X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Freader%2FTuiReader.java;h=91b62683aff9de15da1645a7ac08e62cacb7c916;hb=6322ab64949f9f4ae2b04b9504d58a301039d670;hp=12f048240a05f0d19d116eec3c7df4c82c61a57a;hpb=68e2c6d20049d713de1bd31b749450b2f60d8340;p=fanfix.git

diff --git a/src/be/nikiroo/fanfix/reader/TuiReader.java b/src/be/nikiroo/fanfix/reader/TuiReader.java
index 12f0482..91b6268 100644
--- a/src/be/nikiroo/fanfix/reader/TuiReader.java
+++ b/src/be/nikiroo/fanfix/reader/TuiReader.java
@@ -3,31 +3,93 @@ package be.nikiroo.fanfix.reader;
 import java.io.IOException;
 import java.util.List;
 
+import jexer.TApplication;
+import jexer.TApplication.BackendType;
 import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.LocalLibrary;
 import be.nikiroo.fanfix.data.MetaData;
 
+/**
+ * This {@link Reader}is based upon the TUI widget library 'jexer'
+ * (https://github.com/klamonte/jexer/) and offer, as its name suggest, a Text
+ * User Interface.
+ * <p>
+ * It is expected to be on par with the GUI version.
+ * 
+ * @author niki
+ */
 class TuiReader extends BasicReader {
-	@Override
-	public void read() throws IOException {
-		if (getStory() == null) {
-			throw new IOException("No story to read");
+	/**
+	 * Will detect the backend to use.
+	 * <p>
+	 * Swing is the default backend on Windows and MacOS while evreything else
+	 * will use XTERM unless explicitly overridden by <tt>jexer.Swing</tt> =
+	 * <tt>true</tt> or <tt>false</tt>.
+	 * 
+	 * @return the backend to use
+	 */
+	private static BackendType guessBackendType() {
+		// TODO: allow a config option to force one or the other?
+		TApplication.BackendType backendType = TApplication.BackendType.XTERM;
+		if (System.getProperty("os.name").startsWith("Windows")) {
+			backendType = TApplication.BackendType.SWING;
+		}
+
+		if (System.getProperty("os.name").startsWith("Mac")) {
+			backendType = TApplication.BackendType.SWING;
+		}
+
+		if (System.getProperty("jexer.Swing") != null) {
+			if (System.getProperty("jexer.Swing", "false").equals("true")) {
+				backendType = TApplication.BackendType.SWING;
+			} else {
+				backendType = TApplication.BackendType.XTERM;
+			}
 		}
 
-		open(getLibrary(), getStory().getMeta().getLuid());
+		return backendType;
 	}
 
-	@Override
 	public void read(int chapter) throws IOException {
-		// TODO: show a special page?
-		read();
+		if (getStory() == null) {
+			throw new IOException("No story to read");
+		}
+
+		start(getStory().getMeta(), chapter);
 	}
 
-	@Override
 	public void browse(String source) {
-		List<MetaData> stories = getLibrary().getListBySource(source);
+		start(getLibrary().getListBySource(source));
+	}
+
+	/**
+	 * Start the application with the given stories.
+	 * 
+	 * @param metas
+	 *            the stories to display
+	 */
+	private void start(List<MetaData> metas) {
+		try {
+			TuiReaderApplication app = new TuiReaderApplication(metas, this,
+					guessBackendType());
+			new Thread(app).start();
+		} catch (Exception e) {
+			Instance.syserr(e);
+		}
+	}
+
+	/**
+	 * Start the application with the given {@link MetaData} at the given open
+	 * chapter.
+	 * 
+	 * @param meta
+	 *            the story to display
+	 * @param chapter
+	 *            the chapter to open
+	 */
+	private void start(MetaData meta, int chapter) {
 		try {
-			TuiReaderApplication app = new TuiReaderApplication(stories, this);
+			TuiReaderApplication app = new TuiReaderApplication(meta, chapter,
+					this, guessBackendType());
 			new Thread(app).start();
 		} catch (Exception e) {
 			Instance.syserr(e);