public void OverlayOnGUI()
{
if (!hasSelection)
{
return;
}
if (Event.current.type != EventType.Repaint)
{
return;
}
Color oldColor = GUI.color;
RectangleToolFlags flags = m_CurveEditor.settings.rectangleToolFlags;
if (flags == RectangleToolFlags.FullRectangleTool)
{
GUI.color = Color.white;
m_HBar.OnGUI(m_Layout.hBarRect);
m_HBarLeft.OnGUI(m_Layout.hBarLeftRect);
m_HBarRight.OnGUI(m_Layout.hBarRightRect);
m_VBar.OnGUI(m_Layout.vBarRect);
m_VBarBottom.OnGUI(m_Layout.vBarBottomRect);
m_VBarTop.OnGUI(m_Layout.vBarTopRect);
}
DrawLabels();
GUI.color = oldColor;
}
public void HandleEvents()
{
RectangleToolFlags flags = m_CurveEditor.settings.rectangleToolFlags;
if (flags == RectangleToolFlags.NoRectangleTool)
{
return;
}
m_SelectionScaleTop.HandleEvents();
m_SelectionScaleBottom.HandleEvents();
if (rippleTime)
{
m_SelectionRippleLeft.HandleEvents();
m_SelectionRippleRight.HandleEvents();
}
else
{
m_SelectionScaleLeft.HandleEvents();
m_SelectionScaleRight.HandleEvents();
}
m_SelectionBox.HandleEvents();
}
public void OnGUI()
{
if (!hasSelection)
{
return;
}
if (Event.current.type != EventType.Repaint)
{
return;
}
RectangleToolFlags flags = m_CurveEditor.settings.rectangleToolFlags;
if (flags == RectangleToolFlags.NoRectangleTool)
{
return;
}
Color oldColor = GUI.color;
GUI.color = Color.white;
m_Layout = CalculateLayout();
if (flags == RectangleToolFlags.FullRectangleTool)
{
GUI.Label(m_Layout.selectionLeftRect, GUIContent.none, styles.rectangleToolHighlight);
GUI.Label(m_Layout.selectionTopRect, GUIContent.none, styles.rectangleToolHighlight);
GUI.Label(m_Layout.underlayLeftRect, GUIContent.none, styles.rectangleToolHighlight);
GUI.Label(m_Layout.underlayTopRect, GUIContent.none, styles.rectangleToolHighlight);
}
m_SelectionBox.OnGUI(m_Layout.selectionRect);
m_SelectionScaleTop.OnGUI(m_Layout.scaleTopRect);
m_SelectionScaleBottom.OnGUI(m_Layout.scaleBottomRect);
bool showRippleHandles = (rippleTime && dragMode == DragMode.None) || (m_RippleTime && dragMode != DragMode.None);
if (showRippleHandles)
{
m_SelectionRippleLeft.OnGUI(m_Layout.scaleLeftRect);
m_SelectionRippleRight.OnGUI(m_Layout.scaleRightRect);
}
else
{
m_SelectionScaleLeft.OnGUI(m_Layout.scaleLeftRect);
m_SelectionScaleRight.OnGUI(m_Layout.scaleRightRect);
}
GUI.color = oldColor;
}
public void HandleOverlayEvents()
{
RectangleToolFlags flags = m_CurveEditor.settings.rectangleToolFlags;
if (flags == RectangleToolFlags.NoRectangleTool)
{
return;
}
if (flags == RectangleToolFlags.FullRectangleTool)
{
m_VBarBottom.HandleEvents();
m_VBarTop.HandleEvents();
m_VBar.HandleEvents();
m_HBarLeft.HandleEvents();
m_HBarRight.HandleEvents();
m_HBar.HandleEvents();
}
}
private void DrawLabels()
{
if (dragMode == DragMode.None)
{
return;
}
RectangleToolFlags flags = m_CurveEditor.settings.rectangleToolFlags;
bool canScaleX = !Mathf.Approximately(selectionBounds.size.x, 0f);
bool canScaleY = !Mathf.Approximately(selectionBounds.size.y, 0f);
if (flags == RectangleToolFlags.FullRectangleTool)
{
// Horizontal labels
if ((dragMode & DragMode.MoveScaleHorizontal) != 0)
{
if (canScaleX)
{
GUIContent leftLabelContent = new GUIContent(string.Format("{0}", m_CurveEditor.FormatTime(selectionBounds.min.x, m_CurveEditor.invSnap, m_CurveEditor.timeFormat)));
GUIContent rightLabelContent = new GUIContent(string.Format("{0}", m_CurveEditor.FormatTime(selectionBounds.max.x, m_CurveEditor.invSnap, m_CurveEditor.timeFormat)));
Vector2 leftLabelSize = styles.dragLabel.CalcSize(leftLabelContent);
Vector2 rightLabelSize = styles.dragLabel.CalcSize(rightLabelContent);
EditorGUI.DoDropShadowLabel(new Rect(m_Layout.leftLabelAnchor.x - leftLabelSize.x, m_Layout.leftLabelAnchor.y, leftLabelSize.x, leftLabelSize.y), leftLabelContent, styles.dragLabel, 0.3f);
EditorGUI.DoDropShadowLabel(new Rect(m_Layout.rightLabelAnchor.x, m_Layout.rightLabelAnchor.y, rightLabelSize.x, rightLabelSize.y), rightLabelContent, styles.dragLabel, 0.3f);
}
else
{
GUIContent labelContent = new GUIContent(string.Format("{0}", m_CurveEditor.FormatTime(selectionBounds.center.x, m_CurveEditor.invSnap, m_CurveEditor.timeFormat)));
Vector2 labelSize = styles.dragLabel.CalcSize(labelContent);
EditorGUI.DoDropShadowLabel(new Rect(m_Layout.leftLabelAnchor.x, m_Layout.leftLabelAnchor.y, labelSize.x, labelSize.y), labelContent, styles.dragLabel, 0.3f);
}
}
// Vertical labels
if ((dragMode & DragMode.MoveScaleVertical) != 0)
{
if (canScaleY)
{
GUIContent bottomLabelContent = new GUIContent(string.Format("{0}", m_CurveEditor.FormatValue(selectionBounds.min.y)));
GUIContent topLabelContent = new GUIContent(string.Format("{0}", m_CurveEditor.FormatValue(selectionBounds.max.y)));
Vector2 bottomLabelSize = styles.dragLabel.CalcSize(bottomLabelContent);
Vector2 topLabelSize = styles.dragLabel.CalcSize(topLabelContent);
EditorGUI.DoDropShadowLabel(new Rect(m_Layout.bottomLabelAnchor.x, m_Layout.bottomLabelAnchor.y, bottomLabelSize.x, bottomLabelSize.y), bottomLabelContent, styles.dragLabel, 0.3f);
EditorGUI.DoDropShadowLabel(new Rect(m_Layout.topLabelAnchor.x, m_Layout.topLabelAnchor.y - topLabelSize.y, topLabelSize.x, topLabelSize.y), topLabelContent, styles.dragLabel, 0.3f);
}
else
{
GUIContent labelContent = new GUIContent(string.Format("{0}", m_CurveEditor.FormatValue(selectionBounds.center.y)));
Vector2 labelSize = styles.dragLabel.CalcSize(labelContent);
EditorGUI.DoDropShadowLabel(new Rect(m_Layout.topLabelAnchor.x, m_Layout.topLabelAnchor.y - labelSize.y, labelSize.x, labelSize.y), labelContent, styles.dragLabel, 0.3f);
}
}
}
else if (flags == RectangleToolFlags.MiniRectangleTool)
{
if ((dragMode & DragMode.MoveBothAxis) != 0)
{
Vector2 localPosition = (canScaleX || canScaleY) ? new Vector2(PixelToTime(Event.current.mousePosition.x, frameRate), PixelToValue(Event.current.mousePosition.y)) : (Vector2)selectionBounds.center;
Vector2 labelPosition = new Vector2(TimeToPixel(localPosition.x), ValueToPixel(localPosition.y));
GUIContent labelContent = new GUIContent(string.Format("{0}, {1}", m_CurveEditor.FormatTime(localPosition.x, m_CurveEditor.invSnap, m_CurveEditor.timeFormat), m_CurveEditor.FormatValue(localPosition.y)));
Vector2 labelSize = styles.dragLabel.CalcSize(labelContent);
EditorGUI.DoDropShadowLabel(new Rect(labelPosition.x, labelPosition.y - labelSize.y, labelSize.x, labelSize.y), labelContent, styles.dragLabel, 0.3f);
}
}
}