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Java > Open Source Codes > org > objectstyle > cayenne > modeler > editor > ProcedureTabbedView


1 /* ====================================================================
2  *
3  * The ObjectStyle Group Software License, version 1.1
4  * ObjectStyle Group - http://objectstyle.org/
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6  * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
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56
57 package org.objectstyle.cayenne.modeler.editor;
58
59 import java.awt.Component JavaDoc;
60
61 import javax.swing.JScrollPane JavaDoc;
62 import javax.swing.JTabbedPane JavaDoc;
63 import javax.swing.event.ChangeEvent JavaDoc;
64 import javax.swing.event.ChangeListener JavaDoc;
65
66 import org.objectstyle.cayenne.map.ProcedureParameter;
67 import org.objectstyle.cayenne.modeler.Application;
68 import org.objectstyle.cayenne.modeler.ProjectController;
69 import org.objectstyle.cayenne.modeler.action.RemoveProcedureParameterAction;
70 import org.objectstyle.cayenne.modeler.event.ProcedureDisplayEvent;
71 import org.objectstyle.cayenne.modeler.event.ProcedureDisplayListener;
72 import org.objectstyle.cayenne.modeler.event.ProcedureParameterDisplayEvent;
73 import org.objectstyle.cayenne.modeler.event.ProcedureParameterDisplayListener;
74
75 /**
76  * Tabbed panel for stored procedure editing.
77  *
78  * @author Andrei Adamchik
79  */
80 public class ProcedureTabbedView
81     extends JTabbedPane JavaDoc
82     implements ProcedureDisplayListener, ProcedureParameterDisplayListener {
83
84     protected ProjectController eventController;
85     protected ProcedureTab procedurePanel;
86     protected ProcedureParameterTab procedureParameterPanel;
87
88     public ProcedureTabbedView(ProjectController eventController) {
89         this.eventController = eventController;
90
91         // init view
92 setTabPlacement(JTabbedPane.TOP);
93         procedurePanel = new ProcedureTab(eventController);
94         addTab("Procedure", new JScrollPane JavaDoc(procedurePanel));
95         procedureParameterPanel = new ProcedureParameterTab(eventController);
96         addTab("Parameters", procedureParameterPanel);
97
98         // init listeners
99 eventController.addProcedureDisplayListener(this);
100         eventController.addProcedureParameterDisplayListener(this);
101         this.addChangeListener(new ChangeListener JavaDoc() {
102             public void stateChanged(ChangeEvent JavaDoc e) {
103                 // find source view
104 Component JavaDoc selected = ProcedureTabbedView.this.getSelectedComponent();
105                 while (selected instanceof JScrollPane JavaDoc) {
106                     selected = ((JScrollPane JavaDoc) selected).getViewport().getView();
107                 }
108
109                 ((ExistingSelectionProcessor) selected).processExistingSelection(e);
110             }
111         });
112     }
113
114     /**
115      * Invoked when currently selected Procedure object is changed.
116      */
117     public void currentProcedureChanged(ProcedureDisplayEvent e) {
118         Application.getInstance().getAction(RemoveProcedureParameterAction.getActionName()).setEnabled(false);
119         
120         if (e.getProcedure() == null)
121             setVisible(false);
122         else {
123             if (e.isTabReset()) {
124                 this.setSelectedIndex(0);
125             }
126             this.setVisible(true);
127         }
128     }
129
130     public void currentProcedureParameterChanged(ProcedureParameterDisplayEvent e) {
131         if (e.getProcedureParameter() == null)
132             return;
133
134         ProcedureParameter parameter = e.getProcedureParameter();
135         procedureParameterPanel.selectParameter(parameter);
136     }
137
138 }
139
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