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package ca.spaz.cron.ui; |
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import java.awt.*; |
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import java.awt.event.*; |
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import java.text.DecimalFormat; |
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import java.util.*; |
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import javax.swing.*; |
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import javax.swing.event.*; |
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import ca.spaz.cron.CRONOMETER; |
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import ca.spaz.cron.database.*; |
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import ca.spaz.gui.*; |
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import com.aimedia.ui.UIPartFactory; |
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public class ServingEditor extends JPanel implements Observer { |
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private static final Color ACCENT_COLOR = |
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Color.LIGHT_GRAY; |
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private CRONOMETER cwapp; |
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private Serving cur; |
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private JLabel titleLabel; |
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private JLabel energyLabel, carbsLabel, proteinLabel, fatLabel, waterLabel, |
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fiberLabel; |
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private JButton addButton; |
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private MeasureWidget measure; |
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private JToolBar titlePanel; |
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private JPanel addEatenPanel; |
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private JPanel nutrientsPanel; |
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private JPanel emptyPanel; |
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private JPanel mainPanel; |
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private CardLayout cards; |
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private DecimalFormat labelFormatter; |
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public ServingEditor(CRONOMETER cwapp) { |
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this.cwapp = cwapp; |
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initialize(); |
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labelFormatter = new DecimalFormat("#####0.0"); |
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} |
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private void initialize() { |
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cards = new CardLayout(); |
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this.setLayout(cards); |
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this.setBorder(BorderFactory.createCompoundBorder( |
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BorderFactory.createEtchedBorder(), |
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BorderFactory.createEmptyBorder(4, 4, 4, 4))); |
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this.setBackground(ACCENT_COLOR); |
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this.add(getMainPanel(), "MAIN"); |
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this.add(getEmptyPanel(), "EMPTY"); |
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cards.show(this, "EMPTY"); |
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} |
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private JPanel getMainPanel() { |
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if (mainPanel == null) { |
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mainPanel = new JPanel(class="keyword">new BorderLayout(4, 4)); |
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mainPanel.setBackground(ACCENT_COLOR); |
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mainPanel.add(getAddEatenPanel(), BorderLayout.SOUTH); |
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mainPanel.add(getNutrientsPanel(), BorderLayout.CENTER); |
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mainPanel.add(getTitleLabel(), BorderLayout.NORTH); |
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} |
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return mainPanel; |
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} |
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private JPanel getEmptyPanel() { |
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if (emptyPanel == null) { |
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JLabel empty = new JLabel( |
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"<html><h3 align=\"center\">" + |
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"no food selected</h3></html>", |
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JLabel.CENTER); |
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emptyPanel = new JPanel(class="keyword">new BorderLayout(4, 4)); |
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emptyPanel.setBackground(ACCENT_COLOR); |
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emptyPanel.add(empty); |
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} |
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return emptyPanel; |
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} |
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private JPanel getAddEatenPanel() { |
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if (null == addEatenPanel) { |
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addEatenPanel = new JPanel(); |
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addEatenPanel.setBackground(ACCENT_COLOR); |
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addEatenPanel |
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.setLayout(new BoxLayout(addEatenPanel, BoxLayout.X_AXIS)); |
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addEatenPanel.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4)); |
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addEatenPanel.add(Box.createHorizontalGlue()); |
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addEatenPanel.add(getMeasure()); |
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addEatenPanel.add(Box.createHorizontalStrut(5)); |
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addEatenPanel.add(getAddButton()); |
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addEatenPanel.add(Box.createHorizontalGlue()); |
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} |
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return addEatenPanel; |
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} |
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private JLabel getTitleLabel() { |
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if (null == titleLabel) { |
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titleLabel = new TranslucentLabel(0.85, " ", JLabel.CENTER); |
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titleLabel.setBackground(Color.BLACK); |
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titleLabel.setForeground(Color.WHITE); |
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titleLabel.setBorder(BorderFactory.createEmptyBorder(2, 4, 2, 4)); |
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titleLabel.setFont(new Font("Application", Font.BOLD, 12)); |
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} |
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return titleLabel; |
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} |
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private JPanel getNutrientsPanel() { |
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if (null == nutrientsPanel) { |
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nutrientsPanel = new TranslucentPanel(0.5f); |
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nutrientsPanel.setBackground(Color.BLACK); |
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nutrientsPanel.setForeground(Color.WHITE); |
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nutrientsPanel.setBorder( |
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BorderFactory.createEmptyBorder(4, 4, 4, 4)); |
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nutrientsPanel.setLayout(new GridLayout(2, 3, 6, 3)); |
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nutrientsPanel.add(UIPartFactory.createFieldLabel("Energy:", true)); |
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nutrientsPanel.add(getEnergyLabel()); |
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nutrientsPanel.add(UIPartFactory.createFieldLabel("Water:", true)); |
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nutrientsPanel.add(getWaterLabel()); |
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nutrientsPanel.add(UIPartFactory.createFieldLabel("Fiber:", true)); |
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nutrientsPanel.add(getFiberLabel()); |
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nutrientsPanel.add(UIPartFactory.createFieldLabel("Protein:", true)); |
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nutrientsPanel.add(getProteinLabel()); |
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nutrientsPanel.add(UIPartFactory.createFieldLabel("Carbs:", true)); |
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nutrientsPanel.add(getCarbsLabel()); |
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nutrientsPanel.add(UIPartFactory.createFieldLabel("Fat:", true)); |
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nutrientsPanel.add(getFatLabel()); |
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} |
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return nutrientsPanel; |
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} |
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private MeasureWidget getMeasure() { |
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if (null == measure) { |
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measure = new MeasureWidget(); |
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measure.setBackground(ACCENT_COLOR); |
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measure.addChangeListener(new ChangeListener() { |
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public void stateChanged(ChangeEvent e) { |
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update(null, class="keyword">null); |
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} |
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}); |
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} |
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return measure; |
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} |
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private JButton getAddButton() { |
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if (null == addButton) { |
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addButton = new JButton("Add"); |
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addButton.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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addServingToDay(); |
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} |
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}); |
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} |
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return addButton; |
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} |
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private Component getFatLabel() { |
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if (null == fatLabel) { |
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fatLabel = new JLabel(""); |
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} |
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return fatLabel; |
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} |
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private Component getProteinLabel() { |
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if (null == proteinLabel) { |
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proteinLabel = new JLabel(""); |
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} |
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return proteinLabel; |
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} |
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private Component getCarbsLabel() { |
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if (null == carbsLabel) { |
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carbsLabel = new JLabel(""); |
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} |
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return carbsLabel; |
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} |
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private Component getFiberLabel() { |
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if (null == fiberLabel) { |
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fiberLabel = new JLabel(""); |
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} |
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return fiberLabel; |
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} |
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private Component getWaterLabel() { |
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if (null == waterLabel) { |
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waterLabel = new JLabel(""); |
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} |
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return waterLabel; |
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} |
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private JLabel getEnergyLabel() { |
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if (null == energyLabel) { |
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energyLabel = new JLabel(""); |
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} |
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return energyLabel; |
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} |
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public void setServing(Serving c) { |
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setCur(c); |
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setFood(c.getFood()); |
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setWeight(Measure.GRAM, c.getGrams()); |
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} |
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private void setFood(Food f) { |
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getMeasure().setFood(f); |
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getTitleLabel().setText(f.getDescription()); |
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getAddButton().setText(getCur().exists() ? "Update" : "Add"); |
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cards.show(this, "MAIN"); |
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} |
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public void setWeight(Measure w, double mult) { |
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getMeasure().setMeasure(w, mult); |
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} |
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public void update(Observable source, Object message) { |
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Food curFood = getCur().getFood(); |
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double mult = getMeasure().getMultiplier(); |
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double cals = curFood.getMacroNutrients().kcals * mult; |
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energyLabel.setText(labelFormatter.format(cals) + " kcal"); |
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double protein = mult * curFood.getMacroNutrients().protein; |
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proteinLabel.setText(labelFormatter.format(protein) + " g"); |
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double carbs = mult * curFood.getMacroNutrients().carbs; |
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carbsLabel.setText(labelFormatter.format(carbs) + " g"); |
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double fat = mult * curFood.getMacroNutrients().lipid; |
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fatLabel.setText(labelFormatter.format(fat) + " g"); |
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double water = mult * curFood.getMacroNutrients().water; |
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waterLabel.setText(labelFormatter.format(water) + " g"); |
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double fiber = mult * curFood.getMacroNutrients().fiber; |
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fiberLabel.setText(labelFormatter.format(fiber) + " g"); |
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} |
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public void addServingToDay() { |
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getCur().setGrams(getMeasure().getGrams()); |
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getCur().setMeasure(getMeasure().getSelectedMeasure()); |
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cwapp.getDailySummary().addServing(getCur()); |
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} |
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void setCur(Serving cur) { |
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this.cur = cur; |
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} |
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Serving getCur() { |
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return cur; |
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} |
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} |