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package cuchaz.enigma.gui.panels;
import java.awt.*;
import java.awt.event.ItemEvent;
import java.util.function.Consumer;
import javax.swing.BorderFactory;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import cuchaz.enigma.EnigmaProject;
import cuchaz.enigma.analysis.EntryReference;
import cuchaz.enigma.gui.Gui;
import cuchaz.enigma.gui.elements.ConvertingTextField;
import cuchaz.enigma.gui.events.ConvertingTextFieldListener;
import cuchaz.enigma.gui.util.GuiUtil;
import cuchaz.enigma.gui.util.ScaleUtil;
import cuchaz.enigma.network.packet.RenameC2SPacket;
import cuchaz.enigma.translation.mapping.AccessModifier;
import cuchaz.enigma.translation.mapping.EntryMapping;
import cuchaz.enigma.translation.representation.entry.*;
import cuchaz.enigma.utils.I18n;
import cuchaz.enigma.utils.validation.ValidationContext;
public class PanelIdentifier {
private final Gui gui;
private final JPanel ui;
private Entry<?> entry;
private Entry<?> deobfEntry;
private ConvertingTextField nameField;
private final ValidationContext vc = new ValidationContext();
public PanelIdentifier(Gui gui) {
this.gui = gui;
this.ui = new JPanel();
this.ui.setLayout(new GridBagLayout());
this.ui.setPreferredSize(ScaleUtil.getDimension(0, 120));
this.ui.setBorder(BorderFactory.createTitledBorder(I18n.translate("info_panel.identifier")));
this.ui.setEnabled(false);
}
public void setReference(Entry<?> entry) {
this.entry = entry;
refreshReference();
}
public boolean startRenaming() {
if (this.nameField == null) return false;
this.nameField.startEditing();
return true;
}
public boolean startRenaming(String text) {
if (this.nameField == null) return false;
this.nameField.startEditing();
this.nameField.setEditText(text);
return true;
}
private void onModifierChanged(AccessModifier modifier) {
gui.validateImmediateAction(vc -> this.gui.getController().onModifierChanged(vc, entry, modifier));
}
public void refreshReference() {
this.deobfEntry = entry == null ? null : gui.getController().project.getMapper().deobfuscate(this.entry);
this.nameField = null;
TableHelper th = new TableHelper(this.ui, this.entry, this.gui.getController().project);
th.begin();
if (this.entry == null) {
this.ui.setEnabled(false);
} else {
this.ui.setEnabled(true);
if (deobfEntry instanceof ClassEntry) {
ClassEntry ce = (ClassEntry) deobfEntry;
this.nameField = th.addRenameTextField(I18n.translate("info_panel.identifier.class"), ce.getFullName());
th.addModifierRow(I18n.translate("info_panel.identifier.modifier"), this::onModifierChanged);
} else if (deobfEntry instanceof FieldEntry) {
FieldEntry fe = (FieldEntry) deobfEntry;
this.nameField = th.addRenameTextField(I18n.translate("info_panel.identifier.field"), fe.getName());
th.addStringRow(I18n.translate("info_panel.identifier.class"), fe.getParent().getFullName());
th.addStringRow(I18n.translate("info_panel.identifier.type_descriptor"), fe.getDesc().toString());
th.addModifierRow(I18n.translate("info_panel.identifier.modifier"), this::onModifierChanged);
} else if (deobfEntry instanceof MethodEntry) {
MethodEntry me = (MethodEntry) deobfEntry;
if (me.isConstructor()) {
th.addStringRow(I18n.translate("info_panel.identifier.constructor"), me.getParent().getFullName());
} else {
this.nameField = th.addRenameTextField(I18n.translate("info_panel.identifier.method"), me.getName());
th.addStringRow(I18n.translate("info_panel.identifier.class"), me.getParent().getFullName());
}
th.addStringRow(I18n.translate("info_panel.identifier.method_descriptor"), me.getDesc().toString());
th.addModifierRow(I18n.translate("info_panel.identifier.modifier"), this::onModifierChanged);
} else if (deobfEntry instanceof LocalVariableEntry) {
LocalVariableEntry lve = (LocalVariableEntry) deobfEntry;
this.nameField = th.addRenameTextField(I18n.translate("info_panel.identifier.variable"), lve.getName());
th.addStringRow(I18n.translate("info_panel.identifier.class"), lve.getContainingClass().getFullName());
th.addStringRow(I18n.translate("info_panel.identifier.method"), lve.getParent().getName());
th.addStringRow(I18n.translate("info_panel.identifier.index"), Integer.toString(lve.getIndex()));
} else {
throw new IllegalStateException("unreachable");
}
}
th.end();
if (this.nameField != null) {
this.nameField.addListener(new ConvertingTextFieldListener() {
@Override
public void onStartEditing(ConvertingTextField field) {
int i = field.getText().lastIndexOf('/');
if (i != -1) {
field.selectSubstring(i + 1);
}
}
@Override
public boolean tryStopEditing(ConvertingTextField field, boolean abort) {
if (abort) return true;
vc.reset();
vc.setActiveElement(field);
validateRename(field.getText());
return vc.canProceed();
}
@Override
public void onStopEditing(ConvertingTextField field, boolean abort) {
if (abort) return;
vc.reset();
vc.setActiveElement(field);
doRename(field.getText());
}
});
}
this.ui.validate();
this.ui.repaint();
}
private void validateRename(String newName) {
gui.getController().rename(vc, new EntryReference<>(entry, deobfEntry.getName()), newName, true, true);
}
private void doRename(String newName) {
gui.getController().rename(vc, new EntryReference<>(entry, deobfEntry.getName()), newName, true);
if (!vc.canProceed()) return;
gui.getController().sendPacket(new RenameC2SPacket(entry, newName, true));
}
public JPanel getUi() {
return ui;
}
private static final class TableHelper {
private final Container c;
private final Entry<?> e;
private final EnigmaProject project;
private final GridBagConstraints col1;
private final GridBagConstraints col2;
public TableHelper(Container c, Entry<?> e, EnigmaProject project) {
this.c = c;
this.e = e;
this.project = project;
this.col1 = new GridBagConstraints();
this.col2 = new GridBagConstraints();
Insets insets = ScaleUtil.getInsets(2, 2, 2, 2);
this.col1.gridx = 0;
this.col1.gridy = 0;
this.col1.insets = insets;
this.col1.anchor = GridBagConstraints.WEST;
this.col2.gridx = 1;
this.col2.gridy = 0;
this.col2.weightx = 1.0;
this.col2.fill = GridBagConstraints.HORIZONTAL;
this.col2.insets = insets;
this.col2.anchor = GridBagConstraints.WEST;
}
public void begin() {
c.removeAll();
c.setLayout(new GridBagLayout());
}
public void addRow(Component c1, Component c2) {
c.add(c1, col1);
c.add(c2, col2);
col1.gridy += 1;
col2.gridy += 1;
}
public ConvertingTextField addCovertTextField(String c1, String c2) {
ConvertingTextField textField = new ConvertingTextField(c2);
addRow(new JLabel(c1), textField.getUi());
return textField;
}
public ConvertingTextField addRenameTextField(String c1, String c2) {
if (project.isRenamable(e)) {
return addCovertTextField(c1, c2);
} else {
addStringRow(c1, c2);
return null;
}
}
public void addStringRow(String c1, String c2) {
addRow(new JLabel(c1), GuiUtil.unboldLabel(new JLabel(c2)));
}
public JComboBox<AccessModifier> addModifierRow(String c1, Consumer<AccessModifier> changeListener) {
if (!project.isRenamable(e))
return null;
JComboBox<AccessModifier> combo = new JComboBox<>(AccessModifier.values());
EntryMapping mapping = project.getMapper().getDeobfMapping(e);
if (mapping != null) {
combo.setSelectedIndex(mapping.getAccessModifier().ordinal());
} else {
combo.setSelectedIndex(AccessModifier.UNCHANGED.ordinal());
}
combo.addItemListener(event -> {
if (event.getStateChange() == ItemEvent.SELECTED) {
AccessModifier modifier = (AccessModifier) event.getItem();
changeListener.accept(modifier);
}
});
addRow(new JLabel(c1), combo);
return combo;
}
public void end() {
// Add an empty panel with y-weight=1 so that all the other elements get placed at the top edge
this.col1.weighty = 1.0;
c.add(new JPanel(), col1);
}
}
}
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