From 5e4034b5cba89460a62fa958fc78c2b85acb3d5f Mon Sep 17 00:00:00 2001 From: Andrew Branson Date: Tue, 7 Oct 2014 09:18:33 +0200 Subject: Repackage to org.cristalise --- .../gui/lifecycle/instance/TransitionPanel.java | 215 +++++++++++++++++++++ 1 file changed, 215 insertions(+) create mode 100644 src/main/java/org/cristalise/gui/lifecycle/instance/TransitionPanel.java (limited to 'src/main/java/org/cristalise/gui/lifecycle/instance/TransitionPanel.java') diff --git a/src/main/java/org/cristalise/gui/lifecycle/instance/TransitionPanel.java b/src/main/java/org/cristalise/gui/lifecycle/instance/TransitionPanel.java new file mode 100644 index 0000000..d58422d --- /dev/null +++ b/src/main/java/org/cristalise/gui/lifecycle/instance/TransitionPanel.java @@ -0,0 +1,215 @@ +package org.cristalise.gui.lifecycle.instance; + +import java.awt.GridBagConstraints; +import java.awt.GridBagLayout; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.util.Map; + +import javax.swing.Box; +import javax.swing.JButton; +import javax.swing.JCheckBox; +import javax.swing.JComboBox; +import javax.swing.JLabel; +import javax.swing.JOptionPane; + +import org.cristalise.gui.MainFrame; +import org.cristalise.gui.graph.view.SelectedVertexPanel; +import org.cristalise.gui.tabs.ItemTabPane; +import org.cristalise.gui.tabs.execution.Executor; +import org.cristalise.kernel.common.InvalidDataException; +import org.cristalise.kernel.entity.agent.Job; +import org.cristalise.kernel.entity.proxy.ItemProxy; +import org.cristalise.kernel.graph.model.Vertex; +import org.cristalise.kernel.lifecycle.instance.Activity; +import org.cristalise.kernel.lifecycle.instance.stateMachine.State; +import org.cristalise.kernel.lifecycle.instance.stateMachine.StateMachine; +import org.cristalise.kernel.lifecycle.instance.stateMachine.Transition; +import org.cristalise.kernel.utils.Logger; + + +/************************************************************************** + * + * $Revision: 1.8 $ + * $Date: 2005/09/07 13:46:31 $ + * + * Copyright (C) 2003 CERN - European Organization for Nuclear Research + * All rights reserved. + **************************************************************************/ + +public class TransitionPanel extends SelectedVertexPanel implements ActionListener { + protected Activity mCurrentAct; + protected GridBagLayout gridbag; + protected GridBagConstraints c; + protected Box transBox; + protected JComboBox executors; + protected JComboBox states = new JComboBox(); + protected JCheckBox active = new JCheckBox(); + protected JLabel status = new JLabel(); + protected ItemProxy mItem; + + public TransitionPanel() { + super(); + gridbag = new GridBagLayout(); + setLayout(gridbag); + c = new GridBagConstraints(); + c.gridx=0; c.gridy=0; + c.weightx=1; c.weighty=0; + c.fill=GridBagConstraints.HORIZONTAL; + + JLabel title = new JLabel("Available Transitions"); + title.setFont(ItemTabPane.titleFont); + gridbag.setConstraints(title, c); + add(title); + + c.gridy++; + gridbag.setConstraints(status, c); + add(status); + c.gridy++; + + transBox = Box.createHorizontalBox(); + gridbag.setConstraints(transBox, c); + add(transBox); + + c.weightx=0; c.gridx++; + executors = MainFrame.getExecutionPlugins(); + if (executors.getItemCount() > 1) { + gridbag.setConstraints(executors, c); + add(executors); + } + + + + if (MainFrame.isAdmin) { + c.gridx=0; c.gridy++; + title = new JLabel("State Hacking"); + title.setFont(ItemTabPane.titleFont); + gridbag.setConstraints(title, c); + add(title); + Box hackBox = Box.createHorizontalBox(); + hackBox.add(states); + hackBox.add(Box.createHorizontalGlue()); + hackBox.add(new JLabel("Active:")); + hackBox.add(active); + c.gridy++; + gridbag.setConstraints(hackBox, c); + add(hackBox); + states.addActionListener(this); + active.addActionListener(this); + } + + clear(); + + } + /** + * + */ + @Override + public void select(Vertex vert) { + clear(); + if (!(vert instanceof Activity)) return; + mCurrentAct = (Activity)vert; + StateMachine sm; + try { + sm = mCurrentAct.getStateMachine(); + } catch (InvalidDataException e) { + status.setText("Invalid state machine."); + Logger.error(e); + return; + } + states.removeAllItems(); + int currentState; + try { + currentState = mCurrentAct.getState(); + } catch (InvalidDataException e) { + status.setText("Could not find activity state"); + Logger.error(e); + return; + } + for (State thisState : sm.getStates()) { + states.addItem(thisState); + if (currentState == thisState.getId()) + states.setSelectedItem(thisState); + } + states.setEnabled(true); + active.setSelected(mCurrentAct.active); + active.setEnabled(true); + Logger.msg(1, "Retrieving possible transitions for activity "+mCurrentAct.getName()); + Map transitions; + try { + transitions = mCurrentAct.getStateMachine().getPossibleTransitions(mCurrentAct, MainFrame.userAgent.getPath()); + } catch (Exception e) { + status.setText("Error loading possible transitions of activity. See log."); + Logger.error(e); + return; + } + + if (transitions.size() == 0) { + status.setText("None"); + return; + } + + for (Transition trans:transitions.keySet()) { + boolean hasOutcome = trans.hasOutcome(mCurrentAct.getProperties()); + if (!hasOutcome || (hasOutcome && !trans.getOutcome().isRequired())) { + JButton thisTrans = new JButton(trans.getName()); + thisTrans.setActionCommand("Trans:"+trans.getId()); + thisTrans.addActionListener(this); + transBox.add(thisTrans); + transBox.add(Box.createHorizontalGlue()); + } + status.setText(transitions.size()+" transitions possible."); + } + revalidate(); + } + + @Override + public void actionPerformed(ActionEvent e) { + if (e.getSource() == active && mCurrentAct != null) { + mCurrentAct.active = active.isSelected(); + return; + } + if (e.getSource() == states && mCurrentAct != null) { + mCurrentAct.setState(states.getSelectedIndex()); + return; + } + if (!e.getActionCommand().startsWith("Trans:")) return; + int transition = Integer.parseInt(e.getActionCommand().substring(6)); + Logger.msg("Requesting transition "+transition); + try { + StateMachine actSM = mCurrentAct.getStateMachine(); + Job thisJob = new Job(mCurrentAct, + mItem.getPath(), + actSM.getTransition(transition), + MainFrame.userAgent.getPath(), + "Admin"); + Executor selectedExecutor = (Executor)executors.getSelectedItem(); + selectedExecutor.execute(thisJob, status); + } catch (Exception ex) { + String className = ex.getClass().getName(); + className = className.substring(className.lastIndexOf('.')+1); + Logger.error(ex); + JOptionPane.showMessageDialog(null, ex.getMessage(), className, JOptionPane.ERROR_MESSAGE); + } + + } + + @Override + public void clear() { + mCurrentAct = null; + transBox.removeAll(); + status.setText("No activity selected"); + states.setEnabled(false); + active.setSelected(false); + active.setEnabled(false); + revalidate(); + } + + + /** + * @param item The mItem to set. + */ + public void setItem(ItemProxy item) { + mItem = item; + } +} -- cgit v1.2.3