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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/fpdfapi/fpdf_parser/include/cpdf_document.h" | 7 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" |
8 | 8 |
9 #include <set> | 9 #include <set> |
10 | 10 |
11 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" | 11 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" |
12 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" | 12 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" |
13 #include "core/fpdfapi/fpdf_parser/include/cpdf_parser.h" | 13 #include "core/fpdfapi/fpdf_parser/include/cpdf_parser.h" |
14 #include "core/fpdfapi/fpdf_parser/include/cpdf_reference.h" | 14 #include "core/fpdfapi/fpdf_parser/include/cpdf_reference.h" |
15 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h" | 15 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h" |
16 #include "core/fpdfapi/fpdf_render/render_int.h" | 16 #include "core/fpdfapi/fpdf_render/render_int.h" |
17 #include "core/fpdfapi/include/cpdf_modulemgr.h" | 17 #include "core/fpdfapi/include/cpdf_modulemgr.h" |
18 #include "core/fpdfapi/ipdf_rendermodule.h" | 18 #include "core/fpdfapi/ipdf_rendermodule.h" |
19 #include "core/include/fxge/fx_font.h" | 19 #include "core/fxge/include/fx_font.h" |
20 #include "third_party/base/stl_util.h" | 20 #include "third_party/base/stl_util.h" |
21 | 21 |
22 namespace { | 22 namespace { |
23 | 23 |
24 int CountPages(CPDF_Dictionary* pPages, | 24 int CountPages(CPDF_Dictionary* pPages, |
25 std::set<CPDF_Dictionary*>* visited_pages) { | 25 std::set<CPDF_Dictionary*>* visited_pages) { |
26 int count = pPages->GetIntegerBy("Count"); | 26 int count = pPages->GetIntegerBy("Count"); |
27 if (count > 0 && count < FPDF_PAGE_MAX_NUM) { | 27 if (count > 0 && count < FPDF_PAGE_MAX_NUM) { |
28 return count; | 28 return count; |
29 } | 29 } |
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347 } | 347 } |
348 | 348 |
349 void CPDF_Document::ClearRenderFont() { | 349 void CPDF_Document::ClearRenderFont() { |
350 if (!m_pDocRender) | 350 if (!m_pDocRender) |
351 return; | 351 return; |
352 | 352 |
353 CFX_FontCache* pCache = m_pDocRender->GetFontCache(); | 353 CFX_FontCache* pCache = m_pDocRender->GetFontCache(); |
354 if (pCache) | 354 if (pCache) |
355 pCache->FreeCache(FALSE); | 355 pCache->FreeCache(FALSE); |
356 } | 356 } |
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