Version 1.2.2: fixes, export in UI

[fanfix.git] / src / be / nikiroo / fanfix / reader / LocalReaderBook.java
diff --git a/src/be/nikiroo/fanfix/reader/LocalReaderBook.java b/src/be/nikiroo/fanfix/reader/LocalReaderBook.java

index 3b29e7f59f6249c6d4cbb14ce83e0c2c24d755f9..d19b6034d67eeb60b435e002f853d5b973122ebc 100644 (file)
--- a/src/be/nikiroo/fanfix/reader/LocalReaderBook.java
+++ b/src/be/nikiroo/fanfix/reader/LocalReaderBook.java
@@ -89,7 +89,7 @@ class LocalReaderBook extends JPanel {
         private boolean cached;
  
         /**
-        * Create a new {@link LocalReaderBook} item for the givn {@link Story}.
+        * Create a new {@link LocalReaderBook} item for the given {@link Story}.
          * 
          * @param meta
          *            the story {@code}link MetaData}
@@ -97,32 +97,16 @@ class LocalReaderBook extends JPanel {
          *            TRUE if it is locally cached
          */
         public LocalReaderBook(MetaData meta, boolean cached) {
-               this.luid = meta.getLuid();
                 this.cached = cached;
-
-               BufferedImage resizedImage = new BufferedImage(SPINE_WIDTH
-                               + COVER_WIDTH, SPINE_HEIGHT + COVER_HEIGHT + HOFFSET,
-                               BufferedImage.TYPE_4BYTE_ABGR);
-               Graphics2D g = resizedImage.createGraphics();
-               g.setColor(Color.white);
-               g.fillRect(0, HOFFSET, COVER_WIDTH, COVER_HEIGHT);
-               if (meta.getCover() != null) {
-                       g.drawImage(meta.getCover(), 0, HOFFSET, COVER_WIDTH, COVER_HEIGHT,
-                                       null);
-               } else {
-                       g.setColor(Color.black);
-                       g.drawLine(0, HOFFSET, COVER_WIDTH, HOFFSET + COVER_HEIGHT);
-                       g.drawLine(COVER_WIDTH, HOFFSET, 0, HOFFSET + COVER_HEIGHT);
-               }
-               g.dispose();
-
-               icon = new JLabel(new ImageIcon(resizedImage));
+               luid = meta.getLuid();
  
                 String optAuthor = meta.getAuthor();
                 if (optAuthor != null && !optAuthor.isEmpty()) {
                         optAuthor = "(" + optAuthor + ")";
                 }
  
+               icon = new JLabel(generateCoverIcon(meta.getCover()));
+
                 title = new JLabel(
                                 String.format(
                                                 "<html>"
@@ -132,12 +116,11 @@ class LocalReaderBook extends JPanel {
                                                 TEXT_WIDTH, TEXT_HEIGHT, meta.getTitle(), AUTHOR_COLOR,
                                                 optAuthor));
  
-               this.setLayout(new BorderLayout(10, 10));
-               this.add(icon, BorderLayout.CENTER);
-               this.add(title, BorderLayout.SOUTH);
+               setLayout(new BorderLayout(10, 10));
+               add(icon, BorderLayout.CENTER);
+               add(title, BorderLayout.SOUTH);
  
                 setupListeners();
-               setSelected(false);
         }
  
         /**
@@ -156,8 +139,10 @@ class LocalReaderBook extends JPanel {
          *            TRUE if it is selected
          */
         public void setSelected(boolean selected) {
-               this.selected = selected;
-               repaint();
+               if (this.selected != selected) {
+                       this.selected = selected;
+                       repaint();
+               }
         }
  
         /**
@@ -167,8 +152,10 @@ class LocalReaderBook extends JPanel {
          *            TRUE if it is mouse-hovered
          */
         private void setHovered(boolean hovered) {
-               this.hovered = hovered;
-               repaint();
+               if (this.hovered != hovered) {
+                       this.hovered = hovered;
+                       repaint();
+               }
         }
  
         /**
@@ -268,19 +255,25 @@ class LocalReaderBook extends JPanel {
         public void setCached(boolean cached) {
                 if (this.cached != cached) {
                         this.cached = cached;
-                       invalidate();
+                       repaint();
                 }
         }
  
         /**
-        * Draw a "cached" icon and a partially transparent overlay if needed
-        * depending upon the selection and mouse-hover states on top of the normal
-        * component.
+        * Paint the item, then call {@link LocalReaderBook#paintOverlay(Graphics)}.
          */
         @Override
         public void paint(Graphics g) {
                 super.paint(g);
+               paintOverlay(g);
+       }
  
+       /**
+        * Draw a partially transparent overlay if needed depending upon the
+        * selection and mouse-hover states on top of the normal component, as well
+        * as a possible "cached" icon if the item is cached.
+        */
+       public void paintOverlay(Graphics g) {
                 Rectangle clip = g.getClipBounds();
                 if (clip.getWidth() <= 0 || clip.getHeight() <= 0) {
                         return;
@@ -332,4 +325,32 @@ class LocalReaderBook extends JPanel {
                                         + HOFFSET + 30, 10, 20, 20);
                 }
         }
+
+       /**
+        * Generate a cover icon based upon the given cover image (which may be
+        * NULL).
+        * 
+        * @param image
+        *            the cover image, or NULL for none
+        * 
+        * @return the icon
+        */
+       private ImageIcon generateCoverIcon(BufferedImage image) {
+               BufferedImage resizedImage = new BufferedImage(SPINE_WIDTH
+                               + COVER_WIDTH, SPINE_HEIGHT + COVER_HEIGHT + HOFFSET,
+                               BufferedImage.TYPE_4BYTE_ABGR);
+               Graphics2D g = resizedImage.createGraphics();
+               g.setColor(Color.white);
+               g.fillRect(0, HOFFSET, COVER_WIDTH, COVER_HEIGHT);
+               if (image != null) {
+                       g.drawImage(image, 0, HOFFSET, COVER_WIDTH, COVER_HEIGHT, null);
+               } else {
+                       g.setColor(Color.black);
+                       g.drawLine(0, HOFFSET, COVER_WIDTH, HOFFSET + COVER_HEIGHT);
+                       g.drawLine(COVER_WIDTH, HOFFSET, 0, HOFFSET + COVER_HEIGHT);
+               }
+               g.dispose();
+
+               return new ImageIcon(resizedImage);
+       }
  }