chrome/src/nsChromeRegistryContent.h

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1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 #ifndef nsChromeRegistryContent_h
7 #define nsChromeRegistryContent_h
8
9 #include "nsChromeRegistry.h"
10 #include "nsClassHashtable.h"
11
12 struct ChromePackage;
13 struct ResourceMapping;
14 struct OverrideMapping;
15
16 class nsChromeRegistryContent : public nsChromeRegistry
17 {
18 public:
19 nsChromeRegistryContent();
20
21 void RegisterRemoteChrome(const InfallibleTArray<ChromePackage>& aPackages,
22 const InfallibleTArray<ResourceMapping>& aResources,
23 const InfallibleTArray<OverrideMapping>& aOverrides,
24 const nsACString& aLocale);
25
26 NS_IMETHOD GetLocalesForPackage(const nsACString& aPackage,
27 nsIUTF8StringEnumerator* *aResult) MOZ_OVERRIDE;
28 NS_IMETHOD CheckForNewChrome() MOZ_OVERRIDE;
29 NS_IMETHOD CheckForOSAccessibility() MOZ_OVERRIDE;
30 NS_IMETHOD Observe(nsISupports* aSubject, const char* aTopic,
31 const char16_t* aData) MOZ_OVERRIDE;
32 NS_IMETHOD IsLocaleRTL(const nsACString& package,
33 bool *aResult) MOZ_OVERRIDE;
34 NS_IMETHOD GetSelectedLocale(const nsACString& aPackage,
35 nsACString& aLocale) MOZ_OVERRIDE;
36 NS_IMETHOD GetStyleOverlays(nsIURI *aChromeURL,
37 nsISimpleEnumerator **aResult) MOZ_OVERRIDE;
38 NS_IMETHOD GetXULOverlays(nsIURI *aChromeURL,
39 nsISimpleEnumerator **aResult) MOZ_OVERRIDE;
40
41 private:
42 struct PackageEntry
43 {
44 PackageEntry() : flags(0) { }
45 ~PackageEntry() { }
46
47 nsCOMPtr<nsIURI> contentBaseURI;
48 nsCOMPtr<nsIURI> localeBaseURI;
49 nsCOMPtr<nsIURI> skinBaseURI;
50 uint32_t flags;
51 };
52
53 void RegisterPackage(const ChromePackage& aPackage);
54 void RegisterResource(const ResourceMapping& aResource);
55 void RegisterOverride(const OverrideMapping& aOverride);
56
57 nsresult UpdateSelectedLocale() MOZ_OVERRIDE;
58 nsIURI* GetBaseURIFromPackage(const nsCString& aPackage,
59 const nsCString& aProvider,
60 const nsCString& aPath) MOZ_OVERRIDE;
61 nsresult GetFlagsFromPackage(const nsCString& aPackage, uint32_t* aFlags) MOZ_OVERRIDE;
62
63 nsClassHashtable<nsCStringHashKey, PackageEntry> mPackagesHash;
64 nsCString mLocale;
65
66 virtual void ManifestContent(ManifestProcessingContext& cx, int lineno,
67 char *const * argv, bool platform,
68 bool contentaccessible);
69 virtual void ManifestLocale(ManifestProcessingContext& cx, int lineno,
70 char *const * argv, bool platform,
71 bool contentaccessible);
72 virtual void ManifestSkin(ManifestProcessingContext& cx, int lineno,
73 char *const * argv, bool platform,
74 bool contentaccessible);
75 virtual void ManifestOverlay(ManifestProcessingContext& cx, int lineno,
76 char *const * argv, bool platform,
77 bool contentaccessible);
78 virtual void ManifestStyle(ManifestProcessingContext& cx, int lineno,
79 char *const * argv, bool platform,
80 bool contentaccessible);
81 virtual void ManifestOverride(ManifestProcessingContext& cx, int lineno,
82 char *const * argv, bool platform,
83 bool contentaccessible);
84 virtual void ManifestResource(ManifestProcessingContext& cx, int lineno,
85 char *const * argv, bool platform,
86 bool contentaccessible);
87 };
88
89 #endif // nsChromeRegistryContent_h

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