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Refactor ConflictDialog and make it more user-friendly

This commit is contained in:
Reinhard Pointner 2019-06-13 00:39:38 +07:00
parent e68d8213fe
commit 6fc47abb39

View File

@ -16,6 +16,7 @@ import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent; import java.awt.event.MouseEvent;
import java.io.File; import java.io.File;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.EnumMap;
import java.util.HashSet; import java.util.HashSet;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
@ -51,6 +52,7 @@ class ConflictDialog extends JDialog {
JTable table = new JTable(model); JTable table = new JTable(model);
table.setDefaultRenderer(File.class, new FileRenderer()); table.setDefaultRenderer(File.class, new FileRenderer());
table.setDefaultRenderer(Conflict.class, new ConflictRenderer());
table.setFillsViewportHeight(true); table.setFillsViewportHeight(true);
table.setAutoCreateRowSorter(true); table.setAutoCreateRowSorter(true);
table.setAutoCreateColumnsFromModel(true); table.setAutoCreateColumnsFromModel(true);
@ -74,7 +76,7 @@ class ConflictDialog extends JDialog {
c.add(new JScrollPane(table), "grow, wrap"); c.add(new JScrollPane(table), "grow, wrap");
c.add(newButton("Cancel", ResourceManager.getIcon("dialog.cancel"), this::cancel), "tag left"); c.add(newButton("Cancel", ResourceManager.getIcon("dialog.cancel"), this::cancel), "tag left");
c.add(newButton("Continue", ResourceManager.getIcon("dialog.continue"), this::ignore), "tag ok"); c.add(newButton("Continue", ResourceManager.getIcon("dialog.continue"), this::ok), "tag ok");
JButton b = newButton("Override", ResourceManager.getIcon("dialog.continue.invalid"), this::override); JButton b = newButton("Override", ResourceManager.getIcon("dialog.continue.invalid"), this::override);
b.setEnabled(conflicts.stream().anyMatch(it -> it.override)); b.setEnabled(conflicts.stream().anyMatch(it -> it.override));
@ -87,7 +89,7 @@ class ConflictDialog extends JDialog {
installAction(c, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), newAction("Cancel", this::cancel)); installAction(c, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), newAction("Cancel", this::cancel));
setDefaultCloseOperation(DISPOSE_ON_CLOSE); setDefaultCloseOperation(DISPOSE_ON_CLOSE);
setMinimumSize(new Dimension(365, 280)); setMinimumSize(new Dimension(640, 280));
pack(); pack();
} }
@ -110,7 +112,7 @@ class ConflictDialog extends JDialog {
try { try {
UserFiles.trash(c.destination); UserFiles.trash(c.destination);
} catch (Exception e) { } catch (Exception e) {
return new Conflict(c.source, c.destination, singletonList(e.getMessage()), false); return new Conflict(c.source, c.destination, singletonMap(Conflict.Kind.OVERRIDE_FAILED, e.toString()), false);
} }
// resolved => remove conflict // resolved => remove conflict
@ -122,11 +124,11 @@ class ConflictDialog extends JDialog {
// continue if there are no more conflicts // continue if there are no more conflicts
if (data.isEmpty()) { if (data.isEmpty()) {
ignore(evt); ok(evt);
} }
} }
public void ignore(ActionEvent evt) { public void ok(ActionEvent evt) {
cancel = false; cancel = false;
setVisible(false); setVisible(false);
} }
@ -141,16 +143,42 @@ class ConflictDialog extends JDialog {
public final File source; public final File source;
public final File destination; public final File destination;
public final List<Object> issues; public final Map<Kind, String> issues;
public final boolean override; public final boolean override;
public Conflict(File source, File destination, List<Object> issues, boolean override) { public Conflict(File source, File destination, Map<Kind, String> issues, boolean override) {
this.source = source; this.source = source;
this.destination = destination; this.destination = destination;
this.issues = issues; this.issues = issues;
this.override = override; this.override = override;
} }
@Override
public String toString() {
return issues.toString();
}
public enum Kind {
OVERRIDE_FAILED, DUPLICATE_SOURCE, DUPLICATE_DESTINATION, DESTINATION_ALREADY_EXISTS, MISSING_EXTENSION;
@Override
public String toString() {
switch (this) {
case DUPLICATE_SOURCE:
return "Duplicate source path";
case DUPLICATE_DESTINATION:
return "Duplicate destination path";
case DESTINATION_ALREADY_EXISTS:
return "Destination file already exists";
case MISSING_EXTENSION:
return "Missing file extension";
case OVERRIDE_FAILED:
return "Failed to override destination file";
}
return null;
}
}
} }
private static class ConflictTableModel extends AbstractTableModel { private static class ConflictTableModel extends AbstractTableModel {
@ -179,7 +207,6 @@ class ConflictDialog extends JDialog {
return "Source"; return "Source";
case 3: case 3:
return "Destination"; return "Destination";
case 4:
} }
return null; return null;
} }
@ -200,10 +227,13 @@ class ConflictDialog extends JDialog {
case 0: case 0:
return Icon.class; return Icon.class;
case 1: case 1:
return String.class; return Conflict.class;
default: case 2:
return File.class;
case 3:
return File.class; return File.class;
} }
return null;
} }
@Override @Override
@ -214,16 +244,14 @@ class ConflictDialog extends JDialog {
case 0: case 0:
return ResourceManager.getIcon(conflict.issues.isEmpty() ? "status.ok" : "status.error"); return ResourceManager.getIcon(conflict.issues.isEmpty() ? "status.ok" : "status.error");
case 1: case 1:
return conflict.issues.isEmpty() ? "OK" : conflict.issues.stream().map(Objects::toString).collect(joining("")); return conflict;
case 2: case 2:
return conflict.source; return conflict.source;
case 3: case 3:
return conflict.destination; return conflict.destination;
} }
return null; return null;
} }
} }
private static class FileRenderer extends DefaultTableCellRenderer { private static class FileRenderer extends DefaultTableCellRenderer {
@ -231,14 +259,34 @@ class ConflictDialog extends JDialog {
@Override @Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
File f = (File) value; File f = (File) value;
super.getTableCellRendererComponent(table, f.getName(), isSelected, hasFocus, row, column); super.getTableCellRendererComponent(table, f.getName(), isSelected, hasFocus, row, column);
setToolTipText(f.getPath()); setToolTipText(f.getPath());
return this; return this;
} }
} }
private static class ConflictRenderer extends DefaultTableCellRenderer {
@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
Conflict conflict = (Conflict) value;
String label = conflict.issues.isEmpty() ? "OK" : conflict.issues.entrySet().stream().map(e -> e.getKey() + ": " + e.getValue()).collect(joining(""));
super.getTableCellRendererComponent(table, label, isSelected, hasFocus, row, column);
setToolTipText(formatToolTip(conflict));
return this;
}
private String formatToolTip(Conflict conflict) {
StringBuilder html = new StringBuilder(64).append("<html>");
conflict.issues.forEach((k, v) -> appendTooltipParagraph(html, k.toString(), v.toString()));
return html.append("</html>").toString();
}
private StringBuilder appendTooltipParagraph(StringBuilder html, String label, Object value) {
return html.append("<p style='width:350px; margin:3px'><b>").append(label).append(":</b><br>").append(escapeHTML(value.toString())).append("</p>");
}
}
private static class OpenListener extends MouseAdapter { private static class OpenListener extends MouseAdapter {
@Override @Override
@ -261,39 +309,42 @@ class ConflictDialog extends JDialog {
List<Conflict> conflicts = new ArrayList<Conflict>(); List<Conflict> conflicts = new ArrayList<Conflict>();
// sanity checks // sanity checks
Set<File> destFiles = new HashSet<File>(); Set<File> destinationFiles = new HashSet<File>();
renameMap.forEach((from, to) -> {
List<Object> issues = new ArrayList<Object>();
boolean override = false;
renameMap.forEach((from, relativeDestinationPath) -> {
// resolve relative paths // resolve relative paths
to = resolve(from, to); File to = resolve(from, relativeDestinationPath);
Map<Conflict.Kind, String> issues = new EnumMap<Conflict.Kind, String>(Conflict.Kind.class);
// output files must have a valid file extension // output files must have a valid file extension
if (getExtension(to) == null && to.isFile()) { if (getExtension(to) == null && from.isFile()) {
issues.add("Missing extension"); String details = String.format("Destination file path [%s] has no file extension. Please adjust your format.", to.getName());
issues.put(Conflict.Kind.MISSING_EXTENSION, details);
} }
// one file per unique output path // one file per unique output path
if (!destFiles.add(to)) { if (!destinationFiles.add(to)) {
issues.add("Duplicate destination path"); List<String> sourceFiles = renameMap.entrySet().stream().filter(e -> e.getValue().equals(relativeDestinationPath)).map(e -> e.getKey().getName()).collect(toList());
String details = String.format("Multiple source files %s all map to the same destination file [%s]. The highest-quality version will be selected.", sourceFiles, to.getName());
issues.put(Conflict.Kind.DUPLICATE_DESTINATION, details);
} }
// check if input and output overlap // check if input and output overlap
if (renameMap.containsKey(to) && !to.equals(from)) { if (renameMap.containsKey(to) && !to.equals(from)) {
issues.add("Conflict with source path"); String details = String.format("Overlapping file mapping between [%s ➔ %s] and [%s ➔ %s]. Please adjust your format.", from.getName(), to.getName(), to.getName(), renameMap.get(to).getName());
issues.put(Conflict.Kind.DUPLICATE_SOURCE, details);
} }
// check if destination path already exists // check if destination path already exists
if (to.exists() && !to.equals(from)) { if (to.exists() && !to.equals(from)) {
issues.add("File already exists"); String details = String.format("Destination file path [%s] already exists and will be deleted.", to.getName());
issues.put(Conflict.Kind.DESTINATION_ALREADY_EXISTS, details);
// allow override if this is the only issue
override = issues.size() == 1;
} }
if (issues.size() > 0) { if (issues.size() > 0) {
// allow override if this is the only issue
boolean override = issues.containsKey(Conflict.Kind.DESTINATION_ALREADY_EXISTS) && issues.size() == 1;
conflicts.add(new Conflict(from, to, issues, override)); conflicts.add(new Conflict(from, to, issues, override));
} }
}); });