Files
lm-launcher/src/de/extio/lm_launcher/LaunchFrame.java
2026-05-15 19:07:18 +02:00

632 lines
21 KiB
Java

package de.extio.lm_launcher;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.swing.AbstractCellEditor;
import javax.swing.Box;
import javax.swing.DefaultListModel;
import javax.swing.DefaultListSelectionModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSlider;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JTree;
import javax.swing.ListSelectionModel;
import javax.swing.SwingConstants;
import javax.swing.WindowConstants;
import javax.swing.border.EmptyBorder;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellEditor;
import javax.swing.table.TableCellRenderer;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreePath;
import javax.swing.tree.TreeSelectionModel;
public class LaunchFrame extends JFrame {
private static final long serialVersionUID = 1L;
private final JPanel contentPane;
JPanel panel;
JPanel panel_1;
JButton btnAdd;
JButton btnEdit;
JSplitPane splitPane;
JScrollPane scrollPane;
JScrollPane scrollPane_1;
JList list;
JTree modelTree;
JButton btnDelete;
JButton btnClone;
JPanel panel_2;
JButton btnAdd_1;
JButton btnEdit_1;
JButton btnDelete_1;
JButton btnClone_1;
JButton btnRun_1;
DefaultListModel<String> listModel;
Component horizontalStrut;
JSplitPane splitPane_1;
JScrollPane scrollPane_2;
JTable table;
DefaultTableModel appArgumentsTableModel = new DefaultTableModel() {
@Override
public boolean isCellEditable(final int row, final int column) {
return ((AppArgument) this.getValueAt(row, column)).optional();
};
};
JSplitPane splitPane_2;
JPanel panel_3;
JSlider slider_context;
JLabel lblContextLength;
Component verticalStrut;
JLabel lblThreads;
JSlider slider_threads;
JLabel lblGpuLayers;
JSlider slider_gpu;
JLabel lblPromptTemplate;
JLabel lblPromptTemplate_1;
/**
* Create the frame.
*/
public LaunchFrame() {
this.setTitle("LM Launcher");
this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
this.setPreferredSize(UIScaler.scale(new Dimension(650, 650)));
this.contentPane = new JPanel();
this.contentPane.setBorder(new EmptyBorder(UIScaler.scale(5), UIScaler.scale(5), UIScaler.scale(5), UIScaler.scale(5)));
this.setContentPane(this.contentPane);
this.contentPane.setLayout(new BorderLayout(0, 0));
{
this.panel = new JPanel();
this.contentPane.add(this.panel, BorderLayout.SOUTH);
{
this.btnEdit = new JButton("Edit");
this.btnEdit.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final String selectedPath = LaunchFrame.this.getSelectedModelPath();
if (selectedPath == null) {
JOptionPane.showMessageDialog(LaunchFrame.this, "Error: Select a model first", "Error Message", JOptionPane.ERROR_MESSAGE);
return;
}
final Model existingModel = Data.findModelByPath(selectedPath);
final Model editModel = existingModel != null ? existingModel : Data.defaultModel(selectedPath);
final ModelPropertiesDialog mpDialog = new ModelPropertiesDialog(LaunchFrame.this, selectedPath, editModel, model -> {
// Replace or add model params
final int idx = Data.modelData.models().indexOf(existingModel);
if (idx >= 0) {
Data.modelData.models().set(idx, model);
}
else {
Data.modelData.models().add(model);
}
try {
Data.saveModels();
}
finally {
LaunchFrame.this.refreshModelSliders(model);
}
});
mpDialog.setLocationRelativeTo(LaunchFrame.this);
mpDialog.setVisible(true);
}
});
this.panel.add(this.btnEdit);
}
}
{
this.panel_1 = new JPanel();
this.contentPane.add(this.panel_1, BorderLayout.CENTER);
this.panel_1.setLayout(new BorderLayout(0, 0));
{
this.splitPane = new JSplitPane();
this.splitPane.setResizeWeight(0.5);
this.splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT);
this.panel_1.add(this.splitPane);
{
this.splitPane_1 = new JSplitPane();
this.splitPane_1.setResizeWeight(0.75);
this.splitPane.setLeftComponent(this.splitPane_1);
this.scrollPane = new JScrollPane();
this.splitPane_1.setLeftComponent(this.scrollPane);
this.listModel = new DefaultListModel<>();
this.list = new JList(this.listModel);
this.list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
this.list.getSelectionModel().addListSelectionListener(e -> {
if (!e.getValueIsAdjusting()) {
if (this.table.getCellEditor() != null) {
this.table.getCellEditor().stopCellEditing();
}
this.appArgumentsTableModel.setRowCount(0);
final DefaultListSelectionModel selectionModel = (DefaultListSelectionModel) e.getSource();
if (selectionModel.getMinSelectionIndex() > -1) {
final App app = Data.appData.apps().get(selectionModel.getMinSelectionIndex());
app.appArguments().forEach(arg -> this.appArgumentsTableModel.addRow(new Object[] { arg }));
}
}
});
this.scrollPane.setViewportView(this.list);
{
this.scrollPane_2 = new JScrollPane();
this.splitPane_1.setRightComponent(this.scrollPane_2);
{
this.appArgumentsTableModel.addColumn("Arguments");
this.table = new JTable(this.appArgumentsTableModel);
this.table.setRowSelectionAllowed(false);
this.table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
// Scale the table row height to accommodate larger checkboxes
this.table.setRowHeight(UIScaler.scale(this.table.getRowHeight()));
this.table.getColumnModel().getColumn(0).setCellRenderer(new AppArgumentsJCheckBoxRenderer(this.appArgumentsTableModel));
this.table.getColumnModel().getColumn(0).setCellEditor(new AppArgumentsJCheckBoxEditor());
this.scrollPane_2.setViewportView(this.table);
}
}
}
{
this.splitPane_2 = new JSplitPane();
this.splitPane_2.setResizeWeight(0.75);
this.splitPane.setRightComponent(this.splitPane_2);
this.scrollPane_1 = new JScrollPane();
this.splitPane_2.setLeftComponent(this.scrollPane_1);
// Tree view for models
this.modelTree = new JTree(new DefaultMutableTreeNode("Models"));
this.modelTree.setRootVisible(false);
this.modelTree.setShowsRootHandles(true);
this.modelTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
this.modelTree.setCellRenderer(new ModelTreeCellRenderer());
// Set smaller font for tree to account for UI scaling
this.modelTree.setFont(this.modelTree.getFont().deriveFont(10f));
this.modelTree.addTreeSelectionListener(e -> {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) this.modelTree.getLastSelectedPathComponent();
if (node != null && node.isLeaf() && node.getUserObject() instanceof Path) {
final Path p = (Path) node.getUserObject();
final Model saved = Data.findModelByPath(p.toString());
final Model model = saved != null ? saved : Data.defaultModel(p.toString());
this.refreshModelSliders(model);
}
});
this.scrollPane_1.setViewportView(this.modelTree);
{
this.panel_3 = new JPanel();
this.splitPane_2.setRightComponent(this.panel_3);
this.panel_3.setLayout(new GridLayout(0, 1, 0, 0));
{
this.lblContextLength = new JLabel("Context Length");
this.lblContextLength.setHorizontalAlignment(SwingConstants.CENTER);
this.panel_3.add(this.lblContextLength);
}
{
this.slider_context = new JSlider();
this.slider_context.setValue(0);
this.slider_context.setMaximum(131072);
this.slider_context.setMajorTickSpacing(65536);
this.slider_context.setMinorTickSpacing(8192);
this.slider_context.setSnapToTicks(true);
this.slider_context.setPaintLabels(true);
this.slider_context.setPaintTicks(true);
this.panel_3.add(this.slider_context);
}
{
this.lblThreads = new JLabel("Threads");
this.lblThreads.setHorizontalAlignment(SwingConstants.CENTER);
this.panel_3.add(this.lblThreads);
}
{
this.slider_threads = new JSlider();
this.slider_threads.setSnapToTicks(true);
this.slider_threads.setValue(0);
this.slider_threads.setPaintLabels(true);
this.slider_threads.setPaintTicks(true);
this.slider_threads.setMajorTickSpacing(8);
this.slider_threads.setMinorTickSpacing(2);
this.slider_threads.setMaximum(24);
this.panel_3.add(this.slider_threads);
}
{
this.lblGpuLayers = new JLabel("GPU Layers");
this.lblGpuLayers.setHorizontalAlignment(SwingConstants.CENTER);
this.panel_3.add(this.lblGpuLayers);
}
{
this.slider_gpu = new JSlider();
this.slider_gpu.setPaintLabels(true);
this.slider_gpu.setMajorTickSpacing(16);
this.slider_gpu.setMinorTickSpacing(4);
this.slider_gpu.setValue(100);
this.slider_gpu.setPaintTicks(true);
this.panel_3.add(this.slider_gpu);
}
{
this.lblPromptTemplate = new JLabel("Prompt Template");
this.panel_3.add(this.lblPromptTemplate);
}
{
this.lblPromptTemplate_1 = new JLabel("-");
this.lblPromptTemplate_1.setHorizontalAlignment(SwingConstants.CENTER);
this.panel_3.add(this.lblPromptTemplate_1);
}
{
this.verticalStrut = Box.createVerticalStrut(20);
this.panel_3.add(this.verticalStrut);
}
}
}
}
}
{
this.panel_2 = new JPanel();
this.contentPane.add(this.panel_2, BorderLayout.NORTH);
{
this.btnAdd_1 = new JButton("Add");
this.btnAdd_1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
JFileChooser fileChooser = new JFileChooser();
fileChooser.setDialogTitle("Select executable");
fileChooser.setDialogType(JFileChooser.OPEN_DIALOG);
if (fileChooser.showOpenDialog(LaunchFrame.this) == JFileChooser.APPROVE_OPTION) {
final Path executable = fileChooser.getSelectedFile().toPath();
Path interpreter = null;
fileChooser = new JFileChooser();
fileChooser.setDialogTitle("Select interpreter or hit cancel if you don't need it");
fileChooser.setDialogType(JFileChooser.OPEN_DIALOG);
if (fileChooser.showOpenDialog(LaunchFrame.this) == JFileChooser.APPROVE_OPTION) {
interpreter = fileChooser.getSelectedFile().toPath();
}
final App app = new App(executable, interpreter, new ArrayList<>(), new ArrayList<>());
Data.appData.apps().add(app);
final AppPropertiesDialog appPropertiesDialog = new AppPropertiesDialog(LaunchFrame.this, app, () -> {
Data.saveApps();
LaunchFrame.this.refresh();
});
appPropertiesDialog.setLocationRelativeTo(LaunchFrame.this);
appPropertiesDialog.setVisible(true);
}
}
});
this.panel_2.add(this.btnAdd_1);
}
{
this.btnEdit_1 = new JButton("Edit");
this.btnEdit_1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final int index = LaunchFrame.this.list.getSelectedIndex();
if (index == -1) {
JOptionPane.showMessageDialog(LaunchFrame.this, "Error: Select an app first", "Error Message", JOptionPane.ERROR_MESSAGE);
return;
}
final App app = Data.appData.apps().get(index);
final AppPropertiesDialog appPropertiesDialog = new AppPropertiesDialog(LaunchFrame.this, app, () -> {
Data.saveApps();
LaunchFrame.this.refresh();
});
appPropertiesDialog.setLocationRelativeTo(LaunchFrame.this);
appPropertiesDialog.setVisible(true);
}
});
this.panel_2.add(this.btnEdit_1);
}
{
this.btnDelete_1 = new JButton("Delete");
this.btnDelete_1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final int index = LaunchFrame.this.list.getSelectedIndex();
if (index == -1) {
JOptionPane.showMessageDialog(LaunchFrame.this, "Error: Select an app first", "Error Message", JOptionPane.ERROR_MESSAGE);
return;
}
Data.appData.apps().remove(index);
Data.saveApps();
LaunchFrame.this.refresh();
}
});
this.panel_2.add(this.btnDelete_1);
}
{
this.btnClone_1 = new JButton("Clone");
this.btnClone_1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final int index = LaunchFrame.this.list.getSelectedIndex();
if (index == -1) {
JOptionPane.showMessageDialog(LaunchFrame.this, "Error: Select an app first", "Error Message", JOptionPane.ERROR_MESSAGE);
return;
}
final App app = Data.appData.apps().get(index);
Data.appData.apps().add(index, new App(app.path(), app.interpreter(), new ArrayList<>(app.arguments()), new ArrayList<>(app.appArguments())));
Data.saveApps();
LaunchFrame.this.refresh();
}
});
this.panel_2.add(this.btnClone_1);
}
{
this.horizontalStrut = Box.createHorizontalStrut(20);
this.panel_2.add(this.horizontalStrut);
}
{
this.btnRun_1 = new JButton("Run");
this.btnRun_1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
final int AppIndex = LaunchFrame.this.list.getSelectedIndex();
if (AppIndex == -1) {
JOptionPane.showMessageDialog(LaunchFrame.this, "Error: Select an app first", "Error Message", JOptionPane.ERROR_MESSAGE);
return;
}
final App app = Data.appData.apps().get(AppIndex);
Model model = null;
final String selectedPath = LaunchFrame.this.getSelectedModelPath();
if (selectedPath != null) {
final Model saved = Data.findModelByPath(selectedPath);
final Model template = saved != null ? saved : Data.defaultModel(selectedPath);
model = new Model(
template.path(),
LaunchFrame.this.slider_context.getValue(),
template.maxContextSize(),
LaunchFrame.this.slider_gpu.getValue(),
LaunchFrame.this.slider_threads.getValue(),
template.promptTemplate(),
template.ctime());
}
final List<AppArgument> argumentOverrides = new ArrayList<>();
if (LaunchFrame.this.table.getCellEditor() != null) {
LaunchFrame.this.table.getCellEditor().stopCellEditing();
}
for (int i = 0; i < LaunchFrame.this.appArgumentsTableModel.getRowCount(); i++) {
final AppArgument appArgument = (AppArgument) LaunchFrame.this.appArgumentsTableModel.getValueAt(i, 0);
if (appArgument.optional()) {
argumentOverrides.add(appArgument);
}
}
try {
app.run(model, argumentOverrides);
}
catch (final IllegalArgumentException iae) {
JOptionPane.showMessageDialog(LaunchFrame.this, iae.getMessage(), "Error Message", JOptionPane.WARNING_MESSAGE);
}
catch (final IOException ioa) {
JOptionPane.showMessageDialog(LaunchFrame.this, "Error: Could not execute program\n" + ioa.getMessage(), "Error Message", JOptionPane.ERROR_MESSAGE);
}
}
});
this.panel_2.add(this.btnRun_1);
}
}
this.pack();
// Apply font scaling to all components
UIScaler.scaleComponentFonts(this);
UIScaler.centerOnPrimaryDisplay(this);
this.repaint();
this.splitPane.setDividerLocation(0.33);
this.splitPane_1.setDividerLocation(0.66);
this.splitPane_2.setDividerLocation(0.66);
this.refresh();
}
/** Returns the absolute path string of the currently selected model leaf node, or null. */
private String getSelectedModelPath() {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) this.modelTree.getLastSelectedPathComponent();
if (node != null && node.isLeaf() && node.getUserObject() instanceof Path) {
return ((Path) node.getUserObject()).toString();
}
return null;
}
private void refreshModelSliders(final Model model) {
this.slider_context.setMaximum(model.maxContextSize());
this.slider_context.setMajorTickSpacing(Math.max(1, model.maxContextSize() / 4));
this.slider_context.setMinorTickSpacing(Math.max(1, model.maxContextSize() / 16));
this.slider_context.setValue(model.contextSize());
this.slider_context.setLabelTable(this.slider_context.createStandardLabels(Math.max(1, model.maxContextSize() / 4)));
this.slider_context.setSnapToTicks(true);
this.slider_context.repaint();
this.slider_threads.setValue(model.threads());
this.slider_gpu.setValue(model.gpuLayers());
this.lblPromptTemplate_1.setText(model.promptTemplate() != null && !model.promptTemplate().isEmpty() ? model.promptTemplate() : "-");
}
private void refresh() {
// Rebuild apps list
this.listModel.clear();
Data.appData.apps()
.stream()
.map(app -> app.path().getFileName() + " " + app.path().getParent() + " " + app.interpreter())
.forEach(this.listModel::addElement);
if (this.table.getCellEditor() != null) {
this.table.getCellEditor().stopCellEditing();
}
this.appArgumentsTableModel.setRowCount(0);
// Rebuild model tree from filesystem
final String baseStr = Data.props.getProperty("models");
if (baseStr != null) {
final Path base = Path.of(baseStr).toAbsolutePath().normalize();
final DefaultMutableTreeNode root = new DefaultMutableTreeNode(base);
final Map<Path, DefaultMutableTreeNode> nodeMap = new HashMap<>();
nodeMap.put(base, root);
for (final Path modelPath : Data.scanModelPaths()) {
final Path rel = base.relativize(modelPath);
DefaultMutableTreeNode current = root;
Path currentAbs = base;
for (int i = 0; i < rel.getNameCount(); i++) {
currentAbs = currentAbs.resolve(rel.getName(i));
if (!nodeMap.containsKey(currentAbs)) {
final DefaultMutableTreeNode node = new DefaultMutableTreeNode(currentAbs);
current.add(node);
nodeMap.put(currentAbs, node);
}
current = nodeMap.get(currentAbs);
}
}
this.modelTree.setModel(new DefaultTreeModel(root));
}
this.repaint();
}
/** Tree cell renderer: shows only the last path component (file/folder name). */
static class ModelTreeCellRenderer extends DefaultTreeCellRenderer {
@Override
public Component getTreeCellRendererComponent(final JTree tree, final Object value, final boolean sel,
final boolean expanded, final boolean leaf, final int row, final boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
if (value instanceof DefaultMutableTreeNode) {
final Object userObj = ((DefaultMutableTreeNode) value).getUserObject();
if (userObj instanceof Path) {
final Path p = (Path) userObj;
final Path filename = p.getFileName();
setText(filename != null ? filename.toString() : p.toString());
// Highlight models with saved params
if (leaf) {
final Model saved = Data.findModelByPath(p.toString());
if (saved != null) {
setForeground(sel ? Color.WHITE : new Color(0, 100, 0));
}
}
}
}
return this;
}
}
static class AppArgumentsJCheckBoxRenderer extends JCheckBox implements TableCellRenderer {
private final DefaultTableModel model;
public AppArgumentsJCheckBoxRenderer(final DefaultTableModel model) {
super();
this.model = model;
// Apply comprehensive checkbox scaling
UIScaler.scaleCheckBox(this);
}
@Override
public Component getTableCellRendererComponent(final JTable table, final Object value, final boolean isSelected, final boolean hasFocus, final int row, final int column) {
this.setText(((AppArgument) value).argument());
this.setSelected(((AppArgument) value).optional() ? ((AppArgument) value).default_() : true);
this.setEnabled(this.model.isCellEditable(row, column));
return this;
}
}
static class AppArgumentsJCheckBoxEditor extends AbstractCellEditor implements TableCellEditor {
private final JCheckBox checkBox = new JCheckBox();
private AppArgument appArgument;
public AppArgumentsJCheckBoxEditor() {
// Apply comprehensive checkbox scaling
UIScaler.scaleCheckBox(this.checkBox);
}
@Override
public Component getTableCellEditorComponent(final JTable table, final Object value, final boolean isSelected, final int row, final int column) {
this.appArgument = (AppArgument) value;
this.checkBox.setText(this.appArgument.argument());
this.checkBox.setSelected(this.appArgument.optional() ? this.appArgument.default_() : true);
return this.checkBox;
}
@Override
public Object getCellEditorValue() {
return new AppArgument(this.appArgument.argument(), this.appArgument.optional(), this.checkBox.isSelected());
}
}
}