AnnotationCollection.h

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

#include <system/details/pointer_collection_helpers.h>
#include <system/collections/list.h>
#include <system/collections/ienumerator.h>
#include <system/collections/icollection.h>
#include <system/array.h>
#include <cstdint>

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

namespace Aspose
{
namespace Pdf
{
namespace Annotations
{
class Annotation;
class AnnotationSelector;
} // namespace Annotations
class Document;
namespace Engine
{
namespace CommonData
{
class IPage;
} // namespace CommonData
namespace Data
{
class IPdfDictionary;
class IPdfObject;
} // namespace Data
} // namespace Engine
namespace Facades
{
class PdfFileSignature;
} // namespace Facades
class Page;
namespace Tests
{
class RegressionTests_v20_09;
} // namespace Tests
} // namespace Pdf
} // namespace Aspose

namespace Aspose {

namespace Pdf {

namespace Annotations {

class ASPOSE_PDF_SHARED_CLASS AnnotationCollection final : public System::Collections::Generic::ICollection<System::SharedPtr<Aspose::Pdf::Annotations::Annotation>>
{
    typedef AnnotationCollection ThisType;
    typedef System::Collections::Generic::ICollection<System::SharedPtr<Aspose::Pdf::Annotations::Annotation>> BaseType;
    
    typedef ::System::BaseTypesInfo<BaseType> ThisTypeBaseTypesInfo;
    ASPOSE_PDF_SHARED_RTTI_INFO_DECL();
    
    friend class Aspose::Pdf::Document;
    friend class Aspose::Pdf::Facades::PdfFileSignature;
    friend class Aspose::Pdf::Page;
    friend class Aspose::Pdf::Tests::RegressionTests_v20_09;
    
private:

    class AnnotationHandler : public System::Object
    {
        typedef AnnotationHandler ThisType;
        typedef System::Object BaseType;
        
        typedef ::System::BaseTypesInfo<BaseType> ThisTypeBaseTypesInfo;
        RTTI_INFO_DECL();
        
    public:
    
        System::SharedPtr<Aspose::Pdf::Annotations::Annotation> get_Annotation();
        System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfObject> get_EngineObject() const;
        
        AnnotationHandler(System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfObject> EngineObj, System::SharedPtr<Page> Page);
        AnnotationHandler(System::SharedPtr<Aspose::Pdf::Annotations::Annotation> annotation, System::SharedPtr<Page> page);
        
        int32_t CompareTo(System::SharedPtr<AnnotationCollection::AnnotationHandler> value);
        
    private:
    
        System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfObject> _engineObj;
        System::SharedPtr<Aspose::Pdf::Annotations::Annotation> _annotation;
        System::WeakPtr<Page> _page;
        
    };
    
    class AnnotationList : public System::Collections::Generic::List<System::SharedPtr<Aspose::Pdf::Annotations::AnnotationCollection::AnnotationHandler>>
    {
        typedef AnnotationList ThisType;
        typedef System::Collections::Generic::List<System::SharedPtr<Aspose::Pdf::Annotations::AnnotationCollection::AnnotationHandler>> BaseType;
        
        typedef ::System::BaseTypesInfo<BaseType> ThisTypeBaseTypesInfo;
        RTTI_INFO_DECL();
        
    public:
    
        int32_t IndexOf(const System::SharedPtr<Annotation>& annotation) const;
        bool Remove(const System::SharedPtr<Annotation>& annotation);
        void SetTemplateWeakPtr(uint32_t argument) override;
        
    protected:
    
        virtual ~AnnotationList();
        
    };
    
    class AnnotationsEnumerator : public System::Collections::Generic::IEnumerator<System::SharedPtr<Aspose::Pdf::Annotations::Annotation>>
    {
        typedef AnnotationsEnumerator ThisType;
        typedef System::Collections::Generic::IEnumerator<System::SharedPtr<Aspose::Pdf::Annotations::Annotation>> BaseType;
        
        typedef ::System::BaseTypesInfo<BaseType> ThisTypeBaseTypesInfo;
        RTTI_INFO_DECL();
        CODEPORTING_ENUMERATOR_ITERATOR_METHODS_DECLARATION(CODEPORTING_ARGS(System::SharedPtr<Annotation>), CODEPORTING_NO_API_KEYWORD);
        
    public:
    
        const System::SharedPtr<Annotation>& get_Current() const override;
        
        AnnotationsEnumerator(System::SharedPtr<System::Collections::Generic::List<System::SharedPtr<AnnotationCollection::AnnotationHandler>>> annotations, System::SharedPtr<Page> page);
        
        bool MoveNext() override;
        void Reset() override;
        void Dispose() override;
        
    private:
    
        System::SharedPtr<System::Collections::Generic::List<System::SharedPtr<Annotation>>> _annots;
        int32_t _cursor;
        System::SharedPtr<Page> _page;
        
        bool MoveNextImplementation();
        System::SharedPtr<Annotation>* GetCurrentElementPointer();
        
    };
    
    
public:

    ASPOSE_PDF_SHARED_API bool get_IsSynchronized();
    ASPOSE_PDF_SHARED_API System::SharedPtr<System::Object> get_SyncRoot() const;
    ASPOSE_PDF_SHARED_API int32_t get_Count() const override;
    ASPOSE_PDF_SHARED_API bool get_IsReadOnly() const override;
    
    ASPOSE_PDF_SHARED_API void Add(System::SharedPtr<Annotation> annotation, bool considerRotation);
    ASPOSE_PDF_SHARED_API void Add(const System::SharedPtr<Annotation>& annotation) override;
    ASPOSE_PDF_SHARED_API void Delete(int32_t index);
    ASPOSE_PDF_SHARED_API void Delete();
    ASPOSE_PDF_SHARED_API void CopyTo(System::ArrayPtr<System::SharedPtr<Annotation>> array, int32_t index) override;
    ASPOSE_PDF_SHARED_API System::SharedPtr<System::Collections::Generic::IEnumerator<System::SharedPtr<Annotation>>> GetEnumerator() override;
    ASPOSE_PDF_SHARED_API void Accept(System::SharedPtr<AnnotationSelector> visitor);
    ASPOSE_PDF_SHARED_API void Delete(System::SharedPtr<Annotation> annotation);
    ASPOSE_PDF_SHARED_API void Clear() override;
    ASPOSE_PDF_SHARED_API bool Contains(const System::SharedPtr<Annotation>& annotation) const override;
    ASPOSE_PDF_SHARED_API bool Remove(const System::SharedPtr<Annotation>& annotation) override;
    
    ASPOSE_PDF_SHARED_API System::SharedPtr<Annotation> idx_get(int32_t index);
    
    ASPOSE_PDF_SHARED_API System::SharedPtr<Annotation> FindByName(System::String name);
    
protected:

    System::SharedPtr<Aspose::Pdf::Engine::CommonData::IPage> page;
    
    void assert_();
    
    AnnotationCollection(System::SharedPtr<Page> page);
    
    MEMBER_FUNCTION_MAKE_OBJECT_DECLARATION(AnnotationCollection, CODEPORTING_ARGS(System::SharedPtr<Page> page));
    System::SharedPtr<Annotation> GetUnrestricted(int32_t index);
    void PreSave();
    
    virtual ASPOSE_PDF_SHARED_API ~AnnotationCollection();
    
private:

    System::SharedPtr<System::Object> syncRoot;
    System::WeakPtr<Page> _page;
    System::SharedPtr<AnnotationCollection::AnnotationList> cache;
    
    bool IsValidAnnotationDictionary(System::SharedPtr<Aspose::Pdf::Engine::Data::IPdfDictionary> dict);
    System::SharedPtr<Annotation> get(int32_t index);
    
};

} // namespace Annotations
} // namespace Pdf
} // namespace Aspose