?? newworkflow.java
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package com.opensymphony.workflow.designer.actions;import java.awt.event.ActionEvent;import javax.swing.*;import com.opensymphony.workflow.designer.event.WorkspaceListener;import com.opensymphony.workflow.designer.event.WorkspaceEvent;import com.opensymphony.workflow.designer.WorkflowDesigner;import com.opensymphony.workflow.designer.ResourceManager;import com.opensymphony.workflow.loader.WorkflowFactory;import com.opensymphony.workflow.FactoryException;/** * @author Hani Suleiman (hani@formicary.net) * Date: May 21, 2003 * Time: 1:14:41 AM */public class NewWorkflow extends AbstractAction implements WorkspaceListener{ //private Workspace currentWorkspace; private WorkflowFactory currentWorkspace; public NewWorkflow() { setEnabled(false); } public void actionPerformed(ActionEvent e) { String name = JOptionPane.showInputDialog(WorkflowDesigner.INSTANCE, ResourceManager.getString("createflow"), ResourceManager.getString("createflow.long")); if(name==null) return; try { if(currentWorkspace.getWorkflow(name)!=null) { JOptionPane.showMessageDialog(WorkflowDesigner.INSTANCE, ResourceManager.getString("createflow.error", new Object[]{name}), ResourceManager.getString("createflow.error"), JOptionPane.ERROR_MESSAGE); return; } } catch(FactoryException ex) { ex.printStackTrace(); return; } currentWorkspace.createWorkflow(name); WorkflowDesigner.INSTANCE.newWorkflowCreated(name); } public void workspaceChanged(WorkspaceEvent event) { if(event.getId()==WorkspaceEvent.WORKSPACE_OPENED) { setEnabled(true); currentWorkspace = event.getWorkspace(); } else { setEnabled(false); currentWorkspace = null; } }}?? 快捷鍵說明
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