diff options
Diffstat (limited to 'BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/MimeFilter.java')
-rw-r--r-- | BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/MimeFilter.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/MimeFilter.java b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/MimeFilter.java new file mode 100644 index 00000000..6ee61a82 --- /dev/null +++ b/BKUCommonGUI/src/main/java/at/gv/egiz/bku/gui/MimeFilter.java @@ -0,0 +1,98 @@ +/* + * To change this template, choose Tools | Templates + * and open the template in the editor. + */ +package at.gv.egiz.bku.gui; + +import java.io.File; +import java.util.ResourceBundle; +import javax.swing.filechooser.FileFilter; + +/** + * + * @author clemens + */ +class MimeFilter extends FileFilter { + + private static final String MIMETYPE_DESC_XML = "mimetype.desc.xml"; + private static final String MIMETYPE_DESC_HTML = "mimetype.desc.html"; + private static final String MIMETYPE_DESC_XHTML = "mimetype.desc.xhtml"; + private static final String MIMETYPE_DESC_TXT = "mimetype.desc.txt"; + private static final String MIMETYPE_DESC_PDF = "mimetype.desc.pdf"; + private static final String MIMETYPE_DESC_BIN = "mimetype.desc.bin"; + + protected String mimeType; + protected ResourceBundle messages; + + public MimeFilter(String mimeType, ResourceBundle messages) { + this.mimeType = mimeType; + this.messages = messages; + } + + @Override + public boolean accept(File f) { + + if (f.isDirectory()) { + return true; + } + + String ext = getExtension(f); + if ("text/xml".equals(mimeType)) { + return "xml".equalsIgnoreCase(ext); + } else if ("text/html".equals(mimeType)) { + return "html".equalsIgnoreCase(ext) || "htm".equalsIgnoreCase(ext); + } else if ("application/xhtml+xml".equals(mimeType)) { + return "xhtml".equalsIgnoreCase(ext); + } else if ("text/plain".equals(mimeType)) { + return "txt".equalsIgnoreCase(ext); + } else if ("application/pdf".equals(mimeType)) { + return "pdf".equalsIgnoreCase(ext); + } else { + return true; + } + } + + private String getExtension(File f) { + String ext = null; + String s = f.getName(); + int i = s.lastIndexOf('.'); + + if (i > 0 && i < s.length() - 1) { + ext = s.substring(i + 1).toLowerCase(); + } + return ext; + } + + @Override + public String getDescription() { + if ("text/xml".equals(mimeType)) { + return messages.getString(MIMETYPE_DESC_XML); + } else if ("text/html".equals(mimeType)) { + return messages.getString(MIMETYPE_DESC_HTML); + } else if ("application/xhtml+xml".equals(mimeType)) { + return messages.getString(MIMETYPE_DESC_XHTML); + } else if ("text/plain".equals(mimeType)) { + return messages.getString(MIMETYPE_DESC_TXT); + } else if ("application/pdf".equals(mimeType)) { + return messages.getString(MIMETYPE_DESC_PDF); + } else { + return messages.getString(MIMETYPE_DESC_BIN); + } + } + + public static String getExtension(String mimeType) { + if ("text/xml".equals(mimeType)) { + return ".xml"; + } else if ("text/html".equals(mimeType)) { + return ".html"; + } else if ("application/xhtml+xml".equals(mimeType)) { + return ".xhtml"; + } else if ("text/plain".equals(mimeType)) { + return ".txt"; + } else if ("application/pdf".equals(mimeType)) { + return ".pdf"; + } else { + return ".bin"; + } + } +}
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