Rename style(bool) to styleOrFirstLineStyle(bool)

Source/core/rendering/InlineTextBox.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 188 matching lines @@
     int sPos = std::max(startPos - m_start, 0);
     int ePos = std::min(endPos - m_start, (int)m_len);
 
     if (sPos > ePos)
         return LayoutRect();
 
     FontCachePurgePreventer fontCachePurgePreventer;
 
     LayoutUnit selTop = selectionTop();
     LayoutUnit selHeight = selectionHeight();
-    RenderStyle* styleToUse = textRenderer().style(isFirstLineStyle());
+    RenderStyle* styleToUse = textRenderer().styleOrFirstLineStyle(isFirstLineStyle());
     const Font& font = styleToUse->font();
 
     StringBuilder charactersWithHyphen;
     bool respectHyphen = ePos == m_len && hasHyphen();
     TextRun textRun = constructTextRun(styleToUse, font, respectHyphen ? &charactersWithHyphen : 0);
 
     FloatPoint startingPoint = FloatPoint(logicalLeft(), selTop.toFloat());
     LayoutRect r;
     if (sPos || ePos != static_cast<int>(m_len))
         r = enclosingIntRect(font.selectionRectForText(textRun, startingPoint, selHeight, sPos, ePos));
@@ skipping 294 matching lines @@
             LayoutUnit widthOfHiddenText = m_logicalWidth - widthOfVisibleText;
             // FIXME: The hit testing logic also needs to take this translation into account.
             LayoutSize truncationOffset(isLeftToRightDirection() ? widthOfHiddenText : -widthOfHiddenText, 0);
             adjustedPaintOffset.move(isHorizontal() ? truncationOffset : truncationOffset.transposedSize());
         }
     }
 
     GraphicsContext* context = paintInfo.context;
 
     RenderObject& rendererToUse = renderer();
-    RenderStyle* styleToUse = rendererToUse.style(isFirstLineStyle());
+    RenderStyle* styleToUse = rendererToUse.styleOrFirstLineStyle(isFirstLineStyle());
 
     adjustedPaintOffset.move(0, styleToUse->isHorizontalWritingMode() ? 0 : -logicalHeight());
 
     FloatPoint boxOrigin = locationIncludingFlipping();
     boxOrigin.move(adjustedPaintOffset.x().toFloat(), adjustedPaintOffset.y().toFloat());
     FloatRect boxRect(boxOrigin, LayoutSize(logicalWidth(), logicalHeight()));
 
     RenderCombineText* combinedText = styleToUse->hasTextCombine() && textRenderer().isCombineText() && toRenderCombineText(textRenderer()).isCombined() ? &toRenderCombineText(textRenderer()) : 0;
 
     bool shouldRotate = !isHorizontal() && !combinedText;
@@ skipping 588 matching lines @@
 
     renderer().getTextDecorations(deco, underline, overline, linethrough, true);
     if (isFirstLineStyle())
         renderer().getTextDecorations(deco, underline, overline, linethrough, true, true);
 
     // Use a special function for underlines to get the positioning exactly right.
     bool isPrinting = textRenderer().document().printing();
 
     bool linesAreOpaque = !isPrinting && (!(deco & TextDecorationUnderline) || underline.color.alpha() == 255) && (!(deco & TextDecorationOverline) || overline.color.alpha() == 255) && (!(deco & TextDecorationLineThrough) || linethrough.color.alpha() == 255);
 
-    RenderStyle* styleToUse = renderer().style(isFirstLineStyle());
+    RenderStyle* styleToUse = renderer().styleOrFirstLineStyle(isFirstLineStyle());
     int baseline = styleToUse->fontMetrics().ascent();
 
     size_t shadowCount = shadowList ? shadowList->shadows().size() : 0;
     // Set the thick of the line to be 10% (or something else ?)of the computed font size and not less than 1px.
     // Using computedFontSize should take care of zoom as well.
 
     // Update Underline thickness, in case we have Faulty Font Metrics calculating underline thickness by old method.
     float textDecorationThickness = styleToUse->fontMetrics().underlineThickness();
     int fontHeightInt  = (int)(styleToUse->fontMetrics().floatHeight() + 0.5);
     if ((textDecorationThickness == 0.f) || (textDecorationThickness >= (fontHeightInt >> 1)))
@@ skipping 114 matching lines @@
         }
     }
 
     // IMPORTANT: The misspelling underline is not considered when calculating the text bounds, so we have to
     // make sure to fit within those bounds.  This means the top pixel(s) of the underline will overlap the
     // bottom pixel(s) of the glyphs in smaller font sizes.  The alternatives are to increase the line spacing (bad!!)
     // or decrease the underline thickness.  The overlap is actually the most useful, and matches what AppKit does.
     // So, we generally place the underline at the bottom of the text, but in larger fonts that's not so good so
     // we pin to two pixels under the baseline.
     int lineThickness = misspellingLineThickness;
-    int baseline = renderer().style(isFirstLineStyle())->fontMetrics().ascent();
+    int baseline = renderer().styleOrFirstLineStyle(isFirstLineStyle())->fontMetrics().ascent();
     int descent = logicalHeight() - baseline;
     int underlineOffset;
     if (descent <= (2 + lineThickness)) {
         // Place the underline at the very bottom of the text in small/medium fonts.
         underlineOffset = logicalHeight() - lineThickness;
     } else {
         // In larger fonts, though, place the underline up near the baseline to prevent a big gap.
         underlineOffset = baseline + 2;
     }
     pt->drawLineForDocumentMarker(FloatPoint(boxOrigin.x() + start, boxOrigin.y() + underlineOffset), width, lineStyleForMarkerType(marker->type()));
@@ skipping 113 matching lines @@
     float start = paintStart == static_cast<unsigned>(m_start) ? 0 :
         toRenderText(renderer()).width(m_start, paintStart - m_start, textPos(), isLeftToRightDirection() ? LTR : RTL, isFirstLineStyle());
     // how much line to draw
     float width = (paintStart == static_cast<unsigned>(m_start) && paintEnd == static_cast<unsigned>(end()) + 1) ? m_logicalWidth :
         toRenderText(renderer()).width(paintStart, paintEnd - paintStart, textPos() + start, isLeftToRightDirection() ? LTR : RTL, isFirstLineStyle());
 
     // Thick marked text underlines are 2px thick as long as there is room for the 2px line under the baseline.
     // All other marked text underlines are 1px thick.
     // If there's not enough space the underline will touch or overlap characters.
     int lineThickness = 1;
-    int baseline = renderer().style(isFirstLineStyle())->fontMetrics().ascent();
+    int baseline = renderer().styleOrFirstLineStyle(isFirstLineStyle())->fontMetrics().ascent();
     if (underline.thick && logicalHeight() - baseline >= 2)
         lineThickness = 2;
 
     // We need to have some space between underlines of subsequent clauses, because some input methods do not use different underline styles for those.
     // We make each line shorter, which has a harmless side effect of shortening the first and last clauses, too.
     start += 1;
     width -= 2;
 
     ctx->setStrokeColor(underline.color);
     ctx->setStrokeThickness(lineThickness);
@@ skipping 25 matching lines @@
         return 0;
 
     if (lineOffset - logicalLeft() > logicalWidth())
         return isLeftToRightDirection() ? len() : 0;
     if (lineOffset - logicalLeft() < 0)
         return isLeftToRightDirection() ? 0 : len();
 
     FontCachePurgePreventer fontCachePurgePreventer;
 
     RenderText& text = toRenderText(renderer());
-    RenderStyle* style = text.style(isFirstLineStyle());
+    RenderStyle* style = text.styleOrFirstLineStyle(isFirstLineStyle());
     const Font& font = style->font();
     return font.offsetForPosition(constructTextRun(style, font), lineOffset - logicalLeft(), includePartialGlyphs);
 }
 
 float InlineTextBox::positionForOffset(int offset) const
 {
     ASSERT(offset >= m_start);
     ASSERT(offset <= m_start + m_len);
 
     if (isLineBreak())
         return logicalLeft();
 
     FontCachePurgePreventer fontCachePurgePreventer;
 
     RenderText& text = toRenderText(renderer());
-    RenderStyle* styleToUse = text.style(isFirstLineStyle());
+    RenderStyle* styleToUse = text.styleOrFirstLineStyle(isFirstLineStyle());
     ASSERT(styleToUse);
     const Font& font = styleToUse->font();
     int from = !isLeftToRightDirection() ? offset - m_start : 0;
     int to = !isLeftToRightDirection() ? m_len : offset - m_start;
     // FIXME: Do we need to add rightBearing here?
     return font.selectionRectForText(constructTextRun(styleToUse, font), IntPoint(logicalLeft(), 0), 0, from, to).maxX();
 }
 
 bool InlineTextBox::containsCaretOffset(int offset) const
 {
@@ skipping 16 matching lines @@
         return false;
 
     // Offsets at the end are "in" for normal boxes (but the caller has to check affinity).
     return true;
 }
 
 void InlineTextBox::characterWidths(Vector<float>& widths) const
 {
     FontCachePurgePreventer fontCachePurgePreventer;
 
-    RenderStyle* styleToUse = textRenderer().style(isFirstLineStyle());
+    RenderStyle* styleToUse = textRenderer().styleOrFirstLineStyle(isFirstLineStyle());
     const Font& font = styleToUse->font();
 
     TextRun textRun = constructTextRun(styleToUse, font);
 
     GlyphBuffer glyphBuffer;
     WidthIterator it(&font, textRun);
     float lastWidth = 0;
     widths.resize(m_len);
     for (unsigned i = 0; i < m_len; i++) {
         it.advance(i + 1, &glyphBuffer);
@@ skipping 69 matching lines @@
     printedCharacters = fprintf(stderr, "\t%s %p", obj.renderName(), &obj);
     const int rendererCharacterOffset = 24;
     for (; printedCharacters < rendererCharacterOffset; printedCharacters++)
         fputc(' ', stderr);
     fprintf(stderr, "(%d,%d) \"%s\"\n", start(), start() + len(), value.utf8().data());
 }
 
 #endif
 
 } // namespace WebCore