22325004088

Committed 23 Feb 2026 09:11PM UTC coverage: 32.847% (-0.2%) from 33.028%

Build # 22325004088

Build Type

push

github

Committed by

Lakritzator

Commit Message

Merge branch 'master' of https://github.com/dapplo/Dapplo.Windows

Coverage Stats

619 of 2002 branches covered (30.92%)

Branch coverage included in aggregate %.

1702 of 5064 relevant lines covered (33.61%)

29.45 hits per line

Source File
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0.0

/src/Dapplo.Windows/Desktop/EnvironmentMonitor.cs

﻿// Copyright (c) Dapplo and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

#if !NETSTANDARD2_0
using System;
using System.Reactive.Linq;
using System.Runtime.InteropServices;
using Dapplo.Windows.User32.Enums;
using Dapplo.Windows.Messages.Enumerations;
using Dapplo.Windows.Messages;

namespace Dapplo.Windows.Desktop
{
    /// <summary>
    ///     A monitor for environment changes
    /// </summary>
    public class EnvironmentMonitor
    {
        /// <summary>
        ///     The singleton of the KeyboardHook
        /// </summary>
        private static readonly Lazy<EnvironmentMonitor> Singleton = new(() => new EnvironmentMonitor());

        /// <summary>
        ///     Used to store the observable
        /// </summary>
        private readonly IObservable<EnvironmentChangedEventArgs> _environmentObservable;

        /// <summary>
        ///     Private constructor to create the observable
        /// </summary>
        private EnvironmentMonitor()
        {
            _environmentObservable = SharedMessageWindow.Messages
                .Where(m => m.Msg == WindowsMessages.WM_SETTINGCHANGE)
                .Select(m =>
                {
                    var action = (SystemParametersInfoActions)(int)m.WParam;
                    var area = Marshal.PtrToStringAuto((IntPtr)m.LParam);
                    return EnvironmentChangedEventArgs.Create(action, area);
                })
                .Publish()
                .RefCount();
        }


        /// <summary>
        ///     The actual clipboard hook observable
        /// </summary>
        public static IObservable<EnvironmentChangedEventArgs> EnvironmentUpdateEvents => Singleton.Value._environmentObservable;
    }
}
#endif

1	// Copyright (c) Dapplo and contributors. All rights reserved.
2	// Licensed under the MIT license. See LICENSE file in the project root for full license information.
3
4	#if !NETSTANDARD2_0
5	using System;
6	using System.Reactive.Linq;
7	using System.Runtime.InteropServices;
8	using Dapplo.Windows.User32.Enums;
9	using Dapplo.Windows.Messages.Enumerations;
10	using Dapplo.Windows.Messages;
11
12	namespace Dapplo.Windows.Desktop
13	{
14	/// <summary>
15	/// A monitor for environment changes
16	/// </summary>
17	public class EnvironmentMonitor
18	{
19	/// <summary>
20	/// The singleton of the KeyboardHook
21	/// </summary>
22	private static readonly Lazy<EnvironmentMonitor> Singleton = new(() => new EnvironmentMonitor());	×
23
24	/// <summary>
25	/// Used to store the observable
26	/// </summary>
27	private readonly IObservable<EnvironmentChangedEventArgs> _environmentObservable;
28
29	/// <summary>
30	/// Private constructor to create the observable
31	/// </summary>
32	private EnvironmentMonitor()	×
33	{
34	_environmentObservable = SharedMessageWindow.Messages	×
35	.Where(m => m.Msg == WindowsMessages.WM_SETTINGCHANGE)	×
36	.Select(m =>	×
37	{	×
38	var action = (SystemParametersInfoActions)(int)m.WParam;	×
39	var area = Marshal.PtrToStringAuto((IntPtr)m.LParam);	×
40	return EnvironmentChangedEventArgs.Create(action, area);	×
41	})	×
42	.Publish()	×
43	.RefCount();	×
44	}	×
45
46
47	/// <summary>
48	/// The actual clipboard hook observable
49	/// </summary>
50	public static IObservable<EnvironmentChangedEventArgs> EnvironmentUpdateEvents => Singleton.Value._environmentObservable;	×
51	}
52	}
53	#endif

dapplo / Dapplo.Windows / 22325004088

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