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-rw-r--r--indra/llui/llkeywords.cpp81
1 files changed, 62 insertions, 19 deletions
diff --git a/indra/llui/llkeywords.cpp b/indra/llui/llkeywords.cpp
index ceec9c7eb1..c1cd04186b 100644
--- a/indra/llui/llkeywords.cpp
+++ b/indra/llui/llkeywords.cpp
@@ -57,6 +57,22 @@ LLKeywords::LLKeywords() : mLoaded(FALSE)
{
}
+inline BOOL LLKeywordToken::isTail(const llwchar* s) const
+{
+ BOOL res = TRUE;
+ const llwchar* t = mDelimiter.c_str();
+ S32 len = mDelimiter.size();
+ for (S32 i=0; i<len; i++)
+ {
+ if (s[i] != t[i])
+ {
+ res = FALSE;
+ break;
+ }
+ }
+ return res;
+}
+
LLKeywords::~LLKeywords()
{
std::for_each(mWordTokenMap.begin(), mWordTokenMap.end(), DeletePairedPointer());
@@ -106,6 +122,7 @@ BOOL LLKeywords::loadFromFile( const std::string& filename )
std::string SOL_LINE("[line ");
std::string SOL_ONE_SIDED_DELIMITER("[one_sided_delimiter ");
std::string SOL_TWO_SIDED_DELIMITER("[two_sided_delimiter ");
+ std::string SOL_DOUBLE_QUOTATION_MARKS("[double_quotation_marks ");
LLColor3 cur_color( 1, 0, 0 );
LLKeywordToken::TOKEN_TYPE cur_type = LLKeywordToken::WORD;
@@ -137,6 +154,12 @@ BOOL LLKeywords::loadFromFile( const std::string& filename )
cur_type = LLKeywordToken::TWO_SIDED_DELIMITER;
continue;
}
+ else if( line.find(SOL_DOUBLE_QUOTATION_MARKS) == 0 )
+ {
+ cur_color = readColor( line.substr(SOL_DOUBLE_QUOTATION_MARKS.size()) );
+ cur_type = LLKeywordToken::DOUBLE_QUOTATION_MARKS;
+ continue;
+ }
else if( line.find(SOL_ONE_SIDED_DELIMITER) == 0 )
{
cur_color = readColor( line.substr(SOL_ONE_SIDED_DELIMITER.size()) );
@@ -154,10 +177,26 @@ BOOL LLKeywords::loadFromFile( const std::string& filename )
if( !token_buffer.empty() && token_word_iter != word_tokens.end() )
{
- // first word is keyword
+ // first word is the keyword or a left delimiter
std::string keyword = (*token_word_iter);
LLStringUtil::trim(keyword);
+ // second word may be a right delimiter
+ std::string delimiter;
+ if (cur_type == LLKeywordToken::TWO_SIDED_DELIMITER)
+ {
+ while (delimiter.length() == 0 && ++token_word_iter != word_tokens.end())
+ {
+ delimiter = *token_word_iter;
+ LLStringUtil::trim(delimiter);
+ }
+ }
+ else if (cur_type == LLKeywordToken::DOUBLE_QUOTATION_MARKS)
+ {
+ // Closing delimiter is identical to the opening one.
+ delimiter = keyword;
+ }
+
// following words are tooltip
std::string tool_tip;
while (++token_word_iter != word_tokens.end())
@@ -170,11 +209,11 @@ BOOL LLKeywords::loadFromFile( const std::string& filename )
{
// Replace : with \n for multi-line tool tips.
LLStringUtil::replaceChar( tool_tip, ':', '\n' );
- addToken(cur_type, keyword, cur_color, tool_tip );
+ addToken(cur_type, keyword, cur_color, tool_tip, delimiter );
}
else
{
- addToken(cur_type, keyword, cur_color, LLStringUtil::null );
+ addToken(cur_type, keyword, cur_color, LLStringUtil::null, delimiter );
}
}
}
@@ -189,23 +228,26 @@ BOOL LLKeywords::loadFromFile( const std::string& filename )
void LLKeywords::addToken(LLKeywordToken::TOKEN_TYPE type,
const std::string& key_in,
const LLColor3& color,
- const std::string& tool_tip_in )
+ const std::string& tool_tip_in,
+ const std::string& delimiter_in)
{
LLWString key = utf8str_to_wstring(key_in);
LLWString tool_tip = utf8str_to_wstring(tool_tip_in);
+ LLWString delimiter = utf8str_to_wstring(delimiter_in);
switch(type)
{
case LLKeywordToken::WORD:
- mWordTokenMap[key] = new LLKeywordToken(type, color, key, tool_tip);
+ mWordTokenMap[key] = new LLKeywordToken(type, color, key, tool_tip, LLWStringUtil::null);
break;
case LLKeywordToken::LINE:
- mLineTokenList.push_front(new LLKeywordToken(type, color, key, tool_tip));
+ mLineTokenList.push_front(new LLKeywordToken(type, color, key, tool_tip, LLWStringUtil::null));
break;
case LLKeywordToken::TWO_SIDED_DELIMITER:
+ case LLKeywordToken::DOUBLE_QUOTATION_MARKS:
case LLKeywordToken::ONE_SIDED_DELIMITER:
- mDelimiterTokenList.push_front(new LLKeywordToken(type, color, key, tool_tip));
+ mDelimiterTokenList.push_front(new LLKeywordToken(type, color, key, tool_tip, delimiter));
break;
default:
@@ -357,7 +399,7 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
}
// cur is now at the first non-whitespace character of a new line
-
+
// Line start tokens
{
BOOL line_done = FALSE;
@@ -418,14 +460,15 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
S32 seg_end = 0;
seg_start = cur - base;
- cur += cur_delimiter->getLength();
+ cur += cur_delimiter->getLengthHead();
- if( cur_delimiter->getType() == LLKeywordToken::TWO_SIDED_DELIMITER )
+ LLKeywordToken::TOKEN_TYPE type = cur_delimiter->getType();
+ if( type == LLKeywordToken::TWO_SIDED_DELIMITER || type == LLKeywordToken::DOUBLE_QUOTATION_MARKS )
{
- while( *cur && !cur_delimiter->isHead(cur))
+ while( *cur && !cur_delimiter->isTail(cur))
{
// Check for an escape sequence.
- if (*cur == '\\')
+ if (type == LLKeywordToken::DOUBLE_QUOTATION_MARKS && *cur == '\\')
{
// Count the number of backslashes.
S32 num_backslashes = 0;
@@ -435,10 +478,10 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
between_delimiters++;
cur++;
}
- // Is the next character the end delimiter?
- if (cur_delimiter->isHead(cur))
+ // If the next character is the end delimiter?
+ if (cur_delimiter->isTail(cur))
{
- // Is there was an odd number of backslashes, then this delimiter
+ // If there was an odd number of backslashes, then this delimiter
// does not end the sequence.
if (num_backslashes % 2 == 1)
{
@@ -461,13 +504,13 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
if( *cur )
{
- cur += cur_delimiter->getLength();
- seg_end = seg_start + between_delimiters + 2 * cur_delimiter->getLength();
+ cur += cur_delimiter->getLengthHead();
+ seg_end = seg_start + between_delimiters + cur_delimiter->getLengthHead() + cur_delimiter->getLengthTail();
}
else
{
// eof
- seg_end = seg_start + between_delimiters + cur_delimiter->getLength();
+ seg_end = seg_start + between_delimiters + cur_delimiter->getLengthHead();
}
}
else
@@ -479,7 +522,7 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
between_delimiters++;
cur++;
}
- seg_end = seg_start + between_delimiters + cur_delimiter->getLength();
+ seg_end = seg_start + between_delimiters + cur_delimiter->getLengthHead();
}
insertSegments(wtext, *seg_list,cur_delimiter, text_len, seg_start, seg_end, defaultColor, editor);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 03:47:20 +0000