| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef _FDE_ITERATOR_IMP |
| #define _FDE_ITERATOR_IMP |
| typedef struct _FDE_CANVASITEM : public CFX_Target { |
| IFDE_CanvasSet* pCanvas; |
| FDE_HVISUALOBJ hCanvas; |
| FX_POSITION hPos; |
| } FDE_CANVASITEM, *FDE_LPCANVASITEM; |
| class CFDE_VisualSetIterator : public IFDE_VisualSetIterator, |
| public CFX_Target { |
| public: |
| CFDE_VisualSetIterator(); |
| ~CFDE_VisualSetIterator(); |
| virtual void Release() { delete this; } |
| |
| virtual FX_BOOL AttachCanvas(IFDE_CanvasSet* pCanvas); |
| virtual FX_BOOL FilterObjects(FX_DWORD dwObjects = 0xFFFFFFFF); |
| |
| virtual void Reset(); |
| virtual FDE_HVISUALOBJ GetNext(IFDE_VisualSet*& pVisualSet, |
| FDE_HVISUALOBJ* phCanvasObj = NULL, |
| IFDE_CanvasSet** ppCanvasSet = NULL); |
| |
| protected: |
| FX_DWORD m_dwFilter; |
| CFX_StackTemplate<FDE_CANVASITEM> m_CanvasStack; |
| }; |
| #endif |
