gecko-dev/intl/strres/nsIStringBundle.idl

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/* -*- Mode: IDL; tab-width: 2; 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/. */
#include "nsISupports.idl"
#include "nsISimpleEnumerator.idl"
%{C++
#include "mozilla/MemoryReporting.h"
namespace mozilla {
namespace dom {
class ContentParent;
}
namespace ipc {
class FileDescriptor;
}
}
// Define Contractid and CID
// {D85A17C1-AA7C-11d2-9B8C-00805F8A16D9}
#define NS_STRINGBUNDLESERVICE_CID \
{ 0xd85a17c1, 0xaa7c, 0x11d2, \
{ 0x9b, 0x8c, 0x0, 0x80, 0x5f, 0x8a, 0x16, 0xd9 } }
#define NS_STRINGBUNDLE_CONTRACTID "@mozilla.org/intl/stringbundle;1"
%}
[scriptable, uuid(D85A17C2-AA7C-11d2-9B8C-00805F8A16D9)]
interface nsIStringBundle : nsISupports
{
AString GetStringFromID(in long aID);
// This method is mostly used from JS, where AUTF8String is appropriate.
[binaryname(GetStringFromAUTF8Name)]
AString GetStringFromName(in AUTF8String aName);
// This method is mostly used from C++, where |string| is appropriate because
// the names are most often 8-bit string literals (normally ASCII, though
// u8"foo" literals will also work).
[noscript, binaryname(GetStringFromName)]
AString GetStringFromNameCpp(in string aName);
// this is kind of like ssprintf - except that you can
// only pass it unicode strings, using the %S formatting character.
// the id or name should refer to a string in the bundle that
// uses %S.. do NOT try to use any other types.
// this uses nsTextFormatter::ssprintf to do the dirty work.
AString formatStringFromID(in long aID,
[array, size_is(length)] in wstring params,
in unsigned long length);
// This method is mostly used from JS, where AUTF8String is appropriate.
[binaryname(FormatStringFromAUTF8Name)]
AString formatStringFromName(in AUTF8String aName,
[array, size_is(length)] in wstring params,
in unsigned long length);
// This method is mostly used from C++, where |string| is appropriate because
// the names are most often 8-bit string literals (normally ASCII, though
// u8"foo" literals will also work).
[noscript, binaryname(FormatStringFromName)]
AString formatStringFromNameCpp(in string aName,
[array, size_is(length)] in wstring params,
in unsigned long length);
/*
Implements nsISimpleEnumerator, replaces nsIEnumerator
*/
nsISimpleEnumerator getSimpleEnumeration();
// Preloads string bundle data asynchronously
void asyncPreload();
%{C++
virtual size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const = 0;
virtual size_t SizeOfIncludingThisIfUnshared(mozilla::MallocSizeOf aMallocSizeOf) const = 0;
%}
};
[scriptable, uuid(D85A17C0-AA7C-11d2-9B8C-00805F8A16D9)]
interface nsIStringBundleService : nsISupports
{
nsIStringBundle createBundle(in string aURLSpec);
/**
* Formats a message string from a status code and status arguments.
* @param aStatus - The status code. This is mapped into a string ID and
* and used in the string lookup process (see nsIErrorService).
* @param aStatusArg - The status message argument(s). Multiple arguments
* can be separated by newline ('\n') characters.
* @return the formatted message
*/
AString formatStatusMessage(in nsresult aStatus, in wstring aStatusArg);
/**
* flushes the string bundle cache - useful when the locale changes or
* when we need to get some extra memory back
*
* at some point, we might want to make this flush all the bundles,
* because any bundles that are floating around when the locale changes
* will suddenly contain bad data
*
*/
void flushBundles();
%{C++
virtual size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const = 0;
virtual void SendContentBundles(mozilla::dom::ContentParent* aContentParent) const = 0;
virtual void RegisterContentBundle(const nsCString& aBundleURL,
const mozilla::ipc::FileDescriptor& aMapFile,
size_t aMapSize) = 0;
%}
};