39 lines
1.1 KiB
C#
39 lines
1.1 KiB
C#
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using UnityEngine;
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namespace UnityEditor.U2D.Animation
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{
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internal class RectSlider
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{
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private static readonly int kRectSliderHashCode = "RectSlider".GetHashCode();
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private Vector2 m_StartPosition = Vector2.zero;
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private Vector2 m_Position = Vector2.zero;
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internal Rect Do()
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{
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return Do(GUIUtility.GetControlID(kRectSliderHashCode, FocusType.Passive));
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}
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internal Rect Do(int controlID)
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{
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var eventType = Event.current.GetTypeForControl(controlID);
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if (eventType == EventType.MouseDown)
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{
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m_StartPosition = ModuleUtility.GUIToWorld(Event.current.mousePosition);
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m_Position = m_StartPosition;
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}
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if (eventType == EventType.Layout)
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HandleUtility.AddDefaultControl(controlID);
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m_Position = Slider2D.Do(controlID, m_Position);
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var rect = new Rect();
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rect.min = m_StartPosition;
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rect.max = m_Position;
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return rect;
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}
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}
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}
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