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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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13
layout/base/nsFrameManager.cpp
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@@ -1591,7 +1591,7 @@ HasAttributeContent(nsStyleContext* aStyleContext,
{
PRBool result = PR_FALSE;
if (aStyleContext) {
const nsStyleContent* content = (const nsStyleContent*)aStyleContext->GetStyleData(eStyleStruct_Content);
const nsStyleContent* content = aStyleContext->GetStyleContent();
PRUint32 count = content->ContentCount();
while ((0 < count) && (! result)) {
nsStyleContentType contentType;
@@ -1769,11 +1769,11 @@ FrameManager::ReResolveStyleContext(nsIPresContext* aPresContext,
}
// if old context had image and new context does not have the same image,
// stop the image load for the frame
const nsStyleBackground* oldColor = (const nsStyleBackground*)oldContext->GetStyleData(eStyleStruct_Background);
const nsStyleBackground* newColor = (const nsStyleBackground*)newContext->GetStyleData(eStyleStruct_Background);
const nsStyleBackground* oldColor = oldContext->GetStyleBackground();
const nsStyleBackground* newColor = newContext->GetStyleBackground();
if(oldColor->mBackgroundImage.Length() > 0 &&
oldColor->mBackgroundImage != newColor->mBackgroundImage ){
if (oldColor->mBackgroundImage.Length() > 0 &&
oldColor->mBackgroundImage != newColor->mBackgroundImage) {
// stop the image loading for the frame, the image has changed
aPresContext->StopImagesFor(aFrame);
}
@@ -1859,8 +1859,7 @@ FrameManager::ReResolveStyleContext(nsIPresContext* aPresContext,
newContext);
}
if (undisplayedContext) {
const nsStyleDisplay* display;
::GetStyleData(undisplayedContext.get(), &display);
const nsStyleDisplay* display = undisplayedContext->GetStyleDisplay();
if (display->mDisplay != NS_STYLE_DISPLAY_NONE) {
aChangeList.AppendChange(nsnull,
undisplayed->mContent