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Posted to batik-dev@xmlgraphics.apache.org by tk...@apache.org on 2001/09/06 10:32:28 UTC
cvs commit: xml-batik/sources/org/apache/batik/apps/svgbrowser JSVGViewerFrame.java
tkormann 01/09/06 01:32:28
Modified: sources/org/apache/batik/apps/svgbrowser
JSVGViewerFrame.java
Log:
Add a file filter when exporting as an image (png, jpg, or tiff).
Revision Changes Path
1.47 +47 -1 xml-batik/sources/org/apache/batik/apps/svgbrowser/JSVGViewerFrame.java
Index: JSVGViewerFrame.java
===================================================================
RCS file: /home/cvs/xml-batik/sources/org/apache/batik/apps/svgbrowser/JSVGViewerFrame.java,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -r1.46 -r1.47
--- JSVGViewerFrame.java 2001/08/03 16:33:42 1.46
+++ JSVGViewerFrame.java 2001/09/06 08:32:28 1.47
@@ -73,6 +73,8 @@
import javax.swing.JTextArea;
import javax.swing.JToolBar;
+import javax.swing.filechooser.FileFilter;
+
import javax.swing.text.Document;
import javax.swing.text.PlainDocument;
@@ -136,7 +138,7 @@
* This class represents a SVG viewer swing frame.
*
* @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
- * @version $Id: JSVGViewerFrame.java,v 1.46 2001/08/03 16:33:42 vhardy Exp $
+ * @version $Id: JSVGViewerFrame.java,v 1.47 2001/09/06 08:32:28 tkormann Exp $
*/
public class JSVGViewerFrame
extends JFrame
@@ -858,6 +860,7 @@
fileChooser.setFileHidingEnabled(false);
fileChooser.setFileSelectionMode
(JFileChooser.FILES_ONLY);
+ fileChooser.addChoosableFileFilter(new ImageFileFilter(".jpg"));
int choice = fileChooser.showSaveDialog(JSVGViewerFrame.this);
if (choice == JFileChooser.APPROVE_OPTION) {
@@ -911,6 +914,7 @@
fileChooser.setFileHidingEnabled(false);
fileChooser.setFileSelectionMode
(JFileChooser.FILES_ONLY);
+ fileChooser.addChoosableFileFilter(new ImageFileFilter(".png"));
int choice = fileChooser.showSaveDialog(JSVGViewerFrame.this);
if (choice == JFileChooser.APPROVE_OPTION) {
@@ -962,6 +966,7 @@
fileChooser.setFileHidingEnabled(false);
fileChooser.setFileSelectionMode
(JFileChooser.FILES_ONLY);
+ fileChooser.addChoosableFileFilter(new ImageFileFilter(".tiff"));
int choice = fileChooser.showSaveDialog(JSVGViewerFrame.this);
if (choice == JFileChooser.APPROVE_OPTION) {
@@ -1691,4 +1696,45 @@
public void handleElement(Element elt, Object data){
}
}
+
+ /**
+ * A FileFilter used when exporting the SVG document as an image.
+ */
+ protected static class ImageFileFilter extends FileFilter {
+
+ /** The extension of the image filename. */
+ protected String extension;
+
+ public ImageFileFilter(String extension) {
+ this.extension = extension;
+ }
+
+ /**
+ * Returns true if <tt>f</tt> is a file with the correct extension,
+ * false otherwise.
+ */
+ public boolean accept(File f) {
+ boolean accept = false;
+ String fileName = null;
+ if (f != null) {
+ if (f.isDirectory()) {
+ accept = true;
+ } else {
+ fileName = f.getPath().toLowerCase();
+ if (fileName.endsWith(extension)) {
+ accept = true;
+ }
+ }
+ }
+ return accept;
+ }
+
+ /**
+ * Returns the file description
+ */
+ public String getDescription() {
+ return extension;
+ }
+ }
+
}
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