diff options
Diffstat (limited to 'indra/llui/lltextbase.cpp')
| -rw-r--r-- | indra/llui/lltextbase.cpp | 743 |
1 files changed, 478 insertions, 265 deletions
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index c1eedf93a7..2a8b71055d 100644 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -207,7 +207,7 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p) mSelectedBGColor(p.bg_selected_color), mReflowIndex(S32_MAX), mCursorPos( 0 ), - mScrollNeeded(FALSE), + mScrollNeeded(false), mDesiredXPixel(-1), mHPad(p.h_pad), mVPad(p.v_pad), @@ -224,7 +224,7 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p) mScrollIndex(-1), mSelectionStart( 0 ), mSelectionEnd( 0 ), - mIsSelecting( FALSE ), + mIsSelecting( false ), mPlainText ( p.plain_text ), mWordWrap(p.wrap), mUseEllipses( p.use_ellipses ), @@ -309,7 +309,7 @@ void LLTextBase::initFromParams(const LLTextBase::Params& p) bool LLTextBase::truncate() { - BOOL did_truncate = FALSE; + bool did_truncate = false; // First rough check - if we're less than 1/4th the size, we're OK if (getLength() >= S32(mMaxTextByteLength / 4)) @@ -320,12 +320,12 @@ bool LLTextBase::truncate() if (value.type() == LLSD::TypeString) { // save a copy for strings. - utf8_byte_size = value.size(); + utf8_byte_size = static_cast<S32>(value.size()); } else { // non string LLSDs need explicit conversion to string - utf8_byte_size = value.asString().size(); + utf8_byte_size = static_cast<S32>(value.asString().size()); } if ( utf8_byte_size > mMaxTextByteLength ) @@ -335,8 +335,8 @@ bool LLTextBase::truncate() temp_utf8_text = utf8str_truncate( temp_utf8_text, mMaxTextByteLength ); LLWString text = utf8str_to_wstring( temp_utf8_text ); // remove extra bit of current string, to preserve formatting, etc. - removeStringNoUndo(text.size(), getWText().size() - text.size()); - did_truncate = TRUE; + removeStringNoUndo(static_cast<S32>(text.size()), static_cast<S32>(getWText().size() - text.size())); + did_truncate = true; } } @@ -401,8 +401,8 @@ std::vector<LLRect> LLTextBase::getSelectionRects() // Use F32 otherwise a string of multiple segments // will accumulate a large error - F32 left_precise = line_iter->mRect.mLeft; - F32 right_precise = line_iter->mRect.mLeft; + F32 left_precise = (F32)line_iter->mRect.mLeft; + F32 right_precise = (F32)line_iter->mRect.mLeft; for (; segment_iter != mSegments.end(); ++segment_iter, segment_offset = 0) { @@ -448,8 +448,8 @@ std::vector<LLRect> LLTextBase::getSelectionRects() } LLRect selection_rect; - selection_rect.mLeft = left_precise; - selection_rect.mRight = right_precise; + selection_rect.mLeft = (S32)left_precise; + selection_rect.mRight = (S32)right_precise; selection_rect.mBottom = line_iter->mRect.mBottom; selection_rect.mTop = line_iter->mRect.mTop; @@ -584,9 +584,8 @@ void LLTextBase::drawCursor() if (LL_KIM_OVERWRITE == gKeyboard->getInsertMode() && !hasSelection() && text[mCursorPos] != '\n') { - LLColor4 text_color; const LLFontGL* fontp; - text_color = segmentp->getColor(); + const LLColor4& text_color = segmentp->getColor(); fontp = segmentp->getStyle()->getFont(); fontp->render(text, mCursorPos, cursor_rect, LLColor4(1.f - text_color.mV[VRED], 1.f - text_color.mV[VGREEN], 1.f - text_color.mV[VBLUE], alpha), @@ -598,7 +597,7 @@ void LLTextBase::drawCursor() // Make sure the IME is in the right place LLRect screen_pos = calcScreenRect(); - LLCoordGL ime_pos( screen_pos.mLeft + llfloor(cursor_rect.mLeft), screen_pos.mBottom + llfloor(cursor_rect.mTop) ); + LLCoordGL ime_pos( screen_pos.mLeft + cursor_rect.mLeft, screen_pos.mBottom + cursor_rect.mTop ); ime_pos.mX = (S32) (ime_pos.mX * LLUI::getScaleFactor().mV[VX]); ime_pos.mY = (S32) (ime_pos.mY * LLUI::getScaleFactor().mV[VY]); @@ -617,7 +616,7 @@ void LLTextBase::drawText() } else if (useLabel()) { - text_len = mLabel.getWString().length(); + text_len = static_cast<S32>(mLabel.getWString().length()); } S32 selection_left = -1; @@ -686,7 +685,7 @@ void LLTextBase::drawText() // Find the start of the first word U32 word_start = seg_start, word_end = -1; - U32 text_length = wstrText.length(); + U32 text_length = static_cast<U32>(wstrText.length()); while ( (word_start < text_length) && (!LLStringOps::isAlpha(wstrText[word_start])) ) { word_start++; @@ -755,9 +754,9 @@ void LLTextBase::drawText() line_end = next_start; } - LLRectf text_rect(line.mRect.mLeft, line.mRect.mTop, line.mRect.mRight, line.mRect.mBottom); - text_rect.mRight = mDocumentView->getRect().getWidth(); // clamp right edge to document extents - text_rect.translate(mDocumentView->getRect().mLeft, mDocumentView->getRect().mBottom); // adjust by scroll position + LLRectf text_rect((F32)line.mRect.mLeft, (F32)line.mRect.mTop, (F32)line.mRect.mRight, (F32)line.mRect.mBottom); + text_rect.mRight = (F32)mDocumentView->getRect().getWidth(); // clamp right edge to document extents + text_rect.translate((F32)mDocumentView->getRect().mLeft, (F32)mDocumentView->getRect().mBottom); // adjust by scroll position // draw a single line of text S32 seg_start = line_start; @@ -789,7 +788,7 @@ void LLTextBase::drawText() } // Draw squiggly lines under any visible misspelled words - while ( (mMisspellRanges.end() != misspell_it) && (misspell_it->first < seg_end) && (misspell_it->second > seg_start) ) + while ( (mMisspellRanges.end() != misspell_it) && (misspell_it->first < (U32)seg_end) && (misspell_it->second > (U32)seg_start) ) { // Skip the current word if the user is still busy editing it if ( (!mSpellCheckTimer.hasExpired()) && (misspell_it->first <= (U32)mCursorPos) && (misspell_it->second >= (U32)mCursorPos) ) @@ -798,17 +797,17 @@ void LLTextBase::drawText() continue; } - U32 misspell_start = llmax<U32>(misspell_it->first, seg_start), misspell_end = llmin<U32>(misspell_it->second, seg_end); + U32 misspell_start = llmax<U32>(misspell_it->first, (U32)seg_start), misspell_end = llmin<U32>(misspell_it->second, (U32)seg_end); S32 squiggle_start = 0, squiggle_end = 0, pony = 0; cur_segment->getDimensions(seg_start - cur_segment->getStart(), misspell_start - seg_start, squiggle_start, pony); cur_segment->getDimensions(misspell_start - cur_segment->getStart(), misspell_end - misspell_start, squiggle_end, pony); - squiggle_start += text_rect.mLeft; + squiggle_start += (S32)text_rect.mLeft; pony = (squiggle_end + 3) / 6; squiggle_start += squiggle_end / 2 - pony * 3; squiggle_end = squiggle_start + pony * 6; - S32 squiggle_bottom = text_rect.mBottom + (S32)cur_segment->getStyle()->getFont()->getDescenderHeight(); + S32 squiggle_bottom = (S32)text_rect.mBottom + (S32)cur_segment->getStyle()->getFont()->getDescenderHeight(); gGL.color4ub(255, 0, 0, 200); while (squiggle_start + 1 < squiggle_end) @@ -821,7 +820,7 @@ void LLTextBase::drawText() squiggle_start += 4; } - if (misspell_it->second > seg_end) + if (misspell_it->second > (U32)seg_end) { break; } @@ -845,9 +844,16 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s beforeValueChange(); S32 old_len = getLength(); // length() returns character length - S32 insert_len = wstr.length(); + S32 insert_len = static_cast<S32>(wstr.length()); pos = getEditableIndex(pos, true); + if (pos > old_len) + { + pos = old_len; + // Should not happen, + // if you encounter this, check where wrong position comes from + llassert(false); + } segment_set_t::iterator seg_iter = getEditableSegIterContaining(pos); @@ -880,7 +886,7 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s } // shift remaining segments to right - for(;seg_iter != mSegments.end(); ++seg_iter) + for (;seg_iter != mSegments.end(); ++seg_iter) { LLTextSegmentPtr segmentp = *seg_iter; segmentp->setStart(segmentp->getStart() + insert_len); @@ -907,22 +913,29 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s // Insert special segments where necessary (insertSegment takes care of splitting normal text segments around them for us) if (mUseEmoji) { - LLStyleSP emoji_style; LLEmojiDictionary* ed = LLEmojiDictionary::instanceExists() ? LLEmojiDictionary::getInstance() : NULL; - for (S32 text_kitty = 0, text_len = wstr.size(); text_kitty < text_len; text_kitty++) + for (std::size_t i = 0; i < wstr.size(); ++i) { - llwchar code = wstr[text_kitty]; + llwchar code = wstr[i]; bool isEmoji = ed ? ed->isEmoji(code) : LLStringOps::isEmoji(code); if (isEmoji) { - if (!emoji_style) + S32 new_seg_start = pos + (S32)i; + segment_set_t::iterator cur_seg_iter = getSegIterContaining(new_seg_start); + LLStyleSP new_style; + if (cur_seg_iter != mSegments.end()) // Should be 100% { - emoji_style = new LLStyle(getStyleParams()); - emoji_style->setFont(LLFontGL::getFontEmojiLarge()); + // Use font EmojiLarge but preserve the target font style + new_style = (*cur_seg_iter)->getStyle()->clone(); + U8 font_style = new_style->getFont()->getFontDesc().getStyle(); + new_style->setFont(LLFontGL::getFont(LLFontDescriptor("Emoji", "Large", font_style))); } - - S32 new_seg_start = pos + text_kitty; - insertSegment(new LLEmojiTextSegment(emoji_style, new_seg_start, new_seg_start + 1, *this)); + else // Very unlikely + { + new_style = new LLStyle(getStyleParams()); + new_style->setFont(LLFontGL::getFontEmojiLarge()); + } + insertSegment(new LLEmojiTextSegment(new_style, new_seg_start, new_seg_start + 1, *this)); } } } @@ -942,7 +955,6 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s S32 LLTextBase::removeStringNoUndo(S32 pos, S32 length) { - beforeValueChange(); segment_set_t::iterator seg_iter = getSegIterContaining(pos); while(seg_iter != mSegments.end()) @@ -1054,14 +1066,18 @@ void LLTextBase::insertSegment(LLTextSegmentPtr segment_to_insert) S32 old_segment_end = cur_segmentp->getEnd(); // split old at start point for new segment cur_segmentp->setEnd(segment_to_insert->getStart()); - // advance to next segment - // insert remainder of old segment - LLStyleConstSP sp = cur_segmentp->getStyle(); - LLTextSegmentPtr remainder_segment = new LLNormalTextSegment( sp, segment_to_insert->getStart(), old_segment_end, *this); - mSegments.insert(cur_seg_iter, remainder_segment); - remainder_segment->linkToDocument(this); // insert new segment before remainder of old segment mSegments.insert(cur_seg_iter, segment_to_insert); + // advance to next segment + // insert remainder of old segment + if (segment_to_insert->getEnd() < old_segment_end) + { + LLTextSegmentPtr remainder_segment = cur_segmentp->clone(*this); + remainder_segment->setStart(segment_to_insert->getEnd()); + remainder_segment->setEnd(old_segment_end); + mSegments.insert(cur_seg_iter, remainder_segment); + remainder_segment->linkToDocument(this); + } segment_to_insert->linkToDocument(this); // at this point, there will be two overlapping segments owning the text @@ -1075,7 +1091,7 @@ void LLTextBase::insertSegment(LLTextSegmentPtr segment_to_insert) // now delete/truncate remaining segments as necessary // cur_seg_iter points to segment before incoming segment - while(cur_seg_iter != mSegments.end()) + while (cur_seg_iter != mSegments.end()) { cur_segmentp = *cur_seg_iter; if (cur_segmentp == segment_to_insert) @@ -1111,14 +1127,14 @@ void LLTextBase::insertSegment(LLTextSegmentPtr segment_to_insert) } //virtual -BOOL LLTextBase::handleMouseDown(S32 x, S32 y, MASK mask) +bool LLTextBase::handleMouseDown(S32 x, S32 y, MASK mask) { // handle triple click if (!mTripleClickTimer.hasExpired()) { if (mSkipTripleClick) { - return TRUE; + return true; } S32 real_line = getLineNumFromDocIndex(mCursorPos, false); @@ -1146,27 +1162,27 @@ BOOL LLTextBase::handleMouseDown(S32 x, S32 y, MASK mask) if (line_start == -1) { - return TRUE; + return true; } mSelectionEnd = line_start; mSelectionStart = line_end; setCursorPos(line_start); - return TRUE; + return true; } LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleMouseDown(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleMouseDown(x, y, mask); } //virtual -BOOL LLTextBase::handleMouseUp(S32 x, S32 y, MASK mask) +bool LLTextBase::handleMouseUp(S32 x, S32 y, MASK mask) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (hasMouseCapture() && cur_segment && cur_segment->handleMouseUp(x, y, mask)) @@ -1179,62 +1195,62 @@ BOOL LLTextBase::handleMouseUp(S32 x, S32 y, MASK mask) // *TODO: send URL here? (*mURLClickSignal)(this, LLSD() ); } - return TRUE; + return true; } return LLUICtrl::handleMouseUp(x, y, mask); } //virtual -BOOL LLTextBase::handleMiddleMouseDown(S32 x, S32 y, MASK mask) +bool LLTextBase::handleMiddleMouseDown(S32 x, S32 y, MASK mask) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleMiddleMouseDown(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleMiddleMouseDown(x, y, mask); } //virtual -BOOL LLTextBase::handleMiddleMouseUp(S32 x, S32 y, MASK mask) +bool LLTextBase::handleMiddleMouseUp(S32 x, S32 y, MASK mask) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleMiddleMouseUp(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleMiddleMouseUp(x, y, mask); } //virtual -BOOL LLTextBase::handleRightMouseDown(S32 x, S32 y, MASK mask) +bool LLTextBase::handleRightMouseDown(S32 x, S32 y, MASK mask) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleRightMouseDown(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleRightMouseDown(x, y, mask); } //virtual -BOOL LLTextBase::handleRightMouseUp(S32 x, S32 y, MASK mask) +bool LLTextBase::handleRightMouseUp(S32 x, S32 y, MASK mask) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleRightMouseUp(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleRightMouseUp(x, y, mask); } //virtual -BOOL LLTextBase::handleDoubleClick(S32 x, S32 y, MASK mask) +bool LLTextBase::handleDoubleClick(S32 x, S32 y, MASK mask) { //Don't start triple click timer if user have clicked on scrollbar mVisibleTextRect = mScroller ? mScroller->getContentWindowRect() : getLocalRect(); @@ -1247,50 +1263,50 @@ BOOL LLTextBase::handleDoubleClick(S32 x, S32 y, MASK mask) LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleDoubleClick(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleDoubleClick(x, y, mask); } //virtual -BOOL LLTextBase::handleHover(S32 x, S32 y, MASK mask) +bool LLTextBase::handleHover(S32 x, S32 y, MASK mask) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleHover(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleHover(x, y, mask); } //virtual -BOOL LLTextBase::handleScrollWheel(S32 x, S32 y, S32 clicks) +bool LLTextBase::handleScrollWheel(S32 x, S32 y, S32 clicks) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleScrollWheel(x, y, clicks)) { - return TRUE; + return true; } return LLUICtrl::handleScrollWheel(x, y, clicks); } //virtual -BOOL LLTextBase::handleToolTip(S32 x, S32 y, MASK mask) +bool LLTextBase::handleToolTip(S32 x, S32 y, MASK mask) { LLTextSegmentPtr cur_segment = getSegmentAtLocalPos(x, y); if (cur_segment && cur_segment->handleToolTip(x, y, mask)) { - return TRUE; + return true; } return LLUICtrl::handleToolTip(x, y, mask); } //virtual -void LLTextBase::reshape(S32 width, S32 height, BOOL called_from_parent) +void LLTextBase::reshape(S32 width, S32 height, bool called_from_parent) { if (width != getRect().getWidth() || height != getRect().getHeight() || LLView::sForceReshape) { @@ -1319,6 +1335,7 @@ void LLTextBase::reshape(S32 width, S32 height, BOOL called_from_parent) //virtual void LLTextBase::draw() { + LL_PROFILE_ZONE_SCOPED_CATEGORY_UI; // reflow if needed, on demand reflow(); @@ -1361,23 +1378,23 @@ void LLTextBase::draw() { bg_rect.intersectWith(text_rect); } - LLColor4 bg_color = mReadOnly + const LLColor4& bg_color = mReadOnly ? mReadOnlyBgColor.get() : hasFocus() ? mFocusBgColor.get() : mWriteableBgColor.get(); - gl_rect_2d(text_rect, bg_color % alpha, TRUE); + gl_rect_2d(text_rect, bg_color % alpha, true); } // Draw highlighted if needed if( ll::ui::SearchableControl::getHighlighted() ) { - LLColor4 bg_color = ll::ui::SearchableControl::getHighlightColor(); + const LLColor4& bg_color = ll::ui::SearchableControl::getHighlightColor(); LLRect bg_rect = mVisibleTextRect; if( mScroller ) bg_rect.intersectWith( text_rect ); - gl_rect_2d( text_rect, bg_color, TRUE ); + gl_rect_2d( text_rect, bg_color, true ); } bool should_clip = mClip || mScroller != NULL; @@ -1398,28 +1415,28 @@ void LLTextBase::draw() drawCursor(); } - mDocumentView->setVisibleDirect(FALSE); + mDocumentView->setVisibleDirect(false); LLUICtrl::draw(); - mDocumentView->setVisibleDirect(TRUE); + mDocumentView->setVisibleDirect(true); } //virtual -void LLTextBase::setColor( const LLColor4& c ) +void LLTextBase::setColor( const LLUIColor& c ) { mFgColor = c; mStyleDirty = true; } //virtual -void LLTextBase::setReadOnlyColor(const LLColor4 &c) +void LLTextBase::setReadOnlyColor(const LLUIColor &c) { mReadOnlyFgColor = c; mStyleDirty = true; } //virtual -void LLTextBase::onVisibilityChange( BOOL new_visibility ) +void LLTextBase::onVisibilityChange( bool new_visibility ) { LLContextMenu* menu = static_cast<LLContextMenu*>(mPopupMenuHandle.get()); if(!new_visibility && menu) @@ -1436,7 +1453,7 @@ void LLTextBase::setValue(const LLSD& value ) } //virtual -BOOL LLTextBase::canDeselect() const +bool LLTextBase::canDeselect() const { return hasSelection(); } @@ -1447,7 +1464,7 @@ void LLTextBase::deselect() { mSelectionStart = 0; mSelectionEnd = 0; - mIsSelecting = FALSE; + mIsSelecting = false; } bool LLTextBase::getSpellCheck() const @@ -1462,7 +1479,7 @@ const std::string& LLTextBase::getSuggestion(U32 index) const U32 LLTextBase::getSuggestionCount() const { - return mSuggestionList.size(); + return static_cast<U32>(mSuggestionList.size()); } void LLTextBase::replaceWithSuggestion(U32 index) @@ -1575,7 +1592,7 @@ void LLTextBase::updateScrollFromCursor() { return; } - mScrollNeeded = FALSE; + mScrollNeeded = false; // scroll so that the cursor is at the top of the page LLRect scroller_doc_window = getVisibleDocumentRect(); @@ -1667,7 +1684,7 @@ void LLTextBase::reflow() segment_set_t::iterator seg_iter = mSegments.begin(); S32 seg_offset = 0; S32 line_start_index = 0; - const F32 text_available_width = mVisibleTextRect.getWidth() - mHPad; // reserve room for margin + const F32 text_available_width = (F32)(mVisibleTextRect.getWidth() - mHPad); // reserve room for margin F32 remaining_pixels = text_available_width; S32 line_count = 0; @@ -1874,7 +1891,7 @@ S32 LLTextBase::getLineNumFromDocIndex( S32 doc_index, bool include_wordwrap) co line_list_t::const_iterator iter = std::upper_bound(mLineInfoList.begin(), mLineInfoList.end(), doc_index, line_end_compare()); if (include_wordwrap) { - return iter - mLineInfoList.begin(); + return (S32)(iter - mLineInfoList.begin()); } else { @@ -1911,7 +1928,7 @@ S32 LLTextBase::getFirstVisibleLine() const // binary search for line that starts before top of visible buffer line_list_t::const_iterator iter = std::lower_bound(mLineInfoList.begin(), mLineInfoList.end(), visible_region.mTop, compare_bottom()); - return iter - mLineInfoList.begin(); + return (S32)(iter - mLineInfoList.begin()); } std::pair<S32, S32> LLTextBase::getVisibleLines(bool require_fully_visible) @@ -1933,7 +1950,7 @@ std::pair<S32, S32> LLTextBase::getVisibleLines(bool require_fully_visible) first_iter = std::upper_bound(mLineInfoList.begin(), mLineInfoList.end(), visible_region.mTop, compare_bottom()); last_iter = std::lower_bound(mLineInfoList.begin(), mLineInfoList.end(), visible_region.mBottom, compare_top()); } - return std::pair<S32, S32>(first_iter - mLineInfoList.begin(), last_iter - mLineInfoList.begin()); + return std::pair<S32, S32>((S32)(first_iter - mLineInfoList.begin()), (S32)(last_iter - mLineInfoList.begin())); } @@ -1960,7 +1977,7 @@ void LLTextBase::updateSegments() createDefaultSegment(); } -void LLTextBase::getSegmentAndOffset( S32 startpos, segment_set_t::const_iterator* seg_iter, S32* offsetp ) const +void LLTextBase::getSegmentAndOffset(S32 startpos, segment_set_t::const_iterator* seg_iter, S32* offsetp) const { *seg_iter = getSegIterContaining(startpos); if (*seg_iter == mSegments.end()) @@ -1973,7 +1990,7 @@ void LLTextBase::getSegmentAndOffset( S32 startpos, segment_set_t::const_iterato } } -void LLTextBase::getSegmentAndOffset( S32 startpos, segment_set_t::iterator* seg_iter, S32* offsetp ) +void LLTextBase::getSegmentAndOffset(S32 startpos, segment_set_t::iterator* seg_iter, S32* offsetp) { *seg_iter = getSegIterContaining(startpos); if (*seg_iter == mSegments.end()) @@ -1991,7 +2008,8 @@ LLTextBase::segment_set_t::iterator LLTextBase::getEditableSegIterContaining(S32 segment_set_t::iterator it = getSegIterContaining(index); segment_set_t::iterator orig_it = it; - if (it == mSegments.end()) return it; + if (it == mSegments.end()) + return it; if (!(*it)->canEdit() && index == (*it)->getStart() @@ -2003,6 +2021,7 @@ LLTextBase::segment_set_t::iterator LLTextBase::getEditableSegIterContaining(S32 return it; } } + return orig_it; } @@ -2010,7 +2029,8 @@ LLTextBase::segment_set_t::const_iterator LLTextBase::getEditableSegIterContaini { segment_set_t::const_iterator it = getSegIterContaining(index); segment_set_t::const_iterator orig_it = it; - if (it == mSegments.end()) return it; + if (it == mSegments.end()) + return it; if (!(*it)->canEdit() && index == (*it)->getStart() @@ -2022,6 +2042,7 @@ LLTextBase::segment_set_t::const_iterator LLTextBase::getEditableSegIterContaini return it; } } + return orig_it; } @@ -2030,7 +2051,10 @@ LLTextBase::segment_set_t::iterator LLTextBase::getSegIterContaining(S32 index) static LLPointer<LLIndexSegment> index_segment = new LLIndexSegment(); // when there are no segments, we return the end iterator, which must be checked by caller - if (mSegments.size() <= 1) { return mSegments.begin(); } + if (mSegments.size() <= 1) + { + return mSegments.begin(); + } index_segment->setStart(index); index_segment->setEnd(index); @@ -2043,7 +2067,10 @@ LLTextBase::segment_set_t::const_iterator LLTextBase::getSegIterContaining(S32 i static LLPointer<LLIndexSegment> index_segment = new LLIndexSegment(); // when there are no segments, we return the end iterator, which must be checked by caller - if (mSegments.size() <= 1) { return mSegments.begin(); } + if (mSegments.size() <= 1) + { + return mSegments.begin(); + } index_segment->setStart(index); index_segment->setEnd(index); @@ -2052,19 +2079,17 @@ LLTextBase::segment_set_t::const_iterator LLTextBase::getSegIterContaining(S32 i } // Finds the text segment (if any) at the give local screen position -LLTextSegmentPtr LLTextBase::getSegmentAtLocalPos( S32 x, S32 y, bool hit_past_end_of_line) +LLTextSegmentPtr LLTextBase::getSegmentAtLocalPos(S32 x, S32 y, bool hit_past_end_of_line) { // Find the cursor position at the requested local screen position - S32 offset = getDocIndexFromLocalCoord( x, y, FALSE, hit_past_end_of_line); + S32 offset = getDocIndexFromLocalCoord( x, y, false, hit_past_end_of_line); segment_set_t::iterator seg_iter = getSegIterContaining(offset); if (seg_iter != mSegments.end()) { return *seg_iter; } - else - { - return LLTextSegmentPtr(); - } + + return LLTextSegmentPtr(); } void LLTextBase::createUrlContextMenu(S32 x, S32 y, const std::string &in_url) @@ -2072,7 +2097,7 @@ void LLTextBase::createUrlContextMenu(S32 x, S32 y, const std::string &in_url) // work out the XUI menu file to use for this url LLUrlMatch match; std::string url = in_url; - if (! LLUrlRegistry::instance().findUrl(url, match)) + if (!LLUrlRegistry::instance().findUrl(url, match)) { return; } @@ -2085,7 +2110,7 @@ void LLTextBase::createUrlContextMenu(S32 x, S32 y, const std::string &in_url) // set up the callbacks for all of the potential menu items, N.B. we // don't use const ref strings in callbacks in case url goes out of scope - LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar; + CommitRegistrarHelper registrar(LLUICtrl::CommitCallbackRegistry::currentRegistrar()); registrar.add("Url.Open", boost::bind(&LLUrlAction::openURL, url)); registrar.add("Url.OpenInternal", boost::bind(&LLUrlAction::openURLInternal, url)); registrar.add("Url.OpenExternal", boost::bind(&LLUrlAction::openURLExternal, url)); @@ -2186,30 +2211,28 @@ static LLUIImagePtr image_from_icon_name(const std::string& icon_name) { return LLUI::getUIImageByID( LLUUID(icon_name) ); } - else - { - return LLUI::getUIImage(icon_name); - } + + return LLUI::getUIImage(icon_name); } void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Params& input_params) { LL_PROFILE_ZONE_SCOPED_CATEGORY_UI; - LLStyle::Params style_params(input_params); - style_params.fillFrom(getStyleParams()); + LLStyle::Params style_params(getStyleParams()); + style_params.overwriteFrom(input_params); - S32 part = (S32)LLTextParser::WHOLE; + LLTextParser::EHighlightPosition part = LLTextParser::WHOLE; if (mParseHTML && !style_params.is_link) // Don't search for URLs inside a link segment (STORM-358). { - S32 start=0,end=0; + U32 next = 0; LLUrlMatch match; std::string text = new_text; while (LLUrlRegistry::instance().findUrl(text, match, boost::bind(&LLTextBase::replaceUrl, this, _1, _2, _3), isContentTrusted() || mAlwaysShowIcons)) { - start = match.getStart(); - end = match.getEnd()+1; + U32 start = match.getStart(); + next = match.getEnd() + 1; LLStyle::Params link_params(style_params); link_params.overwriteFrom(match.getStyle()); @@ -2217,16 +2240,16 @@ void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Para // output the text before the Url if (start > 0) { - if (part == (S32)LLTextParser::WHOLE || - part == (S32)LLTextParser::START) + if (part == LLTextParser::WHOLE || + part == LLTextParser::START) { - part = (S32)LLTextParser::START; + part = LLTextParser::START; } else { - part = (S32)LLTextParser::MIDDLE; + part = LLTextParser::MIDDLE; } - std::string subtext=text.substr(0,start); + std::string subtext = text.substr(0, start); appendAndHighlightText(subtext, part, style_params); } @@ -2238,14 +2261,8 @@ void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Para } // output the styled Url - appendAndHighlightTextImpl(match.getLabel(), part, link_params, match.underlineOnHoverOnly()); - bool tooltip_required = !match.getTooltip().empty(); - - // set the tooltip for the Url label - if (tooltip_required) - { - setLastSegmentToolTip(match.getTooltip()); - } + appendAndHighlightTextImpl(match.getLabel(), part, link_params, match.underlineOnHoverOnly(), match.getTooltip()); + bool tooltip_required = !match.getTooltip().empty(); // show query part of url with gray color only for LLUrlEntryHTTP url entries std::string label = match.getQuery(); @@ -2253,31 +2270,27 @@ void LLTextBase::appendTextImpl(const std::string &new_text, const LLStyle::Para { link_params.color = LLColor4::grey; link_params.readonly_color = LLColor4::grey; - appendAndHighlightTextImpl(label, part, link_params, match.underlineOnHoverOnly()); - - // set the tooltip for the query part of url - if (tooltip_required) - { - setLastSegmentToolTip(match.getTooltip()); - } + appendAndHighlightTextImpl(label, part, link_params, match.underlineOnHoverOnly(), match.getTooltip()); } - // move on to the rest of the text after the Url - if (end < (S32)text.length()) - { - text = text.substr(end,text.length() - end); - end=0; - part=(S32)LLTextParser::END; - } - else - { + if (next >= text.length()) break; - } + + // move on to the rest of the text after the Url + text = text.substr(next, text.length() - next); + next = 0; + part = LLTextParser::END; + } + + if (part != LLTextParser::WHOLE) + { + part = LLTextParser::END; } - if (part != (S32)LLTextParser::WHOLE) - part=(S32)LLTextParser::END; - if (end < (S32)text.length()) + + if (next < text.length()) + { appendAndHighlightText(text, part, style_params); + } } else { @@ -2301,7 +2314,7 @@ void LLTextBase::appendText(const std::string &new_text, bool prepend_newline, c if (new_text.empty()) return; - if(prepend_newline) + if (prepend_newline) appendLineBreakSegment(input_params); appendTextImpl(new_text,input_params); } @@ -2312,10 +2325,10 @@ void LLTextBase::setLabel(const LLStringExplicit& label) resetLabel(); } -BOOL LLTextBase::setLabelArg(const std::string& key, const LLStringExplicit& text ) +bool LLTextBase::setLabelArg(const std::string& key, const LLStringExplicit& text ) { mLabel.setArg(key, text); - return TRUE; + return true; } void LLTextBase::resetLabel() @@ -2328,7 +2341,7 @@ void LLTextBase::resetLabel() style->setColor(mTentativeFgColor); LLStyleConstSP sp(style); - LLTextSegmentPtr label = new LLLabelTextSegment(sp, 0, mLabel.getWString().length() + 1, *this); + LLTextSegmentPtr label = new LLLabelTextSegment(sp, 0, static_cast<S32>(mLabel.getWString().length()) + 1, *this); insertSegment(label); } } @@ -2359,9 +2372,38 @@ S32 LLTextBase::removeFirstLine() removeStringNoUndo(0, length); return length; } + return 0; } +// virtual +void LLTextBase::copyContents(const LLTextBase* source) +{ + llassert(source); + if (!source) + return; + + beforeValueChange(); + deselect(); + + mSegments.clear(); + for (const LLTextSegmentPtr& segp : source->mSegments) + { + mSegments.emplace(segp->clone(*this)); + } + + mLineInfoList.clear(); + for (const line_info& li : mLineInfoList) + { + mLineInfoList.push_back(line_info(li)); + } + + getViewModel()->setDisplay(source->getViewModel()->getDisplay()); + + onValueChange(0, getLength()); + needsReflow(); +} + void LLTextBase::appendLineBreakSegment(const LLStyle::Params& style_params) { segment_vec_t segments; @@ -2373,10 +2415,11 @@ void LLTextBase::appendLineBreakSegment(const LLStyle::Params& style_params) void LLTextBase::appendImageSegment(const LLStyle::Params& style_params) { - if(getPlainText()) + if (getPlainText()) { return; } + segment_vec_t segments; LLStyleConstSP sp(new LLStyle(style_params)); segments.push_back(new LLImageTextSegment(sp, getLength(),*this)); @@ -2388,20 +2431,21 @@ void LLTextBase::appendWidget(const LLInlineViewSegment::Params& params, const s { segment_vec_t segments; LLWString widget_wide_text = utf8str_to_wstring(text); - segments.push_back(new LLInlineViewSegment(params, getLength(), getLength() + widget_wide_text.size())); + segments.push_back(new LLInlineViewSegment(params, getLength(), getLength() + static_cast<S32>(widget_wide_text.size()))); insertStringNoUndo(getLength(), widget_wide_text, &segments); } -void LLTextBase::appendAndHighlightTextImpl(const std::string &new_text, S32 highlight_part, const LLStyle::Params& style_params, bool underline_on_hover_only) +void LLTextBase::appendAndHighlightTextImpl(const std::string &new_text, LLTextParser::EHighlightPosition highlight_part, + const LLStyle::Params& style_params, bool underline_on_hover_only, std::string tooltip) { // Save old state S32 selection_start = mSelectionStart; S32 selection_end = mSelectionEnd; - BOOL was_selecting = mIsSelecting; + bool was_selecting = mIsSelecting; S32 cursor_pos = mCursorPos; S32 old_length = getLength(); - BOOL cursor_was_at_end = (mCursorPos == old_length); + bool cursor_was_at_end = (mCursorPos == old_length); deselect(); @@ -2411,16 +2455,14 @@ void LLTextBase::appendAndHighlightTextImpl(const std::string &new_text, S32 hig { LLStyle::Params highlight_params(style_params); - LLSD pieces = LLTextParser::instance().parsePartialLineHighlights(new_text, highlight_params.color(), (LLTextParser::EHighlightPosition)highlight_part); + auto pieces = LLTextParser::instance().parsePartialLineHighlights(new_text, highlight_params.color, highlight_part); for (S32 i = 0; i < pieces.size(); i++) { - LLSD color_llsd = pieces[i]["color"]; - LLColor4 lcolor; - lcolor.setValue(color_llsd); - highlight_params.color = lcolor; + const auto& piece_pair = pieces[i]; + highlight_params.color = piece_pair.second; LLWString wide_text; - wide_text = utf8str_to_wstring(pieces[i]["text"].asString()); + wide_text = utf8str_to_wstring(piece_pair.first); S32 cur_length = getLength(); LLStyleConstSP sp(new LLStyle(highlight_params)); @@ -2429,14 +2471,19 @@ void LLTextBase::appendAndHighlightTextImpl(const std::string &new_text, S32 hig { highlight_params.font.style("NORMAL"); LLStyleConstSP normal_sp(new LLStyle(highlight_params)); - segmentp = new LLOnHoverChangeableTextSegment(sp, normal_sp, cur_length, cur_length + wide_text.size(), *this); + segmentp = new LLOnHoverChangeableTextSegment(sp, normal_sp, cur_length, cur_length + static_cast<S32>(wide_text.size()), *this); } else { - segmentp = new LLNormalTextSegment(sp, cur_length, cur_length + wide_text.size(), *this); + segmentp = new LLNormalTextSegment(sp, cur_length, cur_length + static_cast<S32>(wide_text.size()), *this); + } + + if (!tooltip.empty()) + { + segmentp->setToolTip(tooltip); } - segment_vec_t segments; - segments.push_back(segmentp); + + segment_vec_t segments = { segmentp }; insertStringNoUndo(cur_length, wide_text, &segments); } } @@ -2445,22 +2492,28 @@ void LLTextBase::appendAndHighlightTextImpl(const std::string &new_text, S32 hig LLWString wide_text; wide_text = utf8str_to_wstring(new_text); - segment_vec_t segments; S32 segment_start = old_length; - S32 segment_end = old_length + wide_text.size(); + S32 segment_end = old_length + static_cast<S32>(wide_text.size()); LLStyleConstSP sp(new LLStyle(style_params)); + LLTextSegmentPtr segmentp; if (underline_on_hover_only || mSkipLinkUnderline) { LLStyle::Params normal_style_params(style_params); normal_style_params.font.style("NORMAL"); LLStyleConstSP normal_sp(new LLStyle(normal_style_params)); - segments.push_back(new LLOnHoverChangeableTextSegment(sp, normal_sp, segment_start, segment_end, *this)); + segmentp = new LLOnHoverChangeableTextSegment(sp, normal_sp, segment_start, segment_end, *this); } else { - segments.push_back(new LLNormalTextSegment(sp, segment_start, segment_end, *this)); + segmentp = new LLNormalTextSegment(sp, segment_start, segment_end, *this); + } + + if (!tooltip.empty()) + { + segmentp->setToolTip(tooltip); } + segment_vec_t segments = { segmentp }; insertStringNoUndo(getLength(), wide_text, &segments); } @@ -2483,7 +2536,9 @@ void LLTextBase::appendAndHighlightTextImpl(const std::string &new_text, S32 hig } } -void LLTextBase::appendAndHighlightText(const std::string &new_text, S32 highlight_part, const LLStyle::Params& style_params, bool underline_on_hover_only) +void LLTextBase::appendAndHighlightText(const std::string &new_text, + LLTextParser::EHighlightPosition highlight_part, + const LLStyle::Params& style_params, bool underline_on_hover_only) { if (new_text.empty()) { @@ -2495,13 +2550,15 @@ void LLTextBase::appendAndHighlightText(const std::string &new_text, S32 highlig while (pos != std::string::npos) { - if (pos != start) + if (pos > start) { - std::string str = std::string(new_text,start,pos-start); + std::string str = std::string(new_text, start, pos - start); appendAndHighlightTextImpl(str, highlight_part, style_params, underline_on_hover_only); } appendLineBreakSegment(style_params); - start = pos+1; + start = pos + 1; + if (start >= new_text.length()) + return; pos = new_text.find("\n", start); } @@ -2538,7 +2595,7 @@ void LLTextBase::replaceUrl(const std::string &url, S32 start = seg->getStart(); S32 end = seg->getEnd(); text = text.substr(0, start) + wlabel + text.substr(end, text.size() - end + 1); - seg->setEnd(start + wlabel.size()); + seg->setEnd(start + static_cast<S32>(wlabel.size())); modified = true; } @@ -2582,11 +2639,16 @@ const LLWString& LLTextBase::getWText() const return getViewModel()->getDisplay(); } +S32 LLTextBase::getTextGeneration() const +{ + return getViewModel()->getDisplayGeneration(); +} + // If round is true, if the position is on the right half of a character, the cursor // will be put to its right. If round is false, the cursor will always be put to the // character's left. -S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round, bool hit_past_end_of_line) const +S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, bool round, bool hit_past_end_of_line) const { // Figure out which line we're nearest to. LLRect doc_rect = mDocumentView->getRect(); @@ -2601,7 +2663,7 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round, } S32 pos = getLength(); - F32 start_x = line_iter->mRect.mLeft + doc_rect.mLeft; + F32 start_x = (F32)(line_iter->mRect.mLeft + doc_rect.mLeft); segment_set_t::iterator line_seg_iter; S32 line_seg_offset; @@ -2619,7 +2681,7 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round, if(newline) { - pos = segment_line_start + segmentp->getOffset(local_x - start_x, line_seg_offset, segment_line_length, round); + pos = segment_line_start + segmentp->getOffset(local_x - (S32)start_x, line_seg_offset, segment_line_length, round); break; } @@ -2649,7 +2711,7 @@ S32 LLTextBase::getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round, } else { - offset = segmentp->getOffset(local_x - start_x, line_seg_offset, segment_line_length, round); + offset = segmentp->getOffset(local_x - (S32)start_x, line_seg_offset, segment_line_length, round); } pos = segment_line_start + offset; break; @@ -2696,7 +2758,7 @@ LLRect LLTextBase::getDocRectFromDocIndex(S32 pos) const getSegmentAndOffset(line_iter->mDocIndexStart, &line_seg_iter, &line_seg_offset); getSegmentAndOffset(pos, &cursor_seg_iter, &cursor_seg_offset); - F32 doc_left_precise = line_iter->mRect.mLeft; + F32 doc_left_precise = (F32)line_iter->mRect.mLeft; while(line_seg_iter != mSegments.end()) { @@ -2727,7 +2789,7 @@ LLRect LLTextBase::getDocRectFromDocIndex(S32 pos) const } LLRect doc_rect; - doc_rect.mLeft = doc_left_precise; + doc_rect.mLeft = (S32)doc_left_precise; doc_rect.mBottom = line_iter->mRect.mBottom; doc_rect.mTop = line_iter->mRect.mTop; @@ -2866,7 +2928,7 @@ void LLTextBase::changeLine( S32 delta ) { LLRect visible_region = getVisibleDocumentRect(); S32 new_cursor_pos = getDocIndexFromLocalCoord(mDesiredXPixel, - mLineInfoList[new_line].mRect.mBottom + mVisibleTextRect.mBottom - visible_region.mBottom, TRUE); + mLineInfoList[new_line].mRect.mBottom + mVisibleTextRect.mBottom - visible_region.mBottom, true); S32 actual_line = getLineNumFromDocIndex(new_cursor_pos); if (actual_line != new_line) { @@ -2891,7 +2953,7 @@ bool LLTextBase::setCursor(S32 row, S32 column) { if (row < 0 || column < 0) return false; - S32 n_lines = mLineInfoList.size(); + S32 n_lines = static_cast<S32>(mLineInfoList.size()); for (S32 line = row; line < n_lines; ++line) { const line_info& li = mLineInfoList[line]; @@ -3129,7 +3191,7 @@ void LLTextBase::startSelection() { if( !mIsSelecting ) { - mIsSelecting = TRUE; + mIsSelecting = true; mSelectionStart = mCursorPos; mSelectionEnd = mCursorPos; } @@ -3139,7 +3201,7 @@ void LLTextBase::endSelection() { if( mIsSelecting ) { - mIsSelecting = FALSE; + mIsSelecting = false; mSelectionEnd = mCursorPos; } } @@ -3222,7 +3284,8 @@ boost::signals2::connection LLTextBase::setIsObjectBlockedCallback(const is_bloc // LLTextSegment::~LLTextSegment() -{} +{ +} bool LLTextSegment::getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const { width = 0; height = 0; return false; } bool LLTextSegment::getDimensions(S32 first_char, S32 num_chars, S32& width, S32& height) const @@ -3240,25 +3303,25 @@ F32 LLTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 selection_e bool LLTextSegment::canEdit() const { return false; } void LLTextSegment::unlinkFromDocument(LLTextBase*) {} void LLTextSegment::linkToDocument(LLTextBase*) {} -const LLColor4& LLTextSegment::getColor() const { return LLColor4::white; } -//void LLTextSegment::setColor(const LLColor4 &color) {} +const LLUIColor& LLTextSegment::getColor() const { static const LLUIColor white = LLUIColorTable::instance().getColor("White", LLColor4::white); return white; } +//void LLTextSegment::setColor(const LLUIColor &color) {} LLStyleConstSP LLTextSegment::getStyle() const {static LLStyleConstSP sp(new LLStyle()); return sp; } void LLTextSegment::setStyle(LLStyleConstSP style) {} void LLTextSegment::setToken( LLKeywordToken* token ) {} LLKeywordToken* LLTextSegment::getToken() const { return NULL; } void LLTextSegment::setToolTip( const std::string &msg ) {} void LLTextSegment::dump() const {} -BOOL LLTextSegment::handleMouseDown(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleMouseUp(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleMiddleMouseDown(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleMiddleMouseUp(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleRightMouseDown(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleRightMouseUp(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleDoubleClick(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleHover(S32 x, S32 y, MASK mask) { return FALSE; } -BOOL LLTextSegment::handleScrollWheel(S32 x, S32 y, S32 clicks) { return FALSE; } -BOOL LLTextSegment::handleScrollHWheel(S32 x, S32 y, S32 clicks) { return FALSE; } -BOOL LLTextSegment::handleToolTip(S32 x, S32 y, MASK mask) { return FALSE; } +bool LLTextSegment::handleMouseDown(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleMouseUp(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleMiddleMouseDown(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleMiddleMouseUp(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleRightMouseDown(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleRightMouseUp(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleDoubleClick(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleHover(S32 x, S32 y, MASK mask) { return false; } +bool LLTextSegment::handleScrollWheel(S32 x, S32 y, S32 clicks) { return false; } +bool LLTextSegment::handleScrollHWheel(S32 x, S32 y, S32 clicks) { return false; } +bool LLTextSegment::handleToolTip(S32 x, S32 y, MASK mask) { return false; } const std::string& LLTextSegment::getName() const { return LLStringUtil::null; @@ -3266,7 +3329,7 @@ const std::string& LLTextSegment::getName() const void LLTextSegment::onMouseCaptureLost() {} void LLTextSegment::screenPointToLocal(S32 screen_x, S32 screen_y, S32* local_x, S32* local_y) const {} void LLTextSegment::localPointToScreen(S32 local_x, S32 local_y, S32* screen_x, S32* screen_y) const {} -BOOL LLTextSegment::hasMouseCapture() { return FALSE; } +bool LLTextSegment::hasMouseCapture() { return false; } // // LLNormalTextSegment @@ -3276,7 +3339,8 @@ LLNormalTextSegment::LLNormalTextSegment( LLStyleConstSP style, S32 start, S32 e : LLTextSegment(start, end), mStyle( style ), mToken(NULL), - mEditor(editor) + mEditor(editor), + mLastGeneration(-1) { mFontHeight = mStyle->getFont()->getLineHeight(); @@ -3287,10 +3351,11 @@ LLNormalTextSegment::LLNormalTextSegment( LLStyleConstSP style, S32 start, S32 e } } -LLNormalTextSegment::LLNormalTextSegment( const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible) +LLNormalTextSegment::LLNormalTextSegment( const LLUIColor& color, S32 start, S32 end, LLTextBase& editor, bool is_visible) : LLTextSegment(start, end), mToken(NULL), - mEditor(editor) + mEditor(editor), + mLastGeneration(-1) { mStyle = new LLStyle(LLStyle::Params().visible(is_visible).color(color)); @@ -3309,25 +3374,41 @@ F32 LLNormalTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 selec { return drawClippedSegment( getStart() + start, getStart() + end, selection_start, selection_end, draw_rect); } + else + { + mFontBufferPreSelection.reset(); + mFontBufferSelection.reset(); + mFontBufferPostSelection.reset(); + } return draw_rect.mLeft; } // Draws a single text segment, reversing the color for selection if needed. F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 selection_start, S32 selection_end, LLRectf rect) { - F32 alpha = LLViewDrawContext::getCurrentContext().mAlpha; - - const LLWString &text = getWText(); - F32 right_x = rect.mLeft; if (!mStyle->isVisible()) { return right_x; } - const LLFontGL* font = mStyle->getFont(); + F32 alpha = LLViewDrawContext::getCurrentContext().mAlpha; + + const LLWString& text = getWText(); + S32 text_gen = mEditor.getTextGeneration(); + + if (text_gen != mLastGeneration) + { + mLastGeneration = text_gen; - LLColor4 color = (mEditor.getReadOnly() ? mStyle->getReadOnlyColor() : mStyle->getColor()) % alpha; + mFontBufferPreSelection.reset(); + mFontBufferSelection.reset(); + mFontBufferPostSelection.reset(); + } + + const LLFontGL* font = mStyle->getFont(); + LLColor4 color = (mEditor.getReadOnly() ? mStyle->getReadOnlyColor() : mStyle->getColor()) % (alpha * mStyle->getAlpha()); + bool use_font_buffers = useFontBuffers(); if( selection_start > seg_start ) { @@ -3335,16 +3416,40 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele S32 start = seg_start; S32 end = llmin( selection_start, seg_end ); S32 length = end - start; - font->render(text, start, - rect, - color, - LLFontGL::LEFT, mEditor.mTextVAlign, - LLFontGL::NORMAL, - mStyle->getShadowType(), - length, - &right_x, - mEditor.getUseEllipses(), - mEditor.getUseColor()); + if (use_font_buffers) + { + mFontBufferPreSelection.render( + font, + text, start, + rect, + color, + LLFontGL::LEFT, mEditor.mTextVAlign, + LLFontGL::NORMAL, + mStyle->getShadowType(), + length, + &right_x, + mEditor.getUseEllipses(), + mEditor.getUseColor()); + } + else + { + // Font buffer doesn't do well with changes and huge notecard with a bunch + // of segments will see a lot of buffer updates, so instead use derect + // rendering to cache. + // Todo: instead of mLastGeneration make buffer invalidation more fine grained + // like string hash of a given segment. + font->render( + text, start, + rect, + color, + LLFontGL::LEFT, mEditor.mTextVAlign, + LLFontGL::NORMAL, + mStyle->getShadowType(), + length, + &right_x, + mEditor.getUseEllipses(), + mEditor.getUseColor()); + } } rect.mLeft = right_x; @@ -3355,16 +3460,35 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele S32 end = llmin( selection_end, seg_end ); S32 length = end - start; - font->render(text, start, - rect, - mStyle->getSelectedColor().get(), - LLFontGL::LEFT, mEditor.mTextVAlign, - LLFontGL::NORMAL, - LLFontGL::NO_SHADOW, - length, - &right_x, - mEditor.getUseEllipses(), - mEditor.getUseColor()); + if (use_font_buffers) + { + mFontBufferSelection.render( + font, + text, start, + rect, + mStyle->getSelectedColor().get(), + LLFontGL::LEFT, mEditor.mTextVAlign, + LLFontGL::NORMAL, + LLFontGL::NO_SHADOW, + length, + &right_x, + mEditor.getUseEllipses(), + mEditor.getUseColor()); + } + else + { + font->render( + text, start, + rect, + mStyle->getSelectedColor().get(), + LLFontGL::LEFT, mEditor.mTextVAlign, + LLFontGL::NORMAL, + LLFontGL::NO_SHADOW, + length, + &right_x, + mEditor.getUseEllipses(), + mEditor.getUseColor()); + } } rect.mLeft = right_x; if( selection_end < seg_end ) @@ -3373,21 +3497,41 @@ F32 LLNormalTextSegment::drawClippedSegment(S32 seg_start, S32 seg_end, S32 sele S32 start = llmax( selection_end, seg_start ); S32 end = seg_end; S32 length = end - start; - font->render(text, start, - rect, - color, - LLFontGL::LEFT, mEditor.mTextVAlign, - LLFontGL::NORMAL, - mStyle->getShadowType(), - length, - &right_x, - mEditor.getUseEllipses(), - mEditor.getUseColor()); + if (use_font_buffers) + { + mFontBufferPostSelection.render( + font, + text, start, + rect, + color, + LLFontGL::LEFT, mEditor.mTextVAlign, + LLFontGL::NORMAL, + mStyle->getShadowType(), + length, + &right_x, + mEditor.getUseEllipses(), + mEditor.getUseColor()); + } + else + { + font->render( + text, start, + rect, + color, + LLFontGL::LEFT, mEditor.mTextVAlign, + LLFontGL::NORMAL, + mStyle->getShadowType(), + length, + &right_x, + mEditor.getUseEllipses(), + mEditor.getUseColor()); + + } } return right_x; } -BOOL LLNormalTextSegment::handleHover(S32 x, S32 y, MASK mask) +bool LLNormalTextSegment::handleHover(S32 x, S32 y, MASK mask) { if (getStyle() && getStyle()->isLink()) { @@ -3395,13 +3539,13 @@ BOOL LLNormalTextSegment::handleHover(S32 x, S32 y, MASK mask) if(mEditor.getSegmentAtLocalPos(x, y, false) == this) { LLUI::getInstance()->getWindow()->setCursor(UI_CURSOR_HAND); - return TRUE; + return true; } } - return FALSE; + return false; } -BOOL LLNormalTextSegment::handleRightMouseDown(S32 x, S32 y, MASK mask) +bool LLNormalTextSegment::handleRightMouseDown(S32 x, S32 y, MASK mask) { if (getStyle() && getStyle()->isLink()) { @@ -3409,13 +3553,13 @@ BOOL LLNormalTextSegment::handleRightMouseDown(S32 x, S32 y, MASK mask) if(mEditor.getSegmentAtLocalPos(x, y, false) == this) { mEditor.createUrlContextMenu(x, y, getStyle()->getLinkHREF()); - return TRUE; + return true; } } - return FALSE; + return false; } -BOOL LLNormalTextSegment::handleMouseDown(S32 x, S32 y, MASK mask) +bool LLNormalTextSegment::handleMouseDown(S32 x, S32 y, MASK mask) { if (getStyle() && getStyle()->isLink()) { @@ -3423,14 +3567,14 @@ BOOL LLNormalTextSegment::handleMouseDown(S32 x, S32 y, MASK mask) if(mEditor.getSegmentAtLocalPos(x, y, false) == this) { // eat mouse down event on hyperlinks, so we get the mouse up - return TRUE; + return true; } } - return FALSE; + return false; } -BOOL LLNormalTextSegment::handleMouseUp(S32 x, S32 y, MASK mask) +bool LLNormalTextSegment::handleMouseUp(S32 x, S32 y, MASK mask) { if (getStyle() && getStyle()->isLink()) { @@ -3446,14 +3590,14 @@ BOOL LLNormalTextSegment::handleMouseUp(S32 x, S32 y, MASK mask) { LLUrlAction::openURLExternal(url); } - return TRUE; + return true; } } - return FALSE; + return false; } -BOOL LLNormalTextSegment::handleToolTip(S32 x, S32 y, MASK mask) +bool LLNormalTextSegment::handleToolTip(S32 x, S32 y, MASK mask) { std::string msg; // do we have a tooltip for a loaded keyword (for script editor)? @@ -3461,16 +3605,16 @@ BOOL LLNormalTextSegment::handleToolTip(S32 x, S32 y, MASK mask) { const LLWString& wmsg = mToken->getToolTip(); LLToolTipMgr::instance().show(wstring_to_utf8str(wmsg), (mToken->getType() == LLKeywordToken::TT_FUNCTION)); - return TRUE; + return true; } // or do we have an explicitly set tooltip (e.g., for Urls) if (!mTooltip.empty()) { LLToolTipMgr::instance().show(mTooltip); - return TRUE; + return true; } - return FALSE; + return false; } void LLNormalTextSegment::setToolTip(const std::string& tooltip) @@ -3478,12 +3622,27 @@ void LLNormalTextSegment::setToolTip(const std::string& tooltip) // we cannot replace a keyword tooltip that's loaded from a file if (mToken) { - LL_WARNS() << "LLTextSegment::setToolTip: cannot replace keyword tooltip." << LL_ENDL; + LL_WARNS() << "Cannot replace keyword tooltip." << LL_ENDL; return; } mTooltip = tooltip; } +LLStyleConstSP LLNormalTextSegment::cloneStyle(LLTextBase& target, const LLStyle* source) const +{ + return (&target == &mEditor) ? mStyle : mStyle->cloneConst(); +} + +// virtual +LLTextSegmentPtr LLNormalTextSegment::clone(LLTextBase& target) const +{ + LLStyleConstSP sp(cloneStyle(target, mStyle)); + LLNormalTextSegment* copy = new LLNormalTextSegment(sp, mStart, mEnd, target); + copy->mTooltip = mTooltip; + return copy; +} + +// virtual bool LLNormalTextSegment::getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const { height = 0; @@ -3530,7 +3689,7 @@ S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin : LLFontGL::ONLY_WORD_BOUNDARIES; - S32 offsetLength = text.length() - (segment_offset + mStart); + S32 offsetLength = static_cast<S32>(text.length()) - (segment_offset + mStart); if(getLength() < segment_offset + mStart) { @@ -3569,12 +3728,21 @@ S32 LLNormalTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin return num_chars; } +void LLNormalTextSegment::updateLayout(const class LLTextBase& editor) +{ + LLTextSegment::updateLayout(editor); + + mFontBufferPreSelection.reset(); + mFontBufferSelection.reset(); + mFontBufferPostSelection.reset(); +} + void LLNormalTextSegment::dump() const { LL_INFOS() << "Segment [" << -// mColor.mV[VX] << ", " << -// mColor.mV[VY] << ", " << -// mColor.mV[VZ] << "]\t[" << +// mColor.mV[VRED] << ", " << +// mColor.mV[VGREEN] << ", " << +// mColor.mV[VBLUE] << "]\t[" << mStart << ", " << getEnd() << "]" << LL_ENDL; @@ -3597,11 +3765,18 @@ LLLabelTextSegment::LLLabelTextSegment( LLStyleConstSP style, S32 start, S32 end { } -LLLabelTextSegment::LLLabelTextSegment( const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible) +LLLabelTextSegment::LLLabelTextSegment( const LLUIColor& color, S32 start, S32 end, LLTextBase& editor, bool is_visible) : LLNormalTextSegment(color, start, end, editor, is_visible) { } +// virtual +LLTextSegmentPtr LLLabelTextSegment::clone(LLTextBase& target) const +{ + LLStyleConstSP sp(cloneStyle(target, mStyle)); + return new LLLabelTextSegment(sp, mStart, mEnd, target); +} + /*virtual*/ const LLWString& LLLabelTextSegment::getWText() const { @@ -3610,7 +3785,7 @@ const LLWString& LLLabelTextSegment::getWText() const /*virtual*/ const S32 LLLabelTextSegment::getLength() const { - return mEditor.getWlabel().length(); + return static_cast<S32>(mEditor.getWlabel().length()); } // @@ -3621,12 +3796,19 @@ LLEmojiTextSegment::LLEmojiTextSegment(LLStyleConstSP style, S32 start, S32 end, { } -LLEmojiTextSegment::LLEmojiTextSegment(const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible) +LLEmojiTextSegment::LLEmojiTextSegment(const LLUIColor& color, S32 start, S32 end, LLTextBase& editor, bool is_visible) : LLNormalTextSegment(color, start, end, editor, is_visible) { } -BOOL LLEmojiTextSegment::handleToolTip(S32 x, S32 y, MASK mask) +// virtual +LLTextSegmentPtr LLEmojiTextSegment::clone(LLTextBase& target) const +{ + LLStyleConstSP sp(cloneStyle(target, mStyle)); + return new LLEmojiTextSegment(sp, mStart, mEnd, target); +} + +bool LLEmojiTextSegment::handleToolTip(S32 x, S32 y, MASK mask) { if (mTooltip.empty()) { @@ -3649,6 +3831,14 @@ LLOnHoverChangeableTextSegment::LLOnHoverChangeableTextSegment( LLStyleConstSP s mHoveredStyle(style), mNormalStyle(normal_style){} +// virtual +LLTextSegmentPtr LLOnHoverChangeableTextSegment::clone(LLTextBase& target) const +{ + LLStyleConstSP hsp(cloneStyle(target, mHoveredStyle)); + LLStyleConstSP nsp(cloneStyle(target, mNormalStyle)); + return new LLOnHoverChangeableTextSegment(hsp, nsp, mStart, mEnd, target); +} + /*virtual*/ F32 LLOnHoverChangeableTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect) { @@ -3661,7 +3851,7 @@ F32 LLOnHoverChangeableTextSegment::draw(S32 start, S32 end, S32 selection_start } /*virtual*/ -BOOL LLOnHoverChangeableTextSegment::handleHover(S32 x, S32 y, MASK mask) +bool LLOnHoverChangeableTextSegment::handleHover(S32 x, S32 y, MASK mask) { mStyle = mEditor.getSkipLinkUnderline() ? mNormalStyle : mHoveredStyle; return LLNormalTextSegment::handleHover(x, y, mask); @@ -3688,6 +3878,13 @@ LLInlineViewSegment::~LLInlineViewSegment() mView->die(); } +// virtual +LLTextSegmentPtr LLInlineViewSegment::clone(LLTextBase& target) const +{ + llassert_always_msg(false, "NOT SUPPORTED"); + return nullptr; +} + bool LLInlineViewSegment::getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const { if (first_char == 0 && num_chars == 0) @@ -3713,7 +3910,7 @@ bool LLInlineViewSegment::getDimensionsF32(S32 first_char, S32 num_chars, F32& w } else { - width = mLeftPad + mRightPad + mView->getRect().getWidth(); + width = (F32)(mLeftPad + mRightPad + mView->getRect().getWidth()); height = mBottomPad + mTopPad + mView->getRect().getHeight(); } @@ -3775,6 +3972,14 @@ LLLineBreakTextSegment::LLLineBreakTextSegment(LLStyleConstSP style,S32 pos):LLT LLLineBreakTextSegment::~LLLineBreakTextSegment() { } + +// virtual +LLTextSegmentPtr LLLineBreakTextSegment::clone(LLTextBase& target) const +{ + LLLineBreakTextSegment* copy = new LLLineBreakTextSegment(mStart); + copy->mFontHeight = mFontHeight; + return copy; +} bool LLLineBreakTextSegment::getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const { width = 0; @@ -3802,8 +4007,16 @@ LLImageTextSegment::~LLImageTextSegment() { } +// virtual +LLTextSegmentPtr LLImageTextSegment::clone(LLTextBase& target) const +{ + LLStyleConstSP sp((&target == &mEditor) ? mStyle : mStyle->cloneConst()); + return new LLImageTextSegment(sp, mStart, target); +} + static const S32 IMAGE_HPAD = 3; +// virtual bool LLImageTextSegment::getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const { width = 0; @@ -3836,15 +4049,15 @@ S32 LLImageTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 lin return 0; } -BOOL LLImageTextSegment::handleToolTip(S32 x, S32 y, MASK mask) +bool LLImageTextSegment::handleToolTip(S32 x, S32 y, MASK mask) { if (!mTooltip.empty()) { LLToolTipMgr::instance().show(mTooltip); - return TRUE; + return true; } - return FALSE; + return false; } void LLImageTextSegment::setToolTip(const std::string& tooltip) @@ -3864,10 +4077,10 @@ F32 LLImageTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 select S32 style_image_width = image->getWidth(); // Text is drawn from the top of the draw_rect downward - S32 text_center = draw_rect.mTop - (draw_rect.getHeight() / 2); + S32 text_center = (S32)(draw_rect.mTop - (draw_rect.getHeight() / 2.f)); // Align image to center of draw rect S32 image_bottom = text_center - (style_image_height / 2); - image->draw(draw_rect.mLeft, image_bottom, + image->draw((S32)draw_rect.mLeft, image_bottom, style_image_width, style_image_height, color); const S32 IMAGE_HPAD = 3; |