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56 package org.objectstyle.cayenne.modeler.dialog.objentity;
57
58 import java.awt.BorderLayout  ;
59 import java.awt.Component ;
60 import java.awt.Dimension ;
61
62 import javax.swing.DefaultCellEditor ;
63 import javax.swing.DefaultComboBoxModel ;
64 import javax.swing.JButton ;
65 import javax.swing.JComboBox ;
66 import javax.swing.JScrollPane ;
67 import javax.swing.JTable ;
68 import javax.swing.table.TableCellEditor ;
69
70 import org.apache.log4j.Logger;
71 import org.objectstyle.cayenne.modeler.util.PanelFactory;
72 import org.scopemvc.core.Selector;
73 import org.scopemvc.view.swing.SAction;
74 import org.scopemvc.view.swing.SButton;
75 import org.scopemvc.view.swing.SComboBox;
76 import org.scopemvc.view.swing.SLabel;
77 import org.scopemvc.view.swing.SListCellRenderer;
78 import org.scopemvc.view.swing.SPanel;
79 import org.scopemvc.view.swing.STable;
80 import org.scopemvc.view.swing.STableModel;
81 import org.scopemvc.view.swing.STextField;
82 import org.scopemvc.view.swing.SwingView;
83
84 import com.jgoodies.forms.builder.PanelBuilder;
85 import com.jgoodies.forms.layout.CellConstraints;
86 import com.jgoodies.forms.layout.FormLayout;
87
88
95 public class ObjRelationshipInfoDialog extends SPanel {
96 static final Logger logObj = Logger.getLogger(ObjRelationshipInfoDialog.class);
97
98 protected STable pathTable;
99
100 public ObjRelationshipInfoDialog() {
101 init();
102 }
103
104 protected void init() {
105 SButton saveButton =
107 new SButton(new SAction(ObjRelationshipInfoController.SAVE_CONTROL));
108 saveButton.setEnabled(true);
109
110 SButton cancelButton =
111 new SButton(new SAction(ObjRelationshipInfoController.CANCEL_CONTROL));
112 cancelButton.setEnabled(true);
113
114 SButton newToOneButton =
115 new SButton(new SAction(ObjRelationshipInfoController.NEW_TOONE_CONTROL));
116 newToOneButton.setEnabled(true);
117 SButton newToManyButton =
118 new SButton(new SAction(ObjRelationshipInfoController.NEW_TOMANY_CONTROL));
119 newToManyButton.setEnabled(true);
120
121 STextField relationshipName = new STextField(25);
122 relationshipName.setSelector(ObjRelationshipInfoModel.RELATIONSHIP_NAME_SELECTOR);
123
124 SLabel sourceEntityLabel = new SLabel();
125 sourceEntityLabel.setSelector(
126 ObjRelationshipInfoModel.SOURCE_ENTITY_NAME_SELECTOR);
127
128 SComboBox targetCombo = new SComboBox();
129 targetCombo.setSelector(ObjRelationshipInfoModel.OBJECT_TARGETS_SELECTOR);
130 targetCombo.setSelectionSelector(ObjRelationshipInfoModel.OBJECT_TARGET_SELECTOR);
131 SListCellRenderer renderer = (SListCellRenderer) targetCombo.getRenderer();
132 renderer.setTextSelector("name");
133
134 pathTable = new ObjRelationshipPathTable();
135 STableModel pathTableModel = new STableModel(pathTable);
136 pathTableModel.setSelector(
137 ObjRelationshipInfoModel.DB_RELATIONSHIP_PATH_SELECTOR);
138 pathTableModel.setColumnNames(new String [] { "DbRelationships" });
139 pathTableModel.setColumnSelectors(
140 new Selector[] {
141 EntityRelationshipsModel.RELATIONSHIP_DISPLAY_NAME_SELECTOR });
142
143 pathTable.setModel(pathTableModel);
144 pathTable.setSelectionSelector(
145 ObjRelationshipInfoModel.SELECTED_PATH_COMPONENT_SELECTOR);
146 pathTable.getColumn("DbRelationships").setCellEditor(
147 RelationshipPicker.createEditor(this));
148
149 setDisplayMode(SwingView.MODAL_DIALOG);
151 setTitle("ObjRelationship Inspector");
152 setLayout(new BorderLayout ());
153
154 CellConstraints cc = new CellConstraints();
155 PanelBuilder builder =
156 new PanelBuilder(
157 new FormLayout(
158 "right:max(50dlu;pref), 3dlu, fill:min(150dlu;pref), 3dlu, fill:min(150dlu;pref)",
159 "p, 3dlu, p, 3dlu, p, 3dlu, p, 3dlu, p, 3dlu, top:14dlu, 3dlu, top:p:grow"));
160 builder.setDefaultDialogBorder();
161
162 builder.addSeparator("ObjRelationship Information", cc.xywh(1, 1, 5, 1));
163 builder.addLabel("Relationship:", cc.xy(1, 3));
164 builder.add(relationshipName, cc.xywh(3, 3, 1, 1));
165 builder.addLabel("Source:", cc.xy(1, 5));
166 builder.add(sourceEntityLabel, cc.xywh(3, 5, 1, 1));
167 builder.addLabel("Target:", cc.xy(1, 7));
168 builder.add(targetCombo, cc.xywh(3, 7, 1, 1));
169
170 builder.addSeparator("Mapping to DbRelationships", cc.xywh(1, 9, 5, 1));
171 builder.add(new JScrollPane (pathTable), cc.xywh(1, 11, 3, 3));
172 builder.add(newToOneButton, cc.xywh(5, 11, 1, 1));
173 builder.add(newToManyButton, cc.xywh(5, 13, 1, 1));
174
175 add(builder.getPanel(), BorderLayout.CENTER);
176 add(
177 PanelFactory.createButtonPanel(new JButton [] { saveButton, cancelButton }),
178 BorderLayout.SOUTH);
179 }
180
181
184 public void cancelTableEditing() {
185 int row = pathTable.getEditingRow();
186 if (row < 0) {
187 return;
188 }
189
190 int column = pathTable.getEditingColumn();
191 if (column < 0) {
192 return;
193 }
194
195 TableCellEditor editor = pathTable.getCellEditor(row, column);
196 if (editor != null) {
197 editor.cancelCellEditing();
198 }
199 }
200
201 class ObjRelationshipPathTable extends STable {
202 final Dimension preferredSize = new Dimension (203, 100);
203
204 ObjRelationshipPathTable() {
205 setRowHeight(25);
206 setRowMargin(3);
207 }
208
209 public Dimension getPreferredScrollableViewportSize() {
210 return preferredSize;
211 }
212 }
213
214 static final class RelationshipPicker extends DefaultCellEditor {
215 JComboBox comboBox;
216 SwingView view;
217
218 static TableCellEditor createEditor(SwingView view) {
219 JComboBox relationshipCombo = new JComboBox ();
220 relationshipCombo.setEditable(false);
221 return new RelationshipPicker(view, relationshipCombo);
222 }
223
224 RelationshipPicker(SwingView view, JComboBox comboBox) {
225 super(comboBox);
226 this.comboBox = comboBox;
227 this.view = view;
228 }
229
230 public Component getTableCellEditorComponent(
231 JTable table,
232 Object value,
233 boolean isSelected,
234 int row,
235 int column) {
236
237 ObjRelationshipInfoModel model =
239 (ObjRelationshipInfoModel) view.getBoundModel();
240
241 EntityRelationshipsModel relationshipWrapper =
242 (EntityRelationshipsModel) model.getDbRelationshipPath().get(row);
243
244 DefaultComboBoxModel comboModel =
245 new DefaultComboBoxModel (relationshipWrapper.getRelationshipNames());
246 comboModel.setSelectedItem(value);
247 comboBox.setModel(comboModel);
248
249 return super.getTableCellEditorComponent(
251 table,
252 value,
253 isSelected,
254 row,
255 column);
256 }
257 }
258 }
259 |
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