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Added MultiTap support

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Curtis S
2011-10-05 22:58:04 -06:00
committed by Chris Forbes
parent 5ced7e270c
commit 9fdfca6ee5
5 changed files with 144 additions and 8 deletions
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101
OpenRA.Renderer.SdlCommon/MultiTapDetection.cs Normal file
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#region Copyright & License Information
/*
* Copyright 2007-2011 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
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using Tao.Sdl;
using OpenRA;
using OpenRA.FileFormats;
public static class MultiTapDetection
{
public static bool MultiTapDetected = false;
public static string VirtualKeyNameOfDetectedMultiTap = "";
public static int MouseButtonTapsCounted = 1;
static Cache<string, TapHistory> KeyHistoryCache = new Cache<string, TapHistory>(_ => new TapHistory(DateTime.Now - TimeSpan.FromSeconds(1)));
static Cache<byte, TapHistory> ClickHistoryCache = new Cache<byte, TapHistory>(_ => new TapHistory(DateTime.Now - TimeSpan.FromSeconds(1)));
public static void DetectFromMouse(byte MBName, int2 xy)
{
var clickHistory = ClickHistoryCache[MBName];
clickHistory.FirstRelease = clickHistory.SecondRelease;
clickHistory.SecondRelease = clickHistory.ThirdRelease;
clickHistory.ThirdRelease.First = DateTime.Now;
clickHistory.ThirdRelease.Second = xy;
TimeSpan DurationAfterSecondRelease = clickHistory.ThirdRelease.First - clickHistory.SecondRelease.First;
TimeSpan DurationAfterFirstRelease = clickHistory.SecondRelease.First - clickHistory.FirstRelease.First;
if ((DurationAfterSecondRelease.TotalMilliseconds < SystemInformation.DoubleClickTime)
&& ((clickHistory.ThirdRelease.Second - clickHistory.SecondRelease.Second).Length < 4)
&& ((clickHistory.ThirdRelease.Second - clickHistory.SecondRelease.Second).Length < 4))
{
MultiTapDetected = true;
MouseButtonTapsCounted = 2;
if ((DurationAfterFirstRelease.TotalMilliseconds < SystemInformation.DoubleClickTime)
&& ((clickHistory.SecondRelease.Second - clickHistory.FirstRelease.Second).Length < 4)
&& ((clickHistory.SecondRelease.Second - clickHistory.FirstRelease.Second).Length < 4))
{
MouseButtonTapsCounted = 3;
}
}
else
{
MultiTapDetected = false;
MouseButtonTapsCounted = 1;
}
}
public static void DetectFromKeyboard(string KeyName)
{
var keyHistory = KeyHistoryCache[KeyName];
keyHistory.FirstRelease = keyHistory.SecondRelease;
keyHistory.SecondRelease = keyHistory.ThirdRelease;
keyHistory.ThirdRelease.First = DateTime.Now;
TimeSpan DurationAfterSecondRelease = keyHistory.ThirdRelease.First - keyHistory.SecondRelease.First;
TimeSpan DurationAfterFirstRelease = keyHistory.SecondRelease.First - keyHistory.FirstRelease.First;
if (DurationAfterSecondRelease.TotalMilliseconds < SystemInformation.DoubleClickTime)
{
MultiTapDetected = true;
VirtualKeyNameOfDetectedMultiTap = "DoubleTapOf_" + KeyName;
if (DurationAfterFirstRelease.TotalMilliseconds < SystemInformation.DoubleClickTime)
{
VirtualKeyNameOfDetectedMultiTap = "TripleTapOf_" + KeyName;
}
}
else
{
MultiTapDetected = false;
VirtualKeyNameOfDetectedMultiTap = "";
}
}
}
class TapHistory
{
public Pair<DateTime, int2> FirstRelease;
public Pair<DateTime, int2> SecondRelease;
public Pair<DateTime, int2> ThirdRelease;
public TapHistory(DateTime now)
{
this.FirstRelease.First = this.SecondRelease.First = this.ThirdRelease.First = now;
}
}