/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



package com.sun.star.wizards.common;

import com.sun.star.lang.IllegalArgumentException;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.script.XInvocation;
import com.sun.star.beans.PropertyValue;

public class Resource
{

    XInvocation xInvocation;
    XMultiServiceFactory xMSF;
    String Unit;
    String Module;

    /** Creates a new instance of Resource
     * @param _xMSF
     * @param _Unit
     * @param _Module
     */
    public Resource(XMultiServiceFactory _xMSF, String _Unit, String _Module)
    {
        this.xMSF = _xMSF;
        this.Unit = _Unit;
        this.Module = _Module;
        this.xInvocation = initResources();
    }

    public String getResText(int nID)
    {
        try
        {
            short[][] PointerArray = new short[1][];
            Object[][] DummyArray = new Object[1][];
            Object[] nIDArray = new Object[1];
            nIDArray[0] = new Integer(nID);
            return (String) xInvocation.invoke("getString", nIDArray, PointerArray, DummyArray);
        }
        catch (Exception exception)
        {
            exception.printStackTrace();
            throw new java.lang.IllegalArgumentException("Resource with ID not" + String.valueOf(nID) + "not found");
        }
    }

    public PropertyValue[] getStringList(int nID)
    {
        try
        {
            short[][] PointerArray = new short[1][];
            Object[][] DummyArray = new Object[1][];
            Object[] nIDArray = new Object[1];
            nIDArray[0] = new Integer(nID);
            //Object bla = xInvocation.invoke("getStringList", nIDArray, PointerArray, DummyArray);
            return (PropertyValue[]) xInvocation.invoke("getStringList", nIDArray, PointerArray, DummyArray);
        }
        catch (Exception exception)
        {
            exception.printStackTrace();
            throw new java.lang.IllegalArgumentException("Resource with ID not" + String.valueOf(nID) + "not found");
        }
    }

    public String[] getResArray(int nID, int iCount)
    {
        try
        {
            String[] ResArray = new String[iCount];
            for (int i = 0; i < iCount; i++)
            {
                ResArray[i] = getResText(nID + i);
            }
            return ResArray;
        }
        catch (Exception exception)
        {
            exception.printStackTrace(System.out);
            throw new java.lang.IllegalArgumentException("Resource with ID not" + String.valueOf(nID) + "not found");
        }
    }

    public XInvocation initResources()
    {
        try
        {
            com.sun.star.uno.XInterface xResource = (com.sun.star.uno.XInterface) xMSF.createInstance("com.sun.star.resource.VclStringResourceLoader");
            if (xResource == null)
            {
                showCommonResourceError(xMSF);
                throw new IllegalArgumentException();
            }
            else
            {
                XInvocation xResInvoke = com.sun.star.uno.UnoRuntime.queryInterface(XInvocation.class, xResource);
                xResInvoke.setValue("FileName", Module);
                return xResInvoke;
            }
        }
        catch (Exception exception)
        {
            exception.printStackTrace(System.out);
            showCommonResourceError(xMSF);
            return null;
        }
    }

    public static void showCommonResourceError(XMultiServiceFactory xMSF)
    {
        String ProductName = Configuration.getProductName(xMSF);
        String sError = "The files required could not be found.\nPlease start the %PRODUCTNAME Setup and choose 'Repair'.";
        sError = JavaTools.replaceSubString(sError, ProductName, "%PRODUCTNAME");
        SystemDialog.showMessageBox(xMSF, "ErrorBox", com.sun.star.awt.VclWindowPeerAttribute.OK, sError);
    }
}