mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 00:55:37 +00:00
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/* implementation of interface for managing user and user-agent style sheets */
|
|
|
|
#ifndef nsStyleSheetService_h_
|
|
#define nsStyleSheetService_h_
|
|
|
|
#include "nsCOMArray.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIMemoryReporter.h"
|
|
#include "nsIStyleSheetService.h"
|
|
#include "mozilla/Attributes.h"
|
|
#include "mozilla/MemoryReporting.h"
|
|
#include "mozilla/StyleSheetHandle.h"
|
|
|
|
class nsICategoryManager;
|
|
class nsIMemoryReporter;
|
|
class nsISimpleEnumerator;
|
|
|
|
#define NS_STYLESHEETSERVICE_CID \
|
|
{ 0x3b55e72e, 0xab7e, 0x431b, \
|
|
{ 0x89, 0xc0, 0x3b, 0x06, 0xa8, 0xb1, 0x40, 0x16 } }
|
|
|
|
#define NS_STYLESHEETSERVICE_CONTRACTID \
|
|
"@mozilla.org/content/style-sheet-service;1"
|
|
|
|
class nsStyleSheetService final
|
|
: public nsIStyleSheetService
|
|
, public nsIMemoryReporter
|
|
{
|
|
public:
|
|
nsStyleSheetService();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSISTYLESHEETSERVICE
|
|
NS_DECL_NSIMEMORYREPORTER
|
|
|
|
nsresult Init();
|
|
|
|
nsTArray<mozilla::StyleSheetHandle::RefPtr>* AgentStyleSheets()
|
|
{
|
|
return &mSheets[AGENT_SHEET];
|
|
}
|
|
nsTArray<mozilla::StyleSheetHandle::RefPtr>* UserStyleSheets()
|
|
{
|
|
return &mSheets[USER_SHEET];
|
|
}
|
|
nsTArray<mozilla::StyleSheetHandle::RefPtr>* AuthorStyleSheets()
|
|
{
|
|
return &mSheets[AUTHOR_SHEET];
|
|
}
|
|
|
|
size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;
|
|
|
|
static nsStyleSheetService *GetInstance();
|
|
static nsStyleSheetService *gInstance;
|
|
|
|
private:
|
|
~nsStyleSheetService();
|
|
|
|
void RegisterFromEnumerator(nsICategoryManager *aManager,
|
|
const char *aCategory,
|
|
nsISimpleEnumerator *aEnumerator,
|
|
uint32_t aSheetType);
|
|
|
|
int32_t FindSheetByURI(const nsTArray<mozilla::StyleSheetHandle::RefPtr>& aSheets,
|
|
nsIURI* aSheetURI);
|
|
|
|
// Like LoadAndRegisterSheet, but doesn't notify. If successful, the
|
|
// new sheet will be the last sheet in mSheets[aSheetType].
|
|
nsresult LoadAndRegisterSheetInternal(nsIURI *aSheetURI,
|
|
uint32_t aSheetType);
|
|
|
|
nsTArray<mozilla::StyleSheetHandle::RefPtr> mSheets[3];
|
|
};
|
|
|
|
#endif
|