Dossier complet
This commit is contained in:
@@ -0,0 +1,215 @@
|
||||
using System.Linq;
|
||||
using UnityEditor.AnimatedValues;
|
||||
using UnityEngine;
|
||||
using UnityEngine.UI;
|
||||
|
||||
namespace UnityEditor.UI
|
||||
{
|
||||
/// <summary>
|
||||
/// Editor class used to edit UI Graphics.
|
||||
/// Extend this class to write your own graphic editor.
|
||||
/// </summary>
|
||||
|
||||
[CustomEditor(typeof(MaskableGraphic), false)]
|
||||
[CanEditMultipleObjects]
|
||||
public class GraphicEditor : Editor
|
||||
{
|
||||
protected SerializedProperty m_Script;
|
||||
protected SerializedProperty m_Color;
|
||||
protected SerializedProperty m_Material;
|
||||
protected SerializedProperty m_RaycastTarget;
|
||||
protected SerializedProperty m_RaycastPadding;
|
||||
protected SerializedProperty m_Maskable;
|
||||
|
||||
private GUIContent m_CorrectButtonContent;
|
||||
protected AnimBool m_ShowNativeSize;
|
||||
|
||||
GUIContent m_PaddingContent;
|
||||
GUIContent m_LeftContent;
|
||||
GUIContent m_RightContent;
|
||||
GUIContent m_TopContent;
|
||||
GUIContent m_BottomContent;
|
||||
static private bool m_ShowPadding = false;
|
||||
|
||||
protected virtual void OnDisable()
|
||||
{
|
||||
Tools.hidden = false;
|
||||
m_ShowNativeSize.valueChanged.RemoveListener(Repaint);
|
||||
SceneView.duringSceneGui -= DrawAnchorsOnSceneView;
|
||||
}
|
||||
|
||||
protected virtual void OnEnable()
|
||||
{
|
||||
m_CorrectButtonContent = EditorGUIUtility.TrTextContent("Set Native Size", "Sets the size to match the content.");
|
||||
m_PaddingContent = EditorGUIUtility.TrTextContent("Raycast Padding");
|
||||
m_LeftContent = EditorGUIUtility.TrTextContent("Left");
|
||||
m_RightContent = EditorGUIUtility.TrTextContent("Right");
|
||||
m_TopContent = EditorGUIUtility.TrTextContent("Top");
|
||||
m_BottomContent = EditorGUIUtility.TrTextContent("Bottom");
|
||||
|
||||
m_Script = serializedObject.FindProperty("m_Script");
|
||||
m_Color = serializedObject.FindProperty("m_Color");
|
||||
m_Material = serializedObject.FindProperty("m_Material");
|
||||
m_RaycastTarget = serializedObject.FindProperty("m_RaycastTarget");
|
||||
m_RaycastPadding = serializedObject.FindProperty("m_RaycastPadding");
|
||||
m_Maskable = serializedObject.FindProperty("m_Maskable");
|
||||
|
||||
m_ShowNativeSize = new AnimBool(false);
|
||||
m_ShowNativeSize.valueChanged.AddListener(Repaint);
|
||||
|
||||
SceneView.duringSceneGui += DrawAnchorsOnSceneView;
|
||||
}
|
||||
|
||||
public override void OnInspectorGUI()
|
||||
{
|
||||
serializedObject.Update();
|
||||
EditorGUILayout.PropertyField(m_Script);
|
||||
AppearanceControlsGUI();
|
||||
RaycastControlsGUI();
|
||||
MaskableControlsGUI();
|
||||
serializedObject.ApplyModifiedProperties();
|
||||
}
|
||||
|
||||
void DrawAnchorsOnSceneView(SceneView sceneView)
|
||||
{
|
||||
if (!target || targets.Length > 1)
|
||||
return;
|
||||
|
||||
if (!sceneView.drawGizmos || !EditorGUIUtility.IsGizmosAllowedForObject(target))
|
||||
return;
|
||||
|
||||
Graphic graphic = target as Graphic;
|
||||
|
||||
RectTransform gui = graphic.rectTransform;
|
||||
Transform ownSpace = gui.transform;
|
||||
Rect rectInOwnSpace = gui.rect;
|
||||
|
||||
Handles.color = Handles.UIColliderHandleColor;
|
||||
DrawRect(rectInOwnSpace, ownSpace, graphic.raycastPadding);
|
||||
}
|
||||
|
||||
void DrawRect(Rect rect, Transform space, Vector4 offset)
|
||||
{
|
||||
Vector3 p0 = space.TransformPoint(new Vector2(rect.x + offset.x, rect.y + offset.y));
|
||||
Vector3 p1 = space.TransformPoint(new Vector2(rect.x + offset.x, rect.yMax - offset.w));
|
||||
Vector3 p2 = space.TransformPoint(new Vector2(rect.xMax - offset.z, rect.yMax - offset.w));
|
||||
Vector3 p3 = space.TransformPoint(new Vector2(rect.xMax - offset.z, rect.y + offset.y));
|
||||
|
||||
Handles.DrawLine(p0, p1);
|
||||
Handles.DrawLine(p1, p2);
|
||||
Handles.DrawLine(p2, p3);
|
||||
Handles.DrawLine(p3, p0);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Set if the 'Set Native Size' button should be visible for this editor.
|
||||
/// </summary>
|
||||
/// <param name="show">Are we showing or hiding the AnimBool for the size.</param>
|
||||
/// <param name="instant">Should the size AnimBool change instantly.</param>
|
||||
protected void SetShowNativeSize(bool show, bool instant)
|
||||
{
|
||||
if (instant)
|
||||
m_ShowNativeSize.value = show;
|
||||
else
|
||||
m_ShowNativeSize.target = show;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// GUI for showing a button that sets the size of the RectTransform to the native size for this Graphic.
|
||||
/// </summary>
|
||||
protected void NativeSizeButtonGUI()
|
||||
{
|
||||
if (EditorGUILayout.BeginFadeGroup(m_ShowNativeSize.faded))
|
||||
{
|
||||
EditorGUILayout.BeginHorizontal();
|
||||
{
|
||||
GUILayout.Space(EditorGUIUtility.labelWidth);
|
||||
if (GUILayout.Button(m_CorrectButtonContent, EditorStyles.miniButton))
|
||||
{
|
||||
foreach (Graphic graphic in targets.Select(obj => obj as Graphic))
|
||||
{
|
||||
Undo.RecordObject(graphic.rectTransform, "Set Native Size");
|
||||
graphic.SetNativeSize();
|
||||
EditorUtility.SetDirty(graphic);
|
||||
}
|
||||
}
|
||||
}
|
||||
EditorGUILayout.EndHorizontal();
|
||||
}
|
||||
EditorGUILayout.EndFadeGroup();
|
||||
}
|
||||
|
||||
protected void MaskableControlsGUI()
|
||||
{
|
||||
EditorGUILayout.PropertyField(m_Maskable);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// GUI related to the appearance of the Graphic. Color and Material properties appear here.
|
||||
/// </summary>
|
||||
protected void AppearanceControlsGUI()
|
||||
{
|
||||
EditorGUILayout.PropertyField(m_Color);
|
||||
EditorGUILayout.PropertyField(m_Material);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// GUI related to the Raycasting settings for the graphic.
|
||||
/// </summary>
|
||||
protected void RaycastControlsGUI()
|
||||
{
|
||||
EditorGUI.BeginChangeCheck();
|
||||
EditorGUILayout.PropertyField(m_RaycastTarget);
|
||||
if (EditorGUI.EndChangeCheck() && target is Graphic graphic)
|
||||
{
|
||||
graphic.SetRaycastDirty();
|
||||
}
|
||||
|
||||
float height = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
|
||||
if (m_ShowPadding)
|
||||
height += (EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing) * 4;
|
||||
|
||||
var rect = EditorGUILayout.GetControlRect(true, height);
|
||||
EditorGUI.BeginProperty(rect, m_PaddingContent, m_RaycastPadding);
|
||||
rect.height = EditorGUIUtility.singleLineHeight;
|
||||
|
||||
using (var check = new EditorGUI.ChangeCheckScope())
|
||||
{
|
||||
m_ShowPadding = EditorGUI.Foldout(rect, m_ShowPadding, m_PaddingContent, true);
|
||||
if (check.changed)
|
||||
{
|
||||
SceneView.RepaintAll();
|
||||
}
|
||||
}
|
||||
|
||||
if (m_ShowPadding)
|
||||
{
|
||||
using (var check = new EditorGUI.ChangeCheckScope())
|
||||
{
|
||||
EditorGUI.indentLevel++;
|
||||
Vector4 newPadding = m_RaycastPadding.vector4Value;
|
||||
|
||||
rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
|
||||
newPadding.x = EditorGUI.FloatField(rect, m_LeftContent, newPadding.x);
|
||||
|
||||
rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
|
||||
newPadding.y = EditorGUI.FloatField(rect, m_BottomContent, newPadding.y);
|
||||
|
||||
rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
|
||||
newPadding.z = EditorGUI.FloatField(rect, m_RightContent, newPadding.z);
|
||||
|
||||
rect.y += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
|
||||
newPadding.w = EditorGUI.FloatField(rect, m_TopContent, newPadding.w);
|
||||
|
||||
if (check.changed)
|
||||
{
|
||||
m_RaycastPadding.vector4Value = newPadding;
|
||||
}
|
||||
EditorGUI.indentLevel--;
|
||||
}
|
||||
}
|
||||
|
||||
EditorGUI.EndProperty();
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user