From e9dd79fe9d061dc449ede4d0150298f6621aed04 Mon Sep 17 00:00:00 2001
From: jprocter <Jim Procter>
Date: Tue, 7 Sep 2010 12:09:49 +0000
Subject: [PATCH] debug warning / option dialog box display

---
 src/jalview/gui/WsJobParameters.java |  123 +++++++++++++++++++++++-----------
 1 file changed, 83 insertions(+), 40 deletions(-)

diff --git a/src/jalview/gui/WsJobParameters.java b/src/jalview/gui/WsJobParameters.java
index 1d56b69..cf76f75 100644
--- a/src/jalview/gui/WsJobParameters.java
+++ b/src/jalview/gui/WsJobParameters.java
@@ -33,6 +33,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Vector;
 
+import javax.swing.InputVerifier;
 import javax.swing.JButton;
 import javax.swing.JCheckBox;
 import javax.swing.JComboBox;
@@ -169,8 +170,8 @@ public class WsJobParameters extends JPanel implements ItemListener,
    * @param service
    * @param preset
    */
-  public WsJobParameters(JFrame parent, Jws2Instance service, WsParamSetI preset,
-          List<Argument> jobArgset)
+  public WsJobParameters(JFrame parent, Jws2Instance service,
+          WsParamSetI preset, List<Argument> jobArgset)
   {
     this(parent, null, service, preset, jobArgset);
   }
@@ -397,7 +398,6 @@ public class WsJobParameters extends JPanel implements ItemListener,
     }
   }
 
-
   private void _deleteUserPreset(String lastParmSet2)
   {
     paramStore.deletePreset(lastParmSet2);
@@ -469,7 +469,8 @@ public class WsJobParameters extends JPanel implements ItemListener,
     { // instantiate the abstract proxy for Jaba objects
       jobArgset = jabajobArgset == null ? null : JabaParamStore
               .getJwsArgsfromJaba(jabajobArgset);
-      p = jabap; // (jabap != null) ? paramStore.getPreset(jabap.getName()) : null;
+      p = jabap; // (jabap != null) ? paramStore.getPreset(jabap.getName()) :
+                 // null;
     }
     // TODO: Recover window geometry prefs for this service
     // jobPanel.setDividerLocation(proportionalLocation)
@@ -712,7 +713,8 @@ public class WsJobParameters extends JPanel implements ItemListener,
     boolean stn = settingDialog;
     boolean renamed = false;
     settingDialog = true;
-    String nm = (String) setName.getSelectedItem();
+    String nm = (curSetName != null ? curSetName : (String) setName
+            .getSelectedItem());
     // check if the name is reserved - if it is, rename it.
     if (isServicePreset(nm))
     {
@@ -1020,15 +1022,19 @@ public class WsJobParameters extends JPanel implements ItemListener,
           {
             valueField.setText(valueField.getText().trim());
             iVal = Integer.valueOf(valueField.getText());
-            if (validator.getMin()!=null && validator.getMin().intValue()>iVal)
+            if (validator.getMin() != null
+                    && validator.getMin().intValue() > iVal)
             {
               iVal = validator.getMin().intValue();
-              // TODO: provide visual indication that hard limit was reached for this parameter
+              // TODO: provide visual indication that hard limit was reached for
+              // this parameter
             }
-            if (validator.getMax()!=null && validator.getMax().intValue()<iVal)
+            if (validator.getMax() != null
+                    && validator.getMax().intValue() < iVal)
             {
               iVal = validator.getMax().intValue();
-              // TODO: provide visual indication that hard limit was reached for this parameter
+              // TODO: provide visual indication that hard limit was reached for
+              // this parameter
             }
           } catch (Exception e)
           {
@@ -1053,15 +1059,19 @@ public class WsJobParameters extends JPanel implements ItemListener,
           try
           {
             fVal = Float.valueOf(valueField.getText());
-            if (validator.getMin()!=null && validator.getMin().floatValue()>fVal)
+            if (validator.getMin() != null
+                    && validator.getMin().floatValue() > fVal)
             {
               fVal = validator.getMin().floatValue();
-              // TODO: provide visual indication that hard limit was reached for this parameter
+              // TODO: provide visual indication that hard limit was reached for
+              // this parameter
             }
-            if (validator.getMax()!=null && validator.getMax().floatValue()<fVal)
+            if (validator.getMax() != null
+                    && validator.getMax().floatValue() < fVal)
             {
               fVal = validator.getMax().floatValue();
-              // TODO: provide visual indication that hard limit was reached for this parameter
+              // TODO: provide visual indication that hard limit was reached for
+              // this parameter
             }
           } catch (Exception e)
           {
@@ -1547,7 +1557,8 @@ public class WsJobParameters extends JPanel implements ItemListener,
                 e.printStackTrace();
               }
             }
-            WsJobParameters pgui = new WsJobParameters(lastserv, new JabaPreset(lastserv, pr));
+            WsJobParameters pgui = new WsJobParameters(lastserv,
+                    new JabaPreset(lastserv, pr));
             JFrame jf = new JFrame("Parameters for "
                     + lastserv.getActionText());
             JPanel cont = new JPanel();
@@ -1765,7 +1776,7 @@ public class WsJobParameters extends JPanel implements ItemListener,
   {
     if (e.getSource() == setName && e.getStateChange() == e.SELECTED)
     {
-      String setname = (String) setName.getSelectedItem();
+      final String setname = (String) setName.getSelectedItem();
       System.out.println("Item state changed for " + setname
               + " (handling ? " + !settingDialog + ")");
       if (settingDialog)
@@ -1777,35 +1788,59 @@ public class WsJobParameters extends JPanel implements ItemListener,
       {
         return;
       }
-      // user has selected a different item from combo-box
-      if (isModified())
+      javax.swing.SwingUtilities.invokeLater(new Runnable()
       {
-        String lsetname = (curSetName != null) ? curSetName : lastParmSet;
-        if (lsetname.equals(setname))
+        public void run()
         {
-          // setname was just edited - so ignore this event.
-          return;
+          doPreferenceComboStateChange(setname);
         }
-        settingDialog = true;
-        System.out.println("Prompting to save " + lsetname);
-        if (javax.swing.JOptionPane.showConfirmDialog(this,
-                "Parameter set '" + lsetname + "' is modifed\nsave ?",
-                "Save changes ?", javax.swing.JOptionPane.OK_CANCEL_OPTION) == JOptionPane.OK_OPTION)
-        {
-          System.out.println("Saving for " + lsetname);
-          _storeCurrentPreset(lsetname);
+      });
+    }
+  }
 
-        }
+  private void doPreferenceComboStateChange(String setname)
+  {
+    // user has selected a different item from combo-box
+    if (isModified())
+    {
+      String lsetname = (curSetName != null) ? curSetName : lastParmSet;
+      if (lsetname.equals(setname))
+      {
+        // setname was just edited - so ignore this event.
+        return;
       }
       settingDialog = true;
-      reInitDialog(setname);
-      settingDialog = false;
+      System.out.println("Prompting to save " + lsetname);
+      if (javax.swing.JOptionPane
+              .showConfirmDialog(
+                      this,
+                      "Parameter set '"
+                              + lsetname
+                              + "' is modifed, and your changes will be lost.\nReally change preset ?",
+                      "Warning: Unsaved Changes",
+                      javax.swing.JOptionPane.OK_CANCEL_OPTION) != JOptionPane.OK_OPTION)
+      {
+        // revert the combobox to the current item
+        settingDialog = true;
+        setName.setSelectedItem(lsetname);
+        settingDialog = false;
+        // and leave.
+        return;
+        // System.out.println("Saving for " + lsetname);
+        // _storeCurrentPreset(lsetname);
 
+      }
     }
+    settingDialog = true;
+    reInitDialog(setname);
+    settingDialog = false;
+
   }
+
   private void _renameExistingPreset(String oldName, String curSetName2)
   {
-    paramStore.updatePreset(oldName, curSetName2, setDescr.getText(), getJobParams());
+    paramStore.updatePreset(oldName, curSetName2, setDescr.getText(),
+            getJobParams());
   }
 
   /**
@@ -1817,10 +1852,12 @@ public class WsJobParameters extends JPanel implements ItemListener,
   {
     paramStore.storePreset(curSetName2, setDescr.getText(), getJobParams());
   }
+
   private void _updatePreset(String lastParmSet2, String curname)
   {
-    paramStore.updatePreset(lastParmSet2, curname, setDescr.getText(), getJobParams());
-    
+    paramStore.updatePreset(lastParmSet2, curname, setDescr.getText(),
+            getJobParams());
+
   }
 
   /**
@@ -1845,11 +1882,17 @@ public class WsJobParameters extends JPanel implements ItemListener,
         String msg = null;
         if (isServicePreset(newname))
         {
-          JOptionPane.showConfirmDialog(this,
-                  "Invalid name - preset already exists.", "Invalid name",
-                  JOptionPane.OK_OPTION);
-          // reset name
-          setName.setSelectedItem(curSetName);
+          final String oldname = curSetName!=null ? curSetName : lastParmSet;
+          final Component ourframe=this;
+          settingDialog=true;
+          setName.getEditor().setItem(oldname);
+          settingDialog=false;
+          javax.swing.SwingUtilities.invokeLater(new Runnable() {public void run() {
+            JOptionPane.showMessageDialog(ourframe, 
+                    "Invalid name - preset already exists.", "Invalid name",
+                    JOptionPane.WARNING_MESSAGE);
+            }});
+          
           return;
         }
         curSetName = newname;
-- 
1.7.10.2