layout/base/nsStyleSheetService.h@b8a032363ba2 (annotated)
layout/base/nsStyleSheetService.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
| michael@0 | 3 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | /* implementation of interface for managing user and user-agent style sheets */ |
| michael@0 | 8 | |
| michael@0 | 9 | #ifndef nsStyleSheetService_h_ |
| michael@0 | 10 | #define nsStyleSheetService_h_ |
| michael@0 | 11 | |
| michael@0 | 12 | #include "nsCOMArray.h" |
| michael@0 | 13 | #include "nsCOMPtr.h" |
| michael@0 | 14 | #include "nsIMemoryReporter.h" |
| michael@0 | 15 | #include "nsIStyleSheetService.h" |
| michael@0 | 16 | #include "mozilla/Attributes.h" |
| michael@0 | 17 | #include "mozilla/MemoryReporting.h" |
| michael@0 | 18 | |
| michael@0 | 19 | class nsICategoryManager; |
| michael@0 | 20 | class nsIMemoryReporter; |
| michael@0 | 21 | class nsISimpleEnumerator; |
| michael@0 | 22 | class nsIStyleSheet; |
| michael@0 | 23 | |
| michael@0 | 24 | #define NS_STYLESHEETSERVICE_CID \ |
| michael@0 | 25 | {0xfcca6f83, 0x9f7d, 0x44e4, {0xa7, 0x4b, 0xb5, 0x94, 0x33, 0xe6, 0xc8, 0xc3}} |
| michael@0 | 26 | |
| michael@0 | 27 | #define NS_STYLESHEETSERVICE_CONTRACTID \ |
| michael@0 | 28 | "@mozilla.org/content/style-sheet-service;1" |
| michael@0 | 29 | |
| michael@0 | 30 | class nsStyleSheetService MOZ_FINAL |
| michael@0 | 31 | : public nsIStyleSheetService |
| michael@0 | 32 | , public nsIMemoryReporter |
| michael@0 | 33 | { |
| michael@0 | 34 | public: |
| michael@0 | 35 | nsStyleSheetService() NS_HIDDEN; |
| michael@0 | 36 | ~nsStyleSheetService() NS_HIDDEN; |
| michael@0 | 37 | |
| michael@0 | 38 | NS_DECL_ISUPPORTS |
| michael@0 | 39 | NS_DECL_NSISTYLESHEETSERVICE |
| michael@0 | 40 | NS_DECL_NSIMEMORYREPORTER |
| michael@0 | 41 | |
| michael@0 | 42 | NS_HIDDEN_(nsresult) Init(); |
| michael@0 | 43 | |
| michael@0 | 44 | nsCOMArray<nsIStyleSheet>* AgentStyleSheets() { return &mSheets[AGENT_SHEET]; } |
| michael@0 | 45 | nsCOMArray<nsIStyleSheet>* UserStyleSheets() { return &mSheets[USER_SHEET]; } |
| michael@0 | 46 | nsCOMArray<nsIStyleSheet>* AuthorStyleSheets() { return &mSheets[AUTHOR_SHEET]; } |
| michael@0 | 47 | |
| michael@0 | 48 | size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const; |
| michael@0 | 49 | |
| michael@0 | 50 | static nsStyleSheetService *GetInstance(); |
| michael@0 | 51 | static nsStyleSheetService *gInstance; |
| michael@0 | 52 | |
| michael@0 | 53 | private: |
| michael@0 | 54 | |
| michael@0 | 55 | NS_HIDDEN_(void) RegisterFromEnumerator(nsICategoryManager *aManager, |
| michael@0 | 56 | const char *aCategory, |
| michael@0 | 57 | nsISimpleEnumerator *aEnumerator, |
| michael@0 | 58 | uint32_t aSheetType); |
| michael@0 | 59 | |
| michael@0 | 60 | NS_HIDDEN_(int32_t) FindSheetByURI(const nsCOMArray<nsIStyleSheet> &sheets, |
| michael@0 | 61 | nsIURI *sheetURI); |
| michael@0 | 62 | |
| michael@0 | 63 | // Like LoadAndRegisterSheet, but doesn't notify. If successful, the |
| michael@0 | 64 | // new sheet will be the last sheet in mSheets[aSheetType]. |
| michael@0 | 65 | NS_HIDDEN_(nsresult) LoadAndRegisterSheetInternal(nsIURI *aSheetURI, |
| michael@0 | 66 | uint32_t aSheetType); |
| michael@0 | 67 | |
| michael@0 | 68 | nsCOMArray<nsIStyleSheet> mSheets[3]; |
| michael@0 | 69 | }; |
| michael@0 | 70 | |
| michael@0 | 71 | #endif |
