import java.awt.Desktop;
import java.awt.EventQueue;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import javax.swing.JEditorPane;
+import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.event.HyperlinkEvent;
import be.nikiroo.fanfix.library.BasicLibrary;
import be.nikiroo.fanfix.library.CacheLibrary;
import be.nikiroo.fanfix.reader.BasicReader;
+import be.nikiroo.fanfix.reader.Reader;
import be.nikiroo.utils.Progress;
import be.nikiroo.utils.Version;
import be.nikiroo.utils.ui.UIUtils;
+/**
+ * This class implements a graphical {@link Reader} using the Swing library from
+ * Java.
+ * <p>
+ * It can thus be themed to look native-like, or metal-like, or use any other
+ * theme you may want to try.
+ * <p>
+ * We actually try to enable native look-alike mode on start.
+ *
+ * @author niki
+ */
class GuiReader extends BasicReader {
static private boolean nativeLookLoaded;
private File cacheDir;
+ /**
+ * Create a new graphical {@link Reader}.
+ *
+ * @throws IOException
+ * in case of I/O errors
+ */
public GuiReader() throws IOException {
+ // TODO: allow different themes?
if (!nativeLookLoaded) {
UIUtils.setLookAndFeel();
nativeLookLoaded = true;
}
@Override
- public void read() throws IOException {
+ public void read(boolean sync) throws IOException {
MetaData meta = getMeta();
if (meta == null) {
throw new IOException("No story to read");
}
- read(meta.getLuid(), null);
+ read(meta.getLuid(), sync, null);
}
/**
@Override
public void browse(String type) {
+ final Boolean[] done = new Boolean[] { false };
+
// TODO: improve presentation of update message
final VersionCheck updates = VersionCheck.check();
StringBuilder builder = new StringBuilder();
}
}
- new GuiReaderFrame(GuiReader.this, typeFinal).setVisible(true);
+ new Thread(new Runnable() {
+ @Override
+ public void run() {
+ try {
+ GuiReaderFrame gui = new GuiReaderFrame(
+ GuiReader.this, typeFinal);
+ sync(gui);
+ } catch (Exception e) {
+ Instance.getTraceHandler().error(e);
+ } finally {
+ done[0] = true;
+ }
+
+ }
+ }).start();
}
});
+
+ // This action must be synchronous, so wait until the frame is closed
+ while (!done[0]) {
+ try {
+ Thread.sleep(100);
+ } catch (InterruptedException e) {
+ }
+ }
}
@Override
- public void start(File target, String program) throws IOException {
- if (program == null) {
+ public void start(File target, String program, boolean sync)
+ throws IOException {
+
+ boolean handled = false;
+ if (program == null && !sync) {
try {
Desktop.getDesktop().browse(target.toURI());
+ handled = true;
} catch (UnsupportedOperationException e) {
- super.start(target, program);
}
- } else {
- super.start(target, program);
+ }
+
+ if (!handled) {
+ super.start(target, program, sync);
}
}
- // delete from local reader library
+ /**
+ * Delete the {@link Story} from the cache if it is present, but <b>NOT</b>
+ * from the main library.
+ * <p>
+ * The next time we try to retrieve the {@link Story}, it may be required to
+ * cache it again.
+ *
+ * @param luid
+ * the luid of the {@link Story}
+ */
void clearLocalReaderCache(String luid) {
try {
cacheLib.clearFromCache(luid);
}
}
- // delete from main library
+ /**
+ * Forward the delete operation to the main library.
+ * <p>
+ * The {@link Story} will be deleted from the main library as well as the
+ * cache if present.
+ *
+ * @param luid
+ * the {@link Story} to delete
+ */
void delete(String luid) {
try {
cacheLib.delete(luid);
}
}
- // open the given book
- void read(String luid, Progress pg) throws IOException {
+ /**
+ * "Open" the given {@link Story}. It usually involves starting an external
+ * program adapted to the given file type.
+ * <p>
+ * Asynchronous method.
+ *
+ * @param luid
+ * the luid of the {@link Story} to open
+ * @param sync
+ * execute the process synchronously (wait until it is terminated
+ * before returning)
+ * @param pg
+ * the optional progress (we may need to prepare the
+ * {@link Story} for reading
+ *
+ * @throws IOException
+ * in case of I/O errors
+ */
+ void read(String luid, boolean sync, Progress pg) throws IOException {
File file = cacheLib.getFile(luid, pg);
- // TODO: show a special page for the chapter?
- openExternal(getLibrary().getInfo(luid), file);
+ GuiReaderTextViewer viewer = new GuiReaderTextViewer(cacheLib,
+ cacheLib.getStory(luid, null));
+
+ // TODO: testing text viewer:
+ if (false) {
+ if (sync) {
+ sync(viewer);
+ } else {
+ viewer.setVisible(true);
+ }
+ }
+
+ openExternal(getLibrary().getInfo(luid), file, sync);
}
- void changeType(String luid, String newSource) {
+ /**
+ * Change the source of the given {@link Story} (the source is the main
+ * information used to group the stories together).
+ * <p>
+ * In other words, <b>move</b> the {@link Story} into other source.
+ * <p>
+ * The source can be a new one, it needs not exist before hand.
+ *
+ * @param luid
+ * the luid of the {@link Story} to move
+ * @param newSource
+ * the new source
+ */
+ void changeSource(String luid, String newSource) {
try {
cacheLib.changeSource(luid, newSource, null);
} catch (IOException e) {
Instance.getTraceHandler().error(e);
}
}
+
+ /**
+ * Change the title of the given {@link Story}.
+ *
+ * @param luid
+ * the luid of the {@link Story} to change
+ * @param newTitle
+ * the new title
+ */
+ void changeTitle(String luid, String newTitle) {
+ try {
+ cacheLib.changeTitle(luid, newTitle, null);
+ } catch (IOException e) {
+ Instance.getTraceHandler().error(e);
+ }
+ }
+
+ /**
+ * Change the author of the given {@link Story}.
+ * <p>
+ * The author can be a new one, it needs not exist before hand.
+ *
+ * @param luid
+ * the luid of the {@link Story} to change
+ * @param newAuthor
+ * the new author
+ */
+ void changeAuthor(String luid, String newAuthor) {
+ try {
+ cacheLib.changeAuthor(luid, newAuthor, null);
+ } catch (IOException e) {
+ Instance.getTraceHandler().error(e);
+ }
+ }
+
+ /**
+ * Start a frame and wait until it is closed before returning.
+ *
+ * @param frame
+ * the frame to start
+ */
+ static private void sync(final JFrame frame) {
+ if (EventQueue.isDispatchThread()) {
+ throw new IllegalStateException(
+ "Cannot call a sync method in the dispatch thread");
+ }
+
+ final Boolean[] done = new Boolean[] { false };
+ try {
+ Runnable run = new Runnable() {
+ @Override
+ public void run() {
+ try {
+ frame.addWindowListener(new WindowAdapter() {
+ @Override
+ public void windowClosing(WindowEvent e) {
+ super.windowClosing(e);
+ done[0] = true;
+ }
+ });
+
+ frame.setVisible(true);
+ } catch (Exception e) {
+ done[0] = true;
+ }
+ }
+ };
+
+ if (EventQueue.isDispatchThread()) {
+ run.run();
+ } else {
+ EventQueue.invokeLater(run);
+ }
+ } catch (Exception e) {
+ Instance.getTraceHandler().error(e);
+ done[0] = true;
+ }
+
+ // This action must be synchronous, so wait until the frame is closed
+ while (!done[0]) {
+ try {
+ Thread.sleep(100);
+ } catch (InterruptedException e) {
+ }
+ }
+ }
}
git://git.nikiroo.be / fanfix.git / blobdiff