X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Freader%2FGuiReaderBook.java;h=c70f30a8db69f11976c8b7345d322d8b21c8d074;hb=62c63b0724f4bc45999cb2e7186b4b3ada479a0a;hp=782481c81a8a34104d50db0fd799b08c0bedf74a;hpb=c8faa52a7993d29944e505b517619de44ac58279;p=fanfix.git diff --git a/src/be/nikiroo/fanfix/reader/GuiReaderBook.java b/src/be/nikiroo/fanfix/reader/GuiReaderBook.java index 782481c..c70f30a 100644 --- a/src/be/nikiroo/fanfix/reader/GuiReaderBook.java +++ b/src/be/nikiroo/fanfix/reader/GuiReaderBook.java @@ -140,7 +140,7 @@ class GuiReaderBook extends JPanel { optSecondary = ""; } - icon = new JLabel(generateCoverIcon(meta)); + icon = new JLabel(generateCoverIcon()); title = new JLabel( String.format( "" @@ -371,28 +371,20 @@ class GuiReaderBook extends JPanel { /** * Generate a cover icon based upon the given {@link MetaData}. * - * @param meta - * the {@link MetaData} about the target {@link Story} or source - * (if no LUID) - * * @return the icon */ - private ImageIcon generateCoverIcon(MetaData meta) { + private ImageIcon generateCoverIcon() { BufferedImage resizedImage = null; - String id = null; + String id = getIconId(meta); - if (meta.getLuid() != null) { - id = meta.getUuid() + ".thumb_" + SPINE_WIDTH + "x" + COVER_WIDTH - + "+" + SPINE_HEIGHT + "+" + COVER_HEIGHT + "@" + HOFFSET; - InputStream in = Instance.getCache().getFromCache(id); - if (in != null) { - try { - resizedImage = ImageUtils.fromStream(in); - in.close(); - in = null; - } catch (IOException e) { - Instance.syserr(e); - } + InputStream in = Instance.getCache().getFromCache(id); + if (in != null) { + try { + resizedImage = ImageUtils.fromStream(in); + in.close(); + in = null; + } catch (IOException e) { + Instance.getTraceHandler().error(e); } } @@ -426,18 +418,52 @@ class GuiReaderBook extends JPanel { ByteArrayOutputStream out = new ByteArrayOutputStream(); ImageIO.write(resizedImage, "png", out); byte[] imageBytes = out.toByteArray(); - InputStream in = new ByteArrayInputStream(imageBytes); + in = new ByteArrayInputStream(imageBytes); Instance.getCache().addToCache(in, id); in.close(); in = null; } } catch (MalformedURLException e) { - Instance.syserr(e); + Instance.getTraceHandler().error(e); } catch (IOException e) { - Instance.syserr(e); + Instance.getTraceHandler().error(e); } } return new ImageIcon(resizedImage); } + + /** + * Manually clear the icon set for this item. + * + * @param meta + * the meta of the story or source (if luid is null) + */ + public static void clearIcon(MetaData meta) { + String id = getIconId(meta); + Instance.getCache().removeFromCache(id); + } + + /** + * Get a unique ID from this meta (note that if the luid is null, it is + * considered a source and not a {@link Story}). + * + * @param meta + * the meta + * @return the unique ID + */ + private static String getIconId(MetaData meta) { + String id = null; + + String key = meta.getUuid(); + if (meta.getLuid() == null) { + // a fake meta (== a source) + key = "source_" + meta.getSource(); + } + + id = key + ".thumb_" + SPINE_WIDTH + "x" + COVER_WIDTH + "+" + + SPINE_HEIGHT + "+" + COVER_HEIGHT + "@" + HOFFSET; + + return id; + } }