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69 lines
1.9 KiB
69 lines
1.9 KiB
using UnityEngine;
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#if UNITY_2019_1_OR_NEWER
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using UnityEngine.UIElements;
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#else
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using UnityEngine.Experimental.UIElements;
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#endif
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namespace UnityEditor.Collaboration
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{
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internal class HistoryProgressSpinner : Image
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{
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private readonly Texture2D[] m_StatusWheelTextures;
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private bool m_ProgressEnabled;
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private IVisualElementScheduledItem m_Animation;
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public bool ProgressEnabled
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{
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set
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{
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if (m_ProgressEnabled == value)
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return;
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m_ProgressEnabled = value;
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visible = value;
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if (value)
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{
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if (m_Animation == null)
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{
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m_Animation = this.schedule.Execute(AnimateProgress).Every(33);
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}
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else
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{
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m_Animation.Resume();
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}
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}
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else
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{
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if (m_Animation != null)
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{
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m_Animation.Pause();
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}
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}
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}
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}
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public HistoryProgressSpinner()
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{
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m_StatusWheelTextures = new Texture2D[12];
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for (int i = 0; i < 12; i++)
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{
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m_StatusWheelTextures[i] = EditorGUIUtility.LoadIcon("WaitSpin" + i.ToString("00"));
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}
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image = m_StatusWheelTextures[0];
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style.width = m_StatusWheelTextures[0].width;
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style.height = m_StatusWheelTextures[0].height;
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visible = false;
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}
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private void AnimateProgress(TimerState obj)
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{
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int frame = (int)Mathf.Repeat(Time.realtimeSinceStartup * 10, 11.99f);
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image = m_StatusWheelTextures[frame];
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MarkDirtyRepaint();
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}
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}
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}
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