void Init()
{
if (id == -1)
{
id = EditorGUIExtra.GetPermanentControlID();
}
if (m_TimeArea == null)
{
m_TimeArea = new TimeArea(false);
m_TimeArea.hRangeLocked = false;
m_TimeArea.vRangeLocked = false;
m_TimeArea.hSlider = false;
m_TimeArea.vSlider = false;
m_TimeArea.margin = 10f;
m_TimeArea.scaleWithWindow = true;
m_TimeArea.hTicks.SetTickModulosForFrameRate(30f);
m_TimeArea.OnEnable();
}
if (styles == null)
{
styles = new Timeline.Styles();
}
}
public void DrawMajorTicks(Rect position, float frameRate)
{
Color color = Handles.color;
GUI.BeginGroup(position);
if (Event.current.type != EventType.Repaint)
{
GUI.EndGroup();
return;
}
TimeArea.InitStyles();
this.SetTickMarkerRanges();
this.hTicks.SetTickStrengths(3f, 80f, true);
Color textColor = TimeArea.styles.TimelineTick.normal.textColor;
textColor.a = 0.1f;
Handles.color = textColor;
for (int i = 0; i < this.hTicks.tickLevels; i++)
{
float num = this.hTicks.GetStrengthOfLevel(i) * 0.9f;
if (num > 0.5f)
{
float[] ticksAtLevel = this.hTicks.GetTicksAtLevel(i, true);
for (int j = 0; j < ticksAtLevel.Length; j++)
{
if (ticksAtLevel[j] >= 0f)
{
int num2 = Mathf.RoundToInt(ticksAtLevel[j] * frameRate);
float x = this.FrameToPixel((float)num2, frameRate, position);
Handles.DrawLine(new Vector3(x, 0f, 0f), new Vector3(x, position.height, 0f));
}
}
}
}
GUI.EndGroup();
Handles.color = color;
}
public TimeArea.TimeRulerDragMode BrowseRuler(Rect position, int id, ref float time, float frameRate, bool pickAnywhere, GUIStyle thumbStyle)
{
Event current = Event.current;
Rect position2 = position;
if (time != -1f)
{
position2.x = Mathf.Round(base.TimeToPixel(time, position)) - (float)thumbStyle.overflow.left;
position2.width = thumbStyle.fixedWidth + (float)thumbStyle.overflow.horizontal;
}
switch (current.GetTypeForControl(id))
{
case EventType.MouseDown:
if (position2.Contains(current.mousePosition))
{
GUIUtility.hotControl = id;
TimeArea.s_PickOffset = current.mousePosition.x - base.TimeToPixel(time, position);
current.Use();
return(TimeArea.TimeRulerDragMode.Start);
}
if (pickAnywhere && position.Contains(current.mousePosition))
{
GUIUtility.hotControl = id;
float num = TimeArea.SnapTimeToWholeFPS(base.PixelToTime(current.mousePosition.x, position), frameRate);
TimeArea.s_OriginalTime = time;
if (num != time)
{
GUI.changed = true;
}
time = num;
TimeArea.s_PickOffset = 0f;
current.Use();
return(TimeArea.TimeRulerDragMode.Start);
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == id)
{
GUIUtility.hotControl = 0;
current.Use();
return(TimeArea.TimeRulerDragMode.End);
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == id)
{
float num2 = TimeArea.SnapTimeToWholeFPS(base.PixelToTime(current.mousePosition.x - TimeArea.s_PickOffset, position), frameRate);
if (num2 != time)
{
GUI.changed = true;
}
time = num2;
current.Use();
return(TimeArea.TimeRulerDragMode.Dragging);
}
break;
case EventType.KeyDown:
if (GUIUtility.hotControl == id && current.keyCode == KeyCode.Escape)
{
if (time != TimeArea.s_OriginalTime)
{
GUI.changed = true;
}
time = TimeArea.s_OriginalTime;
GUIUtility.hotControl = 0;
current.Use();
return(TimeArea.TimeRulerDragMode.Cancel);
}
break;
case EventType.Repaint:
if (time != -1f)
{
bool flag = position.Contains(current.mousePosition);
position2.x += (float)thumbStyle.overflow.left;
thumbStyle.Draw(position2, id == GUIUtility.hotControl, flag || id == GUIUtility.hotControl, false, false);
}
break;
}
return(TimeArea.TimeRulerDragMode.None);
}
public void TimeRuler(Rect position, float frameRate)
{
Color color = GUI.color;
GUI.BeginGroup(position);
if (Event.current.type != EventType.Repaint)
{
GUI.EndGroup();
return;
}
TimeArea.InitStyles();
HandlesExtra.ApplyWireMaterial();
GL.Begin(1);
Color backgroundColor = GUI.backgroundColor;
this.SetTickMarkerRanges();
this.hTicks.SetTickStrengths(3f, 80f, true);
Color textColor = TimeArea.styles.TimelineTick.normal.textColor;
textColor.a = 0.75f;
for (int i = 0; i < this.hTicks.tickLevels; i++)
{
float num = this.hTicks.GetStrengthOfLevel(i) * 0.9f;
float[] ticksAtLevel = this.hTicks.GetTicksAtLevel(i, true);
for (int j = 0; j < ticksAtLevel.Length; j++)
{
if (ticksAtLevel[j] >= base.hRangeMin && ticksAtLevel[j] <= base.hRangeMax)
{
int num2 = Mathf.RoundToInt(ticksAtLevel[j] * frameRate);
float num3 = position.height * Mathf.Min(1f, num) * 0.7f;
float num4 = this.FrameToPixel((float)num2, frameRate, position);
GL.Color(new Color(1f, 1f, 1f, num / 0.5f) * textColor);
GL.Vertex(new Vector3(num4, position.height - num3 + 0.5f, 0f));
GL.Vertex(new Vector3(num4, position.height - 0.5f, 0f));
if (num > 0.5f)
{
GL.Color(new Color(1f, 1f, 1f, num / 0.5f - 1f) * textColor);
GL.Vertex(new Vector3(num4 + 1f, position.height - num3 + 0.5f, 0f));
GL.Vertex(new Vector3(num4 + 1f, position.height - 0.5f, 0f));
}
}
}
}
GL.End();
int levelWithMinSeparation = this.hTicks.GetLevelWithMinSeparation(40f);
float[] ticksAtLevel2 = this.hTicks.GetTicksAtLevel(levelWithMinSeparation, false);
for (int k = 0; k < ticksAtLevel2.Length; k++)
{
if (ticksAtLevel2[k] >= base.hRangeMin && ticksAtLevel2[k] <= base.hRangeMax)
{
int num5 = Mathf.RoundToInt(ticksAtLevel2[k] * frameRate);
float num6 = Mathf.Floor(this.FrameToPixel((float)num5, frameRate, base.rect));
string text = this.FormatFrame(num5, frameRate);
GUI.Label(new Rect(num6 + 3f, -3f, 40f, 20f), text, TimeArea.styles.TimelineTick);
}
}
GUI.EndGroup();
GUI.backgroundColor = backgroundColor;
GUI.color = color;
}