2007-03-22 10:30:00 -07:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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// vim:cindent:ts=2:et:sw=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) 1999
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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@dbaron.org>
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* Boris Zbarsky <bzbarsky@mit.edu>
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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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/* rules in a CSS stylesheet other than style rules (e.g., @import rules) */
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#ifndef nsCSSRules_h_
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#define nsCSSRules_h_
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2010-08-07 22:28:33 -07:00
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#include "mozilla/css/GroupRule.h"
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2007-03-22 10:30:00 -07:00
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#include "nsIDOMCSSMediaRule.h"
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#include "nsIDOMCSSMozDocumentRule.h"
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2008-08-07 16:15:40 -07:00
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#include "nsIDOMCSSFontFaceRule.h"
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2011-04-11 23:18:44 -07:00
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#ifdef MOZ_CSS_ANIMATIONS
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2011-04-11 23:18:43 -07:00
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#include "nsIDOMMozCSSKeyframeRule.h"
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#include "nsIDOMMozCSSKeyframesRule.h"
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2011-04-11 23:18:44 -07:00
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#endif
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2008-08-07 16:15:40 -07:00
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#include "nsIDOMCSSStyleDeclaration.h"
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2011-04-11 23:18:43 -07:00
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#include "nsICSSRuleList.h"
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2008-08-07 16:15:40 -07:00
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#include "nsAutoPtr.h"
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#include "nsCSSProperty.h"
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#include "nsCSSValue.h"
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2010-08-07 22:34:19 -07:00
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#include "nsIDOMCSSCharsetRule.h"
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2011-04-11 23:18:43 -07:00
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#include "nsTArray.h"
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#include "nsDOMCSSDeclaration.h"
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#include "Declaration.h"
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namespace mozilla {
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namespace css {
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class StyleRule;
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}
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}
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2007-03-22 10:30:00 -07:00
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class nsMediaList;
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2011-03-17 22:18:08 -07:00
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namespace mozilla {
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namespace css {
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class NS_FINAL_CLASS MediaRule : public GroupRule,
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public nsIDOMCSSMediaRule
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{
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public:
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2011-03-17 22:18:08 -07:00
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MediaRule();
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private:
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MediaRule(const MediaRule& aCopy);
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~MediaRule();
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public:
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2007-03-22 10:30:00 -07:00
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NS_DECL_ISUPPORTS_INHERITED
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// nsIStyleRule methods
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#ifdef DEBUG
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2010-05-19 19:28:00 -07:00
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virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
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2007-03-22 10:30:00 -07:00
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#endif
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2011-04-07 18:23:46 -07:00
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// Rule methods
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virtual void SetStyleSheet(nsCSSStyleSheet* aSheet); //override GroupRule
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virtual PRInt32 GetType() const;
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virtual already_AddRefed<Rule> Clone() const;
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2011-04-07 23:36:09 -07:00
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virtual nsIDOMCSSRule* GetDOMRule()
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2008-10-22 07:31:14 -07:00
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{
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return this;
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}
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2007-03-22 10:30:00 -07:00
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// nsIDOMCSSRule interface
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NS_DECL_NSIDOMCSSRULE
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// nsIDOMCSSMediaRule interface
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NS_DECL_NSIDOMCSSMEDIARULE
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2010-08-07 22:28:33 -07:00
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// rest of GroupRule
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virtual PRBool UseForPresentation(nsPresContext* aPresContext,
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nsMediaQueryResultCacheKey& aKey);
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2007-03-22 10:30:00 -07:00
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// @media rule methods
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nsresult SetMedia(nsMediaList* aMedia);
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protected:
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2008-08-07 16:15:40 -07:00
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nsRefPtr<nsMediaList> mMedia;
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2007-03-22 10:30:00 -07:00
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};
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2011-03-17 22:18:08 -07:00
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class NS_FINAL_CLASS DocumentRule : public GroupRule,
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public nsIDOMCSSMozDocumentRule
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2007-03-22 10:30:00 -07:00
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{
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public:
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2011-03-17 22:18:08 -07:00
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DocumentRule();
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private:
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DocumentRule(const DocumentRule& aCopy);
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~DocumentRule();
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public:
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2007-03-22 10:30:00 -07:00
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NS_DECL_ISUPPORTS_INHERITED
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// nsIStyleRule methods
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#ifdef DEBUG
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2010-05-19 19:28:00 -07:00
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virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
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2007-03-22 10:30:00 -07:00
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#endif
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2011-04-07 18:23:46 -07:00
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// Rule methods
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2010-07-18 07:39:20 -07:00
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virtual PRInt32 GetType() const;
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2011-04-07 18:23:46 -07:00
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virtual already_AddRefed<Rule> Clone() const;
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2011-04-07 23:36:09 -07:00
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virtual nsIDOMCSSRule* GetDOMRule()
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2008-10-22 07:31:14 -07:00
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{
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return this;
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}
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2007-03-22 10:30:00 -07:00
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// nsIDOMCSSRule interface
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NS_DECL_NSIDOMCSSRULE
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// nsIDOMCSSMozDocumentRule interface
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NS_DECL_NSIDOMCSSMOZDOCUMENTRULE
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2010-08-07 22:28:33 -07:00
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// rest of GroupRule
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2010-08-07 22:29:28 -07:00
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virtual PRBool UseForPresentation(nsPresContext* aPresContext,
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nsMediaQueryResultCacheKey& aKey);
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2007-03-22 10:30:00 -07:00
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enum Function {
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eURL,
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eURLPrefix,
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eDomain,
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eRegExp
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2007-03-22 10:30:00 -07:00
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};
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struct URL {
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Function func;
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nsCString url;
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URL *next;
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URL() : next(nsnull) {}
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URL(const URL& aOther)
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: func(aOther.func)
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, url(aOther.url)
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, next(aOther.next ? new URL(*aOther.next) : nsnull)
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{
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}
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2009-01-16 15:33:57 -08:00
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~URL();
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2007-03-22 10:30:00 -07:00
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};
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void SetURLs(URL *aURLs) { mURLs = aURLs; }
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protected:
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nsAutoPtr<URL> mURLs; // linked list of |struct URL| above.
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};
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2011-03-17 22:18:08 -07:00
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} // namespace css
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} // namespace mozilla
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2008-08-07 16:15:40 -07:00
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// A nsCSSFontFaceStyleDecl is always embedded in a nsCSSFontFaceRule.
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class nsCSSFontFaceRule;
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class nsCSSFontFaceStyleDecl : public nsIDOMCSSStyleDeclaration
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIDOMCSSSTYLEDECLARATION
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nsresult GetPropertyValue(nsCSSFontDesc aFontDescID,
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nsAString & aResult NS_OUTPARAM) const;
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protected:
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friend class nsCSSFontFaceRule;
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nsCSSValue mFamily;
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nsCSSValue mStyle;
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nsCSSValue mWeight;
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nsCSSValue mStretch;
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nsCSSValue mSrc;
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nsCSSValue mUnicodeRange;
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2010-07-13 13:30:42 -07:00
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nsCSSValue mFontFeatureSettings;
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nsCSSValue mFontLanguageOverride;
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2008-08-07 16:15:40 -07:00
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static nsCSSValue nsCSSFontFaceStyleDecl::* const Fields[];
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inline nsCSSFontFaceRule* ContainingRule();
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inline const nsCSSFontFaceRule* ContainingRule() const;
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private:
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// NOT TO BE IMPLEMENTED
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// This object cannot be allocated on its own, only as part of
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// nsCSSFontFaceRule.
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void* operator new(size_t size) CPP_THROW_NEW;
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};
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2011-03-06 19:59:03 -08:00
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class NS_FINAL_CLASS nsCSSFontFaceRule : public mozilla::css::Rule,
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2010-09-18 12:15:31 -07:00
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public nsIDOMCSSFontFaceRule
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2008-08-07 16:15:40 -07:00
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{
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public:
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2010-10-06 21:25:47 -07:00
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nsCSSFontFaceRule() {}
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nsCSSFontFaceRule(const nsCSSFontFaceRule& aCopy)
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// copy everything except our reference count
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2011-03-06 19:59:03 -08:00
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: mozilla::css::Rule(aCopy), mDecl(aCopy.mDecl) {}
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2010-10-06 21:25:47 -07:00
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2011-03-17 22:18:08 -07:00
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NS_DECL_ISUPPORTS_INHERITED
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2008-08-07 16:15:40 -07:00
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// nsIStyleRule methods
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#ifdef DEBUG
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2010-05-19 19:28:00 -07:00
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virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
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2008-08-07 16:15:40 -07:00
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#endif
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2011-04-07 18:23:46 -07:00
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// Rule methods
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2008-08-07 16:15:40 -07:00
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DECL_STYLE_RULE_INHERIT
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2010-07-18 07:39:20 -07:00
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virtual PRInt32 GetType() const;
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2011-04-07 18:23:46 -07:00
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virtual already_AddRefed<mozilla::css::Rule> Clone() const;
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2008-08-07 16:15:40 -07:00
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// nsIDOMCSSRule interface
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NS_DECL_NSIDOMCSSRULE
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// nsIDOMCSSFontFaceRule interface
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NS_DECL_NSIDOMCSSFONTFACERULE
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void SetDesc(nsCSSFontDesc aDescID, nsCSSValue const & aValue);
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void GetDesc(nsCSSFontDesc aDescID, nsCSSValue & aValue);
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protected:
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friend class nsCSSFontFaceStyleDecl;
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nsCSSFontFaceStyleDecl mDecl;
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};
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2008-11-26 19:50:16 -08:00
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// nsFontFaceRuleContainer - used for associating sheet type with
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// specific @font-face rules
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struct nsFontFaceRuleContainer {
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nsRefPtr<nsCSSFontFaceRule> mRule;
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PRUint8 mSheetType;
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};
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2008-08-07 16:15:40 -07:00
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inline nsCSSFontFaceRule*
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nsCSSFontFaceStyleDecl::ContainingRule()
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{
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return reinterpret_cast<nsCSSFontFaceRule*>
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(reinterpret_cast<char*>(this) - offsetof(nsCSSFontFaceRule, mDecl));
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}
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inline const nsCSSFontFaceRule*
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nsCSSFontFaceStyleDecl::ContainingRule() const
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{
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return reinterpret_cast<const nsCSSFontFaceRule*>
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(reinterpret_cast<const char*>(this) - offsetof(nsCSSFontFaceRule, mDecl));
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}
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2007-03-22 10:30:00 -07:00
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2010-08-07 22:34:19 -07:00
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namespace mozilla {
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namespace css {
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class NS_FINAL_CLASS CharsetRule : public Rule,
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public nsIDOMCSSCharsetRule
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{
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public:
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CharsetRule(const nsAString& aEncoding);
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private:
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// For |Clone|
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CharsetRule(const CharsetRule& aCopy);
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~CharsetRule() {}
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public:
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NS_DECL_ISUPPORTS_INHERITED
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DECL_STYLE_RULE_INHERIT
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// nsIStyleRule methods
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#ifdef DEBUG
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virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
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#endif
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2011-04-07 18:23:46 -07:00
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// Rule methods
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2010-08-07 22:34:19 -07:00
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virtual PRInt32 GetType() const;
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2011-04-07 18:23:46 -07:00
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virtual already_AddRefed<Rule> Clone() const;
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2010-08-07 22:34:19 -07:00
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// nsIDOMCSSRule interface
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NS_DECL_NSIDOMCSSRULE
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// nsIDOMCSSCharsetRule methods
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NS_IMETHOD GetEncoding(nsAString& aEncoding);
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NS_IMETHOD SetEncoding(const nsAString& aEncoding);
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private:
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nsString mEncoding;
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};
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} // namespace css
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} // namespace mozilla
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2011-04-11 23:18:44 -07:00
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#ifdef MOZ_CSS_ANIMATIONS
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2011-04-11 23:18:43 -07:00
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|
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class nsCSSKeyframeRule;
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class NS_FINAL_CLASS nsCSSKeyframeStyleDeclaration
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: public nsDOMCSSDeclaration
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{
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public:
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nsCSSKeyframeStyleDeclaration(nsCSSKeyframeRule *aRule);
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virtual ~nsCSSKeyframeStyleDeclaration();
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NS_IMETHOD GetParentRule(nsIDOMCSSRule **aParent);
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void DropReference() { mRule = nsnull; }
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virtual mozilla::css::Declaration* GetCSSDeclaration(PRBool aAllocate);
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virtual nsresult SetCSSDeclaration(mozilla::css::Declaration* aDecl);
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2011-04-27 13:53:49 -07:00
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virtual void GetCSSParsingEnvironment(CSSParsingEnvironment& aCSSParseEnv);
|
2011-04-11 23:18:43 -07:00
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|
virtual nsIDocument* DocToUpdate();
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NS_IMETHOD_(nsrefcnt) AddRef();
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NS_IMETHOD_(nsrefcnt) Release();
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virtual nsINode *GetParentObject()
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|
|
{
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|
return nsnull;
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}
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protected:
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|
nsAutoRefCnt mRefCnt;
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NS_DECL_OWNINGTHREAD
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// This reference is not reference-counted. The rule object tells us
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// when it's about to go away.
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|
|
nsCSSKeyframeRule *mRule;
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};
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class NS_FINAL_CLASS nsCSSKeyframeRule : public mozilla::css::Rule,
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public nsIDOMMozCSSKeyframeRule
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{
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public:
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// WARNING: Steals the contents of aKeys *and* aDeclaration
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nsCSSKeyframeRule(nsTArray<float> aKeys,
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nsAutoPtr<mozilla::css::Declaration> aDeclaration)
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|
|
: mDeclaration(aDeclaration)
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|
|
{
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|
mKeys.SwapElements(aKeys);
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}
|
2011-04-07 18:23:46 -07:00
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private:
|
2011-04-11 23:18:43 -07:00
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|
|
nsCSSKeyframeRule(const nsCSSKeyframeRule& aCopy);
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|
|
~nsCSSKeyframeRule();
|
2011-04-07 18:23:46 -07:00
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|
|
public:
|
2011-05-06 00:33:57 -07:00
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|
|
NS_DECL_ISUPPORTS_INHERITED
|
2011-04-11 23:18:43 -07:00
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|
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// nsIStyleRule methods
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|
|
#ifdef DEBUG
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|
|
virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
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|
|
#endif
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|
2011-04-07 18:23:46 -07:00
|
|
|
// Rule methods
|
2011-04-11 23:18:43 -07:00
|
|
|
DECL_STYLE_RULE_INHERIT
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|
|
virtual PRInt32 GetType() const;
|
2011-04-07 18:23:46 -07:00
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|
|
virtual already_AddRefed<mozilla::css::Rule> Clone() const;
|
2011-04-11 23:18:43 -07:00
|
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|
|
|
// nsIDOMCSSRule interface
|
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|
|
NS_DECL_NSIDOMCSSRULE
|
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|
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|
|
|
|
// nsIDOMMozCSSKeyframeRule interface
|
|
|
|
NS_DECL_NSIDOMMOZCSSKEYFRAMERULE
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|
|
|
|
|
|
|
const nsTArray<float>& GetKeys() const { return mKeys; }
|
|
|
|
mozilla::css::Declaration* Declaration() { return mDeclaration; }
|
|
|
|
|
|
|
|
void ChangeDeclaration(mozilla::css::Declaration* aDeclaration);
|
|
|
|
|
|
|
|
private:
|
|
|
|
nsAutoTArray<float, 1> mKeys;
|
|
|
|
nsAutoPtr<mozilla::css::Declaration> mDeclaration;
|
|
|
|
// lazily created when needed:
|
|
|
|
nsRefPtr<nsCSSKeyframeStyleDeclaration> mDOMDeclaration;
|
|
|
|
};
|
|
|
|
|
|
|
|
class NS_FINAL_CLASS nsCSSKeyframesRule : public mozilla::css::GroupRule,
|
|
|
|
public nsIDOMMozCSSKeyframesRule
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
nsCSSKeyframesRule(const nsSubstring& aName)
|
|
|
|
: mName(aName)
|
|
|
|
{
|
|
|
|
}
|
2011-04-07 18:23:46 -07:00
|
|
|
private:
|
2011-04-11 23:18:43 -07:00
|
|
|
nsCSSKeyframesRule(const nsCSSKeyframesRule& aCopy);
|
|
|
|
~nsCSSKeyframesRule();
|
2011-04-07 18:23:46 -07:00
|
|
|
public:
|
2011-04-11 23:18:43 -07:00
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
|
|
|
|
// nsIStyleRule methods
|
|
|
|
#ifdef DEBUG
|
|
|
|
virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
|
|
|
|
#endif
|
|
|
|
|
2011-04-07 18:23:46 -07:00
|
|
|
// Rule methods
|
2011-04-11 23:18:43 -07:00
|
|
|
virtual PRInt32 GetType() const;
|
2011-04-07 18:23:46 -07:00
|
|
|
virtual already_AddRefed<mozilla::css::Rule> Clone() const;
|
2011-04-07 23:36:09 -07:00
|
|
|
virtual nsIDOMCSSRule* GetDOMRule()
|
2011-04-11 23:18:43 -07:00
|
|
|
{
|
|
|
|
return this;
|
|
|
|
}
|
|
|
|
|
|
|
|
// nsIDOMCSSRule interface
|
|
|
|
NS_DECL_NSIDOMCSSRULE
|
|
|
|
|
|
|
|
// nsIDOMMozCSSKeyframesRule interface
|
|
|
|
NS_DECL_NSIDOMMOZCSSKEYFRAMESRULE
|
|
|
|
|
|
|
|
// rest of GroupRule
|
|
|
|
virtual PRBool UseForPresentation(nsPresContext* aPresContext,
|
|
|
|
nsMediaQueryResultCacheKey& aKey);
|
|
|
|
|
|
|
|
const nsString& GetName() { return mName; }
|
|
|
|
|
|
|
|
private:
|
|
|
|
PRUint32 FindRuleIndexForKey(const nsAString& aKey);
|
|
|
|
|
|
|
|
nsString mName;
|
|
|
|
};
|
2011-04-11 23:18:44 -07:00
|
|
|
#endif
|
2011-04-11 23:18:43 -07:00
|
|
|
|
2007-03-22 10:30:00 -07:00
|
|
|
#endif /* !defined(nsCSSRules_h_) */
|