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 * 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
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 * KIND, either express or implied.  See the License for the
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package fvt.uno.sd.slideshow;

import junit.framework.Assert;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openoffice.test.common.FileUtil;
import org.openoffice.test.common.Testspace;
import org.openoffice.test.uno.UnoApp;

import com.sun.star.awt.Point;
import com.sun.star.awt.Size;
import com.sun.star.beans.PropertyValue;
import com.sun.star.beans.XPropertySet;
import com.sun.star.container.XIndexContainer;
import com.sun.star.container.XNameContainer;
import com.sun.star.container.XNamed;
import com.sun.star.drawing.XDrawPage;
import com.sun.star.drawing.XDrawPages;
import com.sun.star.drawing.XDrawPagesSupplier;
import com.sun.star.drawing.XShape;
import com.sun.star.drawing.XShapes;
import com.sun.star.frame.XStorable;
import com.sun.star.lang.XComponent;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.presentation.XCustomPresentationSupplier;
import com.sun.star.presentation.XPresentation;
import com.sun.star.presentation.XPresentationSupplier;
import com.sun.star.uno.UnoRuntime;

import testlib.uno.ShapeUtil;

public class CustomShow {
	XPresentationSupplier sdDocument = null;
	XPresentation pre = null;
	XComponent precomp = null;
	XComponent impressDocument = null;
	XComponent reLoadFile = null;
	XDrawPagesSupplier drawsupplier = null;
	XDrawPages drawpages = null;

	String filePath = null;

	UnoApp unoApp = new UnoApp();

	/**
	 * @throws java.lang.Exception
	 */
	@Before
	public void setUp() throws Exception {
		unoApp.start();
		createDocumentAndSlide();
	}

	@After
	public void tearDown() throws Exception {
		unoApp.closeDocument(impressDocument);
		unoApp.closeDocument(reLoadFile);
		unoApp.close();
	}

	@Test
	public void testCustomShow() throws Exception {

		String aNameArray[] = { "Page 1", "Page 2",  "Page 3", "Page 4", "Page 5"};
		
		//insert five  pages
	    while (drawpages.getCount() < aNameArray.length)
		    drawpages.insertNewByIndex(0);
	    
	    //add text shape to each page
		for (int i = 0; i < aNameArray.length; i++) {
			XDrawPage xDrawPage = (XDrawPage) UnoRuntime.queryInterface(
					XDrawPage.class, drawpages.getByIndex(i));
			XNamed xPageName = (XNamed) UnoRuntime.queryInterface(XNamed.class,
					xDrawPage);
			xPageName.setName(aNameArray[i]);

			XShape xTextObj = ShapeUtil.createShape(impressDocument, new Point(
					10000, 9000), new Size(10000, 5000),
					"com.sun.star.drawing.TextShape");
			XShapes xShapes = (XShapes) UnoRuntime.queryInterface(
					XShapes.class, xDrawPage);
			xShapes.add(xTextObj);
			ShapeUtil.addPortion(xTextObj, aNameArray[i], true);
		}

		
		//create two custom shows 
		//one will play slide 3 to 5 and is named "Part" 
		//the other one will play slide 1 t0 5 and is named "All"		
		XCustomPresentationSupplier xCustPresSupplier = (XCustomPresentationSupplier) UnoRuntime
				.queryInterface(XCustomPresentationSupplier.class, impressDocument);

		
		// the following container is a container for further container which
		// includes the list of pages that are to play within a custom show
		XNameContainer xNameContainer = xCustPresSupplier
				.getCustomPresentations();
		XSingleServiceFactory xFactory = (XSingleServiceFactory) UnoRuntime
				.queryInterface(XSingleServiceFactory.class, xNameContainer);

		Object xObj;
		XIndexContainer xContainer;
		
		//instantiate an IndexContainer that will take a list of draw pages for
		//the first custom show
		xObj = xFactory.createInstance();
		xContainer = (XIndexContainer) UnoRuntime.queryInterface(
				XIndexContainer.class, xObj);
		for (int i = 3; i < 5; i++)
			xContainer.insertByIndex(xContainer.getCount(),
					drawpages.getByIndex(i));
		xNameContainer.insertByName("Part", xContainer);

		
		//instantiate an IndexContainer that will take a list of draw page for
		//the second custom show
		xObj = xFactory.createInstance();
		xContainer = (XIndexContainer) UnoRuntime.queryInterface(
				XIndexContainer.class, xObj);
		for (int i = 1; i < 5; i++)
			xContainer.insertByIndex(xContainer.getCount(),
					drawpages.getByIndex(i));
		xNameContainer.insertByName("All", xContainer);

		
		//set which custom show is to used
		XPresentationSupplier xPresSupplier = (XPresentationSupplier) UnoRuntime
				.queryInterface(XPresentationSupplier.class, impressDocument);
		XPresentation xPresentation = xPresSupplier.getPresentation();
		XPropertySet xPresPropSet = (XPropertySet) UnoRuntime.queryInterface(
				XPropertySet.class, xPresentation);
		xPresPropSet.setPropertyValue("CustomShow", "Part");
		
		saveAndLoadSlide();
		
		//assert if custom show is set
		Assert.assertEquals("Set Part as CustomSHow", xPresPropSet.getPropertyValue("CustomShow"), "Part");
	}

	/**
	 * create a new presentation document and insert a new slide.
	 * 
	 * @throws Exception
	 */
	public void createDocumentAndSlide() throws Exception {
		impressDocument = (XComponent) UnoRuntime.queryInterface(
				XComponent.class, unoApp.newDocument("simpress"));
		drawsupplier = (XDrawPagesSupplier) UnoRuntime.queryInterface(
				XDrawPagesSupplier.class, impressDocument);
		drawpages = drawsupplier.getDrawPages();
		
		sdDocument = (XPresentationSupplier) UnoRuntime.queryInterface(
				XPresentationSupplier.class, impressDocument);
		pre = sdDocument.getPresentation();
	}
	
	/**
	 * Save presentation and reLoad the slide.
	 * 
	 * @param no
	 * @return void
	 * @throws Exception
	 */
	public void saveAndLoadSlide() throws Exception {
		reLoadFile = saveAndReloadDoc(impressDocument,
				"StarOffice XML (Impress)", "odp");
		drawsupplier = (XDrawPagesSupplier) UnoRuntime.queryInterface(
				XDrawPagesSupplier.class, reLoadFile);
		drawpages = drawsupplier.getDrawPages();

		sdDocument = (XPresentationSupplier) UnoRuntime.queryInterface(
				XPresentationSupplier.class, reLoadFile);
		pre = sdDocument.getPresentation();
	}

	/**
	 * save and reload Presentation document.
	 * 
	 * @param presentationDocument
	 * @param sFilter
	 * @param sExtension
	 * @return
	 * @throws Exception
	 */
	private XComponent saveAndReloadDoc(XComponent presentationDocument,
			String sFilter, String sExtension) throws Exception {
		filePath = Testspace.getPath("tmp/customshow." + sExtension);
		PropertyValue[] aStoreProperties = new PropertyValue[2];
		aStoreProperties[0] = new PropertyValue();
		aStoreProperties[1] = new PropertyValue();
		aStoreProperties[0].Name = "Override";
		aStoreProperties[0].Value = true;
		aStoreProperties[1].Name = "FilterName";
		aStoreProperties[1].Value = sFilter;
		XStorable xStorable = (XStorable) UnoRuntime.queryInterface(
				XStorable.class, presentationDocument);
		xStorable.storeToURL(FileUtil.getUrl(filePath), aStoreProperties);

		return (XComponent) UnoRuntime.queryInterface(XComponent.class,
				unoApp.loadDocument(filePath));
	}
}