241 lines
11 KiB
C#
241 lines
11 KiB
C#
|
#if !CINEMACHINE_NO_CM2_SUPPORT
|
||
|
|
using UnityEngine;
|
||
|
|
using UnityEditor;
|
||
|
|
using System;
|
||
|
|
using System.Collections.Generic;
|
||
|
|
|
||
|
|
namespace Unity.Cinemachine.Editor
|
||
|
|
{
|
||
|
|
static partial class InspectorUtility
|
||
|
|
{
|
||
|
|
/// <summary>Put multiple properties on a single inspector line, with
|
||
|
|
/// optional label overrides. Passing null as a label (or sublabel) override will
|
||
|
|
/// cause the property's displayName to be used as a label. For no label at all,
|
||
|
|
/// pass GUIContent.none.</summary>
|
||
|
|
/// <param name="rect">Rect in which to draw</param>
|
||
|
|
/// <param name="label">Main label</param>
|
||
|
|
/// <param name="props">Properties to place on the line</param>
|
||
|
|
/// <param name="subLabels">Sublabels for the properties</param>
|
||
|
|
public static void MultiPropertyOnLine(
|
||
|
|
Rect rect,
|
||
|
|
GUIContent label,
|
||
|
|
SerializedProperty[] props, GUIContent[] subLabels)
|
||
|
|
{
|
||
|
|
if (props == null || props.Length == 0)
|
||
|
|
return;
|
||
|
|
|
||
|
|
const int hSpace = 2;
|
||
|
|
int indentLevel = EditorGUI.indentLevel;
|
||
|
|
float labelWidth = EditorGUIUtility.labelWidth;
|
||
|
|
|
||
|
|
float totalSubLabelWidth = 0;
|
||
|
|
int numBoolColumns = 0;
|
||
|
|
List<GUIContent> actualLabels = new List<GUIContent>();
|
||
|
|
for (int i = 0; i < props.Length; ++i)
|
||
|
|
{
|
||
|
|
GUIContent sublabel = new GUIContent(props[i].displayName, props[i].tooltip);
|
||
|
|
if (subLabels != null && subLabels.Length > i && subLabels[i] != null)
|
||
|
|
sublabel = subLabels[i];
|
||
|
|
actualLabels.Add(sublabel);
|
||
|
|
totalSubLabelWidth += GUI.skin.label.CalcSize(sublabel).x;
|
||
|
|
if (i > 0)
|
||
|
|
totalSubLabelWidth += hSpace;
|
||
|
|
// Special handling for toggles, or it looks stupid
|
||
|
|
if (props[i].propertyType == SerializedPropertyType.Boolean)
|
||
|
|
{
|
||
|
|
totalSubLabelWidth += rect.height + hSpace;
|
||
|
|
++numBoolColumns;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
float subFieldWidth = rect.width - labelWidth - totalSubLabelWidth;
|
||
|
|
float numCols = props.Length - numBoolColumns;
|
||
|
|
float colWidth = numCols == 0 ? 0 : subFieldWidth / numCols;
|
||
|
|
|
||
|
|
// Main label. If no first sublabel, then main label must take on that
|
||
|
|
// role, for mouse dragging value-scrolling support
|
||
|
|
int subfieldStartIndex = 0;
|
||
|
|
if (label == null)
|
||
|
|
label = new GUIContent(props[0].displayName, props[0].tooltip);
|
||
|
|
if (actualLabels[0] != GUIContent.none)
|
||
|
|
rect = EditorGUI.PrefixLabel(rect, label);
|
||
|
|
else
|
||
|
|
{
|
||
|
|
rect.width = labelWidth + colWidth;
|
||
|
|
EditorGUI.PropertyField(rect, props[0], label);
|
||
|
|
rect.x += rect.width + hSpace;
|
||
|
|
subfieldStartIndex = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
for (int i = subfieldStartIndex; i < props.Length; ++i)
|
||
|
|
{
|
||
|
|
EditorGUI.indentLevel = 0;
|
||
|
|
EditorGUIUtility.labelWidth = GUI.skin.label.CalcSize(actualLabels[i]).x;
|
||
|
|
if (props[i].propertyType == SerializedPropertyType.Boolean)
|
||
|
|
{
|
||
|
|
rect.x += hSpace;
|
||
|
|
rect.width = EditorGUIUtility.labelWidth + rect.height;
|
||
|
|
EditorGUI.BeginProperty(rect, actualLabels[i], props[i]);
|
||
|
|
props[i].boolValue = EditorGUI.ToggleLeft(rect, actualLabels[i], props[i].boolValue);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
rect.width = EditorGUIUtility.labelWidth + colWidth;
|
||
|
|
EditorGUI.BeginProperty(rect, actualLabels[i], props[i]);
|
||
|
|
EditorGUI.PropertyField(rect, props[i], actualLabels[i]);
|
||
|
|
}
|
||
|
|
EditorGUI.EndProperty();
|
||
|
|
rect.x += rect.width + hSpace;
|
||
|
|
}
|
||
|
|
|
||
|
|
EditorGUIUtility.labelWidth = labelWidth;
|
||
|
|
EditorGUI.indentLevel = indentLevel;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static float PropertyHeightOfChidren(SerializedProperty property)
|
||
|
|
{
|
||
|
|
float height = 0;
|
||
|
|
var childProperty = property.Copy();
|
||
|
|
var endProperty = childProperty.GetEndProperty();
|
||
|
|
childProperty.NextVisible(true);
|
||
|
|
while (!SerializedProperty.EqualContents(childProperty, endProperty))
|
||
|
|
{
|
||
|
|
height += EditorGUI.GetPropertyHeight(childProperty)
|
||
|
|
+ EditorGUIUtility.standardVerticalSpacing;
|
||
|
|
childProperty.NextVisible(false);
|
||
|
|
}
|
||
|
|
return height - EditorGUIUtility.standardVerticalSpacing;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static void DrawChildProperties(Rect position, SerializedProperty property)
|
||
|
|
{
|
||
|
|
var childProperty = property.Copy();
|
||
|
|
var endProperty = childProperty.GetEndProperty();
|
||
|
|
childProperty.NextVisible(true);
|
||
|
|
while (!SerializedProperty.EqualContents(childProperty, endProperty))
|
||
|
|
{
|
||
|
|
position.height = EditorGUI.GetPropertyHeight(childProperty);
|
||
|
|
EditorGUI.PropertyField(position, childProperty, true);
|
||
|
|
position.y += position.height + EditorGUIUtility.standardVerticalSpacing;
|
||
|
|
childProperty.NextVisible(false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static void HelpBoxWithButton(
|
||
|
|
string message, MessageType messageType,
|
||
|
|
GUIContent buttonContent, Action onClicked)
|
||
|
|
{
|
||
|
|
EditorGUILayout.HelpBox(message + "\n\n", messageType, true);
|
||
|
|
var rect = EditorGUI.IndentedRect(EditorGUILayout.GetControlRect(false, 2));
|
||
|
|
|
||
|
|
float lineHeight = EditorGUIUtility.singleLineHeight;
|
||
|
|
var buttonSize = GUI.skin.label.CalcSize(buttonContent);
|
||
|
|
buttonSize.x += lineHeight;
|
||
|
|
|
||
|
|
rect.x += rect.width - buttonSize.x - 6; rect.width = buttonSize.x;
|
||
|
|
rect.y += rect.height - buttonSize.y - 12; rect.height = buttonSize.y + 3;
|
||
|
|
if (GUI.Button(rect, buttonContent))
|
||
|
|
onClicked();
|
||
|
|
}
|
||
|
|
|
||
|
|
public static float EnabledFoldoutHeight(SerializedProperty property, string enabledPropertyName)
|
||
|
|
{
|
||
|
|
var enabledProp = property.FindPropertyRelative(enabledPropertyName);
|
||
|
|
if (enabledProp == null)
|
||
|
|
return EditorGUI.GetPropertyHeight(property);
|
||
|
|
if (!enabledProp.boolValue)
|
||
|
|
return EditorGUIUtility.singleLineHeight;
|
||
|
|
return PropertyHeightOfChidren(property);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static bool EnabledFoldout(
|
||
|
|
Rect rect, SerializedProperty property, string enabledPropertyName,
|
||
|
|
GUIContent label = null)
|
||
|
|
{
|
||
|
|
var enabledProp = property.FindPropertyRelative(enabledPropertyName);
|
||
|
|
if (enabledProp == null)
|
||
|
|
{
|
||
|
|
EditorGUI.PropertyField(rect, property, true);
|
||
|
|
rect.x += EditorGUIUtility.labelWidth;
|
||
|
|
EditorGUI.LabelField(rect, new GUIContent($"unknown field `{enabledPropertyName}`"));
|
||
|
|
return property.isExpanded;
|
||
|
|
}
|
||
|
|
rect.height = EditorGUIUtility.singleLineHeight;
|
||
|
|
label ??= new GUIContent(property.displayName, enabledProp.tooltip);
|
||
|
|
EditorGUI.PropertyField(rect, enabledProp, label);
|
||
|
|
if (enabledProp.boolValue)
|
||
|
|
{
|
||
|
|
++EditorGUI.indentLevel;
|
||
|
|
var childProperty = property.Copy();
|
||
|
|
var endProperty = childProperty.GetEndProperty();
|
||
|
|
childProperty.NextVisible(true);
|
||
|
|
while (!SerializedProperty.EqualContents(childProperty, endProperty))
|
||
|
|
{
|
||
|
|
if (!SerializedProperty.EqualContents(childProperty, enabledProp))
|
||
|
|
{
|
||
|
|
rect.y += rect.height + EditorGUIUtility.standardVerticalSpacing;
|
||
|
|
rect.height = EditorGUI.GetPropertyHeight(childProperty);
|
||
|
|
EditorGUI.PropertyField(rect, childProperty, true);
|
||
|
|
}
|
||
|
|
childProperty.NextVisible(false);
|
||
|
|
}
|
||
|
|
--EditorGUI.indentLevel;
|
||
|
|
}
|
||
|
|
return enabledProp.boolValue;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static bool EnabledFoldoutSingleLine(
|
||
|
|
Rect rect, SerializedProperty property,
|
||
|
|
string enabledPropertyName, string disabledToggleLabel,
|
||
|
|
GUIContent label = null)
|
||
|
|
{
|
||
|
|
var enabledProp = property.FindPropertyRelative(enabledPropertyName);
|
||
|
|
if (enabledProp == null)
|
||
|
|
{
|
||
|
|
EditorGUI.PropertyField(rect, property, true);
|
||
|
|
rect.x += EditorGUIUtility.labelWidth;
|
||
|
|
EditorGUI.LabelField(rect, new GUIContent($"unknown field `{enabledPropertyName}`"));
|
||
|
|
return property.isExpanded;
|
||
|
|
}
|
||
|
|
rect.height = EditorGUIUtility.singleLineHeight;
|
||
|
|
label ??= new GUIContent(property.displayName, enabledProp.tooltip);
|
||
|
|
EditorGUI.PropertyField(rect, enabledProp, label);
|
||
|
|
if (!enabledProp.boolValue)
|
||
|
|
{
|
||
|
|
if (!string.IsNullOrEmpty(disabledToggleLabel))
|
||
|
|
{
|
||
|
|
var w = EditorGUIUtility.labelWidth + EditorGUIUtility.singleLineHeight + 3;
|
||
|
|
var r = rect; r.x += w; r.width -= w;
|
||
|
|
var oldColor = GUI.color;
|
||
|
|
GUI.color = new(oldColor.r, oldColor.g, oldColor.g, 0.5f);
|
||
|
|
EditorGUI.LabelField(r, disabledToggleLabel);
|
||
|
|
GUI.color = oldColor;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
rect.width -= EditorGUIUtility.labelWidth + EditorGUIUtility.singleLineHeight;
|
||
|
|
rect.x += EditorGUIUtility.labelWidth + EditorGUIUtility.singleLineHeight;
|
||
|
|
|
||
|
|
var childProperty = property.Copy();
|
||
|
|
var endProperty = childProperty.GetEndProperty();
|
||
|
|
childProperty.NextVisible(true);
|
||
|
|
while (!SerializedProperty.EqualContents(childProperty, endProperty))
|
||
|
|
{
|
||
|
|
if (!SerializedProperty.EqualContents(childProperty, enabledProp))
|
||
|
|
{
|
||
|
|
var oldWidth = EditorGUIUtility.labelWidth;
|
||
|
|
EditorGUIUtility.labelWidth = 6; // for dragging
|
||
|
|
EditorGUI.PropertyField(rect, childProperty, new GUIContent(" "));
|
||
|
|
EditorGUIUtility.labelWidth = oldWidth;
|
||
|
|
break; // Draw only the first property
|
||
|
|
}
|
||
|
|
childProperty.NextVisible(false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return enabledProp.boolValue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif
|