gecko-dev/layout/style/nsInspectorCSSUtils.h
bzbarsky%mit.edu 809c099e33 Fix bug 236921. This makes the root node's style context have no parent, makes
computed style calculations properly parent the computed context, and fixes a
but with "border-color: inherit" on the root.  r=caillon, sr=dbaron, a=asa
2004-03-29 16:00:38 +00:00

75 lines
2.9 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
// vim:cindent:ts=8:et:sw=4:
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
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* The Original Code is mozilla.org code.
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* The Initial Developer of the Original Code is
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* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
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* Contributor(s):
* L. David Baron <dbaron@dbaron.org> (original author)
*
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#ifndef nsInspectorCSSUtils_h___
#define nsInspectorCSSUtils_h___
#include "nsIInspectorCSSUtils.h"
#include "nsStyleContext.h"
#include "nsAutoPtr.h"
class nsIPresShell;
class nsInspectorCSSUtils : public nsIInspectorCSSUtils {
public:
nsInspectorCSSUtils();
virtual ~nsInspectorCSSUtils();
NS_DECL_ISUPPORTS
// nsIInspectorCSSUtils
NS_IMETHOD LookupCSSProperty(const nsAString& aName, nsCSSProperty *aProp);
NS_IMETHOD GetRuleNodeParent(nsRuleNode *aNode, nsRuleNode **aParent);
NS_IMETHOD GetRuleNodeRule(nsRuleNode *aNode, nsIStyleRule **aRule);
NS_IMETHOD IsRuleNodeRoot(nsRuleNode *aNode, PRBool *aIsRoot);
NS_IMETHOD AdjustRectForMargins(nsIFrame* aFrame, nsRect& aRect);
NS_IMETHOD GetRuleNodeForContent(nsIContent* aContent,
nsRuleNode** aRuleNode);
static already_AddRefed<nsStyleContext>
GetStyleContextForContent(nsIContent* aContent, nsIAtom* aPseudo,
nsIPresShell* aPresShell);
private:
static nsStyleContext* GetStyleContextForFrame(nsIFrame* aFrame);
};
#endif /* nsInspectorCSSUtils_h___ */