108 lines
3.4 KiB
C#
108 lines
3.4 KiB
C#
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using System;
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using UnityEngine;
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namespace UnityEditor.Timeline
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{
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partial class TimelineWindow
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{
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[NonSerialized] TimelineTimeArea m_TimeArea;
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public TimeArea timeArea { get { return m_TimeArea; } }
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internal static class Styles
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{
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public static string DurationModeText = L10n.Tr("Duration Mode/{0}");
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}
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double m_LastFrameRate;
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bool m_TimeAreaDirty = true;
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void InitializeTimeArea()
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{
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if (m_TimeArea == null)
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{
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m_TimeArea = new TimelineTimeArea(state, false)
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{
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hRangeLocked = false,
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vRangeLocked = true,
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margin = 10,
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scaleWithWindow = true,
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hSlider = true,
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vSlider = false,
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hBaseRangeMin = 0.0f,
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hBaseRangeMax = WindowState.kMaxShownTime,
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hRangeMin = 0.0f,
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hScaleMax = WindowConstants.maxTimeAreaScaling,
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rect = state.timeAreaRect
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};
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m_TimeAreaDirty = true;
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InitTimeAreaFrameRate();
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SyncTimeAreaShownRange();
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}
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}
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void DrawTimelineRuler()
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{
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if (!currentMode.ShouldShowTimeArea(state))
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return;
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Rect rect = state.timeAreaRect;
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m_TimeArea.rect = new Rect(rect.x, rect.y, rect.width, clientArea.height - rect.y);
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if (m_LastFrameRate != state.referenceSequence.frameRate)
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InitTimeAreaFrameRate();
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SyncTimeAreaShownRange();
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m_TimeArea.BeginViewGUI();
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m_TimeArea.TimeRuler(rect, (float)state.referenceSequence.frameRate, true, false, 1.0f, state.timeFormat.ToTimeAreaFormat());
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m_TimeArea.EndViewGUI();
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}
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void InitTimeAreaFrameRate()
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{
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m_LastFrameRate = state.referenceSequence.frameRate;
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m_TimeArea.hTicks.SetTickModulosForFrameRate((float)m_LastFrameRate);
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}
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void SyncTimeAreaShownRange()
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{
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var range = state.timeAreaShownRange;
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if (!Mathf.Approximately(range.x, m_TimeArea.shownArea.x) || !Mathf.Approximately(range.y, m_TimeArea.shownArea.xMax))
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{
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// set view data onto the time area
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if (m_TimeAreaDirty)
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{
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m_TimeArea.SetShownHRange(range.x, range.y);
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m_TimeAreaDirty = false;
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}
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else
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{
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// set time area data onto the view data
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state.TimeAreaChanged();
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}
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}
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m_TimeArea.hBaseRangeMax = (float)state.editSequence.duration;
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}
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class TimelineTimeArea : TimeArea
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{
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readonly WindowState m_State;
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public TimelineTimeArea(WindowState state, bool minimalGUI) : base(minimalGUI)
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{
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m_State = state;
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}
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public override string FormatTickTime(float time, float frameRate, TimeFormat timeFormat)
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{
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time = m_State.timeReferenceMode == TimeReferenceMode.Global ?
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(float)m_State.editSequence.ToGlobalTime(time) : time;
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return FormatTime(time, frameRate, timeFormat);
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}
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}
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}
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}
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