NS_IMETHODIMP
nsTableOuterFrame::AppendFrames(ChildListID aListID,
nsFrameList& aFrameList)
{
nsresult rv;
// We only have two child frames: the inner table and a caption frame.
// The inner frame is provided when we're initialized, and it cannot change
if (kCaptionList == aListID) {
NS_ASSERTION(aFrameList.IsEmpty() ||
aFrameList.FirstChild()->GetType() == nsGkAtoms::tableCaptionFrame,
"appending non-caption frame to captionList");
mCaptionFrames.AppendFrames(this, aFrameList);
rv = NS_OK;
// Reflow the new caption frame. It's already marked dirty, so
// just tell the pres shell.
PresContext()->PresShell()->
FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
}
else {
NS_PRECONDITION(false, "unexpected child list");
rv = NS_ERROR_UNEXPECTED;
}
return rv;
}
NS_IMETHODIMP
nsTableOuterFrame::InsertFrames(ChildListID aListID,
nsIFrame* aPrevFrame,
nsFrameList& aFrameList)
{
if (kCaptionList == aListID) {
NS_ASSERTION(!aPrevFrame || aPrevFrame->GetParent() == this,
"inserting after sibling frame with different parent");
NS_ASSERTION(aFrameList.IsEmpty() ||
aFrameList.FirstChild()->GetType() == nsGkAtoms::tableCaptionFrame,
"inserting non-caption frame into captionList");
mCaptionFrames.InsertFrames(nsnull, aPrevFrame, aFrameList);
// Reflow the new caption frame. It's already marked dirty, so
// just tell the pres shell.
PresContext()->PresShell()->
FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
return NS_OK;
}
else {
NS_PRECONDITION(!aPrevFrame, "invalid previous frame");
return AppendFrames(aListID, aFrameList);
}
}
NS_IMETHODIMP
nsMenuFrame::InsertFrames(ChildListID aListID,
nsIFrame* aPrevFrame,
nsFrameList& aFrameList)
{
if (!mPopupFrame && (aListID == kPrincipalList || aListID == kPopupList)) {
SetPopupFrame(aFrameList);
if (mPopupFrame) {
#ifdef DEBUG_LAYOUT
nsBoxLayoutState state(PresContext());
SetDebug(state, aFrameList, mState & NS_STATE_CURRENTLY_IN_DEBUG);
#endif
PresContext()->PresShell()->
FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
}
}
if (aFrameList.IsEmpty())
return NS_OK;
if (NS_UNLIKELY(aPrevFrame == mPopupFrame)) {
aPrevFrame = nsnull;
}
return nsBoxFrame::InsertFrames(aListID, aPrevFrame, aFrameList);
}
void
nsMenuFrame::InsertFrames(ChildListID aListID,
nsIFrame* aPrevFrame,
nsFrameList& aFrameList)
{
if (!HasPopup() && (aListID == kPrincipalList || aListID == kPopupList)) {
SetPopupFrame(aFrameList);
if (HasPopup()) {
#ifdef DEBUG_LAYOUT
nsBoxLayoutState state(PresContext());
SetXULDebug(state, aFrameList, mState & NS_STATE_CURRENTLY_IN_DEBUG);
#endif
PresContext()->PresShell()->
FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
}
}
if (aFrameList.IsEmpty())
return;
if (MOZ_UNLIKELY(aPrevFrame && aPrevFrame == GetPopup())) {
aPrevFrame = nullptr;
}
nsBoxFrame::InsertFrames(aListID, aPrevFrame, aFrameList);
}
// don't set mColCount here, it is done in AddColsToTable
NS_IMETHODIMP
nsTableColGroupFrame::SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList)
{
if (!mFrames.IsEmpty()) {
// We already have child frames which means we've already been
// initialized
NS_NOTREACHED("unexpected second call to SetInitialChildList");
return NS_ERROR_UNEXPECTED;
}
if (aListID != kPrincipalList) {
// All we know about is the principal child list.
NS_NOTREACHED("unknown frame list");
return NS_ERROR_INVALID_ARG;
}
nsTableFrame* tableFrame = nsTableFrame::GetTableFrame(this);
if (aChildList.IsEmpty()) {
tableFrame->AppendAnonymousColFrames(this, GetSpan(), eColAnonymousColGroup,
false);
return NS_OK;
}
mFrames.AppendFrames(this, aChildList);
return NS_OK;
}
NS_IMETHODIMP
nsCanvasFrame::SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList)
{
NS_ASSERTION(aListID != kPrincipalList ||
aChildList.IsEmpty() || aChildList.OnlyChild(),
"Primary child list can have at most one frame in it");
return nsContainerFrame::SetInitialChildList(aListID, aChildList);
}
nsresult
nsPopupSetFrame::AddPopupFrameList(nsFrameList& aPopupFrameList)
{
while (!aPopupFrameList.IsEmpty()) {
nsIFrame* f = aPopupFrameList.FirstChild();
// Clears out prev/next sibling points appropriately. Every frame
// in our popup list has null next and prev pointers, they're logically
// each in their own list.
aPopupFrameList.RemoveFrame(f);
nsresult rv = AddPopupFrame(f);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
// don't set mColCount here, it is done in AddColsToTable
void
nsTableColGroupFrame::SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList)
{
MOZ_ASSERT(mFrames.IsEmpty(),
"unexpected second call to SetInitialChildList");
MOZ_ASSERT(aListID == kPrincipalList, "unexpected child list");
if (aChildList.IsEmpty()) {
GetTableFrame()->AppendAnonymousColFrames(this, GetSpan(),
eColAnonymousColGroup, false);
return;
}
mFrames.AppendFrames(this, aChildList);
}
void
nsTableWrapperFrame::AppendFrames(ChildListID aListID,
nsFrameList& aFrameList)
{
// We only have two child frames: the inner table and a caption frame.
// The inner frame is provided when we're initialized, and it cannot change
MOZ_ASSERT(kCaptionList == aListID, "unexpected child list");
MOZ_ASSERT(aFrameList.IsEmpty() ||
aFrameList.FirstChild()->IsTableCaption(),
"appending non-caption frame to captionList");
mCaptionFrames.AppendFrames(this, aFrameList);
// Reflow the new caption frame. It's already marked dirty, so
// just tell the pres shell.
PresContext()->PresShell()->FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
}
void
nsTableWrapperFrame::InsertFrames(ChildListID aListID,
nsIFrame* aPrevFrame,
nsFrameList& aFrameList)
{
MOZ_ASSERT(kCaptionList == aListID, "unexpected child list");
MOZ_ASSERT(aFrameList.IsEmpty() ||
aFrameList.FirstChild()->IsTableCaption(),
"inserting non-caption frame into captionList");
MOZ_ASSERT(!aPrevFrame || aPrevFrame->GetParent() == this,
"inserting after sibling frame with different parent");
mCaptionFrames.InsertFrames(nullptr, aPrevFrame, aFrameList);
// Reflow the new caption frame. It's already marked dirty, so
// just tell the pres shell.
PresContext()->PresShell()->FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
}
NS_IMETHODIMP
nsMenuFrame::AppendFrames(nsIAtom* aListName,
nsFrameList& aFrameList)
{
if (!mPopupFrame && (!aListName || aListName == nsGkAtoms::popupList)) {
SetPopupFrame(aFrameList);
if (mPopupFrame) {
#ifdef DEBUG_LAYOUT
nsBoxLayoutState state(PresContext());
SetDebug(state, aFrameList, mState & NS_STATE_CURRENTLY_IN_DEBUG);
#endif
PresContext()->PresShell()->
FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
}
}
if (aFrameList.IsEmpty())
return NS_OK;
return nsBoxFrame::AppendFrames(aListName, aFrameList);
}
NS_IMETHODIMP
nsMenuFrame::AppendFrames(ChildListID aListID,
nsFrameList& aFrameList)
{
if (!HasPopup() && (aListID == kPrincipalList || aListID == kPopupList)) {
SetPopupFrame(aFrameList);
if (HasPopup()) {
#ifdef DEBUG_LAYOUT
nsBoxLayoutState state(PresContext());
SetDebug(state, aFrameList, mState & NS_STATE_CURRENTLY_IN_DEBUG);
#endif
PresContext()->PresShell()->
FrameNeedsReflow(this, nsIPresShell::eTreeChange,
NS_FRAME_HAS_DIRTY_CHILDREN);
}
}
if (aFrameList.IsEmpty())
return NS_OK;
return nsBoxFrame::AppendFrames(aListID, aFrameList);
}
