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();
{
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)
+ List<SequenceFeature> findFeaturesAtColumn(SequenceI sequence, int column)
{
- // 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> 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
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)
git://source.jalview.org / jalview.git / blobdiff