зеркало из https://github.com/mozilla/pjs.git
111 строки
4.2 KiB
C++
111 строки
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1999 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
#ifndef nsICSSLoader_h___
|
|
#define nsICSSLoader_h___
|
|
|
|
#include "nslayout.h"
|
|
#include "nsISupports.h"
|
|
|
|
class nsIAtom;
|
|
class nsString;
|
|
class nsIURI;
|
|
class nsICSSParser;
|
|
class nsICSSStyleSheet;
|
|
class nsIPresContext;
|
|
class nsIContent;
|
|
class nsIParser;
|
|
class nsIDocument;
|
|
class nsIUnicharInputStream;
|
|
|
|
// IID for the nsIStyleSheetLoader interface {a6cf9101-15b3-11d2-932e-00805f8add32}
|
|
#define NS_ICSS_LOADER_IID \
|
|
{0xa6cf9101, 0x15b3, 0x11d2, {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
|
|
|
|
typedef void (*nsCSSLoaderCallbackFunc)(nsICSSStyleSheet* aSheet, void *aData);
|
|
|
|
class nsICSSLoader : public nsISupports {
|
|
public:
|
|
static const nsIID& GetIID() { static nsIID iid = NS_ICSS_LOADER_IID; return iid; }
|
|
|
|
NS_IMETHOD Init(nsIDocument* aDocument) = 0;
|
|
NS_IMETHOD DropDocumentReference(void) = 0; // notification that doc is going away
|
|
|
|
NS_IMETHOD SetCaseSensitive(PRBool aCaseSensitive) = 0;
|
|
NS_IMETHOD SetQuirkMode(PRBool aQuirkMode) = 0;
|
|
NS_IMETHOD SetPreferredSheet(const nsString& aTitle) = 0;
|
|
|
|
// Get/Recycle a CSS parser for general use
|
|
NS_IMETHOD GetParserFor(nsICSSStyleSheet* aSheet,
|
|
nsICSSParser** aParser) = 0;
|
|
NS_IMETHOD RecycleParser(nsICSSParser* aParser) = 0;
|
|
|
|
// Load an inline style sheet
|
|
// - if aCompleted is PR_TRUE, the sheet is fully loaded, don't
|
|
// block for it.
|
|
// - if aCompleted is PR_FALSE, the sheet is still loading and
|
|
// will be inserted in the document when complete
|
|
NS_IMETHOD LoadInlineStyle(nsIContent* aElement,
|
|
nsIUnicharInputStream* aIn,
|
|
const nsString& aTitle,
|
|
const nsString& aMedia,
|
|
PRInt32 aDefaultNameSpaceID,
|
|
PRInt32 aDocIndex,
|
|
nsIParser* aParserToUnblock,
|
|
PRBool& aCompleted) = 0;
|
|
|
|
// Load a linked style sheet
|
|
// - if aCompleted is PR_TRUE, the sheet is fully loaded, don't
|
|
// block for it.
|
|
// - if aCompleted is PR_FALSE, the sheet is still loading and
|
|
// will be inserted in the document when complete
|
|
NS_IMETHOD LoadStyleLink(nsIContent* aElement,
|
|
nsIURI* aURL,
|
|
const nsString& aTitle,
|
|
const nsString& aMedia,
|
|
PRInt32 aDefaultNameSpaceID,
|
|
PRInt32 aDocIndex,
|
|
nsIParser* aParserToUnblock,
|
|
PRBool& aCompleted) = 0;
|
|
|
|
// Load a child style sheet (@import)
|
|
NS_IMETHOD LoadChildSheet(nsICSSStyleSheet* aParentSheet,
|
|
nsIURI* aURL,
|
|
const nsString& aMedia,
|
|
PRInt32 aDefaultNameSpaceID,
|
|
PRInt32 aSheetIndex) = 0;
|
|
|
|
// Load a user agent or user sheet immediately
|
|
// (note that @imports mayl come in asynchronously)
|
|
// - if aCompleted is PR_TRUE, the sheet is fully loaded
|
|
// - if aCompleted is PR_FALSE, the sheet is still loading and
|
|
// aCAllback will be called when the sheet is complete
|
|
NS_IMETHOD LoadAgentSheet(nsIURI* aURL,
|
|
nsICSSStyleSheet*& aSheet,
|
|
PRBool& aCompleted,
|
|
nsCSSLoaderCallbackFunc aCallback,
|
|
void *aData) = 0;
|
|
};
|
|
|
|
extern NS_HTML nsresult
|
|
NS_NewCSSLoader(nsIDocument* aDocument, nsICSSLoader** aLoader);
|
|
|
|
extern NS_HTML nsresult
|
|
NS_NewCSSLoader(nsICSSLoader** aLoader);
|
|
|
|
#endif /* nsICSSLoader_h___ */
|