private void DrawElements(Rect originalRect, ComponentToCopy component)
{
Rect rect = new Rect(originalRect);
bool isRectTransform = component.Component is RectTransform;
bool isTransform = component.Component is Transform || isRectTransform;
if (isTransform)
{
rect.x += 14;
rect.y -= 2;
}
//Enable/Disable Toggle Handler
rect.x += 5;
rect.y += 2;
rect.width = rect.height = 20;
component.IsCopyComponent = EditorGUI.Toggle(rect, component.IsCopyComponent);
// Component Icon
rect.x += 20;
Texture componentIcon = EditorGUIUtility.ObjectContent(null, component.Component.GetType()).image;
EditorGUI.LabelField(rect, new GUIContent(componentIcon));
// Component name.
rect.x += 20;
//rect.y = originalRect.y;
rect.width = originalRect.width - 30;
EditorGUI.LabelField(rect, component.ComponentName);
}
// -- Setup the lists of components.
private void InitializeList()
{
UpdateComponentList();
m_SrcComponents.RemoveAt(0);
// -- Create the ReorderableList
m_List = new ReorderableList(m_SrcComponents, typeof(ComponentToCopy), false, true, false, false);
// Draw ReorderableList Header.
m_List.drawHeaderCallback = (Rect rect) => {
m_SrcTransform = new ComponentToCopy(true, m_SrcObject.GetComponents <Component>()[0]);
DrawElements(rect, m_SrcTransform);
};
// Draw ReorderableList Element
m_List.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => {
DrawElements(rect, m_SrcComponents[index]);
};
// What happens when the lists changes.
m_List.onReorderCallback = (ReorderableList internalList) => {
//Move Down
for (int i = 0; i < m_SrcComponents.Count; i++)
{
int listIndex = internalList.list.IndexOf(m_SrcComponents[i].Component);
int difference = listIndex - i;
if (difference > 0)
{
for (int j = 0; j < Mathf.Abs(difference); j++)
{
ComponentUtility.MoveComponentDown(m_SrcComponents[i].Component);
}
}
}
//Move Up
UpdateComponentList();
m_SrcComponents.RemoveAt(0);
for (int i = m_SrcComponents.Count - 1; i >= 0; i--)
{
int listIndex = internalList.list.IndexOf(m_SrcComponents[i].Component);
int difference = listIndex - i;
if (difference < 0)
{
for (int j = 0; j < Mathf.Abs(difference); j++)
{
ComponentUtility.MoveComponentUp(m_SrcComponents[i].Component);
}
}
}
};
}
private void UpdateComponentList()
{
if (m_SrcObject != null)
{
// -- Go through the source object list of components.
for (int index = 0; index < m_SrcObject.GetComponents <Component>().Length; index++)
{
// -- Check to see if list contains the component. Otherwise it will keep on adding.
Component srcComponent = m_SrcObject.GetComponents <Component>()[index];
ComponentToCopy srcComponentToCopy = new ComponentToCopy(true, srcComponent);
if (m_SrcComponents.Contains(srcComponentToCopy) == false)
{
m_SrcComponents.Add(srcComponentToCopy);
}
}
}
}