X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Fui%2FConfigEditor.java;fp=src%2Fbe%2Fnikiroo%2Futils%2Fui%2FConfigEditor.java;h=c687c98fee5637dfb8e10b7bad32f6be102ef9d5;hp=0000000000000000000000000000000000000000;hb=d46b7b96f94e88a776bcd2dfd756549ffb300cc9;hpb=c9994f27667bc421bcd448d39e55774fddf5c431

diff --git a/src/be/nikiroo/utils/ui/ConfigEditor.java b/src/be/nikiroo/utils/ui/ConfigEditor.java
new file mode 100644
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+++ b/src/be/nikiroo/utils/ui/ConfigEditor.java
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+package be.nikiroo.utils.ui;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.swing.BoxLayout;
+import javax.swing.JButton;
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.TitledBorder;
+
+import be.nikiroo.utils.StringUtils;
+import be.nikiroo.utils.resources.Bundle;
+import be.nikiroo.utils.resources.MetaInfo;
+
+/**
+ * A configuration panel for a {@link Bundle}.
+ * <p>
+ * All the items in the given {@link Bundle} will be displayed in editable
+ * controls, with options to Save, Reset and/or Reset to the application default
+ * values.
+ * 
+ * @author niki
+ * 
+ * @param <E>
+ *            the type of {@link Bundle} to edit
+ */
+public class ConfigEditor<E extends Enum<E>> extends JPanel {
+	private static final long serialVersionUID = 1L;
+	private List<MetaInfo<E>> items;
+
+	/**
+	 * Create a new {@link ConfigEditor} for this {@link Bundle}.
+	 * 
+	 * @param type
+	 *            a class instance of the item type to work on
+	 * @param bundle
+	 *            the {@link Bundle} to sort through
+	 * @param title
+	 *            the title to display before the options
+	 */
+	public ConfigEditor(Class<E> type, final Bundle<E> bundle, String title) {
+		this.setLayout(new BorderLayout());
+
+		JPanel main = new JPanel();
+		main.setLayout(new BoxLayout(main, BoxLayout.PAGE_AXIS));
+		main.setBorder(new EmptyBorder(5, 5, 5, 5));
+
+		main.add(new JLabel(title));
+
+		items = new ArrayList<MetaInfo<E>>();
+		List<MetaInfo<E>> groupedItems = MetaInfo.getItems(type, bundle);
+		for (MetaInfo<E> item : groupedItems) {
+			// will init this.items
+			addItem(main, item, 0);
+		}
+
+		JPanel buttons = new JPanel();
+		buttons.setLayout(new BoxLayout(buttons, BoxLayout.PAGE_AXIS));
+		buttons.setBorder(new EmptyBorder(5, 5, 5, 5));
+
+		buttons.add(createButton("Reset", new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				for (MetaInfo<E> item : items) {
+					item.reload();
+				}
+			}
+		}));
+
+		buttons.add(createButton("Default", new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				Object snap = bundle.takeSnapshot();
+				bundle.reload(true);
+				for (MetaInfo<E> item : items) {
+					item.reload();
+				}
+				bundle.reload(false);
+				bundle.restoreSnapshot(snap);
+			}
+		}));
+
+		buttons.add(createButton("Save", new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				for (MetaInfo<E> item : items) {
+					item.save(true);
+				}
+
+				try {
+					bundle.updateFile();
+				} catch (IOException e1) {
+					e1.printStackTrace();
+				}
+			}
+		}));
+
+		JScrollPane scroll = new JScrollPane(main);
+		scroll.getVerticalScrollBar().setUnitIncrement(16);
+
+		this.add(scroll, BorderLayout.CENTER);
+		this.add(buttons, BorderLayout.SOUTH);
+	}
+
+	private void addItem(JPanel main, MetaInfo<E> item, int nhgap) {
+		if (item.isGroup()) {
+			JPanel bpane = new JPanel(new BorderLayout());
+			bpane.setBorder(new TitledBorder(item.getName()));
+			JPanel pane = new JPanel();
+			pane.setBorder(new EmptyBorder(5, 5, 5, 5));
+			pane.setLayout(new BoxLayout(pane, BoxLayout.Y_AXIS));
+
+			String info = item.getDescription();
+			info = StringUtils.justifyTexts(info, 100);
+			if (!info.isEmpty()) {
+				info = info + "\n";
+				JTextArea text = new JTextArea(info);
+				text.setWrapStyleWord(true);
+				text.setOpaque(false);
+				text.setForeground(new Color(100, 100, 180));
+				text.setEditable(false);
+				pane.add(text);
+			}
+
+			for (MetaInfo<E> subitem : item) {
+				addItem(pane, subitem, nhgap + 11);
+			}
+			bpane.add(pane, BorderLayout.CENTER);
+			main.add(bpane);
+		} else {
+			items.add(item);
+			main.add(ConfigItem.createItem(item, nhgap));
+		}
+	}
+
+	/**
+	 * Add an action button for this action.
+	 * 
+	 * @param title
+	 *            the action title
+	 * @param listener
+	 *            the action
+	 */
+	private JComponent createButton(String title, ActionListener listener) {
+		JButton button = new JButton(title);
+		button.addActionListener(listener);
+
+		JPanel panel = new JPanel();
+		panel.setLayout(new BorderLayout());
+		panel.setBorder(new EmptyBorder(2, 10, 2, 10));
+		panel.add(button, BorderLayout.CENTER);
+
+		return panel;
+	}
+}