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88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/*
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* Copyright (C) 2014-2025 Muhammad Tayyab Akram
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _SB_PUBLIC_LINE_H
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#define _SB_PUBLIC_LINE_H
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#include <juce_graphics/unicode/sheenbidi/Headers/SheenBidi/SBBase.h>
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#include <juce_graphics/unicode/sheenbidi/Headers/SheenBidi/SBRun.h>
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SB_EXTERN_C_BEGIN
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typedef struct _SBLine *SBLineRef;
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/**
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* Returns the index to the first code unit of the line in source string.
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*
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* @param line
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* The line whose offset is returned.
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* @return
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* The offset of the line passed in.
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*/
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SB_PUBLIC SBUInteger SBLineGetOffset(SBLineRef line);
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/**
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* Returns the number of code units coverting the length of the line.
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*
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* @param line
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* The line whose length is returned.
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* @return
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* The length of the line passed in.
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*/
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SB_PUBLIC SBUInteger SBLineGetLength(SBLineRef line);
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/**
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* Returns the number of runs in the line.
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*
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* @param line
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* The line whose run count is returned.
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* @return
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* The number of runs in the line passed in.
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*/
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SB_PUBLIC SBUInteger SBLineGetRunCount(SBLineRef line);
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/**
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* Returns a direct pointer to the run array, stored in the line.
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*
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* @param line
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* The line from which to access the runs.
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* @return
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* A valid pointer to an array of SBRun structures.
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*/
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SB_PUBLIC const SBRun *SBLineGetRunsPtr(SBLineRef line);
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/**
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* Increments the reference count of a line object.
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*
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* @param line
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* The line object whose reference count will be incremented.
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* @return
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* The same line object passed in as the parameter.
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*/
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SB_PUBLIC SBLineRef SBLineRetain(SBLineRef line);
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/**
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* Decrements the reference count of a line object. The object will be deallocated when its
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* reference count reaches zero.
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*
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* @param line
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* The line object whose reference count will be decremented.
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*/
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SB_PUBLIC void SBLineRelease(SBLineRef line);
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SB_EXTERN_C_END
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#endif
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