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);
}
}
