From: Niki Roo <niki@nikiroo.be>
Date: Mon, 18 Mar 2019 08:08:28 +0000 (+0100)
Subject: gui: use submenus for subdirs
X-Git-Url: https://git.nikiroo.be/?a=commitdiff_plain;h=c1b93db3213970c86b766c92a0b0d546c9d1c2ae;p=fanfix-jexer.git

gui: use submenus for subdirs
---

diff --git a/src/be/nikiroo/fanfix/library/BasicLibrary.java b/src/be/nikiroo/fanfix/library/BasicLibrary.java
index 6dfacfb..b3b49fd 100644
--- a/src/be/nikiroo/fanfix/library/BasicLibrary.java
+++ b/src/be/nikiroo/fanfix/library/BasicLibrary.java
@@ -8,7 +8,9 @@ import java.util.AbstractMap.SimpleEntry;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 import java.util.Map.Entry;
+import java.util.TreeMap;
 
 import be.nikiroo.fanfix.Instance;
 import be.nikiroo.fanfix.data.MetaData;
@@ -246,6 +248,47 @@ abstract public class BasicLibrary {
 		return list;
 	}
 
+	/**
+	 * List all the known types (sources) of stories, grouped by directory
+	 * ("Source_1/a" and "Source_1/b" will be grouped into "Source_1").
+	 * <p>
+	 * Note that an empty item in the list means a non-grouped source (type) --
+	 * e.g., you could have for Source_1:
+	 * <ul>
+	 * <li><tt></tt>: empty, so source is "Source_1"</li>
+	 * <li><tt>a</tt>: empty, so source is "Source_1/a"</li>
+	 * <li><tt>b</tt>: empty, so source is "Source_1/b"</li>
+	 * </ul>
+	 * 
+	 * @return the grouped list
+	 */
+	public synchronized Map<String, List<String>> getSourcesGrouped() {
+		Map<String, List<String>> map = new TreeMap<String, List<String>>();
+		for (String source : getSources()) {
+			String name;
+			String subname;
+
+			int pos = source.indexOf('/');
+			if (pos > 0 && pos < source.length() - 1) {
+				name = source.substring(0, pos);
+				subname = source.substring(pos + 1);
+
+			} else {
+				name = source;
+				subname = "";
+			}
+
+			List<String> list = map.get(name);
+			if (list == null) {
+				list = new ArrayList<String>();
+				map.put(name, list);
+			}
+			list.add(subname);
+		}
+
+		return map;
+	}
+
 	/**
 	 * List all the known authors of stories.
 	 * 
diff --git a/src/be/nikiroo/fanfix/reader/ui/GuiReaderFrame.java b/src/be/nikiroo/fanfix/reader/ui/GuiReaderFrame.java
index f4c5eb3..b1ba90c 100644
--- a/src/be/nikiroo/fanfix/reader/ui/GuiReaderFrame.java
+++ b/src/be/nikiroo/fanfix/reader/ui/GuiReaderFrame.java
@@ -446,26 +446,37 @@ class GuiReaderFrame extends JFrame {
 		JMenu sources = new JMenu("Sources");
 		sources.setMnemonic(KeyEvent.VK_S);
 
-		List<String> tt = new ArrayList<String>();
+		Map<String, List<String>> groupedSources = new HashMap<String, List<String>>();
 		if (libOk) {
-			tt.addAll(reader.getLibrary().getSources());
+			groupedSources = reader.getLibrary().getSourcesGrouped();
 		}
-		tt.add(0, null);
 
-		for (final String type : tt) {
-			JMenuItem item = new JMenuItem(type == null ? "All" : type);
-			item.addActionListener(new ActionListener() {
-				@Override
-				public void actionPerformed(ActionEvent e) {
-					removeBookPanes();
-					addBookPane(type, true);
-					refreshBooks();
-				}
-			});
-			sources.add(item);
+		JMenuItem item = new JMenuItem("All");
+		item.addActionListener(getActionOpenSource(null));
+		sources.add(item);
+		sources.addSeparator();
+
+		for (final String type : groupedSources.keySet()) {
+			List<String> list = groupedSources.get(type);
+			if (list.size() == 1 && list.get(0).isEmpty()) {
+				item = new JMenuItem(type);
+				item.addActionListener(getActionOpenSource(type));
+				sources.add(item);
+			} else {
+				JMenu dir = new JMenu(type);
+				for (String sub : list) {
+					// " " instead of "" for the visual height
+					String itemName = sub.isEmpty() ? " " : sub;
+					String actualType = type;
+					if (!sub.isEmpty()) {
+						actualType += "/" + sub;
+					}
 
-			if (type == null) {
-				sources.addSeparator();
+					item = new JMenuItem(itemName);
+					item.addActionListener(getActionOpenSource(actualType));
+					dir.add(item);
+				}
+				sources.add(dir);
 			}
 		}
 
@@ -510,6 +521,26 @@ class GuiReaderFrame extends JFrame {
 		return bar;
 	}
 
+	/**
+	 * Return an {@link ActionListener} that will set the given source (type) as
+	 * the selected/displayed one.
+	 * 
+	 * @param type
+	 *            the type (source) to select
+	 * 
+	 * @return the {@link ActionListener}
+	 */
+	private ActionListener getActionOpenSource(final String type) {
+		return new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				removeBookPanes();
+				addBookPane(type, true);
+				refreshBooks();
+			}
+		};
+	}
+
 	/**
 	 * Populate a list of authors as {@link JMenuItem}s into the given
 	 * {@link JMenu}.
@@ -725,24 +756,41 @@ class GuiReaderFrame extends JFrame {
 	 * @return the item
 	 */
 	private JMenuItem createMenuItemMoveTo(boolean libOk) {
-		JMenuItem changeTo = new JMenu("Move to");
+		JMenu changeTo = new JMenu("Move to");
 		changeTo.setMnemonic(KeyEvent.VK_M);
 
-		List<String> values = new ArrayList<String>();
-		values.add(null);
+		Map<String, List<String>> groupedSources = new HashMap<String, List<String>>();
 		if (libOk) {
-			values.addAll(reader.getLibrary().getSources());
+			groupedSources = reader.getLibrary().getSourcesGrouped();
 		}
 
-		for (String value : values) {
-			JMenuItem item = new JMenuItem(value == null ? "New type..."
-					: value);
+		JMenuItem item = new JMenuItem("New type...");
+		item.addActionListener(createMoveAction("SOURCE", null));
+		changeTo.add(item);
+		changeTo.addSeparator();
 
-			item.addActionListener(createMoveAction("SOURCE", value));
+		for (final String type : groupedSources.keySet()) {
+			List<String> list = groupedSources.get(type);
+			if (list.size() == 1 && list.get(0).isEmpty()) {
+				item = new JMenuItem(type);
+				item.addActionListener(createMoveAction("SOURCE", type));
+				changeTo.add(item);
+			} else {
+				JMenu dir = new JMenu(type);
+				for (String sub : list) {
+					// " " instead of "" for the visual height
+					String itemName = sub.isEmpty() ? " " : sub;
+					String actualType = type;
+					if (!sub.isEmpty()) {
+						actualType += "/" + sub;
+					}
 
-			changeTo.add(item);
-			if (value == null) {
-				((JMenu) changeTo).addSeparator();
+					item = new JMenuItem(itemName);
+					item.addActionListener(createMoveAction("SOURCE",
+							actualType));
+					dir.add(item);
+				}
+				changeTo.add(dir);
 			}
 		}