import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
-import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
-import java.util.ListIterator;
import java.util.Vector;
public class SeqPanel extends Panel implements MouseMotionListener,
}
int seq = findSeq(evt);
- int res = findRes(evt);
+ int res = findColumn(evt);
if (seq < 0 || res < 0)
{
av.setSelectionGroup(null);
}
- int column = findRes(evt);
- boolean isGapped = Comparison.isGap(sequence.getCharAt(column));
- List<SequenceFeature> features = findFeaturesAtRes(sequence,
- sequence.findPosition(column));
- if (isGapped)
- {
- removeAdjacentFeatures(features, column + 1, sequence);
- }
+ int column = findColumn(evt);
+ List<SequenceFeature> features = findFeaturesAtColumn(sequence,
+ column + 1);
if (!features.isEmpty())
{
seqCanvas.highlightSearchResults(highlight);
seqCanvas.getFeatureRenderer().amendFeatures(
Collections.singletonList(sequence), features, false, ap);
-
- seqCanvas.highlightSearchResults(null);
+ av.setSearchResults(null); // clear highlighting
+ seqCanvas.repaint(); // draw new/amended features
}
}
}
int wrappedBlock = -1;
- int findRes(MouseEvent evt)
+ /**
+ * Returns the aligned sequence position (base 0) at the mouse position, or
+ * the closest visible one
+ *
+ * @param evt
+ * @return
+ */
+ int findColumn(MouseEvent evt)
{
int res = 0;
int x = evt.getX();
wrappedBlock += startRes / cwidth;
int startOffset = startRes % cwidth; // in case start is scrolled right
// from 0
- res = wrappedBlock * cwidth
- + Math.min(cwidth - 1, startOffset + x / av.getCharWidth());
+ res = wrappedBlock * cwidth + startOffset
+ + +Math.min(cwidth - 1, x / av.getCharWidth());
}
else
{
{
int seq = findSeq(evt);
- int res = findRes(evt);
+ int res = findColumn(evt);
if (seq < av.getAlignment().getHeight()
&& res < av.getAlignment().getSequenceAt(seq).getLength())
@Override
public void mouseMoved(MouseEvent evt)
{
- final int column = findRes(evt);
+ final int column = findColumn(evt);
int seq = findSeq(evt);
if (seq >= av.getAlignment().getHeight() || seq < 0 || column < 0)
*/
if (av.isShowSequenceFeatures())
{
- List<SequenceFeature> allFeatures = findFeaturesAtRes(sequence,
- sequence.findPosition(column));
- if (isGapped)
- {
- removeAdjacentFeatures(allFeatures, column + 1, sequence);
- }
+ List<SequenceFeature> allFeatures = findFeaturesAtColumn(sequence,
+ column + 1);
for (SequenceFeature sf : allFeatures)
{
tooltipText.append(sf.getType() + " " + sf.begin + ":" + sf.end);
}
/**
- * Removes from the list of features any that start after, or end before, the
- * given column position. This allows us to retain only those features
- * adjacent to a gapped position that straddle the position. Contact features
- * that 'straddle' the position are also removed, since they are not 'at' the
- * position.
+ * Returns features at the specified aligned column on the given sequence.
+ * Non-positional features are not included. If the column has a gap, then
+ * enclosing features are included (but not contact features).
*
- * @param features
- * @param column
- * alignment column (1..)
* @param sequence
+ * @param column
+ * (1..)
+ * @return
*/
- protected void removeAdjacentFeatures(List<SequenceFeature> features,
- int column, SequenceI sequence)
- {
- // TODO should this be an AlignViewController method (shared by gui)?
- ListIterator<SequenceFeature> it = features.listIterator();
- while (it.hasNext())
- {
- SequenceFeature sf = it.next();
- if (sf.isContactFeature()
- || sequence.findIndex(sf.getBegin()) > column
- || sequence.findIndex(sf.getEnd()) < column)
- {
- it.remove();
- }
- }
- }
-
- List<SequenceFeature> findFeaturesAtRes(SequenceI sequence, int res)
+ List<SequenceFeature> findFeaturesAtColumn(SequenceI sequence, int column)
{
- List<SequenceFeature> result = new ArrayList<>();
- SequenceFeature[] features = sequence.getSequenceFeatures();
- if (features != null)
- {
- for (int i = 0; i < features.length; i++)
- {
- if (av.getFeaturesDisplayed() == null
- || !av.getFeaturesDisplayed().isVisible(
- features[i].getType()))
- {
- continue;
- }
-
- if (features[i].featureGroup != null
- && !seqCanvas.fr.checkGroupVisibility(
- features[i].featureGroup, false))
- {
- continue;
- }
-
- if ((features[i].getBegin() <= res)
- && (features[i].getEnd() >= res))
- {
- result.add(features[i]);
- }
- }
- }
-
- return result;
+ return seqCanvas.getFeatureRenderer().findFeaturesAtColumn(sequence, column);
}
Tooltip tooltip;
return;
}
- int res = findRes(evt);
+ int res = findColumn(evt);
if (res < 0)
{
// Find the next gap before the end
// of the visible region boundary
boolean blank = false;
- for (fixedRight = fixedRight; fixedRight > lastres; fixedRight--)
+ for (; fixedRight > lastres; fixedRight--)
{
blank = true;
scrollThread = null;
}
- int res = findRes(evt);
+ int column = findColumn(evt);
int seq = findSeq(evt);
oldSeq = seq;
startWrapBlock = wrappedBlock;
SequenceI sequence = av.getAlignment().getSequenceAt(seq);
- if (sequence == null || res > sequence.getLength())
+ if (sequence == null || column > sequence.getLength())
{
return;
}
stretchGroup = av.getSelectionGroup();
- if (stretchGroup == null || !stretchGroup.contains(sequence, res))
+ if (stretchGroup == null || !stretchGroup.contains(sequence, column))
{
- stretchGroup = av.getAlignment().findGroup(sequence, res);
+ stretchGroup = av.getAlignment().findGroup(sequence, column);
if (stretchGroup != null)
{
// only update the current selection if the popup menu has a group to
// DETECT RIGHT MOUSE BUTTON IN AWT
if ((evt.getModifiers() & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
{
- List<SequenceFeature> allFeatures = findFeaturesAtRes(sequence,
- sequence.findPosition(res));
+ List<SequenceFeature> allFeatures = findFeaturesAtColumn(sequence,
+ sequence.findPosition(column + 1));
Vector<String> links = null;
for (SequenceFeature sf : allFeatures)
{
if (links == null)
{
- links = new Vector<>();
- }
- for (int j = 0; j < sf.links.size(); j++)
- {
- links.addElement(sf.links.elementAt(j));
+ links = new Vector<String>();
}
+ links.addAll(sf.links);
}
}
APopupMenu popup = new APopupMenu(ap, null, links);
if (av.cursorMode)
{
- seqCanvas.cursorX = findRes(evt);
+ seqCanvas.cursorX = findColumn(evt);
seqCanvas.cursorY = findSeq(evt);
seqCanvas.repaint();
return;
{
// define a new group here
SequenceGroup sg = new SequenceGroup();
- sg.setStartRes(res);
- sg.setEndRes(res);
+ sg.setStartRes(column);
+ sg.setEndRes(column);
sg.addSequence(sequence, false);
av.setSelectionGroup(sg);
stretchGroup = sg;
public void doMouseDraggedDefineMode(MouseEvent evt)
{
- int res = findRes(evt);
+ int res = findColumn(evt);
int y = findSeq(evt);
if (wrappedBlock != startWrapBlock)
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
-import java.util.ListIterator;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
/** DOCUMENT ME!! */
public AlignmentPanel ap;
+ /*
+ * last column position for mouseMoved event
+ */
+ private int lastMouseColumn;
+
+ /*
+ * last sequence offset for mouseMoved event
+ */
+ private int lastMouseSeq;
+
protected int lastres;
protected int startseq;
ssm.addStructureViewerListener(this);
ssm.addSelectionListener(this);
}
+
+ lastMouseColumn = -1;
+ lastMouseSeq = -1;
}
int startWrapBlock = -1;
int y = evt.getY();
y -= hgap;
- x = Math.max(0, x - seqCanvas.LABEL_WEST);
+ x = Math.max(0, x - seqCanvas.labelWidthWest);
int cwidth = seqCanvas.getWrappedCanvasWidth(this.getWidth());
if (cwidth < 1)
wrappedBlock += startRes / cwidth;
// allow for wrapped view scrolled right (possible from Overview)
int startOffset = startRes % cwidth;
- res = wrappedBlock * cwidth
- + Math.min(cwidth - 1, startOffset + x / av.getCharWidth());
+ res = wrappedBlock * cwidth + startOffset
+ + +Math.min(cwidth - 1, x / av.getCharWidth());
}
else
{
}
lastSearchResults = results;
+ boolean wasScrolled = false;
+
if (av.isFollowHighlight())
{
// don't allow highlight of protein/cDNA to also scroll a complementary
// over residue to change abruptly, causing highlighted residue in panel 2
// to change, causing a scroll in panel 1 etc)
ap.setToScrollComplementPanel(false);
- if (ap.scrollToPosition(results, false))
+ wasScrolled = ap.scrollToPosition(results, false);
+ if (wasScrolled)
{
seqCanvas.revalidate();
}
ap.setToScrollComplementPanel(true);
}
- setStatusMessage(results);
- seqCanvas.highlightSearchResults(results);
+
+ boolean noFastPaint = wasScrolled && av.getWrapAlignment();
+ if (seqCanvas.highlightSearchResults(results, noFastPaint))
+ {
+ setStatusMessage(results);
+ }
}
@Override
int seq = findSeq(evt);
if (column < 0 || seq < 0 || seq >= av.getAlignment().getHeight())
{
+ lastMouseSeq = -1;
return;
}
+ if (column == lastMouseColumn && seq == lastMouseSeq)
+ {
+ /*
+ * just a pixel move without change of residue
+ */
+ return;
+ }
+ lastMouseColumn = column;
+ lastMouseSeq = seq;
SequenceI sequence = av.getAlignment().getSequenceAt(seq);
if (av.isShowSequenceFeatures())
{
List<SequenceFeature> features = ap.getFeatureRenderer()
- .findFeaturesAtRes(sequence.getDatasetSequence(), pos);
- if (isGapped)
- {
- removeAdjacentFeatures(features, column + 1, sequence);
- }
+ .findFeaturesAtColumn(sequence, column + 1);
seqARep.appendFeatures(tooltipText, pos, features,
this.ap.getSeqPanel().seqCanvas.fr.getMinMax());
}
}
else
{
- if (lastTooltip == null
- || !lastTooltip.equals(tooltipText.toString()))
+ String textString = tooltipText.toString();
+ if (lastTooltip == null || !lastTooltip.equals(textString))
{
- String formatedTooltipText = JvSwingUtils.wrapTooltip(true,
- tooltipText.toString());
- // String formatedTooltipText = tooltipText.toString();
- setToolTipText(formatedTooltipText);
- lastTooltip = tooltipText.toString();
- }
-
- }
-
- }
-
- /**
- * Removes from the list of features any that start after, or end before, the
- * given column position. This allows us to retain only those features
- * adjacent to a gapped position that straddle the position. Contact features
- * that 'straddle' the position are also removed, since they are not 'at' the
- * position.
- *
- * @param features
- * @param column
- * alignment column (1..)
- * @param sequence
- */
- protected void removeAdjacentFeatures(List<SequenceFeature> features,
- final int column, SequenceI sequence)
- {
- // TODO should this be an AlignViewController method (and reused by applet)?
- ListIterator<SequenceFeature> it = features.listIterator();
- while (it.hasNext())
- {
- SequenceFeature sf = it.next();
- if (sf.isContactFeature()
- || sequence.findIndex(sf.getBegin()) > column
- || sequence.findIndex(sf.getEnd()) < column)
- {
- it.remove();
+ String formattedTooltipText = JvSwingUtils.wrapTooltip(true,
+ textString);
+ setToolTipText(formattedTooltipText);
+ lastTooltip = textString;
}
}
}
* aligned sequence object
* @param column
* alignment column
- * @param seq
+ * @param seqIndex
* index of sequence in alignment
* @return sequence position of residue at column, or adjacent residue if at a
* gap
*/
- int setStatusMessage(SequenceI sequence, final int column, int seq)
+ int setStatusMessage(SequenceI sequence, final int column, int seqIndex)
+ {
+ char sequenceChar = sequence.getCharAt(column);
+ int pos = sequence.findPosition(column);
+ setStatusMessage(sequence, seqIndex, sequenceChar, pos);
+
+ return pos;
+ }
+
+ /**
+ * Builds the status message for the current cursor location and writes it to
+ * the status bar, for example
+ *
+ * <pre>
+ * Sequence 3 ID: FER1_SOLLC
+ * Sequence 5 ID: FER1_PEA Residue: THR (4)
+ * Sequence 5 ID: FER1_PEA Residue: B (3)
+ * Sequence 6 ID: O.niloticus.3 Nucleotide: Uracil (2)
+ * </pre>
+ *
+ * @param sequence
+ * @param seqIndex
+ * sequence position in the alignment (1..)
+ * @param sequenceChar
+ * the character under the cursor
+ * @param residuePos
+ * the sequence residue position (if not over a gap)
+ */
+ protected void setStatusMessage(SequenceI sequence, int seqIndex,
+ char sequenceChar, int residuePos)
{
StringBuilder text = new StringBuilder(32);
/*
* Sequence number (if known), and sequence name.
*/
- String seqno = seq == -1 ? "" : " " + (seq + 1);
+ String seqno = seqIndex == -1 ? "" : " " + (seqIndex + 1);
text.append("Sequence").append(seqno).append(" ID: ")
.append(sequence.getName());
/*
* Try to translate the display character to residue name (null for gap).
*/
- final String displayChar = String.valueOf(sequence.getCharAt(column));
- boolean isGapped = Comparison.isGap(sequence.getCharAt(column));
- int pos = sequence.findPosition(column);
+ boolean isGapped = Comparison.isGap(sequenceChar);
if (!isGapped)
{
boolean nucleotide = av.getAlignment().isNucleotide();
+ String displayChar = String.valueOf(sequenceChar);
if (nucleotide)
{
residue = ResidueProperties.nucleotideName.get(displayChar);
text.append(" ").append(nucleotide ? "Nucleotide" : "Residue")
.append(": ").append(residue == null ? displayChar : residue);
- text.append(" (").append(Integer.toString(pos)).append(")");
+ text.append(" (").append(Integer.toString(residuePos)).append(")");
}
ap.alignFrame.statusBar.setText(text.toString());
-
- return pos;
}
/**
if (seq == ds)
{
- /*
- * Convert position in sequence (base 1) to sequence character array
- * index (base 0)
- */
- int start = m.getStart() - m.getSequence().getStart();
- setStatusMessage(seq, start, sequenceIndex);
+ int start = m.getStart();
+ setStatusMessage(seq, sequenceIndex, seq.getCharAt(start - 1),
+ start);
return;
}
}
}
int column = findColumn(evt);
- boolean isGapped = Comparison.isGap(sequence.getCharAt(column));
/*
* find features at the position (if not gapped), or straddling
* the position (if at a gap)
*/
List<SequenceFeature> features = seqCanvas.getFeatureRenderer()
- .findFeaturesAtRes(sequence.getDatasetSequence(),
- sequence.findPosition(column));
- if (isGapped)
- {
- removeAdjacentFeatures(features, column, sequence);
- }
+ .findFeaturesAtColumn(sequence, column + 1);
if (!features.isEmpty())
{
SearchResultsI highlight = new SearchResults();
highlight.addResult(sequence, features.get(0).getBegin(), features
.get(0).getEnd());
- seqCanvas.highlightSearchResults(highlight);
+ seqCanvas.highlightSearchResults(highlight, false);
/*
* open the Amend Features dialog; clear highlighting afterwards,
List<SequenceI> seqs = Collections.singletonList(sequence);
seqCanvas.getFeatureRenderer().amendFeatures(seqs, features, false,
ap);
- seqCanvas.highlightSearchResults(null);
+ av.setSearchResults(null); // clear highlighting
+ seqCanvas.repaint(); // draw new/amended features
}
}
}
*/
void showPopupMenu(MouseEvent evt)
{
- final int res = findColumn(evt);
+ final int column = findColumn(evt);
final int seq = findSeq(evt);
SequenceI sequence = av.getAlignment().getSequenceAt(seq);
List<SequenceFeature> allFeatures = ap.getFeatureRenderer()
- .findFeaturesAtRes(sequence.getDatasetSequence(),
- sequence.findPosition(res));
+ .findFeaturesAtColumn(sequence, column + 1);
List<String> links = new ArrayList<>();
for (SequenceFeature sf : allFeatures)
{