6e86d03b2e
URI the sheet was loaded from, its certificate (if any) and the loader principal, not just on the page the sheet is being applied to. Propagate this principal as the loading principal to @import loads from stylesheets. Change sheet access checks to use this principal instead of the sheet URI. Bug 221428, r+sr=peterv git-svn-id: svn://10.0.0.236/trunk@225401 18797224-902f-48f8-a5cc-f745e15eee43
131 lines
5.1 KiB
C++
131 lines
5.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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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/* representation of a CSS style sheet */
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#ifndef nsICSSStyleSheet_h___
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#define nsICSSStyleSheet_h___
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#include "nsIStyleSheet.h"
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#include "nsString.h"
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class nsICSSRule;
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class nsIDOMNode;
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class nsXMLNameSpaceMap;
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class nsCSSRuleProcessor;
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class nsMediaList;
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class nsICSSGroupRule;
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class nsICSSImportRule;
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class nsIPrincipal;
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// IID for the nsICSSStyleSheet interface
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// 36541c18-e735-48ef-8622-3a481275b757
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#define NS_ICSS_STYLE_SHEET_IID \
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{ 0x36541c18, 0xe735, 0x48ef, \
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{ 0x86, 0x22, 0x3a, 0x48, 0x12, 0x75, 0xb7, 0x57 } }
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class nsICSSStyleSheet : public nsIStyleSheet {
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICSS_STYLE_SHEET_IID)
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NS_IMETHOD ContainsStyleSheet(nsIURI* aURL, PRBool& aContains, nsIStyleSheet** aTheChild=nsnull) = 0;
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NS_IMETHOD AppendStyleSheet(nsICSSStyleSheet* aSheet) = 0;
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NS_IMETHOD InsertStyleSheetAt(nsICSSStyleSheet* aSheet, PRInt32 aIndex) = 0;
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// XXX do these belong here or are they generic?
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NS_IMETHOD PrependStyleRule(nsICSSRule* aRule) = 0;
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NS_IMETHOD AppendStyleRule(nsICSSRule* aRule) = 0;
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NS_IMETHOD ReplaceStyleRule(nsICSSRule* aOld, nsICSSRule* aNew) = 0;
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NS_IMETHOD StyleRuleCount(PRInt32& aCount) const = 0;
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NS_IMETHOD GetStyleRuleAt(PRInt32 aIndex, nsICSSRule*& aRule) const = 0;
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NS_IMETHOD DeleteRuleFromGroup(nsICSSGroupRule* aGroup, PRUint32 aIndex) = 0;
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NS_IMETHOD InsertRuleIntoGroup(const nsAString & aRule, nsICSSGroupRule* aGroup, PRUint32 aIndex, PRUint32* _retval) = 0;
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NS_IMETHOD ReplaceRuleInGroup(nsICSSGroupRule* aGroup, nsICSSRule* aOld, nsICSSRule* aNew) = 0;
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NS_IMETHOD StyleSheetCount(PRInt32& aCount) const = 0;
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NS_IMETHOD GetStyleSheetAt(PRInt32 aIndex, nsICSSStyleSheet*& aSheet) const = 0;
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/**
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* SetURIs must be called on all sheets before parsing into them.
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* SetURIs may only be called while the sheet is 1) incomplete and 2)
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* has no rules in it
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*/
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NS_IMETHOD SetURIs(nsIURI* aSheetURI, nsIURI* aBaseURI) = 0;
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/**
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* SetPrincipal should be called on all sheets before parsing into them.
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* This can only be called once with a non-null principal. Calling this with
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* a null pointer is allowed and is treated as a no-op.
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*/
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virtual NS_HIDDEN_(void) SetPrincipal(nsIPrincipal* aPrincipal) = 0;
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// Principal() never returns a null pointer.
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virtual NS_HIDDEN_(nsIPrincipal*) Principal() const = 0;
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NS_IMETHOD SetTitle(const nsAString& aTitle) = 0;
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NS_IMETHOD SetMedia(nsMediaList* aMedia) = 0;
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NS_IMETHOD SetOwningNode(nsIDOMNode* aOwningNode) = 0;
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NS_IMETHOD SetOwnerRule(nsICSSImportRule* aOwnerRule) = 0;
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NS_IMETHOD GetOwnerRule(nsICSSImportRule** aOwnerRule) = 0;
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// get namespace map for sheet
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virtual NS_HIDDEN_(nsXMLNameSpaceMap*) GetNameSpaceMap() const = 0;
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NS_IMETHOD Clone(nsICSSStyleSheet* aCloneParent,
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nsICSSImportRule* aCloneOwnerRule,
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nsIDocument* aCloneDocument,
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nsIDOMNode* aCloneOwningNode,
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nsICSSStyleSheet** aClone) const = 0;
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NS_IMETHOD IsModified(PRBool* aModified) const = 0; // returns the mDirty status of the sheet
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NS_IMETHOD SetModified(PRBool aModified) = 0;
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NS_IMETHOD AddRuleProcessor(nsCSSRuleProcessor* aProcessor) = 0;
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NS_IMETHOD DropRuleProcessor(nsCSSRuleProcessor* aProcessor) = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsICSSStyleSheet, NS_ICSS_STYLE_SHEET_IID)
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nsresult
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NS_NewCSSStyleSheet(nsICSSStyleSheet** aInstancePtrResult);
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#endif /* nsICSSStyleSheet_h___ */
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