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92 lines
3.4 KiB
C++
92 lines
3.4 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.
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*
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* The Initial Developer of the Original Code is
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* IBM Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Brian Ryner <bryner@brianryner.com>
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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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/* implementation of interface for managing user and user-agent style sheets */
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#ifndef nsStyleSheetService_h_
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#define nsStyleSheetService_h_
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#include "nsIStyleSheetService.h"
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#include "nsCOMArray.h"
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#include "nsIStyleSheet.h"
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class nsISimpleEnumerator;
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class nsICategoryManager;
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#define NS_STYLESHEETSERVICE_CID \
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{0xfcca6f83, 0x9f7d, 0x44e4, {0xa7, 0x4b, 0xb5, 0x94, 0x33, 0xe6, 0xc8, 0xc3}}
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#define NS_STYLESHEETSERVICE_CONTRACTID \
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"@mozilla.org/content/style-sheet-service;1"
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class nsStyleSheetService : public nsIStyleSheetService
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{
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public:
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nsStyleSheetService() NS_HIDDEN;
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~nsStyleSheetService() NS_HIDDEN;
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NS_DECL_ISUPPORTS
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NS_DECL_NSISTYLESHEETSERVICE
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NS_HIDDEN_(nsresult) Init();
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nsCOMArray<nsIStyleSheet>* AgentStyleSheets() { return &mSheets[AGENT_SHEET]; }
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nsCOMArray<nsIStyleSheet>* UserStyleSheets() { return &mSheets[USER_SHEET]; }
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static nsStyleSheetService *gInstance;
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private:
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NS_HIDDEN_(void) RegisterFromEnumerator(nsICategoryManager *aManager,
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const char *aCategory,
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nsISimpleEnumerator *aEnumerator,
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PRUint32 aSheetType);
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NS_HIDDEN_(PRInt32) FindSheetByURI(const nsCOMArray<nsIStyleSheet> &sheets,
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nsIURI *sheetURI);
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// Like LoadAndRegisterSheet, but doesn't notify. If succesful, the
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// new sheet will be the last sheet in mSheets[aSheetType].
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NS_HIDDEN_(nsresult) LoadAndRegisterSheetInternal(nsIURI *aSheetURI,
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PRUint32 aSheetType);
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nsCOMArray<nsIStyleSheet> mSheets[2];
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};
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#endif
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