mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-16 06:45:42 +00:00
43de9e89bf
MozReview-Commit-ID: HUfb47Eei7P --HG-- extra : rebase_source : a6edf2f1163b799e9c62eb510d5e52e7a9d014b8
95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* 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 nsStringBundle_h__
|
|
#define nsStringBundle_h__
|
|
|
|
#include "mozilla/Mutex.h"
|
|
#include "nsIStringBundle.h"
|
|
#include "nsIMemoryReporter.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsString.h"
|
|
#include "nsCOMArray.h"
|
|
|
|
class nsIPersistentProperties;
|
|
|
|
|
|
class nsStringBundleBase : public nsIStringBundle
|
|
, public nsIMemoryReporter
|
|
{
|
|
public:
|
|
MOZ_DEFINE_MALLOC_SIZE_OF(MallocSizeOf)
|
|
|
|
nsresult ParseProperties(nsIPersistentProperties**);
|
|
|
|
NS_DECL_THREADSAFE_ISUPPORTS
|
|
NS_DECL_NSISTRINGBUNDLE
|
|
NS_DECL_NSIMEMORYREPORTER
|
|
|
|
virtual nsresult LoadProperties() = 0;
|
|
|
|
const nsCString& BundleURL() const { return mPropertiesURL; }
|
|
|
|
// Returns true if this bundle has more than one reference. If it has only
|
|
// a single reference, it is assumed to be held alive by the bundle cache.
|
|
bool IsShared() const { return mRefCnt > 1; }
|
|
|
|
static nsStringBundleBase* Cast(nsIStringBundle* aBundle)
|
|
{
|
|
return static_cast<nsStringBundleBase*>(aBundle);
|
|
}
|
|
|
|
template <typename T, typename... Args>
|
|
static already_AddRefed<T> Create(Args... args);
|
|
|
|
protected:
|
|
nsStringBundleBase(const char* aURLSpec);
|
|
|
|
virtual ~nsStringBundleBase();
|
|
|
|
virtual nsresult GetStringImpl(const nsACString& aName, nsAString& aResult) = 0;
|
|
|
|
virtual nsresult GetSimpleEnumerationImpl(nsISimpleEnumerator** elements) = 0;
|
|
|
|
void RegisterMemoryReporter();
|
|
|
|
nsCString mPropertiesURL;
|
|
mozilla::Mutex mMutex;
|
|
bool mAttemptedLoad;
|
|
bool mLoaded;
|
|
|
|
size_t SizeOfIncludingThisIfUnshared(mozilla::MallocSizeOf aMallocSizeOf) const override;
|
|
|
|
public:
|
|
static nsresult FormatString(const char16_t *formatStr,
|
|
const char16_t **aParams, uint32_t aLength,
|
|
nsAString& aResult);
|
|
};
|
|
|
|
class nsStringBundle : public nsStringBundleBase
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
nsCOMPtr<nsIPersistentProperties> mProps;
|
|
|
|
nsresult LoadProperties() override;
|
|
|
|
size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const override;
|
|
|
|
protected:
|
|
friend class nsStringBundleBase;
|
|
|
|
explicit nsStringBundle(const char* aURLSpec);
|
|
|
|
virtual ~nsStringBundle();
|
|
|
|
nsresult GetStringImpl(const nsACString& aName, nsAString& aResult) override;
|
|
|
|
nsresult GetSimpleEnumerationImpl(nsISimpleEnumerator** elements) override;
|
|
};
|
|
|
|
#endif
|