1 files changed, 166 insertions, 0 deletions
diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/StarFunctionCategory.java b/reportbuilder/java/org/libreoffice/report/pentaho/StarFunctionCategory.java
new file mode 100644
index 000000000..83f26a0ea
--- /dev/null
+++ b/reportbuilder/java/org/libreoffice/report/pentaho/StarFunctionCategory.java
@@ -0,0 +1,166 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+package org.libreoffice.report.pentaho;
+
+import com.sun.star.lib.uno.helper.PropertySetMixin;
+import com.sun.star.lib.uno.helper.WeakBase;
+import com.sun.star.report.meta.XFunctionDescription;
+import com.sun.star.uno.Type;
+import com.sun.star.uno.XComponentContext;
+
+import java.util.Locale;
+import java.util.MissingResourceException;
+
+import org.pentaho.reporting.libraries.formula.DefaultFormulaContext;
+import org.pentaho.reporting.libraries.formula.function.FunctionCategory;
+import org.pentaho.reporting.libraries.formula.function.FunctionRegistry;
+
+public final class StarFunctionCategory extends WeakBase
+        implements com.sun.star.report.meta.XFunctionCategory
+{
+
+    private final XComponentContext m_xContext;
+    private final PropertySetMixin m_prophlp;
+    // attributes
+    private final int m_Number;
+    private final FunctionCategory category;
+    private final FunctionRegistry functionRegistry;
+    private final String functions[];
+    private final DefaultFormulaContext defaultContext;
+    private final Locale defaultLocale;
+
+    public StarFunctionCategory(DefaultFormulaContext defaultContext, final XComponentContext context, final FunctionRegistry functionRegistry, final int _number, final FunctionCategory category)
+    {
+        this.defaultContext = defaultContext;
+        m_xContext = context;
+        m_Number = _number;
+        this.category = category;
+        this.functionRegistry = functionRegistry;
+        Locale locale;
+        try
+        {
+            category.getDisplayName(defaultContext.getLocalizationContext().getLocale());
+            locale = defaultContext.getLocalizationContext().getLocale();
+        }
+        catch (MissingResourceException e)
+        {
+            locale = Locale.ENGLISH;
+            try
+            {
+                category.getDisplayName(locale);
+            }
+            catch (MissingResourceException e2)
+            {
+            }
+        }
+        this.defaultLocale = locale;
+
+        functions = functionRegistry.getFunctionNamesByCategory(category);
+        // use the last parameter of the PropertySetMixin constructor
+        // for your optional attributes if necessary. See the documentation
+        // of the PropertySetMixin helper for further information.
+        // Ensure that your attributes are initialized correctly!
+        m_prophlp = new PropertySetMixin(m_xContext, this,
+                new Type(com.sun.star.report.meta.XFunctionCategory.class), null);
+    }
+
+    // com.sun.star.beans.XPropertySet:
+    public com.sun.star.beans.XPropertySetInfo getPropertySetInfo()
+    {
+        return m_prophlp.getPropertySetInfo();
+    }
+
+    public void setPropertyValue(String aPropertyName, Object aValue) throws com.sun.star.beans.UnknownPropertyException, com.sun.star.beans.PropertyVetoException, com.sun.star.lang.IllegalArgumentException, com.sun.star.lang.WrappedTargetException
+    {
+        m_prophlp.setPropertyValue(aPropertyName, aValue);
+    }
+
+    public Object getPropertyValue(String aPropertyName) throws com.sun.star.beans.UnknownPropertyException, com.sun.star.lang.WrappedTargetException
+    {
+        return m_prophlp.getPropertyValue(aPropertyName);
+    }
+
+    public void addPropertyChangeListener(String aPropertyName, com.sun.star.beans.XPropertyChangeListener xListener) throws com.sun.star.beans.UnknownPropertyException, com.sun.star.lang.WrappedTargetException
+    {
+        m_prophlp.addPropertyChangeListener(aPropertyName, xListener);
+    }
+
+    public void removePropertyChangeListener(String aPropertyName, com.sun.star.beans.XPropertyChangeListener xListener) throws com.sun.star.beans.UnknownPropertyException, com.sun.star.lang.WrappedTargetException
+    {
+        m_prophlp.removePropertyChangeListener(aPropertyName, xListener);
+    }
+
+    public void addVetoableChangeListener(String aPropertyName, com.sun.star.beans.XVetoableChangeListener xListener) throws com.sun.star.beans.UnknownPropertyException, com.sun.star.lang.WrappedTargetException
+    {
+        m_prophlp.addVetoableChangeListener(aPropertyName, xListener);
+    }
+
+    public void removeVetoableChangeListener(String aPropertyName, com.sun.star.beans.XVetoableChangeListener xListener) throws com.sun.star.beans.UnknownPropertyException, com.sun.star.lang.WrappedTargetException
+    {
+        m_prophlp.removeVetoableChangeListener(aPropertyName, xListener);
+    }
+
+    // com.sun.star.container.XElementAccess:
+    public com.sun.star.uno.Type getElementType()
+    {
+        return new com.sun.star.uno.Type(XFunctionDescription.class);
+    }
+
+    public boolean hasElements()
+    {
+        return functions.length != 0;
+    }
+
+    // com.sun.star.container.XIndexAccess:
+    public int getCount()
+    {
+        return functions.length;
+    }
+
+    public Object getByIndex(int Index) throws com.sun.star.lang.IndexOutOfBoundsException, com.sun.star.lang.WrappedTargetException
+    {
+        return getFunction(Index);
+    }
+
+    // com.sun.star.report.meta.XFunctionCategory:
+    public int getNumber()
+    {
+        return m_Number;
+    }
+
+    public String getName()
+    {
+        try
+        {
+            return category.getDisplayName(defaultLocale);
+        }
+        catch(Exception ex)
+        {
+        }
+        return "Missing category for number " + m_Number;
+    }
+
+    public com.sun.star.report.meta.XFunctionDescription getFunction(int position) throws com.sun.star.lang.IndexOutOfBoundsException, com.sun.star.lang.WrappedTargetException
+    {
+        if (position >= functions.length)
+        {
+            throw new IndexOutOfBoundsException();
+        }
+        return new StarFunctionDescription(defaultContext, m_xContext, this, functionRegistry.getMetaData(functions[position]));
+    }
+}