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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 "core/include/fpdfapi/cpdf_array.h" |
| 7 #include "core/include/fpdfapi/cpdf_document.h" | 8 #include "core/include/fpdfapi/cpdf_document.h" |
| 8 #include "core/include/fpdfdoc/fpdf_doc.h" | 9 #include "core/include/fpdfdoc/fpdf_doc.h" |
| 9 | 10 |
| 10 static int32_t FPDFDOC_OCG_FindGroup(const CPDF_Object* pObject, | 11 static int32_t FPDFDOC_OCG_FindGroup(const CPDF_Object* pObject, |
| 11 const CPDF_Dictionary* pGroupDict) { | 12 const CPDF_Dictionary* pGroupDict) { |
| 12 if (!pObject || !pGroupDict) | 13 if (!pObject || !pGroupDict) |
| 13 return -1; | 14 return -1; |
| 14 | 15 |
| 15 if (const CPDF_Array* pArray = pObject->AsArray()) { | 16 if (const CPDF_Array* pArray = pObject->AsArray()) { |
| 16 FX_DWORD dwCount = pArray->GetCount(); | 17 FX_DWORD dwCount = pArray->GetCount(); |
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| 274 } | 275 } |
| 275 CFX_ByteString csType = pOCGDict->GetStringBy("Type", "OCG"); | 276 CFX_ByteString csType = pOCGDict->GetStringBy("Type", "OCG"); |
| 276 if (csType == "OCG") { | 277 if (csType == "OCG") { |
| 277 return GetOCGVisible(pOCGDict); | 278 return GetOCGVisible(pOCGDict); |
| 278 } | 279 } |
| 279 return LoadOCMDState(pOCGDict, FALSE); | 280 return LoadOCMDState(pOCGDict, FALSE); |
| 280 } | 281 } |
| 281 void CPDF_OCContext::ResetOCContext() { | 282 void CPDF_OCContext::ResetOCContext() { |
| 282 m_OCGStates.clear(); | 283 m_OCGStates.clear(); |
| 283 } | 284 } |
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