From 254ee6f47eebfc00462c10756a92066e82cc1a96 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew@andrewbranson.net>
Date: Tue, 21 Jun 2011 15:46:02 +0200
Subject: Initial commit

---
 .../gui/tabs/outcome/form/field/ComboField.java    | 135 +++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100755 source/com/c2kernel/gui/tabs/outcome/form/field/ComboField.java

(limited to 'source/com/c2kernel/gui/tabs/outcome/form/field/ComboField.java')

diff --git a/source/com/c2kernel/gui/tabs/outcome/form/field/ComboField.java b/source/com/c2kernel/gui/tabs/outcome/form/field/ComboField.java
new file mode 100755
index 0000000..2a0b34a
--- /dev/null
+++ b/source/com/c2kernel/gui/tabs/outcome/form/field/ComboField.java
@@ -0,0 +1,135 @@
+package com.c2kernel.gui.tabs.outcome.form.field;
+
+import java.awt.Component;
+import java.util.Enumeration;
+import java.util.StringTokenizer;
+
+import javax.swing.DefaultComboBoxModel;
+import javax.swing.JComboBox;
+import javax.swing.text.JTextComponent;
+
+import org.exolab.castor.types.AnyNode;
+import org.exolab.castor.xml.schema.AttributeDecl;
+import org.exolab.castor.xml.schema.ElementDecl;
+import org.exolab.castor.xml.schema.Facet;
+import org.exolab.castor.xml.schema.SimpleType;
+
+import com.c2kernel.gui.tabs.outcome.form.StructuralException;
+import com.c2kernel.scripting.Script;
+import com.c2kernel.utils.Logger;
+
+/*******************************************************************************
+ * 
+ * $Revision: 1.4 $ $Date: 2005/08/16 13:59:56 $
+ * 
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research All
+ * rights reserved.
+ ******************************************************************************/
+
+public class ComboField extends StringEditField {
+
+    JComboBox comboField;
+    ListOfValues vals;
+    DefaultComboBoxModel comboModel;
+    AnyNode listNode;
+
+    public ComboField(SimpleType type, AnyNode listNode) {
+        super();
+        comboField = new JComboBox();
+        content = type;
+        this.listNode = listNode;
+        createLOV();
+    }
+    
+    public String getDefaultValue() {
+        if (vals.getDefaultKey() != null)
+            return vals.get(vals.getDefaultKey()).toString();
+        else
+            return "";
+    }
+
+    public String getText() {
+        return vals.get(comboModel.getSelectedItem()).toString();
+    }
+
+    public JTextComponent makeTextField() {
+        // not used by this control
+        return null;
+    }
+
+    public void setText(String text) {
+        comboModel.setSelectedItem(text);
+    }
+
+    public Component getControl() {
+        return comboField;
+    }
+
+    private void createLOV() {
+        vals = new ListOfValues();
+
+        if (listNode != null) { // schema instructions for list building
+            String lovType = listNode.getLocalName();
+            String param = listNode.getFirstChild().getStringValue();
+            if (lovType.equals("ScriptList"))
+                populateLOVFromScript(param);
+            if (lovType.equals("PathList"))
+                populateLOVFromLDAP(param);
+        }
+        
+        // handle enumerations
+        // TODO: should be ANDed with above results
+        if (content.hasFacet(Facet.ENUMERATION)) {
+            //ListOfValues andList = new ListOfValues();
+            Enumeration enums = content.getFacets(Facet.ENUMERATION);
+            while (enums.hasMoreElements()) {
+                Facet thisEnum = (Facet)enums.nextElement();
+                vals.put(thisEnum.getValue(), thisEnum.getValue(), false);
+            }
+        }
+
+        comboModel = new DefaultComboBoxModel(vals.keySet().toArray());
+        comboModel.setSelectedItem(vals.getDefaultKey());
+        comboField.setModel(comboModel);
+    }
+
+    /**
+     * @param param
+     */
+    private void populateLOVFromLDAP(String param) {
+        // TODO '/root/path;prop=val;prop=val'
+        
+        
+    }
+
+    private void populateLOVFromScript(String scriptName) {
+        try {
+            StringTokenizer tok = new StringTokenizer(scriptName, "_");
+            if (tok.countTokens() != 2)
+                throw new Exception("Invalid LOVScript name");
+            Script lovscript = new Script(tok.nextToken(), Integer.parseInt(tok.nextToken()));
+            lovscript.setInputParamValue("LOV", vals);
+            lovscript.execute();
+        } catch (Exception ex) {
+            Logger.exceptionDialog(ex);
+        }
+    }
+
+    public void setDecl(AttributeDecl model) throws StructuralException {
+        super.setDecl(model);
+        createLOV();
+    }
+
+    public void setDecl(ElementDecl model) throws StructuralException {
+        super.setDecl(model);
+        createLOV();
+    }
+
+    /**
+     *
+     */
+
+    public void setEditable(boolean editable) {
+        comboField.setEditable(editable);
+    }
+}
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