WebCore::TextAnalyzerHelper Struct Reference

#include <TextAnalyzerHelper.h>

Inheritance diagram for WebCore::TextAnalyzerHelper:

Public Member Functions
	TextAnalyzerHelper (WCHAR *localeName, WCHAR *buffer, unsigned bufferLength)
virtual HRESULT STDMETHODCALLTYPE	QueryInterface (_In_ REFIID, _COM_Outptr_ void **)
virtual ULONG STDMETHODCALLTYPE	AddRef ()
virtual ULONG STDMETHODCALLTYPE	Release ()
virtual HRESULT STDMETHODCALLTYPE	GetTextAtPosition (UINT32 textPosition, const WCHAR **textString, UINT32 *textLength)
virtual HRESULT STDMETHODCALLTYPE	GetTextBeforePosition (UINT32 textPosition, const WCHAR **textString, UINT32 *textLength)
virtual DWRITE_READING_DIRECTION STDMETHODCALLTYPE	GetParagraphReadingDirection ()
virtual HRESULT STDMETHODCALLTYPE	GetLocaleName (UINT32 textPosition, UINT32 *textLength, const WCHAR **localeName)
virtual HRESULT STDMETHODCALLTYPE	GetNumberSubstitution (UINT32 textPosition, UINT32 *textLength, IDWriteNumberSubstitution **)
virtual HRESULT STDMETHODCALLTYPE	SetLineBreakpoints (UINT32 textPosition, UINT32 textLength, const DWRITE_LINE_BREAKPOINT *)
virtual HRESULT STDMETHODCALLTYPE	SetScriptAnalysis (UINT32 textPosition, UINT32 textLength, const DWRITE_SCRIPT_ANALYSIS *)
virtual HRESULT STDMETHODCALLTYPE	SetBidiLevel (UINT32 textPosition, UINT32 textLength, UINT8 explicitLevel, UINT8 resolvedLevel)
virtual HRESULT STDMETHODCALLTYPE	SetNumberSubstitution (UINT32 textPosition, UINT32 textLength, IDWriteNumberSubstitution *)

Public Attributes
WCHAR *	m_localeName { nullptr }
WCHAR *	m_buffer { nullptr }
unsigned	m_bufferLength { 0 }
DWRITE_SCRIPT_ANALYSIS	m_analysis { }
ULONG	m_refCount { 0 }

Constructor & Destructor Documentation

TextAnalyzerHelper()

WebCore::TextAnalyzerHelper::TextAnalyzerHelper	(	WCHAR *	localeName,
		WCHAR *	buffer,
		unsigned	bufferLength
	)

Member Function Documentation

AddRef()

virtual ULONG STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::AddRef ( )

virtual

GetLocaleName()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::GetLocaleName ( UINT32  textPosition, UINT32 *  textLength, const WCHAR **  localeName  )

virtual

GetNumberSubstitution()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::GetNumberSubstitution ( UINT32  textPosition, UINT32 *  textLength, IDWriteNumberSubstitution **    )

virtual

GetParagraphReadingDirection()

virtual DWRITE_READING_DIRECTION STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::GetParagraphReadingDirection ( )

inlinevirtual

GetTextAtPosition()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::GetTextAtPosition ( UINT32  textPosition, const WCHAR **  textString, UINT32 *  textLength  )

virtual

GetTextBeforePosition()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::GetTextBeforePosition ( UINT32  textPosition, const WCHAR **  textString, UINT32 *  textLength  )

virtual

QueryInterface()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::QueryInterface ( _In_  REFIID, _COM_Outptr_ void **    )

virtual

Release()

virtual ULONG STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::Release ( )

virtual

SetBidiLevel()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::SetBidiLevel ( UINT32  textPosition, UINT32  textLength, UINT8  explicitLevel, UINT8  resolvedLevel  )

virtual

SetLineBreakpoints()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::SetLineBreakpoints ( UINT32  textPosition, UINT32  textLength, const DWRITE_LINE_BREAKPOINT *    )

virtual

SetNumberSubstitution()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::SetNumberSubstitution ( UINT32  textPosition, UINT32  textLength, IDWriteNumberSubstitution *    )

virtual

SetScriptAnalysis()

virtual HRESULT STDMETHODCALLTYPE WebCore::TextAnalyzerHelper::SetScriptAnalysis ( UINT32  textPosition, UINT32  textLength, const DWRITE_SCRIPT_ANALYSIS *    )

virtual

Member Data Documentation

m_analysis

DWRITE_SCRIPT_ANALYSIS WebCore::TextAnalyzerHelper::m_analysis { }

m_buffer

WCHAR* WebCore::TextAnalyzerHelper::m_buffer { nullptr }

m_bufferLength

unsigned WebCore::TextAnalyzerHelper::m_bufferLength { 0 }

m_localeName

WCHAR* WebCore::TextAnalyzerHelper::m_localeName { nullptr }

m_refCount

ULONG WebCore::TextAnalyzerHelper::m_refCount { 0 }

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The documentation for this struct was generated from the following file:

• Source/WebCore/platform/graphics/win/TextAnalyzerHelper.h