X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FScalePanel.java;h=3e91f21f52ca8748d74b69799d5292eef158b667;hb=a4833a9c3e15e416598b61e6887ee5743c3c2734;hp=551f262b5e366e655e2d234b2e04ff4670e91a93;hpb=92a3a0f396a86b2bc0a8d1a311680ceda4abec7b;p=jalview.git

diff --git a/src/jalview/gui/ScalePanel.java b/src/jalview/gui/ScalePanel.java
index 551f262..3e91f21 100755
--- a/src/jalview/gui/ScalePanel.java
+++ b/src/jalview/gui/ScalePanel.java
@@ -1,6 +1,6 @@
 /*
  * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
+ * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,57 +24,133 @@ import javax.swing.*;
 
 import jalview.datamodel.*;
 
+/**
+ * DOCUMENT ME!
+ *
+ * @author $author$
+ * @version $Revision$
+ */
 public class ScalePanel
-    extends JPanel
+    extends JPanel implements MouseMotionListener, MouseListener
 {
   protected int offy = 4;
+
+  /** DOCUMENT ME!! */
   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;
 
+  // wants to delete columns
   public ScalePanel(AlignViewport av, AlignmentPanel ap)
   {
     this.av = av;
     this.ap = ap;
 
-    addMouseListener(new MouseAdapter()
-    {
-      public void mousePressed(MouseEvent evt)
-      {
-        doMousePressed(evt);
-      }
-
-      public void mouseReleased(MouseEvent evt)
-      {
-        doMouseReleased(evt);
-      }
-    });
-    addMouseMotionListener(new MouseMotionAdapter()
-    {
-      public void mouseDragged(MouseEvent evt)
-      {
-        doMouseDragged(evt);
-      }
-    });
+    addMouseListener(this);
+    addMouseMotionListener(this);
   }
 
-  public void doMousePressed(MouseEvent evt)
+  /**
+   * DOCUMENT ME!
+   *
+   * @param evt DOCUMENT ME!
+   */
+  public void mousePressed(MouseEvent evt)
   {
-    int x = evt.getX();
-    int res = (x / av.getCharWidth()) + av.getStartRes();
-    SequenceGroup sg = null;
+    int x = (evt.getX() / av.getCharWidth()) + av.getStartRes();
+    final int res;
 
-    if (av.getColumnSelection().contains(res))
+    if (av.hasHiddenColumns)
     {
-      av.getColumnSelection().removeElement(res);
+      res = av.getColumnSelection().adjustForHiddenColumns(x);
     }
     else
     {
-      av.getColumnSelection().addElement(res);
+      res = x;
+    }
+
+    min = res;
+    max = res;
 
-      sg = new SequenceGroup();
+    if (SwingUtilities.isRightMouseButton(evt))
+    {
+      JPopupMenu pop = new JPopupMenu();
+      if (reveal != null)
+      {
+        JMenuItem item = new JMenuItem("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);
+
+        if (av.getColumnSelection().getHiddenColumns().size() > 1)
+        {
+          item = new JMenuItem("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);
+        }
+        pop.show(this, evt.getX(), evt.getY());
+      }
+      else if (av.getColumnSelection().contains(res))
+      {
+        JMenuItem item = new JMenuItem("Hide Columns");
+        item.addActionListener(new ActionListener()
+        {
+          public void actionPerformed(ActionEvent e)
+          {
+            av.hideColumns(res, res);
+            if (av.getSelectionGroup() != null
+                && av.getSelectionGroup().getSize() == av.alignment.getHeight())
+            {
+              av.setSelectionGroup(null);
+            }
+
+            ap.paintAlignment(true);
+            if (ap.overviewPanel != null)
+            {
+              ap.overviewPanel.updateOverviewImage();
+            }
+          }
+        });
+        pop.add(item);
+        pop.show(this, evt.getX(), evt.getY());
+      }
+    }
+    else // LEFT MOUSE TO SELECT
+    {
+      if (!evt.isControlDown() && !evt.isShiftDown())
+      {
+        av.getColumnSelection().clear();
+      }
 
+      av.getColumnSelection().addElement(res);
+      SequenceGroup sg = new SequenceGroup();
       for (int i = 0; i < av.alignment.getSequences().size(); i++)
       {
         sg.addSequence(av.alignment.getSequenceAt(i), false);
@@ -82,48 +158,104 @@ public class ScalePanel
 
       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.annotationPanel.addEditableColumn(res);
     }
 
-    av.setSelectionGroup(sg);
-    ap.repaint();
+    ap.paintAlignment(false);
   }
 
-  public void doMouseReleased(MouseEvent evt)
+  /**
+   * DOCUMENT ME!
+   *
+   * @param evt DOCUMENT ME!
+   */
+  public void mouseReleased(MouseEvent evt)
   {
+    mouseDragging = false;
+
+    int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();
+
+    if (res > av.alignment.getWidth())
+    {
+      res = av.alignment.getWidth() - 1;
+    }
+
+    if (av.hasHiddenColumns)
+    {
+      res = av.getColumnSelection().adjustForHiddenColumns(res);
+    }
+
     if (!stretchingGroup)
     {
+      ap.paintAlignment(false);
+
       return;
     }
 
-    int x = evt.getX();
-    int res = (x / av.getCharWidth()) + av.getStartRes();
+    SequenceGroup sg = av.getSelectionGroup();
 
-    if (!av.getColumnSelection().contains(res))
+    if (sg != null)
     {
-      av.getColumnSelection().addElement(res);
+      if (res > sg.getStartRes())
+      {
+        sg.setEndRes(res);
+      }
+      else if (res < sg.getStartRes())
+      {
+        sg.setStartRes(res);
+      }
     }
+    stretchingGroup = false;
+    ap.paintAlignment(false);
+  }
 
-    SequenceGroup sg = av.getSelectionGroup();
+  /**
+   * DOCUMENT ME!
+   *
+   * @param evt DOCUMENT ME!
+   */
+  public void mouseDragged(MouseEvent evt)
+  {
+    mouseDragging = true;
 
-    if (res > sg.getStartRes())
+    int res = (evt.getX() / av.getCharWidth()) + av.getStartRes();
+    if (res < 0)
     {
-      sg.setEndRes(res);
+      res = 0;
     }
-    else if (res < sg.getStartRes())
+
+    if (av.hasHiddenColumns)
     {
-      sg.setStartRes(res);
+      res = av.getColumnSelection().adjustForHiddenColumns(res);
     }
 
-    stretchingGroup = false;
-    ap.repaint();
-  }
+    if (res > av.alignment.getWidth())
+    {
+      res = av.alignment.getWidth() - 1;
+    }
 
-  public void doMouseDragged(MouseEvent evt)
-  {
-    int x = evt.getX();
-    int res = (x / av.getCharWidth()) + av.getStartRes();
+    if (res < min)
+    {
+      min = res;
+    }
+
+    if (res > max)
+    {
+      max = res;
+    }
 
     SequenceGroup sg = av.getSelectionGroup();
 
@@ -131,20 +263,98 @@ public class ScalePanel
     {
       stretchingGroup = true;
 
+      if (!av.getColumnSelection().contains(res))
+      {
+        av.getColumnSelection().addElement(res);
+      }
+
       if (res > sg.getStartRes())
       {
         sg.setEndRes(res);
       }
-      else if (res < sg.getStartRes())
+      if (res < sg.getStartRes())
       {
         sg.setStartRes(res);
       }
 
-      ap.annotationPanel.addEditableColumn(res);
-      ap.repaint();
+      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);
+    }
+  }
+
+  public void mouseEntered(MouseEvent evt)
+  {
+    if (mouseDragging)
+    {
+      ap.seqPanel.scrollCanvas(null);
+    }
+  }
+
+  public void mouseExited(MouseEvent evt)
+  {
+    if (mouseDragging)
+    {
+      ap.seqPanel.scrollCanvas(evt);
+    }
+  }
+
+  public void mouseClicked(MouseEvent evt)
+  {}
+
+  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 i = 0; i < av.getColumnSelection().getHiddenColumns().size(); i++)
+    {
+      int[] region = (int[]) av.getColumnSelection().getHiddenColumns().
+          elementAt(i);
+      if (res + 1 == region[0] || res - 1 == region[1])
+      {
+        reveal = region;
+        ToolTipManager.sharedInstance().registerComponent(this);
+        this.setToolTipText("Reveal Hidden Columns with Right Mouse Button");
+        break;
+      }
+      else
+      {
+        this.setToolTipText(null);
+      }
+
     }
+
+    repaint();
   }
 
+  int[] reveal;
+
+  /**
+   * DOCUMENT ME!
+   *
+   * @param g DOCUMENT ME!
+   */
   public void paintComponent(Graphics g)
   {
     drawScale(g, av.getStartRes(), av.getEndRes(), getWidth(), getHeight());
@@ -156,8 +366,12 @@ public class ScalePanel
   {
     Graphics2D gg = (Graphics2D) g;
     gg.setFont(av.getFont());
-    gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
-                        RenderingHints.VALUE_ANTIALIAS_ON);
+
+    if (av.antiAlias)
+    {
+      gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                          RenderingHints.VALUE_ANTIALIAS_ON);
+    }
 
     //Fill in the background
     gg.setColor(Color.white);
@@ -171,6 +385,10 @@ public class ScalePanel
     for (int i = 0; i < cs.size(); i++)
     {
       int sel = cs.columnAt(i);
+      if (av.hasHiddenColumns)
+      {
+        sel = av.getColumnSelection().findColumnPosition(sel);
+      }
 
       if ( (sel >= startx) && (sel <= endx))
       {
@@ -192,16 +410,28 @@ public class ScalePanel
       scalestartx += 5;
     }
 
+    String string;
+    int maxX = 0;
+
     for (int i = scalestartx; i < endx; i += 5)
     {
       if ( (i % 10) == 0)
       {
-        gg.drawString(String.valueOf(i),
-                      (i - startx - 1) * av.charWidth, y);
+        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));
+                           (av.charWidth / 2)),
+                    y + (fm.getDescent() * 2));
+
       }
       else
       {
@@ -211,5 +441,43 @@ public class ScalePanel
                            (av.charWidth / 2)), y + (fm.getDescent() * 2));
       }
     }
+
+    if (av.hasHiddenColumns)
+    {
+      gg.setColor(Color.blue);
+      int res;
+      if (av.getShowHiddenMarkers())
+      {
+        for (int i = 0; i < av.getColumnSelection().getHiddenColumns().size();
+             i++)
+        {
+
+          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},
+                         new int[]
+                         {
+                         y - av.charHeight / 2, y - av.charHeight / 2,
+                         y + 8
+          }, 3);
+
+        }
+      }
+
+      if (reveal != null && reveal[0] > startx && reveal[0] < endx)
+      {
+        gg.drawString("Reveal Columns", reveal[0] * av.charWidth, 0);
+      }
+    }
+
   }
 }