From 49660730308fb6d5301d1617402a353a21e9d9be Mon Sep 17 00:00:00 2001 From: richard Date: Wed, 6 Jan 2010 12:23:56 -0800 Subject: moved clipping logic inside LLFontGL::maxDrawableChars controlled by EWordWrapStyle fixes regression introduced in 3eef5ce9ae1e6fc62b9b52ce859501dd4e70fadf reviewed by Brad --- indra/llui/lltextbase.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'indra/llui/lltextbase.cpp') diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index 7447a984ac..5ebf49c488 100644 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -2509,10 +2509,15 @@ S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin // set max characters to length of segment, or to first newline max_chars = llmin(max_chars, last_char - (mStart + segment_offset)); + // if no character yet displayed on this line, don't require word wrapping since + // we can just move to the next line, otherwise insist on it so we make forward progress + LLFontGL::EWordWrapStyle word_wrap_style = (line_offset == 0) + ? LLFontGL::WORD_BOUNDARY_IF_POSSIBLE + : LLFontGL::ONLY_WORD_BOUNDARIES; S32 num_chars = mStyle->getFont()->maxDrawableChars(text.c_str() + segment_offset + mStart, (F32)num_pixels, max_chars, - TRUE); + word_wrap_style); if (num_chars == 0 && line_offset == 0 -- cgit v1.2.3