From 85025f61892e71dc2177dec391f3b575dd90e713 Mon Sep 17 00:00:00 2001 From: Holt59 Date: Sat, 3 Mar 2018 22:14:02 +0100 Subject: [PATCH] Update panel. --- src/main/org/insa/graphics/PathsPanel.java | 246 ++++++++------------- 1 file changed, 88 insertions(+), 158 deletions(-) diff --git a/src/main/org/insa/graphics/PathsPanel.java b/src/main/org/insa/graphics/PathsPanel.java index 5e6a12c..66d6f12 100644 --- a/src/main/org/insa/graphics/PathsPanel.java +++ b/src/main/org/insa/graphics/PathsPanel.java @@ -10,16 +10,15 @@ import java.io.File; import java.io.FileOutputStream; import java.io.IOException; +import javax.swing.BorderFactory; import javax.swing.Box; import javax.swing.BoxLayout; import javax.swing.JButton; -import javax.swing.JComboBox; +import javax.swing.JCheckBox; import javax.swing.JFileChooser; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; -import javax.swing.JTextArea; -import javax.swing.UIManager; import javax.swing.border.EmptyBorder; import org.insa.graph.Graph; @@ -35,7 +34,12 @@ public class PathsPanel extends JPanel implements DrawingChangeListener, GraphCh */ private static final long serialVersionUID = 1L; - private class PathBundle { + private class PathPanel extends JPanel { + + /** + * + */ + private static final long serialVersionUID = 1L; // Solution private final Path path; @@ -50,23 +54,77 @@ public class PathsPanel extends JPanel implements DrawingChangeListener, GraphCh * @param path Path for this bundle, must not be null. * */ - public PathBundle(Path path) { + public PathPanel(Path path) { + super(); + setLayout(new BoxLayout(this, BoxLayout.LINE_AXIS)); + setBorder(BorderFactory.createCompoundBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, Color.GRAY), + new EmptyBorder(5, 0, 5, 0))); this.path = path; this.overlay = drawing.drawPath(this.path); - } - /** - * @return Path associated with this bundle. - */ - public Path getPath() { - return this.path; - } + JCheckBox checkbox = new JCheckBox(); + checkbox.setSelected(true); + checkbox.addActionListener(new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + overlay.setVisible(checkbox.isSelected()); + } + }); + + JLabel infoPanel = new JLabel(); + String info = ""; + info += String.format("Length = %.3f kilometers, duration = ", path.getLength() / 1000.); + double time = path.getMinimumTravelTime(); + int hours = (int) (time / 3600); + int minutes = (int) (time / 60) % 60; + int seconds = ((int) time) % 60; + info += String.format("%d hours, %d minutes, %d seconds.", hours, minutes, seconds); + infoPanel.setText("" + toString() + "
" + info + ""); + + JButton saveButton = new JButton("Save"); + saveButton.addActionListener(new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + String filepath = System.getProperty("user.dir"); + filepath += File.separator + String.format("path_%s_%d_%d.path", + path.getGraph().getMapId().toLowerCase().replaceAll("[^a-z0-9_]", "_"), + path.getOrigin().getId(), path.getDestination().getId()); + JFileChooser fileChooser = new JFileChooser(); + fileChooser.setSelectedFile(new File(filepath)); + fileChooser.setApproveButtonText("Save"); + + if (fileChooser.showOpenDialog(getTopLevelAncestor()) == JFileChooser.APPROVE_OPTION) { + File file = fileChooser.getSelectedFile(); + try { + BinaryPathWriter writer = new BinaryPathWriter( + new DataOutputStream(new BufferedOutputStream(new FileOutputStream(file)))); + writer.writePath(path); + } + catch (IOException e1) { + JOptionPane.showMessageDialog(getTopLevelAncestor(), + "Unable to write path to the selected file."); + e1.printStackTrace(); + } + } + } + }); + + JButton deleteButton = new JButton("Delete"); + deleteButton.addActionListener(new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + overlay.delete(); + PathsPanel.this.removePath(PathPanel.this); + } + }); + + add(checkbox); + add(Box.createHorizontalStrut(5)); + add(infoPanel); + add(Box.createHorizontalGlue()); + add(saveButton); + add(deleteButton); - /** - * @return Overlay associated with this bundle (never null). - */ - public PathOverlay getOverlay() { - return this.overlay; } /** @@ -94,164 +152,34 @@ public class PathsPanel extends JPanel implements DrawingChangeListener, GraphCh // Solution private Drawing drawing; - // Solution selector - private final JComboBox solutionSelect; - - // Map solution -> panel - private final JTextArea informationPanel; - - // Current bundle - private PathBundle currentBundle = null; - public PathsPanel(Component parent) { super(); setLayout(new BoxLayout(this, BoxLayout.PAGE_AXIS)); - setBorder(new EmptyBorder(15, 15, 15, 15)); - solutionSelect = new JComboBox<>(); - solutionSelect.setBackground(Color.WHITE); - solutionSelect.setAlignmentX(Component.LEFT_ALIGNMENT); - add(solutionSelect); - - informationPanel = new JTextArea(); - informationPanel.setWrapStyleWord(true); - informationPanel.setLineWrap(true); - informationPanel.setOpaque(true); - informationPanel.setFocusable(false); - informationPanel.setEditable(false); - informationPanel.setBackground(UIManager.getColor("Label.background")); - informationPanel.setFont(UIManager.getFont("Label.font")); - informationPanel.setBorder(UIManager.getBorder("Label.border")); - informationPanel.setAlignmentX(JLabel.LEFT_ALIGNMENT); - - add(Box.createVerticalStrut(8)); - add(informationPanel); - - JButton clearButton = new JButton("Hide"); - clearButton.addActionListener(new ActionListener() { - - @Override - public void actionPerformed(ActionEvent e) { - if (currentBundle != null) { - if (currentBundle.getOverlay().isVisible()) { - currentBundle.getOverlay().setVisible(false); - clearButton.setText("Show"); - } - else { - currentBundle.getOverlay().setVisible(true); - clearButton.setText("Hide"); - } - } - } - }); - - JButton saveButton = new JButton("Save"); - saveButton.addActionListener(new ActionListener() { - @Override - public void actionPerformed(ActionEvent e) { - String filepath = System.getProperty("user.dir"); - filepath += File.separator + String.format("path_%s_%d_%d.path", - currentBundle.getPath().getGraph().getMapId().toLowerCase().replaceAll("[^a-z0-9_]", "_"), - currentBundle.getPath().getOrigin().getId(), currentBundle.getPath().getDestination().getId()); - JFileChooser fileChooser = new JFileChooser(); - fileChooser.setSelectedFile(new File(filepath)); - fileChooser.setApproveButtonText("Save"); - - if (fileChooser.showOpenDialog(parent) == JFileChooser.APPROVE_OPTION) { - File file = fileChooser.getSelectedFile(); - try { - BinaryPathWriter writer = new BinaryPathWriter( - new DataOutputStream(new BufferedOutputStream(new FileOutputStream(file)))); - writer.writePath(currentBundle.getPath()); - } - catch (IOException e1) { - JOptionPane.showMessageDialog(parent, "Unable to write path to the selected file."); - e1.printStackTrace(); - } - } - } - }); - - JPanel buttonPanel = new JPanel(); - buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.LINE_AXIS)); - buttonPanel.add(Box.createHorizontalGlue()); - buttonPanel.add(clearButton); - buttonPanel.add(saveButton); - buttonPanel.setAlignmentX(Component.LEFT_ALIGNMENT); - - add(Box.createVerticalStrut(4)); - add(buttonPanel); - - solutionSelect.addActionListener(new ActionListener() { - public void actionPerformed(ActionEvent e) { - - PathBundle bundle = (PathBundle) solutionSelect.getSelectedItem(); - - // Handle case when the JComboBox is empty. - if (bundle == null) { - return; - } - - if (currentBundle != null) { - currentBundle.getOverlay().setVisible(false); - } - - updateInformationLabel(bundle); - clearButton.setText("Hide"); - bundle.getOverlay().setVisible(true); - currentBundle = bundle; - } - }); - // Default hidden this.setVisible(false); } public void addPath(Path path) { - PathBundle bundle = new PathBundle(path); - solutionSelect.addItem(bundle); - solutionSelect.setSelectedItem(bundle); - + this.add(new PathPanel(path)); this.setVisible(true); + this.revalidate(); } - protected void updateInformationLabel(PathBundle bundle) { - String info = ""; - info += String.format("Length = %.3f kilometers, duration = ", bundle.getPath().getLength() / 1000.); - double time = bundle.getPath().getMinimumTravelTime(); - int hours = (int) (time / 3600); - int minutes = (int) (time / 60) % 60; - int seconds = ((int) time) % 60; - info += String.format("%d hours, %d minutes, %d seconds.", hours, minutes, seconds); - informationPanel.setText(info); - } - - @Override - public void setEnabled(boolean enabled) { - super.setEnabled(enabled); - solutionSelect.setEnabled(enabled); - - if (enabled) { - // Trigger event - solutionSelect.actionPerformed(null); - } - else { - PathBundle bundle = (PathBundle) this.solutionSelect.getSelectedItem(); - if (bundle != null) { - bundle.getOverlay().setVisible(false); - } + protected void removePath(PathPanel panel) { + PathsPanel.this.remove(panel); + PathsPanel.this.validate(); + PathsPanel.this.repaint(); + if (this.getComponentCount() == 0) { + this.setVisible(false); } } @Override public void newGraphLoaded(Graph graph) { - for (int i = 0; i < this.solutionSelect.getItemCount(); ++i) { - this.solutionSelect.getItemAt(i).getOverlay().delete(); - } - this.solutionSelect.removeAllItems(); - this.currentBundle = null; + this.removeAll(); this.setVisible(false); } @@ -264,8 +192,10 @@ public class PathsPanel extends JPanel implements DrawingChangeListener, GraphCh @Override public void onRedrawRequest() { - for (int i = 0; i < this.solutionSelect.getItemCount(); ++i) { - this.solutionSelect.getItemAt(i).updateOverlay(); + for (Component c: this.getComponents()) { + if (c instanceof PathPanel) { + ((PathPanel) c).updateOverlay(); + } } }