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[PowerToys Run] Use global HotKey instead of low level keyboard hook (#13114)

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* [PowerToys Run] Register global HotKey

Using low level keyboard hooks caused focus issues when invoking
PowerToys Run. Using a global HotKey solves this issue.

* Properly unregister hotkey on dispose

* fix spellchecker errors
This commit is contained in:
Jaime Bernardo
2021-09-08 18:39:51 +01:00
committed by GitHub
parent 2c58bdbfb2
commit 5963294b04
8 changed files with 189 additions and 50 deletions
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24
src/modules/launcher/PowerLauncher/Helper/EnvironmentHelper.cs
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@@ -8,7 +8,6 @@ using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security.Principal;
using Microsoft.Win32.SafeHandles;
using Wox.Plugin.Logger;
@@ -17,32 +16,11 @@ namespace PowerLauncher.Helper
{
public static class EnvironmentHelper
{
private const string EnvironmentChangeType = "Environment";
private const string Username = "USERNAME";
private const string ProcessorArchitecture = "PROCESSOR_ARCHITECTURE";
private const string Path = "PATH";
[System.Diagnostics.CodeAnalysis.SuppressMessage("Usage", "CA1801:Review unused parameters", Justification = "Params are required for delegate signature requirements.")]
public static IntPtr ProcessWindowMessages(IntPtr hwnd, int msg, IntPtr wparam, IntPtr lparam, ref bool handled)
{
switch ((WM)msg)
{
case WM.SETTINGCHANGE:
string changeType = Marshal.PtrToStringUni(lparam);
if (changeType == EnvironmentChangeType)
{
Log.Info("Reload environment", typeof(EnvironmentHelper));
UpdateEnvironment();
handled = true;
}
break;
}
return IntPtr.Zero;
}
private static void UpdateEnvironment()
internal static void UpdateEnvironment()
{
// Username and process architecture are set by the machine vars, this
// may lead to incorrect values so save off the current values to restore.