JAL-1620 version bump and release notes

[jalview.git] / src / jalview / gui / RotatableCanvas.java

diff --git a/src/jalview/gui/RotatableCanvas.java b/src/jalview/gui/RotatableCanvas.java
index 4611533..573f59e 100755 (executable)
--- a/src/jalview/gui/RotatableCanvas.java
+++ b/src/jalview/gui/RotatableCanvas.java
@@ -1,31 +1,35 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.4)
- * Copyright (C) 2008 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2b1)
+ * Copyright (C) 2014 The Jalview Authors
  * 
- * This program 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 2
- * of the License, or (at your option) any later version.
+ * This file is part of Jalview.
  * 
- * This program 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.
+ * 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 this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
  */
 package jalview.gui;
 
 import java.util.*;
-
 import java.awt.*;
 import java.awt.event.*;
+
 import javax.swing.*;
 
+import jalview.api.RotatableCanvasI;
 import jalview.datamodel.*;
 import jalview.math.*;
+import jalview.util.MessageManager;
 
 /**
  * DOCUMENT ME!
@@ -34,7 +38,7 @@ import jalview.math.*;
  * @version $Revision$
  */
 public class RotatableCanvas extends JPanel implements MouseListener,
-        MouseMotionListener, KeyListener
+        MouseMotionListener, KeyListener, RotatableCanvasI
 {
   RotatableMatrix idmat = new RotatableMatrix(3, 3);
 
@@ -139,14 +143,18 @@ public class RotatableCanvas extends JPanel implements MouseListener,
     repaint();
   }
 
+  boolean first = true;
+
   public void setPoints(Vector points, int npoint)
   {
     this.points = points;
     this.npoint = npoint;
-    ToolTipManager.sharedInstance().registerComponent(this);
-    ToolTipManager.sharedInstance().setInitialDelay(0);
-    ToolTipManager.sharedInstance().setDismissDelay(10000);
-
+    if (first)
+    {
+      ToolTipManager.sharedInstance().registerComponent(this);
+      ToolTipManager.sharedInstance().setInitialDelay(0);
+      ToolTipManager.sharedInstance().setDismissDelay(10000);
+    }
     prefsize = getPreferredSize();
     orig = new float[npoint][3];
 
@@ -187,11 +195,14 @@ public class RotatableCanvas extends JPanel implements MouseListener,
     findWidth();
 
     scale = findScale();
+    if (first)
+    {
 
-    addMouseListener(this);
-
-    addMouseMotionListener(this);
+      addMouseListener(this);
 
+      addMouseMotionListener(this);
+    }
+    first = false;
   }
 
   public void initAxes()
@@ -350,7 +361,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param g
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void paintComponent(Graphics g1)
   {
@@ -362,7 +373,8 @@ public class RotatableCanvas extends JPanel implements MouseListener,
     if (points == null)
     {
       g.setFont(new Font("Verdana", Font.PLAIN, 18));
-      g.drawString("Calculating PCA....", 20, getHeight() / 2);
+      g.drawString(MessageManager.getString("label.calculating_pca")
+              + "....", 20, getHeight() / 2);
     }
     else
     {
@@ -396,7 +408,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param g
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void drawAxes(Graphics g)
   {
@@ -415,9 +427,9 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param g
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    * @param col
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void drawBackground(Graphics g, Color col)
   {
@@ -429,7 +441,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param g
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void drawScene(Graphics g1)
   {
@@ -461,8 +473,8 @@ public class RotatableCanvas extends JPanel implements MouseListener,
 
       if (av.getSelectionGroup() != null)
       {
-        if (av.getSelectionGroup().getSequences(null).contains(
-                ((SequencePoint) points.elementAt(i)).sequence))
+        if (av.getSelectionGroup().getSequences(null)
+                .contains(((SequencePoint) points.elementAt(i)).sequence))
         {
           g.setColor(Color.gray);
         }
@@ -477,8 +489,9 @@ public class RotatableCanvas extends JPanel implements MouseListener,
       if (showLabels)
       {
         g.setColor(Color.red);
-        g.drawString(((SequencePoint) points.elementAt(i)).sequence
-                .getName(), x - 3, y - 4);
+        g.drawString(
+                ((SequencePoint) points.elementAt(i)).sequence.getName(),
+                x - 3, y - 4);
       }
     }
 
@@ -514,7 +527,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void keyTyped(KeyEvent evt)
   {
@@ -524,7 +537,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void keyReleased(KeyEvent evt)
   {
@@ -534,7 +547,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void keyPressed(KeyEvent evt)
   {
@@ -565,7 +578,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void mouseClicked(MouseEvent evt)
   {
@@ -575,7 +588,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void mouseEntered(MouseEvent evt)
   {
@@ -585,7 +598,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void mouseExited(MouseEvent evt)
   {
@@ -595,7 +608,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void mouseReleased(MouseEvent evt)
   {
@@ -605,7 +618,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void mousePressed(MouseEvent evt)
   {
@@ -644,7 +657,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
           aps[a].av.setSelectionGroup(new SequenceGroup());
           aps[a].av.getSelectionGroup().addOrRemove(found, true);
           aps[a].av.getSelectionGroup().setEndRes(
-                  aps[a].av.alignment.getWidth() - 1);
+                  aps[a].av.getAlignment().getWidth() - 1);
         }
       }
       PaintRefresher.Refresh(this, av.getSequenceSetId());
@@ -677,7 +690,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param evt
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void mouseDragged(MouseEvent evt)
   {
@@ -729,13 +742,13 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param x1
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    * @param y1
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    * @param x2
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    * @param y2
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    */
   public void rectSelect(int x1, int y1, int x2, int y2)
   {
@@ -749,8 +762,8 @@ public class RotatableCanvas extends JPanel implements MouseListener,
       {
         if (av != null)
         {
-          if (!av.getSelectionGroup().getSequences(null).contains(
-                  sp.sequence))
+          if (!av.getSelectionGroup().getSequences(null)
+                  .contains(sp.sequence))
           {
             av.getSelectionGroup().addSequence(sp.sequence, true);
           }
@@ -767,9 +780,9 @@ public class RotatableCanvas extends JPanel implements MouseListener,
    * DOCUMENT ME!
    * 
    * @param x
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    * @param y
-   *                DOCUMENT ME!
+   *          DOCUMENT ME!
    * 
    * @return DOCUMENT ME!
    */
@@ -816,4 +829,20 @@ public class RotatableCanvas extends JPanel implements MouseListener,
       { ap };
     }
   }
+
+  /**
+   * 
+   * @return x,y,z positions of point s (index into points) under current
+   *         transform.
+   */
+  public double[] getPointPosition(int s)
+  {
+    double pts[] = new double[3];
+    float[] p = ((SequencePoint) points.elementAt(s)).coord;
+    pts[0] = p[0];
+    pts[1] = p[1];
+    pts[2] = p[2];
+    return pts;
+  }
+
 }