/*
 * Copyright 2021 Paul Gofman 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 "windows.foundation.idl";

namespace Windows.Media
{
    typedef enum AudioProcessing AudioProcessing;
    typedef enum MediaPlaybackStatus MediaPlaybackStatus;
    typedef enum SoundLevel SoundLevel;
    typedef enum SystemMediaTransportControlsButton SystemMediaTransportControlsButton;
    typedef enum SystemMediaTransportControlsProperty SystemMediaTransportControlsProperty;

    interface IMediaControl;
    interface IMediaMarker;
    interface ISystemMediaTransportControls;
    interface ISystemMediaTransportControls2;
    interface ISystemMediaTransportControlsButtonPressedEventArgs;
    interface ISystemMediaTransportControlsDisplayUpdater;
    interface ISystemMediaTransportControlsPropertyChangedEventArgs;
    interface ISystemMediaTransportControlsStatics;

    runtimeclass SystemMediaTransportControls;
    runtimeclass SystemMediaTransportControlsButtonPressedEventArgs;
    runtimeclass SystemMediaTransportControlsDisplayUpdater;
    runtimeclass SystemMediaTransportControlsPropertyChangedEventArgs;

    declare
    {
        interface Windows.Foundation.Collections.IIterable<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.Collections.IIterator<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.Collections.IVectorView<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.Collections.IVector<Windows.Media.IMediaMarker*>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.SystemMediaTransportControlsButtonPressedEventArgs*>;
        interface Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls*, Windows.Media.SystemMediaTransportControlsPropertyChangedEventArgs*>;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum AudioProcessing
    {
        Default = 0,
        Raw     = 1,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum MediaPlaybackStatus
    {
        Closed   = 0,
        Changing = 1,
        Stopped  = 2,
        Playing  = 3,
        Paused   = 4,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum SoundLevel
    {
        Muted = 0,
        Low   = 1,
        Full  = 2,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum SystemMediaTransportControlsButton
    {
        Play        = 0,
        Pause       = 1,
        Stop        = 2,
        Record      = 3,
        FastForward = 4,
        Rewind      = 5,
        Next        = 6,
        Previous    = 7,
        ChannelUp   = 8,
        ChannelDown = 9,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0)
    ]
    enum SystemMediaTransportControlsProperty
    {
        SoundLevel = 0,
    };

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        uuid(1803def8-dca5-4b6f-9c20-e3d3c0643625)
    ]
    interface IMediaMarker : IInspectable
    {
        [propget] HRESULT Time([out, retval] Windows.Foundation.TimeSpan *value);
        [propget] HRESULT MediaMarkerType([out, retval] HSTRING *value);
        [propget] HRESULT Text([out, retval] HSTRING *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControls),
        uuid(99fa3ff4-1742-42a6-902e-087d41f965ec)
    ]
    interface ISystemMediaTransportControls : IInspectable
    {
        [propget] HRESULT PlaybackStatus([out, retval] Windows.Media.MediaPlaybackStatus *value);
        [propput] HRESULT PlaybackStatus([in] Windows.Media.MediaPlaybackStatus value);
        [propget] HRESULT DisplayUpdater([out, retval] Windows.Media.SystemMediaTransportControlsDisplayUpdater **value);
        [propget] HRESULT SoundLevel([out, retval] Windows.Media.SoundLevel *value);
        [propget] HRESULT IsEnabled([out, retval] boolean *value);
        [propput] HRESULT IsEnabled([in] boolean value);
        [propget] HRESULT IsPlayEnabled([out, retval] boolean *value);
        [propput] HRESULT IsPlayEnabled([in] boolean value);
        [propget] HRESULT IsStopEnabled([out, retval] boolean *value);
        [propput] HRESULT IsStopEnabled([in] boolean value);
        [propget] HRESULT IsPauseEnabled([out, retval] boolean *value);
        [propput] HRESULT IsPauseEnabled([in] boolean value);
        [propget] HRESULT IsRecordEnabled([out, retval] boolean *value);
        [propput] HRESULT IsRecordEnabled([in] boolean value);
        [propget] HRESULT IsFastForwardEnabled([out, retval] boolean *value);
        [propput] HRESULT IsFastForwardEnabled([in] boolean value);
        [propget] HRESULT IsRewindEnabled([out, retval] boolean *value);
        [propput] HRESULT IsRewindEnabled([in] boolean value);
        [propget] HRESULT IsPreviousEnabled([out, retval] boolean *value);
        [propput] HRESULT IsPreviousEnabled([in] boolean value);
        [propget] HRESULT IsNextEnabled([out, retval] boolean *value);
        [propput] HRESULT IsNextEnabled([in] boolean value);
        [propget] HRESULT IsChannelUpEnabled([out, retval] boolean *value);
        [propput] HRESULT IsChannelUpEnabled([in] boolean value);
        [propget] HRESULT IsChannelDownEnabled([out, retval] boolean *value);
        [propput] HRESULT IsChannelDownEnabled([in] boolean value);
        [eventadd] HRESULT ButtonPressed(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.SystemMediaTransportControlsButtonPressedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token
        );
        [eventremove] HRESULT ButtonPressed([in] EventRegistrationToken token);
        [eventadd] HRESULT PropertyChanged(
            [in] Windows.Foundation.TypedEventHandler<Windows.Media.SystemMediaTransportControls *, Windows.Media.SystemMediaTransportControlsPropertyChangedEventArgs *> *handler,
            [out, retval] EventRegistrationToken *token
        );
        [eventremove] HRESULT PropertyChanged([in] EventRegistrationToken token);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControlsButtonPressedEventArgs),
        uuid(b7f47116-a56f-4dc8-9e11-92031f4a87c2)
    ]
    interface ISystemMediaTransportControlsButtonPressedEventArgs : IInspectable
    {
        [propget] HRESULT Button([out, retval] Windows.Media.SystemMediaTransportControlsButton *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        exclusiveto(Windows.Media.SystemMediaTransportControlsPropertyChangedEventArgs),
        uuid(d0ca0936-339b-4cb3-8eeb-737607f56e08)
    ]
    interface ISystemMediaTransportControlsPropertyChangedEventArgs : IInspectable
    {
        [propget] HRESULT Property([out, retval] Windows.Media.SystemMediaTransportControlsProperty *value);
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        static(Windows.Media.ISystemMediaTransportControlsStatics, Windows.Foundation.UniversalApiContract, 1.0),
        threading(mta)
    ]
    runtimeclass SystemMediaTransportControls
    {
        [default] interface Windows.Media.ISystemMediaTransportControls;
        [contract(Windows.Foundation.UniversalApiContract, 1.0)] interface Windows.Media.ISystemMediaTransportControls2;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass SystemMediaTransportControlsButtonPressedEventArgs
    {
        [default] interface Windows.Media.ISystemMediaTransportControlsButtonPressedEventArgs;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile),
        threading(both)
    ]
    runtimeclass SystemMediaTransportControlsDisplayUpdater
    {
        [default] interface Windows.Media.ISystemMediaTransportControlsDisplayUpdater;
    }

    [
        contract(Windows.Foundation.UniversalApiContract, 1.0),
        marshaling_behavior(agile)
    ]
    runtimeclass SystemMediaTransportControlsPropertyChangedEventArgs
    {
        [default] interface Windows.Media.ISystemMediaTransportControlsPropertyChangedEventArgs;
    }
}