private void Initialize(Rect activatorPosition, IFuzzyOptionTree optionTree, Action <IFuzzyOption> callback)
{
tree = optionTree;
// Port the activator position to screen space
activatorPosition.position = GUIUtility.GUIToScreenPoint(activatorPosition.position);
this.activatorPosition = activatorPosition;
// Create the hierarchy
stack = new Stack <FuzzyOptionNode>();
root = new FuzzyOptionNode(new Root(optionTree.header));
ExecuteTask(delegate
{
optionTree.Prewarm();
Populate(root, optionTree.Root());
// Fit height to children if there is no depth and no search
var hasSubChildren = root.children.Any(option => option.hasChildren);
if (!optionTree.searchable && !hasSubChildren)
{
height = 0;
if (!string.IsNullOrEmpty(root.option.headerLabel))
{
height += Styles.headerHeight;
}
height += root.children.Count * Styles.optionHeight + 1;
}
});
// Add favorites
favoritesRoot = new FuzzyOptionNode(new FavoritesRoot());
UpdateFavorites();
// Setup the search
searchRoot = new FuzzyOptionNode(new SearchRoot());
Search();
// Assign the callback
this.callback = callback;
// Show and focus the window
wantsMouseMove = true;
var initialSize = new Vector2(activatorPosition.width, height);
this.ShowAsDropDownWithKeyboardFocus(activatorPosition, initialSize);
Focus();
}
public bool EvaluateHasChildren(IFuzzyOptionTree tree)
{
if (!hasChildren.HasValue)
{
hasChildren = tree.Children(option).Any();
}
return(hasChildren.Value);
}
private void Initialize(IFuzzyOptionTree optionTree, Action <IFuzzyOption> callback)
{
tree = optionTree;
// Create the hierarchy
stack = new Stack <FuzzyOptionNode>();
root = new FuzzyOptionNode(new Root(optionTree.header));
ExecuteTask(delegate
{
optionTree.Prewarm();
Populate(root, optionTree.Root());
// Fit height to children if there is no depth and no search
var hasSubChildren = root.children.Any(option => option.hasChildren);
if (!optionTree.searchable && !hasSubChildren)
{
height = 0;
if (!string.IsNullOrEmpty(root.option.headerLabel))
{
height += Styles.headerHeight;
}
height += root.children.Count * Styles.optionHeight + 1;
}
});
// Add favorites
favoritesRoot = new FuzzyOptionNode(new FavoritesRoot());
UpdateFavorites();
// Setup the search
searchRoot = new FuzzyOptionNode(new SearchRoot());
Search();
// Assign the callback
this.callback = callback;
// Show and focus the window
}
public static void Show(Rect activatorPosition, IFuzzyOptionTree optionTree, Action <IFuzzyOption> callback)
{
Ensure.That(nameof(optionTree)).IsNotNull(optionTree);
// Makes sure control exits DelayedTextFields before opening the window
GUIUtility.keyboardControl = 0;
if (instance != null)
{
instance.Close();
}
else
{
instance = CreateInstance <FuzzyWindow>();
instance.Initialize(activatorPosition, optionTree, callback);
}
}
public bool isValid => tree != null; // Will return false after reloading the window from serialization
public static void Show(Rect activatorPosition, IFuzzyOptionTree optionTree, Action <IFuzzyOption> callback)
{
Ensure.That(nameof(optionTree)).IsNotNull(optionTree);
// Makes sure control exits DelayedTextFields before opening the window
GUIUtility.keyboardControl = 0;
if (instance == null)
{
instance = CreateInstance <FuzzyWindow>();
}
else
{
throw new InvalidOperationException("Cannot open two instances of the fuzzy window at once.");
}
instance.Initialize(activatorPosition, optionTree, callback);
}
public static IEnumerable <IFuzzyOptionTree> Extensions(this IFuzzyOptionTree optionTree)
{
return(FuzzyOptionTreeExtensionProvider.instance.GetDecorators(optionTree));
}
private void Initialize(Rect activatorPosition, IFuzzyOptionTree optionTree, Action <IFuzzyOption> callback)
{
tree = optionTree;
// Activator position is assumed to be in screen space, not GUI space
// This lets us properly position fuzzy windows from context menus where no GUI context is available
this.activatorPosition = activatorPosition;
// Create the hierarchy
stack = new List <FuzzyOptionNode>();
root = new FuzzyOptionNode(new Root(optionTree.header));
favoritesRoot = new FuzzyOptionNode(new FavoritesRoot());
stack.Add(root);
Styles.Initialize();
ExecuteTask(() =>
{
if (!optionTree.prewarmed)
{
optionTree.Prewarm();
optionTree.prewarmed = true;
}
else
{
optionTree.Rewarm();
}
Populate(root, optionTree.Root());
UpdateFavorites();
// Fit height to children if there is no depth and no search
var hasSubChildren = root.children.Any(option => option.hasChildren != false);
if (!optionTree.searchable && !hasSubChildren)
{
var height = 0f;
if (!string.IsNullOrEmpty(root.option.headerLabel))
{
height += Styles.headerHeight;
}
foreach (var child in root.children)
{
if (child.option is FuzzySeparator)
{
height += Styles.separatorHeight;
}
else
{
height += Styles.optionHeight;
}
}
this.height = height + 1;
}
});
// Setup the search
Search();
// Assign the callback
this.callback = callback;
// Show and focus the window
wantsMouseMove = true;
var initialSize = new Vector2(activatorPosition.width, height);
this.ShowAsDropDown(activatorPosition, initialSize);
Focus();
}
