diff options
| -rw-r--r-- | indra/llcommon/llstring.cpp | 27 | ||||
| -rw-r--r-- | indra/llcommon/llstring.h | 11 | ||||
| -rw-r--r-- | indra/llui/lllineeditor.cpp | 7 | ||||
| -rw-r--r-- | indra/newview/skins/default/xui/en/panel_login.xml | 2 | ||||
| -rw-r--r-- | indra/newview/skins/default/xui/en/panel_login_first.xml | 2 |
5 files changed, 41 insertions, 8 deletions
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp index f3b8999883..c45db3b185 100644 --- a/indra/llcommon/llstring.cpp +++ b/indra/llcommon/llstring.cpp @@ -576,6 +576,33 @@ std::string utf8str_truncate(const std::string& utf8str, const S32 max_len) } } +std::string utf8str_symbol_truncate(const std::string& utf8str, const S32 symbol_len) +{ + if (0 == symbol_len) + { + return std::string(); + } + if ((S32)utf8str.length() <= symbol_len) + { + return utf8str; + } + else + { + int len = 0, byteIndex = 0; + const char* aStr = utf8str.c_str(); + size_t origSize = utf8str.size(); + + for (byteIndex = 0; len < symbol_len && byteIndex < origSize; byteIndex++) + { + if ((aStr[byteIndex] & 0xc0) != 0x80) + { + len += 1; + } + } + return utf8str.substr(0, byteIndex); + } +} + std::string utf8str_substChar( const std::string& utf8str, const llwchar target_char, diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h index 393f6d7a8c..a40db0f8cc 100644 --- a/indra/llcommon/llstring.h +++ b/indra/llcommon/llstring.h @@ -564,6 +564,17 @@ LL_COMMON_API S32 utf8str_compare_insensitive( const std::string& rhs); /** +* @brief Properly truncate a utf8 string to a maximum character count. +* +* If symbol_len is longer than the string passed in, the return +* value == utf8str. +* @param utf8str A valid utf8 string to truncate. +* @param symbol_len The maximum number of symbols in the return value. +* @return Returns a valid utf8 string with symbol count <= max_len. +*/ +LL_COMMON_API std::string utf8str_symbol_truncate(const std::string& utf8str, const S32 symbol_len); + +/** * @brief Replace all occurences of target_char with replace_char * * @param utf8str A utf8 string to process. diff --git a/indra/llui/lllineeditor.cpp b/indra/llui/lllineeditor.cpp index a08cf91a69..492c9315d1 100644 --- a/indra/llui/lllineeditor.cpp +++ b/indra/llui/lllineeditor.cpp @@ -400,12 +400,7 @@ void LLLineEditor::setText(const LLStringExplicit &new_text) if (mMaxLengthChars) { - LLWString truncated_wstring = utf8str_to_wstring(truncated_utf8); - if (truncated_wstring.size() > (U32)mMaxLengthChars) - { - truncated_wstring = truncated_wstring.substr(0, mMaxLengthChars); - } - mText.assign(wstring_to_utf8str(truncated_wstring)); + mText.assign(utf8str_symbol_truncate(truncated_utf8, mMaxLengthChars)); } if (all_selected) diff --git a/indra/newview/skins/default/xui/en/panel_login.xml b/indra/newview/skins/default/xui/en/panel_login.xml index ae8e78a9d6..ded814bbeb 100644 --- a/indra/newview/skins/default/xui/en/panel_login.xml +++ b/indra/newview/skins/default/xui/en/panel_login.xml @@ -67,7 +67,7 @@ follows="left|top" height="32" left_pad="-11" - max_length_bytes="64" + max_length_chars="16" text_pad_left="8" name="password_edit" label="Password" diff --git a/indra/newview/skins/default/xui/en/panel_login_first.xml b/indra/newview/skins/default/xui/en/panel_login_first.xml index dc6e27a1ee..35b80c56ab 100644 --- a/indra/newview/skins/default/xui/en/panel_login_first.xml +++ b/indra/newview/skins/default/xui/en/panel_login_first.xml @@ -124,7 +124,7 @@ width="200" height="32" left="220" - max_length_bytes="64" + max_length_chars="16" name="password_edit" label="Password" text_pad_left="8" |