/* ###
 * IP: GHIDRA
 *
 * 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 docking.widgets.imagepanel.actions;

import java.util.Objects;

import docking.ActionContext;
import docking.action.DockingAction;
import docking.widgets.imagepanel.ImagePanel;

/**
 * Base class of DockingActions that require a NavigableImagePanel
 */
abstract class ImagePanelDockingAction extends DockingAction {

	protected final ImagePanel imagePanel;

	public ImagePanelDockingAction(String name, String owner, ImagePanel imagePanel) {
		super(name, owner);

		Objects.requireNonNull(imagePanel, "ImagePanel cannot be null");

		this.imagePanel = imagePanel;
	}

	@Override
	public boolean isEnabledForContext(ActionContext context) {
		return imagePanel.getImage() != null;
	}

}
