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Clean up API (and its callers) for getting style data: remove unneeded null checks and switch to new inline member functions (one for each struct) that return values. b=197205 r+sr=roc a=brendan

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This commit is contained in:
dbaron@dbaron.org
2003-05-15 03:42:21 +00:00
parent ea1bb25c8e
commit f98e358469
188 changed files with 1600 additions and 3137 deletions
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9
layout/generic/nsObjectFrame.cpp
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@@ -859,8 +859,7 @@ nsObjectFrame::CreateWidget(nsIPresContext* aPresContext,
// Sometimes, a frame doesn't have a background color or is transparent. In this
// case, walk up the frame tree until we do find a frame with a background color
for (nsIFrame* frame = this; frame; frame->GetParent(&frame)) {
const nsStyleBackground* background;
::GetStyleData(frame, &background);
const nsStyleBackground* background = frame->GetStyleBackground();
if (!background->IsTransparent()) { // make sure we got an actual color
nsCOMPtr<nsIWidget> win;
view->GetWidget(*getter_AddRefs(win));
@@ -1428,8 +1427,7 @@ PRBool
nsObjectFrame::IsHidden(PRBool aCheckVisibilityStyle) const
{
if (aCheckVisibilityStyle) {
const nsStyleVisibility* vis = (const nsStyleVisibility*)mStyleContext->GetStyleData(eStyleStruct_Visibility);
if (vis && !vis->IsVisibleOrCollapsed())
if (!GetStyleVisibility()->IsVisibleOrCollapsed())
return PR_TRUE;
}
@@ -1596,8 +1594,7 @@ nsObjectFrame::Paint(nsIPresContext* aPresContext,
nsFramePaintLayer aWhichLayer,
PRUint32 aFlags)
{
const nsStyleVisibility* vis = (const nsStyleVisibility*)mStyleContext->GetStyleData(eStyleStruct_Visibility);
if ((vis != nsnull) && !vis->IsVisibleOrCollapsed())
if (!GetStyleVisibility()->IsVisibleOrCollapsed())
return NS_OK;
nsIFrame * child = mFrames.FirstChild();