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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 #ifndef XFA_SRC_FDE_FDE_ITERATOR_H_ | 7 #ifndef XFA_FDE_FDE_ITERATOR_H_ |
| 8 #define XFA_SRC_FDE_FDE_ITERATOR_H_ | 8 #define XFA_FDE_FDE_ITERATOR_H_ |
| 9 | 9 |
| 10 #include "xfa/src/fde/fde_visualset.h" | 10 #include "xfa/fde/fde_visualset.h" |
| 11 #include "xfa/src/fgas/crt/fgas_memory.h" | 11 #include "xfa/fgas/crt/fgas_memory.h" |
| 12 | 12 |
| 13 struct FDE_CANVASITEM { | 13 struct FDE_CANVASITEM { |
| 14 IFDE_CanvasSet* pCanvas; | 14 IFDE_CanvasSet* pCanvas; |
| 15 FDE_HVISUALOBJ hCanvas; | 15 FDE_HVISUALOBJ hCanvas; |
| 16 FX_POSITION hPos; | 16 FX_POSITION hPos; |
| 17 }; | 17 }; |
| 18 | 18 |
| 19 class CFDE_VisualSetIterator : public IFDE_VisualSetIterator, | 19 class CFDE_VisualSetIterator : public IFDE_VisualSetIterator, |
| 20 public CFX_Target { | 20 public CFX_Target { |
| 21 public: | 21 public: |
| 22 CFDE_VisualSetIterator(); | 22 CFDE_VisualSetIterator(); |
| 23 ~CFDE_VisualSetIterator(); | 23 ~CFDE_VisualSetIterator(); |
| 24 virtual void Release() { delete this; } | 24 virtual void Release() { delete this; } |
| 25 | 25 |
| 26 virtual FX_BOOL AttachCanvas(IFDE_CanvasSet* pCanvas); | 26 virtual FX_BOOL AttachCanvas(IFDE_CanvasSet* pCanvas); |
| 27 virtual FX_BOOL FilterObjects(FX_DWORD dwObjects = 0xFFFFFFFF); | 27 virtual FX_BOOL FilterObjects(FX_DWORD dwObjects = 0xFFFFFFFF); |
| 28 | 28 |
| 29 virtual void Reset(); | 29 virtual void Reset(); |
| 30 virtual FDE_HVISUALOBJ GetNext(IFDE_VisualSet*& pVisualSet, | 30 virtual FDE_HVISUALOBJ GetNext(IFDE_VisualSet*& pVisualSet, |
| 31 FDE_HVISUALOBJ* phCanvasObj = NULL, | 31 FDE_HVISUALOBJ* phCanvasObj = NULL, |
| 32 IFDE_CanvasSet** ppCanvasSet = NULL); | 32 IFDE_CanvasSet** ppCanvasSet = NULL); |
| 33 | 33 |
| 34 protected: | 34 protected: |
| 35 FX_DWORD m_dwFilter; | 35 FX_DWORD m_dwFilter; |
| 36 CFX_StackTemplate<FDE_CANVASITEM> m_CanvasStack; | 36 CFX_StackTemplate<FDE_CANVASITEM> m_CanvasStack; |
| 37 }; | 37 }; |
| 38 | 38 |
| 39 #endif // XFA_SRC_FDE_FDE_ITERATOR_H_ | 39 #endif // XFA_FDE_FDE_ITERATOR_H_ |
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