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";
+    }
+  }
+}
+\ No newline at end of file