wine/include/windows.system.idl

/*
 * Copyright 2021 Rémi Bernon for CodeWeavers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifdef __WIDL__
#pragma winrt ns_prefix
#endif

import "inspectable.idl";
import "asyncinfo.idl";
import "eventtoken.idl";
import "windowscontracts.idl";
import "windows.foundation.idl";

namespace Windows.System
{
    typedef enum DispatcherQueuePriority DispatcherQueuePriority;

    interface IDispatcherQueue;
    interface IDispatcherQueue2;
    interface IDispatcherQueueController;
    interface IDispatcherQueueControllerStatics;
    interface IDispatcherQueueShutdownStartingEventArgs;
    interface IDispatcherQueueStatics;
    interface IDispatcherQueueTimer;
    interface IUser;
    interface IUserStatics;
    interface IUserChangedEventArgs;
    interface IUserChangedEventArgs2;

    runtimeclass DispatcherQueue;
    runtimeclass DispatcherQueueController;
    runtimeclass DispatcherQueueShutdownStartingEventArgs;
    runtimeclass DispatcherQueueTimer;
    runtimeclass User;
    runtimeclass UserChangedEventArgs;

    declare
    {
        interface Windows.Foundation.TypedEventHandler<Windows.System.DispatcherQueue *, IInspectable *>;
        interface Windows.Foundation.TypedEventHandler<Windows.System.DispatcherQueue *, Windows.System.DispatcherQueueShutdownStartingEventArgs *>;
        interface Windows.Foundation.TypedEventHandler<Windows.System.DispatcherQueueTimer *, IInspectable *>;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0)
    ]
    enum DispatcherQueuePriority
    {
        Low    = -10,
        Normal = 0,
        High   = 10,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        uuid(dfa2dc9c-1a2d-4917-98f2-939af1d6e0c8)
    ]
    delegate HRESULT DispatcherQueueHandler();

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        exclusiveto(Windows.System.DispatcherQueue),
        uuid(603e88e4-a338-4ffe-a457-a5cfb9ceb899)
    ]
    interface IDispatcherQueue : IInspectable
    {
        HRESULT CreateTimer([out, retval] Windows.System.DispatcherQueueTimer **result);
        [overload("TryEnqueue")] HRESULT TryEnqueue([in] Windows.System.DispatcherQueueHandler *callback, [out, retval] boolean *result);
        [overload("TryEnqueue")] HRESULT TryEnqueueWithPriority([in] Windows.System.DispatcherQueuePriority priority, [in] Windows.System.DispatcherQueueHandler *callback,
                                                                [out, retval] boolean *result);
        [eventadd] HRESULT ShutdownStarting([in] Windows.Foundation.TypedEventHandler<Windows.System.DispatcherQueue *, Windows.System.DispatcherQueueShutdownStartingEventArgs *> *handler,
                                            [out, retval] EventRegistrationToken *token);
        [eventremove] HRESULT ShutdownStarting([in] EventRegistrationToken token);
        [eventadd] HRESULT ShutdownCompleted([in] Windows.Foundation.TypedEventHandler<Windows.System.DispatcherQueue *, IInspectable *> *handler, [out, retval] EventRegistrationToken *token);
        [eventremove] HRESULT ShutdownCompleted([in] EventRegistrationToken token);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 8.0),
        exclusiveto(Windows.System.DispatcherQueue),
        uuid(c822c647-30ef-506e-bd1e-a647ae6675ff)
    ]
    interface IDispatcherQueue2 : IInspectable
    {
        [propget] HRESULT HasThreadAccess([out, retval] boolean *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        exclusiveto(Windows.System.DispatcherQueueController),
        uuid(22f34e66-50db-4e36-a98d-61c01b384d20)
    ]
    interface IDispatcherQueueController : IInspectable
    {
        [propget] HRESULT DispatcherQueue([out, retval] Windows.System.DispatcherQueue **value);
        HRESULT ShutdownQueueAsync([out, retval] Windows.Foundation.IAsyncAction **operation);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        exclusiveto(Windows.System.DispatcherQueueController),
        uuid(0a6c98e0-5198-49a2-a313-3f70d1f13c27)
    ]
    interface IDispatcherQueueControllerStatics : IInspectable
    {
        HRESULT CreateOnDedicatedThread([out, retval] Windows.System.DispatcherQueueController **result);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        exclusiveto(Windows.System.DispatcherQueueShutdownStartingEventArgs),
        uuid(c4724c4c-ff97-40c0-a226-cc0aaa545e89)
    ]
    interface IDispatcherQueueShutdownStartingEventArgs : IInspectable
    {
        HRESULT GetDeferral([out, retval] Windows.Foundation.Deferral **result);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        exclusiveto(Windows.System.DispatcherQueue),
        uuid(a96d83d7-9371-4517-9245-d0824ac12c74)
    ]
    interface IDispatcherQueueStatics : IInspectable
    {
        HRESULT GetForCurrentThread([out, retval] Windows.System.DispatcherQueue **result);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        exclusiveto(Windows.System.DispatcherQueueTimer),
        uuid(5feabb1d-a31c-4727-b1ac-37454649d56a)
    ]
    interface IDispatcherQueueTimer : IInspectable
    {
        [propget] HRESULT Interval([out, retval] Windows.Foundation.TimeSpan *value);
        [propput] HRESULT Interval([in] Windows.Foundation.TimeSpan value);
        [propget] HRESULT IsRunning([out, retval] boolean *value);
        [propget] HRESULT IsRepeating([out, retval] boolean *value);
        [propput] HRESULT IsRepeating([in] boolean value);
        HRESULT Start();
        HRESULT Stop();
        [eventadd] HRESULT Tick([in] Windows.Foundation.TypedEventHandler<Windows.System.DispatcherQueueTimer *, IInspectable *> *handler, [out, retval] EventRegistrationToken *token);
        [eventremove] HRESULT Tick([in] EventRegistrationToken token);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.System.UserChangedEventArgs),
        uuid(086459dc-18c6-48db-bc99-724fb9203ccc)
    ]
    interface IUserChangedEventArgs : IInspectable
    {
        [propget] HRESULT User([out, retval] Windows.System.User **value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        marshaling_behavior(agile),
        static(Windows.System.IDispatcherQueueStatics, Windows.Foundation.UniversalApiContract, 5.0),
        threading(both)
    ]
    runtimeclass DispatcherQueue
    {
        [default] interface Windows.System.IDispatcherQueue;
        [contract(Windows.Foundation.UniversalApiContract, 8.0)] interface Windows.System.IDispatcherQueue2;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        marshaling_behavior(agile),
        static(Windows.System.IDispatcherQueueControllerStatics, Windows.Foundation.UniversalApiContract, 5.0),
        threading(both)
    ]
    runtimeclass DispatcherQueueController
    {
        [default] interface Windows.System.IDispatcherQueueController;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        marshaling_behavior(agile)
    ]
    runtimeclass DispatcherQueueShutdownStartingEventArgs
    {
        [default] interface Windows.System.IDispatcherQueueShutdownStartingEventArgs;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 5.0),
        marshaling_behavior(agile)
    ]
    runtimeclass DispatcherQueueTimer
    {
        [default] interface Windows.System.IDispatcherQueueTimer;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        static(Windows.System.IUserStatics, Windows.Foundation.UniversalApiContract, 1.0),
        threading(both),
    ]
    runtimeclass User
    {
        [default] interface Windows.System.IUser;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass UserChangedEventArgs
    {
        [default] interface Windows.System.IUserChangedEventArgs;
        [contract(Windows.Foundation.UniversalApiContract, 10.0)] interface Windows.System.IUserChangedEventArgs2;
    }
}