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Merge branch 'dev' of https://github.com/JasonMa0012/LWGUI
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@JasonMa0012
JasonMa0012 committed Sep 27, 2022
2 parents bccf42d + bf214ab commit 783373a
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Showing 12 changed files with 302 additions and 139 deletions.
91 changes: 83 additions & 8 deletions Editor/DrawerUtility.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,6 @@ internal enum SearchMode

internal class LWGUI : ShaderGUI
{
// EditorGUI.kSingleLineHeight
public static readonly float singleLineHeight = 18f;
public static readonly float helpboxSingleLineHeight = 12.5f;

public MaterialProperty[] props;
Expand All @@ -42,6 +40,11 @@ internal class LWGUI : ShaderGUI
public EventType eventType = EventType.Init;
public Shader shader;

/// <summary>
/// Called when switch to a new Material Window, each window has a LWGUI instance
/// </summary>
public LWGUI() { }

public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] props)
{
this.props = props;
Expand Down Expand Up @@ -314,6 +317,9 @@ private static void CheckProperty(Shader shader, MaterialProperty prop)
}
}

/// <summary>
/// Detect Shader changes to know when to initialize
/// </summary>
public static bool InitAndHasShaderChanged(Shader shader)
{
bool equals = true;
Expand Down Expand Up @@ -366,7 +372,8 @@ public static bool InitAndHasShaderChanged(Shader shader)

public static Rect GetRevertButtonRect(MaterialProperty prop, Rect rect, bool isCallInDrawer = false)
{
float defaultHeightWithoutDrawers = LWGUI.singleLineHeight;
// TODO: use Reflection
float defaultHeightWithoutDrawers = EditorGUIUtility.singleLineHeight;
return GetRevertButtonRect(defaultHeightWithoutDrawers, rect, isCallInDrawer);
}

Expand Down Expand Up @@ -414,6 +421,34 @@ public static MaterialProperty GetDefaultProperty(Shader shader, MaterialPropert
return _defaultProps[shader][prop.name];
}

public static string GetPropertyDefaultValueText(Shader shader, MaterialProperty prop)
{
var defaultProp = GetDefaultProperty(shader, prop);
string defaultText = String.Empty;
switch (defaultProp.type)
{
case MaterialProperty.PropType.Color:
defaultText += defaultProp.colorValue;
break;
case MaterialProperty.PropType.Float:
case MaterialProperty.PropType.Range:
defaultText += defaultProp.floatValue;
break;
#if UNITY_2021_1_OR_NEWER
case MaterialProperty.PropType.Int:
defaultText += defaultProp.intValue;
break;
#endif
case MaterialProperty.PropType.Texture:
defaultText += defaultProp.textureValue != null ? defaultProp.textureValue.name : "None";
break;
case MaterialProperty.PropType.Vector:
defaultText += defaultProp.vectorValue;
break;
}
return defaultText;
}

public static bool IsDefaultProperty(Shader shader, MaterialProperty prop)
{
CheckProperty(shader, prop);
Expand Down Expand Up @@ -619,9 +654,16 @@ public static float PowPreserveSign(float f, float p)
#endregion


#region Reflection



#endregion

#region Draw GUI for Drawer

// copy and edit of https://github.com/GucioDevs/SimpleMinMaxSlider/blob/master/Assets/SimpleMinMaxSlider/Scripts/Editor/MinMaxSliderDrawer.cs
// TODO: use Reflection
// copy and edit of https://github.com/GucioDevs/SimpleMinMaxSlider/blob/master/Assets/SimpleMinMaxSlider/Scripts/Editor/MinMaxSliderDrawer.cs
public static Rect[] SplitRect(Rect rectToSplit, int n)
{
Rect[] rects = new Rect[n];
Expand Down Expand Up @@ -680,6 +722,7 @@ public static bool Foldout(Rect position, ref bool isFolding, bool toggleValue,
return toggleValue;
}

// TODO: use Reflection
public static void PowerSlider(MaterialProperty prop, float power, Rect position, GUIContent label)
{
int controlId = GUIUtility.GetControlID("EditorSliderKnob".GetHashCode(), FocusType.Passive, position);
Expand Down Expand Up @@ -770,7 +813,7 @@ public static bool DrawSearchField(ref string searchingText, ref SearchMode sear
EditorGUI.BeginChangeCheck();

var rect = EditorGUILayout.GetControlRect();
var revertButtonRect = RevertableHelper.GetRevertButtonRect(LWGUI.singleLineHeight, rect);
var revertButtonRect = RevertableHelper.GetRevertButtonRect(EditorGUIUtility.singleLineHeight, rect);
rect.xMax -= RevertableHelper.revertButtonWidth;
// Get internal TextField ControlID
int controlId = GUIUtility.GetControlID(s_TextFieldHash, FocusType.Keyboard, rect) + 1;
Expand All @@ -792,6 +835,7 @@ public static bool DrawSearchField(ref string searchingText, ref SearchMode sear
Event.current.Use();
}

// TODO: use Reflection -> controlId
searchingText = EditorGUI.TextField(rect, String.Empty, searchingText, toolbarSeachTextFieldPopup);


Expand Down Expand Up @@ -1067,18 +1111,24 @@ internal class MetaDataHelper

private static Dictionary<Shader, Dictionary<string /*PropName*/, List<string /*ExtraPropName*/>>>_extraPropDic = new Dictionary<Shader, Dictionary<string, List<string>>>();
private static Dictionary<Shader, Dictionary<string /*PropName*/, List<string /*Tooltip*/>>> _tooltipDic = new Dictionary<Shader, Dictionary<string, List<string>>>();
private static Dictionary<Shader, Dictionary<string /*PropName*/, List<string /*DefaultValue*/>>> _defaultDic = new Dictionary<Shader, Dictionary<string, List<string>>>();
private static Dictionary<Shader, Dictionary<string /*PropName*/, List<string /*Helpbox*/>>> _helpboxDic = new Dictionary<Shader, Dictionary<string, List<string>>>();

public static void ClearCaches(Shader shader)
{
if (_mainSubDic.ContainsKey(shader)) _mainSubDic[shader].Clear();
if (_mainGroupNameDic.ContainsKey(shader)) _mainGroupNameDic[shader].Clear();
if (_propParentDic.ContainsKey(shader)) _propParentDic[shader].Clear();

if (_extraPropDic.ContainsKey(shader)) _extraPropDic[shader].Clear();
if (_tooltipDic.ContainsKey(shader)) _tooltipDic[shader].Clear();
if (_defaultDic.ContainsKey(shader)) _defaultDic[shader].Clear();
if (_helpboxDic.ContainsKey(shader)) _helpboxDic[shader].Clear();
}



#region Main - Sub

public static void RegisterMainProp(Shader shader, MaterialProperty prop, string group)
{
if (_mainSubDic.ContainsKey(shader))
Expand Down Expand Up @@ -1157,6 +1207,10 @@ public static void RegisterSubProp(Shader shader, MaterialProperty prop, string
}
}
}
#endregion


#region Tooltip / Helpbox

private static void RegisterPropertyString(Shader shader, MaterialProperty prop, string str, Dictionary<Shader, Dictionary<string, List<string>>> dst)
{
Expand All @@ -1182,17 +1236,35 @@ private static string GetPropertyString(Shader shader, MaterialProperty prop, Di
return str;
}

public static void RegisterPropertyDefaultValueText(Shader shader, MaterialProperty prop, string text)
{
RegisterPropertyString(shader, prop, text, _defaultDic);
}

public static void RegisterPropertyTooltip(Shader shader, MaterialProperty prop, string tooltip)
{
RegisterPropertyString(shader, prop, tooltip, _tooltipDic);
}

private static string GetPropertyDefaultValueText(Shader shader, MaterialProperty prop)
{
var defaultText = GetPropertyString(shader, prop, _defaultDic, out _);
if (string.IsNullOrEmpty(defaultText))
// TODO: use Reflection - handle builtin Toggle / Enum
defaultText = RevertableHelper.GetPropertyDefaultValueText(shader, prop);
else
defaultText = defaultText.Remove(defaultText.Length - 1);

return defaultText;
}

public static string GetPropertyTooltip(Shader shader, MaterialProperty prop)
{
var str = GetPropertyString(shader, prop, _tooltipDic, out _);
if (!string.IsNullOrEmpty(str))
str += "\n\n";
str += "Property Name: " + prop.name;
str += "\n";
str += $"Name: {prop.name}\n";
str += $"Default: " + GetPropertyDefaultValueText(shader, prop);
return str;
}

Expand All @@ -1206,6 +1278,8 @@ public static string GetPropertyHelpbox(Shader shader, MaterialProperty prop, ou
var str = GetPropertyString(shader, prop, _helpboxDic, out lineCount);
return str;
}
#endregion


public static Dictionary<string, bool> SearchProperties(Shader shader, MaterialProperty[] props, string searchingText, SearchMode searchMode)
{
Expand Down Expand Up @@ -1299,6 +1373,7 @@ public static bool IsSubProperty(Shader shader, MaterialProperty prop)
isSubProp = true;
return isSubProp;
}

}

} //namespace LWGUI
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