/*
 * 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 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 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);
}