text_run.h

// Copyright (c) 2009-2025 Avanquest Software. All rights reserved.
 
#ifndef PDFSDK_CXX_PDF_TEXT_RUN_H_INCLUDED_
#define PDFSDK_CXX_PDF_TEXT_RUN_H_INCLUDED_
 
#include <pdfsdk/core/content.h>
#include <pdfsdk/cxx/math.h>
 
#include "forward_declarations.h"
#include "wrapper_base.h"
 
namespace PDF {

class TextRun : public detail::RefCountedHandle<PDETextItem> {
public:
    static TextRun Create();

    TextRun Copy() const;

    TextRun MakeEmptyCopy() const;

    bool Equals(const TextRun& that) const;
 
#ifndef SWIG
    void InsertChars(size_t index, const char* chars, size_t numChars);

    void AppendChars(const char* chars, size_t numChars);
#endif

    void InsertChars(size_t index, const std::string& chars);

    void AppendChars(const std::string& chars);

    void RemoveChars(size_t index, size_t numChars);
 
#ifndef SWIG
    void InsertUnicodeChars(size_t index, const UnicodeChar* unicodeChars, size_t numUnicodeChars);

    void AppendUnicodeChars(const UnicodeChar* unicodeChars, size_t numUnicodeChars);
#endif

    void InsertUnicodeChars(size_t index, const std::wstring& unicodeChars);

    void AppendUnicodeChars(const std::wstring& unicodeChars);

    GState GetGState() const;

    void SetGState(const GState& gState);

    PDETextState GetTextState() const;

    void SetTextState(const PDETextState& textState);

    Font GetFont() const;

    void SetFont(const Font& font);

    void SetFont(const Font& font, float fontSize);

    float GetFontSize() const;

    void SetFontSize(float fontSize);

    Matrix GetTextMatrix() const;

    void SetTextMatrix(const Matrix& textMatrix);

    size_t GetNumChars() const;

    RectF GetCharsRect(size_t begindex, size_t endindex) const;

    Quad GetCharQuad(size_t index) const;

    Quad GetOutlineQuad(size_t index) const;

    std::wstring GetText() const;

    std::wstring GetNthUnicode(size_t charindex) const;

    std::string GetNthCharCode(size_t charindex) const;

    unsigned int GetGlyphIndex(size_t charindex) const;

    RectF GetBBox() const;

    Matrix GetMatrix() const;

    void SetMatrix(const Matrix& matrix);

    Element GetParent() const;

    bool IsCharWhitespace(size_t index) const;
 
    PDF_CXX_CORE_WRAPPER_DEFINE_MEMBERS_(TextRun, PDETextItem)
};
 
}  // namespace PDF
 
#include "text_run_impl.inl"
 
#endif  // PDFSDK_CXX_PDF_TEXT_RUN_H_INCLUDED_