From 83e8c95ea7d257166d350a59bfd81e9833ec14fd Mon Sep 17 00:00:00 2001
From: clemenso <clemenso@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4>
Date: Thu, 5 Nov 2009 19:05:14 +0000
Subject: [#484] European Language support

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@535 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
---
 .../java/at/gv/egiz/bku/text/TextValidator.java    | 38 +++++++---------------
 1 file changed, 11 insertions(+), 27 deletions(-)

(limited to 'BKUViewer/src/main/java')

diff --git a/BKUViewer/src/main/java/at/gv/egiz/bku/text/TextValidator.java b/BKUViewer/src/main/java/at/gv/egiz/bku/text/TextValidator.java
index 485aa727..dee8ff2e 100644
--- a/BKUViewer/src/main/java/at/gv/egiz/bku/text/TextValidator.java
+++ b/BKUViewer/src/main/java/at/gv/egiz/bku/text/TextValidator.java
@@ -16,20 +16,21 @@
 */
 package at.gv.egiz.bku.text;
 
+import at.gv.egiz.bku.gui.viewer.FontProviderException;
+import at.gv.egiz.bku.viewer.ResourceFontLoader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.UnsupportedEncodingException;
 import java.nio.CharBuffer;
 import java.nio.charset.Charset;
-import java.nio.charset.IllegalCharsetNameException;
-import java.nio.charset.UnsupportedCharsetException;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import at.gv.egiz.bku.viewer.ValidationException;
 import at.gv.egiz.bku.viewer.Validator;
+import java.awt.Font;
 
 public class TextValidator implements Validator {
 
@@ -37,7 +38,13 @@ public class TextValidator implements Validator {
    * Logging facility.
    */
   protected static Log log = LogFactory.getLog(TextValidator.class);
-  
+
+  protected Font viewerFont;
+
+  public TextValidator() throws FontProviderException {
+    viewerFont = new ResourceFontLoader().getFont();
+  }
+
   private void invalid(char c) throws ValidationException {
     log.info("Invalid character (0x" + Integer.toHexString(c) + ") found.");
     // TODO: localize
@@ -68,30 +75,7 @@ public class TextValidator implements Validator {
         cb.flip();
         for (int i = 0; i < l; i++) {
           c = cb.get();
-          if (c < '\u0020') {
-            // C0 Controls and Basic Latin (0x000C-0x000D)
-            if (c > '\r') invalid(c); if (c >= '\u000C') continue;
-            // C0 Controls and Basic Latin (0x0009-0x000A)
-            if (c > '\n') invalid(c); if (c >= '\t') continue;
-            invalid(c);
-          } else {
-            // C0 Controls and Basic Latin (0x0020-0x007E)
-            if (c <= '\u007E') continue;
-            // C1 Controls and Latin-1 Supplement (0x00A1-0x00FF)
-            if (c < '\u00A1') invalid(c); if (c <= '\u00FF') continue;
-            // Latin Extended-A (0x0100-0x017F)
-            if (c < '\u0100') invalid(c); if (c <= '\u017F') continue;
-            // EURO Sign
-            if (c == '\u20AC') continue;
-            // Spacing Modifier Letters
-            if (c == '\u02C7') continue;
-            if (c == '\u02D8') continue;
-            if (c == '\u02D9') continue;
-            if (c == '\u02DB') continue;
-            if (c == '\u02DD') continue;
-            if (c == '\u2015') continue;
-            invalid(c);
-          }
+          if (!viewerFont.canDisplay(c)) invalid(c);
         }
       }
       cb.clear();
-- 
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