* along with this program; if not, write to the Free Software\r
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
*/\r
-\r
-\r
/*///////////////////////////////////////////////////////////////////\r
// This file was taken from java forum\r
// Re: JFileChooser functioning like normal Windows Apps FileChooser\r
// Author: ddanimal\r
// http://forum.java.sun.com/thread.jspa?forumID=57&threadID=327712\r
-*///////////////////////////////////////////////////////////////////\r
+*/\r
\r
+//////////////////////////////////////////////////////////////////\r
package jalview.io;\r
\r
import java.awt.*;\r
import java.awt.event.*;\r
+\r
import java.io.*;\r
+\r
import java.util.*;\r
\r
import javax.swing.*;\r
import javax.swing.plaf.metal.*;\r
import javax.swing.table.*;\r
\r
-public class JalviewFileChooser extends JFileChooser\r
-{\r
-\r
- private static final int COLUMN_FILENAME = 0;\r
- private static final int COLUMN_FILESIZE = 1;\r
- private static final int COLUMN_FILETYPE = 2;\r
- private static final int COLUMN_FILEDATE = 3;\r
- private static final int COLUMN_FILEATTR = 4;\r
- private static final int COLUMN_COLCOUNT = 5;\r
- private static String[] COLUMNS = null;\r
-\r
-\r
- public JalviewFileChooser(String dir, String [] suffix, String [] desc, String selected)\r
- {\r
- super(dir);\r
-\r
- JalviewFileFilter chosen = null;\r
- for(int i=0; i<suffix.length; i++)\r
- {\r
- JalviewFileFilter jvf = new JalviewFileFilter(suffix[i], desc[i]);\r
- addChoosableFileFilter(jvf);\r
- if(selected!=null && selected.equalsIgnoreCase(desc[i]))\r
- chosen = jvf;\r
+\r
+public class JalviewFileChooser extends JFileChooser {\r
+ private static final int COLUMN_FILENAME = 0;\r
+ private static final int COLUMN_FILESIZE = 1;\r
+ private static final int COLUMN_FILETYPE = 2;\r
+ private static final int COLUMN_FILEDATE = 3;\r
+ private static final int COLUMN_FILEATTR = 4;\r
+ private static final int COLUMN_COLCOUNT = 5;\r
+ private static String[] COLUMNS = null;\r
+\r
+ public JalviewFileChooser(String dir, String[] suffix, String[] desc,\r
+ String selected) {\r
+ super(dir);\r
+\r
+ JalviewFileFilter chosen = null;\r
+\r
+ for (int i = 0; i < suffix.length; i++) {\r
+ JalviewFileFilter jvf = new JalviewFileFilter(suffix[i], desc[i]);\r
+ addChoosableFileFilter(jvf);\r
+\r
+ if ((selected != null) && selected.equalsIgnoreCase(desc[i])) {\r
+ chosen = jvf;\r
+ }\r
+ }\r
+\r
+ if (chosen != null) {\r
+ setFileFilter(chosen);\r
+ }\r
+\r
+ initColumns();\r
}\r
- if(chosen!=null)\r
- setFileFilter(chosen);\r
- initColumns();\r
- }\r
-\r
- public String getSelectedFormat()\r
- {\r
-\r
- String format = getFileFilter().getDescription();\r
-\r
- if (format.toUpperCase().startsWith("JALVIEW"))\r
- format = "Jalview";\r
- else if (format.toUpperCase().startsWith("FASTA"))\r
- format = "FASTA";\r
- else if (format.toUpperCase().startsWith("MSF"))\r
- format = "MSF";\r
- else if (format.toUpperCase().startsWith("CLUSTAL"))\r
- format = "CLUSTAL";\r
- else if (format.toUpperCase().startsWith("BLC"))\r
- format = "BLC";\r
- else if (format.toUpperCase().startsWith("PIR"))\r
- format = "PIR";\r
- else if (format.toUpperCase().startsWith("PFAM"))\r
- format = "PFAM";\r
-\r
- return format;\r
- }\r
- public JalviewFileChooser(String dir)\r
- {\r
- super(dir);\r
- initColumns();\r
- }\r
-\r
- public int showSaveDialog(Component parent) throws HeadlessException {\r
- setDialogType(SAVE_DIALOG);\r
- int ret = showDialog(parent, null);\r
-\r
- if(getFileFilter() instanceof JalviewFileFilter)\r
- {\r
- JalviewFileFilter jvf = (JalviewFileFilter) getFileFilter();\r
- if (!jvf.accept(getSelectedFile()))\r
- {\r
- String withExtension = getSelectedFile() + "." + jvf.getAcceptableExtension();\r
- setSelectedFile(new File(withExtension));\r
+\r
+ public JalviewFileChooser(String dir) {\r
+ super(dir);\r
+ initColumns();\r
+ }\r
+\r
+ public String getSelectedFormat() {\r
+ String format = getFileFilter().getDescription();\r
+\r
+ if (format.toUpperCase().startsWith("JALVIEW")) {\r
+ format = "Jalview";\r
+ } else if (format.toUpperCase().startsWith("FASTA")) {\r
+ format = "FASTA";\r
+ } else if (format.toUpperCase().startsWith("MSF")) {\r
+ format = "MSF";\r
+ } else if (format.toUpperCase().startsWith("CLUSTAL")) {\r
+ format = "CLUSTAL";\r
+ } else if (format.toUpperCase().startsWith("BLC")) {\r
+ format = "BLC";\r
+ } else if (format.toUpperCase().startsWith("PIR")) {\r
+ format = "PIR";\r
+ } else if (format.toUpperCase().startsWith("PFAM")) {\r
+ format = "PFAM";\r
}\r
- }\r
-\r
- if(ret == JalviewFileChooser.APPROVE_OPTION && getSelectedFile().exists() )\r
- {\r
- int confirm = JOptionPane.showConfirmDialog(parent,\r
- "Overwrite existing file?",\r
- "File exists",\r
- JOptionPane.YES_NO_OPTION);\r
- if(confirm!=JOptionPane.YES_OPTION)\r
- ret = this.CANCEL_OPTION;\r
- }\r
- return ret;\r
- }\r
-\r
-\r
- void initColumns()\r
- {\r
- if (COLUMNS == null)\r
- {\r
- Locale l = getLocale();\r
- COLUMNS = new String[]{\r
- UIManager.getString("FileChooser.fileNameHeaderText",l),\r
- UIManager.getString("FileChooser.fileSizeHeaderText",l),\r
- UIManager.getString("FileChooser.fileTypeHeaderText",l),\r
- UIManager.getString("FileChooser.fileDateHeaderText",l),\r
- UIManager.getString("FileChooser.fileAttrHeaderText",l)\r
- };\r
+\r
+ return format;\r
}\r
- }\r
-\r
- /**************************************************************************\r
- * Always create the local UI\r
- * @param comp\r
- *************************************************************************/\r
- public final void setUI(ComponentUI comp)\r
- {\r
- super.setUI(new UI(this));\r
- }\r
-\r
- /**************************************************************************\r
- * Internal implementation of Metal LookAndFeel to create the table sorting\r
- * ability.\r
- *************************************************************************/\r
- private final static class UI extends MetalFileChooserUI\r
- {\r
- private DirectoryModel model;\r
-\r
- /**************************************************************************\r
- * Must be overridden to extend\r
- * @param e\r
- *************************************************************************/\r
- public UI(JFileChooser e)\r
- {\r
- super(e);\r
- }\r
-\r
- /**************************************************************************\r
- * Overridden to create our own model\r
- *************************************************************************/\r
- protected final void createModel()\r
- {\r
- model = new DirectoryModel(getFileChooser());\r
- }\r
-\r
- /**************************************************************************\r
- * Overridden to get our own model\r
- * @return\r
- *************************************************************************/\r
- public final BasicDirectoryModel getModel() { return model; }\r
-\r
- /**************************************************************************\r
- * Calls the default method then adds a MouseListener to the JTable\r
- * @param chooser\r
- * @return\r
- *************************************************************************/\r
- protected final JPanel createDetailsView(JFileChooser chooser)\r
- {\r
- final JPanel panel = super.createDetailsView(chooser);\r
-\r
- //Since we can't access MetalFileChooserUI's private member detailsTable\r
- //directly, we have to find it in the JPanel\r
- final JTable tbl = findJTable(panel.getComponents());\r
- if (tbl != null)\r
- {\r
- //Fix the columns so they can't be rearranged, if we don't do this\r
- //we would need to keep track when each column is moved\r
- tbl.getTableHeader().setReorderingAllowed(false);\r
-\r
- //Add a mouselistener to listen for clicks on column headers\r
- tbl.getTableHeader().addMouseListener(new MouseAdapter(){\r
- public void mouseClicked(MouseEvent e)\r
- {\r
- //Only process single clicks\r
- if (e.getClickCount() > 1) return;\r
- e.consume();\r
- final int col = tbl.getTableHeader().columnAtPoint(e.getPoint());\r
- if (col == COLUMN_FILENAME || col == COLUMN_FILESIZE ||\r
- col == COLUMN_FILEDATE)\r
- model.sort(col,tbl);\r
- }\r
- });\r
- }\r
- return panel;\r
- }\r
-\r
- /**************************************************************************\r
- * Finds the JTable in the panel so we can add MouseListener\r
- * @param comp\r
- * @return\r
- *************************************************************************/\r
- private final static JTable findJTable(Component[] comp)\r
- {\r
- for (int i=0;i<comp.length;i++)\r
- {\r
- if (comp[i] instanceof JTable)\r
- {\r
- return (JTable)comp[i];\r
- }\r
- if (comp[i] instanceof Container)\r
- {\r
- JTable tbl = findJTable(((Container)comp[i]).getComponents());\r
- if (tbl != null) return tbl;\r
- }\r
- }\r
- return null;\r
- }\r
- }\r
-\r
- /***************************************************************************\r
- * Implementation of BasicDirectoryModel that sorts the Files by column\r
- **************************************************************************/\r
- private final static class DirectoryModel extends BasicDirectoryModel\r
- {\r
- int col = 0;\r
- boolean ascending;\r
-\r
- /**************************************************************************\r
- * Must be overridden to extend BasicDirectoryModel\r
- * @param chooser\r
- *************************************************************************/\r
- DirectoryModel(JFileChooser chooser)\r
- {\r
- super(chooser);\r
- }\r
-\r
-\r
- /**************************************************************************\r
- * Supposedly this is not used anymore, hopefully not. We implemented\r
- * some basic attempt at sorting just in case\r
- * @param a\r
- * @param b\r
- * @return\r
- *************************************************************************/\r
- protected final boolean lt(File a, File b)\r
- {\r
- System.out.println("DEBUG:LT called?");\r
- boolean less = false;\r
- switch (col)\r
- {\r
- case COLUMN_FILEDATE:\r
- less = a.lastModified() > b.lastModified();\r
- break;\r
- case COLUMN_FILESIZE:\r
- less = a.length() > b.length();\r
- break;\r
- default:\r
- less = a.getName().compareToIgnoreCase(b.getName()) > 0;\r
- break;\r
- }\r
- if (ascending) return less = !less;\r
- return less;\r
- }\r
-\r
- /**************************************************************************\r
- * Resorts the JFileChooser table based on new column\r
- * @param c\r
- *************************************************************************/\r
- protected final void sort(int c, JTable tbl)\r
- {\r
- //Set column and order\r
- col = c;\r
- ascending = !ascending;\r
- String indicator = " (^)";\r
- if (ascending)\r
- indicator = " (v)";\r
-\r
- final JTableHeader th = tbl.getTableHeader();\r
- final TableColumnModel tcm = th.getColumnModel();\r
-\r
- for (int i=0;i<JalviewFileChooser.COLUMN_COLCOUNT;i++)\r
- {\r
- final TableColumn tc = tcm.getColumn( i ); // the column to change\r
- tc.setHeaderValue( COLUMNS[i] );\r
- }\r
-\r
- final TableColumn tc = tcm.getColumn( col ); // the column to change\r
- tc.setHeaderValue( COLUMNS[col] + indicator );\r
-\r
- th.repaint();\r
-\r
- //Requery the file listing\r
- validateFileCache();\r
- }\r
-\r
- /**************************************************************************\r
- * Sorts the data based on current column setting\r
- * @param data\r
- *************************************************************************/\r
- protected final void sort(Vector data)\r
- {\r
- switch (col)\r
- {\r
- case COLUMN_FILEDATE:\r
- Collections.sort(data,new Comparator(){\r
- public int compare(Object o1,Object o2)\r
- {\r
- int ret = 1;\r
- final File a = (File)o1;\r
- final File b = (File)o2;\r
- if (a.lastModified() > b.lastModified())\r
- ret = -1;\r
- else if (a.lastModified() == b.lastModified())\r
- ret = 0;\r
-\r
- if (ascending)\r
- ret *= -1;\r
- return ret;\r
- }\r
-\r
- });\r
- break;\r
- case COLUMN_FILESIZE:\r
- Collections.sort(data,new Comparator(){\r
- public int compare(Object o1,Object o2)\r
- {\r
- int ret = 1;\r
- final File a = (File)o1;\r
- final File b = (File)o2;\r
- if (a.length() > b.length())\r
- ret = -1;\r
- else if (a.length() == b.length())\r
- ret = 0;\r
-\r
- if (ascending)\r
- ret *= -1;\r
- return ret;\r
- }\r
-\r
- });\r
- break;\r
- case COLUMN_FILENAME:\r
- Collections.sort(data,new Comparator(){\r
- public int compare(Object o1,Object o2)\r
- {\r
- final File a = (File)o1;\r
- final File b = (File)o2;\r
- if (ascending)\r
- return a.getName().compareToIgnoreCase(b.getName());\r
- else\r
- return -1 * a.getName().compareToIgnoreCase(b.getName());\r
- }\r
-\r
- });\r
- break;\r
- }\r
- }\r
- }\r
-}\r
\r
+ public int showSaveDialog(Component parent) throws HeadlessException {\r
+ setDialogType(SAVE_DIALOG);\r
+\r
+ int ret = showDialog(parent, null);\r
+\r
+ if (getFileFilter() instanceof JalviewFileFilter) {\r
+ JalviewFileFilter jvf = (JalviewFileFilter) getFileFilter();\r
+\r
+ if (!jvf.accept(getSelectedFile())) {\r
+ String withExtension = getSelectedFile() + "." +\r
+ jvf.getAcceptableExtension();\r
+ setSelectedFile(new File(withExtension));\r
+ }\r
+ }\r
+\r
+ if ((ret == JalviewFileChooser.APPROVE_OPTION) &&\r
+ getSelectedFile().exists()) {\r
+ int confirm = JOptionPane.showConfirmDialog(parent,\r
+ "Overwrite existing file?", "File exists",\r
+ JOptionPane.YES_NO_OPTION);\r
+\r
+ if (confirm != JOptionPane.YES_OPTION) {\r
+ ret = this.CANCEL_OPTION;\r
+ }\r
+ }\r
+\r
+ return ret;\r
+ }\r
+\r
+ void initColumns() {\r
+ if (COLUMNS == null) {\r
+ Locale l = getLocale();\r
+ COLUMNS = new String[] {\r
+ UIManager.getString("FileChooser.fileNameHeaderText", l),\r
+ UIManager.getString("FileChooser.fileSizeHeaderText", l),\r
+ UIManager.getString("FileChooser.fileTypeHeaderText", l),\r
+ UIManager.getString("FileChooser.fileDateHeaderText", l),\r
+ UIManager.getString("FileChooser.fileAttrHeaderText", l)\r
+ };\r
+ }\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Always create the local UI\r
+ * @param comp\r
+ *************************************************************************/\r
+ public final void setUI(ComponentUI comp) {\r
+ super.setUI(new UI(this));\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Internal implementation of Metal LookAndFeel to create the table sorting\r
+ * ability.\r
+ *************************************************************************/\r
+ private final static class UI extends MetalFileChooserUI {\r
+ private DirectoryModel model;\r
+\r
+ /**************************************************************************\r
+ * Must be overridden to extend\r
+ * @param e\r
+ *************************************************************************/\r
+ public UI(JFileChooser e) {\r
+ super(e);\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Overridden to create our own model\r
+ *************************************************************************/\r
+ protected final void createModel() {\r
+ model = new DirectoryModel(getFileChooser());\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Overridden to get our own model\r
+ * @return\r
+ *************************************************************************/\r
+ public final BasicDirectoryModel getModel() {\r
+ return model;\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Calls the default method then adds a MouseListener to the JTable\r
+ * @param chooser\r
+ * @return\r
+ *************************************************************************/\r
+ protected final JPanel createDetailsView(JFileChooser chooser) {\r
+ final JPanel panel = super.createDetailsView(chooser);\r
+\r
+ //Since we can't access MetalFileChooserUI's private member detailsTable\r
+ //directly, we have to find it in the JPanel\r
+ final JTable tbl = findJTable(panel.getComponents());\r
+\r
+ if (tbl != null) {\r
+ //Fix the columns so they can't be rearranged, if we don't do this\r
+ //we would need to keep track when each column is moved\r
+ tbl.getTableHeader().setReorderingAllowed(false);\r
+\r
+ //Add a mouselistener to listen for clicks on column headers\r
+ tbl.getTableHeader().addMouseListener(new MouseAdapter() {\r
+ public void mouseClicked(MouseEvent e) {\r
+ //Only process single clicks\r
+ if (e.getClickCount() > 1) {\r
+ return;\r
+ }\r
+\r
+ e.consume();\r
+\r
+ final int col = tbl.getTableHeader().columnAtPoint(e.getPoint());\r
+\r
+ if ((col == COLUMN_FILENAME) ||\r
+ (col == COLUMN_FILESIZE) ||\r
+ (col == COLUMN_FILEDATE)) {\r
+ model.sort(col, tbl);\r
+ }\r
+ }\r
+ });\r
+ }\r
+\r
+ return panel;\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Finds the JTable in the panel so we can add MouseListener\r
+ * @param comp\r
+ * @return\r
+ *************************************************************************/\r
+ private final static JTable findJTable(Component[] comp) {\r
+ for (int i = 0; i < comp.length; i++) {\r
+ if (comp[i] instanceof JTable) {\r
+ return (JTable) comp[i];\r
+ }\r
+\r
+ if (comp[i] instanceof Container) {\r
+ JTable tbl = findJTable(((Container) comp[i]).getComponents());\r
+\r
+ if (tbl != null) {\r
+ return tbl;\r
+ }\r
+ }\r
+ }\r
+\r
+ return null;\r
+ }\r
+ }\r
+\r
+ /***************************************************************************\r
+ * Implementation of BasicDirectoryModel that sorts the Files by column\r
+ **************************************************************************/\r
+ private final static class DirectoryModel extends BasicDirectoryModel {\r
+ int col = 0;\r
+ boolean ascending;\r
+\r
+ /**************************************************************************\r
+ * Must be overridden to extend BasicDirectoryModel\r
+ * @param chooser\r
+ *************************************************************************/\r
+ DirectoryModel(JFileChooser chooser) {\r
+ super(chooser);\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Supposedly this is not used anymore, hopefully not. We implemented\r
+ * some basic attempt at sorting just in case\r
+ * @param a\r
+ * @param b\r
+ * @return\r
+ *************************************************************************/\r
+ protected final boolean lt(File a, File b) {\r
+ System.out.println("DEBUG:LT called?");\r
+\r
+ boolean less = false;\r
+\r
+ switch (col) {\r
+ case COLUMN_FILEDATE:\r
+ less = a.lastModified() > b.lastModified();\r
+\r
+ break;\r
+\r
+ case COLUMN_FILESIZE:\r
+ less = a.length() > b.length();\r
+\r
+ break;\r
+\r
+ default:\r
+ less = a.getName().compareToIgnoreCase(b.getName()) > 0;\r
+\r
+ break;\r
+ }\r
+\r
+ if (ascending) {\r
+ return less = !less;\r
+ }\r
+\r
+ return less;\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Resorts the JFileChooser table based on new column\r
+ * @param c\r
+ *************************************************************************/\r
+ protected final void sort(int c, JTable tbl) {\r
+ //Set column and order\r
+ col = c;\r
+ ascending = !ascending;\r
+\r
+ String indicator = " (^)";\r
+\r
+ if (ascending) {\r
+ indicator = " (v)";\r
+ }\r
+\r
+ final JTableHeader th = tbl.getTableHeader();\r
+ final TableColumnModel tcm = th.getColumnModel();\r
+\r
+ for (int i = 0; i < JalviewFileChooser.COLUMN_COLCOUNT; i++) {\r
+ final TableColumn tc = tcm.getColumn(i); // the column to change\r
+ tc.setHeaderValue(COLUMNS[i]);\r
+ }\r
+\r
+ final TableColumn tc = tcm.getColumn(col); // the column to change\r
+ tc.setHeaderValue(COLUMNS[col] + indicator);\r
+\r
+ th.repaint();\r
+\r
+ //Requery the file listing\r
+ validateFileCache();\r
+ }\r
+\r
+ /**************************************************************************\r
+ * Sorts the data based on current column setting\r
+ * @param data\r
+ *************************************************************************/\r
+ protected final void sort(Vector data) {\r
+ switch (col) {\r
+ case COLUMN_FILEDATE:\r
+ Collections.sort(data,\r
+ new Comparator() {\r
+ public int compare(Object o1, Object o2) {\r
+ int ret = 1;\r
+ final File a = (File) o1;\r
+ final File b = (File) o2;\r
+\r
+ if (a.lastModified() > b.lastModified()) {\r
+ ret = -1;\r
+ } else if (a.lastModified() == b.lastModified()) {\r
+ ret = 0;\r
+ }\r
+\r
+ if (ascending) {\r
+ ret *= -1;\r
+ }\r
+\r
+ return ret;\r
+ }\r
+ });\r
+\r
+\r
+ break;\r
+\r
+ case COLUMN_FILESIZE:\r
+ Collections.sort(data,\r
+ new Comparator() {\r
+ public int compare(Object o1, Object o2) {\r
+ int ret = 1;\r
+ final File a = (File) o1;\r
+ final File b = (File) o2;\r
+\r
+ if (a.length() > b.length()) {\r
+ ret = -1;\r
+ } else if (a.length() == b.length()) {\r
+ ret = 0;\r
+ }\r
+\r
+ if (ascending) {\r
+ ret *= -1;\r
+ }\r
+\r
+ return ret;\r
+ }\r
+ });\r
+\r
+\r
+ break;\r
+\r
+ case COLUMN_FILENAME:\r
+ Collections.sort(data,\r
+ new Comparator() {\r
+ public int compare(Object o1, Object o2) {\r
+ final File a = (File) o1;\r
+ final File b = (File) o2;\r
+\r
+ if (ascending) {\r
+ return a.getName().compareToIgnoreCase(b.getName());\r
+ } else {\r
+ return -1 * a.getName().compareToIgnoreCase(b.getName());\r
+ }\r
+ }\r
+ });\r
+\r
+\r
+ break;\r
+ }\r
+ }\r
+ }\r
+}\r
git://source.jalview.org / jalview.git / blobdiff