private float GetElementHeight(MightySerializedField serializedField, ReorderableListAttribute attribute,
IArrayElementDrawer drawer, BasePropertyDrawerAttribute drawerAttribute, int index)
{
var decoratorAttributes = GetDecorationsForMember(serializedField, attribute);
var height = drawer?.GetElementHeight(serializedField, index, drawerAttribute) ??
MightyGUIUtilities.FIELD_HEIGHT + MightyGUIUtilities.FIELD_SPACING;
foreach (var decoratorAttribute in decoratorAttributes)
{
height += ((IArrayDecoratorDrawer)decoratorAttribute.Drawer).GetElementHeight(serializedField, index, decoratorAttribute);
}
return(height + 2);
}
public override void DrawArray(BaseMightyMember mightyMember, BaseArrayAttribute baseAttribute, IArrayElementDrawer drawer,
BaseDrawerAttribute drawerAttribute)
{
var property = mightyMember.Property;
if (property.isArray)
{
var attribute = (ReorderableListAttribute)baseAttribute;
if (!ArrayCache.Contains(mightyMember))
{
InitDrawer(mightyMember, baseAttribute);
}
var(optionInfo, decoratorAttributes, decoratorDrawers) = ArrayCache[mightyMember];
var option = optionInfo.Value;
var decoratorLength = decoratorAttributes.Length;
EditorGUILayout.BeginVertical();
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].BeginDrawArray(mightyMember, decoratorAttributes[i]);
}
if (!option.Contains(ArrayOption.HideLabel))
{
if (!option.Contains(ArrayOption.LabelInHeader))
{
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].BeginDrawHeader(mightyMember, decoratorAttributes[i]);
}
if (!EditorDrawUtility.DrawFoldout(property))
{
EditorGUILayout.EndVertical();
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawHeader(mightyMember, decoratorAttributes[i]);
}
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawArray(mightyMember, decoratorAttributes[i]);
}
return;
}
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawHeader(mightyMember, decoratorAttributes[i]);
}
}
}
else
{
property.isExpanded = true;
}
if (!option.Contains(ArrayOption.DontIndent))
{
m_indentCache[mightyMember] = EditorGUI.indentLevel;
EditorDrawUtility.BeginLayoutIndent();
EditorGUI.indentLevel = 0;
EditorGUILayout.BeginVertical();
}
if (!m_reorderableCache.Contains(mightyMember))
{
ReorderableList reorderableList = new ReorderableList(property.serializedObject, property,
!option.Contains(ArrayOption.ReadOnly),
option.Contains(ArrayOption.LabelInHeader) || !option.Contains(ArrayOption.HideSizeField),
attribute.DrawButtons, attribute.DrawButtons)
{
drawHeaderCallback = rect =>
{
var drawLabel = option.Contains(ArrayOption.LabelInHeader);
if (!drawLabel && option.Contains(ArrayOption.HideSizeField))
{
return;
}
for (var i = 0; i < decoratorLength; i++)
{
rect = decoratorDrawers[i].BeginDrawHeader(rect, mightyMember, decoratorAttributes[i]);
}
if (!drawLabel)
{
var enabled = GUI.enabled;
GUI.enabled = !option.Contains(ArrayOption.DisableSizeField);
EditorDrawUtility.DrawArraySizeField(rect, property);
GUI.enabled = enabled;
}
else
{
EditorGUI.LabelField(rect, property.displayName);
}
var newRect = new Rect(rect.x, rect.y + EditorGUIUtility.singleLineHeight, rect.width, 0);
for (var i = 0; i < decoratorLength; i++)
{
newRect = decoratorDrawers[i].EndDrawHeader(newRect, mightyMember, decoratorAttributes[i]);
}
},
drawElementCallback = (rect, index, isActive, isFocused) =>
{
rect.y += 2f;
var newRect = new Rect(rect.x, rect.y + 21, rect.width, 0);
for (var i = 0; i < decoratorLength; i++)
{
newRect = decoratorDrawers[i].BeginDrawElement(newRect, mightyMember, i, decoratorAttributes[i]);
}
if (drawer != null)
{
var height = drawer.GetElementHeight(mightyMember, index, drawerAttribute);
drawer.DrawElement(new Rect(rect.x, rect.y, rect.width, height), mightyMember, index, drawerAttribute);
}
else
{
EditorGUI.PropertyField(new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight),
property.GetArrayElementAtIndex(index));
}
for (var i = 0; i < decoratorLength; i++)
{
newRect = decoratorDrawers[i].EndDrawElement(newRect, mightyMember, i, decoratorAttributes[i]);
}
},
elementHeightCallback = (index) =>
{
var height = drawer?.GetElementHeight(mightyMember, index, drawerAttribute) ?? 20;
for (var i = 0; i < decoratorLength; i++)
{
height += decoratorDrawers[i].GetElementHeight(mightyMember, i, decoratorAttributes[i]);
}
return(height);
}
};
m_reorderableCache[mightyMember] = reorderableList;
}
m_reorderableCache[mightyMember].DoLayoutList();
if (!option.Contains(ArrayOption.DontIndent))
{
EditorGUI.indentLevel = m_indentCache[mightyMember];
EditorDrawUtility.EndLayoutIndent();
EditorGUILayout.EndVertical();
}
for (var i = 0; i < decoratorLength; i++)
{
decoratorDrawers[i].EndDrawArray(mightyMember, decoratorAttributes[i]);
}
EditorGUILayout.EndVertical();
}
else
{
EditorDrawUtility.DrawHelpBox($"{baseAttribute.GetType().Name} can be used only on arrays or lists");
EditorDrawUtility.DrawPropertyField(property);
}
}
protected override void DrawArrayImpl(MightySerializedField serializedField, ReorderableListAttribute attribute, ArrayOption options,
BaseArrayDecoratorAttribute[] decoratorAttributes, IArrayElementDrawer drawer, BasePropertyDrawerAttribute drawerAttribute)
{
var property = serializedField.Property;
EditorGUILayout.BeginVertical();
foreach (var decoratorAttribute in decoratorAttributes)
{
((IArrayDecoratorDrawer)decoratorAttribute.Drawer).BeginDrawArray(serializedField, decoratorAttribute);
}
if (!options.Contains(ArrayOption.HideLabel) && !options.Contains(ArrayOption.LabelInHeader))
{
foreach (var decoratorAttribute in decoratorAttributes)
{
((IArrayDecoratorDrawer)decoratorAttribute.Drawer).BeginDrawHeader(serializedField, decoratorAttribute);
}
if (options.Contains(ArrayOption.DontFold))
{
EditorGUILayout.LabelField(property.displayName,
options.Contains(ArrayOption.BoldLabel) ? EditorStyles.boldLabel : EditorStyles.label);
property.isExpanded = true;
}
else if (!MightyGUIUtilities.DrawFoldout(property,
options.Contains(ArrayOption.BoldLabel) ? MightyStyles.BoldFoldout : null))
{
EditorGUILayout.EndVertical();
foreach (var decoratorAttribute in decoratorAttributes)
{
((IArrayDecoratorDrawer)decoratorAttribute.Drawer).EndDrawHeader(serializedField, decoratorAttribute);
}
foreach (var decoratorAttribute in decoratorAttributes)
{
((IArrayDecoratorDrawer)decoratorAttribute.Drawer).EndDrawArray(serializedField, decoratorAttribute);
}
return;
}
foreach (var decoratorAttribute in decoratorAttributes)
{
((IArrayDecoratorDrawer)decoratorAttribute.Drawer).EndDrawHeader(serializedField, decoratorAttribute);
}
}
else
{
property.isExpanded = true;
}
if (!options.Contains(ArrayOption.DontIndent))
{
m_indentCache[serializedField] = EditorGUI.indentLevel;
MightyGUIUtilities.BeginLayoutIndent();
EditorGUI.indentLevel = 0;
EditorGUILayout.BeginVertical();
}
if (!m_reorderableCache.Contains(serializedField))
{
ReorderableList reorderableList = new ReorderableList(property.serializedObject, property,
attribute.Draggable, options.Contains(ArrayOption.LabelInHeader) || !options.Contains(ArrayOption.HideSizeField),
attribute.DrawButtons, attribute.DrawButtons)
{
drawHeaderCallback = position =>
{
var labelWidth = EditorGUIUtility.labelWidth;
if (options.Contains(ArrayOption.LabelInHeader))
{
var labelSpace = Screen.width - WIDTH_OVERFLOW - SIZE_FIELD_WIDTH - SIZE_LABEL_WIDTH;
position.width = labelSpace - SPACE;
if (options.Contains(ArrayOption.BoldLabel))
{
EditorGUI.LabelField(position, property.displayName, EditorStyles.boldLabel);
}
else
{
EditorGUI.LabelField(position, property.displayName);
}
position.x = labelSpace;
position.width = SIZE_FIELD_WIDTH + SIZE_LABEL_WIDTH;
EditorGUIUtility.labelWidth = SIZE_LABEL_WIDTH;
}
if (!options.Contains(ArrayOption.HideSizeField))
{
var enabled = GUI.enabled;
GUI.enabled = !options.Contains(ArrayOption.DisableSizeField);
MightyGUIUtilities.DrawArraySizeField(position, property);
GUI.enabled = enabled;
}
EditorGUIUtility.labelWidth = labelWidth;
},
drawElementCallback = (position, index, isActive, isFocused) =>
{
position.y += 2;
foreach (var decoratorAttribute in decoratorAttributes)
{
position = ((IArrayDecoratorDrawer)decoratorAttribute.Drawer).BeginDrawElement(position, serializedField, index, decoratorAttribute);
}
if (drawer != null)
{
var height = drawer.GetElementHeight(serializedField, index, drawerAttribute);
position.height = height;
drawer.DrawElement(position, serializedField, index, drawerAttribute);
position = MightyGUIUtilities.JumpHeight(position, height);
}
else if (options.Contains(ArrayOption.HideElementLabel))
{
position = MightyGUIUtilities.DrawPropertyField(position, property.GetArrayElementAtIndex(index),
GUIContent.none);
}
else
{
position = MightyGUIUtilities.DrawPropertyField(position, property.GetArrayElementAtIndex(index));
}
foreach (var decoratorAttribute in decoratorAttributes)
{
position = ((IArrayDecoratorDrawer)decoratorAttribute.Drawer).EndDrawElement(position, serializedField, index, decoratorAttribute);
}
},
elementHeightCallback = index => GetElementHeight(serializedField, attribute, drawer, drawerAttribute, index),
headerHeight = MightyGUIUtilities.FIELD_HEIGHT + MightyGUIUtilities.FIELD_SPACING
};
m_reorderableCache[serializedField] = reorderableList;
}
m_reorderableCache[serializedField].DoLayoutList();
if (!options.Contains(ArrayOption.DontIndent))
{
EditorGUI.indentLevel = m_indentCache[serializedField];
MightyGUIUtilities.EndLayoutIndent();
EditorGUILayout.EndVertical();
}
foreach (var decoratorAttribute in decoratorAttributes)
{
((IArrayDecoratorDrawer)decoratorAttribute.Drawer).EndDrawArray(serializedField, decoratorAttribute);
}
EditorGUILayout.EndVertical();
}