PageLabelCollection.h

#pragma once
// Copyright (c) 2001-2024 Aspose Pty Ltd. All Rights Reserved.

#include <system/array.h>
#include <cstdint>

#include "Aspose.PDF.Cpp/aspose_pdf_api_defs.h"

namespace Aspose
{
namespace Pdf
{
class Document;
namespace Engine
{
namespace Data
{
class IPdfDictionary;
} // namespace Data
} // namespace Engine
namespace Facades
{
class PdfFileEditor;
} // namespace Facades
class NumberTree;
class PageLabel;
} // namespace Pdf
} // namespace Aspose

namespace Aspose {

namespace Pdf {

class ASPOSE_PDF_SHARED_CLASS PageLabelCollection : public System::Object
{
    typedef PageLabelCollection ThisType;
    typedef System::Object BaseType;
    
    typedef ::System::BaseTypesInfo<BaseType> ThisTypeBaseTypesInfo;
    ASPOSE_PDF_SHARED_RTTI_INFO_DECL();
    
    friend class Aspose::Pdf::Document;
    friend class Aspose::Pdf::Facades::PdfFileEditor;
    
public:

    ASPOSE_PDF_SHARED_API System::SharedPtr<PageLabel> GetLabel(int32_t pageIndex);
    ASPOSE_PDF_SHARED_API void UpdateLabel(int32_t pageIndex, System::SharedPtr<PageLabel> pageLabel);
    ASPOSE_PDF_SHARED_API bool RemoveLabel(int32_t pageIndex);
    ASPOSE_PDF_SHARED_API System::ArrayPtr<int32_t> GetPages();
    
protected:

    System::SharedPtr<Engine::Data::IPdfDictionary> get_Root();
    
    PageLabelCollection(System::SharedPtr<Engine::Data::IPdfDictionary> engineDict);
    
    MEMBER_FUNCTION_MAKE_OBJECT_DECLARATION(PageLabelCollection, CODEPORTING_ARGS(System::SharedPtr<Engine::Data::IPdfDictionary> engineDict));
    void AssertRoot();
    
private:

    System::SharedPtr<Engine::Data::IPdfDictionary> _engineDict;
    System::SharedPtr<Aspose::Pdf::NumberTree> _numberTree;
    
    System::SharedPtr<Aspose::Pdf::NumberTree> get_NumberTree();
    
    void InitializeRoot();
    
};

} // namespace Pdf
} // namespace Aspose