27 lines
981 B
C#
27 lines
981 B
C#
using System.Runtime.InteropServices;
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namespace CursorLang.Interop;
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/// <summary>
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/// The right to bring a window to the foreground.
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/// </summary>
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internal static class ForegroundPermissionNative
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{
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/// <summary>ASFW_ANY — any process gets the right.</summary>
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private const uint AnyProcess = 0xFFFFFFFF;
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/// <summary>
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/// Gives up our right to bring a window to the foreground in favour of other processes.
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/// </summary>
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/// <remarks>
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/// Windows does not let just anyone change the foreground window: you have to be
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/// the process the user interacted with last. An instance started long ago is not
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/// one of those, and its window will come up only if the right is shared by the
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/// process the user has just launched.
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/// </remarks>
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internal static void GrantToAnyProcess() => AllowSetForegroundWindow(AnyProcess);
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[DllImport("user32.dll")]
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private static extern bool AllowSetForegroundWindow(uint dwProcessId);
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}
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