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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 <vector> | 7 #include <vector> |
8 | 8 |
9 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" | 9 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" |
10 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" | 10 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" |
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93 csURI = m_pDict->GetStringBy("URI"); | 93 csURI = m_pDict->GetStringBy("URI"); |
94 CPDF_Dictionary* pRoot = pDoc->GetRoot(); | 94 CPDF_Dictionary* pRoot = pDoc->GetRoot(); |
95 CPDF_Dictionary* pURI = pRoot->GetDictBy("URI"); | 95 CPDF_Dictionary* pURI = pRoot->GetDictBy("URI"); |
96 if (pURI) { | 96 if (pURI) { |
97 if (csURI.Find(":", 0) < 1) { | 97 if (csURI.Find(":", 0) < 1) { |
98 csURI = pURI->GetStringBy("Base") + csURI; | 98 csURI = pURI->GetStringBy("Base") + csURI; |
99 } | 99 } |
100 } | 100 } |
101 return csURI; | 101 return csURI; |
102 } | 102 } |
103 uint32_t CPDF_ActionFields::GetFieldsCount() const { | 103 size_t CPDF_ActionFields::GetFieldsCount() const { |
104 if (!m_pAction) { | 104 if (!m_pAction) { |
105 return 0; | 105 return 0; |
106 } | 106 } |
107 CPDF_Dictionary* pDict = m_pAction->GetDict(); | 107 CPDF_Dictionary* pDict = m_pAction->GetDict(); |
108 if (!pDict) { | 108 if (!pDict) { |
109 return 0; | 109 return 0; |
110 } | 110 } |
111 CFX_ByteString csType = pDict->GetStringBy("S"); | 111 CFX_ByteString csType = pDict->GetStringBy("S"); |
112 CPDF_Object* pFields = NULL; | 112 CPDF_Object* pFields = NULL; |
113 if (csType == "Hide") { | 113 if (csType == "Hide") { |
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140 if (csType == "Hide") | 140 if (csType == "Hide") |
141 pFields = pDict->GetDirectObjectBy("T"); | 141 pFields = pDict->GetDirectObjectBy("T"); |
142 else | 142 else |
143 pFields = pDict->GetArrayBy("Fields"); | 143 pFields = pDict->GetArrayBy("Fields"); |
144 if (!pFields) | 144 if (!pFields) |
145 return fields; | 145 return fields; |
146 | 146 |
147 if (pFields->IsDictionary() || pFields->IsString()) { | 147 if (pFields->IsDictionary() || pFields->IsString()) { |
148 fields.push_back(pFields); | 148 fields.push_back(pFields); |
149 } else if (CPDF_Array* pArray = pFields->AsArray()) { | 149 } else if (CPDF_Array* pArray = pFields->AsArray()) { |
150 uint32_t iCount = pArray->GetCount(); | 150 for (size_t i = 0; i < pArray->GetCount(); ++i) { |
151 for (uint32_t i = 0; i < iCount; ++i) { | |
152 CPDF_Object* pObj = pArray->GetDirectObjectAt(i); | 151 CPDF_Object* pObj = pArray->GetDirectObjectAt(i); |
153 if (pObj) { | 152 if (pObj) { |
154 fields.push_back(pObj); | 153 fields.push_back(pObj); |
155 } | 154 } |
156 } | 155 } |
157 } | 156 } |
158 return fields; | 157 return fields; |
159 } | 158 } |
160 | 159 |
161 CPDF_Object* CPDF_ActionFields::GetField(uint32_t iIndex) const { | 160 CPDF_Object* CPDF_ActionFields::GetField(size_t iIndex) const { |
162 if (!m_pAction) { | 161 if (!m_pAction) { |
163 return NULL; | 162 return NULL; |
164 } | 163 } |
165 CPDF_Dictionary* pDict = m_pAction->GetDict(); | 164 CPDF_Dictionary* pDict = m_pAction->GetDict(); |
166 if (!pDict) { | 165 if (!pDict) { |
167 return NULL; | 166 return NULL; |
168 } | 167 } |
169 CFX_ByteString csType = pDict->GetStringBy("S"); | 168 CFX_ByteString csType = pDict->GetStringBy("S"); |
170 CPDF_Object* pFields = NULL; | 169 CPDF_Object* pFields = NULL; |
171 if (csType == "Hide") { | 170 if (csType == "Hide") { |
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225 } | 224 } |
226 if (csOP == "Pause") { | 225 if (csOP == "Pause") { |
227 return 2; | 226 return 2; |
228 } | 227 } |
229 if (csOP == "Resume") { | 228 if (csOP == "Resume") { |
230 return 3; | 229 return 3; |
231 } | 230 } |
232 } | 231 } |
233 return 0; | 232 return 0; |
234 } | 233 } |
235 uint32_t CPDF_Action::GetSubActionsCount() const { | 234 size_t CPDF_Action::GetSubActionsCount() const { |
236 if (!m_pDict || !m_pDict->KeyExist("Next")) | 235 if (!m_pDict || !m_pDict->KeyExist("Next")) |
237 return 0; | 236 return 0; |
238 | 237 |
239 CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next"); | 238 CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next"); |
240 if (!pNext) | 239 if (!pNext) |
241 return 0; | 240 return 0; |
242 if (pNext->IsDictionary()) | 241 if (pNext->IsDictionary()) |
243 return 1; | 242 return 1; |
244 if (CPDF_Array* pArray = pNext->AsArray()) | 243 if (CPDF_Array* pArray = pNext->AsArray()) |
245 return pArray->GetCount(); | 244 return pArray->GetCount(); |
246 return 0; | 245 return 0; |
247 } | 246 } |
248 CPDF_Action CPDF_Action::GetSubAction(uint32_t iIndex) const { | 247 CPDF_Action CPDF_Action::GetSubAction(size_t iIndex) const { |
249 if (!m_pDict || !m_pDict->KeyExist("Next")) { | 248 if (!m_pDict || !m_pDict->KeyExist("Next")) { |
250 return CPDF_Action(); | 249 return CPDF_Action(); |
251 } | 250 } |
252 CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next"); | 251 CPDF_Object* pNext = m_pDict->GetDirectObjectBy("Next"); |
253 if (CPDF_Dictionary* pDict = ToDictionary(pNext)) { | 252 if (CPDF_Dictionary* pDict = ToDictionary(pNext)) { |
254 if (iIndex == 0) | 253 if (iIndex == 0) |
255 return CPDF_Action(pDict); | 254 return CPDF_Action(pDict); |
256 } else if (CPDF_Array* pArray = ToArray(pNext)) { | 255 } else if (CPDF_Array* pArray = ToArray(pNext)) { |
257 return CPDF_Action(pArray->GetDictAt(iIndex)); | 256 return CPDF_Action(pArray->GetDictAt(iIndex)); |
258 } | 257 } |
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294 if (!ToDictionary(pAction)) { | 293 if (!ToDictionary(pAction)) { |
295 return CPDF_Action(); | 294 return CPDF_Action(); |
296 } | 295 } |
297 return CPDF_Action(pAction->GetDict()); | 296 return CPDF_Action(pAction->GetDict()); |
298 } | 297 } |
299 int CPDF_DocJSActions::FindJSAction(const CFX_ByteString& csName) const { | 298 int CPDF_DocJSActions::FindJSAction(const CFX_ByteString& csName) const { |
300 ASSERT(m_pDocument); | 299 ASSERT(m_pDocument); |
301 CPDF_NameTree name_tree(m_pDocument, "JavaScript"); | 300 CPDF_NameTree name_tree(m_pDocument, "JavaScript"); |
302 return name_tree.GetIndex(csName); | 301 return name_tree.GetIndex(csName); |
303 } | 302 } |
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