/*\r
* Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
+ * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
*\r
* This program is free software; you can redistribute it and/or\r
* modify it under the terms of the GNU General Public License\r
package jalview.io;\r
\r
import java.io.*;\r
+import java.util.*;\r
+\r
import java.awt.*;\r
+import java.awt.event.*;\r
import javax.swing.*;\r
\r
public class JalviewFileChooser\r
public JalviewFileChooser(String dir)\r
{\r
super(dir);\r
+ setAccessory(new RecentlyOpened());\r
+ }\r
+\r
+ public JalviewFileChooser(String dir,\r
+ String[] suffix,\r
+ String[] desc,\r
+ String selected,\r
+ boolean selectAll)\r
+ {\r
+ super(dir);\r
+ init(suffix, desc, selected, selectAll);\r
}\r
\r
- public JalviewFileChooser(String dir, String[] suffix, String[] desc,\r
+ public JalviewFileChooser(String dir,\r
+ String[] suffix,\r
+ String[] desc,\r
String selected)\r
{\r
super(dir);\r
+ init(suffix, desc, selected, true);\r
+ }\r
+\r
+ void init(String[] suffix,\r
+ String[] desc,\r
+ String selected,\r
+ boolean selectAll)\r
+ {\r
\r
JalviewFileFilter chosen = null;\r
\r
+ //SelectAllFilter needs to be set first before adding further\r
+ //file filters to fix bug on Mac OSX\r
+ setAcceptAllFileFilterUsed(selectAll);\r
+\r
for (int i = 0; i < suffix.length; i++)\r
{\r
JalviewFileFilter jvf = new JalviewFileFilter(suffix[i], desc[i]);\r
{\r
setFileFilter(chosen);\r
}\r
+\r
+ setAccessory(new RecentlyOpened());\r
}\r
\r
public void setFileFilter(javax.swing.filechooser.FileFilter filter)\r
{\r
super.setFileFilter(filter);\r
\r
- try{\r
- final javax.swing.plaf.basic.BasicFileChooserUI ui = (javax.swing.plaf.basic.\r
- BasicFileChooserUI) getUI();\r
- final String name = ui.getFileName().trim();\r
-\r
- if ( (name == null) || (name.length() == 0))\r
+ try\r
+ {\r
+ if (getUI() instanceof javax.swing.plaf.basic.BasicFileChooserUI)\r
{\r
- return;\r
- }\r
+ final javax.swing.plaf.basic.BasicFileChooserUI ui = (javax.swing.plaf.\r
+ basic.BasicFileChooserUI) getUI();\r
+ final String name = ui.getFileName().trim();\r
\r
- EventQueue.invokeLater(new Thread()\r
- {\r
- public void run()\r
+ if ( (name == null) || (name.length() == 0))\r
{\r
- String currentName = ui.getFileName();\r
- if ( (currentName == null) || (currentName.length() == 0))\r
- {\r
- ui.setFileName(name);\r
- }\r
+ return;\r
}\r
- });\r
\r
- }catch(Exception ex)\r
+ EventQueue.invokeLater(new Thread()\r
+ {\r
+ public void run()\r
+ {\r
+ String currentName = ui.getFileName();\r
+ if ( (currentName == null) || (currentName.length() == 0))\r
+ {\r
+ ui.setFileName(name);\r
+ }\r
+ }\r
+ });\r
+ }\r
+ }\r
+ catch (Exception ex)\r
{\r
+ ex.printStackTrace();\r
// Some platforms do not have BasicFileChooserUI\r
}\r
}\r
\r
-\r
public String getSelectedFormat()\r
{\r
+ if (getFileFilter() == null)\r
+ {\r
+ return null;\r
+ }\r
+\r
String format = getFileFilter().getDescription();\r
\r
if (format.toUpperCase().startsWith("JALVIEW"))\r
public int showSaveDialog(Component parent)\r
throws HeadlessException\r
{\r
+ this.setAccessory(null);\r
+\r
setDialogType(SAVE_DIALOG);\r
\r
- int ret = showDialog(parent, null);\r
+ int ret = showDialog(parent, "Save");\r
\r
if (getFileFilter() instanceof JalviewFileFilter)\r
{\r
\r
if (confirm != JOptionPane.YES_OPTION)\r
{\r
- ret = this.CANCEL_OPTION;\r
+ ret = JalviewFileChooser.CANCEL_OPTION;\r
}\r
}\r
\r
return ret;\r
}\r
-}\r
\r
+ void recentListSelectionChanged(String selection)\r
+ {\r
+ setSelectedFile(null);\r
+\r
+ File file = new File(selection);\r
+ if (getFileFilter() instanceof JalviewFileFilter)\r
+ {\r
+ JalviewFileFilter jvf = (JalviewFileFilter)this.getFileFilter();\r
+\r
+ if (!jvf.accept(file))\r
+ {\r
+ setFileFilter(getChoosableFileFilters()[0]);\r
+ }\r
+ }\r
\r
+ setSelectedFile(file);\r
+ }\r
\r
+ class RecentlyOpened\r
+ extends JPanel\r
+ {\r
+ JList list;\r
+ public RecentlyOpened()\r
+ {\r
+ String historyItems = jalview.bin.Cache.getProperty("RECENT_FILE");\r
+ StringTokenizer st;\r
+ Vector recent = new Vector();\r
+\r
+ if (historyItems != null)\r
+ {\r
+ st = new StringTokenizer(historyItems, "\t");\r
+\r
+ while (st.hasMoreTokens())\r
+ {\r
+ recent.addElement(st.nextElement());\r
+ }\r
+ }\r
+\r
+ list = new JList(recent);\r
+\r
+ DefaultListCellRenderer dlcr = new DefaultListCellRenderer();\r
+ dlcr.setHorizontalAlignment(DefaultListCellRenderer.RIGHT);\r
+ list.setCellRenderer(dlcr);\r
+\r
+ list.addMouseListener(new MouseAdapter()\r
+ {\r
+ public void mousePressed(MouseEvent evt)\r
+ {\r
+ recentListSelectionChanged(list.getSelectedValue().toString());\r
+ }\r
+ });\r
+\r
+ this.setBorder(new javax.swing.border.TitledBorder("Recently Opened"));\r
+\r
+ final JScrollPane scroller = new JScrollPane(list);\r
+ scroller.setPreferredSize(new Dimension(130, 200));\r
+ this.add(scroller);\r
+\r
+ javax.swing.SwingUtilities.invokeLater(new Runnable()\r
+ {\r
+ public void run()\r
+ {\r
+ scroller.getHorizontalScrollBar().setValue(\r
+ scroller.getHorizontalScrollBar().getMaximum());\r
+ }\r
+ });\r
+\r
+ }\r
+\r
+ }\r
+}\r
git://source.jalview.org / jalview.git / blobdiff