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37 lines
1.0 KiB
37 lines
1.0 KiB
// Copyright 2014 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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#ifndef XFA_FDE_FDE_ITERATOR_H_ |
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#define XFA_FDE_FDE_ITERATOR_H_ |
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#include "xfa/fde/fde_visualset.h" |
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#include "xfa/fgas/crt/fgas_utils.h" |
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struct FDE_CANVASITEM { |
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IFDE_CanvasSet* pCanvas; |
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FDE_TEXTEDITPIECE* hCanvas; |
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FX_POSITION hPos; |
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}; |
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class CFDE_VisualSetIterator { |
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public: |
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CFDE_VisualSetIterator(); |
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~CFDE_VisualSetIterator(); |
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bool AttachCanvas(IFDE_CanvasSet* pCanvas); |
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bool FilterObjects(uint32_t dwObjects = 0xFFFFFFFF); |
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void Reset(); |
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FDE_TEXTEDITPIECE* GetNext(IFDE_VisualSet*& pVisualSet, |
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FDE_TEXTEDITPIECE** phCanvasObj = nullptr, |
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IFDE_CanvasSet** ppCanvasSet = nullptr); |
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protected: |
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uint32_t m_dwFilter; |
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CFX_StackTemplate<FDE_CANVASITEM> m_CanvasStack; |
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}; |
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#endif // XFA_FDE_FDE_ITERATOR_H_
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