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package cuchaz.enigma.gui.panels;
import java.awt.*;
import java.awt.event.MouseEvent;
import javax.swing.*;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreeNode;
import javax.swing.tree.TreePath;
import cuchaz.enigma.analysis.StructureTreeNode;
import cuchaz.enigma.analysis.StructureTreeOptions;
import cuchaz.enigma.gui.Gui;
import cuchaz.enigma.gui.renderer.StructureOptionListCellRenderer;
import cuchaz.enigma.gui.util.GridBagConstraintsBuilder;
import cuchaz.enigma.gui.util.GuiUtil;
import cuchaz.enigma.gui.util.SingleTreeSelectionModel;
import cuchaz.enigma.translation.representation.entry.ClassEntry;
import cuchaz.enigma.translation.representation.entry.FieldEntry;
import cuchaz.enigma.translation.representation.entry.MethodEntry;
import cuchaz.enigma.translation.representation.entry.ParentedEntry;
import cuchaz.enigma.utils.I18n;
public class StructurePanel {
private final Gui gui;
private final JPanel panel = new JPanel(new BorderLayout());
private final JPanel optionsPanel;
private final JLabel obfuscationVisibilityLabel = new JLabel();
private final JLabel documentationVisibilityLabel = new JLabel();
private final JLabel sortingOrderLabel = new JLabel();
private final JComboBox<StructureTreeOptions.ObfuscationVisibility> obfuscationVisibility;
private final JComboBox<StructureTreeOptions.DocumentationVisibility> documentationVisibility;
private final JComboBox<StructureTreeOptions.SortingOrder> sortingOrder;
private final JTree structureTree;
public StructurePanel(Gui gui) {
this.gui = gui;
this.optionsPanel = new JPanel(new GridBagLayout());
this.optionsPanel.setVisible(false);
GridBagConstraintsBuilder cb = GridBagConstraintsBuilder.create().insets(5).fill(GridBagConstraints.HORIZONTAL);
this.optionsPanel.add(this.obfuscationVisibilityLabel, cb.pos(0, 0).build());
this.obfuscationVisibility = new JComboBox<>(StructureTreeOptions.ObfuscationVisibility.values());
this.obfuscationVisibility.setRenderer(new StructureOptionListCellRenderer());
this.obfuscationVisibility.addActionListener(event -> this.showStructure(gui.getActiveEditor()));
this.optionsPanel.add(this.obfuscationVisibility, cb.pos(1, 0).build());
this.optionsPanel.add(this.documentationVisibilityLabel, cb.pos(0, 1).build());
this.documentationVisibility = new JComboBox<>(StructureTreeOptions.DocumentationVisibility.values());
this.documentationVisibility.setRenderer(new StructureOptionListCellRenderer());
this.documentationVisibility.addActionListener(event -> this.showStructure(gui.getActiveEditor()));
this.optionsPanel.add(this.documentationVisibility, cb.pos(1, 1).build());
this.optionsPanel.add(this.sortingOrderLabel, cb.pos(0, 2).build());
this.sortingOrder = new JComboBox<>(StructureTreeOptions.SortingOrder.values());
this.sortingOrder.setRenderer(new StructureOptionListCellRenderer());
this.sortingOrder.addActionListener(event -> this.showStructure(gui.getActiveEditor()));
this.optionsPanel.add(this.sortingOrder, cb.pos(1, 2).build());
this.structureTree = new JTree();
this.structureTree.setModel(null);
this.structureTree.setCellRenderer(new StructureTreeCellRenderer(gui));
this.structureTree.setSelectionModel(new SingleTreeSelectionModel());
this.structureTree.setShowsRootHandles(true);
this.structureTree.addMouseListener(GuiUtil.onMouseClick(this::onClick));
this.retranslateUi();
this.panel.add(this.optionsPanel, BorderLayout.NORTH);
this.panel.add(new JScrollPane(this.structureTree));
}
public void showStructure(EditorPanel editor) {
structureTree.setModel(null);
if (editor == null) {
this.optionsPanel.setVisible(false);
return;
}
ClassEntry classEntry = editor.getClassHandle().getRef();
if (classEntry == null) return;
this.optionsPanel.setVisible(true);
// get the class structure
StructureTreeNode node = this.gui.getController().getClassStructure(classEntry, this.getOptions());
// show the tree at the root
TreePath path = GuiUtil.getPathToRoot(node);
structureTree.setModel(new DefaultTreeModel((TreeNode) path.getPathComponent(0)));
structureTree.expandPath(path);
structureTree.setSelectionRow(structureTree.getRowForPath(path));
}
private void onClick(MouseEvent event) {
if (event.getClickCount() >= 2 && event.getButton() == MouseEvent.BUTTON1) {
// get the selected node
TreePath path = structureTree.getSelectionPath();
if (path == null) {
return;
}
Object node = path.getLastPathComponent();
if (node instanceof StructureTreeNode) {
this.gui.getController().navigateTo(((StructureTreeNode) node).getEntry());
}
}
}
/**
* Creates and returns the options of this structure panel.
*/
private StructureTreeOptions getOptions() {
return new StructureTreeOptions(
(StructureTreeOptions.ObfuscationVisibility) this.obfuscationVisibility.getSelectedItem(),
(StructureTreeOptions.DocumentationVisibility) this.documentationVisibility.getSelectedItem(),
(StructureTreeOptions.SortingOrder) this.sortingOrder.getSelectedItem()
);
}
public void retranslateUi() {
this.obfuscationVisibilityLabel.setText(I18n.translate("structure.options.obfuscation"));
this.documentationVisibilityLabel.setText(I18n.translate("structure.options.documentation"));
this.sortingOrderLabel.setText(I18n.translate("structure.options.sorting"));
}
public JPanel getPanel() {
return this.panel;
}
private static class StructureTreeCellRenderer extends DefaultTreeCellRenderer {
private final Gui gui;
StructureTreeCellRenderer(Gui gui) {
this.gui = gui;
}
@Override
public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
Component c = super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
ParentedEntry<?> entry = ((StructureTreeNode) value).getEntry();
if (entry instanceof ClassEntry classEntry) {
this.setIcon(GuiUtil.getClassIcon(gui, classEntry));
} else if (entry instanceof MethodEntry methodEntry) {
this.setIcon(GuiUtil.getMethodIcon(methodEntry));
} else if (entry instanceof FieldEntry) {
this.setIcon(GuiUtil.FIELD_ICON);
}
this.setText("<html>" + ((StructureTreeNode) value).toHtml());
return c;
}
}
}
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