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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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 #ifndef FPDFSDK_INCLUDE_CBA_ANNOTITERATOR_H_ | 7 #ifndef FPDFSDK_INCLUDE_CBA_ANNOTITERATOR_H_ |
8 #define FPDFSDK_INCLUDE_CBA_ANNOTITERATOR_H_ | 8 #define FPDFSDK_INCLUDE_CBA_ANNOTITERATOR_H_ |
9 | 9 |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "core/fxcrt/include/fx_coordinates.h" | 12 #include "core/fxcrt/include/fx_coordinates.h" |
13 #include "core/fxcrt/include/fx_string.h" | 13 #include "core/fxcrt/include/fx_string.h" |
14 | 14 |
15 class CPDFSDK_Annot; | 15 class CPDFSDK_Annot; |
16 class CPDFSDK_PageView; | 16 class CPDFSDK_PageView; |
17 | 17 |
18 class CBA_AnnotIterator { | 18 class CBA_AnnotIterator { |
19 public: | 19 public: |
20 enum TabOrder { STRUCTURE = 0, ROW, COLUMN }; | 20 enum TabOrder { STRUCTURE = 0, ROW, COLUMN }; |
21 | 21 |
22 CBA_AnnotIterator(CPDFSDK_PageView* pPageView, | 22 CBA_AnnotIterator(CPDFSDK_PageView* pPageView, |
23 const CFX_ByteString& sType, | 23 const CFX_ByteString& sAnnotSubtype); |
24 const CFX_ByteString& sSubType); | |
25 ~CBA_AnnotIterator(); | 24 ~CBA_AnnotIterator(); |
26 | 25 |
27 CPDFSDK_Annot* GetFirstAnnot(); | 26 CPDFSDK_Annot* GetFirstAnnot(); |
28 CPDFSDK_Annot* GetLastAnnot(); | 27 CPDFSDK_Annot* GetLastAnnot(); |
29 CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pAnnot); | 28 CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pAnnot); |
30 CPDFSDK_Annot* GetPrevAnnot(CPDFSDK_Annot* pAnnot); | 29 CPDFSDK_Annot* GetPrevAnnot(CPDFSDK_Annot* pAnnot); |
31 | 30 |
32 private: | 31 private: |
33 void GenerateResults(); | 32 void GenerateResults(); |
34 static CFX_FloatRect GetAnnotRect(const CPDFSDK_Annot* pAnnot); | 33 static CFX_FloatRect GetAnnotRect(const CPDFSDK_Annot* pAnnot); |
35 | 34 |
36 // Function signature compatible with std::sort(). | 35 // Function signature compatible with std::sort(). |
37 static bool CompareByLeftAscending(const CPDFSDK_Annot* p1, | 36 static bool CompareByLeftAscending(const CPDFSDK_Annot* p1, |
38 const CPDFSDK_Annot* p2); | 37 const CPDFSDK_Annot* p2); |
39 static bool CompareByTopDescending(const CPDFSDK_Annot* p1, | 38 static bool CompareByTopDescending(const CPDFSDK_Annot* p1, |
40 const CPDFSDK_Annot* p2); | 39 const CPDFSDK_Annot* p2); |
41 | 40 |
42 TabOrder m_eTabOrder; | 41 TabOrder m_eTabOrder; |
43 CPDFSDK_PageView* m_pPageView; | 42 CPDFSDK_PageView* m_pPageView; |
44 CFX_ByteString m_sType; | 43 CFX_ByteString m_sAnnotSubtype; |
45 CFX_ByteString m_sSubType; | |
46 std::vector<CPDFSDK_Annot*> m_Annots; | 44 std::vector<CPDFSDK_Annot*> m_Annots; |
47 }; | 45 }; |
48 | 46 |
49 #endif // FPDFSDK_INCLUDE_CBA_ANNOTITERATOR_H_ | 47 #endif // FPDFSDK_INCLUDE_CBA_ANNOTITERATOR_H_ |
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