зеркало из https://github.com/mozilla/gecko-dev.git
79 строки
3.1 KiB
C++
79 строки
3.1 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.org 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 nsIStyledContent_h___
|
|
#define nsIStyledContent_h___
|
|
|
|
#include "nsIContent.h"
|
|
|
|
class nsString;
|
|
class nsIStyleRule;
|
|
class nsIStyleContext;
|
|
class nsISupportsArray;
|
|
class nsRuleWalker;
|
|
|
|
// IID for the nsIStyledContent class
|
|
#define NS_ISTYLEDCONTENT_IID \
|
|
{ 0xc1e84e01, 0xcd15, 0x11d2, { 0x96, 0xed, 0x0, 0x10, 0x4b, 0x7b, 0x7d, 0xeb } }
|
|
|
|
// Abstract interface for all styled content (that supports ID, CLASS, STYLE, and
|
|
// the ability to specify style hints on an attribute change).
|
|
class nsIStyledContent : public nsIContent {
|
|
public:
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISTYLEDCONTENT_IID)
|
|
|
|
NS_IMETHOD GetID(nsIAtom*& aResult) const = 0;
|
|
NS_IMETHOD GetClasses(nsVoidArray& aArray) const = 0;
|
|
NS_IMETHOD HasClass(nsIAtom* aClass, PRBool aCaseSensitive) const = 0;
|
|
|
|
NS_IMETHOD WalkContentStyleRules(nsRuleWalker* aRuleWalker) = 0;
|
|
NS_IMETHOD WalkInlineStyleRules(nsRuleWalker* aRuleWalker) = 0;
|
|
|
|
/** NRA ***
|
|
* Get a hint that tells the style system what to do when
|
|
* an attribute on this node changes.
|
|
* This only applies to attributes that map their value
|
|
* DIRECTLY into style contexts via NON-CSS style rules
|
|
* All other attributes return NS_STYLE_HINT_CONTENT
|
|
*/
|
|
NS_IMETHOD GetMappedAttributeImpact(const nsIAtom* aAttribute, PRInt32 aModType,
|
|
PRInt32& aHint) const = 0;
|
|
|
|
};
|
|
|
|
#endif /* nsIStyledContent_h___ */
|