import jalview.api.AlignViewportI;
import jalview.bin.Cache;
+import jalview.bin.Jalview;
import jalview.commands.EditCommand;
import jalview.commands.EditCommand.Action;
import jalview.commands.EditCommand.Edit;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Point;
+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 java.util.Collections;
import java.util.List;
+import javax.swing.JLabel;
import javax.swing.JPanel;
+import javax.swing.JToolTip;
import javax.swing.SwingUtilities;
+import javax.swing.Timer;
import javax.swing.ToolTipManager;
/**
ToolTipManager.sharedInstance().registerComponent(this);
ToolTipManager.sharedInstance().setInitialDelay(0);
ToolTipManager.sharedInstance().setDismissDelay(10000);
+
+
this.av = viewport;
setBackground(Color.white);
String lastMessage;
+ private String formattedTooltipText;
+
@Override
public void mouseOverSequence(SequenceI sequence, int index, int pos)
{
ap.setToScrollComplementPanel(true);
}
- boolean noFastPaint = wasScrolled && av.getWrapAlignment();
- if (seqCanvas.highlightSearchResults(results, noFastPaint))
+ boolean fastPaint = !(wasScrolled && av.getWrapAlignment());
+ if (seqCanvas.highlightSearchResults(results, fastPaint))
{
setStatusMessage(results);
}
String textString = tooltipText.toString();
if (lastTooltip == null || !lastTooltip.equals(textString))
{
- String formattedTooltipText = JvSwingUtils.wrapTooltip(true,
+ formattedTooltipText = JvSwingUtils.wrapTooltip(true,
textString);
setToolTipText(formattedTooltipText);
+
lastTooltip = textString;
}
}
}
+
private Point lastp = null;
+ private JToolTip tempTip = new JLabel().createToolTip();
+
/*
* (non-Javadoc)
*
@Override
public Point getToolTipLocation(MouseEvent event)
{
- int x = event.getX(), w = getWidth();
- int wdth = (w - x < 200) ? -(w / 2) : 5; // switch sides when tooltip is too
- // close to edge
+ // BH 2018
+
+ if (tooltipText == null || tooltipText.length() == 6)
+ return null;
+
+ if (lastp != null && event.isShiftDown())
+ return lastp;
+
Point p = lastp;
- if (!event.isShiftDown() || p == null)
- {
- p = (tooltipText != null && tooltipText.length() > 6)
- ? new Point(event.getX() + wdth, event.getY() - 20)
- : null;
- }
+ int x = event.getX();
+ int y = event.getY();
+ int w = getWidth();
+
+ tempTip.setTipText(formattedTooltipText);
+ int tipWidth = (int) tempTip.getPreferredSize().getWidth();
+
+ // was x += (w - x < 200) ? -(w / 2) : 5;
+ x = (x + tipWidth < w ? x + 10 : w - tipWidth);
+ p = new Point(x, y + 20); // BH 2018 was - 20?
/*
* TODO: try to modify position region is not obcured by tooltip
+ *
+ * Done?
*/
+
return lastp = p;
}
text.append(" (").append(Integer.toString(residuePos)).append(")");
}
- ap.alignFrame.statusBar.setText(text.toString());
+ ap.alignFrame.setStatus(text.toString());
}
/**
}
message.append(Math.abs(startres - lastres) + " gaps.");
- ap.alignFrame.statusBar.setText(message.toString());
+ ap.alignFrame.setStatus(message.toString());
// Are we editing within a selection group?
if (groupEditing || (sg != null
@Override
public void mouseExited(MouseEvent e)
{
- if (!av.getWrapAlignment() && mouseDragging && scrollThread == null)
+ if (mouseDragging)
{
- scrollThread = new ScrollThread();
+ startScrolling(e.getPoint());
}
}
SearchResultsI highlight = new SearchResults();
highlight.addResult(sequence, features.get(0).getBegin(), features
.get(0).getEnd());
- seqCanvas.highlightSearchResults(highlight, false);
+ seqCanvas.highlightSearchResults(highlight, true);
/*
- * open the Amend Features dialog; clear highlighting afterwards,
- * whether changes were made or not
+ * open the Amend Features dialog
*/
- List<SequenceI> seqs = Collections.singletonList(sequence);
- seqCanvas.getFeatureRenderer().amendFeatures(seqs, features, false,
- ap);
- av.setSearchResults(null); // clear highlighting
- seqCanvas.repaint(); // draw new/amended features
+ new FeatureEditor(ap, Collections.singletonList(sequence), features,
+ false).showDialog();
}
}
}
/**
* Starts a thread to scroll the alignment, towards a given mouse position
- * outside the panel bounds
+ * outside the panel bounds, unless the alignment is in wrapped mode
*
* @param mousePos
*/
void startScrolling(Point mousePos)
{
- if (scrollThread == null)
+ /*
+ * set this.mouseDragging in case this was called from
+ * a drag in ScalePanel or AnnotationPanel
+ */
+ mouseDragging = true;
+ if (!av.getWrapAlignment() && scrollThread == null)
{
scrollThread = new ScrollThread();
+ scrollThread.setMousePosition(mousePos);
+ if (!Jalview.isJS())
+ {
+ /*
+ * Java - run in a new thread
+ */
+ scrollThread.start();
+ }
+ else
+ {
+ /*
+ * Javascript - run every 20ms until scrolling stopped
+ * or reaches the limit of scrollable alignment
+ */
+ // java.util.Timer version:
+ // Timer t = new Timer("ScrollThreadTimer", true);
+ // TimerTask task = new TimerTask()
+ // {
+ // @Override
+ // public void run()
+ // {
+ // if (!scrollThread.scrollOnce())
+ // {
+ // cancel();
+ // }
+ // }
+ // };
+ // t.schedule(task, 20, 20);
+ 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)
+ {
+ // finished and nulled itself
+ t.stop();
+ }
+ }
+ });
+ t.start();
+ }
}
-
- mouseDragging = true;
- scrollThread.setMousePosition(mousePos);
}
/**
- * Performs scrolling of the visible alignment left, right, up or down
+ * Performs scrolling of the visible alignment left, right, up or down, until
+ * scrolling is stopped by calling stopScrolling, mouse drag is ended, or the
+ * limit of the alignment is reached
*/
class ScrollThread extends Thread
{
private Point mousePos;
- private volatile boolean threadRunning = true;
+ private volatile boolean keepRunning = true;
/**
* Constructor
public ScrollThread()
{
setName("SeqPanel$ScrollThread");
- start();
}
/**
* Sets the position of the mouse that determines the direction of the
- * scroll to perform
+ * scroll to perform. If this is called as the mouse moves, scrolling should
+ * respond accordingly. For example, if the mouse is dragged right, scroll
+ * right should start; if the drag continues down, scroll down should also
+ * happen.
*
* @param p
*/
*/
public void stopScrolling()
{
- threadRunning = false;
+ keepRunning = false;
}
/**
@Override
public void run()
{
- while (threadRunning && mouseDragging)
+ while (keepRunning)
{
if (mousePos != null)
{
- boolean scrolled = false;
- ViewportRanges ranges = SeqPanel.this.av.getRanges();
-
- /*
- * scroll up or down
- */
- if (mousePos.y < 0)
- {
- // mouse is above this panel - try scroll up
- scrolled = ranges.scrollUp(true);
- }
- else if (mousePos.y >= getHeight())
- {
- // mouse is below this panel - try scroll down
- scrolled = ranges.scrollUp(false);
- }
-
- /*
- * scroll left or right
- */
- if (mousePos.x < 0)
- {
- scrolled |= ranges.scrollRight(false);
- }
- else if (mousePos.x >= getWidth())
- {
- scrolled |= ranges.scrollRight(true);
- }
- if (!scrolled)
- {
- /*
- * we have reached the limit of the visible alignment - quit
- */
- threadRunning = false;
- SeqPanel.this.ap.repaint();
- }
+ keepRunning = scrollOnce();
}
-
try
{
Thread.sleep(20);
{
}
}
+ SeqPanel.this.scrollThread = null;
+ }
+
+ /**
+ * Scrolls
+ * <ul>
+ * <li>one row up, if the mouse is above the panel</li>
+ * <li>one row down, if the mouse is below the panel</li>
+ * <li>one column left, if the mouse is left of the panel</li>
+ * <li>one column right, if the mouse is right of the panel</li>
+ * </ul>
+ * Answers true if a scroll was performed, false if not - meaning either
+ * that the mouse position is within the panel, or the edge of the alignment
+ * has been reached.
+ */
+ boolean scrollOnce()
+ {
+ /*
+ * quit after mouseUp ensures interrupt in JalviewJS
+ */
+ if (!mouseDragging)
+ {
+ return false;
+ }
+
+ boolean scrolled = false;
+ ViewportRanges ranges = SeqPanel.this.av.getRanges();
+
+ /*
+ * scroll up or down
+ */
+ if (mousePos.y < 0)
+ {
+ // mouse is above this panel - try scroll up
+ scrolled = ranges.scrollUp(true);
+ }
+ else if (mousePos.y >= getHeight())
+ {
+ // mouse is below this panel - try scroll down
+ scrolled = ranges.scrollUp(false);
+ }
+
+ /*
+ * scroll left or right
+ */
+ if (mousePos.x < 0)
+ {
+ scrolled |= ranges.scrollRight(false);
+ }
+ else if (mousePos.x >= getWidth())
+ {
+ scrolled |= ranges.scrollRight(true);
+ }
+ return scrolled;
}
}
git://source.jalview.org / jalview.git / blobdiff