void OnEnable()
{
if (swatchyColor == null)
{
swatchyColor = new SwatchyColor();
}
swatchyColor.OnColorChanged += Apply;
swatchyColor.OnEnable();
}
void OnEnable()
{
if (sky == null)
{
sky = new SwatchyColor();
}
if (equator == null)
{
equator = new SwatchyColor();
}
if (ground == null)
{
ground = new SwatchyColor();
}
sky.OnColorChanged += Apply;
sky.OnEnable();
equator.OnColorChanged += Apply;
equator.OnEnable();
ground.OnColorChanged += Apply;
ground.OnEnable();
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
SwatchyColor swatchyColor = (SwatchyColor)fieldInfo.GetValue(property.serializedObject.targetObject);
Swatch swatch = swatchyColor.swatch;
Color color = swatchyColor.color;
if (swatchTexture == null)
{
swatchTexture = textureWithColor(color);
}
var swatchProperty = property.FindPropertyRelative("_swatch");
var colorIndexProperty = property.FindPropertyRelative("_colorIndex");
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
var swatchSize = EditorGUIUtility.singleLineHeight;
var keySize = EditorGUIUtility.singleLineHeight * 1.25f;
var spacing = EditorGUIUtility.singleLineHeight * 0.5f;
//var toggleSize = EditorGUIUtility.singleLineHeight;
var toggleSize = 0;
var swatchObjectPositionX = swatch == null ? position.x : position.x + swatchSize + keySize + toggleSize + spacing * 2;
//var swatchObjectWidth = swatch == null ? position.width : position.width - swatchSize - keySize - spacing * 2;
var swatchObjectWidth = position.width - swatchObjectPositionX + position.x;
var swatchObjectRect = new Rect(swatchObjectPositionX, position.y, swatchObjectWidth, EditorGUIUtility.singleLineHeight);
var swatchRect = new Rect(position.x, position.y, swatchSize, EditorGUIUtility.singleLineHeight);
var colorIndexRect = new Rect(swatchRect.position.x + swatchRect.width + spacing, position.y, keySize, EditorGUIUtility.singleLineHeight);
EditorGUI.BeginProperty(position, label, property);
var indent = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
// Draw Swatch object
EditorGUI.BeginChangeCheck();
EditorGUI.PropertyField(swatchObjectRect, swatchProperty, GUIContent.none);
if (EditorGUI.EndChangeCheck())
{
property.serializedObject.ApplyModifiedProperties();
swatchyColor.swatch = swatchyColor._swatch; // hack which calls observer pattern
UpdateActiveSwatch(swatchyColor.color);
}
if (swatch != null)
{
// Draw Color Field
if (DrawTextureButton(swatchTexture, swatchRect))
{
paletteOpen = !paletteOpen && swatch != null && swatch.colors != null && swatch.colors.Length > 0;
}
DrawBlackGrid(swatchRect.x, swatchRect.y, 1, 1, (int)EditorGUIUtility.singleLineHeight);
// Draw Color index text field
EditorGUI.BeginChangeCheck();
EditorGUI.PropertyField(colorIndexRect, colorIndexProperty, GUIContent.none);
if (EditorGUI.EndChangeCheck())
{
property.serializedObject.ApplyModifiedProperties();
swatchyColor.colorIndex = colorIndexProperty.intValue; // hack which calls observer pattern
UpdateActiveSwatch(swatchyColor.color);
}
// Draw Toggle
//EditorGUI.PropertyField(usingSwatchGroupToggleR, usingSwatchGroupProperty, GUIContent.none);
//usingSwatchGroupProperty.boolValue = EditorGUI.Toggle(usingSwatchGroupToggleR, usingSwatchGroupProperty.boolValue);
if (paletteOpen)
{
if (palleteTexture == null)
{
palleteTexture = textureWithColors(swatch.colors);
}
var textureRect = new Rect(swatchRect.x, swatchRect.y + EditorGUIUtility.singleLineHeight + 3, palleteTexture.width * EditorGUIUtility.singleLineHeight, palleteTexture.height * EditorGUIUtility.singleLineHeight);
DrawTexture(palleteTexture, textureRect);
DrawBlackGrid(textureRect.x, textureRect.y, palleteTexture.width, palleteTexture.height, (int)EditorGUIUtility.singleLineHeight);
// listen to click
Event e = Event.current;
if (IsClickInRect(textureRect))
{
Vector2 rectClickPosition = e.mousePosition - textureRect.position;
int cellXIndex = (int)(rectClickPosition.x / EditorGUIUtility.singleLineHeight);
int cellYIndex = (int)(rectClickPosition.y / EditorGUIUtility.singleLineHeight);
int colorIndex = cellYIndex * palleteTexture.width + cellXIndex;
colorIndexProperty.intValue = colorIndex;
property.serializedObject.ApplyModifiedProperties();
swatchyColor.colorIndex = colorIndex; // calls observer pattern
UpdateActiveSwatch(swatchyColor.color);
}
else if (IsClick())
{
paletteOpen = false;
EditorUtility.SetDirty(property.serializedObject.targetObject); // Repaint
}
}
}
// Set indent back to what it was
EditorGUI.indentLevel = indent;
EditorGUI.EndProperty();
}
