public static float GetPropertyHeight (SerializedProperty _arrayProperty, eArrayOptions _options)
{
int _count = _arrayProperty.arraySize;
bool _showArraySize = (_options & eArrayOptions.SHOW_ARRAY_SIZE) != 0;
float _singleLineHeight = EditorGUIUtility.singleLineHeight;
float _totalHeight = 0f;
// Height for array name
_totalHeight += _singleLineHeight + kSpacingPixels;
// Is foldout enabled, then dont show the rest of the elements
if (_arrayProperty.isExpanded)
{
// If we showing array size then we need to consider it
if (_showArraySize && _count != 0)
_totalHeight += (EditorGUIUtility.singleLineHeight + kSpacingPixels);
// If there are no elements then we will show button to add elements
if (_count == 0)
{
// Add height of button and extra spacing
_totalHeight += (EditorGUIUtility.singleLineHeight + kSpacingPixels);
}
// We do have contents within array
else
{
// Includes height for each element, height of edit bar, spacing
for (int _iter = 0; _iter < _count; _iter++)
_totalHeight+= EditorGUI.GetPropertyHeight(_arrayProperty.GetArrayElementAtIndex(_iter)) + EditorGUIUtility.singleLineHeight + kSpacingPixels;
}
}
return _totalHeight;
}
public static float GetPropertyHeight(SerializedProperty _arrayProperty, eArrayOptions _options)
{
int _count = _arrayProperty.arraySize;
bool _showArraySize = (_options & eArrayOptions.SHOW_ARRAY_SIZE) != 0;
float _singleLineHeight = EditorGUIUtility.singleLineHeight;
float _totalHeight = 0f;
// Height for array name
_totalHeight += _singleLineHeight + kSpacingPixels;
// Is foldout enabled, then dont show the rest of the elements
if (_arrayProperty.isExpanded)
{
// If we showing array size then we need to consider it
if (_showArraySize && _count != 0)
_totalHeight += (EditorGUIUtility.singleLineHeight + kSpacingPixels);
// If there are no elements then we will show button to add elements
if (_count == 0)
{
// Add height of button and extra spacing
_totalHeight += (EditorGUIUtility.singleLineHeight + kSpacingPixels);
}
// We do have contents within array
else
{
// Includes height for each element, height of edit bar, spacing
for (int _iter = 0; _iter < _count; _iter++)
_totalHeight+= EditorGUI.GetPropertyHeight(_arrayProperty.GetArrayElementAtIndex(_iter)) + EditorGUIUtility.singleLineHeight + kSpacingPixels;
}
}
return _totalHeight;
}
public static void Draw(SerializedProperty _arrayProperty, GUIContent _label, eArrayOptions _options)
{
bool _showNameWithFoldout = (_options & eArrayOptions.SHOW_NAME_WITH_FOLDOUT) != 0;
bool _showArraySize = (_options & eArrayOptions.SHOW_ARRAY_SIZE) != 0;
int _count = _arrayProperty.arraySize;
int _originalIndentLevel = EditorGUI.indentLevel;
// GUI styles
GUIStyle _buttonStyle = EditorStyles.miniButton;
// Show array name
if (_showNameWithFoldout)
{
_arrayProperty.isExpanded = EditorGUILayout.Foldout(_arrayProperty.isExpanded, _label);
// Update indentation
EditorGUI.indentLevel++;
}
else
{
EditorGUILayout.LabelField(_label);
}
// Is foldout enabled, then dont show the rest of the elements
if (!_arrayProperty.isExpanded)
{
// Reset indentation to original value
EditorGUI.indentLevel = _originalIndentLevel;
return;
}
// Show array size
if (_showArraySize && _count != 0)
{
// Check if size value changes
EditorGUI.BeginChangeCheck();
int _newSize = EditorGUILayout.IntField("Size", _count);
if (EditorGUI.EndChangeCheck())
{
_arrayProperty.arraySize = _newSize;
}
}
// If there are no elements then return size of add button
if (_count == 0)
{
if (GUILayout.Button("Add new product", GUILayout.Height(kButtonHeight)))
{
_arrayProperty.InsertArrayElementAtIndex(0);
}
}
else
{
// Show array elements if it is expanded
GUIStyle _subviewStyle = new GUIStyle("ProgressBarBack");
if (_arrayProperty.isExpanded)
{
for (int _iter = 0; _iter < _count; _iter++)
{
GUILayout.BeginVertical(GUIContent.none, _subviewStyle);
{
// Show each element
EditorGUILayout.PropertyField(_arrayProperty.GetArrayElementAtIndex(_iter));
// Show buttons
GUILayout.BeginHorizontal();
{
GUILayout.FlexibleSpace();
if (GUILayout.Button("+", _buttonStyle, GUILayout.MinWidth(40)))
{
_arrayProperty.InsertArrayElementAtIndex(_iter);
break;
}
if (GUILayout.Button("-", _buttonStyle, GUILayout.MinWidth(40)))
{
_arrayProperty.DeleteArrayElementAtIndex(_iter);
break;
}
}
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
}
}
}
// Reset indentation to original value
EditorGUI.indentLevel = _originalIndentLevel;
}
public static void Draw (Rect _position, SerializedProperty _arrayProperty, GUIContent _label, eArrayOptions _options)
{
int _originalIndentLevel = EditorGUI.indentLevel;
int _count = _arrayProperty.arraySize;
bool _showNameWithFoldout = (_options & eArrayOptions.SHOW_NAME_WITH_FOLDOUT) != 0;
bool _showArraySize = (_options & eArrayOptions.SHOW_ARRAY_SIZE) != 0;
// Height used for primitive properties and buttons
float _singleLineHeight = EditorGUIUtility.singleLineHeight;
// Calculate rect
float _positionY = _position.y;
// Rect for array name
Rect _nameRect = new Rect(_position.x, _positionY, _position.width, _singleLineHeight);
_positionY += (_singleLineHeight + kSpacingPixels);
// Show array name
if (_showNameWithFoldout)
{
_arrayProperty.isExpanded = EditorGUI.Foldout(_nameRect, _arrayProperty.isExpanded, _label);
// Indent to next level
EditorGUI.indentLevel++;
}
else
{
EditorGUI.LabelField(_nameRect, _label);
}
// Is foldout enabled, then dont show the rest of the elements
if (!_arrayProperty.isExpanded)
{
// Reset indentation level
EditorGUI.indentLevel = _originalIndentLevel;
return;
}
// Show array size
if (_showArraySize && _count != 0)
{
// Rect for array Length
Rect _sizeRect = new Rect(_position.x, _positionY, _position.width, _singleLineHeight);
_positionY += (_singleLineHeight + kSpacingPixels);
// Check if size value changes
EditorGUI.BeginChangeCheck();
int _newSize = EditorGUI.IntField(_sizeRect, "Size", _count);
if (EditorGUI.EndChangeCheck())
_arrayProperty.arraySize = _newSize;
}
// If there are no elements then we will show button to add elements
if (_count == 0)
{
// Rect for add button
Rect _addButtonRect = new Rect(_position.x, _positionY, _position.width, _singleLineHeight);
_positionY += (_singleLineHeight + kSpacingPixels);
if (GUI.Button(_addButtonRect, "Add"))
_arrayProperty.InsertArrayElementAtIndex(0);
}
else
{
// If there are elements then we will show its contents
for (int _iter = 0; _iter < _count; _iter++)
{
// Get element property
SerializedProperty _elementProperty = _arrayProperty.GetArrayElementAtIndex(_iter);
float _elementHeight = EditorGUI.GetPropertyHeight(_elementProperty);
// Rect for element, edit buttons
Rect _elementRect = new Rect(_position.x, _positionY, _position.width, _elementHeight);
_positionY += _elementHeight;
Rect _deleteButtonRect = new Rect(_position.x + _position.width - kEditButtonWidth, _positionY,
kEditButtonWidth, _singleLineHeight);
Rect _addButtonRect = new Rect(_deleteButtonRect.x - kEditButtonWidth, _positionY,
kEditButtonWidth, _singleLineHeight);
_positionY += _singleLineHeight + kSpacingPixels;
// Grouping element and buttons
EditorGUI.PropertyField(_elementRect,
_elementProperty,
new GUIContent("# " + (_iter + 1).ToString() + ":"),
true);
if (GUI.Button(_addButtonRect, "+"))
{
_arrayProperty.InsertArrayElementAtIndex(0);
break;
}
if (GUI.Button(_deleteButtonRect, "-"))
{
_arrayProperty.DeleteArrayElementAtIndex(_iter);
break;
}
}
}
// Reset indentation level
EditorGUI.indentLevel = _originalIndentLevel;
}
public static void Draw(Rect _position, SerializedProperty _arrayProperty, GUIContent _label, eArrayOptions _options)
{
int _originalIndentLevel = EditorGUI.indentLevel;
int _count = _arrayProperty.arraySize;
bool _showNameWithFoldout = (_options & eArrayOptions.SHOW_NAME_WITH_FOLDOUT) != 0;
bool _showArraySize = (_options & eArrayOptions.SHOW_ARRAY_SIZE) != 0;
// Height used for primitive properties and buttons
float _singleLineHeight = EditorGUIUtility.singleLineHeight;
// Calculate rect
float _positionY = _position.y;
// Rect for array name
Rect _nameRect = new Rect(_position.x, _positionY, _position.width, _singleLineHeight);
_positionY += (_singleLineHeight + kSpacingPixels);
// Show array name
if (_showNameWithFoldout)
{
_arrayProperty.isExpanded = EditorGUI.Foldout(_nameRect, _arrayProperty.isExpanded, _label);
// Indent to next level
EditorGUI.indentLevel++;
}
else
{
EditorGUI.LabelField(_nameRect, _label);
}
// Is foldout enabled, then dont show the rest of the elements
if (!_arrayProperty.isExpanded)
{
// Reset indentation level
EditorGUI.indentLevel = _originalIndentLevel;
return;
}
// Show array size
if (_showArraySize && _count != 0)
{
// Rect for array Length
Rect _sizeRect = new Rect(_position.x, _positionY, _position.width, _singleLineHeight);
_positionY += (_singleLineHeight + kSpacingPixels);
// Check if size value changes
EditorGUI.BeginChangeCheck();
int _newSize = EditorGUI.IntField(_sizeRect, "Size", _count);
if (EditorGUI.EndChangeCheck())
_arrayProperty.arraySize = _newSize;
}
// If there are no elements then we will show button to add elements
if (_count == 0)
{
// Rect for add button
Rect _addButtonRect = new Rect(_position.x, _positionY, _position.width, _singleLineHeight);
_positionY += (_singleLineHeight + kSpacingPixels);
if (GUI.Button(_addButtonRect, "Add"))
_arrayProperty.InsertArrayElementAtIndex(0);
}
else
{
// If there are elements then we will show its contents
for (int _iter = 0; _iter < _count; _iter++)
{
// Get element property
SerializedProperty _elementProperty = _arrayProperty.GetArrayElementAtIndex(_iter);
float _elementHeight = EditorGUI.GetPropertyHeight(_elementProperty);
// Rect for element, edit buttons
Rect _elementRect = new Rect(_position.x, _positionY, _position.width, _elementHeight);
_positionY += _elementHeight;
Rect _deleteButtonRect = new Rect(_position.x + _position.width - kEditButtonWidth, _positionY,
kEditButtonWidth, _singleLineHeight);
Rect _addButtonRect = new Rect(_deleteButtonRect.x - kEditButtonWidth, _positionY,
kEditButtonWidth, _singleLineHeight);
_positionY += _singleLineHeight + kSpacingPixels;
// Grouping element and buttons
EditorGUI.PropertyField(_elementRect,
_elementProperty,
new GUIContent("# " + (_iter + 1).ToString() + ":"),
true);
if (GUI.Button(_addButtonRect, "+"))
{
_arrayProperty.InsertArrayElementAtIndex(0);
break;
}
if (GUI.Button(_deleteButtonRect, "-"))
{
_arrayProperty.DeleteArrayElementAtIndex(_iter);
break;
}
}
}
// Reset indentation level
EditorGUI.indentLevel = _originalIndentLevel;
}
public static void Draw (SerializedProperty _arrayProperty, GUIContent _label, eArrayOptions _options)
{
bool _showNameWithFoldout = (_options & eArrayOptions.SHOW_NAME_WITH_FOLDOUT) != 0;
bool _showArraySize = (_options & eArrayOptions.SHOW_ARRAY_SIZE) != 0;
int _count = _arrayProperty.arraySize;
int _originalIndentLevel = EditorGUI.indentLevel;
// GUI styles
GUIStyle _buttonStyle = EditorStyles.miniButton;
// Show array name
if (_showNameWithFoldout)
{
_arrayProperty.isExpanded = EditorGUILayout.Foldout(_arrayProperty.isExpanded, _label);
// Update indentation
EditorGUI.indentLevel++;
}
else
{
EditorGUILayout.LabelField(_label);
}
// Is foldout enabled, then dont show the rest of the elements
if (!_arrayProperty.isExpanded)
{
// Reset indentation to original value
EditorGUI.indentLevel = _originalIndentLevel;
return;
}
// Show array size
if (_showArraySize && _count != 0)
{
// Check if size value changes
EditorGUI.BeginChangeCheck();
int _newSize = EditorGUILayout.IntField("Size", _count);
if (EditorGUI.EndChangeCheck())
_arrayProperty.arraySize = _newSize;
}
// If there are no elements then return size of add button
if (_count == 0)
{
if (GUILayout.Button("Add new product", GUILayout.Height(kButtonHeight)))
_arrayProperty.InsertArrayElementAtIndex(0);
}
else
{
// Show array elements if it is expanded
GUIStyle _subviewStyle = new GUIStyle("ProgressBarBack");
if (_arrayProperty.isExpanded)
{
for (int _iter = 0; _iter < _count; _iter++)
{
GUILayout.BeginVertical(GUIContent.none, _subviewStyle);
{
// Show each element
EditorGUILayout.PropertyField(_arrayProperty.GetArrayElementAtIndex(_iter));
// Show buttons
GUILayout.BeginHorizontal();
{
GUILayout.FlexibleSpace();
if (GUILayout.Button("+", _buttonStyle, GUILayout.MinWidth(40)))
{
_arrayProperty.InsertArrayElementAtIndex(_iter);
break;
}
if (GUILayout.Button("-", _buttonStyle, GUILayout.MinWidth(40)))
{
_arrayProperty.DeleteArrayElementAtIndex(_iter);
break;
}
}
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
}
}
}
// Reset indentation to original value
EditorGUI.indentLevel = _originalIndentLevel;
}
