2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.0b1)
3 * Copyright (C) 2014 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 of the License, or (at your option) any later version.
11 * Jalview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty
13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
17 * The Jalview Authors are detailed in the 'AUTHORS' file.
22 import java.util.regex.Matcher;
23 import java.util.regex.Pattern;
28 import jalview.bin.Cache;
29 import jalview.datamodel.*;
30 import jalview.structure.*;
31 import jalview.util.ShiftList;
32 import fr.orsay.lri.varna.VARNAPanel;
33 import fr.orsay.lri.varna.exceptions.ExceptionFileFormatOrSyntax;
34 import fr.orsay.lri.varna.exceptions.ExceptionUnmatchedClosingParentheses;
35 import fr.orsay.lri.varna.interfaces.InterfaceVARNAListener;
36 import fr.orsay.lri.varna.interfaces.InterfaceVARNASelectionListener;
37 import fr.orsay.lri.varna.models.BaseList;
38 import fr.orsay.lri.varna.models.VARNAConfig;
39 import fr.orsay.lri.varna.models.annotations.HighlightRegionAnnotation;
40 import fr.orsay.lri.varna.models.rna.ModeleBase;
41 import fr.orsay.lri.varna.models.rna.RNA;
43 public class AppVarna extends JInternalFrame implements
44 InterfaceVARNAListener, SelectionListener,
45 SecondaryStructureListener// implements
46 // Runnable,SequenceStructureBinding,
48 , InterfaceVARNASelectionListener, VamsasSource
53 VARNAPanel varnaPanel;
57 public StructureSelectionManager ssm;
60 * public AppVarna(){ vab = new AppVarnaBinding(); initVarna(); }
65 public AppVarna(String sname, SequenceI seq, String strucseq,
66 String struc, String name, AlignmentPanel ap)
69 ArrayList<RNA> rnaList = new ArrayList<RNA>();
70 RNA rna1 = new RNA(name);
73 rna1.setRNA(strucseq, replaceOddGaps(struc));
74 } catch (ExceptionUnmatchedClosingParentheses e2)
77 } catch (ExceptionFileFormatOrSyntax e3)
81 RNA trim = trimRNA(rna1, "trimmed " + sname);
86 rna1.setName(sname + " (with gaps)");
93 * if (false || seq.getStart()!=1) { for (RNA rshift:rnaList) { ShiftList
94 * shift=offsets.get(rshift); if (shift==null) { offsets.put(rshift,
95 * shift=new ShiftList());} shift.addShift(1, seq.getStart()-1);
96 * offsetsInv.put(rshift, shift.getInverse()); } }
99 vab = new AppVarnaBinding(rnaList);
100 // vab = new AppVarnaBinding(seq,struc);
101 // System.out.println("Hallo: "+name);
102 this.name = sname + " trimmed to " + name;
104 ssm = ap.getStructureSelectionManager();
105 ssm.addStructureViewerListener(this);
106 ssm.addSelectionListener(this);
109 public void initVarna()
111 // vab.setFinishedInit(false);
112 varnaPanel = vab.get_varnaPanel();
113 setBackground(Color.white);
114 JSplitPane split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true,
115 vab.getListPanel(), varnaPanel);
116 getContentPane().setLayout(new BorderLayout());
117 getContentPane().add(split, BorderLayout.CENTER);
118 // getContentPane().add(vab.getTools(), BorderLayout.NORTH);
119 varnaPanel.addVARNAListener(this);
120 varnaPanel.addSelectionListener(this);
121 jalview.gui.Desktop.addInternalFrame(this, "VARNA -" + name,
122 getBounds().width, getBounds().height);
127 public String replaceOddGaps(String oldStr)
129 String patternStr = "[^([{<>}])]";
130 String replacementStr = ".";
131 Pattern pattern = Pattern.compile(patternStr);
132 Matcher matcher = pattern.matcher(oldStr);
133 String newStr = matcher.replaceAll(replacementStr);
137 public RNA trimRNA(RNA rna, String name)
139 ShiftList offset = new ShiftList();
140 RNA rnaTrim = new RNA(name);
143 rnaTrim.setRNA(rna.getSeq(), replaceOddGaps(rna.getStructDBN()));
144 } catch (ExceptionUnmatchedClosingParentheses e2)
146 e2.printStackTrace();
147 } catch (ExceptionFileFormatOrSyntax e3)
149 e3.printStackTrace();
152 StringBuffer seq = new StringBuffer(rnaTrim.getSeq());
153 StringBuffer struc = new StringBuffer(rnaTrim.getStructDBN());
154 int ofstart = -1, sleng = rnaTrim.getSeq().length();
155 for (int i = 0; i < sleng; i++)
157 // TODO: Jalview utility for gap detection java.utils.isGap()
158 // TODO: Switch to jalview rna datamodel
159 if (jalview.util.Comparison.isGap(seq.charAt(i)))
165 if (!rnaTrim.findPair(i).isEmpty())
167 int m = rnaTrim.findPair(i).get(1);
168 int l = rnaTrim.findPair(i).get(0);
170 struc.replace(m, m + 1, "*");
171 struc.replace(l, l + 1, "*");
175 struc.replace(i, i + 1, "*");
182 offset.addShift(offset.shift(ofstart), ofstart - i);
190 offset.addShift(offset.shift(ofstart), ofstart - sleng);
193 String newSeq = rnaTrim.getSeq().replace("-", "");
194 rnaTrim.getSeq().replace(".", "");
195 String newStruc = struc.toString().replace("*", "");
199 rnaTrim.setRNA(newSeq, newStruc);
200 registerOffset(rnaTrim, offset);
201 } catch (ExceptionUnmatchedClosingParentheses e)
203 // TODO Auto-generated catch block
205 } catch (ExceptionFileFormatOrSyntax e)
207 // TODO Auto-generated catch block
213 // needs to be many-many
214 Map<RNA, SequenceI> seqs = new Hashtable<RNA, SequenceI>();
216 Map<SequenceI, RNA> rnas = new Hashtable<SequenceI, RNA>();
218 Map<RNA, ShiftList> offsets = new Hashtable<RNA, ShiftList>();
220 Map<RNA, ShiftList> offsetsInv = new Hashtable<RNA, ShiftList>();
222 private void registerOffset(RNA rnaTrim, ShiftList offset)
224 offsets.put(rnaTrim, offset);
225 offsetsInv.put(rnaTrim, offset.getInverse());
228 public void showPanel(boolean show)
230 this.setVisible(show);
233 private boolean _started = false;
242 } catch (OutOfMemoryError oomerror)
244 new OOMWarning("When trying to open the Varna viewer!", oomerror);
245 } catch (Exception ex)
247 Cache.log.error("Couldn't open Varna viewer!", ex);
252 public void onUINewStructure(VARNAConfig v, RNA r)
258 public void onWarningEmitted(String s)
260 // TODO Auto-generated method stub
264 private class VarnaHighlighter
266 private HighlightRegionAnnotation _lastHighlight;
268 private RNA _lastRNAhighlighted = null;
270 public void highlightRegion(RNA rna, int start, int end)
272 clearSelection(null);
273 HighlightRegionAnnotation highlight = new HighlightRegionAnnotation(
274 rna.getBasesBetween(start, end));
275 rna.addHighlightRegion(highlight);
276 _lastHighlight = highlight;
277 _lastRNAhighlighted = rna;
281 public HighlightRegionAnnotation getLastHighlight()
283 return _lastHighlight;
286 public RNA getLastRNA()
288 return _lastRNAhighlighted;
291 public void clearSelection(AppVarnaBinding vab)
293 if (_lastRNAhighlighted != null)
295 _lastRNAhighlighted.removeHighlightRegion(_lastHighlight);
298 vab.updateSelectedRNA(_lastRNAhighlighted);
300 _lastRNAhighlighted = null;
301 _lastHighlight = null;
307 VarnaHighlighter mouseOverHighlighter = new VarnaHighlighter(),
308 selectionHighlighter = new VarnaHighlighter();
311 * If a mouseOver event from the AlignmentPanel is noticed the currently
312 * selected RNA in the VARNA window is highlighted at the specific position.
313 * To be able to remove it before the next highlight it is saved in
317 public void mouseOverSequence(SequenceI sequence, int index)
319 RNA rna = vab.getSelectedRNA();
320 if (seqs.get(rna) == sequence)
322 ShiftList shift = offsets.get(rna);
325 // System.err.print("Orig pos:"+index);
326 index = shift.shift(index);
327 // System.err.println("\nFinal pos:"+index);
329 mouseOverHighlighter.highlightRegion(rna, index, index);
330 vab.updateSelectedRNA(rna);
335 public void onStructureRedrawn()
337 // TODO Auto-generated method stub
342 public void selection(SequenceGroup seqsel, ColumnSelection colsel,
343 SelectionSource source)
347 // ignore events from anything but our parent alignpanel
348 // TODO - reuse many-one panel-view system in jmol viewer
351 if (seqsel != null && seqsel.getSize() > 0)
353 int start = seqsel.getStartRes(), end = seqsel.getEndRes();
354 RNA rna = vab.getSelectedRNA();
355 ShiftList shift = offsets.get(rna);
358 start = shift.shift(start);
359 end = shift.shift(end);
361 selectionHighlighter.highlightRegion(rna, start, end);
362 selectionHighlighter.getLastHighlight().setOutlineColor(
363 seqsel.getOutlineColour());
364 // TODO - translate column markings to positions on structure if present.
365 vab.updateSelectedRNA(rna);
369 selectionHighlighter.clearSelection(vab);
374 public void onHoverChanged(ModeleBase arg0, ModeleBase arg1)
376 RNA rna = vab.getSelectedRNA();
377 ShiftList shift = offsetsInv.get(rna);
378 SequenceI seq = seqs.get(rna);
379 if (arg1 != null && seq != null)
383 int i = shift.shift(arg1.getIndex());
384 // System.err.println("shifted "+(arg1.getIndex())+" to "+i);
385 ssm.mouseOverVamsasSequence(seq, i, this);
389 ssm.mouseOverVamsasSequence(seq, arg1.getIndex(), this);
395 public void onSelectionChanged(BaseList arg0, BaseList arg1, BaseList arg2)
397 // TODO translate selected regions in VARNA to a selection on the