/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
- * Copyright (C) 2014 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
*
* This file is part of Jalview.
*
*/
package jalview.gui;
-import java.awt.*;
-import java.awt.event.*;
-
-import javax.swing.*;
-
-import jalview.datamodel.*;
+import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.SequenceGroup;
+import jalview.datamodel.SequenceI;
+import jalview.renderer.ScaleRenderer;
+import jalview.renderer.ScaleRenderer.ScaleMark;
import jalview.util.MessageManager;
+import jalview.util.Platform;
+
+import java.awt.Color;
+import java.awt.FontMetrics;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+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.List;
+
+import javax.swing.JMenuItem;
+import javax.swing.JPanel;
+import javax.swing.JPopupMenu;
+import javax.swing.SwingUtilities;
+import javax.swing.ToolTipManager;
/**
- * DOCUMENT ME!
- *
- * @author $author$
- * @version $Revision$
+ * The panel containing the sequence ruler (when not in wrapped mode), and
+ * supports a range of mouse operations to select, hide or reveal columns.
*/
public class ScalePanel extends JPanel implements MouseMotionListener,
MouseListener
{
protected int offy = 4;
- /** DOCUMENT ME!! */
public int width;
protected AlignViewport av;
boolean stretchingGroup = false;
- int min; // used by mouseDragged to see if user
+ /*
+ * min, max hold the extent of a mouse drag action
+ */
+ int min;
- int max; // used by mouseDragged to see if user
+ int max;
boolean mouseDragging = false;
- // wants to delete columns
+ /*
+ * holds a hidden column range when the mouse is over an adjacent column
+ */
+ int[] reveal;
+
+ /**
+ * Constructor
+ *
+ * @param av
+ * @param ap
+ */
public ScalePanel(AlignViewport av, AlignmentPanel ap)
{
this.av = av;
* @param evt
* DOCUMENT ME!
*/
+ @Override
public void mousePressed(MouseEvent evt)
{
int x = (evt.getX() / av.getCharWidth()) + av.getStartRes();
min = res;
max = res;
- if (SwingUtilities.isRightMouseButton(evt))
+ if (evt.isPopupTrigger()) // Mac: mousePressed
+ {
+ rightMouseButtonPressed(evt, res);
+ }
+ else if (SwingUtilities.isRightMouseButton(evt) && !Platform.isAMac())
+ {
+ /*
+ * defer right-mouse click handling to mouse up on Windows
+ * (where isPopupTrigger() will answer true)
+ * but accept Cmd-click on Mac which passes isRightMouseButton
+ */
+ return;
+ }
+ else
{
- JPopupMenu pop = new JPopupMenu();
- if (reveal != null)
+ leftMouseButtonPressed(evt, res);
+ }
+ }
+
+ /**
+ * Handles right mouse button press. If pressed in a selected column, opens
+ * context menu for 'Hide Columns'. If pressed on a hidden columns marker,
+ * opens context menu for 'Reveal / Reveal All'. Else does nothing.
+ *
+ * @param evt
+ * @param res
+ */
+ protected void rightMouseButtonPressed(MouseEvent evt, final int res)
+ {
+ JPopupMenu pop = new JPopupMenu();
+ if (reveal != null)
+ {
+ JMenuItem item = new JMenuItem(
+ MessageManager.getString("label.reveal"));
+ item.addActionListener(new ActionListener()
{
- JMenuItem item = new JMenuItem(MessageManager.getString("label.reveal"));
- item.addActionListener(new ActionListener()
+ @Override
+ public void actionPerformed(ActionEvent e)
{
- public void actionPerformed(ActionEvent e)
+ av.showColumn(reveal[0]);
+ reveal = null;
+ ap.paintAlignment(true);
+ if (ap.overviewPanel != null)
{
- av.showColumn(reveal[0]);
- reveal = null;
- ap.paintAlignment(true);
- if (ap.overviewPanel != null)
- {
- ap.overviewPanel.updateOverviewImage();
- }
+ ap.overviewPanel.updateOverviewImage();
}
- });
- pop.add(item);
-
- if (av.getColumnSelection().getHiddenColumns().size() > 1)
- {
- item = new JMenuItem(MessageManager.getString("action.reveal_all"));
- item.addActionListener(new ActionListener()
- {
- public void actionPerformed(ActionEvent e)
- {
- av.showAllHiddenColumns();
- reveal = null;
- ap.paintAlignment(true);
- if (ap.overviewPanel != null)
- {
- ap.overviewPanel.updateOverviewImage();
- }
- }
- });
- pop.add(item);
+ av.sendSelection();
}
- pop.show(this, evt.getX(), evt.getY());
- }
- else if (av.getColumnSelection().contains(res))
+ });
+ pop.add(item);
+
+ if (av.getColumnSelection().hasHiddenColumns())
{
- JMenuItem item = new JMenuItem(MessageManager.getString("label.hide_columns"));
+ item = new JMenuItem(MessageManager.getString("action.reveal_all"));
item.addActionListener(new ActionListener()
{
+ @Override
public void actionPerformed(ActionEvent e)
{
- av.hideColumns(res, res);
- if (av.getSelectionGroup() != null
- && av.getSelectionGroup().getSize() == av
- .getAlignment().getHeight())
- {
- av.setSelectionGroup(null);
- }
-
+ av.showAllHiddenColumns();
+ reveal = null;
ap.paintAlignment(true);
if (ap.overviewPanel != null)
{
ap.overviewPanel.updateOverviewImage();
}
+ av.sendSelection();
}
});
pop.add(item);
- pop.show(this, evt.getX(), evt.getY());
}
+ pop.show(this, evt.getX(), evt.getY());
}
- else
- // LEFT MOUSE TO SELECT
+ else if (av.getColumnSelection().contains(res))
{
- if (!evt.isControlDown() && !evt.isShiftDown())
+ JMenuItem item = new JMenuItem(
+ MessageManager.getString("label.hide_columns"));
+ item.addActionListener(new ActionListener()
{
- av.getColumnSelection().clear();
- }
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ av.hideColumns(res, res);
+ if (av.getSelectionGroup() != null
+ && av.getSelectionGroup().getSize() == av.getAlignment()
+ .getHeight())
+ {
+ av.setSelectionGroup(null);
+ }
- av.getColumnSelection().addElement(res);
- SequenceGroup sg = new SequenceGroup();
- // try to be as quick as possible
- SequenceI[] iVec = av.getAlignment().getSequencesArray();
- for (int i = 0; i < iVec.length; i++)
- {
- sg.addSequence(iVec[i], false);
- iVec[i] = null;
- }
- iVec = null;
- sg.setStartRes(res);
- sg.setEndRes(res);
+ ap.paintAlignment(true);
+ if (ap.overviewPanel != null)
+ {
+ ap.overviewPanel.updateOverviewImage();
+ }
+ av.sendSelection();
+ }
+ });
+ pop.add(item);
+ pop.show(this, evt.getX(), evt.getY());
+ }
+ }
+
+ /**
+ * Handles left mouse button press
+ *
+ * @param evt
+ * @param res
+ */
+ protected void leftMouseButtonPressed(MouseEvent evt, final int res)
+ {
+ /*
+ * Ctrl-click/Cmd-click adds to the selection
+ * Shift-click extends the selection
+ */
+ // TODO Problem: right-click on Windows not reported until mouseReleased?!?
+ if (!Platform.isControlDown(evt) && !evt.isShiftDown())
+ {
+ av.getColumnSelection().clear();
+ }
- if (evt.isShiftDown())
+ av.getColumnSelection().addElement(res);
+ SequenceGroup sg = new SequenceGroup();
+ // try to be as quick as possible
+ SequenceI[] iVec = av.getAlignment().getSequencesArray();
+ for (int i = 0; i < iVec.length; i++)
+ {
+ sg.addSequence(iVec[i], false);
+ iVec[i] = null;
+ }
+ iVec = null;
+ sg.setStartRes(res);
+ sg.setEndRes(res);
+
+ if (evt.isShiftDown())
+ {
+ int min = Math.min(av.getColumnSelection().getMin(), res);
+ int max = Math.max(av.getColumnSelection().getMax(), res);
+ for (int i = min; i < max; i++)
{
- int min = Math.min(av.getColumnSelection().getMin(), res);
- int max = Math.max(av.getColumnSelection().getMax(), res);
- for (int i = min; i < max; i++)
- {
- av.getColumnSelection().addElement(i);
- }
- sg.setStartRes(min);
- sg.setEndRes(max);
+ av.getColumnSelection().addElement(i);
}
- av.setSelectionGroup(sg);
+ sg.setStartRes(min);
+ sg.setEndRes(max);
}
-
+ av.setSelectionGroup(sg);
ap.paintAlignment(false);
av.sendSelection();
}
* @param evt
* DOCUMENT ME!
*/
+ @Override
public void mouseReleased(MouseEvent evt)
{
mouseDragging = false;
if (!stretchingGroup)
{
- ap.paintAlignment(false);
-
+ if (evt.isPopupTrigger()) // Windows: mouseReleased
+ {
+ rightMouseButtonPressed(evt, res);
+ }
+ else
+ {
+ ap.paintAlignment(false);
+ }
return;
}
* @param evt
* DOCUMENT ME!
*/
+ @Override
public void mouseDragged(MouseEvent evt)
{
mouseDragging = true;
}
}
+ @Override
public void mouseEntered(MouseEvent evt)
{
if (mouseDragging)
{
- ap.seqPanel.scrollCanvas(null);
+ ap.getSeqPanel().scrollCanvas(null);
}
}
+ @Override
public void mouseExited(MouseEvent evt)
{
if (mouseDragging)
{
- ap.seqPanel.scrollCanvas(evt);
+ ap.getSeqPanel().scrollCanvas(evt);
}
}
+ @Override
public void mouseClicked(MouseEvent evt)
{
}
+ @Override
public void mouseMoved(MouseEvent evt)
{
+ this.setToolTipText(null);
+ reveal = null;
if (!av.hasHiddenColumns())
{
return;
res = av.getColumnSelection().adjustForHiddenColumns(res);
- reveal = null;
- for (int i = 0; i < av.getColumnSelection().getHiddenColumns().size(); i++)
+ if (av.getColumnSelection().getHiddenColumns() != null)
{
- int[] region = (int[]) av.getColumnSelection().getHiddenColumns()
- .elementAt(i);
- if (res + 1 == region[0] || res - 1 == region[1])
+ for (int[] region : av.getColumnSelection().getHiddenColumns())
{
- reveal = region;
- ToolTipManager.sharedInstance().registerComponent(this);
- this.setToolTipText(MessageManager.getString("label.reveal_hidden_columns"));
- break;
- }
- else
- {
- this.setToolTipText(null);
+ if (res + 1 == region[0] || res - 1 == region[1])
+ {
+ reveal = region;
+ ToolTipManager.sharedInstance().registerComponent(this);
+ this.setToolTipText(MessageManager
+ .getString("label.reveal_hidden_columns"));
+ break;
+ }
}
-
}
-
repaint();
}
- int[] reveal;
-
/**
* DOCUMENT ME!
*
* @param g
* DOCUMENT ME!
*/
+ @Override
public void paintComponent(Graphics g)
{
drawScale(g, av.getStartRes(), av.getEndRes(), getWidth(), getHeight());
// Fill the selected columns
ColumnSelection cs = av.getColumnSelection();
- int s;
+ int avCharWidth = av.getCharWidth(), avCharHeight = av.getCharHeight();
+
if (cs != null)
{
gg.setColor(new Color(220, 0, 0));
- for (int i = 0; i < cs.size(); i++)
+ for (int sel : cs.getSelected())
{
- int sel = cs.columnAt(i);
+ // TODO: JAL-2001 - provide a fast method to list visible selected in a
+ // given range
+
if (av.hasHiddenColumns())
{
if (cs.isVisible(sel))
if ((sel >= startx) && (sel <= endx))
{
- gg.fillRect((sel - startx) * av.charWidth, 0, av.charWidth,
+ gg.fillRect((sel - startx) * avCharWidth, 0, avCharWidth,
getHeight());
}
}
}
- // Draw the scale numbers
- gg.setColor(Color.black);
- int scalestartx = (startx / 10) * 10;
+ int widthx = 1 + endx - startx;
FontMetrics fm = gg.getFontMetrics(av.getFont());
- int y = av.charHeight - fm.getDescent();
-
- if ((scalestartx % 10) == 0)
- {
- scalestartx += 5;
- }
-
- String string;
- int maxX = 0;
-
- for (int i = scalestartx; i < endx; i += 5)
- {
- if ((i % 10) == 0)
- {
- string = String.valueOf(av.getColumnSelection()
- .adjustForHiddenColumns(i));
- if ((i - startx - 1) * av.charWidth > maxX)
- {
- gg.drawString(string, (i - startx - 1) * av.charWidth, y);
- maxX = (i - startx + 1) * av.charWidth + fm.stringWidth(string);
- }
-
- gg.drawLine(
- (int) (((i - startx - 1) * av.charWidth) + (av.charWidth / 2)),
- y + 2,
- (int) (((i - startx - 1) * av.charWidth) + (av.charWidth / 2)),
- y + (fm.getDescent() * 2));
-
- }
- else
- {
- gg.drawLine(
- (int) (((i - startx - 1) * av.charWidth) + (av.charWidth / 2)),
- y + fm.getDescent(),
- (int) (((i - startx - 1) * av.charWidth) + (av.charWidth / 2)),
- y + (fm.getDescent() * 2));
- }
- }
-
+ int y = avCharHeight;
+ int yOf = fm.getDescent();
+ y -= yOf;
if (av.hasHiddenColumns())
{
+ // draw any hidden column markers
gg.setColor(Color.blue);
int res;
- if (av.getShowHiddenMarkers())
+ if (av.getShowHiddenMarkers()
+ && av.getColumnSelection().getHiddenColumns() != null)
{
for (int i = 0; i < av.getColumnSelection().getHiddenColumns()
.size(); i++)
{
-
res = av.getColumnSelection().findHiddenRegionPosition(i)
- startx;
- if (res < 0 || res > endx - scalestartx)
+ if (res < 0 || res > widthx)
{
continue;
}
- gg.fillPolygon(new int[]
- { res * av.charWidth - av.charHeight / 4,
- res * av.charWidth + av.charHeight / 4, res * av.charWidth },
- new int[]
- { y - av.charHeight / 2, y - av.charHeight / 2, y + 8 },
- 3);
-
+ gg.fillPolygon(new int[] {
+ -1 + res * avCharWidth - avCharHeight / 4,
+ -1 + res * avCharWidth + avCharHeight / 4,
+ -1 + res * avCharWidth }, new int[] { y, y, y + 2 * yOf }, 3);
}
}
+ }
+ // Draw the scale numbers
+ gg.setColor(Color.black);
- if (reveal != null && reveal[0] > startx && reveal[0] < endx)
+ int maxX = 0;
+ List<ScaleMark> marks = new ScaleRenderer().calculateMarks(av, startx,
+ endx);
+
+ for (ScaleMark mark : marks)
+ {
+ boolean major = mark.major;
+ int mpos = mark.column; // (i - startx - 1)
+ String mstring = mark.text;
+ if (mstring != null)
+ {
+ if (mpos * avCharWidth > maxX)
+ {
+ gg.drawString(mstring, mpos * avCharWidth, y);
+ maxX = (mpos + 2) * avCharWidth + fm.stringWidth(mstring);
+ }
+ }
+ if (major)
+ {
+ gg.drawLine((mpos * avCharWidth) + (avCharWidth / 2), y + 2,
+ (mpos * avCharWidth) + (avCharWidth / 2), y + (yOf * 2));
+ }
+ else
{
- gg.drawString(MessageManager.getString("label.reveal_columns"), reveal[0] * av.charWidth, 0);
+ gg.drawLine((mpos * avCharWidth) + (avCharWidth / 2), y + yOf,
+ (mpos * avCharWidth) + (avCharWidth / 2), y + (yOf * 2));
}
}
-
}
+
}
git://source.jalview.org / jalview.git / blobdiff