/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2b1)
- * 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.appletgui;
import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.HiddenColumns;
import jalview.datamodel.SequenceGroup;
+import jalview.renderer.ScaleRenderer;
+import jalview.renderer.ScaleRenderer.ScaleMark;
import jalview.util.MessageManager;
+import jalview.viewmodel.ViewportListenerI;
+import jalview.viewmodel.ViewportRanges;
import java.awt.Color;
import java.awt.FontMetrics;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
+import java.beans.PropertyChangeEvent;
+import java.util.Iterator;
+import java.util.List;
-public class ScalePanel extends Panel implements MouseMotionListener,
- MouseListener
+public class ScalePanel extends Panel
+ implements MouseMotionListener, MouseListener, ViewportListenerI
{
protected int offy = 4;
addMouseListener(this);
addMouseMotionListener(this);
+ av.getRanges().addPropertyChangeListener(this);
}
+ @Override
public void mousePressed(MouseEvent evt)
{
- int x = (evt.getX() / av.getCharWidth()) + av.getStartRes();
+ int x = (evt.getX() / av.getCharWidth()) + av.getRanges().getStartRes();
final int res;
if (av.hasHiddenColumns())
{
- res = av.getColumnSelection().adjustForHiddenColumns(x);
+ res = av.getAlignment().getHiddenColumns().adjustForHiddenColumns(x);
}
else
{
min = res;
max = res;
- if ((evt.getModifiers() & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
+ if ((evt.getModifiers()
+ & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
{
- PopupMenu pop = new PopupMenu();
- if (reveal != null)
+ rightMouseButtonPressed(evt, res);
+ }
+ else
+ {
+ leftMouseButtonPressed(evt, res);
+ }
+ }
+
+ /**
+ * Handles left mouse button pressed (selection / clear selections)
+ *
+ * @param evt
+ * @param res
+ */
+ protected void leftMouseButtonPressed(MouseEvent evt, final int res)
+ {
+ if (!evt.isControlDown() && !evt.isShiftDown())
+ {
+ av.getColumnSelection().clear();
+ }
+
+ av.getColumnSelection().addElement(res);
+ SequenceGroup sg = new SequenceGroup();
+ for (int i = 0; i < av.getAlignment().getSequences().size(); i++)
+ {
+ sg.addSequence(av.getAlignment().getSequenceAt(i), false);
+ }
+
+ sg.setStartRes(res);
+ sg.setEndRes(res);
+ av.setSelectionGroup(sg);
+
+ 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++)
{
- MenuItem item = new MenuItem(
- MessageManager.getString("label.reveal"));
- item.addActionListener(new ActionListener()
- {
- public void actionPerformed(ActionEvent e)
- {
- av.showColumn(reveal[0]);
- reveal = null;
- ap.paintAlignment(true);
- if (ap.overviewPanel != null)
- {
- ap.overviewPanel.updateOverviewImage();
- }
- }
- });
- pop.add(item);
+ av.getColumnSelection().addElement(i);
+ }
+ sg.setStartRes(min);
+ sg.setEndRes(max);
+ }
+ ap.paintAlignment(false);
+ av.sendSelection();
+ }
- if (av.getColumnSelection().hasManyHiddenColumns())
+ /**
+ * 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)
+ {
+ PopupMenu pop = new PopupMenu();
+ if (reveal != null)
+ {
+ MenuItem item = new MenuItem(
+ MessageManager.getString("label.reveal"));
+ item.addActionListener(new ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
{
- item = new MenuItem(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.showColumn(reveal[0]);
+ reveal = null;
+ ap.paintAlignment(true);
+ av.sendSelection();
}
- this.add(pop);
- pop.show(this, evt.getX(), evt.getY());
- }
- else if (av.getColumnSelection().contains(res))
+ });
+ pop.add(item);
+
+ if (av.getAlignment().getHiddenColumns().hasManyHiddenColumns())
{
- MenuItem item = new MenuItem(
- MessageManager.getString("label.hide_columns"));
+ item = new MenuItem(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);
- this.add(pop);
- pop.show(this, evt.getX(), evt.getY());
}
+ this.add(pop);
+ pop.show(this, evt.getX(), evt.getY());
}
- else
- // LEFT MOUSE TO SELECT
+ else if (av.getColumnSelection().contains(res))
{
- if (!evt.isControlDown() && !evt.isShiftDown())
+ MenuItem item = new MenuItem(
+ MessageManager.getString("label.hide_columns"));
+ item.addActionListener(new ActionListener()
{
- av.getColumnSelection().clear();
- }
-
- av.getColumnSelection().addElement(res);
- SequenceGroup sg = new SequenceGroup();
- for (int i = 0; i < av.getAlignment().getSequences().size(); i++)
- {
- sg.addSequence(av.getAlignment().getSequenceAt(i), false);
- }
-
- sg.setStartRes(res);
- sg.setEndRes(res);
- av.setSelectionGroup(sg);
-
- 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++)
+ @Override
+ public void actionPerformed(ActionEvent e)
{
- av.getColumnSelection().addElement(i);
+ av.hideColumns(res, res);
+ if (av.getSelectionGroup() != null && av.getSelectionGroup()
+ .getSize() == av.getAlignment().getHeight())
+ {
+ av.setSelectionGroup(null);
+ }
+
+ ap.paintAlignment(true);
+ av.sendSelection();
}
- sg.setStartRes(min);
- sg.setEndRes(max);
- }
+ });
+ pop.add(item);
+ this.add(pop);
+ pop.show(this, evt.getX(), evt.getY());
}
-
- ap.paintAlignment(true);
- av.sendSelection();
}
+ @Override
public void mouseReleased(MouseEvent evt)
{
mouseDragging = false;
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();
+ int res = (evt.getX() / av.getCharWidth())
+ + av.getRanges().getStartRes();
if (res > av.getAlignment().getWidth())
{
if (av.hasHiddenColumns())
{
- res = av.getColumnSelection().adjustForHiddenColumns(res);
+ res = av.getAlignment().getHiddenColumns()
+ .adjustForHiddenColumns(res);
}
if (!stretchingGroup)
av.sendSelection();
}
+ /**
+ * Action on dragging the mouse in the scale panel is to expand or shrink the
+ * selection group range (including any hidden columns that it spans)
+ *
+ * @param evt
+ */
+ @Override
public void mouseDragged(MouseEvent evt)
{
mouseDragging = true;
+ ColumnSelection cs = av.getColumnSelection();
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();
- if (res < 0)
- {
- res = 0;
- }
-
- if (av.hasHiddenColumns())
- {
- res = av.getColumnSelection().adjustForHiddenColumns(res);
- }
-
- if (res > av.getAlignment().getWidth())
- {
- res = av.getAlignment().getWidth() - 1;
- }
-
- if (res < min)
- {
- min = res;
- }
-
- if (res > max)
- {
- max = res;
- }
+ int res = (evt.getX() / av.getCharWidth())
+ + av.getRanges().getStartRes();
+ res = Math.max(0, res);
+ res = av.getAlignment().getHiddenColumns().adjustForHiddenColumns(res);
+ res = Math.min(res, av.getAlignment().getWidth() - 1);
+ min = Math.min(res, min);
+ max = Math.max(res, max);
SequenceGroup sg = av.getSelectionGroup();
-
if (sg != null)
{
stretchingGroup = true;
-
- if (!av.getColumnSelection().contains(res))
- {
- av.getColumnSelection().addElement(res);
- }
-
- if (res > sg.getStartRes())
- {
- sg.setEndRes(res);
- }
- if (res < sg.getStartRes())
- {
- sg.setStartRes(res);
- }
-
- int col;
- for (int i = min; i <= max; i++)
- {
- col = av.getColumnSelection().adjustForHiddenColumns(i);
-
- if ((col < sg.getStartRes()) || (col > sg.getEndRes()))
- {
- av.getColumnSelection().removeElement(col);
- }
- else
- {
- av.getColumnSelection().addElement(col);
- }
- }
-
+ cs.stretchGroup(res, sg, min, max);
ap.paintAlignment(false);
}
}
+ @Override
public void mouseEntered(MouseEvent evt)
{
if (mouseDragging)
}
}
+ @Override
public void mouseExited(MouseEvent evt)
{
if (mouseDragging)
}
}
+ @Override
public void mouseClicked(MouseEvent evt)
{
}
+ @Override
public void mouseMoved(MouseEvent evt)
{
if (!av.hasHiddenColumns())
return;
}
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();
-
- res = av.getColumnSelection().adjustForHiddenColumns(res);
+ int res = (evt.getX() / av.getCharWidth())
+ + av.getRanges().getStartRes();
- reveal = null;
- for (int[] region : av.getColumnSelection().getHiddenColumns())
- {
- if (res + 1 == region[0] || res - 1 == region[1])
- {
- reveal = region;
- break;
- }
- }
+ reveal = av.getAlignment().getHiddenColumns()
+ .getRegionWithEdgeAtRes(res);
repaint();
}
+ @Override
public void update(Graphics g)
{
paint(g);
}
+ @Override
public void paint(Graphics g)
{
- drawScale(g, av.getStartRes(), av.getEndRes(), getSize().width,
- getSize().height);
+ /*
+ * shouldn't get called in wrapped mode as the scale above is
+ * drawn instead by SeqCanvas.drawNorthScale
+ */
+ if (!av.getWrapAlignment())
+ {
+ drawScale(g, av.getRanges().getStartRes(), av.getRanges().getEndRes(),
+ getSize().width, getSize().height);
+ }
}
// scalewidth will normally be screenwidth,
int height)
{
gg.setFont(av.getFont());
-
// Fill in the background
gg.setColor(Color.white);
gg.fillRect(0, 0, width, height);
// Fill the selected columns
ColumnSelection cs = av.getColumnSelection();
- gg.setColor(new Color(220, 0, 0));
-
- for (int i = 0; i < cs.size(); i++)
+ HiddenColumns hidden = av.getAlignment().getHiddenColumns();
+ int avCharWidth = av.getCharWidth();
+ int avcharHeight = av.getCharHeight();
+ if (cs != null)
{
- int sel = cs.columnAt(i);
- if (av.hasHiddenColumns())
+ gg.setColor(new Color(220, 0, 0));
+ boolean hasHiddenColumns = hidden.hasHiddenColumns();
+ for (int sel : cs.getSelected())
{
- sel = av.getColumnSelection().findColumnPosition(sel);
- }
+ // TODO: JAL-2001 - provide a fast method to list visible selected in a
+ // given range
+ if (hasHiddenColumns)
+ {
+ if (hidden.isVisible(sel))
+ {
+ sel = hidden.findColumnPosition(sel);
+ }
+ else
+ {
+ continue;
+ }
+ }
- if ((sel >= startx) && (sel <= endx))
- {
- gg.fillRect((sel - startx) * av.charWidth, 0, av.charWidth,
- getSize().height);
+ if ((sel >= startx) && (sel <= endx))
+ {
+ gg.fillRect((sel - startx) * avCharWidth, 0, avCharWidth,
+ getSize().height);
+ }
}
}
// Draw the scale numbers
gg.setColor(Color.black);
- int scalestartx = (startx / 10) * 10;
-
- FontMetrics fm = gg.getFontMetrics(av.getFont());
- int y = av.charHeight - fm.getDescent();
-
- if ((scalestartx % 10) == 0)
- {
- scalestartx += 5;
- }
-
- String string;
int maxX = 0;
+ List<ScaleMark> marks = new ScaleRenderer().calculateMarks(av, startx,
+ endx);
- for (int i = scalestartx; i < endx; i += 5)
+ FontMetrics fm = gg.getFontMetrics(av.getFont());
+ int y = avcharHeight;
+ int yOf = fm.getDescent();
+ y -= yOf;
+ for (ScaleMark mark : marks)
{
- if ((i % 10) == 0)
+ boolean major = mark.major;
+ int mpos = mark.column; // (i - startx - 1)
+ String mstring = mark.text;
+ if (mstring != null)
{
- string = String.valueOf(av.getColumnSelection()
- .adjustForHiddenColumns(i));
- if ((i - startx - 1) * av.charWidth > maxX)
+ if (mpos * avCharWidth > maxX)
{
- gg.drawString(string, (i - startx - 1) * av.charWidth, y);
- maxX = (i - startx + 1) * av.charWidth + fm.stringWidth(string);
+ gg.drawString(mstring, mpos * avCharWidth, y);
+ maxX = (mpos + 2) * avCharWidth + fm.stringWidth(mstring);
}
-
- gg.drawLine(
- ((i - startx - 1) * av.charWidth) + (av.charWidth / 2),
- y + 2,
- ((i - startx - 1) * av.charWidth) + (av.charWidth / 2),
- y + (fm.getDescent() * 2));
-
+ }
+ if (major)
+ {
+ gg.drawLine((mpos * avCharWidth) + (avCharWidth / 2), y + 2,
+ (mpos * avCharWidth) + (avCharWidth / 2), y + (yOf * 2));
}
else
{
- gg.drawLine(
- ((i - startx - 1) * av.charWidth) + (av.charWidth / 2),
- y + fm.getDescent(),
- ((i - startx - 1) * av.charWidth) + (av.charWidth / 2),
- y + (fm.getDescent() * 2));
+ gg.drawLine((mpos * avCharWidth) + (avCharWidth / 2), y + yOf,
+ (mpos * avCharWidth) + (avCharWidth / 2), y + (yOf * 2));
}
}
int res;
if (av.getShowHiddenMarkers())
{
- for (int i = 0; i < av.getColumnSelection().getHiddenColumns()
- .size(); i++)
+ int widthx = 1 + endx - startx;
+ Iterator<Integer> it = hidden.getBoundedStartIterator(startx,
+ startx + widthx + 1, true);
+ while (it.hasNext())
{
+ res = it.next() - startx;
- res = av.getColumnSelection().findHiddenRegionPosition(i)
- - startx;
-
- if (res < 0 || res > endx - scalestartx)
- {
- continue;
- }
-
- gg.fillPolygon(new int[]
- { res * av.charWidth - av.charHeight / 4,
- res * av.charWidth + av.charHeight / 4, res * av.charWidth },
+ gg.fillPolygon(
new int[]
- { y - av.charHeight / 2, y - av.charHeight / 2, y + 8 },
- 3);
-
+ { -1 + res * avCharWidth - avcharHeight / 4, -1 + res * avCharWidth + avcharHeight / 4,
+ -1 + res * avCharWidth }, new int[]
+ { y, y, y + 2 * yOf }, 3);
}
}
-
- if (reveal != null && reveal[0] > startx && reveal[0] < endx)
- {
- gg.drawString(MessageManager.getString("label.reveal_columns"),
- reveal[0] * av.charWidth, 0);
- }
}
+ }
+ @Override
+ public void propertyChange(PropertyChangeEvent evt)
+ {
+ // Respond to viewport change events (e.g. alignment panel was scrolled)
+ // Both scrolling and resizing change viewport ranges: scrolling changes
+ // both start and end points, but resize only changes end values.
+ // Here we only want to fastpaint on a scroll, with resize using a normal
+ // paint, so scroll events are identified as changes to the horizontal or
+ // vertical start value.
+ if (evt.getPropertyName().equals(ViewportRanges.STARTRES))
+ {
+ // scroll event, repaint panel
+ repaint();
+ }
}
}
git://source.jalview.org / jalview.git / blobdiff