81 lines
3.4 KiB
C#
81 lines
3.4 KiB
C#
|
/*
|
||
|
|
Copyright (C) 2014-2019 de4dot@gmail.com
|
||
|
|
|
||
|
|
This file is part of dnSpy
|
||
|
|
|
||
|
|
dnSpy is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation, either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
dnSpy 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 General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
using System;
|
||
|
|
using System.Windows.Input;
|
||
|
|
|
||
|
|
namespace dnSpy.Contracts.Command {
|
||
|
|
#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
|
||
|
|
public readonly struct KeyInput : IEquatable<KeyInput> {
|
||
|
|
public static readonly KeyInput Default = new KeyInput(Key.None, ModifierKeys.None);
|
||
|
|
|
||
|
|
public Key Key { get; }
|
||
|
|
public ModifierKeys Modifiers { get; }
|
||
|
|
|
||
|
|
public static KeyInput Create(Key key) => new KeyInput(key, ModifierKeys.None);
|
||
|
|
public static KeyInput Control(Key key) => new KeyInput(key, ModifierKeys.Control);
|
||
|
|
public static KeyInput Shift(Key key) => new KeyInput(key, ModifierKeys.Shift);
|
||
|
|
public static KeyInput Alt(Key key) => new KeyInput(key, ModifierKeys.Alt);
|
||
|
|
public static KeyInput ShiftAlt(Key key) => new KeyInput(key, ModifierKeys.Alt | ModifierKeys.Shift);
|
||
|
|
public static KeyInput CtrlShift(Key key) => new KeyInput(key, ModifierKeys.Control | ModifierKeys.Shift);
|
||
|
|
public static KeyInput CtrlAlt(Key key) => new KeyInput(key, ModifierKeys.Control | ModifierKeys.Alt);
|
||
|
|
public static KeyInput CtrlShiftAlt(Key key) => new KeyInput(key, ModifierKeys.Control | ModifierKeys.Shift | ModifierKeys.Alt);
|
||
|
|
|
||
|
|
public KeyInput(Key key, ModifierKeys modifiers) {
|
||
|
|
Key = key;
|
||
|
|
Modifiers = modifiers;
|
||
|
|
}
|
||
|
|
|
||
|
|
public KeyInput(KeyEventArgs e) {
|
||
|
|
Key = e.Key == Key.System ? e.SystemKey : e.Key;
|
||
|
|
Modifiers = e.KeyboardDevice.Modifiers;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static bool operator ==(KeyInput a, KeyInput b) => a.Equals(b);
|
||
|
|
public static bool operator !=(KeyInput a, KeyInput b) => !a.Equals(b);
|
||
|
|
public bool Equals(KeyInput other) => Key == other.Key && Modifiers == other.Modifiers;
|
||
|
|
public override bool Equals(object? obj) => obj is KeyInput && Equals((KeyInput)obj);
|
||
|
|
public override int GetHashCode() => ((int)Key).GetHashCode() ^ ((int)Modifiers).GetHashCode();
|
||
|
|
public override string ToString() => Modifiers == ModifierKeys.None ? GetKeyName() : $"{GetModifiers()}+{GetKeyName()}";
|
||
|
|
|
||
|
|
string GetModifiers() {
|
||
|
|
switch (Modifiers) {
|
||
|
|
case ModifierKeys.None: return string.Empty;
|
||
|
|
case ModifierKeys.Control: return "Ctrl";
|
||
|
|
case ModifierKeys.Shift: return "Shift";
|
||
|
|
case ModifierKeys.Alt: return "Alt";
|
||
|
|
case ModifierKeys.Control | ModifierKeys.Shift: return "Ctrl+Shift";
|
||
|
|
case ModifierKeys.Control | ModifierKeys.Alt: return "Ctrl+Alt";
|
||
|
|
case ModifierKeys.Shift | ModifierKeys.Alt: return "Shift+Alt";
|
||
|
|
case ModifierKeys.Control | ModifierKeys.Shift | ModifierKeys.Alt: return "Ctrl+Shift+Alt";
|
||
|
|
default: return "???";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
string GetKeyName() {
|
||
|
|
if (Key == Key.PageDown)
|
||
|
|
return nameof(Key.PageDown);
|
||
|
|
if (Key == Key.PageUp)
|
||
|
|
return nameof(Key.PageUp);
|
||
|
|
return Key.ToString();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#pragma warning restore CS1591 // Missing XML comment for publicly visible type or member
|
||
|
|
}
|