Implement a text story viewer

diff --git a/src/be/nikiroo/fanfix/reader/ui/GuiReader.java b/src/be/nikiroo/fanfix/reader/ui/GuiReader.java
index aed0a921e42c867dd7c879abf93626b42a19337c..b1e980215953a0b4f3cddbea3e88d4cd50b874af 100644 (file)
--- a/src/be/nikiroo/fanfix/reader/ui/GuiReader.java
+++ b/src/be/nikiroo/fanfix/reader/ui/GuiReader.java
@@ -268,9 +268,18 @@ class GuiReader extends BasicReader {
        void read(String luid, boolean sync, Progress pg) throws IOException {
                File file = cacheLib.getFile(luid, pg);
 
-               // TODO: show a special page for the chapter?
-               // We could also implement an internal viewer, both for image and
-               // non-image documents
+               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);
        }
 

diff --git a/src/be/nikiroo/fanfix/reader/ui/GuiReaderTextViewer.java b/src/be/nikiroo/fanfix/reader/ui/GuiReaderTextViewer.java
new file mode 100644 (file)
index 0000000..8f27c6c
--- /dev/null
+++ b/src/be/nikiroo/fanfix/reader/ui/GuiReaderTextViewer.java
@@ -0,0 +1,205 @@
+package be.nikiroo.fanfix.reader.ui;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.LayoutManager;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.BorderFactory;
+import javax.swing.BoxLayout;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.SwingConstants;
+
+import be.nikiroo.fanfix.data.Chapter;
+import be.nikiroo.fanfix.data.MetaData;
+import be.nikiroo.fanfix.data.Paragraph;
+import be.nikiroo.fanfix.data.Story;
+import be.nikiroo.fanfix.library.BasicLibrary;
+
+public class GuiReaderTextViewer extends JFrame {
+       private static final long serialVersionUID = 1L;
+
+       private Story story;
+       private MetaData meta;
+       private JLabel title;
+       private JLabel text;
+       private JLabel chapterLabel;
+       private GuiReaderPropertiesPane descPane;
+       private int currentChapter = -42; // cover = -1
+
+       public GuiReaderTextViewer(BasicLibrary lib, Story story) {
+               super(story.getMeta().getLuid() + ": " + story.getMeta().getTitle());
+
+               setSize(800, 600);
+
+               this.story = story;
+               this.meta = story.getMeta();
+
+               initGuiBase(lib);
+               initGuiNavButtons();
+
+               setChapter(-1);
+       }
+
+       private void initGuiBase(BasicLibrary lib) {
+               setLayout(new BorderLayout());
+
+               title = new JLabel();
+               title.setFont(new Font(Font.SERIF, Font.BOLD,
+                               title.getFont().getSize() * 3));
+               title.setText(meta.getTitle());
+               title.setHorizontalAlignment(SwingConstants.CENTER);
+               title.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
+               add(title, BorderLayout.NORTH);
+
+               JPanel contentPane = new JPanel(new BorderLayout());
+               add(contentPane, BorderLayout.CENTER);
+
+               descPane = new GuiReaderPropertiesPane(lib, meta);
+               contentPane.add(descPane, BorderLayout.NORTH);
+
+               text = new JLabel();
+               text.setAlignmentY(TOP_ALIGNMENT);
+
+               // TODO: why is it broken?
+               // text.setPreferredSize(new Dimension(500, 500));
+
+               JScrollPane scroll = new JScrollPane(text);
+               scroll.getVerticalScrollBar().setUnitIncrement(16);
+               contentPane.add(scroll, BorderLayout.CENTER);
+       }
+
+       private void initGuiNavButtons() {
+               JPanel navButtons = new JPanel();
+               LayoutManager layout = new BoxLayout(navButtons, BoxLayout.X_AXIS);
+               navButtons.setLayout(layout);
+
+               navButtons.add(createNavButton("<<", new ActionListener() {
+                       @Override
+                       public void actionPerformed(ActionEvent e) {
+                               setChapter(-1);
+                       }
+               }));
+               navButtons.add(createNavButton(" < ", new ActionListener() {
+                       @Override
+                       public void actionPerformed(ActionEvent e) {
+                               setChapter(currentChapter - 1);
+                       }
+               }));
+               navButtons.add(createNavButton(" > ", new ActionListener() {
+                       @Override
+                       public void actionPerformed(ActionEvent e) {
+                               setChapter(currentChapter + 1);
+                       }
+               }));
+               navButtons.add(createNavButton(">>", new ActionListener() {
+                       @Override
+                       public void actionPerformed(ActionEvent e) {
+                               setChapter(story.getChapters().size() - 1);
+                       }
+               }));
+
+               add(navButtons, BorderLayout.SOUTH);
+
+               chapterLabel = new JLabel("");
+               navButtons.add(chapterLabel);
+       }
+
+       private JButton createNavButton(String text, ActionListener action) {
+               JButton navButton = new JButton(text);
+               navButton.addActionListener(action);
+               navButton.setForeground(Color.BLUE);
+               return navButton;
+       }
+
+       private void setChapter(int chapter) {
+               if (chapter >= -1 && chapter < story.getChapters().size()
+                               && chapter != currentChapter) {
+                       currentChapter = chapter;
+
+                       Chapter chap;
+                       if (chapter == -1) {
+                               chap = meta.getResume();
+                               setCoverPage();
+                       } else {
+                               chap = story.getChapters().get(chapter);
+                               descPane.setVisible(false);
+                       }
+
+                       chapterLabel.setText("<HTML>&nbsp;&nbsp;<B>Chapter "
+                                       + chap.getNumber() + "</B>: " + chap.getName() + "</HTML>");
+
+                       StringBuilder builder = new StringBuilder();
+                       addChapter(builder, chap);
+                       text.setText(builder.toString());
+               }
+       }
+
+       private void setCoverPage() {
+               descPane.setVisible(true);
+       }
+
+       // htmlInsert = no need to add HTML tags
+       private void addChapter(StringBuilder builder, Chapter chap) {
+               builder.append("<HTML>");
+
+               builder.append("<H1>");
+               builder.append("Chapter ");
+               builder.append(chap.getNumber());
+               builder.append(": ");
+               builder.append(chap.getName());
+               builder.append("</H1>");
+
+               builder.append("<JUSTIFY>");
+               for (Paragraph para : chap) {
+                       addPara(builder, para);
+               }
+
+               if (paraInQuote) {
+                       builder.append("</DIV>");
+               }
+               paraInQuote = false;
+
+               builder.append("</JUSTIFY>");
+
+               builder.append("</HTML>");
+       }
+
+       private boolean paraInQuote;
+
+       private void addPara(StringBuilder builder, Paragraph para) {
+               switch (para.getType()) {
+               case NORMAL:
+                       builder.append(para.getContent());
+                       builder.append("<BR>");
+                       break;
+               case BLANK:
+                       builder.append("<BR>");
+                       break;
+               case BREAK:
+                       builder.append("<BR>* * *<BR><BR>");
+                       break;
+               case QUOTE:
+                       if (!paraInQuote) {
+                               builder.append("<DIV>");
+                       } else {
+                               builder.append("</DIV>");
+                       }
+                       paraInQuote = !paraInQuote;
+
+                       builder.append("<DIV>");
+                       builder.append("&ndash;&nbsp;&nbsp;");
+                       builder.append(para.getContent());
+                       builder.append("</DIV>");
+
+                       break;
+               case IMAGE:
+               }
+       }
+}