SkBreakIterator_icu Class Reference

Inheritance diagram for SkBreakIterator_icu:

Public Member Functions
	SkBreakIterator_icu (ICUBreakIterator iter)
Position	first () override
Position	current () override
Position	next () override
Status	status () override
bool	isDone () override
bool	setText (const char utftext8[], int utf8Units) override
bool	setText (const char16_t utftext16[], int utf16Units) override
Public Member Functions inherited from SkBreakIterator
virtual	~SkBreakIterator ()=default

Additional Inherited Members
Public Types inherited from SkBreakIterator
typedef int32_t	Position
typedef int32_t	Status

Detailed Description

Definition at line 99 of file SkUnicode_icu.cpp.

Constructor & Destructor Documentation

SkBreakIterator_icu()

SkBreakIterator_icu::SkBreakIterator_icu ( ICUBreakIterator  iter )

inlineexplicit

Definition at line 103 of file SkUnicode_icu.cpp.

            : fBreakIterator(std::move(iter))
            , fLastResult(0) {}

Member Function Documentation

current()

Position SkBreakIterator_icu::current ( )

inlineoverridevirtual

Implements SkBreakIterator.

Definition at line 107 of file SkUnicode_icu.cpp.

{ return fLastResult = sk_ubrk_current(fBreakIterator.get()); }

first()

Position SkBreakIterator_icu::first ( )

inlineoverridevirtual

Implements SkBreakIterator.

Definition at line 106 of file SkUnicode_icu.cpp.

{ return fLastResult = sk_ubrk_first(fBreakIterator.get()); }

isDone()

bool SkBreakIterator_icu::isDone ( )

inlineoverridevirtual

Implements SkBreakIterator.

Definition at line 110 of file SkUnicode_icu.cpp.

{ return fLastResult == UBRK_DONE; }

next()

Position SkBreakIterator_icu::next ( )

inlineoverridevirtual

Implements SkBreakIterator.

Definition at line 108 of file SkUnicode_icu.cpp.

{ return fLastResult = sk_ubrk_next(fBreakIterator.get()); }

setText() [1/2]

bool SkBreakIterator_icu::setText ( const char  utftext8[], int  utf8Units  )

inlineoverridevirtual

Implements SkBreakIterator.

Definition at line 112 of file SkUnicode_icu.cpp.

                                                                {
        UErrorCode status = U_ZERO_ERROR;
        ICUUText text(sk_utext_openUTF8(nullptr, &utftext8[0], utf8Units, &status));
 
        if (U_FAILURE(status)) {
            SkDEBUGF("Break error: %s", sk_u_errorName(status));
            return false;
        }
        SkASSERT(text);
        sk_ubrk_setUText(fBreakIterator.get(), text.get(), &status);
        if (U_FAILURE(status)) {
            SkDEBUGF("Break error: %s", sk_u_errorName(status));
            return false;
        }
        fLastResult = 0;
        return true;
    }

setText() [2/2]

bool SkBreakIterator_icu::setText ( const char16_t  utftext16[], int  utf16Units  )

inlineoverridevirtual

Implements SkBreakIterator.

Definition at line 129 of file SkUnicode_icu.cpp.

                                                                      {
        UErrorCode status = U_ZERO_ERROR;
        ICUUText text(sk_utext_openUChars(nullptr, reinterpret_cast<const UChar*>(&utftext16[0]),
                                          utf16Units, &status));
 
        if (U_FAILURE(status)) {
            SkDEBUGF("Break error: %s", sk_u_errorName(status));
            return false;
        }
        SkASSERT(text);
        sk_ubrk_setUText(fBreakIterator.get(), text.get(), &status);
        if (U_FAILURE(status)) {
            SkDEBUGF("Break error: %s", sk_u_errorName(status));
            return false;
        }
        fLastResult = 0;
        return true;
    }

status()

Status SkBreakIterator_icu::status ( )

inlineoverridevirtual

Implements SkBreakIterator.

Definition at line 109 of file SkUnicode_icu.cpp.

{ return sk_ubrk_getRuleStatus(fBreakIterator.get()); }

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

• third_party/skia/modules/skunicode/src/SkUnicode_icu.cpp