using System;
using UnityEngine.Serialization;

namespace UnityEngine.EventSystems
{
	// Token: 0x0200002C RID: 44
	[AddComponentMenu("Event/Standalone Input Module")]
	public class StandaloneInputModule : PointerInputModule
	{
		// Token: 0x0600010A RID: 266 RVA: 0x00004CA8 File Offset: 0x000030A8
		protected StandaloneInputModule()
		{
		}

		// Token: 0x17000046 RID: 70
		// (get) Token: 0x0600010B RID: 267 RVA: 0x00004D08 File Offset: 0x00003108
		[Obsolete("Mode is no longer needed on input module as it handles both mouse and keyboard simultaneously.", false)]
		public StandaloneInputModule.InputMode inputMode
		{
			get
			{
				return StandaloneInputModule.InputMode.Mouse;
			}
		}

		// Token: 0x17000047 RID: 71
		// (get) Token: 0x0600010C RID: 268 RVA: 0x00004D20 File Offset: 0x00003120
		// (set) Token: 0x0600010D RID: 269 RVA: 0x00004D3B File Offset: 0x0000313B
		[Obsolete("allowActivationOnMobileDevice has been deprecated. Use forceModuleActive instead (UnityUpgradable) -> forceModuleActive")]
		public bool allowActivationOnMobileDevice
		{
			get
			{
				return this.m_ForceModuleActive;
			}
			set
			{
				this.m_ForceModuleActive = value;
			}
		}

		// Token: 0x17000048 RID: 72
		// (get) Token: 0x0600010E RID: 270 RVA: 0x00004D48 File Offset: 0x00003148
		// (set) Token: 0x0600010F RID: 271 RVA: 0x00004D63 File Offset: 0x00003163
		public bool forceModuleActive
		{
			get
			{
				return this.m_ForceModuleActive;
			}
			set
			{
				this.m_ForceModuleActive = value;
			}
		}

		// Token: 0x17000049 RID: 73
		// (get) Token: 0x06000110 RID: 272 RVA: 0x00004D70 File Offset: 0x00003170
		// (set) Token: 0x06000111 RID: 273 RVA: 0x00004D8B File Offset: 0x0000318B
		public float inputActionsPerSecond
		{
			get
			{
				return this.m_InputActionsPerSecond;
			}
			set
			{
				this.m_InputActionsPerSecond = value;
			}
		}

		// Token: 0x1700004A RID: 74
		// (get) Token: 0x06000112 RID: 274 RVA: 0x00004D98 File Offset: 0x00003198
		// (set) Token: 0x06000113 RID: 275 RVA: 0x00004DB3 File Offset: 0x000031B3
		public float repeatDelay
		{
			get
			{
				return this.m_RepeatDelay;
			}
			set
			{
				this.m_RepeatDelay = value;
			}
		}

		// Token: 0x1700004B RID: 75
		// (get) Token: 0x06000114 RID: 276 RVA: 0x00004DC0 File Offset: 0x000031C0
		// (set) Token: 0x06000115 RID: 277 RVA: 0x00004DDB File Offset: 0x000031DB
		public string horizontalAxis
		{
			get
			{
				return this.m_HorizontalAxis;
			}
			set
			{
				this.m_HorizontalAxis = value;
			}
		}

		// Token: 0x1700004C RID: 76
		// (get) Token: 0x06000116 RID: 278 RVA: 0x00004DE8 File Offset: 0x000031E8
		// (set) Token: 0x06000117 RID: 279 RVA: 0x00004E03 File Offset: 0x00003203
		public string verticalAxis
		{
			get
			{
				return this.m_VerticalAxis;
			}
			set
			{
				this.m_VerticalAxis = value;
			}
		}

		// Token: 0x1700004D RID: 77
		// (get) Token: 0x06000118 RID: 280 RVA: 0x00004E10 File Offset: 0x00003210
		// (set) Token: 0x06000119 RID: 281 RVA: 0x00004E2B File Offset: 0x0000322B
		public string submitButton
		{
			get
			{
				return this.m_SubmitButton;
			}
			set
			{
				this.m_SubmitButton = value;
			}
		}

		// Token: 0x1700004E RID: 78
		// (get) Token: 0x0600011A RID: 282 RVA: 0x00004E38 File Offset: 0x00003238
		// (set) Token: 0x0600011B RID: 283 RVA: 0x00004E53 File Offset: 0x00003253
		public string cancelButton
		{
			get
			{
				return this.m_CancelButton;
			}
			set
			{
				this.m_CancelButton = value;
			}
		}

		// Token: 0x0600011C RID: 284 RVA: 0x00004E60 File Offset: 0x00003260
		private bool ShouldIgnoreEventsOnNoFocus()
		{
			bool flag;
			switch (SystemInfo.operatingSystemFamily)
			{
			case OperatingSystemFamily.MacOSX:
			case OperatingSystemFamily.Windows:
			case OperatingSystemFamily.Linux:
				flag = true;
				break;
			default:
				flag = false;
				break;
			}
			return flag;
		}

		// Token: 0x0600011D RID: 285 RVA: 0x00004E9C File Offset: 0x0000329C
		public override void UpdateModule()
		{
			if (base.eventSystem.isFocused || !this.ShouldIgnoreEventsOnNoFocus())
			{
				this.m_LastMousePosition = this.m_MousePosition;
				this.m_MousePosition = base.input.mousePosition;
			}
		}

		// Token: 0x0600011E RID: 286 RVA: 0x00004EDC File Offset: 0x000032DC
		public override bool IsModuleSupported()
		{
			return this.m_ForceModuleActive || base.input.mousePresent || base.input.touchSupported;
		}

		// Token: 0x0600011F RID: 287 RVA: 0x00004F1C File Offset: 0x0000331C
		public override bool ShouldActivateModule()
		{
			bool flag;
			if (!base.ShouldActivateModule())
			{
				flag = false;
			}
			else
			{
				bool flag2 = this.m_ForceModuleActive;
				flag2 |= base.input.GetButtonDown(this.m_SubmitButton);
				flag2 |= base.input.GetButtonDown(this.m_CancelButton);
				flag2 |= !Mathf.Approximately(base.input.GetAxisRaw(this.m_HorizontalAxis), 0f);
				flag2 |= !Mathf.Approximately(base.input.GetAxisRaw(this.m_VerticalAxis), 0f);
				flag2 |= (this.m_MousePosition - this.m_LastMousePosition).sqrMagnitude > 0f;
				flag2 |= base.input.GetMouseButtonDown(0);
				if (base.input.touchCount > 0)
				{
					flag2 = true;
				}
				flag = flag2;
			}
			return flag;
		}

		// Token: 0x06000120 RID: 288 RVA: 0x00004FFC File Offset: 0x000033FC
		public override void ActivateModule()
		{
			if (base.eventSystem.isFocused || !this.ShouldIgnoreEventsOnNoFocus())
			{
				base.ActivateModule();
				this.m_MousePosition = base.input.mousePosition;
				this.m_LastMousePosition = base.input.mousePosition;
				GameObject gameObject = base.eventSystem.currentSelectedGameObject;
				if (gameObject == null)
				{
					gameObject = base.eventSystem.firstSelectedGameObject;
				}
				base.eventSystem.SetSelectedGameObject(gameObject, this.GetBaseEventData());
			}
		}

		// Token: 0x06000121 RID: 289 RVA: 0x00005088 File Offset: 0x00003488
		public override void DeactivateModule()
		{
			base.DeactivateModule();
			base.ClearSelection();
		}

		// Token: 0x06000122 RID: 290 RVA: 0x00005098 File Offset: 0x00003498
		public override void Process()
		{
			if (base.eventSystem.isFocused || !this.ShouldIgnoreEventsOnNoFocus())
			{
				bool flag = this.SendUpdateEventToSelectedObject();
				if (base.eventSystem.sendNavigationEvents)
				{
					if (!flag)
					{
						flag |= this.SendMoveEventToSelectedObject();
					}
					if (!flag)
					{
						this.SendSubmitEventToSelectedObject();
					}
				}
				if (!this.ProcessTouchEvents() && base.input.mousePresent)
				{
					this.ProcessMouseEvent();
				}
			}
		}

		// Token: 0x06000123 RID: 291 RVA: 0x0000511C File Offset: 0x0000351C
		private bool ProcessTouchEvents()
		{
			for (int i = 0; i < base.input.touchCount; i++)
			{
				Touch touch = base.input.GetTouch(i);
				if (touch.type != TouchType.Indirect)
				{
					bool flag;
					bool flag2;
					PointerEventData touchPointerEventData = base.GetTouchPointerEventData(touch, out flag, out flag2);
					this.ProcessTouchPress(touchPointerEventData, flag, flag2);
					if (!flag2)
					{
						this.ProcessMove(touchPointerEventData);
						this.ProcessDrag(touchPointerEventData);
					}
					else
					{
						base.RemovePointerData(touchPointerEventData);
					}
				}
			}
			return base.input.touchCount > 0;
		}

		// Token: 0x06000124 RID: 292 RVA: 0x000051BC File Offset: 0x000035BC
		protected void ProcessTouchPress(PointerEventData pointerEvent, bool pressed, bool released)
		{
			GameObject gameObject = pointerEvent.pointerCurrentRaycast.gameObject;
			if (pressed)
			{
				pointerEvent.eligibleForClick = true;
				pointerEvent.delta = Vector2.zero;
				pointerEvent.dragging = false;
				pointerEvent.useDragThreshold = true;
				pointerEvent.pressPosition = pointerEvent.position;
				pointerEvent.pointerPressRaycast = pointerEvent.pointerCurrentRaycast;
				base.DeselectIfSelectionChanged(gameObject, pointerEvent);
				if (pointerEvent.pointerEnter != gameObject)
				{
					base.HandlePointerExitAndEnter(pointerEvent, gameObject);
					pointerEvent.pointerEnter = gameObject;
				}
				GameObject gameObject2 = ExecuteEvents.ExecuteHierarchy<IPointerDownHandler>(gameObject, pointerEvent, ExecuteEvents.pointerDownHandler);
				if (gameObject2 == null)
				{
					gameObject2 = ExecuteEvents.GetEventHandler<IPointerClickHandler>(gameObject);
				}
				float unscaledTime = Time.unscaledTime;
				if (gameObject2 == pointerEvent.lastPress)
				{
					float num = unscaledTime - pointerEvent.clickTime;
					if (num < 0.3f)
					{
						pointerEvent.clickCount++;
					}
					else
					{
						pointerEvent.clickCount = 1;
					}
					pointerEvent.clickTime = unscaledTime;
				}
				else
				{
					pointerEvent.clickCount = 1;
				}
				pointerEvent.pointerPress = gameObject2;
				pointerEvent.rawPointerPress = gameObject;
				pointerEvent.clickTime = unscaledTime;
				pointerEvent.pointerDrag = ExecuteEvents.GetEventHandler<IDragHandler>(gameObject);
				if (pointerEvent.pointerDrag != null)
				{
					ExecuteEvents.Execute<IInitializePotentialDragHandler>(pointerEvent.pointerDrag, pointerEvent, ExecuteEvents.initializePotentialDrag);
				}
			}
			if (released)
			{
				ExecuteEvents.Execute<IPointerUpHandler>(pointerEvent.pointerPress, pointerEvent, ExecuteEvents.pointerUpHandler);
				GameObject eventHandler = ExecuteEvents.GetEventHandler<IPointerClickHandler>(gameObject);
				if (pointerEvent.pointerPress == eventHandler && pointerEvent.eligibleForClick)
				{
					ExecuteEvents.Execute<IPointerClickHandler>(pointerEvent.pointerPress, pointerEvent, ExecuteEvents.pointerClickHandler);
				}
				else if (pointerEvent.pointerDrag != null && pointerEvent.dragging)
				{
					ExecuteEvents.ExecuteHierarchy<IDropHandler>(gameObject, pointerEvent, ExecuteEvents.dropHandler);
				}
				pointerEvent.eligibleForClick = false;
				pointerEvent.pointerPress = null;
				pointerEvent.rawPointerPress = null;
				if (pointerEvent.pointerDrag != null && pointerEvent.dragging)
				{
					ExecuteEvents.Execute<IEndDragHandler>(pointerEvent.pointerDrag, pointerEvent, ExecuteEvents.endDragHandler);
				}
				pointerEvent.dragging = false;
				pointerEvent.pointerDrag = null;
				ExecuteEvents.ExecuteHierarchy<IPointerExitHandler>(pointerEvent.pointerEnter, pointerEvent, ExecuteEvents.pointerExitHandler);
				pointerEvent.pointerEnter = null;
			}
		}

		// Token: 0x06000125 RID: 293 RVA: 0x000053F4 File Offset: 0x000037F4
		protected bool SendSubmitEventToSelectedObject()
		{
			bool flag;
			if (base.eventSystem.currentSelectedGameObject == null)
			{
				flag = false;
			}
			else
			{
				BaseEventData baseEventData = this.GetBaseEventData();
				if (base.input.GetButtonDown(this.m_SubmitButton))
				{
					ExecuteEvents.Execute<ISubmitHandler>(base.eventSystem.currentSelectedGameObject, baseEventData, ExecuteEvents.submitHandler);
				}
				if (base.input.GetButtonDown(this.m_CancelButton))
				{
					ExecuteEvents.Execute<ICancelHandler>(base.eventSystem.currentSelectedGameObject, baseEventData, ExecuteEvents.cancelHandler);
				}
				flag = baseEventData.used;
			}
			return flag;
		}

		// Token: 0x06000126 RID: 294 RVA: 0x00005490 File Offset: 0x00003890
		private Vector2 GetRawMoveVector()
		{
			Vector2 zero = Vector2.zero;
			zero.x = base.input.GetAxisRaw(this.m_HorizontalAxis);
			zero.y = base.input.GetAxisRaw(this.m_VerticalAxis);
			if (base.input.GetButtonDown(this.m_HorizontalAxis))
			{
				if (zero.x < 0f)
				{
					zero.x = -1f;
				}
				if (zero.x > 0f)
				{
					zero.x = 1f;
				}
			}
			if (base.input.GetButtonDown(this.m_VerticalAxis))
			{
				if (zero.y < 0f)
				{
					zero.y = -1f;
				}
				if (zero.y > 0f)
				{
					zero.y = 1f;
				}
			}
			return zero;
		}

		// Token: 0x06000127 RID: 295 RVA: 0x00005580 File Offset: 0x00003980
		protected bool SendMoveEventToSelectedObject()
		{
			float unscaledTime = Time.unscaledTime;
			Vector2 rawMoveVector = this.GetRawMoveVector();
			bool flag;
			if (Mathf.Approximately(rawMoveVector.x, 0f) && Mathf.Approximately(rawMoveVector.y, 0f))
			{
				this.m_ConsecutiveMoveCount = 0;
				flag = false;
			}
			else
			{
				bool flag2 = base.input.GetButtonDown(this.m_HorizontalAxis) || base.input.GetButtonDown(this.m_VerticalAxis);
				bool flag3 = Vector2.Dot(rawMoveVector, this.m_LastMoveVector) > 0f;
				if (!flag2)
				{
					if (flag3 && this.m_ConsecutiveMoveCount == 1)
					{
						flag2 = unscaledTime > this.m_PrevActionTime + this.m_RepeatDelay;
					}
					else
					{
						flag2 = unscaledTime > this.m_PrevActionTime + 1f / this.m_InputActionsPerSecond;
					}
				}
				if (!flag2)
				{
					flag = false;
				}
				else
				{
					AxisEventData axisEventData = this.GetAxisEventData(rawMoveVector.x, rawMoveVector.y, 0.6f);
					if (axisEventData.moveDir != MoveDirection.None)
					{
						ExecuteEvents.Execute<IMoveHandler>(base.eventSystem.currentSelectedGameObject, axisEventData, ExecuteEvents.moveHandler);
						if (!flag3)
						{
							this.m_ConsecutiveMoveCount = 0;
						}
						this.m_ConsecutiveMoveCount++;
						this.m_PrevActionTime = unscaledTime;
						this.m_LastMoveVector = rawMoveVector;
					}
					else
					{
						this.m_ConsecutiveMoveCount = 0;
					}
					flag = axisEventData.used;
				}
			}
			return flag;
		}

		// Token: 0x06000128 RID: 296 RVA: 0x000056F3 File Offset: 0x00003AF3
		protected void ProcessMouseEvent()
		{
			this.ProcessMouseEvent(0);
		}

		// Token: 0x06000129 RID: 297 RVA: 0x00005700 File Offset: 0x00003B00
		[Obsolete("This method is no longer checked, overriding it with return true does nothing!")]
		protected virtual bool ForceAutoSelect()
		{
			return false;
		}

		// Token: 0x0600012A RID: 298 RVA: 0x00005718 File Offset: 0x00003B18
		protected void ProcessMouseEvent(int id)
		{
			PointerInputModule.MouseState mousePointerEventData = this.GetMousePointerEventData(id);
			PointerInputModule.MouseButtonEventData eventData = mousePointerEventData.GetButtonState(PointerEventData.InputButton.Left).eventData;
			this.m_CurrentFocusedGameObject = eventData.buttonData.pointerCurrentRaycast.gameObject;
			this.ProcessMousePress(eventData);
			this.ProcessMove(eventData.buttonData);
			this.ProcessDrag(eventData.buttonData);
			this.ProcessMousePress(mousePointerEventData.GetButtonState(PointerEventData.InputButton.Right).eventData);
			this.ProcessDrag(mousePointerEventData.GetButtonState(PointerEventData.InputButton.Right).eventData.buttonData);
			this.ProcessMousePress(mousePointerEventData.GetButtonState(PointerEventData.InputButton.Middle).eventData);
			this.ProcessDrag(mousePointerEventData.GetButtonState(PointerEventData.InputButton.Middle).eventData.buttonData);
			if (!Mathf.Approximately(eventData.buttonData.scrollDelta.sqrMagnitude, 0f))
			{
				GameObject eventHandler = ExecuteEvents.GetEventHandler<IScrollHandler>(eventData.buttonData.pointerCurrentRaycast.gameObject);
				ExecuteEvents.ExecuteHierarchy<IScrollHandler>(eventHandler, eventData.buttonData, ExecuteEvents.scrollHandler);
			}
		}

		// Token: 0x0600012B RID: 299 RVA: 0x00005818 File Offset: 0x00003C18
		protected bool SendUpdateEventToSelectedObject()
		{
			bool flag;
			if (base.eventSystem.currentSelectedGameObject == null)
			{
				flag = false;
			}
			else
			{
				BaseEventData baseEventData = this.GetBaseEventData();
				ExecuteEvents.Execute<IUpdateSelectedHandler>(base.eventSystem.currentSelectedGameObject, baseEventData, ExecuteEvents.updateSelectedHandler);
				flag = baseEventData.used;
			}
			return flag;
		}

		// Token: 0x0600012C RID: 300 RVA: 0x00005870 File Offset: 0x00003C70
		protected void ProcessMousePress(PointerInputModule.MouseButtonEventData data)
		{
			PointerEventData buttonData = data.buttonData;
			GameObject gameObject = buttonData.pointerCurrentRaycast.gameObject;
			if (data.PressedThisFrame())
			{
				buttonData.eligibleForClick = true;
				buttonData.delta = Vector2.zero;
				buttonData.dragging = false;
				buttonData.useDragThreshold = true;
				buttonData.pressPosition = buttonData.position;
				buttonData.pointerPressRaycast = buttonData.pointerCurrentRaycast;
				base.DeselectIfSelectionChanged(gameObject, buttonData);
				GameObject gameObject2 = ExecuteEvents.ExecuteHierarchy<IPointerDownHandler>(gameObject, buttonData, ExecuteEvents.pointerDownHandler);
				if (gameObject2 == null)
				{
					gameObject2 = ExecuteEvents.GetEventHandler<IPointerClickHandler>(gameObject);
				}
				float unscaledTime = Time.unscaledTime;
				if (gameObject2 == buttonData.lastPress)
				{
					float num = unscaledTime - buttonData.clickTime;
					if (num < 0.3f)
					{
						buttonData.clickCount++;
					}
					else
					{
						buttonData.clickCount = 1;
					}
					buttonData.clickTime = unscaledTime;
				}
				else
				{
					buttonData.clickCount = 1;
				}
				buttonData.pointerPress = gameObject2;
				buttonData.rawPointerPress = gameObject;
				buttonData.clickTime = unscaledTime;
				buttonData.pointerDrag = ExecuteEvents.GetEventHandler<IDragHandler>(gameObject);
				if (buttonData.pointerDrag != null)
				{
					ExecuteEvents.Execute<IInitializePotentialDragHandler>(buttonData.pointerDrag, buttonData, ExecuteEvents.initializePotentialDrag);
				}
			}
			if (data.ReleasedThisFrame())
			{
				ExecuteEvents.Execute<IPointerUpHandler>(buttonData.pointerPress, buttonData, ExecuteEvents.pointerUpHandler);
				GameObject eventHandler = ExecuteEvents.GetEventHandler<IPointerClickHandler>(gameObject);
				if (buttonData.pointerPress == eventHandler && buttonData.eligibleForClick)
				{
					ExecuteEvents.Execute<IPointerClickHandler>(buttonData.pointerPress, buttonData, ExecuteEvents.pointerClickHandler);
				}
				else if (buttonData.pointerDrag != null && buttonData.dragging)
				{
					ExecuteEvents.ExecuteHierarchy<IDropHandler>(gameObject, buttonData, ExecuteEvents.dropHandler);
				}
				buttonData.eligibleForClick = false;
				buttonData.pointerPress = null;
				buttonData.rawPointerPress = null;
				if (buttonData.pointerDrag != null && buttonData.dragging)
				{
					ExecuteEvents.Execute<IEndDragHandler>(buttonData.pointerDrag, buttonData, ExecuteEvents.endDragHandler);
				}
				buttonData.dragging = false;
				buttonData.pointerDrag = null;
				if (gameObject != buttonData.pointerEnter)
				{
					base.HandlePointerExitAndEnter(buttonData, null);
					base.HandlePointerExitAndEnter(buttonData, gameObject);
				}
			}
		}

		// Token: 0x0600012D RID: 301 RVA: 0x00005AA4 File Offset: 0x00003EA4
		protected GameObject GetCurrentFocusedGameObject()
		{
			return this.m_CurrentFocusedGameObject;
		}

		// Token: 0x0400008E RID: 142
		private float m_PrevActionTime;

		// Token: 0x0400008F RID: 143
		private Vector2 m_LastMoveVector;

		// Token: 0x04000090 RID: 144
		private int m_ConsecutiveMoveCount = 0;

		// Token: 0x04000091 RID: 145
		private Vector2 m_LastMousePosition;

		// Token: 0x04000092 RID: 146
		private Vector2 m_MousePosition;

		// Token: 0x04000093 RID: 147
		private GameObject m_CurrentFocusedGameObject;

		// Token: 0x04000094 RID: 148
		[SerializeField]
		private string m_HorizontalAxis = "Horizontal";

		// Token: 0x04000095 RID: 149
		[SerializeField]
		private string m_VerticalAxis = "Vertical";

		// Token: 0x04000096 RID: 150
		[SerializeField]
		private string m_SubmitButton = "Submit";

		// Token: 0x04000097 RID: 151
		[SerializeField]
		private string m_CancelButton = "Cancel";

		// Token: 0x04000098 RID: 152
		[SerializeField]
		private float m_InputActionsPerSecond = 10f;

		// Token: 0x04000099 RID: 153
		[SerializeField]
		private float m_RepeatDelay = 0.5f;

		// Token: 0x0400009A RID: 154
		[SerializeField]
		[FormerlySerializedAs("m_AllowActivationOnMobileDevice")]
		private bool m_ForceModuleActive;

		// Token: 0x0200002D RID: 45
		[Obsolete("Mode is no longer needed on input module as it handles both mouse and keyboard simultaneously.", false)]
		public enum InputMode
		{
			// Token: 0x0400009C RID: 156
			Mouse,
			// Token: 0x0400009D RID: 157
			Buttons
		}
	}
}