mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-02 15:15:23 +00:00
0a143da53b
Use the property list in the tables for nsRuleNode::CheckSpecifiedProperties. To reduce heap usage, redesign the storage of properties and values in nsCSSDeclaration to allocate all property-value pairs in a declaration block in a single allocation, and use temporary structures (like the old permanent structures) during parsing and modification. Replace per-property switch statements in nsCSSDeclaration with table-based code to reduce code size. b=125246 r+sr=bzbarsky
111 lines
4.1 KiB
C++
111 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the NPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the NPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
#ifndef nsDOMCSSDeclaration_h___
|
|
#define nsDOMCSSSDeclaration_h___
|
|
|
|
#include "nsISupports.h"
|
|
#include "nsIDOMCSSStyleDeclaration.h"
|
|
#include "nsIDOMCSS2Properties.h"
|
|
|
|
#include "nsAgg.h"
|
|
#include "nsCOMPtr.h"
|
|
|
|
class nsCSSDeclaration;
|
|
class nsICSSParser;
|
|
class nsIURI;
|
|
|
|
class nsDOMCSSDeclaration : public nsIDOMCSSStyleDeclaration
|
|
{
|
|
public:
|
|
nsDOMCSSDeclaration();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
|
|
// NS_DECL_IDOMCSSSTYLEDECLARATION
|
|
NS_IMETHOD GetCssText(nsAString& aCssText);
|
|
NS_IMETHOD SetCssText(const nsAString& aCssText);
|
|
NS_IMETHOD GetLength(PRUint32* aLength);
|
|
NS_IMETHOD GetParentRule(nsIDOMCSSRule** aParentRule);
|
|
NS_IMETHOD GetPropertyValue(const nsAString& aPropertyName,
|
|
nsAString& aReturn);
|
|
NS_IMETHOD GetPropertyCSSValue(const nsAString& aPropertyName,
|
|
nsIDOMCSSValue** aReturn);
|
|
NS_IMETHOD RemoveProperty(const nsAString& aPropertyName,
|
|
nsAString& aReturn) = 0;
|
|
NS_IMETHOD GetPropertyPriority(const nsAString& aPropertyName,
|
|
nsAString& aReturn);
|
|
NS_IMETHOD SetProperty(const nsAString& aPropertyName,
|
|
const nsAString& aValue,
|
|
const nsAString& aPriority);
|
|
NS_IMETHOD Item(PRUint32 aIndex, nsAString& aReturn);
|
|
|
|
|
|
virtual void DropReference() = 0;
|
|
// XXX DeCOMify this, so that |nsCSSDeclaration*| is the return type.
|
|
virtual nsresult GetCSSDeclaration(nsCSSDeclaration **aDecl,
|
|
PRBool aAllocate) = 0;
|
|
virtual nsresult ParsePropertyValue(const nsAString& aPropName,
|
|
const nsAString& aPropValue) = 0;
|
|
virtual nsresult ParseDeclaration(const nsAString& aDecl,
|
|
PRBool aParseOnlyOneDecl,
|
|
PRBool aClearOldDecl) = 0;
|
|
virtual nsresult GetParent(nsISupports **aParent) = 0;
|
|
|
|
protected:
|
|
virtual ~nsDOMCSSDeclaration();
|
|
|
|
private:
|
|
nsCOMPtr<nsISupports> mInner; // CSS2Properties
|
|
};
|
|
|
|
|
|
class CSS2PropertiesTearoff : public nsIDOMNSCSS2Properties
|
|
{
|
|
public:
|
|
NS_DECL_AGGREGATED
|
|
|
|
NS_DECL_NSIDOMCSS2PROPERTIES
|
|
NS_DECL_NSIDOMNSCSS2PROPERTIES
|
|
|
|
CSS2PropertiesTearoff(nsISupports *aOuter);
|
|
virtual ~CSS2PropertiesTearoff();
|
|
};
|
|
|
|
|
|
#endif // nsDOMCSSDeclaration_h___
|