Close ProgressBarDialog on failure.
This commit is contained in:
Mikael Capelle
parent
55e4f4dfdc
commit
e15d04eda9
@ -151,8 +151,8 @@ public class MainWindow extends JFrame {
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@Override
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public void actionPerformed(ActionEvent e) {
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StartActionEvent evt = (StartActionEvent) e;
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ShortestPathData data = new ShortestPathData(graph, evt.getOrigin(), evt.getDestination(),
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evt.getMode());
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ShortestPathData data = new ShortestPathData(graph, evt.getOrigin(),
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evt.getDestination(), evt.getMode());
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try {
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ShortestPathAlgorithm spAlgorithm = ShortestPathAlgorithmFactory
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.createAlgorithm(evt.getAlgorithmClass(), data);
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@ -162,7 +162,8 @@ public class MainWindow extends JFrame {
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catch (Exception e1) {
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JOptionPane.showMessageDialog(MainWindow.this,
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"An error occurred while creating the specified algorithm.",
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"Internal error: Algorithm instantiation failure", JOptionPane.ERROR_MESSAGE);
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"Internal error: Algorithm instantiation failure",
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JOptionPane.ERROR_MESSAGE);
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e1.printStackTrace();
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}
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}
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@ -186,8 +187,9 @@ public class MainWindow extends JFrame {
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addWindowListener(new WindowAdapter() {
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public void windowClosing(WindowEvent e) {
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int confirmed = JOptionPane.showConfirmDialog(null, "Are you sure you want to close the application?",
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"Exit Confirmation", JOptionPane.YES_NO_OPTION);
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int confirmed = JOptionPane.showConfirmDialog(null,
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"Are you sure you want to close the application?", "Exit Confirmation",
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JOptionPane.YES_NO_OPTION);
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if (confirmed == JOptionPane.YES_OPTION) {
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dispose();
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@ -275,24 +277,27 @@ public class MainWindow extends JFrame {
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private void displayShortestPathSolution(ShortestPathSolution solution) {
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JPanel infoPanel = new JPanel();
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infoPanel.setLayout(new BoxLayout(infoPanel, BoxLayout.PAGE_AXIS));
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infoPanel.setBorder(new CompoundBorder(BorderFactory.createMatteBorder(1, 0, 0, 0, Color.BLACK),
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new EmptyBorder(15, 15, 15, 15)));
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infoPanel.setBorder(
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new CompoundBorder(BorderFactory.createMatteBorder(1, 0, 0, 0, Color.BLACK),
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new EmptyBorder(15, 15, 15, 15)));
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ShortestPathData data = (ShortestPathData) solution.getInstance();
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String info = null;
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if (solution == null || !solution.isFeasible()) {
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info = String.format("Shortest path: No path found from node #%d to node #%d.", data.getOrigin().getId(),
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data.getDestination().getId());
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info = String.format("Shortest path: No path found from node #%d to node #%d.",
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data.getOrigin().getId(), data.getDestination().getId());
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}
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else {
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info = String.format("Shortest path: Found a path from node #%d to node #%d", data.getOrigin().getId(),
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data.getDestination().getId());
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info = String.format("Shortest path: Found a path from node #%d to node #%d",
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data.getOrigin().getId(), data.getDestination().getId());
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if (data.getMode() == Mode.LENGTH) {
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info = String.format("%s, %.2f kilometers.", info, (solution.getPath().getLength() / 1000.0));
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info = String.format("%s, %.2f kilometers.", info,
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(solution.getPath().getLength() / 1000.0));
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}
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else {
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info = String.format("%s, %.2f minutes.", info, (solution.getPath().getMinimumTravelTime() / 60.0));
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info = String.format("%s, %.2f minutes.", info,
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(solution.getPath().getMinimumTravelTime() / 60.0));
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}
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}
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infoPanel.add(new JLabel(info));
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@ -327,17 +332,19 @@ public class MainWindow extends JFrame {
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@Override
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public void actionPerformed(ActionEvent e) {
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String filepath = System.getProperty("user.dir");
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filepath += File.separator + String.format("path_%#x_%d_%d.path", graph.getMapId(),
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data.getOrigin().getId(), data.getDestination().getId());
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filepath += File.separator
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+ String.format("path_%#x_%d_%d.path", graph.getMapId(),
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data.getOrigin().getId(), data.getDestination().getId());
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JFileChooser fileChooser = new JFileChooser();
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fileChooser.setSelectedFile(new File(filepath));
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fileChooser.setApproveButtonText("Save");
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if (fileChooser.showOpenDialog(MainWindow.this) == JFileChooser.APPROVE_OPTION) {
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if (fileChooser
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.showOpenDialog(MainWindow.this) == JFileChooser.APPROVE_OPTION) {
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File file = fileChooser.getSelectedFile();
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try {
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BinaryPathWriter writer = new BinaryPathWriter(
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new DataOutputStream(new BufferedOutputStream(new FileOutputStream(file))));
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BinaryPathWriter writer = new BinaryPathWriter(new DataOutputStream(
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new BufferedOutputStream(new FileOutputStream(file))));
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writer.writePath(solution.getPath());
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}
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catch (IOException e1) {
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@ -420,12 +427,14 @@ public class MainWindow extends JFrame {
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// We need to draw MapView, we have to check if the file exists.
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File mfile = null;
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if (isMapView) {
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String mfpath = graphFilePath.substring(0, graphFilePath.lastIndexOf(".map")) + ".mapfg";
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String mfpath = graphFilePath.substring(0, graphFilePath.lastIndexOf(".map"))
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+ ".mapfg";
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mfile = new File(mfpath);
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if (!mfile.exists()) {
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if (JOptionPane.showConfirmDialog(this,
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"The associated mapsforge (.mapfg) file has not been found, do you want to specify it manually?",
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"File not found", JOptionPane.YES_NO_CANCEL_OPTION) == JOptionPane.YES_OPTION) {
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"File not found",
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JOptionPane.YES_NO_CANCEL_OPTION) == JOptionPane.YES_OPTION) {
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JFileChooser chooser = new JFileChooser(mfile.getParentFile());
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if (chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
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mfile = chooser.getSelectedFile();
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@ -497,14 +506,17 @@ public class MainWindow extends JFrame {
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graph = reader.read();
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}
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catch (Exception exception) {
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JOptionPane.showMessageDialog(MainWindow.this, "Unable to read graph from the selected file.");
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progressBar.setVisible(false);
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progressBar = null;
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JOptionPane.showMessageDialog(MainWindow.this,
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"Unable to read graph from the selected file.");
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exception.printStackTrace(System.out);
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return;
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}
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notifyNewGraphLoaded();
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graphInfoPanel
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.setText(String.format("Map ID: %#x, %d nodes", graph.getMapId(), graph.getNodes().size()));
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graphInfoPanel.setText(String.format("Map ID: %#x, %d nodes", graph.getMapId(),
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graph.getNodes().size()));
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drawGraph();
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for (JMenuItem item: graphLockItems) {
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@ -523,7 +535,8 @@ public class MainWindow extends JFrame {
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@Override
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public void actionPerformed(ActionEvent e) {
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JFileChooser chooser = new JFileChooser();
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FileNameExtensionFilter filter = new FileNameExtensionFilter("Graph files", "mapgr");
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FileNameExtensionFilter filter = new FileNameExtensionFilter("Graph files",
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"mapgr");
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chooser.setCurrentDirectory(new File(System.getProperty("user.dir")));
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chooser.setFileFilter(filter);
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if (chooser.showOpenDialog(MainWindow.this) == JFileChooser.APPROVE_OPTION) {
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@ -531,11 +544,12 @@ public class MainWindow extends JFrame {
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DataInputStream stream;
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try {
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stream = new DataInputStream(
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new BufferedInputStream(new FileInputStream(chooser.getSelectedFile())));
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stream = new DataInputStream(new BufferedInputStream(
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new FileInputStream(chooser.getSelectedFile())));
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}
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catch (IOException e1) {
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JOptionPane.showMessageDialog(MainWindow.this, "Cannot open the selected file.");
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JOptionPane.showMessageDialog(MainWindow.this,
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"Cannot open the selected file.");
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return;
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}
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loadGraph(new BinaryGraphReaderInsa2018(stream));
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@ -548,7 +562,8 @@ public class MainWindow extends JFrame {
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@Override
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public void actionPerformed(ActionEvent e) {
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JFileChooser chooser = new JFileChooser();
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FileNameExtensionFilter filter = new FileNameExtensionFilter("Map & compressed map files", "map");
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FileNameExtensionFilter filter = new FileNameExtensionFilter(
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"Map & compressed map files", "map");
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chooser.setCurrentDirectory(new File(System.getProperty("user.dir")));
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chooser.setFileFilter(filter);
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if (chooser.showOpenDialog(MainWindow.this) == JFileChooser.APPROVE_OPTION) {
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@ -556,11 +571,12 @@ public class MainWindow extends JFrame {
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DataInputStream stream;
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try {
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stream = new DataInputStream(
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new BufferedInputStream(new FileInputStream(chooser.getSelectedFile())));
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stream = new DataInputStream(new BufferedInputStream(
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new FileInputStream(chooser.getSelectedFile())));
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}
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catch (IOException e1) {
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JOptionPane.showMessageDialog(MainWindow.this, "Cannot open the selected file.");
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JOptionPane.showMessageDialog(MainWindow.this,
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"Cannot open the selected file.");
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return;
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}
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loadGraph(new BinaryGraphReaderInsa2016(stream));
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@ -576,18 +592,19 @@ public class MainWindow extends JFrame {
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@Override
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public void actionPerformed(ActionEvent e) {
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JFileChooser chooser = new JFileChooser();
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FileNameExtensionFilter filter = new FileNameExtensionFilter("Path & compressed path files", "path",
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"path.gz");
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FileNameExtensionFilter filter = new FileNameExtensionFilter(
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"Path & compressed path files", "path", "path.gz");
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chooser.setCurrentDirectory(new File(System.getProperty("user.dir")));
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chooser.setFileFilter(filter);
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if (chooser.showOpenDialog(MainWindow.this) == JFileChooser.APPROVE_OPTION) {
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BinaryPathReader reader;
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try {
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reader = new BinaryPathReader(new DataInputStream(
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new BufferedInputStream(new FileInputStream(chooser.getSelectedFile()))));
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reader = new BinaryPathReader(new DataInputStream(new BufferedInputStream(
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new FileInputStream(chooser.getSelectedFile()))));
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}
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catch (IOException e1) {
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JOptionPane.showMessageDialog(MainWindow.this, "Cannot open the selected file.");
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JOptionPane.showMessageDialog(MainWindow.this,
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"Cannot open the selected file.");
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return;
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}
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try {
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@ -600,7 +617,8 @@ public class MainWindow extends JFrame {
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return;
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}
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catch (Exception exception) {
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JOptionPane.showMessageDialog(MainWindow.this, "Unable to read path from the selected file.");
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JOptionPane.showMessageDialog(MainWindow.this,
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"Unable to read path from the selected file.");
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return;
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}
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}
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@ -614,7 +632,8 @@ public class MainWindow extends JFrame {
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closeItem.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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MainWindow.this.dispatchEvent(new WindowEvent(MainWindow.this, WindowEvent.WINDOW_CLOSING));
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MainWindow.this.dispatchEvent(
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new WindowEvent(MainWindow.this, WindowEvent.WINDOW_CLOSING));
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}
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});
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@ -656,7 +675,8 @@ public class MainWindow extends JFrame {
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}));
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graphLockItems.add(drawGraphBWItem);
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JMenuItem drawGraphMapsforgeItem = new JMenuItem("Redraw (Map)", KeyEvent.VK_M);
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drawGraphMapsforgeItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_M, ActionEvent.ALT_MASK));
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drawGraphMapsforgeItem
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.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_M, ActionEvent.ALT_MASK));
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drawGraphMapsforgeItem.addActionListener(baf.createBlockingAction(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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@ -685,7 +705,8 @@ public class MainWindow extends JFrame {
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@Override
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public void actionPerformed(ActionEvent e) {
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WeaklyConnectedComponentsData instance = new WeaklyConnectedComponentsData(graph);
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WeaklyConnectedComponentsAlgorithm algo = new WeaklyConnectedComponentsAlgorithm(instance);
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WeaklyConnectedComponentsAlgorithm algo = new WeaklyConnectedComponentsAlgorithm(
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instance);
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algo.addObserver(new WeaklyConnectedComponentGraphicObserver(drawing));
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algo.addObserver(new WeaklyConnectedComponentTextObserver(printStream));
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launchThread(new Runnable() {
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@ -731,8 +752,9 @@ public class MainWindow extends JFrame {
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private JPanel createStatusBar() {
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// create the status bar panel and shove it down the bottom of the frame
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JPanel statusPanel = new JPanel();
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statusPanel.setBorder(new CompoundBorder(BorderFactory.createMatteBorder(1, 0, 0, 0, Color.GRAY),
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new EmptyBorder(0, 15, 0, 15)));
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statusPanel.setBorder(
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new CompoundBorder(BorderFactory.createMatteBorder(1, 0, 0, 0, Color.GRAY),
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new EmptyBorder(0, 15, 0, 15)));
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statusPanel.setPreferredSize(new Dimension(getWidth(), 38));
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statusPanel.setLayout(new BorderLayout());
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@ -749,8 +771,8 @@ public class MainWindow extends JFrame {
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public void actionPerformed(ActionEvent e) {
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if (currentThread.isRunning()) {
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int confirmed = JOptionPane.showConfirmDialog(null,
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"Are you sure you want to kill the running thread?", "Kill Confirmation",
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JOptionPane.YES_NO_OPTION);
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"Are you sure you want to kill the running thread?",
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"Kill Confirmation", JOptionPane.YES_NO_OPTION);
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if (confirmed == JOptionPane.YES_OPTION) {
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currentThread.interrupt();
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}
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@ -762,8 +784,8 @@ public class MainWindow extends JFrame {
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@Override
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public void actionPerformed(ActionEvent e) {
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long seconds = currentThread.getDuration().getSeconds();
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threadTimerLabel
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.setText(String.format("%02d:%02d:%02d", seconds / 3600, seconds / 60 % 60, seconds % 60));
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threadTimerLabel.setText(String.format("%02d:%02d:%02d", seconds / 3600,
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seconds / 60 % 60, seconds % 60));
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}
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});
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threadTimer.setInitialDelay(0);
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