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DALi Version 1.2.53
[platform/core/uifw/dali-toolkit.git]
/
dali-toolkit
/
internal
/
text
/
character-set-conversion.h
diff --git
a/dali-toolkit/internal/text/character-set-conversion.h
b/dali-toolkit/internal/text/character-set-conversion.h
index
b60a344
..
e2306fe
100644
(file)
--- a/
dali-toolkit/internal/text/character-set-conversion.h
+++ b/
dali-toolkit/internal/text/character-set-conversion.h
@@
-32,6
+32,15
@@
namespace Text
{
/**
{
/**
+ * @brief Retrieves the number of bytes of a utf8 character.
+ *
+ * @param[in] utf8LeadByte The lead byte of the utf8 character.
+ *
+ * @return The number of bytes of the character.
+ */
+uint8_t GetUtf8Length( uint8_t utf8LeadByte );
+
+/**
* @brief Retrieves the number of characters of the text array encoded in UTF8
*
* @param[in] utf8 The pointer to the UTF8 array.
* @brief Retrieves the number of characters of the text array encoded in UTF8
*
* @param[in] utf8 The pointer to the UTF8 array.
@@
-56,6
+65,11
@@
uint32_t GetNumberOfUtf8Bytes( const uint32_t* const utf32, uint32_t numberOfCha
*
* The @p utf32 buffer needs to be big enough to store all the characters.
*
*
* The @p utf32 buffer needs to be big enough to store all the characters.
*
+ * If the text contains a single 'CR' character or a pair 'CR'+'LF', they are replaced by a 'LF'.
+ *
+ * @note GetNumberOfUtf8Characters() does not convert 'CR' or 'CR'+'LF' to 'LF' so the return number
+ * of characters of that method may be higher than the number of characters returned by this one.
+ *
* @param[in] utf8 The pointer to the UTF8 array.
* @param[in] length The length of the UTF8 array.
* @param[out] utf32 The pointer to the UTF32 array.
* @param[in] utf8 The pointer to the UTF8 array.
* @param[in] length The length of the UTF8 array.
* @param[out] utf32 The pointer to the UTF32 array.