зеркало из https://github.com/mozilla/gecko-dev.git
114 строки
3.6 KiB
C++
114 строки
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// vim:cindent:ts=8:et:sw=4:
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* L. David Baron <dbaron@fas.harvard.edu> (original author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsInspectorCSSUtils.h"
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#include "nsRuleNode.h"
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#include "nsString.h"
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nsInspectorCSSUtils::nsInspectorCSSUtils()
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{
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NS_INIT_ISUPPORTS();
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nsCSSProps::AddRefTable();
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}
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nsInspectorCSSUtils::~nsInspectorCSSUtils()
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{
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nsCSSProps::ReleaseTable();
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}
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NS_IMPL_ISUPPORTS1(nsInspectorCSSUtils, nsIInspectorCSSUtils)
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NS_IMETHODIMP
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nsInspectorCSSUtils::LookupCSSProperty(const nsAString& aName, nsCSSProperty *aProp)
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{
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*aProp = nsCSSProps::LookupProperty(aName);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsInspectorCSSUtils::GetRuleNodeParent(nsRuleNode *aNode, nsRuleNode **aParent)
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{
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*aParent = aNode->GetParent();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsInspectorCSSUtils::GetRuleNodeRule(nsRuleNode *aNode, nsIStyleRule **aRule)
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{
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return aNode->GetRule(aRule);
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}
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NS_IMETHODIMP
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nsInspectorCSSUtils::IsRuleNodeRoot(nsRuleNode *aNode, PRBool *aIsRoot)
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{
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*aIsRoot = aNode->IsRoot();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsInspectorCSSUtils::AdjustRectForMargins(nsIFrame* aFrame, nsRect& aRect)
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{
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const nsStyleMargin* margins;
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::GetStyleData(aFrame, &margins);
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// adjust coordinates for margins
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nsStyleCoord coord;
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if (margins->mMargin.GetTopUnit() == eStyleUnit_Coord) {
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margins->mMargin.GetTop(coord);
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aRect.y -= coord.GetCoordValue();
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aRect.height += coord.GetCoordValue();
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}
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if (margins->mMargin.GetLeftUnit() == eStyleUnit_Coord) {
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margins->mMargin.GetLeft(coord);
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aRect.x -= coord.GetCoordValue();
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aRect.width += coord.GetCoordValue();
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}
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if (margins->mMargin.GetRightUnit() == eStyleUnit_Coord) {
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margins->mMargin.GetRight(coord);
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aRect.width += coord.GetCoordValue();
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}
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if (margins->mMargin.GetBottomUnit() == eStyleUnit_Coord) {
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margins->mMargin.GetBottom(coord);
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aRect.height += coord.GetCoordValue();
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}
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return NS_OK;
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}
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