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.
21 package jalview.appletgui;
23 import jalview.api.AlignmentViewPanel;
24 import jalview.datamodel.AlignmentI;
25 import jalview.datamodel.SearchResults;
26 import jalview.datamodel.SequenceI;
27 import jalview.structure.StructureSelectionManager;
29 import java.awt.BorderLayout;
30 import java.awt.Color;
31 import java.awt.Dimension;
32 import java.awt.FontMetrics;
33 import java.awt.Frame;
34 import java.awt.Graphics;
35 import java.awt.Panel;
36 import java.awt.Scrollbar;
37 import java.awt.event.AdjustmentEvent;
38 import java.awt.event.AdjustmentListener;
39 import java.awt.event.ComponentAdapter;
40 import java.awt.event.ComponentEvent;
42 public class AlignmentPanel extends Panel implements AdjustmentListener,
46 public AlignViewport av;
48 OverviewPanel overviewPanel;
54 IdwidthAdjuster idwidthAdjuster;
56 public AlignFrame alignFrame;
58 ScalePanel scalePanel;
60 AnnotationPanel annotationPanel;
62 AnnotationLabels alabels;
64 // this value is set false when selection area being dragged
65 boolean fastPaint = true;
67 public void finalize()
72 seqPanelHolder = null;
73 sequenceHolderPanel = null;
75 scalePanelHolder = null;
76 annotationPanel = null;
77 annotationPanelHolder = null;
78 annotationSpaceFillerHolder = null;
81 public AlignmentPanel(AlignFrame af, final AlignViewport av)
93 seqPanel = new SeqPanel(av, this);
94 idPanel = new IdPanel(av, this);
95 scalePanel = new ScalePanel(av, this);
96 idwidthAdjuster = new IdwidthAdjuster(this);
97 annotationPanel = new AnnotationPanel(this);
98 annotationPanelHolder.add(annotationPanel, BorderLayout.CENTER);
100 sequenceHolderPanel.add(annotationPanelHolder, BorderLayout.SOUTH);
101 alabels = new AnnotationLabels(this);
103 setAnnotationVisible(av.isShowAnnotation());
105 idPanelHolder.add(idPanel, BorderLayout.CENTER);
106 idSpaceFillerPanel1.add(idwidthAdjuster, BorderLayout.CENTER);
107 annotationSpaceFillerHolder.add(alabels, BorderLayout.CENTER);
108 scalePanelHolder.add(scalePanel, BorderLayout.CENTER);
109 seqPanelHolder.add(seqPanel, BorderLayout.CENTER);
112 setScrollValues(0, 0);
114 apvscroll.addAdjustmentListener(this);
115 hscroll.addAdjustmentListener(this);
116 vscroll.addAdjustmentListener(this);
118 addComponentListener(new ComponentAdapter()
120 public void componentResized(ComponentEvent evt)
122 setScrollValues(av.getStartRes(), av.getStartSeq());
123 if (getSize().height > 0
124 && annotationPanelHolder.getSize().height > 0)
126 validateAnnotationDimensions(false);
133 Dimension d = calculateIdWidth();
134 idPanel.idCanvas.setSize(d);
136 hscrollFillerPanel.setSize(d.width, annotationPanel.getSize().height);
138 idPanel.idCanvas.setSize(d.width, seqPanel.seqCanvas.getSize().height);
139 annotationSpaceFillerHolder.setSize(d.width,
140 annotationPanel.getSize().height);
141 alabels.setSize(d.width, annotationPanel.getSize().height);
142 final AlignmentPanel ap = this;
143 av.addPropertyChangeListener(new java.beans.PropertyChangeListener()
145 public void propertyChange(java.beans.PropertyChangeEvent evt)
147 if (evt.getPropertyName().equals("alignment"))
149 PaintRefresher.Refresh(ap, av.getSequenceSetId(), true, true);
156 public SequenceRenderer getSequenceRenderer()
158 return seqPanel.seqCanvas.sr;
161 public jalview.api.FeatureRenderer getFeatureRenderer()
163 return seqPanel.seqCanvas.fr;
166 public jalview.api.FeatureRenderer cloneFeatureRenderer()
168 FeatureRenderer nfr = new FeatureRenderer(av);
169 nfr.transferSettings(seqPanel.seqCanvas.fr);
172 public void alignmentChanged()
174 av.alignmentChanged(this);
176 if (overviewPanel != null)
178 overviewPanel.updateOverviewImage();
181 alignFrame.updateEditMenuBar();
186 public void fontChanged()
188 // set idCanvas bufferedImage to null
189 // to prevent drawing old image
190 idPanel.idCanvas.image = null;
191 FontMetrics fm = getFontMetrics(av.getFont());
193 scalePanel.setSize(new Dimension(10, av.getCharHeight()
195 idwidthAdjuster.setSize(new Dimension(10, av.getCharHeight()
197 av.updateSequenceIdColours();
198 annotationPanel.image = null;
199 int ap = annotationPanel.adjustPanelHeight(false);
200 Dimension d = calculateIdWidth();
201 d.setSize(d.width + 4, seqPanel.seqCanvas.getSize().height);
202 alabels.setSize(d.width + 4, ap);
204 idPanel.idCanvas.setSize(d);
205 hscrollFillerPanel.setSize(d);
207 validateAnnotationDimensions(false);
208 annotationPanel.repaint();
212 if (overviewPanel != null)
214 overviewPanel.updateOverviewImage();
218 public void setIdWidth(int w, int h)
220 idPanel.idCanvas.setSize(w, h);
221 idPanelHolder.setSize(w, idPanelHolder.getSize().height);
222 annotationSpaceFillerHolder.setSize(w,
223 annotationSpaceFillerHolder.getSize().height);
224 alabels.setSize(w, alabels.getSize().height);
228 Dimension calculateIdWidth()
230 if (av.nullFrame == null)
232 av.nullFrame = new Frame();
233 av.nullFrame.addNotify();
236 Graphics g = av.nullFrame.getGraphics();
238 FontMetrics fm = g.getFontMetrics(av.font);
239 AlignmentI al = av.getAlignment();
244 while (i < al.getHeight() && al.getSequenceAt(i) != null)
246 SequenceI s = al.getSequenceAt(i);
247 id = s.getDisplayId(av.getShowJVSuffix());
249 if (fm.stringWidth(id) > idWidth)
251 idWidth = fm.stringWidth(id);
256 // Also check annotation label widths
258 if (al.getAlignmentAnnotation() != null)
260 fm = g.getFontMetrics(av.nullFrame.getFont());
261 while (i < al.getAlignmentAnnotation().length)
263 String label = al.getAlignmentAnnotation()[i].label;
264 if (fm.stringWidth(label) > idWidth)
266 idWidth = fm.stringWidth(label);
272 return new Dimension(idWidth, idPanel.idCanvas.getSize().height);
276 * Highlight the given results on the alignment.
279 public void highlightSearchResults(SearchResults results)
281 scrollToPosition(results);
282 seqPanel.seqCanvas.highlightSearchResults(results);
286 * scroll the view to show the position of the highlighted region in results
287 * (if any) and redraw the overview
290 * @return false if results were not found
292 public boolean scrollToPosition(SearchResults results)
294 return scrollToPosition(results, true);
298 * scroll the view to show the position of the highlighted region in results
302 * @param redrawOverview
303 * - when set, the overview will be recalculated (takes longer)
304 * @return false if results were not found
306 public boolean scrollToPosition(SearchResults results,
307 boolean redrawOverview)
310 // do we need to scroll the panel?
311 if (results != null && results.getSize() > 0)
313 AlignmentI alignment = av.getAlignment();
314 int seqIndex = alignment.findIndex(results);
319 SequenceI seq = alignment.getSequenceAt(seqIndex);
320 int[] r = results.getResults(seq, 0, alignment.getWidth());
326 .println("DEBUG: scroll didn't happen - results not within alignment : "
327 + seq.getStart() + "," + seq.getEnd());
335 * System.out.println("DEBUG: scroll: start=" + r[0] +
336 * " av.getStartRes()=" + av.getStartRes() + " end=" + r[1] +
337 * " seq.end=" + seq.getEnd() + " av.getEndRes()=" + av.getEndRes() +
338 * " hextent=" + hextent);
347 if (end == seq.getEnd())
351 return scrollTo(start, end, seqIndex, false, redrawOverview);
356 public boolean scrollTo(int ostart, int end, int seqIndex,
357 boolean scrollToNearest, boolean redrawOverview)
359 int startv, endv, starts, ends, width;
362 if (av.hasHiddenColumns())
364 start = av.getColumnSelection().findColumnPosition(ostart);
365 end = av.getColumnSelection().findColumnPosition(end);
368 if (!scrollToNearest && !av.getColumnSelection().isVisible(ostart))
370 // don't scroll - position isn't visible
379 if (!av.getWrapAlignment())
382 * int spos=av.getStartRes(),sqpos=av.getStartSeq(); if ((startv =
383 * av.getStartRes()) >= start) { spos=start-1; // seqIn //
384 * setScrollValues(start - 1, seqIndex); } else if ((endv =
385 * av.getEndRes()) <= end) { // setScrollValues(spos=startv + 1 + end -
386 * endv, seqIndex); spos=startv + 1 + end - endv; } else if ((starts =
387 * av.getStartSeq()) > seqIndex) { setScrollValues(av.getStartRes(),
388 * seqIndex); } else if ((ends = av.getEndSeq()) <= seqIndex) {
389 * setScrollValues(av.getStartRes(), starts + seqIndex - ends + 1); }
393 if ((av.getStartRes() > end)
394 || (av.getEndRes() < start)
395 || ((av.getStartSeq() > seqIndex) || (av.getEndSeq() < seqIndex)))
397 if (start > av.getAlignment().getWidth() - hextent)
399 start = av.getAlignment().getWidth() - hextent;
406 if (seqIndex > av.getAlignment().getHeight() - vextent)
408 seqIndex = av.getAlignment().getHeight() - vextent;
414 // System.out.println("trying to scroll to: "+start+" "+seqIndex);
415 setScrollValues(start, seqIndex);
420 scrollToWrappedVisible(start);
422 if (redrawOverview && overviewPanel != null)
424 overviewPanel.setBoxPosition();
426 paintAlignment(redrawOverview);
430 void scrollToWrappedVisible(int res)
432 int cwidth = seqPanel.seqCanvas
433 .getWrappedCanvasWidth(seqPanel.seqCanvas.getSize().width);
434 if (res <= av.getStartRes() || res >= (av.getStartRes() + cwidth))
436 vscroll.setValue(res / cwidth);
437 av.startRes = vscroll.getValue() * cwidth;
441 public OverviewPanel getOverviewPanel()
443 return overviewPanel;
446 public void setOverviewPanel(OverviewPanel op)
451 public void setAnnotationVisible(boolean b)
453 if (!av.getWrapAlignment())
455 annotationSpaceFillerHolder.setVisible(b);
456 annotationPanelHolder.setVisible(b);
460 annotationSpaceFillerHolder.setVisible(false);
461 annotationPanelHolder.setVisible(false);
468 * automatically adjust annotation panel height for new annotation whilst
469 * ensuring the alignment is still visible.
471 public void adjustAnnotationHeight()
473 // TODO: display vertical annotation scrollbar if necessary
474 // this is called after loading new annotation onto alignment
475 if (alignFrame.getSize().height == 0)
477 System.out.println("NEEDS FIXING");
480 validateAnnotationDimensions(true);
481 apvscroll.addNotify();
484 paintAlignment(true);
488 * calculate the annotation dimensions and refresh slider values accordingly.
489 * need to do repaints/notifys afterwards.
491 protected void validateAnnotationDimensions(boolean adjustPanelHeight)
493 boolean modified = false;
494 int height = av.calcPanelHeight();
496 if (hscroll.isVisible())
498 height += (minsize = hscroll.getPreferredSize().height);
500 if (apvscroll.isVisible())
502 minsize += apvscroll.getPreferredSize().height;
504 int mheight = height;
505 Dimension d = sequenceHolderPanel.getSize(), e = idPanel.getSize();
506 int seqandannot = d.height - scalePanelHolder.getSize().height;
508 if (adjustPanelHeight)
510 // NOTE: this logic is different in the application. Need a better
511 // algorithm to define behaviour
512 // sets initial preferred height
513 // try and set height according to alignment
514 float sscaling = (float) ((av.getCharHeight() * av.getAlignment()
515 .getHeight()) / (1.0 * mheight));
518 // if the alignment is too big then
519 // default is 0.5 split
520 height = seqandannot / 2;
524 // otherwise just set the panel so that one row of sequence is visible
525 height = -av.getCharHeight() * 1
526 + (int) (seqandannot * (1 - sscaling));
531 // maintain same window layout whilst updating sliders
532 height = annotationPanelHolder.getSize().height;
535 if (seqandannot - height < 5)
537 height = seqandannot;
539 annotationPanel.setSize(new Dimension(d.width, height));
540 alabels.setSize(new Dimension(e.width, height));
541 annotationSpaceFillerHolder.setSize(new Dimension(e.width, height));
542 annotationPanelHolder.setSize(new Dimension(d.width, height));
543 // seqPanelHolder.setSize(d.width, seqandannot - height);
545 .setSize(d.width, seqPanel.seqCanvas.getSize().height);
546 int s = apvscroll.getValue();
547 if (s > mheight - height)
551 apvscroll.setValues(s, height, 0, mheight);
552 annotationPanel.setScrollOffset(apvscroll.getValue(), false);
553 alabels.setScrollOffset(apvscroll.getValue(), false);
556 public void setWrapAlignment(boolean wrap)
560 scalePanelHolder.setVisible(!wrap);
562 hscroll.setVisible(!wrap);
563 idwidthAdjuster.setVisible(!wrap);
567 annotationPanelHolder.setVisible(false);
568 annotationSpaceFillerHolder.setVisible(false);
570 else if (av.isShowAnnotation())
572 annotationPanelHolder.setVisible(true);
573 annotationSpaceFillerHolder.setVisible(true);
576 idSpaceFillerPanel1.setVisible(!wrap);
578 fontChanged(); // This is so that the scalePanel is resized correctly
581 sequenceHolderPanel.validate();
590 // return value is true if the scroll is valid
591 public boolean scrollUp(boolean up)
595 if (vscroll.getValue() < 1)
599 setScrollValues(hscroll.getValue(), vscroll.getValue() - 1);
603 if (vextent + vscroll.getValue() >= av.getAlignment().getHeight())
607 setScrollValues(hscroll.getValue(), vscroll.getValue() + 1);
614 public boolean scrollRight(boolean right)
618 if (hscroll.getValue() < 1)
622 setScrollValues(hscroll.getValue() - 1, vscroll.getValue());
626 if (hextent + hscroll.getValue() >= av.getAlignment().getWidth())
630 setScrollValues(hscroll.getValue() + 1, vscroll.getValue());
637 public void setScrollValues(int x, int y)
639 int width = av.getAlignment().getWidth();
640 int height = av.getAlignment().getHeight();
642 if (av.hasHiddenColumns())
644 width = av.getColumnSelection().findColumnPosition(width);
652 hextent = seqPanel.seqCanvas.getSize().width / av.getCharWidth();
653 vextent = seqPanel.seqCanvas.getSize().height / av.getCharHeight();
660 if (vextent > height)
665 if ((hextent + x) > width)
667 System.err.println("hextent was " + hextent + " and x was " + x);
672 if ((vextent + y) > height)
674 y = height - vextent;
684 System.err.println("x was " + x);
690 int endSeq = y + vextent;
691 if (endSeq > av.getAlignment().getHeight())
693 endSeq = av.getAlignment().getHeight();
696 av.setEndSeq(endSeq);
698 av.setEndRes((x + (seqPanel.seqCanvas.getSize().width / av
699 .getCharWidth())) - 1);
701 hscroll.setValues(x, hextent, 0, width);
702 vscroll.setValues(y, vextent, 0, height);
704 if (overviewPanel != null)
706 overviewPanel.setBoxPosition();
712 public void adjustmentValueChanged(AdjustmentEvent evt)
714 int oldX = av.getStartRes();
715 int oldY = av.getStartSeq();
717 if (evt == null || evt.getSource() == apvscroll)
719 annotationPanel.setScrollOffset(apvscroll.getValue(), false);
720 alabels.setScrollOffset(apvscroll.getValue(), false);
721 // annotationPanel.image=null;
722 // alabels.image=null;
723 // alabels.repaint();
724 // annotationPanel.repaint();
726 if (evt == null || evt.getSource() == hscroll)
728 int x = hscroll.getValue();
730 av.setEndRes(x + seqPanel.seqCanvas.getSize().width
731 / av.getCharWidth() - 1);
734 if (evt == null || evt.getSource() == vscroll)
736 int offy = vscroll.getValue();
737 if (av.getWrapAlignment())
739 int rowSize = seqPanel.seqCanvas
740 .getWrappedCanvasWidth(seqPanel.seqCanvas.getSize().width);
741 av.setStartRes(vscroll.getValue() * rowSize);
742 av.setEndRes((vscroll.getValue() + 1) * rowSize);
746 av.setStartSeq(offy);
747 av.setEndSeq(offy + seqPanel.seqCanvas.getSize().height
748 / av.getCharHeight());
752 if (overviewPanel != null)
754 overviewPanel.setBoxPosition();
757 int scrollX = av.startRes - oldX;
758 int scrollY = av.startSeq - oldY;
760 if (av.getWrapAlignment() || !fastPaint || av.MAC)
766 // Make sure we're not trying to draw a panel
767 // larger than the visible window
768 if (scrollX > av.endRes - av.startRes)
770 scrollX = av.endRes - av.startRes;
772 else if (scrollX < av.startRes - av.endRes)
774 scrollX = av.startRes - av.endRes;
777 idPanel.idCanvas.fastPaint(scrollY);
778 seqPanel.seqCanvas.fastPaint(scrollX, scrollY);
780 scalePanel.repaint();
781 if (av.isShowAnnotation())
783 annotationPanel.fastPaint(av.getStartRes() - oldX);
790 private void sendViewPosition()
792 StructureSelectionManager.getStructureSelectionManager(av.applet)
793 .sendViewPosition(this, av.startRes, av.endRes, av.startSeq,
797 public void paintAlignment(boolean updateOverview)
803 jalview.structure.StructureSelectionManager
804 .getStructureSelectionManager(av.applet)
805 .sequenceColoursChanged(this);
807 if (overviewPanel != null)
809 overviewPanel.updateOverviewImage();
814 public void update(Graphics g)
819 public void paint(Graphics g)
822 Dimension d = idPanel.idCanvas.getSize();
823 idPanel.idCanvas.setSize(d.width, seqPanel.seqCanvas.getSize().height);
825 if (av.getWrapAlignment())
827 int maxwidth = av.getAlignment().getWidth();
829 if (av.hasHiddenColumns())
831 maxwidth = av.getColumnSelection().findColumnPosition(maxwidth) - 1;
834 int canvasWidth = seqPanel.seqCanvas
835 .getWrappedCanvasWidth(seqPanel.seqCanvas.getSize().width);
839 int max = maxwidth / canvasWidth;
840 vscroll.setMaximum(1 + max);
841 vscroll.setUnitIncrement(1);
842 vscroll.setVisibleAmount(1);
847 setScrollValues(av.getStartRes(), av.getStartSeq());
850 seqPanel.seqCanvas.repaint();
851 idPanel.idCanvas.repaint();
852 if (!av.getWrapAlignment())
854 if (av.isShowAnnotation())
857 annotationPanel.repaint();
859 scalePanel.repaint();
864 protected Panel sequenceHolderPanel = new Panel();
866 protected Scrollbar vscroll = new Scrollbar();
868 protected Scrollbar hscroll = new Scrollbar();
870 protected Panel seqPanelHolder = new Panel();
872 BorderLayout borderLayout1 = new BorderLayout();
874 BorderLayout borderLayout3 = new BorderLayout();
876 protected Panel scalePanelHolder = new Panel();
878 protected Panel idPanelHolder = new Panel();
880 BorderLayout borderLayout5 = new BorderLayout();
882 protected Panel idSpaceFillerPanel1 = new Panel();
884 public Panel annotationSpaceFillerHolder = new Panel();
886 BorderLayout borderLayout6 = new BorderLayout();
888 BorderLayout borderLayout7 = new BorderLayout();
890 Panel hscrollHolder = new Panel();
892 BorderLayout borderLayout10 = new BorderLayout();
894 protected Panel hscrollFillerPanel = new Panel();
896 BorderLayout borderLayout11 = new BorderLayout();
898 BorderLayout borderLayout4 = new BorderLayout();
900 BorderLayout borderLayout2 = new BorderLayout();
902 Panel annotationPanelHolder = new Panel();
904 protected Scrollbar apvscroll = new Scrollbar();
906 BorderLayout borderLayout12 = new BorderLayout();
908 private void jbInit() throws Exception
910 // idPanelHolder.setPreferredSize(new Dimension(70, 10));
911 this.setLayout(borderLayout7);
913 // sequenceHolderPanel.setPreferredSize(new Dimension(150, 150));
914 sequenceHolderPanel.setLayout(borderLayout3);
915 seqPanelHolder.setLayout(borderLayout1);
916 scalePanelHolder.setBackground(Color.white);
918 // scalePanelHolder.setPreferredSize(new Dimension(10, 30));
919 scalePanelHolder.setLayout(borderLayout6);
920 idPanelHolder.setLayout(borderLayout5);
921 idSpaceFillerPanel1.setBackground(Color.white);
923 // idSpaceFillerPanel1.setPreferredSize(new Dimension(10, 30));
924 idSpaceFillerPanel1.setLayout(borderLayout11);
925 annotationSpaceFillerHolder.setBackground(Color.white);
927 // annotationSpaceFillerHolder.setPreferredSize(new Dimension(10, 80));
928 annotationSpaceFillerHolder.setLayout(borderLayout4);
929 hscroll.setOrientation(Scrollbar.HORIZONTAL);
930 hscrollHolder.setLayout(borderLayout10);
931 hscrollFillerPanel.setBackground(Color.white);
932 apvscroll.setOrientation(Scrollbar.VERTICAL);
933 apvscroll.setVisible(true);
934 apvscroll.addAdjustmentListener(this);
936 annotationPanelHolder.setBackground(Color.white);
937 annotationPanelHolder.setLayout(borderLayout12);
938 annotationPanelHolder.add(apvscroll, BorderLayout.EAST);
939 // hscrollFillerPanel.setPreferredSize(new Dimension(70, 10));
940 hscrollHolder.setBackground(Color.white);
942 // annotationScroller.setPreferredSize(new Dimension(10, 80));
943 // this.setPreferredSize(new Dimension(220, 166));
944 seqPanelHolder.setBackground(Color.white);
945 idPanelHolder.setBackground(Color.white);
946 sequenceHolderPanel.add(scalePanelHolder, BorderLayout.NORTH);
947 sequenceHolderPanel.add(seqPanelHolder, BorderLayout.CENTER);
948 seqPanelHolder.add(vscroll, BorderLayout.EAST);
950 // Panel3.add(secondaryPanelHolder, BorderLayout.SOUTH);
951 this.add(idPanelHolder, BorderLayout.WEST);
952 idPanelHolder.add(idSpaceFillerPanel1, BorderLayout.NORTH);
953 idPanelHolder.add(annotationSpaceFillerHolder, BorderLayout.SOUTH);
954 this.add(hscrollHolder, BorderLayout.SOUTH);
955 hscrollHolder.add(hscroll, BorderLayout.CENTER);
956 hscrollHolder.add(hscrollFillerPanel, BorderLayout.WEST);
957 this.add(sequenceHolderPanel, BorderLayout.CENTER);
961 * hides or shows dynamic annotation rows based on groups and av state flags
963 public void updateAnnotation()
965 updateAnnotation(false);
968 public void updateAnnotation(boolean applyGlobalSettings)
970 updateAnnotation(applyGlobalSettings, false);
973 public void updateAnnotation(boolean applyGlobalSettings,
974 boolean preserveNewGroupSettings)
976 av.updateGroupAnnotationSettings(applyGlobalSettings,
977 preserveNewGroupSettings);
978 adjustAnnotationHeight();
982 public AlignmentI getAlignment()
984 return av.getAlignment();
988 public String getViewName()
994 public StructureSelectionManager getStructureSelectionManager()
996 return StructureSelectionManager
997 .getStructureSelectionManager(av.applet);
1001 public void raiseOOMWarning(String string, OutOfMemoryError error)
1004 System.err.println("Out of memory whilst '" + string + "'");
1005 error.printStackTrace();