void LineBoxListPainter::paint(const LayoutBoxModelObject& layoutObject, const PaintInfo& paintInfo, const LayoutPoint& paintOffset) const { ASSERT(!shouldPaintSelfOutline(paintInfo.phase) && !shouldPaintDescendantOutlines(paintInfo.phase)); // Only paint during the foreground/selection phases. if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection && paintInfo.phase != PaintPhaseTextClip && paintInfo.phase != PaintPhaseMask) return; ASSERT(layoutObject.isLayoutBlock() || (layoutObject.isLayoutInline() && layoutObject.hasLayer())); // The only way an inline could paint like this is if it has a layer. if (paintInfo.phase == PaintPhaseForeground && paintInfo.isPrinting()) addPDFURLRectsForInlineChildrenRecursively(layoutObject, paintInfo, paintOffset); // If we have no lines then we have no work to do. if (!m_lineBoxList.firstLineBox()) return; if (!m_lineBoxList.anyLineIntersectsRect(LineLayoutBoxModel(const_cast<LayoutBoxModelObject*>(&layoutObject)), paintInfo.cullRect(), paintOffset)) return; PaintInfo info(paintInfo); // See if our root lines intersect with the dirty rect. If so, then we paint // them. Note that boxes can easily overlap, so we can't make any assumptions // based off positions of our first line box or our last line box. for (InlineFlowBox* curr = m_lineBoxList.firstLineBox(); curr; curr = curr->nextLineBox()) { if (m_lineBoxList.lineIntersectsDirtyRect(LineLayoutBoxModel(const_cast<LayoutBoxModelObject*>(&layoutObject)), curr, info.cullRect(), paintOffset)) { RootInlineBox& root = curr->root(); curr->paint(info, paintOffset, root.lineTop(), root.lineBottom()); } } }
void LineBoxListPainter::paint(LayoutBoxModelObject* layoutObject, const PaintInfo& paintInfo, const LayoutPoint& paintOffset) const { ASSERT(paintInfo.phase != PaintPhaseOutline && paintInfo.phase != PaintPhaseSelfOutline && paintInfo.phase != PaintPhaseChildOutlines); // Only paint during the foreground/selection phases. if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection && paintInfo.phase != PaintPhaseTextClip && paintInfo.phase != PaintPhaseMask) return; ASSERT(layoutObject->isLayoutBlock() || (layoutObject->isLayoutInline() && layoutObject->hasLayer())); // The only way an inline could paint like this is if it has a layer. // FIXME: When Skia supports annotation rect covering (https://code.google.com/p/skia/issues/detail?id=3872), // these rects may be covered line box drawings. Then we may need a dedicated paint phase. if (paintInfo.phase == PaintPhaseForeground && paintInfo.isPrinting()) addPDFURLRectsForInlineChildrenRecursively(layoutObject, paintInfo, paintOffset); // If we have no lines then we have no work to do. if (!m_lineBoxList.firstLineBox()) return; if (!m_lineBoxList.anyLineIntersectsRect(LineLayoutBoxModel(layoutObject), LayoutRect(paintInfo.rect), paintOffset)) return; PaintInfo info(paintInfo); // See if our root lines intersect with the dirty rect. If so, then we paint // them. Note that boxes can easily overlap, so we can't make any assumptions // based off positions of our first line box or our last line box. for (InlineFlowBox* curr = m_lineBoxList.firstLineBox(); curr; curr = curr->nextLineBox()) { if (m_lineBoxList.lineIntersectsDirtyRect(LineLayoutBoxModel(layoutObject), curr, info, paintOffset)) { RootInlineBox& root = curr->root(); curr->paint(info, paintOffset, root.lineTop(), root.lineBottom()); } } }
static void addPDFURLRectsForInlineChildrenRecursively(const LayoutObject& layoutObject, const PaintInfo& paintInfo, const LayoutPoint& paintOffset) { for (LayoutObject* child = layoutObject.slowFirstChild(); child; child = child->nextSibling()) { if (!child->isLayoutInline() || toLayoutBoxModelObject(child)->hasSelfPaintingLayer()) continue; ObjectPainter(*child).addPDFURLRectIfNeeded(paintInfo, paintOffset); addPDFURLRectsForInlineChildrenRecursively(*child, paintInfo, paintOffset); } }