107 lines
3.0 KiB
C++
107 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsSupportsArray_h__
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#define nsSupportsArray_h__
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#include "nsIArray.h"
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#include "nsCOMArray.h"
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#include "mozilla/Attributes.h"
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// Disable deprecation warnings generated by nsISupportsArray and associated
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// classes.
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#if defined(__GNUC__)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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#elif defined(_MSC_VER)
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#pragma warning (push)
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#pragma warning (disable : 4996)
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#endif
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#include "nsISupportsArray.h"
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class nsSupportsArray final : public nsISupportsArray,
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public nsIArray
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{
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~nsSupportsArray(void); // nonvirtual since we're not subclassed
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public:
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nsSupportsArray(void);
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static MOZ_MUST_USE nsresult
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Create(nsISupports* aOuter, REFNSIID aIID, void** aResult);
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSISERIALIZABLE
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// nsICollection methods:
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NS_IMETHOD Count(uint32_t* aResult) override
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{
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*aResult = mArray.Length();
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return NS_OK;
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}
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NS_IMETHOD GetElementAt(uint32_t aIndex, nsISupports** aResult) override;
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MOZ_MUST_USE NS_IMETHOD
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SetElementAt(uint32_t aIndex, nsISupports* aValue) override
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{
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return ReplaceElementAt(aValue, aIndex) ? NS_OK : NS_ERROR_FAILURE;
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}
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MOZ_MUST_USE NS_IMETHOD AppendElement(nsISupports* aElement) override
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{
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// XXX Invalid cast of bool to nsresult (bug 778110)
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return (nsresult)InsertElementAt(aElement, mArray.Length())/* ? NS_OK : NS_ERROR_FAILURE*/;
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}
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// XXX this is badly named - should be RemoveFirstElement
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MOZ_MUST_USE NS_IMETHOD RemoveElement(nsISupports* aElement) override;
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NS_IMETHOD DeprecatedEnumerate(nsIEnumerator** aResult) override;
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NS_IMETHOD Clear(void) override;
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// nsISupportsArray methods:
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NS_IMETHOD_(int32_t) IndexOf(const nsISupports* aPossibleElement) override;
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NS_IMETHOD GetIndexOf(nsISupports* aPossibleElement, int32_t* aResult) override
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{
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*aResult = IndexOf(aPossibleElement);
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return NS_OK;
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}
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MOZ_MUST_USE NS_IMETHOD_(bool)
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InsertElementAt(nsISupports* aElement, uint32_t aIndex) override;
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MOZ_MUST_USE NS_IMETHOD_(bool)
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ReplaceElementAt(nsISupports* aElement, uint32_t aIndex) override;
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MOZ_MUST_USE NS_IMETHOD_(bool)
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RemoveElementAt(uint32_t aIndex) override;
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MOZ_MUST_USE NS_IMETHOD DeleteElementAt(uint32_t aIndex) override
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{
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return (RemoveElementAt(aIndex) ? NS_OK : NS_ERROR_FAILURE);
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}
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MOZ_MUST_USE NS_IMETHOD Clone(nsISupportsArray** aResult) override;
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/**
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* nsIArray adapters.
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*/
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NS_DECL_NSIARRAY
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private:
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// Copy constructors are not allowed
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explicit nsSupportsArray(const nsISupportsArray& aOther);
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nsCOMArray<nsISupports> mArray;
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};
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#if defined(__GNUC__)
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#pragma GCC diagnostic pop
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#elif defined(_MSC_VER)
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#pragma warning (pop)
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#endif
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#endif // nsSupportsArray_h__
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