName); + } else { + return XFA_NodeAcc_TraverseSiblings(parent, pNode->GetNameHash(), pSiblings, + eLogicType, bIsClassName); + } +} +int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseAnySiblings( + CXFA_Node* parent, + FX_DWORD dNameHash, + CXFA_NodeArray* pSiblings, + FX_BOOL bIsClassName) { + if (parent == NULL || pSiblings == NULL) { + return 0; + } + int32_t nCount = 0; + int32_t i = 0; + CXFA_NodeArray properties; + parent->GetNodeList(properties, XFA_NODEFILTER_Properties); + int32_t nProperties = properties.GetSize(); + for (i = 0; i < nProperties; ++i) { + CXFA_Node* child = properties[i]; + if (bIsClassName) { + if (child->GetClassHashCode() == dNameHash) { + pSiblings->Add(child); + nCount++; + } + } else { + if (child->GetNameHash() == dNameHash) { + pSiblings->Add(child); + nCount++; + } + } + if (nCount > 0) { + return nCount; + } + nCount += XFA_NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings, + bIsClassName); + } + CXFA_NodeArray children; + parent->GetNodeList(children, XFA_NODEFILTER_Children); + int32_t nChildren = children.GetSize(); + for (i = 0; i < nChildren; i++) { + CXFA_Node* child = children[i]; + if (bIsClassName) { + if (child->GetClassHashCode() == dNameHash) { + if (pSiblings) { + pSiblings->Add(child); + } + nCount++; + } + } else { + if (child->GetNameHash() == dNameHash) { + if (pSiblings) { + pSiblings->Add(child); + } + nCount++; + } + } + if (nCount > 0) { + return nCount; + } + nCount += XFA_NodeAcc_TraverseAnySiblings(child, dNameHash, pSiblings, + bIsClassName); + } + return nCount; +} +int32_t CXFA_NodeHelper::XFA_NodeAcc_TraverseSiblings(CXFA_Node* parent, + FX_DWORD dNameHash, + CXFA_NodeArray* pSiblings, + XFA_LOGIC_TYPE eLogicType, + FX_BOOL bIsClassName, + FX_BOOL bIsFindProperty) { + if (parent == NULL || pSiblings == NULL) { + return 0; + } + int32_t nCount = 0; + int32_t i = 0; + if (bIsFindProperty) { + CXFA_NodeArray properties; + parent->GetNodeList(properties, XFA_NODEFILTER_Properties); + int32_t nProperties = properties.GetSize(); + for (i = 0; i < nProperties; ++i) { + CXFA_Node* child = properties[i]; + if (bIsClassName) { + if (child->GetClassHashCode() == dNameHash) { + pSiblings->Add(child); + nCount++; + } + } else { + if (child->GetNameHash() == dNameHash) { + if (child->GetClassID() != XFA_ELEMENT_PageSet && + child->GetClassID() != XFA_ELEMENT_Extras && + child->GetClassID() != XFA_ELEMENT_Items) { + pSiblings->Add(child); + nCount++; + } + } + } + if (child->IsUnnamed() && child->GetClassID() == XFA_ELEMENT_PageSet) { + nCount += XFA_NodeAcc_TraverseSiblings(child, dNameHash, pSiblings, + eLogicType, bIsClassName, FALSE); + } + } + if (nCount > 0) { + return nCount; + } + } + CXFA_NodeArray children; + parent->GetNodeList(children, XFA_NODEFILTER_Children); + int32_t nChildren = children.GetSize(); + for (i = 0; i < nChildren; i++) { + CXFA_Node* child = children[i]; + if (child->GetClassID() == XFA_ELEMENT_Variables) { + continue; + } + if (bIsClassName) { + if (child->GetClassHashCode() == dNameHash) { + if (pSiblings) { + pSiblings->Add(child); + } + nCount++; + } + } else { + if (child->GetNameHash() == dNameHash) { + if (pSiblings) { + pSiblings->Add(child); + } + nCount++; + } + } + if (eLogicType == XFA_LOGIC_NoTransparent) { + continue; + } + if (XFA_NodeIsTransparent(child) && + child->GetClassID() != XFA_ELEMENT_PageSet) { + nCount += XFA_NodeAcc_TraverseSiblings(child, dNameHash, pSiblings, + eLogicType, bIsClassName, FALSE); + } + } + return nCount; +} +CXFA_Node* CXFA_NodeHelper::XFA_ResolveNodes_GetParent( + CXFA_Node* pNode, + XFA_LOGIC_TYPE eLogicType) { + if (!pNode) { + return NULL; + } + if (eLogicType == XFA_LOGIC_NoTransparent) { + return pNode->GetNodeItem(XFA_NODEITEM_Parent); + } + CXFA_Node* parent; + CXFA_Node* node = pNode; + while (TRUE) { + parent = XFA_ResolveNodes_GetParent(node); + if (parent == NULL) { + break; + } + XFA_ELEMENT parentElement = parent->GetClassID(); + if ((!parent->IsUnnamed() && parentElement != XFA_ELEMENT_SubformSet) || + parentElement == XFA_ELEMENT_Variables) { + break; + } + node = parent; + } + return parent; +} +int32_t CXFA_NodeHelper::XFA_GetIndex(CXFA_Node* pNode, + XFA_LOGIC_TYPE eLogicType, + FX_BOOL bIsProperty, + FX_BOOL bIsClassIndex) { + CXFA_Node* parent = + XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_NoTransparent); + if (parent == NULL) { + return 0; + } + if (!bIsProperty && eLogicType == XFA_LOGIC_Transparent) { + parent = XFA_ResolveNodes_GetParent(pNode, XFA_LOGIC_Transparent); + if (parent == NULL) { + return 0; + } + } + FX_DWORD dwHashName = pNode->GetNameHash(); + if (bIsClassIndex) { + dwHashName = pNode->GetClassHashCode(); + } + CXFA_NodeArray siblings; + int32_t iSize = XFA_NodeAcc_TraverseSiblings(parent, dwHashName, &siblings, + eLogicType, bIsClassIndex); + for (int32_t i = 0; i < iSize; ++i) { + CXFA_Node* child = siblings[i]; + if (child == pNode) { + return i; + } + } + return 0; +} +void CXFA_NodeHelper::XFA_GetNameExpression(CXFA_Node* refNode, + CFX_WideString& wsName, + FX_BOOL bIsAllPath, + XFA_LOGIC_TYPE eLogicType) { + wsName.Empty(); + if (bIsAllPath) { + XFA_GetNameExpression(refNode, wsName, FALSE, eLogicType); + CFX_WideString wsParent; + CXFA_Node* parent = + XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent); + while (parent != NULL) { + XFA_GetNameExpression(parent, wsParent, FALSE, eLogicType); + wsParent += L"."; + wsParent += wsName; + wsName = wsParent; + parent = XFA_ResolveNodes_GetParent(parent, XFA_LOGIC_NoTransparent); + } + return; + } else { + CFX_WideStringC wsTagName; + CFX_WideString ws; + FX_BOOL bIsProperty = XFA_NodeIsProperty(refNode); + if (refNode->IsUnnamed() || + (bIsProperty && refNode->GetClassID() != XFA_ELEMENT_PageSet)) { + refNode->GetClassName(wsTagName); + ws = wsTagName; + wsName.Format(L"#%s[%d]", (const FX_WCHAR*)ws, + XFA_GetIndex(refNode, eLogicType, bIsProperty, TRUE)); + return; + } + ws = refNode->GetCData(XFA_ATTRIBUTE_Name); + ws.Replace(L".", L"\\."); + wsName.Format(L"%s[%d]", (const FX_WCHAR*)ws, + XFA_GetIndex(refNode, eLogicType, bIsProperty, FALSE)); + } +} +FX_BOOL CXFA_NodeHelper::XFA_NodeIsTransparent(CXFA_Node* refNode) { + if (refNode == NULL) { + return FALSE; + } + XFA_ELEMENT eRefNode = refNode->GetClassID(); + if ((refNode->IsUnnamed() && refNode->IsContainerNode()) || + eRefNode == XFA_ELEMENT_SubformSet || eRefNode == XFA_ELEMENT_Area || + eRefNode == XFA_ELEMENT_Proto) { + return TRUE; + } + return FALSE; +} +FX_BOOL CXFA_NodeHelper::XFA_CreateNode_ForCondition( + CFX_WideString& wsCondition) { + int32_t iLen = wsCondition.GetLength(); + CFX_WideString wsIndex = FX_WSTRC(L"0"); + ; + FX_BOOL bAll = FALSE; + if (iLen == 0) { + m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne; + return FALSE; + } + if (wsCondition.GetAt(0) == '[') { + int32_t i = 1; + for (; i < iLen; ++i) { + FX_WCHAR ch = wsCondition[i]; + if (ch == ' ') { + continue; + } + if (ch == '+' || ch == '-') { + break; + } else if (ch == '*') { + bAll = TRUE; + break; + } else { + break; + } + } + if (bAll) { + wsIndex = FX_WSTRC(L"1"); + m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeAll; + } else { + m_iCreateFlag = XFA_RESOLVENODE_RSTYPE_CreateNodeOne; + wsIndex = wsCondition.Mid(i, iLen - 1 - i); + } + int32_t iIndex = wsIndex.GetInteger(); + m_iCreateCount = iIndex; + return TRUE; + } + return FALSE; +} +FX_BOOL CXFA_NodeHelper::XFA_ResolveNodes_CreateNode( + CFX_WideString wsName, + CFX_WideString wsCondition, + FX_BOOL bLastNode, + CXFA_ScriptContext* pScriptContext) { + if (m_pCreateParent == NULL) { + return FALSE; + } + FX_BOOL bIsClassName = FALSE; + FX_BOOL bResult = FALSE; + if (wsName.GetAt(0) == '!') { + wsName = wsName.Right(wsName.GetLength() - 1); + m_pCreateParent = (CXFA_Node*)pScriptContext->GetDocument()->GetXFANode( + XFA_HASHCODE_Datasets); + } + if (wsName.GetAt(0) == '#') { + bIsClassName = TRUE; + wsName = wsName.Right(wsName.GetLength() - 1); + } + if (m_iCreateCount == 0) { + XFA_CreateNode_ForCondition(wsCondition); + } + if (bIsClassName) { + XFA_LPCELEMENTINFO lpElement = XFA_GetElementByName(wsName); + if (lpElement == NULL) { + return FALSE; + } + for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) { + CXFA_Node* pNewNode = + m_pCreateParent->CreateSamePacketNode(lpElement->eName); + if (pNewNode) { + m_pCreateParent->InsertChild(pNewNode); + if (iIndex == m_iCreateCount - 1) { + m_pCreateParent = pNewNode; + } + bResult = TRUE; + } + } + } else { + XFA_ELEMENT eClassType = XFA_ELEMENT_DataGroup; + if (bLastNode) { + eClassType = m_eLastCreateType; + } + for (int32_t iIndex = 0; iIndex < m_iCreateCount; iIndex++) { + CXFA_Node* pNewNode = m_pCreateParent->CreateSamePacketNode(eClassType); + if (pNewNode) { + pNewNode->SetAttribute(XFA_ATTRIBUTE_Name, wsName); + pNewNode->CreateXMLMappingNode(); + m_pCreateParent->InsertChild(pNewNode); + if (iIndex == m_iCreateCount - 1) { + m_pCreateParent = pNewNode; + } + bResult = TRUE; + } + } + } + if (!bResult) { + m_pCreateParent = NULL; + } + return bResult; +} +void CXFA_NodeHelper::XFA_SetCreateNodeType(CXFA_Node* refNode) { + if (refNode == NULL) { + return; + } + if (refNode->GetClassID() == XFA_ELEMENT_Subform) { + m_eLastCreateType = XFA_ELEMENT_DataGroup; + } else if (refNode->GetClassID() == XFA_ELEMENT_Field) { + m_eLastCreateType = XFA_FieldIsMultiListBox(refNode) + ? XFA_ELEMENT_DataGroup + : XFA_ELEMENT_DataValue; + } else if (refNode->GetClassID() == XFA_ELEMENT_ExclGroup) { + m_eLastCreateType = XFA_ELEMENT_DataValue; + } +} +FX_BOOL CXFA_NodeHelper::XFA_NodeIsProperty(CXFA_Node* refNode) { + FX_BOOL bRes = FALSE; + CXFA_Node* parent = + XFA_ResolveNodes_GetParent(refNode, XFA_LOGIC_NoTransparent); + if (parent != NULL && refNode != NULL) { + XFA_LPCPROPERTY pPropert = XFA_GetPropertyOfElement( + parent->GetClassID(), refNode->GetClassID(), XFA_XDPPACKET_UNKNOWN); + if (pPropert) { + bRes = TRUE; + } + } + return bRes; +} |