RetroZilla/content/xul/document/public/nsIXULPrototypeCache.h
2015-10-20 23:03:22 -04:00

139 lines
4.6 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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):
* Ben Goodger <ben@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of 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 MPL, 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 MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
*/
#ifndef nsIXULPrototypeCache_h__
#define nsIXULPrototypeCache_h__
#include "nsISupports.h"
class nsICSSStyleSheet;
class nsIURI;
class nsIXULPrototypeDocument;
class nsIXULDocument;
class nsCString;
class nsIDocument;
class nsIXBLDocumentInfo;
class nsIFastLoadService;
// {3A0A0FC1-8349-11d3-BE47-00104BDE6048}
#define NS_XULPROTOTYPECACHE_CID \
{ 0x3a0a0fc1, 0x8349, 0x11d3, { 0xbe, 0x47, 0x0, 0x10, 0x4b, 0xde, 0x60, 0x48 } }
// {CD196299-18E9-4642-AD43-666315C4D241}
#define NS_IXULPROTOTYPECACHE_IID \
{ 0xcd196299, 0x18e9, 0x4642, { 0xad, 0x43, 0x66, 0x63, 0x15, 0xc4, 0xd2, 0x41 } };
class nsIXULPrototypeCache : public nsISupports
{
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IXULPROTOTYPECACHE_IID);
NS_IMETHOD GetPrototype(nsIURI* aURI, nsIXULPrototypeDocument** _result) = 0;
NS_IMETHOD PutPrototype(nsIXULPrototypeDocument* aDocument) = 0;
NS_IMETHOD FlushPrototypes() = 0;
NS_IMETHOD GetStyleSheet(nsIURI* aURI, nsICSSStyleSheet** _result) = 0;
NS_IMETHOD PutStyleSheet(nsICSSStyleSheet* aStyleSheet) = 0;
NS_IMETHOD FlushStyleSheets() = 0;
NS_IMETHOD GetScript(nsIURI* aURI, void** aScriptObject) = 0;
NS_IMETHOD PutScript(nsIURI* aURI, void* aScriptObject) = 0;
NS_IMETHOD FlushScripts() = 0;
NS_IMETHOD GetXBLDocumentInfo(nsIURI* aURL, nsIXBLDocumentInfo** aResult) = 0;
NS_IMETHOD PutXBLDocumentInfo(nsIXBLDocumentInfo* aDocument) = 0;
NS_IMETHOD FlushXBLInformation() = 0;
/**
* Flush the cache; remove all XUL prototype documents, style
* sheets, and scripts.
*/
NS_IMETHOD Flush() = 0;
/**
* Determine if the prototype cache is enabled
*/
NS_IMETHOD GetEnabled(PRBool* aIsEnabled) = 0;
/**
* Stop the FastLoad process abruptly, removing the FastLoad file.
*/
NS_IMETHOD AbortFastLoads() = 0;
/**
* Retrieve the FastLoad service
*/
NS_IMETHOD GetFastLoadService(nsIFastLoadService** aResult) = 0;
/**
* Remove a XULDocument from the set of loading documents
*/
NS_IMETHOD RemoveFromFastLoadSet(nsIURI* aDocumentURI) = 0;
/**
* Write Prototype Document to FastLoad file
*/
NS_IMETHOD WritePrototype(nsIXULPrototypeDocument* aDocument) = 0;
};
NS_IMETHODIMP
NS_NewXULPrototypeCache(nsISupports* aOuter, REFNSIID aIID, void** aResult);
const char XUL_FASTLOAD_FILE_BASENAME[] = "XUL";
// Increase the subtractor when changing version, say when changing the
// (opaque to XPCOM FastLoad code) format of XUL-specific XDR serializations.
// See also JSXDR_BYTECODE_VERSION in jsxdrapi.h, which tracks incompatible JS
// bytecode version changes.
#define XUL_FASTLOAD_FILE_VERSION (0xfeedbeef - 21)
#define XUL_SERIALIZATION_BUFFER_SIZE (64 * 1024)
#define XUL_DESERIALIZATION_BUFFER_SIZE (8 * 1024)
#endif // nsIXULPrototypeCache_h__