gecko-dev/xpcom/reflect/xptinfo/nsIInterfaceInfo.idl

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/* -*- Mode: C++; tab-width: 8; 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/. */
/* The nsIInterfaceInfo public declaration. */
#include "nsISupports.idl"
// forward declaration of non-XPCOM types
[ptr] native nsXPTMethodInfoPtr(nsXPTMethodInfo);
[ptr] native nsXPTParamInfoPtr(nsXPTParamInfo);
native nsXPTType(nsXPTType);
// We bend the rules to do a [shared] nsIID (but this is never scriptable)
[ptr] native nsIIDPtrShared(nsIID);
%{C++
class nsXPTMethodInfo;
class nsXPTParamInfo;
class nsXPTType;
%}
/* this is NOT intended to be scriptable */
[uuid(3820e663-8e22-4789-b470-56bcf7083f2b)]
interface nsIInterfaceInfo : nsISupports
{
readonly attribute string name;
readonly attribute nsIIDPtr InterfaceIID;
boolean isScriptable();
boolean isBuiltinClass();
readonly attribute nsIInterfaceInfo parent;
/**
* These include counts for parent (and all ancestors).
*/
readonly attribute uint16_t methodCount;
readonly attribute uint16_t constantCount;
/**
* These include methods and constants for parent (and all ancestors).
*
* These do *not* make copies ***explicit bending of XPCOM rules***.
*/
void getMethodInfo(in uint16_t index,
[shared, retval] out nsXPTMethodInfoPtr info);
void getMethodInfoForName(in string methodName, out uint16_t index,
[shared, retval] out nsXPTMethodInfoPtr info);
void getConstant(in uint16_t index,
out jsval constant,
out string name);
/**
* Get the interface information or iid associated with a param of some
* method in this interface.
*/
nsIInterfaceInfo getInfoForParam(in uint16_t methodIndex,
[const] in nsXPTParamInfoPtr param);
nsIIDPtr getIIDForParam(in uint16_t methodIndex,
[const] in nsXPTParamInfoPtr param);
/**
* These do *not* make copies ***explicit bending of XPCOM rules***.
*/
nsXPTType getTypeForParam(in uint16_t methodIndex,
[const] in nsXPTParamInfoPtr param,
in uint16_t dimension);
uint8_t getSizeIsArgNumberForParam(in uint16_t methodIndex,
[const] in nsXPTParamInfoPtr param,
in uint16_t dimension);
uint8_t getInterfaceIsArgNumberForParam(in uint16_t methodIndex,
[const] in nsXPTParamInfoPtr param);
boolean isIID(in nsIIDPtr IID);
void getNameShared([shared,retval] out string name);
void getIIDShared([shared,retval] out nsIIDPtrShared iid);
boolean isFunction();
boolean hasAncestor(in nsIIDPtr iid);
[notxpcom] nsresult getIIDForParamNoAlloc(in uint16_t methodIndex,
[const] in nsXPTParamInfoPtr param,
out nsIID iid);
boolean isMainProcessScriptableOnly();
};