private static void ReturnContext(GenericMenuAddItemContext context)
{
context._menu = null;
context._content = null;
s_Pool.Push(context);
}
/// <summary>
/// Begin adding an item to the <see cref="GenericMenu"/>.
/// </summary>
/// <example>
/// <para>Here are some usage examples:</para>
/// <code language="csharp"><![CDATA[
/// var menu = new GenericMenu();
///
/// menu.AddItem(new GUIContent("Reset"))
/// .Enable(Selection.activeObject != null)
/// .Action(() => {
/// // Place reset logic here...
/// });
///
/// menu.AddItem(new GUIContent("Set as Default Object"))
/// .Enable(Selection.activeObject != null)
/// .On(Selection.activeObject == currentDefaultObject)
/// .Action(() => {
/// currentDefaultObject = Selection.activeObject;
/// });
///
/// menu.ShowAsContext();
/// ]]></code>
/// </example>
/// <param name="menu">The menu that is being constructed.</param>
/// <param name="content">Content of menu item.</param>
/// <returns>
/// Context object used whilst adding a menu item.
/// </returns>
/// <exception cref="System.ArgumentNullException">
/// <list type="bullet">
/// <item>If <paramref name="menu"/> is a value of <c>null</c>.</item>
/// <item>If <paramref name="content"/> is a value of <c>null</c>.</item>
/// </list>
/// </exception>
public static IGenericMenuAddItemContext AddItem(this GenericMenu menu, GUIContent content)
{
if (menu == null)
{
throw new ArgumentNullException("menu");
}
if (content == null)
{
throw new ArgumentNullException("content");
}
return(GenericMenuAddItemContext.GetContext(menu, content));
}
/// <summary>
/// Begin adding an item to the <see cref="GenericMenu"/>.
/// </summary>
/// <example>
/// <para>Here are some usage examples:</para>
/// <code language="csharp"><![CDATA[
/// var menu = new GenericMenu();
///
/// menu.AddItem("Reset")
/// .Enable(Selection.activeObject != null)
/// .Action(() => {
/// // Place reset logic here...
/// });
///
/// menu.AddItem("Set as Default Object")
/// .Enable(Selection.activeObject != null)
/// .On(Selection.activeObject == currentDefaultObject)
/// .Action(() => {
/// currentDefaultObject = Selection.activeObject;
/// });
///
/// menu.ShowAsContext();
/// ]]></code>
/// </example>
/// <param name="menu">The menu that is being constructed.</param>
/// <param name="text">Text of menu item.</param>
/// <returns>
/// Context object used whilst adding a menu item.
/// </returns>
/// <exception cref="System.ArgumentNullException">
/// <list type="bullet">
/// <item>If <paramref name="menu"/> is a value of <c>null</c>.</item>
/// <item>If <paramref name="text"/> is a value of <c>null</c>.</item>
/// </list>
/// </exception>
/// <exception cref="System.ArgumentException">
/// If <paramref name="text"/> is an empty string.
/// </exception>
public static IGenericMenuAddItemContext AddItem(this GenericMenu menu, string text)
{
if (menu == null)
{
throw new ArgumentNullException("menu");
}
if (text == null)
{
throw new ArgumentNullException("text");
}
if (text == "")
{
throw new ArgumentException("Empty string.", "text");
}
return(GenericMenuAddItemContext.GetContext(menu, GetContent(text)));
}