/*
* Copyright 2003-2016 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.openapi.editor.extensions;
import jetbrains.mps.openapi.editor.EditorComponent;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* Maintains a set of {@linkplain EditorExtension editor extensions} that are used to extend editor components. All extensions will be given the opportunity
* to extend all editor components, including extensions registered after an editor component is created.
*/
public interface EditorExtensionRegistry {
/**
* Register an editor extension.
*
* @param extension the extension to register
*/
void registerExtension(@NotNull EditorExtension extension);
/**
* Unregister an editor extension, if it was registered previously. If the extension is {@code null} or wasn't registered, nothing will happen.
*
* @param extension the extension to unregister
*/
void unregisterExtension(@NotNull EditorExtension extension);
/**
* Extend the given editor component with all current and future registered extensions. All extensions will be removed when the editor component is disposed.
*
* @param editorComponent the editor component to extend
*/
void extend(@NotNull EditorComponent editorComponent);
}