/*

 * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

#ifndef DO_NO_IMPORTS

import "oaidl.idl";

import "ocidl.idl";

#endif

interface IWebInvocation;

interface IWebMethodSignature;

[

    object,

    oleautomation,

    uuid(D25D748C-6C1E-478d-9832-FDA26E8F7EE4),

    pointer_default(unique)

]

interface IWebUndoManager : IUnknown

{

    /*

        - (void)beginUndoGrouping

    */

    HRESULT beginUndoGrouping();

    /*

        - (BOOL)canRedo

    */

    HRESULT canRedo([out, retval] BOOL* result);

    /*

        - (BOOL)canUndo

    */

    HRESULT canUndo([out, retval] BOOL* result);

    /*

        - (void)disableUndoRegistration

    */

    HRESULT disableUndoRegistration();

    /*

        - (void)enableUndoRegistration

    */

    HRESULT enableUndoRegistration();

    /*

        - (void)endUndoGrouping

    */

    HRESULT endUndoGrouping();

    /*

        - (void)forwardInvocation:(NSInvocation *)anInvocation

    */

    HRESULT forwardInvocation([in] IWebInvocation* anInvocation);

    /*

        - (int)groupingLevel

    */

    HRESULT groupingLevel([out, retval] int* groupingLevel);

    /*

        - (BOOL)groupsByEvent

    */

    HRESULT groupsByEvent([out, retval] BOOL* result);

    /*

        - (BOOL)isRedoing

    */

    HRESULT isRedoing([out, retval] BOOL* result);

    /*

        - (BOOL)isUndoing

    */

    HRESULT isUndoing([out, retval] BOOL* result);

    /*

        - (BOOL)isUndoRegistrationEnabled

    */

    HRESULT isUndoRegistrationEnabled([out, retval] BOOL* result);

    /*

        - (unsigned)levelsOfUndo

    */

    HRESULT levelsOfUndo([out, retval] UINT* result);

    /*

        - (id)prepareWithInvocationTarget:(id)target

    */

    HRESULT prepareWithInvocationTarget([in] IUnknown* target, [out, retval] IUnknown** result);

    /*

        - (void)redo

    */

    HRESULT redo();

    /*

        - (NSString *)redoActionName

    */

    HRESULT redoActionName([out, retval] BSTR* result);

    /*

        - (NSString *)redoMenuItemTitle

    */

    HRESULT redoMenuItemTitle([out, retval] BSTR* result);

    /*

        - (NSString *)redoMenuTitleForUndoActionName:(NSString *)actionName

    */

    HRESULT redoMenuTitleForUndoActionName([in] BSTR actionName, [out, retval] BSTR* result);

    /*

        - (void)registerUndoWithTarget:(id)target selector:(SEL)aSelector object:(id)anObject

    */

    HRESULT registerUndoWithTarget([in] IUnknown* target, [in] UINT aSelector, [in] IUnknown* anObject);

    /*

        - (void)removeAllActions

    */

    HRESULT removeAllActions();

    /*

        - (void)removeAllActionsWithTarget:(id)target

    */

    HRESULT removeAllActionsWithTarget([in] IUnknown* target);

    /*

        - (NSArray *)runLoopModes

    */

    HRESULT runLoopModes([out, retval] IEnumVARIANT** enumModes);

    /*

        - (void)setActionName:(NSString *)actionName

    */

    HRESULT setActionName([in] BSTR actionName);

    /*

        - (void)setGroupsByEvent:(BOOL)flag

    */

    HRESULT setGroupsByEvent([in] BOOL flag);

    /*

        - (void)setLevelsOfUndo:(unsigned)anInt

    */

    HRESULT setLevelsOfUndo([in] UINT anInt);

    /*

        - (void)setRunLoopModes:(NSArray *)modes

    */

    HRESULT setRunLoopModes([in] int cModes, [in, size_is(cModes)] BSTR* modes);

    /*

        - (void)undo

    */

    HRESULT undo();

    /*

        - (NSString *)undoActionName

    */

    HRESULT undoActionName([out, retval] BSTR* result);

    /*

        - (NSString *)undoMenuItemTitle

    */

    HRESULT undoMenuItemTitle([out, retval] BSTR* result);

    /*

        - (NSString *)undoMenuTitleForUndoActionName:(NSString *)actionName

    */

    HRESULT undoMenuTitleForUndoActionName([in] BSTR actionName, [out, retval] BSTR* result);

    /*

        - (void)undoNestedGroup

    */

    HRESULT undoNestedGroup();

}

[

    object,

    oleautomation,

    uuid(67B067BE-4DE6-45c2-AD39-A91DFA84FF4E),

    pointer_default(unique)

]

interface IWebInvocation : IUnknown

{

    /*

        + (NSInvocation *)invocationWithMethodSignature:(NSMethodSignature *)signature

    */

    HRESULT invocationWithMethodSignature([in] IWebMethodSignature* signature);

    /*

        - (BOOL)argumentsRetained

    */

    HRESULT argumentsRetained([out, retval] BOOL* result);

    /*

        - (void)getArgument:(void *)buffer atIndex:(int)index

    */

    [local] HRESULT getArgument([in] void* buffer, [in] int index);

    /*

        - (void)getReturnValue:(void *)buffer

    */

    [local] HRESULT getReturnValue([in] void* buffer);

    /*

        - (void)invoke

    */

    HRESULT invoke();

    /*

        - (void)invokeWithTarget:(id)anObject

    */

    HRESULT invokeWithTarget([in] IUnknown* anObject);

    /*

        - (NSMethodSignature *)methodSignature

    */

    HRESULT methodSignature([out, retval] IWebMethodSignature** result);

    /*

        - (void)retainArguments

    */

    HRESULT retainArguments();

    /*

        - (SEL)selector

    */

    HRESULT selector([out, retval] UINT* result);

    /*

        - (void)setArgument:(void *)buffer atIndex:(int)index

    */

    [local] HRESULT setArgument([in] void* buffer, [in] int atIndex);

    /*

        - (void)setReturnValue:(void *)buffer

    */

    [local] HRESULT setReturnValue([in] void* buffer);

    /*

        - (void)setSelector:(SEL)selector

    */

    HRESULT setSelector([in] UINT selector);

    /*

        - (void)setTarget:(id)anObject

    */

    HRESULT setTarget([in] IUnknown* anObject);

    /*

        - (id)target

    */

    HRESULT target([out, retval] IUnknown** result);

}

[

    object,

    oleautomation,

    uuid(431DD6B2-56BF-4f48-943B-78CCEAC418E4),

    pointer_default(unique)

]

interface IWebMethodSignature : IUnknown

{

    /*

        - (unsigned)frameLength

    */

    HRESULT frameLength([out, retval] UINT* result);

    /*

        - (const char *)getArgumentTypeAtIndex:(unsigned)index

    */

    HRESULT getArgumentTypeAtIndex([in] UINT index, [out, retval] BSTR* result);

    /*

        - (BOOL)isOneway

    */

    HRESULT isOneway([out, retval] BOOL* result);

    /*

        - (unsigned)methodReturnLength

    */

    HRESULT methodReturnLength([out, retval] UINT* result);

    /*

        - (const char *)methodReturnType

    */

    HRESULT methodReturnType([out, retval] BSTR* result);

    /*

        - (unsigned)numberOfArguments

    */

    HRESULT numberOfArguments([out, retval] UINT* result);

}