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using UnityEditor;
using UnityEngine;
using UnityEngine.UI;
namespace Coffee.UIEffects.Editors
{
/// <summary>
/// UIEffect editor.
/// </summary>
[CustomEditor(typeof(UIGradient))]
[CanEditMultipleObjects]
public class UIGradientEditor : Editor
{
private static readonly GUIContent k_TextVerticalOffset = new GUIContent("Vertical Offset");
private static readonly GUIContent k_TextHorizontalOffset = new GUIContent("Horizontal Offset");
private static readonly GUIContent k_TextOffset = new GUIContent("Offset");
private static readonly GUIContent k_TextLeft = new GUIContent("Left");
private static readonly GUIContent k_TextRight = new GUIContent("Right");
private static readonly GUIContent k_TextTop = new GUIContent("Top");
private static readonly GUIContent k_TextBottom = new GUIContent("Bottom");
private static readonly GUIContent k_TextColor1 = new GUIContent("Color 1");
private static readonly GUIContent k_TextColor2 = new GUIContent("Color 2");
private static readonly GUIContent k_TextDiagonalColor = new GUIContent("Diagonal Color");
SerializedProperty _spDirection;
SerializedProperty _spColor1;
SerializedProperty _spColor2;
SerializedProperty _spColor3;
SerializedProperty _spColor4;
SerializedProperty _spRotation;
SerializedProperty _spOffset1;
SerializedProperty _spOffset2;
SerializedProperty _spIgnoreAspectRatio;
SerializedProperty _spGradientStyle;
SerializedProperty _spColorSpace;
//################################
// Public/Protected Members.
//################################
/// <summary>
/// This function is called when the object becomes enabled and active.
/// </summary>
protected void OnEnable()
{
_spIgnoreAspectRatio = serializedObject.FindProperty("m_IgnoreAspectRatio");
_spDirection = serializedObject.FindProperty("m_Direction");
_spColor1 = serializedObject.FindProperty("m_Color1");
_spColor2 = serializedObject.FindProperty("m_Color2");
_spColor3 = serializedObject.FindProperty("m_Color3");
_spColor4 = serializedObject.FindProperty("m_Color4");
_spRotation = serializedObject.FindProperty("m_Rotation");
_spOffset1 = serializedObject.FindProperty("m_Offset1");
_spOffset2 = serializedObject.FindProperty("m_Offset2");
_spGradientStyle = serializedObject.FindProperty("m_GradientStyle");
_spColorSpace = serializedObject.FindProperty("m_ColorSpace");
}
public override void OnInspectorGUI()
{
serializedObject.Update();
//================
// Direction.
//================
EditorGUILayout.PropertyField(_spDirection);
//================
// Color.
//================
switch ((UIGradient.Direction) _spDirection.intValue)
{
case UIGradient.Direction.Horizontal:
EditorGUILayout.PropertyField(_spColor1, k_TextLeft);
EditorGUILayout.PropertyField(_spColor2, k_TextRight);
break;
case UIGradient.Direction.Vertical:
EditorGUILayout.PropertyField(_spColor1, k_TextTop);
EditorGUILayout.PropertyField(_spColor2, k_TextBottom);
break;
case UIGradient.Direction.Angle:
EditorGUILayout.PropertyField(_spColor1, k_TextColor1);
EditorGUILayout.PropertyField(_spColor2, k_TextColor2);
break;
case UIGradient.Direction.Diagonal:
Rect r = EditorGUILayout.GetControlRect(false, 34);
r = EditorGUI.PrefixLabel(r, k_TextDiagonalColor);
float w = r.width / 2;
EditorGUI.PropertyField(new Rect(r.x, r.y, w, 16), _spColor3, GUIContent.none);
EditorGUI.PropertyField(new Rect(r.x + w, r.y, w, 16), _spColor4, GUIContent.none);
EditorGUI.PropertyField(new Rect(r.x, r.y + 18, w, 16), _spColor1, GUIContent.none);
EditorGUI.PropertyField(new Rect(r.x + w, r.y + 18, w, 16), _spColor2, GUIContent.none);
break;
}
//================
// Angle.
//================
if ((int) UIGradient.Direction.Angle <= _spDirection.intValue)
{
EditorGUILayout.PropertyField(_spRotation);
}
//================
// Offset.
//================
if ((int) UIGradient.Direction.Diagonal == _spDirection.intValue)
{
EditorGUILayout.PropertyField(_spOffset1, k_TextVerticalOffset);
EditorGUILayout.PropertyField(_spOffset2, k_TextHorizontalOffset);
}
else
{
EditorGUILayout.PropertyField(_spOffset1, k_TextOffset);
}
//================
// Advanced options.
//================
EditorGUILayout.Space();
EditorGUILayout.LabelField("Advanced Options", EditorStyles.boldLabel);
EditorGUI.indentLevel++;
{
//if ((target as UIGradient).targetGraphic is Text)
EditorGUILayout.PropertyField(_spGradientStyle);
EditorGUILayout.PropertyField(_spColorSpace);
EditorGUILayout.PropertyField(_spIgnoreAspectRatio);
}
EditorGUI.indentLevel--;
serializedObject.ApplyModifiedProperties();
}
}
}
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