package be.nikiroo.fanfix.reader.ui; import java.awt.Desktop; import java.awt.EventQueue; import java.io.File; import java.io.IOException; import java.net.URISyntaxException; import javax.swing.JEditorPane; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.event.HyperlinkEvent; import javax.swing.event.HyperlinkListener; import be.nikiroo.fanfix.Instance; import be.nikiroo.fanfix.VersionCheck; import be.nikiroo.fanfix.data.MetaData; import be.nikiroo.fanfix.data.Story; import be.nikiroo.fanfix.library.BasicLibrary; import be.nikiroo.fanfix.library.CacheLibrary; import be.nikiroo.fanfix.reader.BasicReader; import be.nikiroo.utils.Progress; import be.nikiroo.utils.Version; import be.nikiroo.utils.ui.UIUtils; class GuiReader extends BasicReader { static private boolean nativeLookLoaded; private CacheLibrary cacheLib; private File cacheDir; public GuiReader() throws IOException { if (!nativeLookLoaded) { UIUtils.setLookAndFeel(); nativeLookLoaded = true; } cacheDir = Instance.getReaderDir(); cacheDir.mkdirs(); if (!cacheDir.exists()) { throw new IOException( "Cannote create cache directory for local reader: " + cacheDir); } } @Override public synchronized BasicLibrary getLibrary() { if (cacheLib == null) { BasicLibrary lib = super.getLibrary(); if (lib instanceof CacheLibrary) { cacheLib = (CacheLibrary) lib; } else { cacheLib = new CacheLibrary(cacheDir, lib); } } return cacheLib; } @Override public void read() throws IOException { MetaData meta = getMeta(); if (meta == null) { throw new IOException("No story to read"); } read(meta.getLuid(), null); } /** * Check if the {@link Story} denoted by this Library UID is present in the * {@link GuiReader} cache. * * @param luid * the Library UID * * @return TRUE if it is */ public boolean isCached(String luid) { return cacheLib.isCached(luid); } @Override public void browse(String type) { // TODO: improve presentation of update message final VersionCheck updates = VersionCheck.check(); StringBuilder builder = new StringBuilder(); final JEditorPane updateMessage = new JEditorPane("text/html", ""); if (updates.isNewVersionAvailable()) { builder.append("A new version of the program is available at https://github.com/nikiroo/fanfix/releases"); builder.append("
"); builder.append("
"); for (Version v : updates.getNewer()) { builder.append("\tVersion " + v + ""); builder.append("
"); builder.append(""); } // html content updateMessage.setText("" // + builder// + ""); // handle link events updateMessage.addHyperlinkListener(new HyperlinkListener() { @Override public void hyperlinkUpdate(HyperlinkEvent e) { if (e.getEventType().equals( HyperlinkEvent.EventType.ACTIVATED)) try { Desktop.getDesktop().browse(e.getURL().toURI()); } catch (IOException ee) { Instance.getTraceHandler().error(ee); } catch (URISyntaxException ee) { Instance.getTraceHandler().error(ee); } } }); updateMessage.setEditable(false); updateMessage.setBackground(new JLabel().getBackground()); } final String typeFinal = type; EventQueue.invokeLater(new Runnable() { @Override public void run() { if (updates.isNewVersionAvailable()) { int rep = JOptionPane.showConfirmDialog(null, updateMessage, "Updates available", JOptionPane.OK_CANCEL_OPTION); if (rep == JOptionPane.OK_OPTION) { updates.ok(); } else { updates.ignore(); } } new GuiReaderFrame(GuiReader.this, typeFinal).setVisible(true); } }); } @Override public void start(File target, String program) throws IOException { if (program == null) { try { Desktop.getDesktop().browse(target.toURI()); } catch (UnsupportedOperationException e) { super.start(target, program); } } else { super.start(target, program); } } // delete from local reader library void clearLocalReaderCache(String luid) { try { cacheLib.clearFromCache(luid); } catch (IOException e) { Instance.getTraceHandler().error(e); } } // delete from main library void delete(String luid) { try { cacheLib.delete(luid); } catch (IOException e) { Instance.getTraceHandler().error(e); } } // open the given book void read(String luid, Progress pg) throws IOException { File file = cacheLib.getFile(luid, pg); // TODO: show a special page for the chapter? openExternal(getLibrary().getInfo(luid), file); } void changeType(String luid, String newSource) { try { cacheLib.changeSource(luid, newSource, null); } catch (IOException e) { Instance.getTraceHandler().error(e); } } }