2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
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
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.commands.EditCommand;
24 import jalview.datamodel.ColumnSelection;
25 import jalview.datamodel.SearchResults;
26 import jalview.datamodel.Sequence;
27 import jalview.datamodel.SequenceFeature;
28 import jalview.datamodel.SequenceGroup;
29 import jalview.datamodel.SequenceI;
30 import jalview.io.SequenceAnnotationReport;
31 import jalview.schemes.ResidueProperties;
32 import jalview.structure.SelectionListener;
33 import jalview.structure.SelectionSource;
34 import jalview.structure.SequenceListener;
35 import jalview.structure.StructureSelectionManager;
36 import jalview.util.MessageManager;
38 import java.awt.BorderLayout;
39 import java.awt.Color;
41 import java.awt.FontMetrics;
42 import java.awt.Point;
43 import java.awt.event.MouseEvent;
44 import java.awt.event.MouseListener;
45 import java.awt.event.MouseMotionListener;
46 import java.awt.event.MouseWheelEvent;
47 import java.awt.event.MouseWheelListener;
48 import java.util.List;
49 import java.util.Vector;
51 import javax.swing.JOptionPane;
52 import javax.swing.JPanel;
53 import javax.swing.ToolTipManager;
59 * @version $Revision: 1.130 $
61 public class SeqPanel extends JPanel implements MouseListener,
62 MouseMotionListener, MouseWheelListener, SequenceListener,
67 public SeqCanvas seqCanvas;
70 public AlignmentPanel ap;
72 protected int lastres;
74 protected int startseq;
76 protected AlignViewport av;
78 ScrollThread scrollThread = null;
80 boolean mouseDragging = false;
82 boolean editingSeqs = false;
84 boolean groupEditing = false;
86 // ////////////////////////////////////////
87 // ///Everything below this is for defining the boundary of the rubberband
88 // ////////////////////////////////////////
91 boolean changeEndSeq = false;
93 boolean changeStartSeq = false;
95 boolean changeEndRes = false;
97 boolean changeStartRes = false;
99 SequenceGroup stretchGroup = null;
101 boolean remove = false;
103 Point lastMousePress;
105 boolean mouseWheelPressed = false;
107 StringBuffer keyboardNo1;
109 StringBuffer keyboardNo2;
111 java.net.URL linkImageURL;
113 private final SequenceAnnotationReport seqARep;
115 StringBuffer tooltipText = new StringBuffer();
119 EditCommand editCommand;
121 StructureSelectionManager ssm;
124 * Creates a new SeqPanel object.
131 public SeqPanel(AlignViewport av, AlignmentPanel ap)
133 linkImageURL = getClass().getResource("/images/link.gif");
134 seqARep = new SequenceAnnotationReport(linkImageURL.toString());
135 ToolTipManager.sharedInstance().registerComponent(this);
136 ToolTipManager.sharedInstance().setInitialDelay(0);
137 ToolTipManager.sharedInstance().setDismissDelay(10000);
139 setBackground(Color.white);
141 seqCanvas = new SeqCanvas(ap);
142 setLayout(new BorderLayout());
143 add(seqCanvas, BorderLayout.CENTER);
149 addMouseMotionListener(this);
150 addMouseListener(this);
151 addMouseWheelListener(this);
152 ssm = av.getStructureSelectionManager();
153 ssm.addStructureViewerListener(this);
154 ssm.addSelectionListener(this);
158 int startWrapBlock = -1;
160 int wrappedBlock = -1;
162 int findRes(MouseEvent evt)
167 if (av.wrapAlignment)
170 int hgap = av.charHeight;
171 if (av.scaleAboveWrapped)
173 hgap += av.charHeight;
176 int cHeight = av.getAlignment().getHeight() * av.charHeight + hgap
177 + seqCanvas.getAnnotationHeight();
181 x -= seqCanvas.LABEL_WEST;
183 int cwidth = seqCanvas.getWrappedCanvasWidth(this.getWidth());
189 wrappedBlock = y / cHeight;
190 wrappedBlock += av.getStartRes() / cwidth;
192 res = wrappedBlock * cwidth + x / av.getCharWidth();
197 if (x > seqCanvas.getWidth() + seqCanvas.getWidth())
199 // make sure we calculate relative to visible alignment, rather than
201 x = seqCanvas.getX() + seqCanvas.getWidth();
203 res = (x / av.getCharWidth()) + av.getStartRes();
206 if (av.hasHiddenColumns())
208 res = av.getColumnSelection().adjustForHiddenColumns(res);
215 int findSeq(MouseEvent evt)
220 if (av.wrapAlignment)
222 int hgap = av.charHeight;
223 if (av.scaleAboveWrapped)
225 hgap += av.charHeight;
228 int cHeight = av.getAlignment().getHeight() * av.charHeight + hgap
229 + seqCanvas.getAnnotationHeight();
233 seq = Math.min((y % cHeight) / av.getCharHeight(), av.getAlignment()
238 seq = Math.min((y / av.getCharHeight()) + av.getStartSeq(), av
239 .getAlignment().getHeight() - 1);
245 SequenceFeature[] findFeaturesAtRes(SequenceI sequence, int res)
247 Vector tmp = new Vector();
248 SequenceFeature[] features = sequence.getSequenceFeatures();
249 if (features != null)
251 for (int i = 0; i < features.length; i++)
253 if (av.featuresDisplayed == null
254 || !av.featuresDisplayed.containsKey(features[i].getType()))
259 if (features[i].featureGroup != null
260 && seqCanvas.fr.featureGroups != null
261 && seqCanvas.fr.featureGroups
262 .containsKey(features[i].featureGroup)
263 && !((Boolean) seqCanvas.fr.featureGroups
264 .get(features[i].featureGroup)).booleanValue())
269 if ((features[i].getBegin() <= res)
270 && (features[i].getEnd() >= res))
272 tmp.addElement(features[i]);
277 features = new SequenceFeature[tmp.size()];
278 tmp.copyInto(features);
285 if (editCommand != null && editCommand.getSize() > 0)
287 ap.alignFrame.addHistoryItem(editCommand);
288 av.firePropertyChange("alignment", null, av.getAlignment()
295 groupEditing = false;
303 seqCanvas.cursorY = getKeyboardNo1() - 1;
307 void setCursorColumn()
309 seqCanvas.cursorX = getKeyboardNo1() - 1;
313 void setCursorRowAndColumn()
315 if (keyboardNo2 == null)
317 keyboardNo2 = new StringBuffer();
321 seqCanvas.cursorX = getKeyboardNo1() - 1;
322 seqCanvas.cursorY = getKeyboardNo2() - 1;
327 void setCursorPosition()
329 SequenceI sequence = av.getAlignment().getSequenceAt(seqCanvas.cursorY);
331 seqCanvas.cursorX = sequence.findIndex(getKeyboardNo1()) - 1;
335 void moveCursor(int dx, int dy)
337 seqCanvas.cursorX += dx;
338 seqCanvas.cursorY += dy;
339 if (av.hasHiddenColumns()
340 && !av.getColumnSelection().isVisible(seqCanvas.cursorX))
342 int original = seqCanvas.cursorX - dx;
343 int maxWidth = av.getAlignment().getWidth();
345 while (!av.getColumnSelection().isVisible(seqCanvas.cursorX)
346 && seqCanvas.cursorX < maxWidth && seqCanvas.cursorX > 0)
348 seqCanvas.cursorX += dx;
351 if (seqCanvas.cursorX >= maxWidth
352 || !av.getColumnSelection().isVisible(seqCanvas.cursorX))
354 seqCanvas.cursorX = original;
361 void scrollToVisible()
363 if (seqCanvas.cursorX < 0)
365 seqCanvas.cursorX = 0;
367 else if (seqCanvas.cursorX > av.getAlignment().getWidth() - 1)
369 seqCanvas.cursorX = av.getAlignment().getWidth() - 1;
372 if (seqCanvas.cursorY < 0)
374 seqCanvas.cursorY = 0;
376 else if (seqCanvas.cursorY > av.getAlignment().getHeight() - 1)
378 seqCanvas.cursorY = av.getAlignment().getHeight() - 1;
382 if (av.wrapAlignment)
384 ap.scrollToWrappedVisible(seqCanvas.cursorX);
388 while (seqCanvas.cursorY < av.startSeq)
392 while (seqCanvas.cursorY + 1 > av.endSeq)
396 if (!av.wrapAlignment)
398 while (seqCanvas.cursorX < av.getColumnSelection()
399 .adjustForHiddenColumns(av.startRes))
401 if (!ap.scrollRight(false))
406 while (seqCanvas.cursorX > av.getColumnSelection()
407 .adjustForHiddenColumns(av.endRes))
409 if (!ap.scrollRight(true))
416 setStatusMessage(av.getAlignment().getSequenceAt(seqCanvas.cursorY),
417 seqCanvas.cursorX, seqCanvas.cursorY);
422 void setSelectionAreaAtCursor(boolean topLeft)
424 SequenceI sequence = av.getAlignment().getSequenceAt(seqCanvas.cursorY);
426 if (av.getSelectionGroup() != null)
428 SequenceGroup sg = av.getSelectionGroup();
429 // Find the top and bottom of this group
430 int min = av.getAlignment().getHeight(), max = 0;
431 for (int i = 0; i < sg.getSize(); i++)
433 int index = av.getAlignment().findIndex(sg.getSequenceAt(i));
448 sg.setStartRes(seqCanvas.cursorX);
449 if (sg.getEndRes() < seqCanvas.cursorX)
451 sg.setEndRes(seqCanvas.cursorX);
454 min = seqCanvas.cursorY;
458 sg.setEndRes(seqCanvas.cursorX);
459 if (sg.getStartRes() > seqCanvas.cursorX)
461 sg.setStartRes(seqCanvas.cursorX);
464 max = seqCanvas.cursorY + 1;
469 // Only the user can do this
470 av.setSelectionGroup(null);
474 // Now add any sequences between min and max
475 sg.getSequences(null).clear();
476 for (int i = min; i < max; i++)
478 sg.addSequence(av.getAlignment().getSequenceAt(i), false);
483 if (av.getSelectionGroup() == null)
485 SequenceGroup sg = new SequenceGroup();
486 sg.setStartRes(seqCanvas.cursorX);
487 sg.setEndRes(seqCanvas.cursorX);
488 sg.addSequence(sequence, false);
489 av.setSelectionGroup(sg);
492 ap.paintAlignment(false);
496 void insertGapAtCursor(boolean group)
498 groupEditing = group;
499 startseq = seqCanvas.cursorY;
500 lastres = seqCanvas.cursorX;
501 editSequence(true, false, seqCanvas.cursorX + getKeyboardNo1());
505 void deleteGapAtCursor(boolean group)
507 groupEditing = group;
508 startseq = seqCanvas.cursorY;
509 lastres = seqCanvas.cursorX + getKeyboardNo1();
510 editSequence(false, false, seqCanvas.cursorX);
514 void insertNucAtCursor(boolean group, String nuc)
516 groupEditing = group;
517 startseq = seqCanvas.cursorY;
518 lastres = seqCanvas.cursorX;
519 editSequence(false, true, seqCanvas.cursorX + getKeyboardNo1());
523 void numberPressed(char value)
525 if (keyboardNo1 == null)
527 keyboardNo1 = new StringBuffer();
530 if (keyboardNo2 != null)
532 keyboardNo2.append(value);
536 keyboardNo1.append(value);
544 if (keyboardNo1 != null)
546 int value = Integer.parseInt(keyboardNo1.toString());
550 } catch (Exception x)
561 if (keyboardNo2 != null)
563 int value = Integer.parseInt(keyboardNo2.toString());
567 } catch (Exception x)
581 public void mouseReleased(MouseEvent evt)
583 mouseDragging = false;
584 mouseWheelPressed = false;
588 doMouseReleasedDefineMode(evt);
602 public void mousePressed(MouseEvent evt)
604 lastMousePress = evt.getPoint();
606 if (javax.swing.SwingUtilities.isMiddleMouseButton(evt))
608 mouseWheelPressed = true;
612 if (evt.isShiftDown() || evt.isAltDown() || evt.isControlDown())
614 if (evt.isAltDown() || evt.isControlDown())
622 doMousePressedDefineMode(evt);
626 int seq = findSeq(evt);
627 int res = findRes(evt);
629 if (seq < 0 || res < 0)
634 if ((seq < av.getAlignment().getHeight())
635 && (res < av.getAlignment().getSequenceAt(seq).getLength()))
652 public void mouseOverSequence(SequenceI sequence, int index, int pos)
654 String tmp = sequence.hashCode() + " " + index + " " + pos;
656 if (lastMessage == null || !lastMessage.equals(tmp))
658 // System.err.println("mouseOver Sequence: "+tmp);
659 ssm.mouseOverSequence(sequence, index, pos, av);
665 public void highlightSequence(SearchResults results)
667 if (av.followHighlight)
669 if (ap.scrollToPosition(results, false))
671 seqCanvas.revalidate();
674 seqCanvas.highlightSearchResults(results);
678 public void updateColours(SequenceI seq, int index)
680 System.out.println("update the seqPanel colours");
691 public void mouseMoved(MouseEvent evt)
695 // This is because MacOSX creates a mouseMoved
696 // If control is down, other platforms will not.
700 int res = findRes(evt);
701 int seq = findSeq(evt);
703 if (res < 0 || seq < 0 || seq >= av.getAlignment().getHeight())
708 SequenceI sequence = av.getAlignment().getSequenceAt(seq);
710 if (res >= sequence.getLength())
715 pos = setStatusMessage(sequence, res, seq);
716 if (ssm != null && pos > -1)
718 mouseOverSequence(sequence, res, pos);
721 tooltipText.setLength(6); // Cuts the buffer back to <html>
723 SequenceGroup[] groups = av.getAlignment().findAllGroups(sequence);
726 for (int g = 0; g < groups.length; g++)
728 if (groups[g].getStartRes() <= res && groups[g].getEndRes() >= res)
730 if (!groups[g].getName().startsWith("JTreeGroup")
731 && !groups[g].getName().startsWith("JGroup"))
733 tooltipText.append(groups[g].getName());
736 if (groups[g].getDescription() != null)
738 tooltipText.append(": " + groups[g].getDescription());
744 // use aa to see if the mouse pointer is on a
745 if (av.showSequenceFeatures)
748 SequenceFeature[] features = findFeaturesAtRes(
749 sequence.getDatasetSequence(),
750 rpos = sequence.findPosition(res));
751 seqARep.appendFeatures(tooltipText, rpos, features,
752 this.ap.seqPanel.seqCanvas.fr.minmax);
754 if (tooltipText.length() == 6) // <html></html>
756 setToolTipText(null);
761 if (lastTooltip == null
762 || !lastTooltip.equals(tooltipText.toString()))
764 String formatedTooltipText = JvSwingUtils.wrapTooltip(true,
765 tooltipText.toString());
766 // String formatedTooltipText = tooltipText.toString();
767 setToolTipText(formatedTooltipText);
768 lastTooltip = tooltipText.toString();
775 private Point lastp = null;
780 * @see javax.swing.JComponent#getToolTipLocation(java.awt.event.MouseEvent)
782 public Point getToolTipLocation(MouseEvent event)
784 int x = event.getX(), w = getWidth();
785 int wdth = (w - x < 200) ? -(w / 2) : 5; // switch sides when tooltip is too
788 if (!event.isShiftDown() || p == null)
790 p = (tooltipText != null && tooltipText.length() > 6) ? new Point(
791 event.getX() + wdth, event.getY() - 20) : null;
794 * TODO: try to modify position region is not obcured by tooltip
802 * Set status message in alignment panel
805 * aligned sequence object
809 * index of sequence in alignment
810 * @return position of res in sequence
812 int setStatusMessage(SequenceI sequence, int res, int seq)
815 StringBuffer text = new StringBuffer("Sequence " + (seq + 1) + " ID: "
816 + sequence.getName());
819 if (av.getAlignment().isNucleotide())
821 obj = ResidueProperties.nucleotideName.get(sequence.getCharAt(res)
825 text.append(" Nucleotide: ");
830 obj = ResidueProperties.aa2Triplet.get(sequence.getCharAt(res) + "");
833 text.append(" Residue: ");
839 pos = sequence.findPosition(res);
842 text.append(obj + " (" + pos + ")");
845 ap.alignFrame.statusBar.setText(text.toString());
856 public void mouseDragged(MouseEvent evt)
858 if (mouseWheelPressed)
860 int oldWidth = av.charWidth;
862 // Which is bigger, left-right or up-down?
863 if (Math.abs(evt.getY() - lastMousePress.getY()) > Math.abs(evt
864 .getX() - lastMousePress.getX()))
866 int fontSize = av.font.getSize();
868 if (evt.getY() < lastMousePress.getY())
872 else if (evt.getY() > lastMousePress.getY())
882 av.setFont(new Font(av.font.getName(), av.font.getStyle(), fontSize));
883 av.charWidth = oldWidth;
888 if (evt.getX() < lastMousePress.getX() && av.charWidth > 1)
892 else if (evt.getX() > lastMousePress.getX())
897 ap.paintAlignment(false);
900 FontMetrics fm = getFontMetrics(av.getFont());
901 av.validCharWidth = fm.charWidth('M') <= av.charWidth;
903 lastMousePress = evt.getPoint();
910 doMouseDraggedDefineMode(evt);
914 int res = findRes(evt);
921 if ((lastres == -1) || (lastres == res))
926 if ((res < av.getAlignment().getWidth()) && (res < lastres))
928 // dragLeft, delete gap
929 editSequence(false, false, res);
933 editSequence(true, false, res);
936 mouseDragging = true;
937 if (scrollThread != null)
939 scrollThread.setEvent(evt);
943 // TODO: Make it more clever than many booleans
944 synchronized void editSequence(boolean insertGap, boolean editSeq,
949 boolean fixedColumns = false;
950 SequenceGroup sg = av.getSelectionGroup();
952 SequenceI seq = av.getAlignment().getSequenceAt(startseq);
954 // No group, but the sequence may represent a group
955 if (!groupEditing && av.hasHiddenRows())
957 if (av.isHiddenRepSequence(seq))
959 sg = av.getRepresentedSequences(seq);
964 StringBuffer message = new StringBuffer();
967 message.append("Edit group:");
968 if (editCommand == null)
970 editCommand = new EditCommand(MessageManager.getString("action.edit_group"));
975 message.append("Edit sequence: " + seq.getName());
976 String label = seq.getName();
977 if (label.length() > 10)
979 label = label.substring(0, 10);
981 if (editCommand == null)
983 editCommand = new EditCommand(MessageManager.formatMessage("label.edit_params", new String[]{label}));
989 message.append(" insert ");
993 message.append(" delete ");
996 message.append(Math.abs(startres - lastres) + " gaps.");
997 ap.alignFrame.statusBar.setText(message.toString());
999 // Are we editing within a selection group?
1001 || (sg != null && sg.getSequences(av.getHiddenRepSequences())
1004 fixedColumns = true;
1006 // sg might be null as the user may only see 1 sequence,
1007 // but the sequence represents a group
1010 if (!av.isHiddenRepSequence(seq))
1015 sg = av.getRepresentedSequences(seq);
1018 fixedLeft = sg.getStartRes();
1019 fixedRight = sg.getEndRes();
1021 if ((startres < fixedLeft && lastres >= fixedLeft)
1022 || (startres >= fixedLeft && lastres < fixedLeft)
1023 || (startres > fixedRight && lastres <= fixedRight)
1024 || (startres <= fixedRight && lastres > fixedRight))
1030 if (fixedLeft > startres)
1032 fixedRight = fixedLeft - 1;
1035 else if (fixedRight < startres)
1037 fixedLeft = fixedRight;
1042 if (av.hasHiddenColumns())
1044 fixedColumns = true;
1045 int y1 = av.getColumnSelection().getHiddenBoundaryLeft(startres);
1046 int y2 = av.getColumnSelection().getHiddenBoundaryRight(startres);
1048 if ((insertGap && startres > y1 && lastres < y1)
1049 || (!insertGap && startres < y2 && lastres > y2))
1055 // System.out.print(y1+" "+y2+" "+fixedLeft+" "+fixedRight+"~~");
1056 // Selection spans a hidden region
1057 if (fixedLeft < y1 && (fixedRight > y2 || fixedRight == -1))
1065 fixedRight = y2 - 1;
1072 List<SequenceI> vseqs = sg.getSequences(av.getHiddenRepSequences());
1073 int g, groupSize = vseqs.size();
1074 SequenceI[] groupSeqs = new SequenceI[groupSize];
1075 for (g = 0; g < groupSeqs.length; g++)
1077 groupSeqs[g] = vseqs.get(g);
1083 // If the user has selected the whole sequence, and is dragging to
1084 // the right, we can still extend the alignment and selectionGroup
1085 if (sg.getStartRes() == 0 && sg.getEndRes() == fixedRight
1086 && sg.getEndRes() == av.getAlignment().getWidth() - 1)
1088 sg.setEndRes(av.getAlignment().getWidth() + startres - lastres);
1089 fixedRight = sg.getEndRes();
1092 // Is it valid with fixed columns??
1093 // Find the next gap before the end
1094 // of the visible region boundary
1095 boolean blank = false;
1096 for (fixedRight = fixedRight; fixedRight > lastres; fixedRight--)
1100 for (g = 0; g < groupSize; g++)
1102 for (int j = 0; j < startres - lastres; j++)
1104 if (!jalview.util.Comparison.isGap(groupSeqs[g]
1105 .getCharAt(fixedRight - j)))
1120 if (sg.getSize() == av.getAlignment().getHeight())
1122 if ((av.hasHiddenColumns() && startres < av
1123 .getColumnSelection().getHiddenBoundaryRight(startres)))
1129 int alWidth = av.getAlignment().getWidth();
1130 if (av.hasHiddenRows())
1132 int hwidth = av.getAlignment().getHiddenSequences()
1134 if (hwidth > alWidth)
1139 // We can still insert gaps if the selectionGroup
1140 // contains all the sequences
1141 sg.setEndRes(sg.getEndRes() + startres - lastres);
1142 fixedRight = alWidth + startres - lastres;
1153 else if (!insertGap)
1155 // / Are we able to delete?
1156 // ie are all columns blank?
1158 for (g = 0; g < groupSize; g++)
1160 for (int j = startres; j < lastres; j++)
1162 if (groupSeqs[g].getLength() <= j)
1167 if (!jalview.util.Comparison.isGap(groupSeqs[g].getCharAt(j)))
1169 // Not a gap, block edit not valid
1179 // dragging to the right
1180 if (fixedColumns && fixedRight != -1)
1182 for (int j = lastres; j < startres; j++)
1184 insertChar(j, groupSeqs, fixedRight);
1189 editCommand.appendEdit(EditCommand.INSERT_GAP, groupSeqs,
1190 startres, startres - lastres, av.getAlignment(), true);
1195 // dragging to the left
1196 if (fixedColumns && fixedRight != -1)
1198 for (int j = lastres; j > startres; j--)
1200 deleteChar(startres, groupSeqs, fixedRight);
1205 editCommand.appendEdit(EditCommand.DELETE_GAP, groupSeqs,
1206 startres, lastres - startres, av.getAlignment(), true);
1212 // ///Editing a single sequence///////////
1216 // dragging to the right
1217 if (fixedColumns && fixedRight != -1)
1219 for (int j = lastres; j < startres; j++)
1221 insertChar(j, new SequenceI[]
1222 { seq }, fixedRight);
1227 editCommand.appendEdit(EditCommand.INSERT_GAP, new SequenceI[]
1228 { seq }, lastres, startres - lastres, av.getAlignment(), true);
1235 // dragging to the left
1236 if (fixedColumns && fixedRight != -1)
1238 for (int j = lastres; j > startres; j--)
1240 if (!jalview.util.Comparison.isGap(seq.getCharAt(startres)))
1245 deleteChar(startres, new SequenceI[]
1246 { seq }, fixedRight);
1251 // could be a keyboard edit trying to delete none gaps
1253 for (int m = startres; m < lastres; m++)
1255 if (!jalview.util.Comparison.isGap(seq.getCharAt(m)))
1264 editCommand.appendEdit(EditCommand.DELETE_GAP,
1266 { seq }, startres, max, av.getAlignment(), true);
1271 {// insertGap==false AND editSeq==TRUE;
1272 if (fixedColumns && fixedRight != -1)
1274 for (int j = lastres; j < startres; j++)
1276 insertChar(j, new SequenceI[]
1277 { seq }, fixedRight);
1282 editCommand.appendEdit(EditCommand.INSERT_NUC, new SequenceI[]
1283 { seq }, lastres, startres - lastres, av.getAlignment(), true);
1290 seqCanvas.repaint();
1293 void insertChar(int j, SequenceI[] seq, int fixedColumn)
1295 int blankColumn = fixedColumn;
1296 for (int s = 0; s < seq.length; s++)
1298 // Find the next gap before the end of the visible region boundary
1299 // If lastCol > j, theres a boundary after the gap insertion
1301 for (blankColumn = fixedColumn; blankColumn > j; blankColumn--)
1303 if (jalview.util.Comparison.isGap(seq[s].getCharAt(blankColumn)))
1305 // Theres a space, so break and insert the gap
1310 if (blankColumn <= j)
1312 blankColumn = fixedColumn;
1318 editCommand.appendEdit(EditCommand.DELETE_GAP, seq, blankColumn, 1,
1319 av.getAlignment(), true);
1321 editCommand.appendEdit(EditCommand.INSERT_GAP, seq, j, 1,
1322 av.getAlignment(), true);
1326 void deleteChar(int j, SequenceI[] seq, int fixedColumn)
1329 editCommand.appendEdit(EditCommand.DELETE_GAP, seq, j, 1,
1330 av.getAlignment(), true);
1332 editCommand.appendEdit(EditCommand.INSERT_GAP, seq, fixedColumn, 1,
1333 av.getAlignment(), true);
1343 public void mouseEntered(MouseEvent e)
1350 if (scrollThread != null)
1352 scrollThread.running = false;
1353 scrollThread = null;
1364 public void mouseExited(MouseEvent e)
1366 if (av.getWrapAlignment())
1373 scrollThread = new ScrollThread();
1378 public void mouseClicked(MouseEvent evt)
1380 SequenceGroup sg = null;
1381 SequenceI sequence = av.getAlignment().getSequenceAt(findSeq(evt));
1382 if (evt.getClickCount() > 1)
1384 sg = av.getSelectionGroup();
1385 if (sg != null && sg.getSize() == 1
1386 && sg.getEndRes() - sg.getStartRes() < 2)
1388 av.setSelectionGroup(null);
1391 SequenceFeature[] features = findFeaturesAtRes(
1392 sequence.getDatasetSequence(),
1393 sequence.findPosition(findRes(evt)));
1395 if (features != null && features.length > 0)
1397 SearchResults highlight = new SearchResults();
1398 highlight.addResult(sequence, features[0].getBegin(),
1399 features[0].getEnd());
1400 seqCanvas.highlightSearchResults(highlight);
1402 if (features != null && features.length > 0)
1404 seqCanvas.getFeatureRenderer().amendFeatures(new SequenceI[]
1405 { sequence }, features, false, ap);
1407 seqCanvas.highlightSearchResults(null);
1413 public void mouseWheelMoved(MouseWheelEvent e)
1416 if (e.getWheelRotation() > 0)
1418 if (e.isShiftDown())
1420 ap.scrollRight(true);
1430 if (e.isShiftDown())
1432 ap.scrollRight(false);
1439 // TODO Update tooltip for new position.
1448 public void doMousePressedDefineMode(MouseEvent evt)
1450 int res = findRes(evt);
1451 int seq = findSeq(evt);
1454 startWrapBlock = wrappedBlock;
1456 if (av.wrapAlignment && seq > av.getAlignment().getHeight())
1458 JOptionPane.showInternalMessageDialog(Desktop.desktop, MessageManager
1459 .getString("label.cannot_edit_annotations_in_wrapped_view"),
1460 MessageManager.getString("label.wrapped_view_no_edit"),
1461 JOptionPane.WARNING_MESSAGE);
1465 if (seq < 0 || res < 0)
1470 SequenceI sequence = av.getAlignment().getSequenceAt(seq);
1472 if ((sequence == null) || (res > sequence.getLength()))
1477 stretchGroup = av.getSelectionGroup();
1479 if (stretchGroup == null)
1481 stretchGroup = av.getAlignment().findGroup(sequence);
1483 if ((stretchGroup != null) && (res > stretchGroup.getStartRes())
1484 && (res < stretchGroup.getEndRes()))
1486 av.setSelectionGroup(stretchGroup);
1490 stretchGroup = null;
1493 else if (!stretchGroup.getSequences(null).contains(sequence)
1494 || (stretchGroup.getStartRes() > res)
1495 || (stretchGroup.getEndRes() < res))
1497 stretchGroup = null;
1499 SequenceGroup[] allGroups = av.getAlignment().findAllGroups(sequence);
1501 if (allGroups != null)
1503 for (int i = 0; i < allGroups.length; i++)
1505 if ((allGroups[i].getStartRes() <= res)
1506 && (allGroups[i].getEndRes() >= res))
1508 stretchGroup = allGroups[i];
1514 av.setSelectionGroup(stretchGroup);
1518 if (javax.swing.SwingUtilities.isRightMouseButton(evt))
1520 SequenceFeature[] allFeatures = findFeaturesAtRes(
1521 sequence.getDatasetSequence(), sequence.findPosition(res));
1522 Vector links = new Vector();
1523 for (int i = 0; i < allFeatures.length; i++)
1525 if (allFeatures[i].links != null)
1527 for (int j = 0; j < allFeatures[i].links.size(); j++)
1529 links.addElement(allFeatures[i].links.elementAt(j));
1534 jalview.gui.PopupMenu pop = new jalview.gui.PopupMenu(ap, null, links);
1535 pop.show(this, evt.getX(), evt.getY());
1541 seqCanvas.cursorX = findRes(evt);
1542 seqCanvas.cursorY = findSeq(evt);
1543 seqCanvas.repaint();
1547 if (stretchGroup == null)
1549 // Only if left mouse button do we want to change group sizes
1551 // define a new group here
1552 SequenceGroup sg = new SequenceGroup();
1553 sg.setStartRes(res);
1555 sg.addSequence(sequence, false);
1556 av.setSelectionGroup(sg);
1560 if (av.getConservationSelected())
1562 SliderPanel.setConservationSlider(ap, av.getGlobalColourScheme(),
1566 if (av.getAbovePIDThreshold())
1568 SliderPanel.setPIDSliderSource(ap, av.getGlobalColourScheme(),
1571 if ((stretchGroup != null) && (stretchGroup.getEndRes() == res))
1573 // Edit end res position of selected group
1574 changeEndRes = true;
1576 else if ((stretchGroup != null)
1577 && (stretchGroup.getStartRes() == res))
1579 // Edit end res position of selected group
1580 changeStartRes = true;
1582 stretchGroup.getWidth();
1585 seqCanvas.repaint();
1594 public void doMouseReleasedDefineMode(MouseEvent evt)
1596 if (stretchGroup == null)
1601 stretchGroup.recalcConservation(); // always do this - annotation has own
1603 if (stretchGroup.cs != null)
1605 stretchGroup.cs.alignmentChanged(stretchGroup,
1606 av.getHiddenRepSequences());
1608 if (stretchGroup.cs.conservationApplied())
1610 SliderPanel.setConservationSlider(ap, stretchGroup.cs,
1611 stretchGroup.getName());
1615 SliderPanel.setPIDSliderSource(ap, stretchGroup.cs,
1616 stretchGroup.getName());
1619 PaintRefresher.Refresh(this, av.getSequenceSetId());
1620 ap.paintAlignment(true);
1622 changeEndRes = false;
1623 changeStartRes = false;
1624 stretchGroup = null;
1634 public void doMouseDraggedDefineMode(MouseEvent evt)
1636 int res = findRes(evt);
1637 int y = findSeq(evt);
1639 if (wrappedBlock != startWrapBlock)
1644 if (stretchGroup == null)
1649 if (res >= av.getAlignment().getWidth())
1651 res = av.getAlignment().getWidth() - 1;
1654 if (stretchGroup.getEndRes() == res)
1656 // Edit end res position of selected group
1657 changeEndRes = true;
1659 else if (stretchGroup.getStartRes() == res)
1661 // Edit start res position of selected group
1662 changeStartRes = true;
1665 if (res < av.getStartRes())
1667 res = av.getStartRes();
1672 if (res > (stretchGroup.getStartRes() - 1))
1674 stretchGroup.setEndRes(res);
1677 else if (changeStartRes)
1679 if (res < (stretchGroup.getEndRes() + 1))
1681 stretchGroup.setStartRes(res);
1685 int dragDirection = 0;
1691 else if (y < oldSeq)
1696 while ((y != oldSeq) && (oldSeq > -1)
1697 && (y < av.getAlignment().getHeight()))
1699 // This routine ensures we don't skip any sequences, as the
1700 // selection is quite slow.
1701 Sequence seq = (Sequence) av.getAlignment().getSequenceAt(oldSeq);
1703 oldSeq += dragDirection;
1710 Sequence nextSeq = (Sequence) av.getAlignment().getSequenceAt(oldSeq);
1712 if (stretchGroup.getSequences(null).contains(nextSeq))
1714 stretchGroup.deleteSequence(seq, false);
1720 stretchGroup.addSequence(seq, false);
1723 stretchGroup.addSequence(nextSeq, false);
1732 mouseDragging = true;
1734 if (scrollThread != null)
1736 scrollThread.setEvent(evt);
1739 seqCanvas.repaint();
1742 void scrollCanvas(MouseEvent evt)
1746 if (scrollThread != null)
1748 scrollThread.running = false;
1749 scrollThread = null;
1751 mouseDragging = false;
1755 if (scrollThread == null)
1757 scrollThread = new ScrollThread();
1760 mouseDragging = true;
1761 scrollThread.setEvent(evt);
1766 // this class allows scrolling off the bottom of the visible alignment
1767 class ScrollThread extends Thread
1771 boolean running = false;
1773 public ScrollThread()
1778 public void setEvent(MouseEvent e)
1783 public void stopScrolling()
1797 if (mouseDragging && (evt.getY() < 0) && (av.getStartSeq() > 0))
1799 running = ap.scrollUp(true);
1802 if (mouseDragging && (evt.getY() >= getHeight())
1803 && (av.getAlignment().getHeight() > av.getEndSeq()))
1805 running = ap.scrollUp(false);
1808 if (mouseDragging && (evt.getX() < 0))
1810 running = ap.scrollRight(false);
1812 else if (mouseDragging && (evt.getX() >= getWidth()))
1814 running = ap.scrollRight(true);
1821 } catch (Exception ex)
1829 * modify current selection according to a received message.
1832 public void selection(SequenceGroup seqsel, ColumnSelection colsel,
1833 SelectionSource source)
1835 // TODO: fix this hack - source of messages is align viewport, but SeqPanel
1836 // handles selection messages...
1837 // TODO: extend config options to allow user to control if selections may be
1838 // shared between viewports.
1840 || !av.followSelection
1841 || (av.isSelectionGroupChanged(false) || av
1842 .isColSelChanged(false))
1843 || (source instanceof AlignViewport && ((AlignViewport) source)
1844 .getSequenceSetId().equals(av.getSequenceSetId())))
1848 // do we want to thread this ? (contention with seqsel and colsel locks, I
1850 // rules are: colsel is copied if there is a real intersection between
1851 // sequence selection
1852 boolean repaint = false, copycolsel = true;
1853 // if (!av.isSelectionGroupChanged(false))
1855 SequenceGroup sgroup = null;
1856 if (seqsel != null && seqsel.getSize() > 0)
1858 if (av.getAlignment() == null)
1860 jalview.bin.Cache.log.warn("alignviewport av SeqSetId="
1861 + av.getSequenceSetId() + " ViewId=" + av.getViewId()
1862 + " 's alignment is NULL! returning immediatly.");
1865 sgroup = seqsel.intersect(av.getAlignment(),
1866 (av.hasHiddenRows()) ? av.getHiddenRepSequences() : null);
1867 if ((sgroup == null || sgroup.getSize() == 0)
1868 || (colsel == null || colsel.size() == 0))
1870 // don't copy columns if the region didn't intersect.
1874 if (sgroup != null && sgroup.getSize() > 0)
1876 av.setSelectionGroup(sgroup);
1880 av.setSelectionGroup(null);
1882 av.isSelectionGroupChanged(true);
1887 // the current selection is unset or from a previous message
1888 // so import the new colsel.
1889 if (colsel == null || colsel.size() == 0)
1891 if (av.getColumnSelection() != null)
1893 av.getColumnSelection().clear();
1899 // TODO: shift colSel according to the intersecting sequences
1900 if (av.getColumnSelection() == null)
1902 av.setColumnSelection(new ColumnSelection(colsel));
1906 av.getColumnSelection().setElementsFrom(colsel);
1909 av.isColSelChanged(true);
1913 && av.hasHiddenColumns()
1914 && (av.getColumnSelection() == null || av.getColumnSelection()
1915 .getHiddenColumns() == null))
1917 System.err.println("Bad things");
1921 // probably finessing with multiple redraws here
1922 PaintRefresher.Refresh(this, av.getSequenceSetId());
1923 // ap.paintAlignment(false);