-/*\r
- * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
- *\r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program; if not, write to the Free Software\r
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
- */\r
-\r
-package jalview.appletgui;\r
-\r
-import java.awt.*;\r
-import java.awt.event.*;\r
-\r
-import jalview.datamodel.*;\r
-\r
-public class ScalePanel\r
- extends Panel implements MouseMotionListener, MouseListener\r
-{\r
-\r
- protected int offy = 4;\r
- public int width;\r
-\r
- protected AlignViewport av;\r
- AlignmentPanel ap;\r
-\r
- boolean stretchingGroup = false;\r
- int min; //used by mouseDragged to see if user\r
- int max; //used by mouseDragged to see if user\r
- boolean mouseDragging = false;\r
- int[] reveal;\r
-\r
- public ScalePanel(AlignViewport av, AlignmentPanel ap)\r
- {\r
- setLayout(null);\r
- this.av = av;\r
- this.ap = ap;\r
-\r
- addMouseListener(this);\r
- addMouseMotionListener(this);\r
-\r
- }\r
-\r
- public void mousePressed(MouseEvent evt)\r
- {\r
- int x = (evt.getX() / av.getCharWidth()) + av.getStartRes();\r
- final int res;\r
-\r
- if (av.hasHiddenColumns)\r
- {\r
- res = av.getColumnSelection().adjustForHiddenColumns(x);\r
- }\r
- else\r
- {\r
- res = x;\r
- }\r
-\r
- min = res;\r
- max = res;\r
- if ( (evt.getModifiers() & InputEvent.BUTTON3_MASK)\r
- == InputEvent.BUTTON3_MASK)\r
- {\r
- PopupMenu pop = new PopupMenu();\r
- if (reveal != null)\r
- {\r
- MenuItem item = new MenuItem("Reveal");\r
- item.addActionListener(new ActionListener()\r
- {\r
- public void actionPerformed(ActionEvent e)\r
- {\r
- av.showColumn(reveal[0]);\r
- reveal = null;\r
- ap.paintAlignment(true);\r
- if (ap.overviewPanel != null)\r
- {\r
- ap.overviewPanel.updateOverviewImage();\r
- }\r
- }\r
- });\r
- pop.add(item);\r
-\r
- if (av.getColumnSelection().getHiddenColumns().size() > 1)\r
- {\r
- item = new MenuItem("Reveal All");\r
- item.addActionListener(new ActionListener()\r
- {\r
- public void actionPerformed(ActionEvent e)\r
- {\r
- av.showAllHiddenColumns();\r
- reveal = null;\r
- ap.paintAlignment(true);\r
- if (ap.overviewPanel != null)\r
- {\r
- ap.overviewPanel.updateOverviewImage();\r
- }\r
- }\r
- });\r
- pop.add(item);\r
- }\r
- this.add(pop);\r
- pop.show(this, evt.getX(), evt.getY());\r
- }\r
- else if (av.getColumnSelection().contains(res))\r
- {\r
- MenuItem item = new MenuItem("Hide Columns");\r
- item.addActionListener(new ActionListener()\r
- {\r
- public void actionPerformed(ActionEvent e)\r
- {\r
- av.hideColumns(res, res);\r
- if (av.getSelectionGroup() != null\r
- &&\r
- av.getSelectionGroup().getSize() == av.alignment.getHeight())\r
- {\r
- av.setSelectionGroup(null);\r
- }\r
-\r
- ap.paintAlignment(true);\r
- if (ap.overviewPanel != null)\r
- {\r
- ap.overviewPanel.updateOverviewImage();\r
- }\r
- }\r
- });\r
- pop.add(item);\r
- this.add(pop);\r
- pop.show(this, evt.getX(), evt.getY());\r
- }\r
- }\r
- else // LEFT MOUSE TO SELECT\r
- {\r
- if (!evt.isControlDown() && !evt.isShiftDown())\r
- {\r
- av.getColumnSelection().clear();\r
- }\r
-\r
- av.getColumnSelection().addElement(res);\r
- SequenceGroup sg = new SequenceGroup();\r
- for (int i = 0; i < av.alignment.getSequences().size(); i++)\r
- {\r
- sg.addSequence(av.alignment.getSequenceAt(i), false);\r
- }\r
-\r
- sg.setStartRes(res);\r
- sg.setEndRes(res);\r
- av.setSelectionGroup(sg);\r
-\r
- if (evt.isShiftDown())\r
- {\r
- int min = Math.min(av.getColumnSelection().getMin(), res);\r
- int max = Math.max(av.getColumnSelection().getMax(), res);\r
- for (int i = min; i < max; i++)\r
- {\r
- av.getColumnSelection().addElement(i);\r
- }\r
- sg.setStartRes(min);\r
- sg.setEndRes(max);\r
- }\r
- }\r
-\r
- ap.paintAlignment(true);\r
- }\r
-\r
- public void mouseReleased(MouseEvent evt)\r
- {\r
- mouseDragging = false;\r
-\r
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();\r
-\r
- if (res > av.alignment.getWidth())\r
- {\r
- res = av.alignment.getWidth() - 1;\r
- }\r
-\r
- if (av.hasHiddenColumns)\r
- {\r
- res = av.getColumnSelection().adjustForHiddenColumns(res);\r
- }\r
-\r
- if (!stretchingGroup)\r
- {\r
- ap.paintAlignment(true);\r
-\r
- return;\r
- }\r
-\r
- SequenceGroup sg = av.getSelectionGroup();\r
-\r
- if (res > sg.getStartRes())\r
- {\r
- sg.setEndRes(res);\r
- }\r
- else if (res < sg.getStartRes())\r
- {\r
- sg.setStartRes(res);\r
- }\r
-\r
- stretchingGroup = false;\r
- ap.paintAlignment(true);\r
- }\r
-\r
- public void mouseDragged(MouseEvent evt)\r
- {\r
- mouseDragging = true;\r
-\r
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();\r
- if (res < 0)\r
- {\r
- res = 0;\r
- }\r
-\r
- if (av.hasHiddenColumns)\r
- {\r
- res = av.getColumnSelection().adjustForHiddenColumns(res);\r
- }\r
-\r
- if (res > av.alignment.getWidth())\r
- {\r
- res = av.alignment.getWidth() - 1;\r
- }\r
-\r
- if (res < min)\r
- {\r
- min = res;\r
- }\r
-\r
- if (res > max)\r
- {\r
- max = res;\r
- }\r
-\r
- SequenceGroup sg = av.getSelectionGroup();\r
-\r
- if (sg != null)\r
- {\r
- stretchingGroup = true;\r
-\r
- if (!av.getColumnSelection().contains(res))\r
- {\r
- av.getColumnSelection().addElement(res);\r
- }\r
-\r
- if (res > sg.getStartRes())\r
- {\r
- sg.setEndRes(res);\r
- }\r
- if (res < sg.getStartRes())\r
- {\r
- sg.setStartRes(res);\r
- }\r
-\r
- int col;\r
- for (int i = min; i <= max; i++)\r
- {\r
- col = av.getColumnSelection().adjustForHiddenColumns(i);\r
-\r
- if ( (col < sg.getStartRes()) || (col > sg.getEndRes()))\r
- {\r
- av.getColumnSelection().removeElement(col);\r
- }\r
- else\r
- {\r
- av.getColumnSelection().addElement(col);\r
- }\r
- }\r
-\r
- ap.paintAlignment(true);\r
- }\r
- }\r
-\r
- public void mouseEntered(MouseEvent evt)\r
- {\r
- if (mouseDragging)\r
- {\r
- ap.seqPanel.scrollCanvas(null);\r
- }\r
- }\r
-\r
- public void mouseExited(MouseEvent evt)\r
- {\r
- if (mouseDragging)\r
- {\r
- ap.seqPanel.scrollCanvas(evt);\r
- }\r
- }\r
-\r
- public void mouseClicked(MouseEvent evt)\r
- {\r
-\r
- }\r
-\r
- public void mouseMoved(MouseEvent evt)\r
- {\r
- if (!av.hasHiddenColumns)\r
- {\r
- return;\r
- }\r
-\r
- int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();\r
-\r
- res = av.getColumnSelection().adjustForHiddenColumns(res);\r
-\r
- reveal = null;\r
- for (int i = 0; i < av.getColumnSelection().getHiddenColumns().size(); i++)\r
- {\r
- int[] region = (int[]) av.getColumnSelection().getHiddenColumns().\r
- elementAt(i);\r
- if (res + 1 == region[0] || res - 1 == region[1])\r
- {\r
- reveal = region;\r
- break;\r
- }\r
- }\r
-\r
- repaint();\r
- }\r
-\r
- public void update(Graphics g)\r
- {\r
- paint(g);\r
- }\r
-\r
- public void paint(Graphics g)\r
- {\r
- drawScale(g, av.getStartRes(), av.getEndRes(), getSize().width,\r
- getSize().height);\r
- }\r
-\r
-// scalewidth will normally be screenwidth,\r
- public void drawScale(Graphics gg, int startx, int endx, int width,\r
- int height)\r
- {\r
- gg.setFont(av.getFont());\r
-\r
- //Fill in the background\r
- gg.setColor(Color.white);\r
- gg.fillRect(0, 0, width, height);\r
- gg.setColor(Color.black);\r
-\r
- //Fill the selected columns\r
- ColumnSelection cs = av.getColumnSelection();\r
- gg.setColor(new Color(220, 0, 0));\r
-\r
- for (int i = 0; i < cs.size(); i++)\r
- {\r
- int sel = cs.columnAt(i);\r
- if (av.hasHiddenColumns)\r
- {\r
- sel = av.getColumnSelection().findColumnPosition(sel);\r
- }\r
-\r
- if ( (sel >= startx) && (sel <= endx))\r
- {\r
- gg.fillRect( (sel - startx) * av.charWidth, 0, av.charWidth,\r
- getSize().height);\r
- }\r
- }\r
-\r
- // Draw the scale numbers\r
- gg.setColor(Color.black);\r
-\r
- int scalestartx = (startx / 10) * 10;\r
-\r
- FontMetrics fm = gg.getFontMetrics(av.getFont());\r
- int y = av.charHeight - fm.getDescent();\r
-\r
- if ( (scalestartx % 10) == 0)\r
- {\r
- scalestartx += 5;\r
- }\r
-\r
- String string;\r
- int maxX = 0;\r
-\r
- for (int i = scalestartx; i < endx; i += 5)\r
- {\r
- if ( (i % 10) == 0)\r
- {\r
- string = String.valueOf(av.getColumnSelection().adjustForHiddenColumns(\r
- i));\r
- if ( (i - startx - 1) * av.charWidth > maxX)\r
- {\r
- gg.drawString(string,\r
- (i - startx - 1) * av.charWidth, y);\r
- maxX = (i - startx + 1) * av.charWidth + fm.stringWidth(string);\r
- }\r
-\r
- gg.drawLine( (int) ( ( (i - startx - 1) * av.charWidth) +\r
- (av.charWidth / 2)), y + 2,\r
- (int) ( ( (i - startx - 1) * av.charWidth) +\r
- (av.charWidth / 2)),\r
- y + (fm.getDescent() * 2));\r
-\r
- }\r
- else\r
- {\r
- gg.drawLine( (int) ( ( (i - startx - 1) * av.charWidth) +\r
- (av.charWidth / 2)), y + fm.getDescent(),\r
- (int) ( ( (i - startx - 1) * av.charWidth) +\r
- (av.charWidth / 2)), y + (fm.getDescent() * 2));\r
- }\r
- }\r
-\r
- if (av.hasHiddenColumns)\r
- {\r
- gg.setColor(Color.blue);\r
- int res;\r
- if (av.getShowHiddenMarkers())\r
- {\r
- for (int i = 0; i < av.getColumnSelection().getHiddenColumns().size();\r
- i++)\r
- {\r
-\r
- res = av.getColumnSelection().findHiddenRegionPosition(i) -\r
- startx;\r
-\r
- if (res < 0 || res > endx - scalestartx)\r
- {\r
- continue;\r
- }\r
-\r
- gg.fillPolygon(new int[]\r
- {res * av.charWidth - av.charHeight / 4,\r
- res * av.charWidth + av.charHeight / 4,\r
- res * av.charWidth},\r
- new int[]\r
- {\r
- y - av.charHeight / 2, y - av.charHeight / 2,\r
- y + 8\r
- }, 3);\r
-\r
- }\r
- }\r
-\r
- if (reveal != null && reveal[0] > startx && reveal[0] < endx)\r
- {\r
- gg.drawString("Reveal Columns", reveal[0] * av.charWidth, 0);\r
- }\r
- }\r
-\r
- }\r
-\r
-}\r
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.appletgui;
+
+import jalview.datamodel.ColumnSelection;
+import jalview.datamodel.SequenceGroup;
+import jalview.renderer.ScaleRenderer;
+import jalview.renderer.ScaleRenderer.ScaleMark;
+import jalview.util.MessageManager;
+
+import java.awt.Color;
+import java.awt.FontMetrics;
+import java.awt.Graphics;
+import java.awt.MenuItem;
+import java.awt.Panel;
+import java.awt.PopupMenu;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.InputEvent;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseMotionListener;
+import java.util.List;
+
+public class ScalePanel extends Panel implements MouseMotionListener,
+ MouseListener
+{
+
+ protected int offy = 4;
+
+ public int width;
+
+ protected AlignViewport av;
+
+ AlignmentPanel ap;
+
+ boolean stretchingGroup = false;
+
+ int min; // used by mouseDragged to see if user
+
+ int max; // used by mouseDragged to see if user
+
+ boolean mouseDragging = false;
+
+ int[] reveal;
+
+ public ScalePanel(AlignViewport av, AlignmentPanel ap)
+ {
+ setLayout(null);
+ this.av = av;
+ this.ap = ap;
+
+ addMouseListener(this);
+ addMouseMotionListener(this);
+
+ }
+
+ @Override
+ public void mousePressed(MouseEvent evt)
+ {
+ int x = (evt.getX() / av.getCharWidth()) + av.getStartRes();
+ final int res;
+
+ if (av.hasHiddenColumns())
+ {
+ res = av.getColumnSelection().adjustForHiddenColumns(x);
+ }
+ else
+ {
+ res = x;
+ }
+
+ min = res;
+ max = res;
+ if ((evt.getModifiers() & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
+ {
+ 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++)
+ {
+ av.getColumnSelection().addElement(i);
+ }
+ sg.setStartRes(min);
+ sg.setEndRes(max);
+ }
+ ap.paintAlignment(true);
+ av.sendSelection();
+ }
+
+ /**
+ * 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)
+ {
+ av.showColumn(reveal[0]);
+ reveal = null;
+ ap.paintAlignment(true);
+ if (ap.overviewPanel != null)
+ {
+ ap.overviewPanel.updateOverviewImage();
+ }
+ av.sendSelection();
+ }
+ });
+ pop.add(item);
+
+ if (av.getColumnSelection().hasManyHiddenColumns())
+ {
+ item = new MenuItem(MessageManager.getString("action.reveal_all"));
+ item.addActionListener(new ActionListener()
+ {
+ @Override
+ public void actionPerformed(ActionEvent e)
+ {
+ 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());
+ }
+ else if (av.getColumnSelection().contains(res))
+ {
+ MenuItem item = new MenuItem(
+ MessageManager.getString("label.hide_columns"));
+ 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);
+ }
+
+ 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());
+ }
+ }
+
+ @Override
+ public void mouseReleased(MouseEvent evt)
+ {
+ mouseDragging = false;
+
+ int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();
+
+ if (res > av.getAlignment().getWidth())
+ {
+ res = av.getAlignment().getWidth() - 1;
+ }
+
+ if (av.hasHiddenColumns())
+ {
+ res = av.getColumnSelection().adjustForHiddenColumns(res);
+ }
+
+ if (!stretchingGroup)
+ {
+ ap.paintAlignment(false);
+
+ return;
+ }
+
+ SequenceGroup sg = av.getSelectionGroup();
+
+ if (res > sg.getStartRes())
+ {
+ sg.setEndRes(res);
+ }
+ else if (res < sg.getStartRes())
+ {
+ sg.setStartRes(res);
+ }
+
+ stretchingGroup = false;
+ ap.paintAlignment(false);
+ av.sendSelection();
+ }
+
+ @Override
+ public void mouseDragged(MouseEvent evt)
+ {
+ mouseDragging = true;
+
+ 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;
+ }
+
+ 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);
+ }
+ }
+
+ ap.paintAlignment(false);
+ }
+ }
+
+ @Override
+ public void mouseEntered(MouseEvent evt)
+ {
+ if (mouseDragging)
+ {
+ ap.seqPanel.scrollCanvas(null);
+ }
+ }
+
+ @Override
+ public void mouseExited(MouseEvent evt)
+ {
+ if (mouseDragging)
+ {
+ ap.seqPanel.scrollCanvas(evt);
+ }
+ }
+
+ @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);
+
+ reveal = null;
+ for (int[] region : av.getColumnSelection().getHiddenColumns())
+ {
+ if (res + 1 == region[0] || res - 1 == region[1])
+ {
+ reveal = region;
+ break;
+ }
+ }
+
+ 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);
+ }
+
+ // scalewidth will normally be screenwidth,
+ public void drawScale(Graphics gg, int startx, int endx, int width,
+ int height)
+ {
+ gg.setFont(av.getFont());
+ // Fill in the background
+ gg.setColor(Color.white);
+ gg.fillRect(0, 0, width, height);
+ gg.setColor(Color.black);
+
+ // Fill the selected columns
+ ColumnSelection cs = av.getColumnSelection();
+ int avCharWidth = av.getCharWidth();
+ int avcharHeight = av.getCharHeight();
+ if (cs != null)
+ {
+ gg.setColor(new Color(220, 0, 0));
+ boolean hasHiddenColumns = cs.hasHiddenColumns();
+ for (int sel : cs.getSelected())
+ {
+ // TODO: JAL-2001 - provide a fast method to list visible selected in a
+ // given range
+ if (hasHiddenColumns)
+ {
+ if (cs.isVisible(sel))
+ {
+ sel = cs.findColumnPosition(sel);
+ }
+ else
+ {
+ continue;
+ }
+ }
+
+ if ((sel >= startx) && (sel <= endx))
+ {
+ gg.fillRect((sel - startx) * avCharWidth, 0, avCharWidth,
+ getSize().height);
+ }
+ }
+ }
+
+ // Draw the scale numbers
+ gg.setColor(Color.black);
+
+ int maxX = 0;
+ List<ScaleMark> marks = new ScaleRenderer().calculateMarks(av, startx,
+ endx);
+
+ FontMetrics fm = gg.getFontMetrics(av.getFont());
+ int y = avcharHeight;
+ int yOf = fm.getDescent();
+ y -= yOf;
+ 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.drawLine((mpos * avCharWidth) + (avCharWidth / 2), y + yOf,
+ (mpos * avCharWidth) + (avCharWidth / 2), y + (yOf * 2));
+ }
+ }
+
+ if (av.hasHiddenColumns())
+ {
+ gg.setColor(Color.blue);
+ int res;
+ if (av.getShowHiddenMarkers())
+ {
+ int widthx = 1 + endx - startx;
+ for (int i = 0; i < cs.getHiddenColumns().size(); i++)
+ {
+
+ res = cs.findHiddenRegionPosition(i) - startx;
+
+ if (res < 0 || res > widthx)
+ {
+ continue;
+ }
+
+ 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);
+ }
+ }
+ }
+ }
+
+}
git://source.jalview.org / jalview.git / blobdiff