summaryrefslogtreecommitdiff
path: root/chrome/nsChromeRegistryContent.h
blob: 0a74d13db264a48220223cd3e9f9275dd81813df (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */

#ifndef nsChromeRegistryContent_h
#define nsChromeRegistryContent_h

#include "nsChromeRegistry.h"
#include "nsClassHashtable.h"

struct ChromePackage;
struct SubstitutionMapping;
struct OverrideMapping;

class nsChromeRegistryContent : public nsChromeRegistry
{
 public:
  nsChromeRegistryContent();

  void RegisterRemoteChrome(const InfallibleTArray<ChromePackage>& aPackages,
                            const InfallibleTArray<SubstitutionMapping>& aResources,
                            const InfallibleTArray<OverrideMapping>& aOverrides,
                            const nsACString& aLocale,
                            bool aReset);

  NS_IMETHOD GetLocalesForPackage(const nsACString& aPackage,
                                  nsIUTF8StringEnumerator* *aResult) override;
  NS_IMETHOD CheckForNewChrome() override;
  NS_IMETHOD CheckForOSAccessibility() override;
  NS_IMETHOD Observe(nsISupports* aSubject, const char* aTopic,
                     const char16_t* aData) override;
  NS_IMETHOD IsLocaleRTL(const nsACString& package,
                         bool *aResult) override;
  NS_IMETHOD GetSelectedLocale(const nsACString& aPackage,
                               bool aAsBCP47,
                               nsACString& aLocale) override;
  NS_IMETHOD GetStyleOverlays(nsIURI *aChromeURL,
                              nsISimpleEnumerator **aResult) override;
  NS_IMETHOD GetXULOverlays(nsIURI *aChromeURL,
                            nsISimpleEnumerator **aResult) override;

  void RegisterPackage(const ChromePackage& aPackage);
  void RegisterOverride(const OverrideMapping& aOverride);
  void RegisterSubstitution(const SubstitutionMapping& aResource);

 private:
  struct PackageEntry
  {
    PackageEntry() : flags(0) { }
    ~PackageEntry() { }

    nsCOMPtr<nsIURI> contentBaseURI;
    nsCOMPtr<nsIURI> localeBaseURI;
    nsCOMPtr<nsIURI> skinBaseURI;
    uint32_t         flags;
  };

  nsresult UpdateSelectedLocale() override;
  nsIURI* GetBaseURIFromPackage(const nsCString& aPackage,
                     const nsCString& aProvider,
                     const nsCString& aPath) override;
  nsresult GetFlagsFromPackage(const nsCString& aPackage, uint32_t* aFlags) override;

  nsClassHashtable<nsCStringHashKey, PackageEntry> mPackagesHash;
  nsCString mLocale;

  virtual void ManifestContent(ManifestProcessingContext& cx, int lineno,
                               char *const * argv, int flags) override;
  virtual void ManifestLocale(ManifestProcessingContext& cx, int lineno,
                              char *const * argv, int flags) override;
  virtual void ManifestSkin(ManifestProcessingContext& cx, int lineno,
                            char *const * argv, int flags) override;
  virtual void ManifestOverlay(ManifestProcessingContext& cx, int lineno,
                               char *const * argv, int flags) override;
  virtual void ManifestStyle(ManifestProcessingContext& cx, int lineno,
                             char *const * argv, int flags) override;
  virtual void ManifestOverride(ManifestProcessingContext& cx, int lineno,
                                char *const * argv, int flags) override;
  virtual void ManifestResource(ManifestProcessingContext& cx, int lineno,
                                char *const * argv, int flags) override;
};

#endif // nsChromeRegistryContent_h