X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FAnnotationLabels.java;h=29a79dddbfff551143dab592acc8764bbc1ba8db;hb=797df64fa2a0a30773d0f48f5494d4155e5a8be3;hp=54b8a84f0fdde09c17171f29ab10753a8b0ec603;hpb=d423f22792e47dbc800ae220a58677f988971d06;p=jalview.git

diff --git a/src/jalview/appletgui/AnnotationLabels.java b/src/jalview/appletgui/AnnotationLabels.java
index 54b8a84..29a79dd 100755
--- a/src/jalview/appletgui/AnnotationLabels.java
+++ b/src/jalview/appletgui/AnnotationLabels.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.5)
- * Copyright (C) 2010 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
+ * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle
  * 
  * This file is part of Jalview.
  * 
@@ -21,8 +21,10 @@ import java.util.*;
 
 import java.awt.*;
 import java.awt.event.*;
+import java.awt.image.BufferedImage;
 
 import jalview.datamodel.*;
+import jalview.util.ParseHtmlBodyAndLinks;
 
 public class AnnotationLabels extends Panel implements ActionListener,
         MouseListener, MouseMotionListener
@@ -57,11 +59,30 @@ public class AnnotationLabels extends Panel implements ActionListener,
 
   Tooltip tooltip;
 
+  private boolean hasHiddenRows;
+
   public AnnotationLabels(AlignmentPanel ap)
   {
     this.ap = ap;
     this.av = ap.av;
     setLayout(null);
+
+    /**
+     * this retrieves the adjustable height glyph from resources. we don't use
+     * it at the moment. java.net.URL url =
+     * getClass().getResource("/images/idwidth.gif"); Image temp = null;
+     * 
+     * if (url != null) { temp =
+     * java.awt.Toolkit.getDefaultToolkit().createImage(url); }
+     * 
+     * try { MediaTracker mt = new MediaTracker(this); mt.addImage(temp, 0);
+     * mt.waitForID(0); } catch (Exception ex) { }
+     * 
+     * BufferedImage bi = new BufferedImage(temp.getHeight(this),
+     * temp.getWidth(this), BufferedImage.TYPE_INT_RGB); Graphics2D g =
+     * (Graphics2D) bi.getGraphics(); g.rotate(Math.toRadians(90));
+     * g.drawImage(temp, 0, -bi.getWidth(this), this); image = (Image) bi;
+     */
     addMouseListener(this);
     addMouseMotionListener(this);
   }
@@ -77,24 +98,29 @@ public class AnnotationLabels extends Panel implements ActionListener,
     repaint();
   }
 
+  /**
+   * 
+   * @param y
+   * @return -2 if no rows are visible at all, -1 if no visible rows were
+   *         selected
+   */
   int getSelectedRow(int y)
   {
-    int row = -1;
+    int row = -2;
     AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
 
     if (aa == null)
     {
       return row;
     }
-
     int height = 0;
     for (int i = 0; i < aa.length; i++)
     {
+      row = -1;
       if (!aa[i].visible)
       {
         continue;
       }
-
       height += aa[i].height;
       if (y < height)
       {
@@ -193,32 +219,107 @@ public class AnnotationLabels extends Panel implements ActionListener,
 
   }
 
+  boolean resizePanel = false;
+
   public void mouseMoved(MouseEvent evt)
   {
-    int row = getSelectedRow(evt.getY() - scrollOffset);
+    resizePanel = evt.getY() < 10 && evt.getX() < 14;
+    int row = getSelectedRow(evt.getY() + scrollOffset);
 
     if (row > -1)
     {
+      ParseHtmlBodyAndLinks phb = new ParseHtmlBodyAndLinks(av.alignment.getAlignmentAnnotation()[row].getDescription(true), true, "\n");
       if (tooltip == null)
       {
-        tooltip = new Tooltip(ap.av.alignment.getAlignmentAnnotation()[row]
-                .getDescription(true), this);
+        tooltip = new Tooltip(phb.getNonHtmlContent(), this);
       }
       else
       {
-        tooltip.setTip(ap.av.alignment.getAlignmentAnnotation()[row]
-                .getDescription(true));
+        tooltip.setTip(phb.getNonHtmlContent());
       }
     }
     else if (tooltip != null)
     {
       tooltip.setTip("");
     }
+  }
+
+  /**
+   * curent drag position
+   */
+  MouseEvent dragEvent = null;
+
+  /**
+   * flag to indicate drag events should be ignored
+   */
+  private boolean dragCancelled = false;
 
+  /**
+   * clear any drag events in progress
+   */
+  public void cancelDrag()
+  {
+    dragEvent = null;
+    dragCancelled = true;
   }
 
   public void mouseDragged(MouseEvent evt)
   {
+    if (dragCancelled)
+    {
+      return;
+    }
+    ;
+    dragEvent = evt;
+
+    if (resizePanel)
+    {
+      Dimension d = ap.annotationPanelHolder.getSize(), e = ap.annotationSpaceFillerHolder
+              .getSize(), f = ap.seqPanelHolder.getSize();
+      int dif = evt.getY() - oldY;
+
+      dif /= ap.av.charHeight;
+      dif *= ap.av.charHeight;
+
+      if ((d.height - dif) > 20 && (f.height + dif) > 20)
+      {
+        ap.annotationPanel.setSize(d.width, d.height - dif);
+        setSize(new Dimension(e.width, d.height - dif));
+        ap.annotationSpaceFillerHolder.setSize(new Dimension(e.width,
+                d.height - dif));
+        ap.annotationPanelHolder.setSize(new Dimension(d.width, d.height
+                - dif));
+        ap.apvscroll.setValues(ap.apvscroll.getValue(), d.height - dif, 0,
+                ap.annotationPanel.calcPanelHeight());
+        f.height += dif;
+        ap.seqPanelHolder.setPreferredSize(f);
+        ap.setScrollValues(av.getStartRes(), av.getStartSeq());
+        ap.validate();
+        // ap.paintAlignment(true);
+        ap.addNotify();
+      }
+
+    }
+    else
+    {
+      int diff;
+      if ((diff = 6 - evt.getY()) > 0)
+      {
+        // nudge scroll up
+        ap.apvscroll.setValue(ap.apvscroll.getValue() - diff);
+        ap.adjustmentValueChanged(null);
+
+      }
+      else if ((0 < (diff = 6
+              - ap.annotationSpaceFillerHolder.getSize().height
+              + evt.getY())))
+      {
+        // nudge scroll down
+        ap.apvscroll.setValue(ap.apvscroll.getValue() + diff);
+        ap.adjustmentValueChanged(null);
+      }
+      repaint();
+    }
   }
 
   public void mouseClicked(MouseEvent evt)
@@ -227,63 +328,282 @@ public class AnnotationLabels extends Panel implements ActionListener,
 
   public void mouseReleased(MouseEvent evt)
   {
+    if (!resizePanel && !dragCancelled)
+    {
+      int start = selectedRow;
+
+      int end = getSelectedRow(evt.getY() + scrollOffset);
+
+      if (start>-1 && start != end)
+      {
+        // Swap these annotations
+        AlignmentAnnotation startAA = ap.av.alignment
+                .getAlignmentAnnotation()[start];
+        if (end == -1)
+        {
+          end = ap.av.alignment.getAlignmentAnnotation().length - 1;
+        }
+        AlignmentAnnotation endAA = ap.av.alignment
+                .getAlignmentAnnotation()[end];
+
+        ap.av.alignment.getAlignmentAnnotation()[end] = startAA;
+        ap.av.alignment.getAlignmentAnnotation()[start] = endAA;
+      }
+    }
+    resizePanel = false;
+    dragEvent = null;
+    dragCancelled = false;
+    repaint();
+    ap.annotationPanel.repaint();
   }
 
   public void mouseEntered(MouseEvent evt)
   {
+    if (evt.getY() < 10 && evt.getX() < 14)
+    {
+      resizePanel = true;
+      repaint();
+    }
   }
 
   public void mouseExited(MouseEvent evt)
   {
+    dragCancelled = false;
+
+    if (dragEvent == null)
+    {
+      resizePanel = false;
+    }
+    else
+    {
+      if (!resizePanel)
+      {
+        dragEvent = null;
+      }
+    }
+    repaint();
   }
 
   public void mousePressed(MouseEvent evt)
   {
-    selectedRow = getSelectedRow(evt.getY() - scrollOffset);
+    oldY = evt.getY();
+    if (resizePanel)
+    {
+      return;
+    }
+    dragCancelled=false;
+    // todo: move below to mouseClicked ?
+    selectedRow = getSelectedRow(evt.getY() + scrollOffset);
 
     AlignmentAnnotation[] aa = ap.av.alignment.getAlignmentAnnotation();
 
-    PopupMenu popup = new PopupMenu("Annotations");
-
-    MenuItem item = new MenuItem(ADDNEW);
-    item.addActionListener(this);
-    popup.add(item);
-    item = new MenuItem(EDITNAME);
-    item.addActionListener(this);
-    popup.add(item);
-    item = new MenuItem(HIDE);
-    item.addActionListener(this);
-    popup.add(item);
-    item = new MenuItem(SHOWALL);
-    item.addActionListener(this);
-    popup.add(item);
-    this.add(popup);
-    item = new MenuItem(OUTPUT_TEXT);
-    item.addActionListener(this);
-    popup.add(item);
-
-    if (aa[selectedRow] == ap.av.consensus)
+    // DETECT RIGHT MOUSE BUTTON IN AWT
+    if ((evt.getModifiers() & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK)
     {
-      popup.addSeparator();
-      final CheckboxMenuItem cbmi = new CheckboxMenuItem(
-              "Ignore Gaps In Consensus", ap.av.getIgnoreGapsConsensus());
 
-      cbmi.addItemListener(new ItemListener()
+      PopupMenu popup = new PopupMenu("Annotations");
+
+      MenuItem item = new MenuItem(ADDNEW);
+      item.addActionListener(this);
+      popup.add(item);
+      if (selectedRow < 0)
       {
-        public void itemStateChanged(ItemEvent e)
+        // this never happens at moment: - see comment on JAL-563
+        if (hasHiddenRows)
         {
-          ap.av.setIgnoreGapsConsensus(cbmi.getState());
-          ap.paintAlignment(true);
+          item = new MenuItem(SHOWALL);
+          item.addActionListener(this);
+          popup.add(item);
         }
-      });
-      popup.add(cbmi);
-      item = new MenuItem(COPYCONS_SEQ);
+        this.add(popup);
+        popup.show(this, evt.getX(), evt.getY());
+        return;
+      }
+      // add the rest if there are actually rows to show
+      item = new MenuItem(EDITNAME);
       item.addActionListener(this);
       popup.add(item);
+      item = new MenuItem(HIDE);
+      item.addActionListener(this);
+      popup.add(item);
+      if (hasHiddenRows)
+      {
+        item = new MenuItem(SHOWALL);
+        item.addActionListener(this);
+        popup.add(item);
+      }
+      this.add(popup);
+      item = new MenuItem(OUTPUT_TEXT);
+      item.addActionListener(this);
+      popup.add(item);
+      if (selectedRow < aa.length)
+      {
+        if (aa[selectedRow].autoCalculated)
+        {
+          if (aa[selectedRow].label.indexOf("Consensus") > -1)
+          {
+            popup.addSeparator();
+            final CheckboxMenuItem cbmi = new CheckboxMenuItem(
+                    "Ignore Gaps In Consensus",
+                    (aa[selectedRow].groupRef != null) ? aa[selectedRow].groupRef
+                            .getIgnoreGapsConsensus() : ap.av
+                            .getIgnoreGapsConsensus());
+            final AlignmentAnnotation aaa = aa[selectedRow];
+            cbmi.addItemListener(new ItemListener()
+            {
+              public void itemStateChanged(ItemEvent e)
+              {
+                if (aaa.groupRef != null)
+                {
+                  // TODO: pass on reference to ap so the view can be updated.
+                  aaa.groupRef.setIgnoreGapsConsensus(cbmi.getState());
+                }
+                else
+                {
+                  ap.av.setIgnoreGapsConsensus(cbmi.getState());
+                }
+                ap.paintAlignment(true);
+              }
+            });
+            popup.add(cbmi);
+            if (aaa.groupRef != null)
+            {
+              final CheckboxMenuItem chist = new CheckboxMenuItem(
+                      "Show Group Histogram",
+                      aa[selectedRow].groupRef.isShowConsensusHistogram());
+              chist.addItemListener(new ItemListener()
+              {
+                public void itemStateChanged(ItemEvent e)
+                {
+                  // TODO: pass on reference
+                  // to ap
+                  // so the
+                  // view
+                  // can be
+                  // updated.
+                  aaa.groupRef.setShowConsensusHistogram(chist.getState());
+                  ap.repaint();
+                  // ap.annotationPanel.paint(ap.annotationPanel.getGraphics());
+                }
+              });
+              popup.add(chist);
+              final CheckboxMenuItem cprofl = new CheckboxMenuItem(
+                      "Show Group Logo",
+                      aa[selectedRow].groupRef.isShowSequenceLogo());
+              cprofl.addItemListener(new ItemListener()
+              {
+                public void itemStateChanged(ItemEvent e)
+                {
+                  // TODO: pass on reference
+                  // to ap
+                  // so the
+                  // view
+                  // can be
+                  // updated.
+                  aaa.groupRef.setshowSequenceLogo(cprofl.getState());
+                  ap.repaint();
+                  // ap.annotationPanel.paint(ap.annotationPanel.getGraphics());
+                }
+              });
+              popup.add(cprofl);
+            }
+            else
+            {
+              final CheckboxMenuItem chist = new CheckboxMenuItem(
+                      "Show Histogram", av.isShowConsensusHistogram());
+              chist.addItemListener(new ItemListener()
+              {
+                public void itemStateChanged(ItemEvent e)
+                {
+                  // TODO: pass on reference
+                  // to ap
+                  // so the
+                  // view
+                  // can be
+                  // updated.
+                  av.setShowConsensusHistogram(chist.getState());
+                  ap.repaint();
+                  // ap.annotationPanel.paint(ap.annotationPanel.getGraphics());
+                }
+              });
+              popup.add(chist);
+              final CheckboxMenuItem cprof = new CheckboxMenuItem(
+                      "Show Logo", av.isShowSequenceLogo());
+              cprof.addItemListener(new ItemListener()
+              {
+                public void itemStateChanged(ItemEvent e)
+                {
+                  // TODO: pass on reference
+                  // to ap
+                  // so the
+                  // view
+                  // can be
+                  // updated.
+                  av.setShowSequenceLogo(cprof.getState());
+                  ap.repaint();
+                  // ap.annotationPanel.paint(ap.annotationPanel.getGraphics());
+                }
+              });
+              popup.add(cprof);
+            }
+
+            item = new MenuItem(COPYCONS_SEQ);
+            item.addActionListener(this);
+            popup.add(item);
+          }
+        }
+      }
+      popup.show(this, evt.getX(), evt.getY());
     }
+    else
+    {
+      // selection action.
+      if (selectedRow > -1 && selectedRow < aa.length)
+      {
+        if (aa[selectedRow].groupRef != null)
+        {
+          if (evt.getClickCount() >= 2)
+          {
+            // todo: make the ap scroll to the selection - not necessary, first
+            // click highlights/scrolls, second selects
+            ap.seqPanel.ap.idPanel.highlightSearchResults(null);
+            ap.av.setSelectionGroup(// new SequenceGroup(
+            aa[selectedRow].groupRef); // );
+            ap.av.sendSelection();
+            ap.paintAlignment(false);
+            PaintRefresher.Refresh(ap, ap.av.getSequenceSetId());
+          }
+          else
+          {
+            ap.seqPanel.ap.idPanel
+                    .highlightSearchResults(aa[selectedRow].groupRef
+                            .getSequences(null));
+          }
+          return;
+        }
+        else if (aa[selectedRow].sequenceRef != null)
+        {
+          Vector sr = new Vector();
+          sr.addElement(aa[selectedRow].sequenceRef);
+          if (evt.getClickCount() == 1)
+          {
+            ap.seqPanel.ap.idPanel.highlightSearchResults(sr);
+          }
+          else if (evt.getClickCount() >= 2)
+          {
+            ap.seqPanel.ap.idPanel.highlightSearchResults(null);
+            SequenceGroup sg = new SequenceGroup();
+            sg.addSequence(aa[selectedRow].sequenceRef, false);
+            ap.av.setSelectionGroup(sg);
+            ap.paintAlignment(false);
+            PaintRefresher.Refresh(ap, ap.av.getSequenceSetId());
+            ap.av.sendSelection();
+          }
 
-    popup.show(this, evt.getX(), evt.getY());
+        }
+      }
 
+    }
   }
 
   /**
@@ -325,7 +645,8 @@ public class AnnotationLabels extends Panel implements ActionListener,
   public void paint(Graphics g)
   {
     int w = getSize().width;
-    if (image == null || w != image.getWidth(this))
+    int h = getSize().height;
+    if (image == null || w != image.getWidth(this) || h!=image.getHeight(this) )
     {
       image = createImage(w, ap.annotationPanel.getSize().height);
     }
@@ -341,41 +662,52 @@ public class AnnotationLabels extends Panel implements ActionListener,
     g.setColor(Color.white);
     g.fillRect(0, 0, getSize().width, getSize().height);
 
-    g.translate(0, scrollOffset);
+    g.translate(0, -scrollOffset);
     g.setColor(Color.black);
 
     AlignmentAnnotation[] aa = av.alignment.getAlignmentAnnotation();
-    int y = g.getFont().getSize();
-    int x = 0;
+    int y = 0, fy = g.getFont().getSize();
+    int x = 0, offset;
 
     if (aa != null)
     {
+      hasHiddenRows = false;
       for (int i = 0; i < aa.length; i++)
       {
         if (!aa[i].visible)
         {
+          hasHiddenRows = true;
           continue;
         }
 
         x = width - fm.stringWidth(aa[i].label) - 3;
 
-        if (aa[i].graph > 0)
-        {
-          y += (aa[i].height / 3);
-        }
-
-        g.drawString(aa[i].label, x, y);
+        y += aa[i].height;
+        offset = -(aa[i].height - fy) / 2;
 
-        if (aa[i].graph > 0)
-        {
-          y += (2 * aa[i].height / 3);
-        }
-        else
-        {
-          y += aa[i].height;
-        }
+        g.drawString(aa[i].label, x, y + offset);
       }
     }
-  }
+    g.translate(0, +scrollOffset);
+    if (resizePanel)
+    {
+      g.setColor(Color.red);
+      g.setPaintMode();
+      g.drawLine(2, 8, 5, 2);
+      g.drawLine(5, 2, 8, 8);
+    }
+    else if (!dragCancelled && dragEvent != null && aa != null)
+    {
+      g.setColor(Color.lightGray);
+      g.drawString(aa[selectedRow].label, dragEvent.getX(),
+              dragEvent.getY());
+    }
 
+    if ((aa == null) || (aa.length < 1))
+    {
+      g.setColor(Color.black);
+      g.drawString("Right click", 2, 8);
+      g.drawString("to add annotation", 2, 18);
+    }
+  }
 }