nullpointer bug fix on consensus thread
[jalview.git] / src / jalview / gui / AnnotationColourChooser.java
index 49e835d..83a8a12 100755 (executable)
@@ -1,31 +1,33 @@
 /*\r
-* Jalview - A Sequence Alignment Editor and Viewer\r
-* Copyright (C) 2005 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
+ * 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
 package jalview.gui;\r
 \r
-import javax.swing.*;\r
-import java.awt.event.*;\r
+import java.util.*;\r
+\r
 import java.awt.*;\r
+import java.awt.event.*;\r
+import javax.swing.*;\r
+import javax.swing.event.*;\r
 \r
+import jalview.datamodel.*;\r
 import jalview.schemes.*;\r
-import javax.swing.event.*;\r
-import java.util.*;\r
-import jalview.datamodel.SequenceGroup;\r
+import java.awt.Dimension;\r
 \r
 public class AnnotationColourChooser\r
     extends JPanel\r
@@ -36,8 +38,9 @@ public class AnnotationColourChooser
   ColourSchemeI oldcs;\r
   Hashtable oldgroupColours;\r
   jalview.datamodel.AlignmentAnnotation currentAnnotation;\r
+  boolean adjusting = false;\r
 \r
-  public AnnotationColourChooser(AlignViewport av, AlignmentPanel ap)\r
+  public AnnotationColourChooser(AlignViewport av, final AlignmentPanel ap)\r
   {\r
     oldcs = av.getGlobalColourScheme();\r
     if (av.alignment.getGroups() != null)\r
@@ -48,7 +51,10 @@ public class AnnotationColourChooser
       for (int g = 0; g < allGroups.size(); g++)\r
       {\r
         sg = (SequenceGroup) allGroups.get(g);\r
-        oldgroupColours.put(sg, sg.cs);\r
+        if (sg.cs != null)\r
+        {\r
+          oldgroupColours.put(sg, sg.cs);\r
+        }\r
       }\r
     }\r
     this.av = av;\r
@@ -56,26 +62,32 @@ public class AnnotationColourChooser
     frame = new JInternalFrame();\r
     frame.setContentPane(this);\r
     frame.setLayer(JLayeredPane.PALETTE_LAYER);\r
-    Desktop.addInternalFrame(frame, "Colour by Annotation", 480, 145, false);\r
+    Desktop.addInternalFrame(frame, "Colour by Annotation", 480, 145);\r
 \r
-    try\r
-    {\r
-      jbInit();\r
-    }\r
-    catch (Exception ex)\r
-    {}\r
 \r
     slider.addChangeListener(new ChangeListener()\r
     {\r
       public void stateChanged(ChangeEvent evt)\r
       {\r
-        thresholdValue.setText( ( (float) slider.getValue() / 1000f) + "");\r
-        valueChanged();\r
+        if (!adjusting)\r
+        {\r
+          thresholdValue.setText( ( (float) slider.getValue() / 1000f) + "");\r
+          valueChanged();\r
+        }\r
       }\r
     });\r
+    slider.addMouseListener(new MouseAdapter()\r
+        {\r
+          public void mouseReleased(MouseEvent evt)\r
+          {\r
+            ap.paintAlignment(true);\r
+          }\r
+        });\r
 \r
     if (av.alignment.getAlignmentAnnotation() == null)\r
+    {\r
       return;\r
+    }\r
 \r
     if (oldcs instanceof AnnotationColourGradient)\r
     {\r
@@ -89,16 +101,35 @@ public class AnnotationColourChooser
       maxColour.setBackground(Color.red);\r
     }\r
 \r
+    adjusting = true;\r
+    Vector list = new Vector();\r
+    int index = 1;\r
     for (int i = 0; i < av.alignment.getAlignmentAnnotation().length; i++)\r
     {\r
-      if (av.alignment.getAlignmentAnnotation()[i].graph > 0)\r
-        annotations.addItem(av.alignment.getAlignmentAnnotation()[i].label);\r
+      String label = av.alignment.getAlignmentAnnotation()[i].label;\r
+      if (!list.contains(label))\r
+        list.addElement(label);\r
+      else\r
+        list.addElement(label+"_"+(index++));\r
     }\r
 \r
+    annotations = new JComboBox(list);\r
+\r
     threshold.addItem("No Threshold");\r
     threshold.addItem("Above Threshold");\r
     threshold.addItem("Below Threshold");\r
 \r
+    try\r
+    {\r
+      jbInit();\r
+    }\r
+    catch (Exception ex)\r
+    {}\r
+\r
+    adjusting = false;\r
+\r
+    changeColour();\r
+\r
   }\r
 \r
   public AnnotationColourChooser()\r
@@ -117,24 +148,31 @@ public class AnnotationColourChooser
       throws Exception\r
   {\r
     minColour.setFont(new java.awt.Font("Verdana", Font.PLAIN, 11));\r
-    minColour.setToolTipText("");\r
-    minColour.setMargin(new Insets(2, 2, 2, 2));\r
-    minColour.setText("Min Colour");\r
-    minColour.addActionListener(new ActionListener()\r
+    minColour.setBorder(BorderFactory.createEtchedBorder());\r
+    minColour.setPreferredSize(new Dimension(40, 20));\r
+    minColour.setToolTipText("Minimum Colour");\r
+    minColour.addMouseListener(new MouseAdapter()\r
     {\r
-      public void actionPerformed(ActionEvent e)\r
+      public void mousePressed(MouseEvent e)\r
       {\r
-        minColour_actionPerformed(e);\r
+        if (minColour.isEnabled())\r
+        {\r
+          minColour_actionPerformed();\r
+        }\r
       }\r
     });\r
     maxColour.setFont(new java.awt.Font("Verdana", Font.PLAIN, 11));\r
-    maxColour.setMargin(new Insets(2, 2, 2, 2));\r
-    maxColour.setText("Max Colour");\r
-    maxColour.addActionListener(new ActionListener()\r
+    maxColour.setBorder(BorderFactory.createEtchedBorder());\r
+    maxColour.setPreferredSize(new Dimension(40, 20));\r
+    maxColour.setToolTipText("Maximum Colour");\r
+    maxColour.addMouseListener(new MouseAdapter()\r
     {\r
-      public void actionPerformed(ActionEvent e)\r
+      public void mousePressed(MouseEvent e)\r
       {\r
-        maxColour_actionPerformed(e);\r
+        if (maxColour.isEnabled())\r
+        {\r
+          maxColour_actionPerformed();\r
+        }\r
       }\r
     });\r
     ok.setOpaque(false);\r
@@ -181,12 +219,14 @@ public class AnnotationColourChooser
         thresholdValue_actionPerformed(e);\r
       }\r
     });\r
+    slider.setPaintLabels(false);\r
     slider.setPaintTicks(true);\r
     slider.setBackground(Color.white);\r
     slider.setEnabled(false);\r
     slider.setOpaque(false);\r
+    slider.setPreferredSize(new Dimension(100, 32));\r
     thresholdValue.setEnabled(false);\r
-    thresholdValue.setColumns(10);\r
+    thresholdValue.setColumns(7);\r
     jPanel3.setBackground(Color.white);\r
     currentColours.setFont(new java.awt.Font("Verdana", Font.PLAIN, 11));\r
     currentColours.setOpaque(false);\r
@@ -198,6 +238,15 @@ public class AnnotationColourChooser
         currentColours_actionPerformed(e);\r
       }\r
     });\r
+    thresholdIsMin.setBackground(Color.white);\r
+    thresholdIsMin.setText("Threshold is Min/Max");\r
+    thresholdIsMin.addActionListener(new ActionListener()\r
+    {\r
+      public void actionPerformed(ActionEvent actionEvent)\r
+      {\r
+        thresholdIsMin_actionPerformed(actionEvent);\r
+      }\r
+    });\r
     jPanel1.add(ok);\r
     jPanel1.add(cancel);\r
     jPanel2.add(annotations);\r
@@ -208,13 +257,14 @@ public class AnnotationColourChooser
     jPanel3.add(threshold);\r
     jPanel3.add(slider);\r
     jPanel3.add(thresholdValue);\r
+    jPanel3.add(thresholdIsMin);\r
     this.add(jPanel1, java.awt.BorderLayout.SOUTH);\r
     this.add(jPanel2, java.awt.BorderLayout.NORTH);\r
   }\r
 \r
-  JComboBox annotations = new JComboBox();\r
-  JButton minColour = new JButton();\r
-  JButton maxColour = new JButton();\r
+  JComboBox annotations;\r
+  JPanel minColour = new JPanel();\r
+  JPanel maxColour = new JPanel();\r
   JButton ok = new JButton();\r
   JButton cancel = new JButton();\r
   JPanel jPanel1 = new JPanel();\r
@@ -227,25 +277,30 @@ public class AnnotationColourChooser
   JSlider slider = new JSlider();\r
   JTextField thresholdValue = new JTextField(20);\r
   JCheckBox currentColours = new JCheckBox();\r
+  JCheckBox thresholdIsMin = new JCheckBox();\r
 \r
-  public void minColour_actionPerformed(ActionEvent e)\r
+  public void minColour_actionPerformed()\r
   {\r
     Color col = JColorChooser.showDialog(this,\r
                                          "Select Colour for Minimum Value",\r
                                          minColour.getBackground());\r
     if (col != null)\r
+    {\r
       minColour.setBackground(col);\r
+    }\r
     minColour.repaint();\r
     changeColour();\r
   }\r
 \r
-  public void maxColour_actionPerformed(ActionEvent e)\r
+  public void maxColour_actionPerformed()\r
   {\r
     Color col = JColorChooser.showDialog(this,\r
                                          "Select Colour for Maximum Value",\r
                                          maxColour.getBackground());\r
     if (col != null)\r
+    {\r
       maxColour.setBackground(col);\r
+    }\r
     maxColour.repaint();\r
     changeColour();\r
   }\r
@@ -253,34 +308,29 @@ public class AnnotationColourChooser
   void changeColour()\r
   {\r
     // Check if combobox is still adjusting\r
-    if (threshold.getSelectedIndex() == -1)\r
-      return;\r
-\r
-    // We removed the non-graph annotations when filling the combobox\r
-    // so allow for them again here\r
-    int nograph = 0, graph = -1;\r
-    for (int i = 0; i < av.alignment.getAlignmentAnnotation().length; i++)\r
+    if (adjusting)\r
     {\r
-      if (av.alignment.getAlignmentAnnotation()[i].graph == 0)\r
-        nograph++;\r
-      else\r
-        graph++;\r
-\r
-      if (graph == annotations.getSelectedIndex())\r
-        break;\r
+      return;\r
     }\r
 \r
-    currentAnnotation = av.alignment.getAlignmentAnnotation()[graph + nograph];\r
+\r
+    currentAnnotation = av.alignment.getAlignmentAnnotation()[annotations.getSelectedIndex()];\r
 \r
     int aboveThreshold = -1;\r
     if (threshold.getSelectedItem().equals("Above Threshold"))\r
+    {\r
       aboveThreshold = AnnotationColourGradient.ABOVE_THRESHOLD;\r
+    }\r
     else if (threshold.getSelectedItem().equals("Below Threshold"))\r
+    {\r
       aboveThreshold = AnnotationColourGradient.BELOW_THRESHOLD;\r
+    }\r
+\r
+    slider.setEnabled(true);\r
+    thresholdValue.setEnabled(true);\r
 \r
     if (aboveThreshold == AnnotationColourGradient.NO_THRESHOLD)\r
     {\r
-      currentAnnotation.threshold = null;\r
       slider.setEnabled(false);\r
       thresholdValue.setEnabled(false);\r
       thresholdValue.setText("");\r
@@ -293,6 +343,11 @@ public class AnnotationColourChooser
                                         currentAnnotation.graphMin) / 2f,\r
                                       "Threshold",\r
                                       Color.black));\r
+    }\r
+\r
+    if (aboveThreshold != AnnotationColourGradient.NO_THRESHOLD)\r
+    {\r
+      adjusting = true;\r
       float range = currentAnnotation.graphMax * 1000 -\r
           currentAnnotation.graphMin * 1000;\r
 \r
@@ -301,23 +356,34 @@ public class AnnotationColourChooser
       slider.setValue( (int) (currentAnnotation.threshold.value * 1000));\r
       thresholdValue.setText(currentAnnotation.threshold.value + "");\r
       slider.setMajorTickSpacing( (int) (range / 10f));\r
-      slider.setMinorTickSpacing( (int) (range / 100f));\r
       slider.setEnabled(true);\r
       thresholdValue.setEnabled(true);\r
+      adjusting = false;\r
     }\r
 \r
     AnnotationColourGradient acg = null;\r
     if (currentColours.isSelected())\r
+    {\r
       acg = new AnnotationColourGradient(\r
           currentAnnotation,\r
           av.getGlobalColourScheme(), aboveThreshold);\r
+    }\r
     else\r
+    {\r
       acg =\r
           new AnnotationColourGradient(\r
               currentAnnotation,\r
               minColour.getBackground(),\r
               maxColour.getBackground(),\r
               aboveThreshold);\r
+    }\r
+\r
+    if(currentAnnotation.graphMin==0f&& currentAnnotation.graphMax==0f)\r
+    {\r
+      acg.predefinedColours = true;\r
+    }\r
+\r
+    acg.thresholdIsMinMax = thresholdIsMin.isSelected();\r
 \r
     av.setGlobalColourScheme(acg);\r
 \r
@@ -335,20 +401,24 @@ public class AnnotationColourChooser
         }\r
 \r
         if (currentColours.isSelected())\r
+        {\r
           sg.cs = new AnnotationColourGradient(\r
               currentAnnotation,\r
               sg.cs, aboveThreshold);\r
+        }\r
         else\r
+        {\r
           sg.cs = new AnnotationColourGradient(\r
               currentAnnotation,\r
               minColour.getBackground(),\r
               maxColour.getBackground(),\r
               aboveThreshold);\r
+        }\r
 \r
       }\r
     }\r
 \r
-    ap.repaint();\r
+    ap.paintAlignment(false);\r
   }\r
 \r
   public void ok_actionPerformed(ActionEvent e)\r
@@ -373,7 +443,6 @@ public class AnnotationColourChooser
     {}\r
   }\r
 \r
-\r
   void reset()\r
   {\r
     av.setGlobalColourScheme(oldcs);\r
@@ -384,7 +453,7 @@ public class AnnotationColourChooser
       for (int g = 0; g < allGroups.size(); g++)\r
       {\r
         sg = (SequenceGroup) allGroups.get(g);\r
-        sg.cs = (ColourSchemeI)oldgroupColours.get(sg);\r
+        sg.cs = (ColourSchemeI) oldgroupColours.get(sg);\r
       }\r
     }\r
   }\r
@@ -396,8 +465,6 @@ public class AnnotationColourChooser
 \r
   public void annotations_actionPerformed(ActionEvent e)\r
   {\r
-    if(currentAnnotation!=null)\r
-      currentAnnotation.threshold = null;\r
     changeColour();\r
   }\r
 \r
@@ -419,13 +486,19 @@ public class AnnotationColourChooser
 \r
   public void valueChanged()\r
   {\r
-    currentAnnotation.threshold.value = (float)slider.getValue()/1000f;\r
-    ap.repaint();\r
+    if (currentColours.isSelected()\r
+        && ! (av.getGlobalColourScheme() instanceof AnnotationColourGradient))\r
+    {\r
+      changeColour();\r
+    }\r
+\r
+    currentAnnotation.threshold.value = (float) slider.getValue() / 1000f;\r
+    ap.paintAlignment(false);\r
   }\r
 \r
   public void currentColours_actionPerformed(ActionEvent e)\r
   {\r
-    if(currentColours.isSelected())\r
+    if (currentColours.isSelected())\r
     {\r
       reset();\r
     }\r
@@ -436,4 +509,9 @@ public class AnnotationColourChooser
     changeColour();\r
   }\r
 \r
+  public void thresholdIsMin_actionPerformed(ActionEvent actionEvent)\r
+  {\r
+    changeColour();\r
+  }\r
+\r
 }\r