diff options
Diffstat (limited to 'indra')
| -rw-r--r-- | indra/llrender/llfontgl.cpp | 2 | ||||
| -rw-r--r-- | indra/llui/lltextbase.cpp | 26 | ||||
| -rw-r--r-- | indra/newview/llchathistory.cpp | 3 |
3 files changed, 22 insertions, 9 deletions
diff --git a/indra/llrender/llfontgl.cpp b/indra/llrender/llfontgl.cpp index 768f042e69..d9e1976341 100644 --- a/indra/llrender/llfontgl.cpp +++ b/indra/llrender/llfontgl.cpp @@ -673,7 +673,7 @@ S32 LLFontGL::charFromPixelOffset(const llwchar* wchars, S32 begin_offset, F32 t target_x *= sScaleX; // max_chars is S32_MAX by default, so make sure we don't get overflow - const S32 max_index = begin_offset + llmin(S32_MAX - begin_offset, max_chars); + const S32 max_index = begin_offset + llmin(S32_MAX - begin_offset, max_chars - 1); F32 scaled_max_pixels = max_pixels * sScaleX; diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index 633135382e..f0b3a1a56c 100644 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -350,6 +350,8 @@ void LLTextBase::drawSelectionBackground() S32 segment_line_start = segmentp->getStart() + segment_offset; S32 segment_line_end = llmin(segmentp->getEnd(), line_iter->mDocIndexEnd); + if (segment_line_start > segment_line_end) break; + S32 segment_width = 0; S32 segment_height = 0; @@ -362,7 +364,7 @@ void LLTextBase::drawSelectionBackground() } // if selection spans end of current segment... - if (selection_right > segment_line_end) + if (selection_right >= segment_line_end) { // extend selection slightly beyond end of line // to indicate selection of newline character (use "n" character to determine width) @@ -1813,11 +1815,18 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round, const LLTextSegmentPtr segmentp = *line_seg_iter; S32 segment_line_start = segmentp->getStart() + line_seg_offset; - S32 segment_line_length = llmin(segmentp->getEnd(), line_iter->mDocIndexEnd - 1) - segment_line_start; + S32 segment_line_length = llmin(segmentp->getEnd(), line_iter->mDocIndexEnd) - segment_line_start; S32 text_width, text_height; - segmentp->getDimensions(line_seg_offset, segment_line_length, text_width, text_height); - if (local_x < start_x + text_width // cursor to left of right edge of text - || (hit_past_end_of_line && (segmentp->getEnd() >= line_iter->mDocIndexEnd - 1))) // or this segment wraps to next line + bool newline = segmentp->getDimensions(line_seg_offset, segment_line_length, text_width, text_height); + + // if we've reached a line of text *below* the mouse cursor, doc index is first character on that line + if (hit_past_end_of_line && local_y - mVisibleTextRect.mBottom + visible_region.mBottom > line_iter->mRect.mTop) + { + pos = segment_line_start; + break; + } + if (local_x < start_x + text_width // cursor to left of right edge of text + || newline) // or this line ends with a newline, set doc pos to newline char { // Figure out which character we're nearest to. S32 offset; @@ -1841,6 +1850,13 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round, pos = segment_line_start + offset; break; } + else if (hit_past_end_of_line && segmentp->getEnd() >= line_iter->mDocIndexEnd - 1) + { + // segment wraps to next line, so just set doc pos to start of next line + pos = llmin(getLength(), line_iter->mDocIndexEnd); + break; + } + start_x += text_width; } diff --git a/indra/newview/llchathistory.cpp b/indra/newview/llchathistory.cpp index 8088b39009..efdfbb8d20 100644 --- a/indra/newview/llchathistory.cpp +++ b/indra/newview/llchathistory.cpp @@ -835,9 +835,6 @@ void LLChatHistory::appendMessage(const LLChat& chat, const LLSD &args, const LL message = chat.mFromName + message; } - message += "\n"; - - mEditor->appendText(message, FALSE, style_params); } mEditor->blockUndo(); |