2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
23 import jalview.bin.Cache;
24 import jalview.util.MessageManager;
25 import jalview.ws.seqfetcher.DbSourceProxy;
27 import java.awt.BorderLayout;
28 import java.awt.Component;
29 import java.awt.Container;
30 import java.awt.Dimension;
31 import java.awt.FlowLayout;
32 import java.awt.GridLayout;
33 import java.awt.event.ActionEvent;
34 import java.awt.event.ActionListener;
35 import java.awt.event.KeyEvent;
36 import java.awt.event.KeyListener;
37 import java.util.ArrayList;
38 import java.util.HashSet;
39 import java.util.Hashtable;
40 import java.util.List;
41 import java.util.Vector;
43 import javax.swing.JButton;
44 import javax.swing.JFrame;
45 import javax.swing.JLabel;
46 import javax.swing.JPanel;
47 import javax.swing.JScrollPane;
48 import javax.swing.JTree;
49 import javax.swing.ToolTipManager;
50 import javax.swing.event.TreeSelectionEvent;
51 import javax.swing.event.TreeSelectionListener;
52 import javax.swing.tree.DefaultMutableTreeNode;
53 import javax.swing.tree.DefaultTreeCellRenderer;
54 import javax.swing.tree.DefaultTreeModel;
55 import javax.swing.tree.TreeCellRenderer;
56 import javax.swing.tree.TreeNode;
57 import javax.swing.tree.TreePath;
58 import javax.swing.tree.TreeSelectionModel;
60 public class JDatabaseTree extends JalviewDialog implements KeyListener
62 boolean allowMultiSelections = false;
66 JButton getDatabaseSelectorButton()
68 final JButton viewdbs = new JButton(
69 MessageManager.getString("action.select_ddbb"));
70 viewdbs.addActionListener(new ActionListener()
74 public void actionPerformed(ActionEvent arg0)
86 private jalview.ws.SequenceFetcher sfetcher;
88 private JLabel dbstatus, dbstatex;
90 public JDatabaseTree(jalview.ws.SequenceFetcher sfetch)
92 initDialogFrame(this, true, false,
94 .getString("label.select_database_retrieval_source"),
97 * Dynamically generated database list will need a translation function from
98 * internal source to externally distinct names. UNIPROT and UP_NAME are
99 * identical DB sources, and should be collapsed.
101 DefaultMutableTreeNode tn = null, root = new DefaultMutableTreeNode();
102 Hashtable<String, DefaultMutableTreeNode> source = new Hashtable<String, DefaultMutableTreeNode>();
104 String dbs[] = sfetch.getSupportedDb();
105 Hashtable<String, String> ht = new Hashtable<String, String>();
106 for (int i = 0; i < dbs.length; i++)
108 tn = source.get(dbs[i]);
109 List<DbSourceProxy> srcs = sfetch.getSourceProxy(dbs[i]);
112 source.put(dbs[i], tn = new DefaultMutableTreeNode(dbs[i], true));
114 for (DbSourceProxy dbp : srcs)
116 if (ht.get(dbp.getDbName()) == null)
118 tn.add(new DefaultMutableTreeNode(dbp, false));
119 ht.put(dbp.getDbName(), dbp.getDbName());
123 System.err.println("dupe ig for : " + dbs[i] + " \t"
124 + dbp.getDbName() + " (" + dbp.getDbSource() + ")");
129 for (int i = 0; i < dbs.length; i++)
131 tn = source.get(dbs[i]);
136 if (tn.getChildCount() == 1)
138 DefaultMutableTreeNode ttn = (DefaultMutableTreeNode) tn
140 // remove nodes with only one child
141 tn.setUserObject(ttn.getUserObject());
142 tn.removeAllChildren();
143 source.put(dbs[i], tn);
144 tn.setAllowsChildren(false);
150 svp = new JScrollPane();
151 // svp.setAutoscrolls(true);
152 dbviews = new JTree(new DefaultTreeModel(root, false));
153 dbviews.setCellRenderer(new DbTreeRenderer(this));
155 dbviews.getSelectionModel().setSelectionMode(
156 TreeSelectionModel.SINGLE_TREE_SELECTION);
157 svp.getViewport().setView(dbviews);
158 // svp.getViewport().setMinimumSize(new Dimension(300,200));
159 // svp.setSize(300,250);
160 // JPanel panel=new JPanel();
161 // panel.setSize(new Dimension(350,220));
163 dbviews.addTreeSelectionListener(new TreeSelectionListener()
167 public void valueChanged(TreeSelectionEvent arg0)
169 _setSelectionState();
172 JPanel jc = new JPanel(new BorderLayout()), j = new JPanel(
174 jc.add(svp, BorderLayout.CENTER);
177 // TODO: make the panel stay a fixed size for longest dbname+example set.
178 JPanel dbstat = new JPanel(new GridLayout(2, 1));
179 dbstatus = new JLabel(" "); // set the height correctly for layout
180 dbstatus.setFont(f = JvSwingUtils.getLabelFont(false, true));
181 dbstatus.setSize(new Dimension(290, 50));
182 dbstatex = new JLabel(" ");
184 dbstatex.setSize(new Dimension(290, 50));
185 dbstat.add(dbstatus);
186 dbstat.add(dbstatex);
187 jc.add(dbstat, BorderLayout.SOUTH);
189 // j.setPreferredSize(new Dimension(300,50));
190 add(jc, BorderLayout.CENTER);
191 ok.setEnabled(false);
194 add(j, BorderLayout.SOUTH);
195 dbviews.addKeyListener(this);
199 private void sortTreeNodes(DefaultMutableTreeNode root)
201 if (root.getChildCount() == 0)
205 int count = root.getChildCount();
206 String[] names = new String[count];
207 DefaultMutableTreeNode[] nodes = new DefaultMutableTreeNode[count];
208 for (int i = 0; i < count; i++)
210 TreeNode node = root.getChildAt(i);
211 if (node instanceof DefaultMutableTreeNode)
213 DefaultMutableTreeNode child = (DefaultMutableTreeNode) node;
215 if (child.getUserObject() instanceof DbSourceProxy)
217 names[i] = ((DbSourceProxy) child.getUserObject()).getDbName()
222 names[i] = ((String) child.getUserObject()).toLowerCase();
223 sortTreeNodes(child);
230 .getString("error.implementation_error_cant_reorder_tree"));
233 jalview.util.QuickSort.sort(names, nodes);
234 root.removeAllChildren();
235 for (int i = count - 1; i >= 0; i--)
241 private class DbTreeRenderer extends DefaultTreeCellRenderer implements
246 public DbTreeRenderer(JDatabaseTree me)
249 ToolTipManager.sharedInstance().registerComponent(dbviews);
252 private Component returnLabel(String txt)
254 JLabel jl = new JLabel(txt);
255 jl.setFont(JvSwingUtils.getLabelFont());
260 public Component getTreeCellRendererComponent(JTree tree, Object value,
261 boolean selected, boolean expanded, boolean leaf, int row,
265 if (value != null && value instanceof DefaultMutableTreeNode)
267 DefaultMutableTreeNode vl = (DefaultMutableTreeNode) value;
268 value = vl.getUserObject();
269 if (value instanceof DbSourceProxy)
271 val = ((DbSourceProxy) value).getDbName();
272 if (((DbSourceProxy) value).getDescription() != null)
274 this.setToolTipText(((DbSourceProxy) value).getDescription());
279 if (value instanceof String)
281 val = (String) value;
289 return super.getTreeCellRendererComponent(tree, val, selected,
290 expanded, leaf, row, hasFocus);
295 List<DbSourceProxy> oldselection, selection = null;
297 TreePath[] tsel = null, oldtsel = null;
300 protected void raiseClosed()
302 for (ActionListener al : lstners)
304 al.actionPerformed(null);
309 protected void okPressed()
311 _setSelectionState();
316 protected void cancelPressed()
318 selection = oldselection;
320 _revertSelectionState();
324 private void showDialog(Container parent)
326 oldselection = selection;
332 public boolean hasSelection()
334 return selection == null ? false : selection.size() == 0 ? false : true;
337 public List<DbSourceProxy> getSelectedSources()
343 * disable or enable selection handler
345 boolean handleSelections = true;
347 private void _setSelectionState()
349 if (!handleSelections)
353 ok.setEnabled(false);
354 if (dbviews.getSelectionCount() == 0)
359 tsel = dbviews.getSelectionPaths();
360 boolean forcedFirstChild = false;
361 List<DbSourceProxy> srcs = new ArrayList<DbSourceProxy>();
364 for (TreePath tp : tsel)
366 DefaultMutableTreeNode admt, dmt = (DefaultMutableTreeNode) tp
367 .getLastPathComponent();
368 if (dmt.getUserObject() != null)
371 * enable OK button once a selection has been made
374 if (dmt.getUserObject() instanceof DbSourceProxy)
376 srcs.add((DbSourceProxy) dmt.getUserObject());
380 if (allowMultiSelections)
382 srcs.addAll(sfetcher.getSourceProxy((String) dmt
388 .getSourceProxy((String) dmt.getUserObject()).get(0));
389 forcedFirstChild = true;
395 updateDbStatus(srcs, forcedFirstChild);
399 private void _revertSelectionState()
401 handleSelections = false;
402 if (selection == null || selection.size() == 0)
404 dbviews.clearSelection();
408 dbviews.setSelectionPaths(tsel);
410 handleSelections = true;
413 private void updateDbStatus(List<DbSourceProxy> srcs,
414 boolean forcedFirstChild)
417 String nm = "", qr = "";
418 for (DbSourceProxy dbs : srcs)
420 String tq = dbs.getTestQuery();
421 nm = dbs.getDbName();
422 if (tq != null && tq.trim().length() > 0 && dbs.isValidReference(tq))
429 dbstatex.setText(" ");
430 if (allowMultiSelections)
432 dbstatus.setText(MessageManager.formatMessage(
433 "label.selected_database_to_fetch_from", new String[] {
434 Integer.valueOf(srcs.size()).toString(),
435 (srcs.size() == 1 ? "" : "s"),
436 (srcs.size() > 0 ? " with " + x + " test quer"
437 + (x == 1 ? "y" : "ies") : ".") }));
443 dbstatus.setText(MessageManager.formatMessage(
444 "label.database_param", new String[] { nm }));
447 dbstatex.setText(MessageManager.formatMessage(
448 "label.example_param", new String[] { qr }));
453 dbstatus.setText(" ");
456 dbstatus.invalidate();
457 dbstatex.invalidate();
460 public String getSelectedItem()
464 return getSelectedSources().get(0).getDbName();
469 public String getExampleQueries()
475 StringBuffer sb = new StringBuffer();
476 HashSet<String> hs = new HashSet<String>();
477 for (DbSourceProxy dbs : getSelectedSources())
479 String tq = dbs.getTestQuery();
490 return sb.toString();
493 List<ActionListener> lstners = new Vector<ActionListener>();
495 public void addActionListener(ActionListener actionListener)
497 lstners.add(actionListener);
500 public void removeActionListener(ActionListener actionListener)
502 lstners.remove(actionListener);
505 public static void main(String args[])
507 Cache.getDasSourceRegistry();
508 JDatabaseTree jdt = new JDatabaseTree(new jalview.ws.SequenceFetcher());
509 JFrame foo = new JFrame();
510 foo.setLayout(new BorderLayout());
511 foo.add(jdt.getDatabaseSelectorButton(), BorderLayout.CENTER);
513 foo.setVisible(true);
515 final Thread us = Thread.currentThread();
516 jdt.addActionListener(new ActionListener()
520 public void actionPerformed(ActionEvent e)
530 } catch (InterruptedException x)
533 if (!jdt.hasSelection())
535 System.out.println("No Selection");
539 System.out.println("Selection: " + jdt.getSelectedItem());
541 for (DbSourceProxy pr : jdt.getSelectedSources())
543 System.out.println("Source " + s++ + ": " + pr.getDbName()
544 + " (" + pr.getDbSource() + ") Version "
545 + pr.getDbVersion() + ". Test:\t" + pr.getTestQuery());
547 System.out.println("Test queries: " + jdt.getExampleQueries());
550 } while (nultimes > 0 && foo.isVisible());
551 foo.setVisible(false);
555 public void keyPressed(KeyEvent arg0)
557 if (!arg0.isConsumed() && arg0.getKeyCode() == KeyEvent.VK_ENTER)
559 action = arg0.getKeyCode();
562 if (!arg0.isConsumed() && arg0.getKeyChar() == KeyEvent.VK_ESCAPE)
564 action = arg0.getKeyCode();
570 public void keyReleased(KeyEvent arg0)
572 // TODO Auto-generated method stub
577 public void keyTyped(KeyEvent arg0)
579 // TODO Auto-generated method stub