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1
19 package org.netbeans.modules.xml.core.scenario;
20
21 import java.awt.Dialog  ;
22 import java.util.Iterator ;
23 import org.openide.filesystems.FileObject;
24 import org.openide.filesystems.FileSystem;
25 import org.openide.filesystems.Repository;
26 import org.openide.loaders.FolderLookup;
27 import org.openide.util.Lookup;
28 import org.openide.loaders.DataObject;
29 import org.openide.loaders.DataObjectNotFoundException;
30 import java.util.ArrayList ;
31 import java.util.Collection ;
32 import java.util.Vector ;
33 import javax.swing.DefaultComboBoxModel ;
34 import org.openide.DialogDescriptor;
35 import org.openide.NotifyDescriptor;
36 import org.openide.DialogDisplayer;
37
38 import org.openide.util.HelpCtx;
39 import org.netbeans.modules.xml.api.scenario.*;
40
41
51 public class NewScenarioPanel extends javax.swing.JPanel {
52
53 private static final String FOLDER = "Plugins/XML/ScenarioFactories";
55
56 public NewScenarioPanel(String defaultName, DataObject dataObject) throws NoFactoriesException {
57 initComponents();
58
59 nameField.setText(defaultName);
60 nameField.setSelectionStart(0);
61 nameField.setSelectionEnd(defaultName.length());
62
63 try {
64 FileSystem fs = Repository.getDefault().getDefaultFileSystem();
66 FileObject fo = fs.findResource(FOLDER);
67 if (fo == null) throw new NoFactoriesException();
68 DataObject df = DataObject.find(fo);
69 if (df instanceof DataObject.Container) {
70 FolderLookup lookup =
71 new FolderLookup((DataObject.Container) df);
72 Lookup.Template template =
73 new Lookup.Template(ScenarioFactory.class);
74 Lookup.Result registrations = lookup.getLookup().lookup(template);
75
76 Collection allFactories = registrations.allInstances();
78 Vector allowedFactories = new Vector ();
79 Iterator iter = allFactories.iterator();
80 while(iter.hasNext()) {
81 ScenarioFactory factory = (ScenarioFactory)iter.next();
82 if (factory.isEnabled(dataObject)) {
83 allowedFactories.add(factory);
84 }
85 }
86
87 if (allowedFactories.size() == 0) {
88 throw new NoFactoriesException();
89 }
90
91 typeCombo.setModel(new javax.swing.DefaultComboBoxModel (allowedFactories.toArray()));
92 } else {
93 throw new NoFactoriesException();
94 }
95 } catch (DataObjectNotFoundException ex) {
96 throw new NoFactoriesException();
97 }
98 }
99
100
106 public static Scenario createScenario(DataObject dataObject, DefaultComboBoxModel scenarioModel) {
107
108 String defaultName = null;
110 for (int nameInd = 1; defaultName == null; nameInd++) {
111 defaultName = Util.THIS.getString ("NAME_Scenario_default", Integer.toString(nameInd));
112 for (int ind = 0; ind < scenarioModel.getSize(); ind++) {
113 if (defaultName.equals(((Scenario)scenarioModel.getElementAt(ind)).getName())) {
114 defaultName = null;
115 break;
116 }
117 }
118 }
119
120 NewScenarioPanel newScenarioPanel;
122 try {
123 newScenarioPanel = new NewScenarioPanel(defaultName, dataObject);
124 } catch (NewScenarioPanel.NoFactoriesException e) {
125 NotifyDescriptor nd = new NotifyDescriptor.Message (e.getMessage(), NotifyDescriptor.INFORMATION_MESSAGE);
126 DialogDisplayer.getDefault().notify (nd);
127 return null;
128 }
129
130 DialogDescriptor newDD = new DialogDescriptor
131 (newScenarioPanel,
132 Util.THIS.getString("NAME_New_scenario_dialog_title"), true,
133 DialogDescriptor.OK_CANCEL_OPTION, DialogDescriptor.OK_OPTION,
134 DialogDescriptor.BOTTOM_ALIGN,
135 new HelpCtx (NewScenarioPanel.class), null);
136 newDD.setClosingOptions (new Object [] { DialogDescriptor.OK_OPTION, DialogDescriptor.CANCEL_OPTION });
137 Dialog dialog = DialogDisplayer.getDefault().createDialog (newDD);
138 dialog.show();
139
140 if (newDD.getValue() == DialogDescriptor.OK_OPTION) {
141 Scenario newScenario = newScenarioPanel.createScenario();
142 scenarioModel.addElement(newScenario);
143 return newScenario;
144 }
145
146 return null;
147 }
148
149
154 private void initComponents() { java.awt.GridBagConstraints gridBagConstraints;
156
157 jLabel1 = new javax.swing.JLabel ();
158 nameField = new javax.swing.JTextField ();
159 jLabel2 = new javax.swing.JLabel ();
160 typeCombo = new javax.swing.JComboBox ();
161
162 setLayout(new java.awt.GridBagLayout ());
163
164 jLabel1.setText("Name:");
165 gridBagConstraints = new java.awt.GridBagConstraints ();
166 gridBagConstraints.insets = new java.awt.Insets (0, 10, 0, 10);
167 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
168 add(jLabel1, gridBagConstraints);
169
170 nameField.setToolTipText("null");
171 gridBagConstraints = new java.awt.GridBagConstraints ();
172 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
173 gridBagConstraints.insets = new java.awt.Insets (0, 0, 0, 10);
174 gridBagConstraints.weightx = 1.0;
175 add(nameField, gridBagConstraints);
176
177 jLabel2.setText("Type:");
178 jLabel2.setToolTipText("null");
179 gridBagConstraints = new java.awt.GridBagConstraints ();
180 gridBagConstraints.gridy = 1;
181 gridBagConstraints.insets = new java.awt.Insets (0, 10, 0, 10);
182 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
183 add(jLabel2, gridBagConstraints);
184
185 gridBagConstraints = new java.awt.GridBagConstraints ();
186 gridBagConstraints.gridy = 1;
187 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
188 gridBagConstraints.insets = new java.awt.Insets (0, 0, 0, 10);
189 gridBagConstraints.weightx = 1.0;
190 add(typeCombo, gridBagConstraints);
191
192 }
194
195 private javax.swing.JComboBox typeCombo;
197 private javax.swing.JTextField nameField;
198 private javax.swing.JLabel jLabel2;
199 private javax.swing.JLabel jLabel1;
200
201
203
204
206 public Scenario createScenario() {
207 ScenarioFactory factory = (ScenarioFactory)typeCombo.getSelectedItem();
208 if (factory != null) {
209 Scenario scenario = factory.createScenario();
210 scenario.setName(nameField.getText());
211 return scenario;
212 } else {
213 return null;
214 }
215 }
216
217 public class NoFactoriesException extends Exception {
218 public NoFactoriesException() {
219 super(Util.THIS.getString("MSG_no_factories"));
220 }
221 }
222 }
223 |
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