X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FRotatableCanvas.java;h=4ef18d49014a8ea40f5c54a6468a19d824cc8365;hb=3d0101179759ef157b088ea135423cd909512d9f;hp=713f9b167069cfa2826f779d5a927dd2df16c00b;hpb=a45774ee31d9f35d4eff46d54d7deab719afb092;p=jalview.git

diff --git a/src/jalview/gui/RotatableCanvas.java b/src/jalview/gui/RotatableCanvas.java
index 713f9b1..4ef18d4 100755
--- a/src/jalview/gui/RotatableCanvas.java
+++ b/src/jalview/gui/RotatableCanvas.java
@@ -1,30 +1,52 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
- * Copyright (C) 2011 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * 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.
- * 
+ * 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/>.
+ * 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.gui;
 
-import java.util.*;
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-
-import jalview.datamodel.*;
-import jalview.math.*;
+import jalview.api.RotatableCanvasI;
+import jalview.datamodel.SequenceGroup;
+import jalview.datamodel.SequenceI;
+import jalview.datamodel.SequencePoint;
+import jalview.math.RotatableMatrix;
+import jalview.util.MessageManager;
+import jalview.viewmodel.AlignmentViewport;
+
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.RenderingHints;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseMotionListener;
+import java.awt.event.MouseWheelEvent;
+import java.awt.event.MouseWheelListener;
+import java.util.Vector;
+
+import javax.swing.JPanel;
+import javax.swing.ToolTipManager;
 
 /**
  * DOCUMENT ME!
@@ -33,7 +55,7 @@ import jalview.math.*;
  * @version $Revision$
  */
 public class RotatableCanvas extends JPanel implements MouseListener,
-        MouseMotionListener, KeyListener
+        MouseMotionListener, KeyListener, RotatableCanvasI
 {
   RotatableMatrix idmat = new RotatableMatrix(3, 3);
 
@@ -96,7 +118,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
 
   float scalefactor = 1;
 
-  AlignViewport av;
+  AlignmentViewport av;
 
   AlignmentPanel ap;
 
@@ -138,14 +160,18 @@ 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];
 
@@ -186,11 +212,14 @@ 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()
@@ -361,7 +390,9 @@ 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
     {
@@ -404,9 +435,9 @@ public class RotatableCanvas extends JPanel implements MouseListener,
 
     for (int i = 0; i < 3; i++)
     {
-      g.drawLine(getWidth() / 2, getHeight() / 2, (int) ((axes[i][0]
-              * scale * max[0]) + (getWidth() / 2)), (int) ((axes[i][1]
-              * scale * max[1]) + (getHeight() / 2)));
+      g.drawLine(getWidth() / 2, getHeight() / 2,
+              (int) ((axes[i][0] * scale * max[0]) + (getWidth() / 2)),
+              (int) ((axes[i][1] * scale * max[1]) + (getHeight() / 2)));
     }
   }
 
@@ -643,8 +674,8 @@ 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.getSelectionGroup()
+                  .setEndRes(aps[a].av.getAlignment().getWidth() - 1);
         }
       }
       PaintRefresher.Refresh(this, av.getSequenceSetId());
@@ -742,8 +773,10 @@ public class RotatableCanvas extends JPanel implements MouseListener,
     for (int i = 0; i < npoint; i++)
     {
       SequencePoint sp = (SequencePoint) points.elementAt(i);
-      int tmp1 = (int) (((sp.coord[0] - centre[0]) * scale) + ((float) getWidth() / 2.0));
-      int tmp2 = (int) (((sp.coord[1] - centre[1]) * scale) + ((float) getHeight() / 2.0));
+      int tmp1 = (int) (((sp.coord[0] - centre[0]) * scale)
+              + ((float) getWidth() / 2.0));
+      int tmp2 = (int) (((sp.coord[1] - centre[1]) * scale)
+              + ((float) getHeight() / 2.0));
 
       if ((tmp1 > x1) && (tmp1 < x2) && (tmp2 > y1) && (tmp2 < y2))
       {
@@ -812,8 +845,7 @@ public class RotatableCanvas extends JPanel implements MouseListener,
     }
     else
     {
-      return new AlignmentPanel[]
-      { ap };
+      return new AlignmentPanel[] { ap };
     }
   }