TextFragmentAbsorber.h

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

#include <system/array.h>

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

namespace Aspose
{
namespace Pdf
{
class Document;
namespace Engine
{
namespace CommonData
{
namespace Text
{
namespace Segmenting
{
class PhysicalTextSegment;
class TextSegmenter;
class TextSegmenterSearchResult;
} // namespace Segmenting
} // namespace Text
} // namespace CommonData
} // namespace Engine
class Page;
class Rectangle;
namespace Text
{
class Font;
class OnSegmentChangedEventArgs;
class TextEditOptions;
class TextExtractionError;
class TextExtractionOptions;
class TextFragmentCollection;
class TextReplaceOptions;
class TextSearchOptions;
} // namespace Text
class XForm;
} // namespace Pdf
} // namespace Aspose
namespace System
{
namespace Collections
{
namespace Generic
{
template <typename, typename> class Dictionary;
template <typename> class List;
} // namespace Generic
} // namespace Collections
namespace Text
{
namespace RegularExpressions
{
class Regex;
} // namespace RegularExpressions
} // namespace Text
} // namespace System

namespace Aspose {

namespace Pdf {

namespace Text {

class ASPOSE_PDF_SHARED_CLASS TextFragmentAbsorber final : public Aspose::Pdf::Text::TextAbsorber
{
    typedef TextFragmentAbsorber ThisType;
    typedef Aspose::Pdf::Text::TextAbsorber BaseType;
    
    typedef ::System::BaseTypesInfo<BaseType> ThisTypeBaseTypesInfo;
    ASPOSE_PDF_SHARED_RTTI_INFO_DECL();
    
public:

    ASPOSE_PDF_SHARED_API System::SharedPtr<TextFragmentCollection> get_TextFragments();
    ASPOSE_PDF_SHARED_API void set_TextFragments(System::SharedPtr<TextFragmentCollection> value);
    ASPOSE_PDF_SHARED_API System::SharedPtr<System::Collections::Generic::Dictionary<System::SharedPtr<System::Text::RegularExpressions::Regex>, System::SharedPtr<TextFragmentCollection>>> get_RegexResults() const;
    ASPOSE_PDF_SHARED_API System::String get_Phrase() const;
    ASPOSE_PDF_SHARED_API void set_Phrase(System::String value);
    ASPOSE_PDF_SHARED_API System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> get_TextSearchOptions() override;
    ASPOSE_PDF_SHARED_API void set_TextSearchOptions(System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> value) override;
    ASPOSE_PDF_SHARED_API System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> get_TextEditOptions() const;
    ASPOSE_PDF_SHARED_API void set_TextEditOptions(System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> value);
    ASPOSE_PDF_SHARED_API System::SharedPtr<Aspose::Pdf::Text::TextReplaceOptions> get_TextReplaceOptions() const;
    ASPOSE_PDF_SHARED_API void set_TextReplaceOptions(System::SharedPtr<Aspose::Pdf::Text::TextReplaceOptions> value);
    ASPOSE_PDF_SHARED_API bool get_HasErrors() const;
    ASPOSE_PDF_SHARED_API System::SharedPtr<System::Collections::Generic::List<System::SharedPtr<TextExtractionError>>> get_Errors() const;
    ASPOSE_PDF_SHARED_API System::String get_Text() override;
    ASPOSE_PDF_SHARED_API System::SharedPtr<TextExtractionOptions> get_ExtractionOptions() override;
    ASPOSE_PDF_SHARED_API void set_ExtractionOptions(System::SharedPtr<TextExtractionOptions> value) override;
    
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber();
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> textEditOptions);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::String phrase);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::SharedPtr<System::Text::RegularExpressions::Regex> regex);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::String phrase, System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::SharedPtr<System::Text::RegularExpressions::Regex> regex, System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::ArrayPtr<System::SharedPtr<System::Text::RegularExpressions::Regex>> regexes, System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::String phrase, System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions, System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> textEditOptions);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::String phrase, System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> textEditOptions);
    ASPOSE_PDF_SHARED_API TextFragmentAbsorber(System::SharedPtr<System::Text::RegularExpressions::Regex> regex, System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> textEditOptions);
    
    ASPOSE_PDF_SHARED_API void Visit(System::SharedPtr<Page> page) override;
    ASPOSE_PDF_SHARED_API void Visit(System::SharedPtr<Document> pdf) override;
    ASPOSE_PDF_SHARED_API void ApplyForAllFragments(System::SharedPtr<Font> font);
    ASPOSE_PDF_SHARED_API void ApplyForAllFragments(float fontSize);
    ASPOSE_PDF_SHARED_API void ApplyForAllFragments(System::SharedPtr<Font> font, float fontSize);
    ASPOSE_PDF_SHARED_API void Reset();
    ASPOSE_PDF_SHARED_API void RemoveAllText(System::SharedPtr<Page> page);
    ASPOSE_PDF_SHARED_API void RemoveAllText(System::SharedPtr<Page> page, System::SharedPtr<Rectangle> rect);
    ASPOSE_PDF_SHARED_API void RemoveAllText(System::SharedPtr<Document> document);
    ASPOSE_PDF_SHARED_API void Visit(System::SharedPtr<XForm> xForm) override;
    
private:

    System::String phrase;
    System::SharedPtr<TextFragmentCollection> selected;
    System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> textEditOptions;
    System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions;
    System::SharedPtr<Aspose::Pdf::Text::TextReplaceOptions> textTextReplaceOptions;
    System::SharedPtr<System::Collections::Generic::Dictionary<int32_t, System::SharedPtr<System::Collections::Generic::Dictionary<int32_t, System::SharedPtr<System::Collections::Generic::List<int32_t>>>>>> processedObjects;
    bool _isCollectionChangedFromLastGettingText;
    bool _hasErrors;
    System::SharedPtr<System::Collections::Generic::List<System::SharedPtr<TextExtractionError>>> _errors;
    System::SharedPtr<System::Text::RegularExpressions::Regex> regex;
    System::ArrayPtr<System::SharedPtr<System::Text::RegularExpressions::Regex>> regexes;
    System::SharedPtr<System::Collections::Generic::Dictionary<System::SharedPtr<System::Text::RegularExpressions::Regex>, System::SharedPtr<TextFragmentCollection>>> regexResults;
    
    void Init(System::String phrase, System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions, System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> textEditOptions);
    void Init(System::SharedPtr<System::Text::RegularExpressions::Regex> regex, System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions, System::SharedPtr<Aspose::Pdf::Text::TextEditOptions> textEditOptions);
    void Init(System::ArrayPtr<System::SharedPtr<System::Text::RegularExpressions::Regex>> regexes, System::SharedPtr<Aspose::Pdf::Text::TextSearchOptions> textSearchOptions);
    void AddPhysicalSegmentsAsFragments(System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenter> segmenter, System::ArrayPtr<System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenterSearchResult>> searchResults);
    void AddPhysicalSegments(System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenter> segmenter, System::ArrayPtr<System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenterSearchResult>> searchResults);
    static int32_t GetFirstIndexOfTextInSegment(System::String text, System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::PhysicalTextSegment> segment);
    static void RemoveEndLineMarkers(System::String& inLine);
    void ApplyTextFragments();
    void OnSegmentChanged(System::SharedPtr<System::Object> sender, System::SharedPtr<OnSegmentChangedEventArgs> args);
    void RegisterEventHandlerForSeveralOccurences();
    void RegisterEventHandlerForAllSegmentsFound();
    bool IsAlreadyProcessed(System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenterSearchResult> searchResult);
    void RemoveAlreadyProcessedSegmentsFrom(System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenterSearchResult> searchResult);
    System::String GetShape(System::String input);
    void FixSegmentsOrderInResults(System::ArrayPtr<System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenterSearchResult>> searchResults);
    void CheckSegmentsOrderInResult(System::SharedPtr<Aspose::Pdf::Engine::CommonData::Text::Segmenting::TextSegmenterSearchResult> result);
    
};

} // namespace Text
} // namespace Pdf
} // namespace Aspose