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1
23 package org.enhydra.kelp.common.dods;
24
25 import org.enhydra.kelp.common.event.WriteEvent;
27 import org.enhydra.kelp.common.event.WriteListener;
28 import org.enhydra.kelp.common.node.OtterNode;
29 import org.enhydra.kelp.common.node.OtterProject;
30 import org.enhydra.kelp.common.swing.AddinInnerPanel;
31
32 import org.enhydra.tool.common.DataValidationException;
34 import org.enhydra.tool.common.ButtonPanel;
35 import org.enhydra.tool.common.ToolException;
36
37 import java.awt.*;
39 import java.lang.ref.WeakReference  ;
40 import javax.swing.*;
41 import javax.swing.event.*;
42 import java.beans.*;
43
44 public class DodsInnerPanel extends AddinInnerPanel {
46
47 private int showIndex = 0;
48 private JTabbedPane tab = null;
49 private BorderLayout layoutMain = null;
50 private GeneralPanel generalPanel = null;
51 private WeakReference backRef = null;
52 private WeakReference nextRef = null;
53
54 public DodsInnerPanel() {
55 super();
56 try {
57 jbInit();
58 pmInit();
59 } catch (Exception ex) {
60 ex.printStackTrace();
61 }
62 }
63
64 public void read(OtterNode node) {
66 super.read(node);
67 DodsStep[] steps = new DodsStep[0];
68
69 steps = getSteps();
70 for (int i = 0; i < steps.length; i++) {
71 steps[i].read(getProject());
72 }
73
74 }
75
76 public void write(OtterNode node) throws DataValidationException {
78 super.write(node);
79
80 generalPanel.write(getProject());
81 }
82
83 public void initPreferredSize() {
85 Dimension d = new Dimension();
86
87 d.height = 500;
88 d.width = 600;
89 setPreferredSize(d);
90 }
91
92 public void clearAll() {
94 super.clearAll();
95 if (backRef != null) {
96 backRef.clear();
97 }
98 if (nextRef != null) {
99 nextRef.clear();
100 }
101 generalPanel.clearAll();
102 backRef = null;
103 nextRef = null;
104 generalPanel = null;
105 }
106
107 private void refresh() {
109 Component back = null;
110 Component next = null;
111 boolean backEnable = true;
112 boolean nextEnable = true;
113
114 int index = tab.getSelectedIndex();
115
116 if (index == 0) {
117 backEnable = false;
118 } else if (index == (tab.getTabCount() - 1)) {
119 nextEnable = false;
120 }
121 if (back != null) {
122 back.setEnabled(backEnable);
123 }
124 if (next != null) {
125 next.setEnabled(nextEnable);
126 }
127 generalPanel.refresh();
128 }
129
130 protected void back() {
131 int index = tab.getSelectedIndex();
132
133 if (index > 0) {
134 showIndex = --index;
135 tab.setSelectedIndex(showIndex);
136 }
137 refresh();
138 }
139
140 private WriteListener getWriteListener() {
141 return generalPanel.getWriteListener();
142 }
143
144 protected void generate(CoreDodsTool tool) {
145
146 if (getProject() != null) {
147
148 Generator generate = null;
149 try {
150 WriteEvent clear;
151
152 clear = new WriteEvent(this, WriteEvent.CLEAR, new String ());
153 trySave();
154 generate = new Generator(getWriteListener());
155 generate.setProject(getProject());
156 generate.setEcho(true);
157 generate.addProgressListener(tool.getProgressMeter());
158 tool.getProgressMeter().addCancelListener(generate);
159 getWriteListener().onWrite(clear);
160
161 tool.openProgress();
162
163 generate.setOwner(getWindow());
164 generate.setDoneDialog(true);
165
166 generate.build();
167
168 } catch (DataValidationException e) {
169 JOptionPane.showMessageDialog(this, e.getValidationMessage());
170 } catch (ToolException e) {
171 JOptionPane.showMessageDialog(this, e.getMessage());
172 e.printStackTrace(System.err);
173 }
174 }
175 }
176
177 protected Component[] getFirstFocusComponents() {
179 Component[] comps = new Component[0];
180 Component[] genComps = new Component[0];
181
182 genComps = generalPanel.getFirstFocusComponents();
183 comps = new Component[genComps.length + 1];
184 comps[0] = tab;
185 for (int i = 0; i < genComps.length; i++) {
186 comps[i + 1] = genComps[i];
187 }
188 return comps;
189 }
190
191 public void save() {
193 if (getProject() == null) {
194 System.err.println("DodsInnerPanel.save() - project null");
195 } else {
196 try {
197 trySave();
198 } catch (DataValidationException e) {
199 System.err.println(e.getValidationMessage());
200 } catch (ToolException e) {
201 System.err.println(e.getMessage());
202 }
203 }
204 }
205
206 private void trySave() throws DataValidationException, ToolException {
207 try {
208 write(getProject());
209 } catch (DataValidationException e) {
210 }
211 }
212
213 private void pmInit() {
215 generalPanel = new GeneralPanel();
216 addInstructor(generalPanel);
217 }
218
219 private void addInstructor(Instructor i) {
220 InstructPanel ip = null;
221
222 if (i instanceof JPanel) {
223 ip = new InstructPanel();
224 ip.addInstuctor(i);
225 tab.add(ip, i.getTab());
226 } else {
227 throw new RuntimeException ("Instructor not a JPanel: "
228 + i.getTitle());
229 }
230 }
231
232 private void jbInit() throws Exception {
233 tab = (JTabbedPane) Beans.instantiate(getClass().getClassLoader(),
234 JTabbedPane.class.getName());
235 layoutMain =
236 (BorderLayout) Beans.instantiate(getClass().getClassLoader(),
237 BorderLayout.class.getName());
238 this.setLayout(layoutMain);
239 this.add(tab, BorderLayout.CENTER);
240 }
241
242 private class TabChangeListener implements ChangeListener {
243 public void stateChanged(ChangeEvent e) {
244 if (!tab.getSelectedComponent().isShowing()) {
245 int selectIndex = tab.getSelectedIndex();
246
247 if (selectIndex > showIndex) {
248 tab.setSelectedIndex(showIndex);
249 for (int i = showIndex; i < selectIndex; i++) {
250 break;
251 }
252 showIndex = tab.getSelectedIndex();
253 } else if (selectIndex < showIndex) {
254 showIndex = selectIndex;
255 }
256 }
257 refresh();
258 }
259
260 }
261 private DodsStep[] getSteps() {
262 DodsStep[] steps = new DodsStep[1];
263
264 steps[0] = generalPanel;
265 return steps;
266 }
267
268 }
269 |
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