mirror of
https://github.com/cemu-project/DS4Windows.git
synced 2024-12-25 16:11:49 +01:00
511 lines
20 KiB
C#
511 lines
20 KiB
C#
using System;
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namespace DS4Windows
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{
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public class Mouse : ITouchpadBehaviour
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{
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protected DateTime pastTime, firstTap, TimeofEnd;
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protected Touch firstTouch, secondTouch;
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private DS4State s = new DS4State();
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protected int deviceNum;
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private DS4Device dev = null;
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private readonly MouseCursor cursor;
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private readonly MouseWheel wheel;
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private bool tappedOnce = false, secondtouchbegin = false;
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public bool swipeLeft, swipeRight, swipeUp, swipeDown;
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public bool priorSwipeLeft, priorSwipeRight, priorSwipeUp, priorSwipeDown;
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public byte swipeLeftB, swipeRightB, swipeUpB, swipeDownB, swipedB;
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public byte priorSwipeLeftB, priorSwipeRightB, priorSwipeUpB, priorSwipeDownB, priorSwipedB;
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public bool slideleft, slideright;
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public bool priorSlideLeft, priorSlideright;
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// touch area stuff
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public bool leftDown, rightDown, upperDown, multiDown;
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public bool priorLeftDown, priorRightDown, priorUpperDown, priorMultiDown;
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protected DS4Controls pushed = DS4Controls.None;
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protected Mapping.Click clicked = Mapping.Click.None;
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internal const int TRACKBALL_INIT_FICTION = 10;
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internal const int TRACKBALL_MASS = 45;
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internal const double TRACKBALL_RADIUS = 0.0245;
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private double TRACKBALL_INERTIA = 2.0 * (TRACKBALL_MASS * TRACKBALL_RADIUS * TRACKBALL_RADIUS) / 5.0;
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private double TRACKBALL_SCALE = 0.004;
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private const int TRACKBALL_BUFFER_LEN = 8;
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private double[] trackballXBuffer = new double[TRACKBALL_BUFFER_LEN];
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private double[] trackballYBuffer = new double[TRACKBALL_BUFFER_LEN];
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private int trackballBufferTail = 0;
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private int trackballBufferHead = 0;
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private double trackballAccel = 0.0;
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private double trackballXVel = 0.0;
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private double trackballYVel = 0.0;
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private bool trackballActive = false;
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private double trackballDXRemain = 0.0;
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private double trackballDYRemain = 0.0;
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public Mouse(int deviceID, DS4Device d)
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{
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deviceNum = deviceID;
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dev = d;
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cursor = new MouseCursor(deviceNum);
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wheel = new MouseWheel(deviceNum);
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trackballAccel = TRACKBALL_RADIUS * TRACKBALL_INIT_FICTION / TRACKBALL_INERTIA;
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firstTouch = new Touch(0, 0, 0, null);
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}
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public void ResetTrackAccel(double friction)
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{
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trackballAccel = TRACKBALL_RADIUS * friction / TRACKBALL_INERTIA;
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}
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bool triggeractivated = false;
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bool useReverseRatchet = false;
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public virtual void sixaxisMoved(object sender, SixAxisEventArgs arg)
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{
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if (Global.isUsingSAforMouse(deviceNum) && Global.getGyroSensitivity(deviceNum) > 0)
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{
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s = dev.getCurrentStateRef();
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triggeractivated = true;
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useReverseRatchet = Global.getGyroTriggerTurns(deviceNum);
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int i = 0;
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string[] ss = Global.getSATriggers(deviceNum).Split(',');
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if (!string.IsNullOrEmpty(ss[0]))
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{
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string s = string.Empty;
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for (int index = 0, arlen = ss.Length;
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triggeractivated && index < arlen; index++)
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{
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s = ss[index];
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if (!(int.TryParse(s, out i) && getDS4ControlsByName(i)))
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{
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triggeractivated = false;
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}
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}
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}
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if (useReverseRatchet && triggeractivated)
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cursor.sixaxisMoved(arg);
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else if (!useReverseRatchet && !triggeractivated)
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cursor.sixaxisMoved(arg);
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else
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cursor.mouseRemainderReset();
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}
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}
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private bool getDS4ControlsByName(int key)
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{
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switch (key)
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{
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case -1: return true;
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case 0: return s.Cross;
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case 1: return s.Circle;
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case 2: return s.Square;
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case 3: return s.Triangle;
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case 4: return s.L1;
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case 5: return s.L2 > 127;
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case 6: return s.R1;
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case 7: return s.R2 > 127;
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case 8: return s.DpadUp;
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case 9: return s.DpadDown;
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case 10: return s.DpadLeft;
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case 11: return s.DpadRight;
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case 12: return s.L3;
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case 13: return s.R3;
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case 14: return s.Touch1Finger;
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case 15: return s.Touch2Fingers;
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case 16: return s.Options;
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case 17: return s.Share;
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case 18: return s.PS;
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default: break;
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}
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return false;
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}
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private bool tempBool = false;
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public virtual void touchesMoved(object sender, TouchpadEventArgs arg)
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{
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s = dev.getCurrentStateRef();
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if (Global.getUseTPforControls(deviceNum) == false)
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{
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int[] disArray = Global.getTouchDisInvertTriggers(deviceNum);
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tempBool = true;
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for (int i = 0, arlen = disArray.Length; tempBool && i < arlen; i++)
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{
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if (getDS4ControlsByName(disArray[i]) == false)
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tempBool = false;
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}
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if (Global.getTrackballMode(deviceNum))
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{
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int iIndex = trackballBufferTail;
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trackballXBuffer[iIndex] = (arg.touches[0].deltaX * TRACKBALL_SCALE) / dev.getCurrentStateRef().elapsedTime;
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trackballYBuffer[iIndex] = (arg.touches[0].deltaY * TRACKBALL_SCALE) / dev.getCurrentStateRef().elapsedTime;
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trackballBufferTail = (iIndex + 1) % TRACKBALL_BUFFER_LEN;
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if (trackballBufferHead == trackballBufferTail)
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trackballBufferHead = (trackballBufferHead + 1) % TRACKBALL_BUFFER_LEN;
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}
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cursor.touchesMoved(arg, dragging || dragging2, tempBool);
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wheel.touchesMoved(arg, dragging || dragging2);
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}
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else
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{
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if (!(swipeUp || swipeDown || swipeLeft || swipeRight) && arg.touches.Length == 1)
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{
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if (arg.touches[0].hwX - firstTouch.hwX > 400) swipeRight = true;
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if (arg.touches[0].hwX - firstTouch.hwX < -400) swipeLeft = true;
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if (arg.touches[0].hwY - firstTouch.hwY > 300) swipeDown = true;
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if (arg.touches[0].hwY - firstTouch.hwY < -300) swipeUp = true;
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}
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swipeUpB = (byte)Math.Min(255, Math.Max(0, (firstTouch.hwY - arg.touches[0].hwY) * 1.5f));
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swipeDownB = (byte)Math.Min(255, Math.Max(0, (arg.touches[0].hwY - firstTouch.hwY) * 1.5f));
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swipeLeftB = (byte)Math.Min(255, Math.Max(0, firstTouch.hwX - arg.touches[0].hwX));
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swipeRightB = (byte)Math.Min(255, Math.Max(0, arg.touches[0].hwX - firstTouch.hwX));
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}
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if (Math.Abs(firstTouch.hwY - arg.touches[0].hwY) < 50 && arg.touches.Length == 2)
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{
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if (arg.touches[0].hwX - firstTouch.hwX > 200 && !slideleft)
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slideright = true;
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else if (firstTouch.hwX - arg.touches[0].hwX > 200 && !slideright)
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slideleft = true;
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}
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synthesizeMouseButtons();
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}
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public virtual void touchesBegan(object sender, TouchpadEventArgs arg)
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{
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if (!Global.UseTPforControls[deviceNum])
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{
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Array.Clear(trackballXBuffer, 0, TRACKBALL_BUFFER_LEN);
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Array.Clear(trackballXBuffer, 0, TRACKBALL_BUFFER_LEN);
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trackballXVel = 0.0;
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trackballYVel = 0.0;
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trackballActive = false;
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trackballBufferTail = 0;
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trackballBufferHead = 0;
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trackballDXRemain = 0.0;
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trackballDYRemain = 0.0;
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cursor.touchesBegan(arg);
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wheel.touchesBegan(arg);
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}
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pastTime = arg.timeStamp;
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firstTouch.populate(arg.touches[0].hwX, arg.touches[0].hwY, arg.touches[0].touchID,
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arg.touches[0].previousTouch);
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if (Global.getDoubleTap(deviceNum))
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{
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DateTime test = arg.timeStamp;
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if (test <= (firstTap + TimeSpan.FromMilliseconds((double)Global.TapSensitivity[deviceNum] * 1.5)) && !arg.touchButtonPressed)
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secondtouchbegin = true;
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}
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s = dev.getCurrentStateRef();
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synthesizeMouseButtons();
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}
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public virtual void touchesEnded(object sender, TouchpadEventArgs arg)
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{
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s = dev.getCurrentStateRef();
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slideright = slideleft = false;
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swipeUp = swipeDown = swipeLeft = swipeRight = false;
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swipeUpB = swipeDownB = swipeLeftB = swipeRightB = 0;
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byte tapSensitivity = Global.getTapSensitivity(deviceNum);
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if (tapSensitivity != 0 && !Global.getUseTPforControls(deviceNum))
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{
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if (secondtouchbegin)
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{
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tappedOnce = false;
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secondtouchbegin = false;
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}
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DateTime test = arg.timeStamp;
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if (test <= (pastTime + TimeSpan.FromMilliseconds((double)tapSensitivity * 2)) && !arg.touchButtonPressed && !tappedOnce)
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{
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if (Math.Abs(firstTouch.hwX - arg.touches[0].hwX) < 10 && Math.Abs(firstTouch.hwY - arg.touches[0].hwY) < 10)
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{
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if (Global.getDoubleTap(deviceNum))
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{
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tappedOnce = true;
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firstTap = arg.timeStamp;
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TimeofEnd = DateTime.Now; //since arg can't be used in synthesizeMouseButtons
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}
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else
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Mapping.MapClick(deviceNum, Mapping.Click.Left); //this way no delay if disabled
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}
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}
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}
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else
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{
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if (Global.getUseTPforControls(deviceNum) == false)
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{
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int[] disArray = Global.getTouchDisInvertTriggers(deviceNum);
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tempBool = true;
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for (int i = 0, arlen = disArray.Length; tempBool && i < arlen; i++)
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{
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if (getDS4ControlsByName(disArray[i]) == false)
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tempBool = false;
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}
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if (Global.getTrackballMode(deviceNum))
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{
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if (!trackballActive)
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{
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double currentWeight = 1.0;
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double finalWeight = 0.0;
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double x_out = 0.0, y_out = 0.0;
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int idx = -1;
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for (int i = 0; i < TRACKBALL_BUFFER_LEN && idx != trackballBufferHead; i++)
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{
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idx = (trackballBufferTail - i - 1 + TRACKBALL_BUFFER_LEN) % TRACKBALL_BUFFER_LEN;
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x_out += trackballXBuffer[idx] * currentWeight;
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y_out += trackballYBuffer[idx] * currentWeight;
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finalWeight += currentWeight;
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currentWeight *= 1.0;
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}
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x_out /= finalWeight;
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trackballXVel = x_out;
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y_out /= finalWeight;
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trackballYVel = y_out;
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trackballActive = true;
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}
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double tempAngle = Math.Atan2(-trackballYVel, trackballXVel);
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double normX = Math.Abs(Math.Cos(tempAngle));
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double normY = Math.Abs(Math.Sin(tempAngle));
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int signX = Math.Sign(trackballXVel);
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int signY = Math.Sign(trackballYVel);
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double trackXvDecay = Math.Min(Math.Abs(trackballXVel), trackballAccel * s.elapsedTime * normX);
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double trackYvDecay = Math.Min(Math.Abs(trackballYVel), trackballAccel * s.elapsedTime * normY);
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double xVNew = trackballXVel - (trackXvDecay * signX);
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double yVNew = trackballYVel - (trackYvDecay * signY);
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double xMotion = (xVNew * s.elapsedTime) / TRACKBALL_SCALE;
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double yMotion = (yVNew * s.elapsedTime) / TRACKBALL_SCALE;
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if (xMotion != 0.0)
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{
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xMotion += trackballDXRemain;
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}
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else
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{
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trackballDXRemain = 0.0;
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}
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int dx = (int)xMotion;
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trackballDXRemain = xMotion - dx;
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if (yMotion != 0.0)
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{
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yMotion += trackballDYRemain;
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}
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else
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{
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trackballDYRemain = 0.0;
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}
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int dy = (int)yMotion;
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trackballDYRemain = yMotion - dy;
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trackballXVel = xVNew;
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trackballYVel = yVNew;
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if (dx == 0 && dy == 0)
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{
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trackballActive = false;
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}
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else
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{
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cursor.TouchMoveCursor(dx, dy, tempBool);
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}
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}
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}
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}
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synthesizeMouseButtons();
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}
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private bool isLeft(Touch t)
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{
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return t.hwX < 1920 * 2 / 5;
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}
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private bool isRight(Touch t)
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{
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return t.hwX >= 1920 * 2 / 5;
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}
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public virtual void touchUnchanged(object sender, EventArgs unused)
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{
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s = dev.getCurrentStateRef();
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if (trackballActive)
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{
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if (Global.getUseTPforControls(deviceNum) == false)
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{
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int[] disArray = Global.getTouchDisInvertTriggers(deviceNum);
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tempBool = true;
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for (int i = 0, arlen = disArray.Length; tempBool && i < arlen; i++)
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{
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if (getDS4ControlsByName(disArray[i]) == false)
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tempBool = false;
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}
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double tempAngle = Math.Atan2(-trackballYVel, trackballXVel);
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double normX = Math.Abs(Math.Cos(tempAngle));
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double normY = Math.Abs(Math.Sin(tempAngle));
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int signX = Math.Sign(trackballXVel);
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int signY = Math.Sign(trackballYVel);
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double trackXvDecay = Math.Min(Math.Abs(trackballXVel), trackballAccel * s.elapsedTime * normX);
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double trackYvDecay = Math.Min(Math.Abs(trackballYVel), trackballAccel * s.elapsedTime * normY);
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double xVNew = trackballXVel - (trackXvDecay * signX);
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double yVNew = trackballYVel - (trackYvDecay * signY);
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double xMotion = (xVNew * s.elapsedTime) / TRACKBALL_SCALE;
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double yMotion = (yVNew * s.elapsedTime) / TRACKBALL_SCALE;
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if (xMotion != 0.0)
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{
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xMotion += trackballDXRemain;
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}
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else
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{
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trackballDXRemain = 0.0;
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}
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int dx = (int)xMotion;
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trackballDXRemain = xMotion - dx;
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if (yMotion != 0.0)
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{
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yMotion += trackballDYRemain;
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}
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else
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{
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trackballDYRemain = 0.0;
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}
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int dy = (int)yMotion;
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trackballDYRemain = yMotion - dy;
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trackballXVel = xVNew;
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trackballYVel = yVNew;
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if (dx == 0 && dy == 0)
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{
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trackballActive = false;
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}
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else
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{
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cursor.TouchMoveCursor(dx, dy, tempBool);
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}
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}
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}
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if (s.TouchButton)
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synthesizeMouseButtons();
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}
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public bool dragging, dragging2;
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private void synthesizeMouseButtons()
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{
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if (Global.GetDS4Action(deviceNum, DS4Controls.TouchLeft, false) == null && leftDown)
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{
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Mapping.MapClick(deviceNum, Mapping.Click.Left);
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dragging2 = true;
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}
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else
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{
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dragging2 = false;
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}
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if (Global.GetDS4Action(deviceNum, DS4Controls.TouchUpper, false) == null && upperDown)
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Mapping.MapClick(deviceNum, Mapping.Click.Middle);
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if (Global.GetDS4Action(deviceNum, DS4Controls.TouchRight, false) == null && rightDown)
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Mapping.MapClick(deviceNum, Mapping.Click.Left);
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if (Global.GetDS4Action(deviceNum, DS4Controls.TouchMulti, false) == null && multiDown)
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Mapping.MapClick(deviceNum, Mapping.Click.Right);
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if (!Global.UseTPforControls[deviceNum])
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{
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if (tappedOnce)
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{
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DateTime tester = DateTime.Now;
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if (tester > (TimeofEnd + TimeSpan.FromMilliseconds((double)(Global.TapSensitivity[deviceNum]) * 1.5)))
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{
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Mapping.MapClick(deviceNum, Mapping.Click.Left);
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tappedOnce = false;
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}
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//if it fails the method resets, and tries again with a new tester value (gives tap a delay so tap and hold can work)
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}
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if (secondtouchbegin) //if tap and hold (also works as double tap)
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{
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Mapping.MapClick(deviceNum, Mapping.Click.Left);
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dragging = true;
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}
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else
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{
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dragging = false;
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}
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}
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}
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public virtual void touchButtonUp(object sender, TouchpadEventArgs arg)
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{
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pushed = DS4Controls.None;
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upperDown = leftDown = rightDown = multiDown = false;
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dev.setRumble(0, 0);
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s = dev.getCurrentStateRef();
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if (s.Touch1 || s.Touch2)
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synthesizeMouseButtons();
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}
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public virtual void touchButtonDown(object sender, TouchpadEventArgs arg)
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{
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if (arg.touches == null)
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upperDown = true;
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else if (arg.touches.Length > 1)
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multiDown = true;
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else
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{
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if ((Global.LowerRCOn[deviceNum] && arg.touches[0].hwX > (1920 * 3) / 4 && arg.touches[0].hwY > (960 * 3) / 4))
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Mapping.MapClick(deviceNum, Mapping.Click.Right);
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if (isLeft(arg.touches[0]))
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leftDown = true;
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else if (isRight(arg.touches[0]))
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rightDown = true;
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}
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s = dev.getCurrentStateRef();
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synthesizeMouseButtons();
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}
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|
|
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public void populatePriorButtonStates()
|
|
{
|
|
priorUpperDown = upperDown;
|
|
priorLeftDown = leftDown;
|
|
priorRightDown = rightDown;
|
|
priorMultiDown = multiDown;
|
|
|
|
priorSwipeLeft = swipeLeft; priorSwipeRight = swipeRight;
|
|
priorSwipeUp = swipeUp; priorSwipeDown = swipeDown;
|
|
priorSwipeLeftB = swipeLeftB; priorSwipeRightB = swipeRightB; priorSwipeUpB = swipeUpB;
|
|
priorSwipeDownB = swipeDownB; priorSwipedB = swipedB;
|
|
}
|
|
|
|
public DS4State getDS4State()
|
|
{
|
|
return s;
|
|
}
|
|
}
|
|
}
|