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39 lines
1.2 KiB
39 lines
1.2 KiB
// Copyright 2016 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 CORE_FPDFDOC_CPDF_VIEWERPREFERENCES_H_ |
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#define CORE_FPDFDOC_CPDF_VIEWERPREFERENCES_H_ |
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#include "core/fxcrt/fx_string.h" |
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#include "core/fxcrt/fx_system.h" |
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class CPDF_Array; |
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class CPDF_Dictionary; |
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class CPDF_Document; |
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class CPDF_ViewerPreferences { |
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public: |
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explicit CPDF_ViewerPreferences(CPDF_Document* pDoc); |
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~CPDF_ViewerPreferences(); |
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bool IsDirectionR2L() const; |
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bool PrintScaling() const; |
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int32_t NumCopies() const; |
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CPDF_Array* PrintPageRange() const; |
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CFX_ByteString Duplex() const; |
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// Gets the entry for |bsKey|. If the entry exists and it is of type name, |
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// then this method writes the value into |bsVal| and returns true. Otherwise |
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// returns false and |bsVal| is untouched. |bsVal| must not be NULL. |
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bool GenericName(const CFX_ByteString& bsKey, CFX_ByteString* bsVal) const; |
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private: |
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CPDF_Dictionary* GetViewerPreferences() const; |
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CPDF_Document* const m_pDoc; |
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}; |
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#endif // CORE_FPDFDOC_CPDF_VIEWERPREFERENCES_H_
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