diff options
Diffstat (limited to 'indra/llui/lltextbase.cpp')
| -rw-r--r-- | indra/llui/lltextbase.cpp | 86 |
1 files changed, 59 insertions, 27 deletions
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index 1f120a1483..7447a984ac 100644 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -842,7 +842,7 @@ BOOL LLTextBase::handleMouseUp(S32 x, S32 y, MASK mask) { // Did we just click on a link? if (cur_segment->getStyle() - && cur_segment->getStyle()->isLink()) + && cur_segment->getStyle()->isLink()) { // *TODO: send URL here? mURLClickSignal(this, LLSD() ); @@ -962,7 +962,10 @@ void LLTextBase::draw() reflow(); // then update scroll position, as cursor may have moved - updateScrollFromCursor(); + if (!mReadOnly) + { + updateScrollFromCursor(); + } LLRect doc_rect; if (mScroller) @@ -1137,6 +1140,11 @@ void LLTextBase::reflow(S32 start_index) // grow line height as necessary based on reported height of this segment line_height = llmax(line_height, segment_height); remaining_pixels -= segment_width; + if (remaining_pixels < 0) + { + // getNumChars() and getDimensions() should return consistent results + remaining_pixels = 0; + } seg_offset += character_count; @@ -1469,7 +1477,7 @@ void LLTextBase::createUrlContextMenu(S32 x, S32 y, const std::string &in_url) } } -void LLTextBase::setText(const LLStringExplicit &utf8str ,const LLStyle::Params& input_params) +void LLTextBase::setText(const LLStringExplicit &utf8str, const LLStyle::Params& input_params) { // clear out the existing text and segments getViewModel()->setDisplay(LLWStringUtil::null); @@ -1927,11 +1935,19 @@ void LLTextBase::endOfLine() void LLTextBase::startOfDoc() { setCursorPos(0); + if (mScroller) + { + mScroller->goToTop(); + } } void LLTextBase::endOfDoc() { setCursorPos(getLength()); + if (mScroller) + { + mScroller->goToBottom(); + } } void LLTextBase::changePage( S32 delta ) @@ -1996,6 +2012,16 @@ void LLTextBase::changeLine( S32 delta ) setCursorPos(new_cursor_pos, true); } +bool LLTextBase::scrolledToStart() +{ + return mScroller->isAtTop(); +} + +bool LLTextBase::scrolledToEnd() +{ + return mScroller->isAtBottom(); +} + bool LLTextBase::setCursor(S32 row, S32 column) { @@ -2294,14 +2320,14 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele S32 end = llmin( selection_start, seg_end ); S32 length = end - start; font->render(text, start, - rect.mLeft, rect.mTop, - color, - LLFontGL::LEFT, LLFontGL::TOP, - 0, - mStyle->getShadowType(), - length, rect.getWidth(), - &right_x, - mEditor.getUseEllipses()); + rect.mLeft, rect.mTop, + color, + LLFontGL::LEFT, LLFontGL::TOP, + LLFontGL::NORMAL, + mStyle->getShadowType(), + length, rect.getWidth(), + &right_x, + mEditor.getUseEllipses()); } rect.mLeft = (S32)ceil(right_x); @@ -2313,14 +2339,14 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele S32 length = end - start; font->render(text, start, - rect.mLeft, rect.mTop, - LLColor4( 1.f - color.mV[0], 1.f - color.mV[1], 1.f - color.mV[2], 1.f ), - LLFontGL::LEFT, LLFontGL::TOP, - 0, - LLFontGL::NO_SHADOW, - length, rect.getWidth(), - &right_x, - mEditor.getUseEllipses()); + rect.mLeft, rect.mTop, + LLColor4( 1.f - color.mV[0], 1.f - color.mV[1], 1.f - color.mV[2], 1.f ), + LLFontGL::LEFT, LLFontGL::TOP, + LLFontGL::NORMAL, + LLFontGL::NO_SHADOW, + length, rect.getWidth(), + &right_x, + mEditor.getUseEllipses()); } rect.mLeft = (S32)ceil(right_x); if( selection_end < seg_end ) @@ -2330,14 +2356,14 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele S32 end = seg_end; S32 length = end - start; font->render(text, start, - rect.mLeft, rect.mTop, - color, - LLFontGL::LEFT, LLFontGL::TOP, - 0, - mStyle->getShadowType(), - length, rect.getWidth(), - &right_x, - mEditor.getUseEllipses()); + rect.mLeft, rect.mTop, + color, + LLFontGL::LEFT, LLFontGL::TOP, + LLFontGL::NORMAL, + mStyle->getShadowType(), + length, rect.getWidth(), + &right_x, + mEditor.getUseEllipses()); } return right_x; } @@ -2464,6 +2490,12 @@ S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin { LLWString text = mEditor.getWText(); + LLUIImagePtr image = mStyle->getImage(); + if( image.notNull()) + { + num_pixels -= image->getWidth(); + } + // search for newline and if found, truncate there S32 last_char = mStart + segment_offset; for (; last_char != mEnd; ++last_char) |