sort into sub-folders Input and Graphics

OpenRA.Game/Input/Hotkey.cs

@@ -0,0 +1,95 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+namespace OpenRA
+{
+	public struct Hotkey
+	{
+		public static Hotkey Invalid = new Hotkey(Keycode.UNKNOWN, Modifiers.None);
+		public bool IsValid()
+		{
+			return Key != Keycode.UNKNOWN;
+		}
+
+		public readonly Keycode Key;
+		public readonly Modifiers Modifiers;
+
+		public static bool TryParse(string s, out Hotkey result)
+		{
+			result = Invalid;
+			var parts = s.Split(' ');
+
+			Keycode key;
+			if (!Enum<Keycode>.TryParse(parts[0], true, out key))
+				return false;
+
+			var mods = Modifiers.None;
+			if (parts.Length >= 2)
+			{
+				var modString = s.Substring(s.IndexOf(' '));
+				if (!Enum<Modifiers>.TryParse(modString, true, out mods))
+					return false;
+			}
+
+			result = new Hotkey(key, mods);
+			return true;
+		}
+
+		public static Hotkey FromKeyInput(KeyInput ki)
+		{
+			return new Hotkey(ki.Key, ki.Modifiers);
+		}
+
+		public Hotkey(Keycode virtKey, Modifiers mod)
+		{
+			Key = virtKey;
+			Modifiers = mod;
+		}
+
+		public static bool operator !=(Hotkey a, Hotkey b) { return !(a == b); }
+		public static bool operator ==(Hotkey a, Hotkey b)
+		{
+			// Unknown keys are never equal
+			if (a.Key == Keycode.UNKNOWN)
+				return false;
+
+			return a.Key == b.Key && a.Modifiers == b.Modifiers;
+		}
+
+		public override int GetHashCode() { return Key.GetHashCode() ^ Modifiers.GetHashCode(); }
+
+		public override bool Equals(object obj)
+		{
+			var o = obj as Hotkey?;
+			return o != null && o == this;
+		}
+
+		public override string ToString() { return "{0} {1}".F(Key, Modifiers.ToString("F")); }
+
+		public string DisplayString()
+		{
+			var ret = KeycodeExts.DisplayString(Key);
+
+			if (Modifiers.HasModifier(Modifiers.Shift))
+				ret = "Shift + " + ret;
+
+			if (Modifiers.HasModifier(Modifiers.Alt))
+				ret = "Alt + " + ret;
+
+			if (Modifiers.HasModifier(Modifiers.Ctrl))
+				ret = "Ctrl + " + ret;
+
+			if (Modifiers.HasModifier(Modifiers.Meta))
+				ret = (Platform.CurrentPlatform == PlatformType.OSX ? "Cmd + " : "Meta + ") + ret;
+
+			return ret;
+		}
+	}
+}