public static void Show(
EditorWindow host,
IList <SearcherItem> items,
ISearcherAdapter adapter,
Func <SearcherItem, bool> itemSelectedDelegate,
Vector2 displayPosition,
Action <Searcher.AnalyticsEvent> analyticsDataDelegate,
Alignment align = default)
{
Show(host, items, adapter, Application.dataPath + k_DatabaseDirectory, itemSelectedDelegate,
displayPosition, analyticsDataDelegate, align);
}
// Used to display data that is not meant to be persisted. The database will be overwritten after each call to SearcherWindow.Show(...).
internal static void ShowTransientData(EditorWindow host, IEnumerable <SearcherItem> items,
ISearcherAdapter adapter, Action <SearcherItem> selectionDelegate, Vector2 pos)
{
var database = SearcherDatabase.Create(items.ToList(), "", false);
var searcher = new Searcher.Searcher(database, adapter);
SearcherWindow.Show(host, searcher, x =>
{
host.Focus();
selectionDelegate(x);
return(!(Event.current?.modifiers.HasFlag(EventModifiers.Control)).GetValueOrDefault());
}, pos, null);
}
Searcher(IEnumerable <SearcherDatabaseBase> databases, string title, ISearcherAdapter adapter)
{
m_Databases = new List <SearcherDatabaseBase>();
var databaseId = 0;
foreach (var database in databases)
{
// This is needed for sorting items between databases.
database.OverwriteId(databaseId);
databaseId++;
m_Databases.Add(database);
}
Adapter = adapter ?? new SearcherAdapter(title);
}
public static void Show(
EditorWindow host,
IEnumerable <SearcherItem> items,
ISearcherAdapter adapter,
string directoryPath,
Func <SearcherItem, bool> itemSelectedDelegate,
Vector2 displayPosition,
Action <Searcher.AnalyticsEvent> analyticsDataDelegate,
Alignment align = default)
{
s_Items = items;
var databaseDir = directoryPath;
var database = SearcherDatabase.Create(s_Items.ToList(), databaseDir);
s_Searcher = new Searcher(database, adapter);
Show(host, s_Searcher, itemSelectedDelegate, displayPosition, analyticsDataDelegate, align);
}
static void PromptSearcherPopup <T>(List <SearcherDatabaseBase> databases, SearcherFilter filter,
ISearcherAdapter adapter, Rect rect, Action <T> callback) where T : ISearcherItemDataProvider
{
var searcher = new Searcher.Searcher(databases, adapter, filter)
{
SortComparison = k_GraphElementSort
};
Searcher.SearcherWindow.Show(EditorWindow.focusedWindow, searcher, item =>
{
if (item is T dataProvider)
{
callback(dataProvider);
return(true);
}
return(false);
}, null, rect);
}
static void PromptSearcher <T>(List <SearcherDatabase> databases, SearcherFilter filter,
ISearcherAdapter adapter, Vector2 position, Action <T> callback) where T : ISearcherItemDataProvider
{
ApplyDatabasesFilter <T>(databases, filter);
var searcher = new Searcher.Searcher(databases, adapter)
{
SortComparison = k_GraphElementSort
};
var ctx = typeof(T) == typeof(GraphNodeModelSearcherItem) ? SearcherContext.Graph : SearcherContext.Stack;
SearcherWindow.Show(EditorWindow.focusedWindow, searcher, item =>
{
if (item is T dataProvider)
{
callback(dataProvider);
return(true);
}
return(false);
}, position, e => AnalyticsDataDelegate(e, ctx));
}
static EditorWindow PromptSearcherInOwnWindow <T>(List <SearcherDatabaseBase> databases, SearcherFilter filter,
ISearcherAdapter adapter, Action <T> callback, Rect rect) where T : ISearcherItemDataProvider
{
var searcher = new Searcher.Searcher(databases, adapter, filter)
{
SortComparison = k_GraphElementSort
};
Type searcherControlType = Type.GetType("UnityEditor.Searcher.SearcherControl, Unity.Searcher.Editor");
bool windowExists = EditorWindow.HasOpenInstances <SearcherWindow>();
var window = EditorWindow.GetWindow <SearcherWindow>();
if (!windowExists)
{
window.position = rect;
}
var searcherControl = Activator.CreateInstance(searcherControlType) as VisualElement;
Action <SearcherItem> action = item =>
{
if (item is T dataProvider)
{
callback(dataProvider);
}
};
var setupMethod = searcherControlType.GetMethod("Setup");
setupMethod?.Invoke(searcherControl, new object[]
{
searcher, action, null
});
window.rootVisualElement.Add(searcherControl);
return(window);
}
internal static void ShowStackNodes(State state, IStackModel stackModel, Vector2 position,
Action <StackNodeModelSearcherItem> callback, ISearcherAdapter searcherAdapter = null)
{
var stencil = state.CurrentGraphModel.Stencil;
var filter = stencil.GetSearcherFilterProvider()?.GetStackSearcherFilter(stackModel);
var adapter = searcherAdapter ?? new StackNodeSearcherAdapter(stackModel, "Add a stack node");
var dbProvider = stencil.GetSearcherDatabaseProvider();
var dbs = dbProvider.GetGraphElementsSearcherDatabases()
.Concat(dbProvider.GetReferenceItemsSearcherDatabases())
.ToList();
PromptSearcher(dbs, filter, adapter, position, callback);
}
public Searcher(IEnumerable <SearcherDatabaseBase> databases, ISearcherAdapter adapter = null)
: this(databases, string.Empty, adapter)
{
}
public Searcher(SearcherDatabaseBase database, ISearcherAdapter adapter = null)
: this(new List <SearcherDatabaseBase> {
database
}, adapter)
{
}
