GUI: Update internal viewer:

[fanfix.git] / src / be / nikiroo / fanfix / reader / ui / GuiReaderViewer.java

diff --git a/src/be/nikiroo/fanfix/reader/ui/GuiReaderTextViewer.java b/src/be/nikiroo/fanfix/reader/ui/GuiReaderViewer.java
similarity index 55%
rename from src/be/nikiroo/fanfix/reader/ui/GuiReaderTextViewer.java
rename to src/be/nikiroo/fanfix/reader/ui/GuiReaderViewer.java
index 281f082a0b82aa3842d59d12abedaa948ca4e0f6..48dfa498472421904516009260c34e371cf1526a 100644 (file)
--- a/src/be/nikiroo/fanfix/reader/ui/GuiReaderTextViewer.java
+++ b/src/be/nikiroo/fanfix/reader/ui/GuiReaderViewer.java
@@ -13,7 +13,6 @@ 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;
@@ -21,19 +20,35 @@ import be.nikiroo.fanfix.data.MetaData;
 import be.nikiroo.fanfix.data.Story;
 import be.nikiroo.fanfix.library.BasicLibrary;
 
-public class GuiReaderTextViewer extends JFrame {
+/**
+ * An internal, Swing-based {@link Story} viewer.
+ * <p>
+ * Works on both text and image document (see {@link MetaData#isImageDocument()}
+ * ).
+ * 
+ * @author niki
+ */
+public class GuiReaderViewer 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
-       private GuiReaderTextViewerOutput htmlOutput = new GuiReaderTextViewerOutput();
-
-       public GuiReaderTextViewer(BasicLibrary lib, Story story) {
+       private GuiReaderViewerPanel mainPanel;
+       private JButton[] navButtons;
+
+       /**
+        * Create a new {@link Story} viewer.
+        * 
+        * @param lib
+        *            the {@link BasicLibrary} to load the cover from
+        * @param story
+        *            the {@link Story} to display
+        */
+       public GuiReaderViewer(BasicLibrary lib, Story story) {
                super(story.getMeta().getLuid() + ": " + story.getMeta().getTitle());
 
                setSize(800, 600);
@@ -47,6 +62,13 @@ public class GuiReaderTextViewer extends JFrame {
                setChapter(-1);
        }
 
+       /**
+        * Initialise the base panel with everything but the navigation buttons.
+        * 
+        * @param lib
+        *            the {@link BasicLibrary} to use to retrieve the cover image in
+        *            the description panel
+        */
        private void initGuiBase(BasicLibrary lib) {
                setLayout(new BorderLayout());
 
@@ -64,53 +86,65 @@ public class GuiReaderTextViewer extends JFrame {
                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);
+               mainPanel = new GuiReaderViewerPanel(story);
+               contentPane.add(mainPanel, BorderLayout.CENTER);
        }
 
+       /**
+        * Create the 4 navigation buttons in {@link GuiReaderViewer#navButtons} and
+        * initialise them.
+        */
        private void initGuiNavButtons() {
-               JPanel navButtons = new JPanel();
-               LayoutManager layout = new BoxLayout(navButtons, BoxLayout.X_AXIS);
-               navButtons.setLayout(layout);
+               JPanel navButtonsPane = new JPanel();
+               LayoutManager layout = new BoxLayout(navButtonsPane, BoxLayout.X_AXIS);
+               navButtonsPane.setLayout(layout);
 
-               navButtons.add(createNavButton("<<", new ActionListener() {
+               navButtons = new JButton[4];
+
+               navButtons[0] = createNavButton("<<", new ActionListener() {
                        @Override
                        public void actionPerformed(ActionEvent e) {
                                setChapter(-1);
                        }
-               }));
-               navButtons.add(createNavButton(" < ", new ActionListener() {
+               });
+               navButtons[1] = createNavButton(" < ", new ActionListener() {
                        @Override
                        public void actionPerformed(ActionEvent e) {
                                setChapter(currentChapter - 1);
                        }
-               }));
-               navButtons.add(createNavButton(" > ", new ActionListener() {
+               });
+               navButtons[2] = createNavButton(" > ", new ActionListener() {
                        @Override
                        public void actionPerformed(ActionEvent e) {
                                setChapter(currentChapter + 1);
                        }
-               }));
-               navButtons.add(createNavButton(">>", new ActionListener() {
+               });
+               navButtons[3] = createNavButton(">>", new ActionListener() {
                        @Override
                        public void actionPerformed(ActionEvent e) {
                                setChapter(story.getChapters().size() - 1);
                        }
-               }));
+               });
 
-               add(navButtons, BorderLayout.SOUTH);
+               for (JButton navButton : navButtons) {
+                       navButtonsPane.add(navButton);
+               }
+
+               add(navButtonsPane, BorderLayout.SOUTH);
 
                chapterLabel = new JLabel("");
-               navButtons.add(chapterLabel);
+               navButtonsPane.add(chapterLabel);
        }
 
+       /**
+        * Create a single navigation button.
+        * 
+        * @param text
+        *            the text to display
+        * @param action
+        *            the action to take on click
+        * @return the button
+        */
        private JButton createNavButton(String text, ActionListener action) {
                JButton navButton = new JButton(text);
                navButton.addActionListener(action);
@@ -118,7 +152,20 @@ public class GuiReaderTextViewer extends JFrame {
                return navButton;
        }
 
+       /**
+        * Set the current chapter, 0-based.
+        * <p>
+        * Chapter -1 is reserved for the description page.
+        * 
+        * @param chapter
+        *            the chapter number to set
+        */
        private void setChapter(int chapter) {
+               navButtons[0].setEnabled(chapter >= 0);
+               navButtons[1].setEnabled(chapter >= 0);
+               navButtons[2].setEnabled(chapter + 1 < story.getChapters().size());
+               navButtons[3].setEnabled(chapter + 1 < story.getChapters().size());
+
                if (chapter >= -1 && chapter < story.getChapters().size()
                                && chapter != currentChapter) {
                        currentChapter = chapter;
@@ -126,7 +173,7 @@ public class GuiReaderTextViewer extends JFrame {
                        Chapter chap;
                        if (chapter == -1) {
                                chap = meta.getResume();
-                               setCoverPage();
+                               descPane.setVisible(true);
                        } else {
                                chap = story.getChapters().get(chapter);
                                descPane.setVisible(false);
@@ -135,11 +182,8 @@ public class GuiReaderTextViewer extends JFrame {
                        chapterLabel.setText("<HTML>&nbsp;&nbsp;<B>Chapter "
                                        + chap.getNumber() + "</B>: " + chap.getName() + "</HTML>");
 
-                       text.setText(htmlOutput.convert(chap));
+                       System.out.println(chap);
+                       mainPanel.setChapter(chap);
                }
        }
-
-       private void setCoverPage() {
-               descPane.setVisible(true);
-       }
 }