*/
package jalview.gui;
-import jalview.datamodel.AlignmentAnnotation;
-import jalview.datamodel.Sequence;
-import jalview.datamodel.SequenceFeature;
-import jalview.datamodel.SequenceGroup;
-import jalview.datamodel.SequenceI;
-import jalview.gui.SeqPanel.MousePos;
-import jalview.io.SequenceAnnotationReport;
-import jalview.util.MessageManager;
-import jalview.util.Platform;
-import jalview.viewmodel.AlignmentViewport;
-import jalview.viewmodel.ViewportRanges;
-
import java.awt.BorderLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.SwingUtilities;
+import javax.swing.Timer;
import javax.swing.ToolTipManager;
+import jalview.datamodel.AlignmentAnnotation;
+import jalview.datamodel.Sequence;
+import jalview.datamodel.SequenceGroup;
+import jalview.datamodel.SequenceI;
+import jalview.gui.SeqPanel.MousePos;
+import jalview.io.SequenceAnnotationReport;
+import jalview.util.MessageManager;
+import jalview.util.Platform;
+import jalview.viewmodel.AlignmentViewport;
+import jalview.viewmodel.ViewportRanges;
+
/**
* This panel hosts alignment sequence ids and responds to mouse clicks on them,
* as well as highlighting ids matched by a search from the Find menu.
ScrollThread scrollThread = null;
- String linkImageURL;
-
int offy;
// int width;
this.av = av;
alignPanel = parent;
setIdCanvas(new IdCanvas(av));
- linkImageURL = getClass().getResource("/images/link.gif").toString();
- seqAnnotReport = new SequenceAnnotationReport(linkImageURL);
+ seqAnnotReport = new SequenceAnnotationReport(true);
setLayout(new BorderLayout());
add(getIdCanvas(), BorderLayout.CENTER);
addMouseListener(this);
StringBuilder text = new StringBuilder();
text.append("Sequence ").append(String.valueOf(seq + 1))
- .append(" ID: ")
- .append(sequence.getName());
+ .append(" ID: ").append(sequence.getName());
alignPanel.alignFrame.setStatus(text.toString());
}
}
}
/**
- * DOCUMENT ME!
+ * On (re-)entering the panel, stop any scrolling
*
* @param e
- * DOCUMENT ME!
*/
@Override
public void mouseEntered(MouseEvent e)
{
+ stopScrolling();
+ }
+
+ /**
+ * Interrupts the scroll thread if one is running
+ */
+ void stopScrolling()
+ {
if (scrollThread != null)
{
scrollThread.stopScrolling();
+ scrollThread = null;
}
}
return;
}
- if (mouseDragging && (e.getY() < 0)
- && (av.getRanges().getStartSeq() > 0))
+ if (mouseDragging)
{
- scrollThread = new ScrollThread(true);
+ /*
+ * on mouse drag above or below the panel, start
+ * scrolling if there are more sequences to show
+ */
+ ViewportRanges ranges = av.getRanges();
+ if (e.getY() < 0 && ranges.getStartSeq() > 0)
+ {
+ startScrolling(true);
+ }
+ else if (e.getY() >= getHeight()
+ && ranges.getEndSeq() <= av.getAlignment().getHeight())
+ {
+ startScrolling(false);
+ }
}
+ }
- if (mouseDragging && (e.getY() >= getHeight())
- && (av.getAlignment().getHeight() > av.getRanges().getEndSeq()))
+ /**
+ * Starts scrolling either up or down
+ *
+ * @param up
+ */
+ void startScrolling(boolean up)
+ {
+ scrollThread = new ScrollThread(up);
+ if (Platform.isJS())
{
- scrollThread = new ScrollThread(false);
+ /*
+ * for JalviewJS using Swing Timer
+ */
+ Timer t = new Timer(20, new ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ if (scrollThread != null)
+ {
+ // if (!scrollOnce() {t.stop();}) gives compiler error :-(
+ scrollThread.scrollOnce();
+ }
+ }
+ });
+ t.addActionListener(new ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ if (scrollThread == null)
+ {
+ // IdPanel.stopScrolling called
+ t.stop();
+ }
+ }
+ });
+ t.start();
+ }
+ else
+ /**
+ * Java only
+ *
+ * @j2sIgnore
+ */
+ {
+ scrollThread.start();
}
}
}
MousePos pos = alignPanel.getSeqPanel().findMousePosition(e);
-
+
if (e.isPopupTrigger()) // Mac reports this in mousePressed
{
showPopupMenu(e, pos);
* (where isPopupTrigger() will answer true)
* NB isRightMouseButton is also true for Cmd-click on Mac
*/
- if (SwingUtilities.isRightMouseButton(e) && !Platform.isAMac())
+ if (Platform.isWinRightButton(e))
{
return;
}
}
Sequence sq = (Sequence) av.getAlignment().getSequenceAt(pos.seqIndex);
-
- /*
- * build a new links menu based on the current links
- * and any non-positional features
- */
- List<SequenceFeature> features = null;
if (sq != null)
{
- List<String> nlinks = Preferences.sequenceUrlLinks.getLinksForMenu();
- features = sq.getFeatures().getNonPositionalFeatures();
- for (SequenceFeature sf : features)
- {
- if (sf.links != null)
- {
- nlinks.addAll(sf.links);
- }
- }
+ PopupMenu pop = new PopupMenu(alignPanel, sq,
+ Preferences.getGroupURLLinks());
+ pop.show(this, e.getX(), e.getY());
}
-
- PopupMenu pop = new PopupMenu(alignPanel, sq, features,
- Preferences.getGroupURLLinks());
- pop.show(this, e.getX(), e.getY());
}
/**
{
if (scrollThread != null)
{
- scrollThread.stopScrolling();
+ stopScrolling();
}
MousePos pos = alignPanel.getSeqPanel().findMousePosition(e);
{
this.up = up;
setName("IdPanel$ScrollThread$" + String.valueOf(up));
- start();
}
/**
* Scrolls the alignment either up or down, one row at a time, adding newly
* visible sequences to the current selection. Speed is limited to a maximum
* of ten rows per second. The thread exits when the end of the alignment is
- * reached or a flag is set to stop it.
+ * reached or a flag is set to stop it by a call to stopScrolling.
*/
@Override
public void run()
while (running)
{
- ViewportRanges ranges = IdPanel.this.av.getRanges();
- if (ranges.scrollUp(up))
- {
- int toSeq = up ? ranges.getStartSeq() : ranges.getEndSeq();
- int fromSeq = toSeq < lastid ? lastid - 1 : lastid + 1;
- IdPanel.this.selectSeqs(fromSeq, toSeq);
-
- lastid = toSeq;
- }
- else
- {
- /*
- * scroll did nothing - reached limit of visible alignment
- */
- running = false;
- }
-
- alignPanel.paintAlignment(false, false);
-
+ running = scrollOnce();
try
{
Thread.sleep(100);
{
}
}
+ IdPanel.this.scrollThread = null;
+ }
+
+ /**
+ * Scrolls one row up or down. Answers true if a scroll could be done, false
+ * if not (top or bottom of alignment reached).
+ */
+ boolean scrollOnce()
+ {
+ ViewportRanges ranges = IdPanel.this.av.getRanges();
+ if (ranges.scrollUp(up))
+ {
+ int toSeq = up ? ranges.getStartSeq() : ranges.getEndSeq();
+ int fromSeq = toSeq < lastid ? lastid - 1 : lastid + 1;
+ IdPanel.this.selectSeqs(fromSeq, toSeq);
+ lastid = toSeq;
+ alignPanel.paintAlignment(false, false);
+ return true;
+ }
+
+ return false;
}
}
}
git://source.jalview.org / jalview.git / blobdiff