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ca.spaz.cron.ui.FoodEditor	0%	0%

1		/*
2		* Created on Apr 9, 2005 by davidson
3		*/
4		package ca.spaz.cron.ui;
5
6		import java.awt.BorderLayout;
7		import java.awt.event.ActionEvent;
8		import java.util.Vector;
9
10		import javax.swing.*;
11		import javax.swing.event.*;
12
13		import se.datadosen.component.RiverLayout;
14		import ca.spaz.cron.CRONOMETER;
15		import ca.spaz.cron.database.*;
16		import ca.spaz.cron.datasource.*;
17
18		import com.aimedia.ui.*;
19
20		/**
21		* An editor panel for a food item in the database. The editor must be able to
22		* add / update / delete a food which includes all nutrient entries, and weights
23		*
24		* @todo: Import/Export
25		*
26		* @author davidson
27		*/
28	0	public class FoodEditor extends JPanel implements ICancellable, ISaveable {
29
30		private CRONOMETER cwapp;
31
32		private JDialog dialog;
33
34	0	private Food food;
35
36		private JTextField name;
37
38		private JComboBox source;
39
40		private JComboBox group;
41
42	0	private MeasureWidget measure;
43
44		private MeasureEditor measureEditor;
45
46		private NutrientEditorTable macro, minerals, vitamins, aminoacids, lipids;
47
48		private Action editGroupAction;
49
50		private Action editSourceAction;
51
52		private JButton saveButton;
53
54		private JButton cancelButton;
55
56		private JButton editGroupsButton;
57
58		private JButton editSourceButton;
59
60		private JButton editWeightsButton;
61
62		private JPanel buttonPanel;
63
64		private JPanel generalPanel;
65
66		private JTabbedPane tabPanel;
67
68	0	public FoodEditor(CRONOMETER app, Food f) {
69	0	this.cwapp = app;
70	0	this.food = f;
71
72	0	initialize();
73
74	0	JDialog dialog = getDialog();
75	0	getMeasureSelector().focus();
76	0	dialog.setVisible(true);
77	0	}
78
79		/**
80		* @param app
81		* @return
82		*/
83		private JDialog getDialog() {
84	0	if (null == dialog) {
85	0	dialog = new JDialog(cwapp);
86	0	dialog.setTitle("Food Editor");
87	0	dialog.getContentPane().add(this);
88	0	dialog.pack();
89	0	dialog.setModal(true);
90	0	dialog.setLocationRelativeTo(cwapp);
91		}
92	0	return dialog;
93		}
94
95		private void initialize() {
96	0	this.setLayout(new BorderLayout(4, 4));
97	0	this.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
98	0	this.add(getGeneralPanel(), BorderLayout.NORTH);
99
100	0	this.add(getTabPanel(), BorderLayout.CENTER);
101	0	this.add(getButtonPanel(), BorderLayout.SOUTH);
102	0	}
103
104		public void doCancel() {
105	0	getDialog().dispose();
106	0	}
107
108	0	private void doEditGroups() {
109
110	0	}
111
112	0	private void doEditSource() {
113
114	0	}
115
116		public void doSave() {
117	0	ILocalFoodDatasource ds = (ILocalFoodDatasource) getSourceCombo().getSelectedItem();
118	0	food.setDescription(getNameField().getText());
119	0	food.setFoodGroup((FoodGroup) getGroupCombo().getSelectedItem());
120	0	String sourceName = ds.toString();
121	0	food.setSource(sourceName);
122	0	food.setMeasures(getMeasureEditor().getMeasures());
123	0	ds.saveFood(food);
124	0	getDialog().dispose();
125	0	}
126
127		private JPanel getButtonPanel() {
128	0	if (null == buttonPanel) {
129	0	buttonPanel = new JPanel();
130	0	buttonPanel.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
131	0	buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.X_AXIS));
132	0	buttonPanel.add(Box.createHorizontalGlue());
133	0	buttonPanel.add(getCancelButton());
134	0	buttonPanel.add(Box.createHorizontalStrut(10));
135	0	buttonPanel.add(getSaveButton());
136	0	buttonPanel.add(Box.createHorizontalStrut(10));
137		}
138	0	return buttonPanel;
139		}
140
141		/**
142		* @return
143		*/
144		private JButton getCancelButton() {
145	0	if (null == cancelButton) {
146	0	cancelButton = new JButton(class="keyword">new CancelAction(this));
147		}
148	0	return cancelButton;
149		}
150
151		private JButton getSaveButton() {
152	0	if (null == saveButton) {
153	0	saveButton = new JButton(class="keyword">new SaveFoodAction(this));
154		}
155	0	return saveButton;
156		}
157
158		private JComponent getEditGroupsButton() {
159	0	if (null == editGroupsButton) {
160	0	editGroupsButton = new JButton(getEditGroupsAction());
161		}
162	0	return editGroupsButton;
163		}
164
165		private Action getEditGroupsAction() {
166	0	if (null == editGroupAction) {
167	0	editGroupAction = new EditGroupAction();
168		}
169	0	return editGroupAction;
170		}
171
172		private JComponent getEditSourceButton() {
173	0	if (null == editSourceButton) {
174	0	editSourceButton = new JButton(getEditSourceAction());
175		}
176	0	return editSourceButton;
177		}
178
179		/**
180		* @return
181		*/
182		private Action getEditSourceAction() {
183	0	if (null == editSourceAction) {
184	0	editSourceAction = new EditGroupAction();
185		}
186	0	return editSourceAction;
187		}
188
189		private JPanel getGeneralPanel() {
190	0	if (null == generalPanel) {
191	0	final String TAB_HFILL = RiverLayout.TAB_STOP + " "
192		+ RiverLayout.HFILL;
193	0	generalPanel = new JPanel(class="keyword">new RiverLayout());
194	0	generalPanel.add(RiverLayout.LINE_BREAK, UIPartFactory
195		.createFieldLabel("Name:"));
196	0	generalPanel.add(TAB_HFILL, getNameField());
197	0	generalPanel.add(RiverLayout.LINE_BREAK, UIPartFactory
198		.createFieldLabel("Group:"));
199	0	generalPanel.add(TAB_HFILL, getGroupCombo());
200	0	generalPanel.add(RiverLayout.LINE_BREAK, UIPartFactory
201		.createFieldLabel("Source:"));
202	0	generalPanel.add(TAB_HFILL, getSourceCombo());
203	0	generalPanel.add(RiverLayout.LINE_BREAK, UIPartFactory
204		.createFieldLabel("Measure:"));
205	0	generalPanel.add(TAB_HFILL, getMeasureSelector());
206		}
207	0	return generalPanel;
208		}
209
210		private JComboBox getSourceCombo() {
211	0	if (null == source) {
212	0	Vector allSources = new Vector();
213	0	allSources.addAll(Datasources.getInstance().getSources());
214	0	source = new JComboBox(allSources);
215	0	source.setEditable(true);
216	0	source.setSelectedItem(food.getDataSource());
217		}
218	0	return source;
219		}
220
221		private JComboBox getGroupCombo() {
222	0	if (null == group) {
223	0	Vector allGroups = new Vector();
224	0	allGroups.addAll(Datasources.getInstance().getFoodGroups());
225	0	group = new JComboBox(allGroups);
226	0	for (int i=0; i<allGroups.size(); i++) {
227	0	FoodGroup fg = (FoodGroup)allGroups.get(i);
228	0	if (fg.equals(food.getFoodGroup())) {
229	0	group.setSelectedIndex(i);
230		}
231		}
232		//group.setSelectedItem(food.getFoodGroup());
233	0	group.setEditable(true);
234		}
235	0	return group;
236		}
237
238		private JTextField getNameField() {
239	0	if (null == name) {
240	0	name = new JTextField(40);
241	0	name.setText(food.getDescription());
242		}
243	0	return name;
244		}
245
246	0	private NutrientEditorTable getMacroNutrientsTable() {
247	0	if (macro == null) {
248	0	macro = new NutrientEditorTable(NutrientInfo.getMacroNutrients());
249	0	macro.setFood(food);
250	0	macro.setMultiplier(getMeasureSelector().getMultiplier());
251		}
252	0	return macro;
253		}
254
255	0	private NutrientEditorTable getMineralsTable() {
256	0	if (minerals == null) {
257	0	minerals = new NutrientEditorTable(NutrientInfo.getMinerals());
258	0	minerals.setFood(food);
259	0	minerals.setMultiplier(getMeasureSelector().getMultiplier());
260		}
261	0	return minerals;
262		}
263
264	0	private NutrientEditorTable getVitaminsTable() {
265	0	if (vitamins == null) {
266	0	vitamins = new NutrientEditorTable(NutrientInfo.getVitamins());
267	0	vitamins.setFood(food);
268	0	vitamins.setMultiplier(getMeasureSelector().getMultiplier());
269		}
270	0	return vitamins;
271		}
272
273	0	private NutrientEditorTable getAminoAcidsTable() {
274	0	if (aminoacids == null) {
275	0	aminoacids = new NutrientEditorTable(NutrientInfo.getAminoAcids());
276	0	aminoacids.setFood(food);
277	0	aminoacids.setMultiplier(getMeasureSelector().getMultiplier());
278		}
279	0	return aminoacids;
280		}
281
282	0	private NutrientEditorTable getLipidsTable() {
283	0	if (lipids == null) {
284	0	lipids = new NutrientEditorTable(NutrientInfo.getLipids());
285	0	lipids.setFood(food);
286	0	lipids.setMultiplier(getMeasureSelector().getMultiplier());
287		}
288	0	return lipids;
289		}
290
291		/**
292		* @todo implement food comments.
293		* @return the food comment panel.
294		*/
295		private JPanel getCommentsPanel() {
296	0	return new JPanel();
297		}
298
299		private JTabbedPane getTabPanel() {
300	0	if (tabPanel == null) {
301	0	tabPanel = new JTabbedPane();
302	0	tabPanel.addTab("Measures", getMeasureEditor());
303	0	tabPanel.addTab("General", getMacroNutrientsTable());
304	0	tabPanel.addTab("Minerals", getMineralsTable());
305	0	tabPanel.addTab("Vitamins", getVitaminsTable());
306	0	tabPanel.addTab("Amino Acids", getAminoAcidsTable());
307	0	tabPanel.addTab("Lipids", getLipidsTable());
308	0	tabPanel.addTab("Comments", getCommentsPanel());
309		}
310	0	return tabPanel;
311		}
312
313	0	private MeasureEditor getMeasureEditor() {
314	0	if (measureEditor == null) {
315	0	measureEditor = new MeasureEditor(food);
316	0	measureEditor.addChangeListener(new ChangeListener() {
317		public void stateChanged(ChangeEvent e) {
318		food.setMeasures(getMeasureEditor().getMeasures());
319		getMeasureSelector().setFood(food);
320		}
321		});
322		}
323	0	return measureEditor;
324		}
325
326	0	private MeasureWidget getMeasureSelector() {
327	0	if (null == measure) {
328	0	measure = new MeasureWidget();
329	0	measure.setFood(food);
330	0	measure.addChangeListener(new ChangeListener() {
331		public void stateChanged(ChangeEvent e) {
332		getMacroNutrientsTable().setMultiplier(measure.getMultiplier());
333		getMineralsTable().setMultiplier(measure.getMultiplier());
334		getVitaminsTable().setMultiplier(measure.getMultiplier());
335		getAminoAcidsTable().setMultiplier(measure.getMultiplier());
336		getLipidsTable().setMultiplier(measure.getMultiplier());
337		}
338		});
339		}
340	0	return measure;
341		}
342
343
344		private class SaveFoodAction extends SaveAction {
345		public SaveFoodAction(ISaveable target) {
346		super(target);
347		//putValue(AbstractAction.SMALL_ICON, new ImageIcon(
348		//ImageFactory.getInstance().loadImage("/img/Save24.gif")));
349		putValue(AbstractAction.SHORT_DESCRIPTION,
350		"Save the changes made to this food");
351		}
352		}
353
354		private class EditGroupAction extends AbstractAction {
355		public EditGroupAction() {
356		super("Edit");
357		}
358
359		public void actionPerformed(ActionEvent e) {
360		doEditGroups();
361		}
362		}
363
364		private class EditSourceAction extends AbstractAction {
365		public EditSourceAction() {
366		super("Edit");
367		}
368
369		public void actionPerformed(ActionEvent e) {
370		doEditSource();
371		}
372		}
373
374	0	public static void editFood(Food f) {
375	0	FoodEditor editor = new FoodEditor(CRONOMETER.getInstance(), f);
376	0	}
377
378		}

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