HeavenStudio/Assets/Plugins/com.unity.uiextensions/Editor/CanvasGroupActivator.cs

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C#
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2022-01-06 00:11:33 +00:00
/// Credit dakka
/// Sourced from - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/#post-1752415
/// Notes - Mod from Yilmaz Kiymaz's editor scripts presentation at Unite 2013
/// Updated simonDarksideJ - removed Linq use, not required.
using UnityEditor;
namespace UnityEngine.UI.Extensions
{
public class CanvasGroupActivator : EditorWindow
{
[MenuItem("Window/UI/Extensions/Canvas Groups Activator")]
public static void InitWindow()
{
EditorWindow.GetWindow<CanvasGroupActivator>();
}
CanvasGroup[] canvasGroups;
void OnEnable()
{
ObtainCanvasGroups();
}
void OnFocus()
{
ObtainCanvasGroups();
}
void ObtainCanvasGroups()
{
canvasGroups = GameObject.FindObjectsOfType<CanvasGroup>();
}
void OnGUI()
{
if (canvasGroups == null)
{
return;
}
GUILayout.Space(10f);
GUILayout.Label("Canvas Groups");
for (int i = 0; i < canvasGroups.Length; i++)
{
if (canvasGroups[i] == null) { continue; }
bool initialActive = false;
if (canvasGroups[i].alpha == 1.0f)
initialActive = true;
bool active = EditorGUILayout.Toggle(canvasGroups[i].name, initialActive);
if (active != initialActive)
{
//If deactivated and initially active
if (!active && initialActive)
{
//Deactivate this
canvasGroups[i].alpha = 0f;
canvasGroups[i].interactable = false;
canvasGroups[i].blocksRaycasts = false;
}
//If activated and initially deactivate
else if (active && !initialActive)
{
//Deactivate all others and activate this
HideAllGroups();
canvasGroups[i].alpha = 1.0f;
canvasGroups[i].interactable = true;
canvasGroups[i].blocksRaycasts = true;
}
}
}
GUILayout.Space(5f);
if (GUILayout.Button("Show All"))
{
ShowAllGroups();
}
if (GUILayout.Button("Hide All"))
{
HideAllGroups();
}
}
void ShowAllGroups()
{
foreach (var group in canvasGroups)
{
if (group != null)
{
group.alpha = 1.0f;
group.interactable = true;
group.blocksRaycasts = true;
}
}
}
void HideAllGroups()
{
foreach (var group in canvasGroups)
{
if (group != null)
{
group.alpha = 0;
group.interactable = false;
group.blocksRaycasts = false;
}
}
}
}
}