/// <summary>
/// Registers a new row in the layout. The row cannot be selected as the output field, but rather can be expanded
/// so it displays child elements.
/// </summary>
/// <param name="layout">Layout to append the row GUI elements to.</param>
/// <param name="icon">Optional icon to display next to the name. Can be null.</param>
/// <param name="name">Name of the field.</param>
/// <param name="so">Parent scene object of the field.</param>
/// <param name="component">Parent component of the field. Can be null if field belongs to <see cref="SceneObject"/>.
/// </param>
/// <param name="path">Slash separated path to the field from its parent object.</param>
/// <param name="toggleCallback">Callback to trigger when the user expands or collapses the foldout.</param>
/// <returns>Element object storing all information about the added field.</returns>
private Element AddFoldoutRow(GUILayout layout, SpriteTexture icon, string name, SceneObject so, Component component,
string path, Action<Element, bool> toggleCallback)
{
Element element = new Element(so, component, path);
GUILayoutY elementLayout = layout.AddLayoutY();
GUILayoutX foldoutLayout = elementLayout.AddLayoutX();
element.toggle = new GUIToggle("", EditorStyles.Expand);
element.toggle.OnToggled += x => toggleCallback(element, x);
foldoutLayout.AddSpace(PADDING);
foldoutLayout.AddElement(element.toggle);
if (icon != null)
{
GUITexture guiIcon = new GUITexture(icon, GUIOption.FixedWidth(16), GUIOption.FixedWidth(16));
foldoutLayout.AddElement(guiIcon);
}
GUILabel label = new GUILabel(new LocEdString(name));
foldoutLayout.AddElement(label);
foldoutLayout.AddFlexibleSpace();
element.indentLayout = elementLayout.AddLayoutX();
element.indentLayout.AddSpace(INDENT_AMOUNT);
element.childLayout = element.indentLayout.AddLayoutY();
element.indentLayout.Active = false;
return element;
}
public Element(SceneObject so, Component comp, string path)
{
this.so = so;
this.comp = comp;
this.path = path;
toggle = null;
childLayout = null;
indentLayout = null;
children = null;
}
/// <summary>
/// Registers a new row in the layout. The row cannot have any further children and can be selected as the output
/// field.
/// </summary>
/// <param name="layout">Layout to append the row GUI elements to.</param>
/// <param name="name">Name of the field.</param>
/// <param name="so">Parent scene object of the field.</param>
/// <param name="component">Parent component of the field. Can be null if field belongs to <see cref="SceneObject"/>.
/// </param>
/// <param name="path">Slash separated path to the field from its parent object.</param>
/// <param name="type">Data type stored in the field.</param>
/// <returns>Element object storing all information about the added field.</returns>
private Element AddFieldRow(GUILayout layout, string name, SceneObject so, Component component, string path, SerializableProperty.FieldType type)
{
Element element = new Element(so, component, path);
GUILayoutX elementLayout = layout.AddLayoutX();
elementLayout.AddSpace(PADDING);
elementLayout.AddSpace(foldoutWidth);
GUILabel label = new GUILabel(new LocEdString(name));
elementLayout.AddElement(label);
GUIButton selectBtn = new GUIButton(new LocEdString("Select"));
selectBtn.OnClick += () => { DoOnElementSelected(element, type); };
elementLayout.AddFlexibleSpace();
elementLayout.AddElement(selectBtn);
elementLayout.AddSpace(5);
element.path = path;
return element;
}