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using System;
using UnityEditor;
using UnityEngine;
using System.Collections.Generic;
public class BuiltInResourcesWindow : EditorWindow
{
[MenuItem("Window/Built-in styles and icons")]
public static void ShowWindow()
{
BuiltInResourcesWindow w = (BuiltInResourcesWindow)EditorWindow.GetWindow<BuiltInResourcesWindow>();
w.Show();
}
private struct Drawing
{
public Rect Rect;
public Action Draw;
}
private List<Drawing> Drawings;
private List<UnityEngine.Object> _objects;
private float _scrollPos;
private float _maxY;
private Rect _oldPosition;
private bool _showingStyles = true;
private bool _showingIcons = false;
private string _search = "";
void OnGUI()
{
if (position.width != _oldPosition.width && Event.current.type == EventType.Layout)
{
Drawings = null;
_oldPosition = position;
}
GUILayout.BeginHorizontal();
if (GUILayout.Toggle(_showingStyles, "Styles", EditorStyles.toolbarButton) != _showingStyles)
{
_showingStyles = !_showingStyles;
_showingIcons = !_showingStyles;
Drawings = null;
}
if (GUILayout.Toggle(_showingIcons, "Icons", EditorStyles.toolbarButton) != _showingIcons)
{
_showingIcons = !_showingIcons;
_showingStyles = !_showingIcons;
Drawings = null;
}
GUILayout.EndHorizontal();
string newSearch = GUILayout.TextField(_search);
if (newSearch != _search)
{
_search = newSearch;
Drawings = null;
}
float top = 36;
if (Drawings == null)
{
string lowerSearch = _search.ToLower();
Drawings = new List<Drawing>();
GUIContent inactiveText = new GUIContent("inactive");
GUIContent activeText = new GUIContent("active");
float x = 5.0f;
float y = 5.0f;
if (_showingStyles)
{
foreach (GUIStyle ss in GUI.skin.customStyles)
{
if (lowerSearch != "" && !ss.name.ToLower().Contains(lowerSearch))
continue;
GUIStyle thisStyle = ss;
Drawing draw = new Drawing();
float width = Mathf.Max(
100.0f,
GUI.skin.button.CalcSize(new GUIContent(ss.name)).x,
ss.CalcSize(inactiveText).x + ss.CalcSize(activeText).x
) + 16.0f;
float height = 60.0f;
if (x + width > position.width - 32 && x > 5.0f)
{
x = 5.0f;
y += height + 10.0f;
}
draw.Rect = new Rect(x, y, width, height);
width -= 8.0f;
draw.Draw = () =>
{
if (GUILayout.Button(thisStyle.name, GUILayout.Width(width)))
CopyText("(GUIStyle)\"" + thisStyle.name + "\"");
GUILayout.BeginHorizontal();
GUILayout.Toggle(false, inactiveText, thisStyle, GUILayout.Width(width / 2));
GUILayout.Toggle(false, activeText, thisStyle, GUILayout.Width(width / 2));
GUILayout.EndHorizontal();
};
x += width + 18.0f;
Drawings.Add(draw);
}
}
else if (_showingIcons)
{
if (_objects == null)
{
_objects = new List<UnityEngine.Object>(Resources.FindObjectsOfTypeAll(typeof(Texture)));
_objects.Sort((pA, pB) => System.String.Compare(pA.name, pB.name, System.StringComparison.OrdinalIgnoreCase));
}
float rowHeight = 0.0f;
foreach (UnityEngine.Object oo in _objects)
{
Texture texture = (Texture)oo;
if (texture.name == "")
continue;
if (lowerSearch != "" && !texture.name.ToLower().Contains(lowerSearch))
continue;
Drawing draw = new Drawing();
float width = Mathf.Max(
GUI.skin.button.CalcSize(new GUIContent(texture.name)).x,
texture.width
) + 8.0f;
float height = texture.height + GUI.skin.button.CalcSize(new GUIContent(texture.name)).y + 8.0f;
if (x + width > position.width - 32.0f)
{
x = 5.0f;
y += rowHeight + 8.0f;
rowHeight = 0.0f;
}
draw.Rect = new Rect(x, y, width, height);
rowHeight = Mathf.Max(rowHeight, height);
width -= 8.0f;
draw.Draw = () =>
{
if (GUILayout.Button(texture.name, GUILayout.Width(width)))
CopyText("EditorGUIUtility.FindTexture( \"" + texture.name + "\" )");
Rect textureRect = GUILayoutUtility.GetRect(texture.width, texture.width, texture.height, texture.height, GUILayout.ExpandHeight(false), GUILayout.ExpandWidth(false));
EditorGUI.DrawTextureTransparent(textureRect, texture);
};
x += width + 8.0f;
Drawings.Add(draw);
}
}
_maxY = y;
}
Rect r = position;
r.y = top;
r.height -= r.y;
r.x = r.width - 16;
r.width = 16;
float areaHeight = position.height - top;
_scrollPos = GUI.VerticalScrollbar(r, _scrollPos, areaHeight, 0.0f, _maxY);
Rect area = new Rect(0, top, position.width - 16.0f, areaHeight);
GUILayout.BeginArea(area);
int count = 0;
foreach (Drawing draw in Drawings)
{
Rect newRect = draw.Rect;
newRect.y -= _scrollPos;
if (newRect.y + newRect.height > 0 && newRect.y < areaHeight)
{
GUILayout.BeginArea(newRect, GUI.skin.textField);
draw.Draw();
GUILayout.EndArea();
count++;
}
}
GUILayout.EndArea();
}
void CopyText(string pText)
{
TextEditor editor = new TextEditor();
//editor.content = new GUIContent(pText); // Unity 4.x code
editor.text = pText; // Unity 5.x code
editor.SelectAll();
editor.Copy();
}
}
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