DocearRemoveRepositoryPathRibbonAction.java

package org.docear.plugin.core.actions;

import java.awt.event.ActionEvent;

import javax.swing.tree.TreePath;

import org.docear.plugin.core.workspace.actions.DocearRemoveRepositoryPathAction;
import org.docear.plugin.core.workspace.node.LiteratureRepositoryPathNode;
import org.freeplane.core.ui.EnabledAction;
import org.freeplane.core.util.LogUtils;
import org.freeplane.plugin.workspace.WorkspaceController;
import org.freeplane.plugin.workspace.actions.AWorkspaceAction;
import org.freeplane.plugin.workspace.components.menu.CheckEnableOnPopup;
import org.freeplane.plugin.workspace.model.AWorkspaceTreeNode;

@CheckEnableOnPopup
@EnabledAction(checkOnNodeChange=true)
public class DocearRemoveRepositoryPathRibbonAction extends AWorkspaceAction {
	private static final long serialVersionUID = 1L;
	
	public static final String KEY = "workspace.action.ribbon.remove.repository";
	
	/***********************************************************************************
	 * CONSTRUCTORS
	 **********************************************************************************/
	public DocearRemoveRepositoryPathRibbonAction() {
		super(KEY);
	}	
	
	@Override
	public void setEnabled() {
		try {
    		TreePath path = WorkspaceController.getCurrentModeExtension().getView().getSelectionPath();    
    		AWorkspaceTreeNode node = (AWorkspaceTreeNode) path.getLastPathComponent();
    		setEnabled(node != null && node instanceof LiteratureRepositoryPathNode);    		
		}
		catch(Exception e) {
			setEnabled(false);
		}
	}



	@Override
	public void actionPerformed(ActionEvent e) {
		try {
    		DocearRemoveRepositoryPathAction action = new DocearRemoveRepositoryPathAction();
    		
    		TreePath path = WorkspaceController.getCurrentModeExtension().getView().getSelectionPath();		
    		AWorkspaceTreeNode node = (AWorkspaceTreeNode) path.getLastPathComponent();
    		if (node instanceof LiteratureRepositoryPathNode) {
    			action.actionPerformed(WorkspaceController.getSelectedProject(node), node);
    		}
		}
		catch(NullPointerException ex) {
			LogUtils.warn("DocearRemoveRepositoryPathRibbonAction.actionPerformed(): " + ex.getMessage());
		}
	}
}