void RenderInline::styleDidChange(RenderStyle::Diff diff, const RenderStyle* oldStyle)
{
RenderFlow::styleDidChange(diff, oldStyle);
setInline(true);
//Nicki Vankoughnett: this change is indicated in webkit changest 37637,
//but not obviously relevant to changes to the RenderStyle class.
// setHasReflection(false);
// Ensure that all of the split inlines pick up the new style. We
// only do this if we're an inline, since we don't want to propagate
// a block's style to the other inlines.
// e.g., <font>foo <h4>goo</h4> moo</font>. The <font> inlines before
// and after the block share the same style, but the block doesn't
// need to pass its style on to anyone else.
RenderFlow* currCont = continuation();
while (currCont) {
if (currCont->isInline()) {
RenderFlow* nextCont = currCont->continuation();
currCont->setContinuation(0);
currCont->setStyle(style());
currCont->setContinuation(nextCont);
}
currCont = currCont->continuation();
}
m_lineHeight = -1;
// Update pseudos for :before and :after now.
if (!isAnonymous()) {
updateBeforeAfterContent(RenderStyle::BEFORE);
updateBeforeAfterContent(RenderStyle::AFTER);
}
}
void RenderInline::setStyle(RenderStyle* newStyle)
{
RenderFlow::setStyle(newStyle);
setInline(true);
// Ensure that all of the split inlines pick up the new style. We
// only do this if we're an inline, since we don't want to propagate
// a block's style to the other inlines.
// e.g., <font>foo <h4>goo</h4> moo</font>. The <font> inlines before
// and after the block share the same style, but the block doesn't
// need to pass its style on to anyone else.
RenderFlow* currCont = continuation();
while (currCont) {
if (currCont->isInline()) {
RenderFlow* nextCont = currCont->continuation();
currCont->setContinuation(0);
currCont->setStyle(style());
currCont->setContinuation(nextCont);
}
currCont = currCont->continuation();
}
m_lineHeight = -1;
// Update pseudos for :before and :after now.
if (!isAnonymous()) {
updateBeforeAfterContent(RenderStyle::BEFORE);
updateBeforeAfterContent(RenderStyle::AFTER);
}
}
void RenderInline::addChildToFlow(RenderObject* newChild, RenderObject* beforeChild)
{
// Make sure we don't append things after :after-generated content if we have it.
if (!beforeChild && isAfterContent(lastChild()))
beforeChild = lastChild();
if (!newChild->isInline() && !newChild->isFloatingOrPositioned()) {
// We are placing a block inside an inline. We have to perform a split of this
// inline into continuations. This involves creating an anonymous block box to hold
// |newChild|. We then make that block box a continuation of this inline. We take all of
// the children after |beforeChild| and put them in a clone of this object.
RefPtr<RenderStyle> newStyle = RenderStyle::create();
newStyle->inheritFrom(style());
newStyle->setDisplay(BLOCK);
RenderBlock* newBox = new (renderArena()) RenderBlock(document() /* anonymous box */);
newBox->setStyle(newStyle.release());
RenderFlow* oldContinuation = continuation();
setContinuation(newBox);
// Someone may have put a <p> inside a <q>, causing a split. When this happens, the :after content
// has to move into the inline continuation. Call updateBeforeAfterContent to ensure that our :after
// content gets properly destroyed.
bool isLastChild = (beforeChild == lastChild());
if (document()->usesBeforeAfterRules())
updateBeforeAfterContent(RenderStyle::AFTER);
if (isLastChild && beforeChild != lastChild())
beforeChild = 0; // We destroyed the last child, so now we need to update our insertion
// point to be 0. It's just a straight append now.
splitFlow(beforeChild, newBox, newChild, oldContinuation);
return;
}
RenderContainer::addChild(newChild, beforeChild);
newChild->setNeedsLayoutAndPrefWidthsRecalc();
}
