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- /*
- * DO NOT EDIT. THIS FILE IS GENERATED FROM nsIArray.idl
- */
-
- #ifndef __gen_nsIArray_h__
- #define __gen_nsIArray_h__
-
-
- #ifndef __gen_nsISupports_h__
- #include "nsISupports.h"
- #endif
-
- /* For IDL files that don't want to include root IDL files. */
- #ifndef NS_NO_VTABLE
- #define NS_NO_VTABLE
- #endif
- class nsISimpleEnumerator; /* forward declaration */
-
-
- /* starting interface: nsIArray */
- #define NS_IARRAY_IID_STR "114744d9-c369-456e-b55a-52fe52880d2d"
-
- #define NS_IARRAY_IID \
- {0x114744d9, 0xc369, 0x456e, \
- { 0xb5, 0x5a, 0x52, 0xfe, 0x52, 0x88, 0x0d, 0x2d }}
-
- /**
- * nsIArray
- *
- * An indexed collection of elements. Provides basic functionality for
- * retrieving elements at a specific position, searching for
- * elements. Indexes are zero-based, such that the last element in the
- * array is stored at the index length-1.
- *
- * For an array which can be modified, see nsIMutableArray below.
- *
- * Neither interface makes any attempt to protect the individual
- * elements from modification. The convention is that the elements of
- * the array should not be modified. Documentation within a specific
- * interface should describe variations from this convention.
- *
- * It is also convention that if an interface provides access to an
- * nsIArray, that the array should not be QueryInterfaced to an
- * nsIMutableArray for modification. If the interface in question had
- * intended the array to be modified, it would have returned an
- * nsIMutableArray!
- *
- * null is a valid entry in the array, and as such any nsISupports
- * parameters may be null, except where noted.
- *
- * @status UNDER_REVIEW
- */
- class NS_NO_VTABLE nsIArray : public nsISupports {
- public:
-
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_IARRAY_IID)
-
- /**
- * length
- *
- * number of elements in the array.
- */
- /* readonly attribute unsigned long length; */
- NS_IMETHOD GetLength(PRUint32 *aLength) = 0;
-
- /**
- * queryElementAt()
- *
- * Retrieve a specific element of the array, and QueryInterface it
- * to the specified interface. null is a valid result for
- * this method, but exceptions are thrown in other circumstances
- *
- * @param index position of element
- * @param uuid the IID of the requested interface
- * @param result the object, QI'd to the requested interface
- *
- * @throws NS_ERROR_NO_INTERFACE when an entry exists at the
- * specified index, but the requested interface is not
- * available.
- * @throws NS_ERROR_ILLEGAL_VALUE when index > length-1
- *
- */
- /* void queryElementAt (in unsigned long index, in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result); */
- NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result) = 0;
-
- /**
- * indexOf()
- *
- * Get the position of a specific element. Note that since null is
- * a valid input, exceptions are used to indicate that an element
- * is not found.
- *
- * @param startIndex The initial element to search in the array
- * To start at the beginning, use 0 as the
- * startIndex
- * @param element The element you are looking for
- * @returns a number >= startIndex which is the position of the
- * element in the array.
- * @throws NS_ERROR_NOT_FOUND if the element was not in the array.
- */
- /* unsigned long indexOf (in unsigned long startIndex, in nsISupports element); */
- NS_IMETHOD IndexOf(PRUint32 startIndex, nsISupports *element, PRUint32 *_retval) = 0;
-
- /**
- * enumerate the array
- *
- * @returns a new enumerator positioned at the start of the array
- * @throws NS_ERROR_FAILURE if the array is empty (to make it easy
- * to detect errors)
- */
- /* nsISimpleEnumerator enumerate (); */
- NS_IMETHOD Enumerate(nsISimpleEnumerator **_retval) = 0;
-
- };
-
- /* Use this macro when declaring classes that implement this interface. */
- #define NS_DECL_NSIARRAY \
- NS_IMETHOD GetLength(PRUint32 *aLength); \
- NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result); \
- NS_IMETHOD IndexOf(PRUint32 startIndex, nsISupports *element, PRUint32 *_retval); \
- NS_IMETHOD Enumerate(nsISimpleEnumerator **_retval);
-
- /* Use this macro to declare functions that forward the behavior of this interface to another object. */
- #define NS_FORWARD_NSIARRAY(_to) \
- NS_IMETHOD GetLength(PRUint32 *aLength) { return _to GetLength(aLength); } \
- NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result) { return _to QueryElementAt(index, uuid, result); } \
- NS_IMETHOD IndexOf(PRUint32 startIndex, nsISupports *element, PRUint32 *_retval) { return _to IndexOf(startIndex, element, _retval); } \
- NS_IMETHOD Enumerate(nsISimpleEnumerator **_retval) { return _to Enumerate(_retval); }
-
- /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
- #define NS_FORWARD_SAFE_NSIARRAY(_to) \
- NS_IMETHOD GetLength(PRUint32 *aLength) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetLength(aLength); } \
- NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result) { return !_to ? NS_ERROR_NULL_POINTER : _to->QueryElementAt(index, uuid, result); } \
- NS_IMETHOD IndexOf(PRUint32 startIndex, nsISupports *element, PRUint32 *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->IndexOf(startIndex, element, _retval); } \
- NS_IMETHOD Enumerate(nsISimpleEnumerator **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->Enumerate(_retval); }
-
- #if 0
- /* Use the code below as a template for the implementation class for this interface. */
-
- /* Header file */
- class nsArray : public nsIArray
- {
- public:
- NS_DECL_ISUPPORTS
- NS_DECL_NSIARRAY
-
- nsArray();
-
- private:
- ~nsArray();
-
- protected:
- /* additional members */
- };
-
- /* Implementation file */
- NS_IMPL_ISUPPORTS1(nsArray, nsIArray)
-
- nsArray::nsArray()
- {
- /* member initializers and constructor code */
- }
-
- nsArray::~nsArray()
- {
- /* destructor code */
- }
-
- /* readonly attribute unsigned long length; */
- NS_IMETHODIMP nsArray::GetLength(PRUint32 *aLength)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void queryElementAt (in unsigned long index, in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result); */
- NS_IMETHODIMP nsArray::QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* unsigned long indexOf (in unsigned long startIndex, in nsISupports element); */
- NS_IMETHODIMP nsArray::IndexOf(PRUint32 startIndex, nsISupports *element, PRUint32 *_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* nsISimpleEnumerator enumerate (); */
- NS_IMETHODIMP nsArray::Enumerate(nsISimpleEnumerator **_retval)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* End of implementation class template. */
- #endif
-
-
- /* starting interface: nsIMutableArray */
- #define NS_IMUTABLEARRAY_IID_STR "af059da0-c85b-40ec-af07-ae4bfdc192cc"
-
- #define NS_IMUTABLEARRAY_IID \
- {0xaf059da0, 0xc85b, 0x40ec, \
- { 0xaf, 0x07, 0xae, 0x4b, 0xfd, 0xc1, 0x92, 0xcc }}
-
- /**
- * nsIMutableArray
- * A separate set of methods that will act on the array. Consumers of
- * nsIArray should not QueryInterface to nsIMutableArray unless they
- * own the array.
- *
- * As above, it is legal to add null elements to the array. Note also
- * that null elements can be created as a side effect of
- * insertElementAt(). Conversely, if insertElementAt() is never used,
- * and null elements are never explicitly added to the array, then it
- * is guaranteed that queryElementAt() will never return a null value.
- *
- * Any of these methods may throw NS_ERROR_OUT_OF_MEMORY when the
- * array must grow to complete the call, but the allocation fails.
- *
- * @status UNDER_REVIEW
- */
- class NS_NO_VTABLE nsIMutableArray : public nsIArray {
- public:
-
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_IMUTABLEARRAY_IID)
-
- /**
- * appendElement()
- *
- * Append an element at the end of the array.
- *
- * @param element The element to append.
- * @param weak Whether or not to store the element using a weak
- * reference.
- * @throws NS_ERROR_FAILURE when a weak reference is requested,
- * but the element does not support
- * nsIWeakReference.
- */
- /* void appendElement (in nsISupports element, in boolean weak); */
- NS_IMETHOD AppendElement(nsISupports *element, PRBool weak) = 0;
-
- /**
- * removeElementAt()
- *
- * Remove an element at a specific position, moving all elements
- * stored at a higher position down one.
- * To remove a specific element, use indexOf() to find the index
- * first, then call removeElementAt().
- *
- * @param index the position of the item
- *
- */
- /* void removeElementAt (in unsigned long index); */
- NS_IMETHOD RemoveElementAt(PRUint32 index) = 0;
-
- /**
- * insertElementAt()
- *
- * Insert an element at the given position, moving the element
- * currently located in that position, and all elements in higher
- * position, up by one.
- *
- * @param element The element to insert
- * @param index The position in the array:
- * If the position is lower than the current length
- * of the array, the elements at that position and
- * onwards are bumped one position up.
- * If the position is equal to the current length
- * of the array, the new element is appended.
- * An index lower than 0 or higher than the current
- * length of the array is invalid and will be ignored.
- *
- * @throws NS_ERROR_FAILURE when a weak reference is requested,
- * but the element does not support
- * nsIWeakReference.
- */
- /* void insertElementAt (in nsISupports element, in unsigned long index, in boolean weak); */
- NS_IMETHOD InsertElementAt(nsISupports *element, PRUint32 index, PRBool weak) = 0;
-
- /**
- * replaceElementAt()
- *
- * Replace the element at the given position.
- *
- * @param element The new element to insert
- * @param index The position in the array
- * If the position is lower than the current length
- * of the array, an existing element will be replaced.
- * If the position is equal to the current length
- * of the array, the new element is appended.
- * If the position is higher than the current length
- * of the array, empty elements are appended followed
- * by the new element at the specified position.
- * An index lower than 0 is invalid and will be ignored.
- *
- * @param weak Whether or not to store the new element using a weak
- * reference.
- *
- * @throws NS_ERROR_FAILURE when a weak reference is requested,
- * but the element does not support
- * nsIWeakReference.
- */
- /* void replaceElementAt (in nsISupports element, in unsigned long index, in boolean weak); */
- NS_IMETHOD ReplaceElementAt(nsISupports *element, PRUint32 index, PRBool weak) = 0;
-
- /**
- * clear()
- *
- * clear the entire array, releasing all stored objects
- */
- /* void clear (); */
- NS_IMETHOD Clear(void) = 0;
-
- };
-
- /* Use this macro when declaring classes that implement this interface. */
- #define NS_DECL_NSIMUTABLEARRAY \
- NS_IMETHOD AppendElement(nsISupports *element, PRBool weak); \
- NS_IMETHOD RemoveElementAt(PRUint32 index); \
- NS_IMETHOD InsertElementAt(nsISupports *element, PRUint32 index, PRBool weak); \
- NS_IMETHOD ReplaceElementAt(nsISupports *element, PRUint32 index, PRBool weak); \
- NS_IMETHOD Clear(void);
-
- /* Use this macro to declare functions that forward the behavior of this interface to another object. */
- #define NS_FORWARD_NSIMUTABLEARRAY(_to) \
- NS_IMETHOD AppendElement(nsISupports *element, PRBool weak) { return _to AppendElement(element, weak); } \
- NS_IMETHOD RemoveElementAt(PRUint32 index) { return _to RemoveElementAt(index); } \
- NS_IMETHOD InsertElementAt(nsISupports *element, PRUint32 index, PRBool weak) { return _to InsertElementAt(element, index, weak); } \
- NS_IMETHOD ReplaceElementAt(nsISupports *element, PRUint32 index, PRBool weak) { return _to ReplaceElementAt(element, index, weak); } \
- NS_IMETHOD Clear(void) { return _to Clear(); }
-
- /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
- #define NS_FORWARD_SAFE_NSIMUTABLEARRAY(_to) \
- NS_IMETHOD AppendElement(nsISupports *element, PRBool weak) { return !_to ? NS_ERROR_NULL_POINTER : _to->AppendElement(element, weak); } \
- NS_IMETHOD RemoveElementAt(PRUint32 index) { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveElementAt(index); } \
- NS_IMETHOD InsertElementAt(nsISupports *element, PRUint32 index, PRBool weak) { return !_to ? NS_ERROR_NULL_POINTER : _to->InsertElementAt(element, index, weak); } \
- NS_IMETHOD ReplaceElementAt(nsISupports *element, PRUint32 index, PRBool weak) { return !_to ? NS_ERROR_NULL_POINTER : _to->ReplaceElementAt(element, index, weak); } \
- NS_IMETHOD Clear(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->Clear(); }
-
- #if 0
- /* Use the code below as a template for the implementation class for this interface. */
-
- /* Header file */
- class nsMutableArray : public nsIMutableArray
- {
- public:
- NS_DECL_ISUPPORTS
- NS_DECL_NSIMUTABLEARRAY
-
- nsMutableArray();
-
- private:
- ~nsMutableArray();
-
- protected:
- /* additional members */
- };
-
- /* Implementation file */
- NS_IMPL_ISUPPORTS1(nsMutableArray, nsIMutableArray)
-
- nsMutableArray::nsMutableArray()
- {
- /* member initializers and constructor code */
- }
-
- nsMutableArray::~nsMutableArray()
- {
- /* destructor code */
- }
-
- /* void appendElement (in nsISupports element, in boolean weak); */
- NS_IMETHODIMP nsMutableArray::AppendElement(nsISupports *element, PRBool weak)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void removeElementAt (in unsigned long index); */
- NS_IMETHODIMP nsMutableArray::RemoveElementAt(PRUint32 index)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void insertElementAt (in nsISupports element, in unsigned long index, in boolean weak); */
- NS_IMETHODIMP nsMutableArray::InsertElementAt(nsISupports *element, PRUint32 index, PRBool weak)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void replaceElementAt (in nsISupports element, in unsigned long index, in boolean weak); */
- NS_IMETHODIMP nsMutableArray::ReplaceElementAt(nsISupports *element, PRUint32 index, PRBool weak)
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* void clear (); */
- NS_IMETHODIMP nsMutableArray::Clear()
- {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- /* End of implementation class template. */
- #endif
-
-
- #endif /* __gen_nsIArray_h__ */
-