Add progress reporting on GUI
[fanfix.git] / src / be / nikiroo / fanfix / reader / LocalReaderFrame.java
index dd9a8f2e4651ccf83c5fa10de6c09dcf660d5fe1..966869f502c8f9a65d9fe2ef6bd55ee78d698bad 100644 (file)
@@ -1,6 +1,7 @@
 package be.nikiroo.fanfix.reader;
 
 import java.awt.BorderLayout;
+import java.awt.Color;
 import java.awt.Desktop;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
@@ -18,11 +19,15 @@ import javax.swing.JMenuItem;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
+import javax.swing.SwingUtilities;
 
 import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.Main;
+import be.nikiroo.fanfix.bundles.UiConfig;
 import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.fanfix.reader.LocalReaderBook.BookActionListner;
+import be.nikiroo.fanfix.reader.LocalReaderBook.BookActionListener;
+import be.nikiroo.utils.Progress;
+import be.nikiroo.utils.ui.ProgressBar;
+import be.nikiroo.utils.ui.WrapLayout;
 
 class LocalReaderFrame extends JFrame {
        private static final long serialVersionUID = 1L;
@@ -31,9 +36,12 @@ class LocalReaderFrame extends JFrame {
        private List<LocalReaderBook> books;
        private JPanel bookPane;
        private String type;
+       private Color color;
+       private ProgressBar pgBar;
+       private JMenuBar bar;
 
        public LocalReaderFrame(LocalReader reader, String type) {
-               super("HTML reader");
+               super("Fanfix Library");
 
                this.reader = reader;
 
@@ -42,9 +50,21 @@ class LocalReaderFrame extends JFrame {
                setLayout(new BorderLayout());
 
                books = new ArrayList<LocalReaderBook>();
-               bookPane = new JPanel(new WrapLayout(WrapLayout.LEADING));
+               bookPane = new JPanel(new WrapLayout(WrapLayout.LEADING, 5, 5));
 
-               add(new JScrollPane(bookPane), BorderLayout.CENTER);
+               color = Instance.getUiConfig().getColor(UiConfig.BACKGROUND_COLOR);
+
+               if (color != null) {
+                       setBackground(color);
+                       bookPane.setBackground(color);
+               }
+
+               JScrollPane scroll = new JScrollPane(bookPane);
+               scroll.getVerticalScrollBar().setUnitIncrement(16);
+               add(scroll, BorderLayout.CENTER);
+
+               pgBar = new ProgressBar();
+               add(pgBar, BorderLayout.SOUTH);
 
                refreshBooks(type);
                setJMenuBar(createMenu());
@@ -59,9 +79,13 @@ class LocalReaderFrame extends JFrame {
                bookPane.removeAll();
                for (MetaData meta : stories) {
                        LocalReaderBook book = new LocalReaderBook(meta);
+                       if (color != null) {
+                               book.setBackground(color);
+                       }
+
                        books.add(book);
                        final String luid = meta.getLuid();
-                       book.addActionListener(new BookActionListner() {
+                       book.addActionListener(new BookActionListener() {
                                public void select(LocalReaderBook book) {
                                        for (LocalReaderBook abook : books) {
                                                abook.setSelected(abook == book);
@@ -69,13 +93,18 @@ class LocalReaderFrame extends JFrame {
                                }
 
                                public void action(LocalReaderBook book) {
-                                       try {
-                                               File target = LocalReaderFrame.this.reader
-                                                               .getTarget(luid);
-                                               Desktop.getDesktop().browse(target.toURI());
-                                       } catch (IOException e) {
-                                               Instance.syserr(e);
-                                       }
+                                       final Progress pg = new Progress();
+                                       outOfUi(pg, new Runnable() {
+                                               public void run() {
+                                                       try {
+                                                               File target = LocalReaderFrame.this.reader
+                                                                               .getTarget(luid, pg);
+                                                               Desktop.getDesktop().browse(target.toURI());
+                                                       } catch (IOException e) {
+                                                               Instance.syserr(e);
+                                                       }
+                                               }
+                                       });
                                }
                        });
 
@@ -87,21 +116,48 @@ class LocalReaderFrame extends JFrame {
        }
 
        private JMenuBar createMenu() {
-               JMenuBar bar = new JMenuBar();
+               bar = new JMenuBar();
 
                JMenu file = new JMenu("File");
 
                JMenuItem imprt = new JMenuItem("Import", KeyEvent.VK_I);
                imprt.addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent e) {
-                               String url = JOptionPane.showInputDialog(LocalReaderFrame.this,
-                                               "url?");
-                               if (Main.imprt(url) != 0) {
-                                       JOptionPane.showMessageDialog(LocalReaderFrame.this,
-                                                       "Cannot import", "Imort error",
-                                                       JOptionPane.ERROR_MESSAGE);
-                               } else {
-                                       refreshBooks(type);
+                               final String url = JOptionPane.showInputDialog(
+                                               LocalReaderFrame.this, "url of the story to import?",
+                                               "Importing from URL", JOptionPane.QUESTION_MESSAGE);
+                               if (url != null && !url.isEmpty()) {
+                                       final Progress pg = new Progress("Importing " + url);
+                                       outOfUi(pg, new Runnable() {
+                                               public void run() {
+                                                       Exception ex = null;
+                                                       try {
+                                                               Instance.getLibrary().imprt(
+                                                                               BasicReader.getUrl(url), pg);
+                                                       } catch (IOException e) {
+                                                               ex = e;
+                                                       }
+
+                                                       final Exception e = ex;
+
+                                                       final boolean ok = (e == null);
+                                                       SwingUtilities.invokeLater(new Runnable() {
+                                                               public void run() {
+                                                                       if (!ok) {
+                                                                               JOptionPane.showMessageDialog(
+                                                                                               LocalReaderFrame.this,
+                                                                                               "Cannot import: " + url,
+                                                                                               e.getMessage(),
+                                                                                               JOptionPane.ERROR_MESSAGE);
+
+                                                                               setAllEnabled(true);
+                                                                       } else {
+                                                                               refreshBooks(type);
+                                                                       }
+                                                               }
+                                                       });
+                                               }
+                                       });
                                }
                        }
                });
@@ -134,4 +190,44 @@ class LocalReaderFrame extends JFrame {
 
                return bar;
        }
+
+       private void outOfUi(final Progress pg, final Runnable run) {
+               pgBar.setProgress(pg);
+
+               SwingUtilities.invokeLater(new Runnable() {
+                       public void run() {
+                               setAllEnabled(false);
+                               pgBar.addActioListener(new ActionListener() {
+                                       public void actionPerformed(ActionEvent e) {
+                                               pgBar.setProgress(null);
+                                               setAllEnabled(true);
+                                       }
+                               });
+                       }
+               });
+
+               new Thread(new Runnable() {
+                       public void run() {
+                               run.run();
+                               if (!pg.isDone()) {
+                                       pg.setProgress(pg.getMax());
+                               }
+                       }
+               }).start();
+       }
+
+       public void setAllEnabled(boolean enabled) {
+               for (LocalReaderBook book : books) {
+                       book.setEnabled(enabled);
+                       book.validate();
+                       book.repaint();
+               }
+               bar.setEnabled(enabled);
+               bookPane.setEnabled(enabled);
+               bookPane.validate();
+               bookPane.repaint();
+               setEnabled(enabled);
+               validate();
+               repaint();
+       }
 }