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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #include "xfa/fxfa/parser/xfa_utils.h" | 7 #include "xfa/fxfa/parser/xfa_utils.h" |
| 8 | 8 |
| 9 #include "core/fxcrt/fx_ext.h" | 9 #include "core/fxcrt/fx_ext.h" |
| 10 #include "xfa/fde/xml/fde_xml_imp.h" | 10 #include "xfa/fde/xml/fde_xml_imp.h" |
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| 197 break; | 197 break; |
| 198 } | 198 } |
| 199 for (CFDE_XMLNode* pChildXML = | 199 for (CFDE_XMLNode* pChildXML = |
| 200 pXMLNode->GetNodeItem(CFDE_XMLNode::FirstChild); | 200 pXMLNode->GetNodeItem(CFDE_XMLNode::FirstChild); |
| 201 pChildXML; | 201 pChildXML; |
| 202 pChildXML = pChildXML->GetNodeItem(CFDE_XMLNode::NextSibling)) { | 202 pChildXML = pChildXML->GetNodeItem(CFDE_XMLNode::NextSibling)) { |
| 203 XFA_GetPlainTextFromRichText(pChildXML, wsPlainText); | 203 XFA_GetPlainTextFromRichText(pChildXML, wsPlainText); |
| 204 } | 204 } |
| 205 } | 205 } |
| 206 | 206 |
| 207 FX_BOOL XFA_FieldIsMultiListBox(CXFA_Node* pFieldNode) { | 207 bool XFA_FieldIsMultiListBox(CXFA_Node* pFieldNode) { |
| 208 FX_BOOL bRet = FALSE; | 208 bool bRet = false; |
| 209 if (!pFieldNode) | 209 if (!pFieldNode) |
| 210 return bRet; | 210 return bRet; |
| 211 | 211 |
| 212 CXFA_Node* pUIChild = pFieldNode->GetChild(0, XFA_Element::Ui); | 212 CXFA_Node* pUIChild = pFieldNode->GetChild(0, XFA_Element::Ui); |
| 213 if (pUIChild) { | 213 if (pUIChild) { |
| 214 CXFA_Node* pFirstChild = pUIChild->GetNodeItem(XFA_NODEITEM_FirstChild); | 214 CXFA_Node* pFirstChild = pUIChild->GetNodeItem(XFA_NODEITEM_FirstChild); |
| 215 if (pFirstChild && | 215 if (pFirstChild && |
| 216 pFirstChild->GetElementType() == XFA_Element::ChoiceList) { | 216 pFirstChild->GetElementType() == XFA_Element::ChoiceList) { |
| 217 bRet = pFirstChild->GetEnum(XFA_ATTRIBUTE_Open) == | 217 bRet = pFirstChild->GetEnum(XFA_ATTRIBUTE_Open) == |
| 218 XFA_ATTRIBUTEENUM_MultiSelect; | 218 XFA_ATTRIBUTEENUM_MultiSelect; |
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| 388 XFA_ATTRIBUTE eAttribute, | 388 XFA_ATTRIBUTE eAttribute, |
| 389 uint32_t dwPacket) { | 389 uint32_t dwPacket) { |
| 390 void* pValue; | 390 void* pValue; |
| 391 if (XFA_GetAttributeDefaultValue(pValue, eElement, eAttribute, | 391 if (XFA_GetAttributeDefaultValue(pValue, eElement, eAttribute, |
| 392 XFA_ATTRIBUTETYPE_Measure, dwPacket)) { | 392 XFA_ATTRIBUTETYPE_Measure, dwPacket)) { |
| 393 return *(CXFA_Measurement*)pValue; | 393 return *(CXFA_Measurement*)pValue; |
| 394 } | 394 } |
| 395 return CXFA_Measurement(); | 395 return CXFA_Measurement(); |
| 396 } | 396 } |
| 397 | 397 |
| 398 FX_BOOL XFA_GetAttributeDefaultValue(void*& pValue, | 398 bool XFA_GetAttributeDefaultValue(void*& pValue, |
| 399 XFA_Element eElement, | 399 XFA_Element eElement, |
| 400 XFA_ATTRIBUTE eAttribute, | 400 XFA_ATTRIBUTE eAttribute, |
| 401 XFA_ATTRIBUTETYPE eType, | 401 XFA_ATTRIBUTETYPE eType, |
| 402 uint32_t dwPacket) { | 402 uint32_t dwPacket) { |
| 403 const XFA_ATTRIBUTEINFO* pInfo = XFA_GetAttributeByID(eAttribute); | 403 const XFA_ATTRIBUTEINFO* pInfo = XFA_GetAttributeByID(eAttribute); |
| 404 if (!pInfo) | 404 if (!pInfo) |
| 405 return FALSE; | 405 return false; |
| 406 if (dwPacket && (dwPacket & pInfo->dwPackets) == 0) | 406 if (dwPacket && (dwPacket & pInfo->dwPackets) == 0) |
| 407 return FALSE; | 407 return false; |
| 408 if (pInfo->eType == eType) { | 408 if (pInfo->eType == eType) { |
| 409 pValue = pInfo->pDefValue; | 409 pValue = pInfo->pDefValue; |
| 410 return TRUE; | 410 return true; |
| 411 } | 411 } |
| 412 if (pInfo->eType == XFA_ATTRIBUTETYPE_NOTSURE) { | 412 if (pInfo->eType == XFA_ATTRIBUTETYPE_NOTSURE) { |
| 413 const XFA_NOTSUREATTRIBUTE* pAttr = | 413 const XFA_NOTSUREATTRIBUTE* pAttr = |
| 414 XFA_GetNotsureAttribute(eElement, eAttribute, eType); | 414 XFA_GetNotsureAttribute(eElement, eAttribute, eType); |
| 415 if (pAttr) { | 415 if (pAttr) { |
| 416 pValue = pAttr->pValue; | 416 pValue = pAttr->pValue; |
| 417 return TRUE; | 417 return true; |
| 418 } | 418 } |
| 419 } | 419 } |
| 420 return FALSE; | 420 return false; |
| 421 } | 421 } |
| 422 | 422 |
| 423 const XFA_ATTRIBUTEINFO* XFA_GetAttributeByName(const CFX_WideStringC& wsName) { | 423 const XFA_ATTRIBUTEINFO* XFA_GetAttributeByName(const CFX_WideStringC& wsName) { |
| 424 if (wsName.IsEmpty()) | 424 if (wsName.IsEmpty()) |
| 425 return nullptr; | 425 return nullptr; |
| 426 | 426 |
| 427 uint32_t uHash = FX_HashCode_GetW(wsName, false); | 427 uint32_t uHash = FX_HashCode_GetW(wsName, false); |
| 428 int32_t iStart = 0; | 428 int32_t iStart = 0; |
| 429 int32_t iEnd = g_iXFAAttributeCount - 1; | 429 int32_t iEnd = g_iXFAAttributeCount - 1; |
| 430 do { | 430 do { |
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| 477 uint32_t dwFind = (g_XFAPacketData + iMid)->eName; | 477 uint32_t dwFind = (g_XFAPacketData + iMid)->eName; |
| 478 if (dwPacket == dwFind) | 478 if (dwPacket == dwFind) |
| 479 return g_XFAPacketData + iMid; | 479 return g_XFAPacketData + iMid; |
| 480 if (dwPacket < dwFind) | 480 if (dwPacket < dwFind) |
| 481 iEnd = iMid - 1; | 481 iEnd = iMid - 1; |
| 482 else | 482 else |
| 483 iStart = iMid + 1; | 483 iStart = iMid + 1; |
| 484 } while (iStart <= iEnd); | 484 } while (iStart <= iEnd); |
| 485 return nullptr; | 485 return nullptr; |
| 486 } | 486 } |
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