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package mod._pcr;

import com.sun.star.awt.XWindow;
import com.sun.star.awt.XWindowPeer;
import com.sun.star.frame.XFrame;
import com.sun.star.frame.XFrames;
import com.sun.star.frame.XFramesSupplier;
import com.sun.star.inspection.XObjectInspector;
import com.sun.star.inspection.XObjectInspectorModel;
import com.sun.star.lang.XInitialization;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.util.CloseVetoException;
import com.sun.star.util.XCloseable;
import helper.PropertyHandlerImpl;
import java.io.PrintWriter;

import lib.StatusException;
import lib.TestCase;
import lib.TestEnvironment;
import lib.TestParameters;

import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.uno.XInterface;
import util.DesktopTools;
import util.utils;

/**
 * Test for object which is represented by service
 * <code>com.sun.star.reflection.ObjectInspector</code>. <p>
 * Object implements the following interfaces :
 * <ul>
 *  <li> <code>com::sun::star::lang::XComponent</code></li>
 *  <li> <code>com::sun::star::inspection::XObjectInspector</code></li>
 *  <li> <code>com::sun::star::frame::XController</code></li>
 * </ul>
 * This object test <b> is NOT </b> designed to be run in several
 * threads concurently.
 * @see com.sun.star.lang.XComponent
 * @see com.sun.star.inspection.XObjectInspector
 * @see com.sun.star.frame.XController
 */
public class ObjectInspector extends TestCase {
    
    /**
     * module variable which holds the Desktop
     * @see com.sun.star.frame.Desktop
     */
    protected static Object StarDesktop = null;
    
    /**
     * assign to the module variable <CODE>StarDesktop</CODE> the desktop
     * @param Param the test parameters
     * @param log the log writer
     * @see lib.TestParameters
     * @see share.LogWriter
     * @see com.sun.star.frame.Desktop
     */
    protected void initialize(TestParameters Param, PrintWriter log) {
        log.println("create a desktop...");
        StarDesktop = DesktopTools.createDesktop((XMultiServiceFactory) Param.getMSF());
        if (StarDesktop == null){
            throw new StatusException("Could not get a Desktop: null", null);
        }
    }
    
    /**
     * Creating a Testenvironment for the interfaces to be tested.
     * Creates an instance of the service
     * <code>com.sun.star.inspection.ObjectInspector</code> and adds it to
     * a floating frame.<br>
     * To test <CODE>com.sun.star.inspection.XObjectInspector.inspect()</CODE>
     * an own implementation of
     * <CODE>com.sun.star.inspection.XPropertyHandler</CODE> was used.
     * @param tParam the tests parameter
     * @param log the logger
     * @return the test environement
     * @see util.DesktopTools
     * @see helper.PropertyHandlerImpl
     */
    protected TestEnvironment createTestEnvironment(TestParameters tParam, PrintWriter log) {
        
        this.cleanup(tParam, log);
        
        XMultiServiceFactory xMSF = (XMultiServiceFactory)tParam.getMSF();
        
        try {
            XInterface oInspector = (XInterface) xMSF.createInstance("com.sun.star.inspection.ObjectInspector");
            
            XObjectInspector xInspector = (XObjectInspector) UnoRuntime.queryInterface(XObjectInspector.class, oInspector);
            
            log.println("ImplementationName '" + utils.getImplName(xInspector) + "'");
            
            XInterface oInspectorModel = (XInterface) xMSF.createInstance("com.sun.star.inspection.ObjectInspectorModel");
            
            XObjectInspectorModel xInspectorModel = (XObjectInspectorModel)
            UnoRuntime.queryInterface(XObjectInspectorModel.class, oInspectorModel);
            
            XInterface oInspectorModelToSet = (XInterface) xMSF.createInstance("com.sun.star.inspection.ObjectInspectorModel");
            
            XObjectInspectorModel xInspectorModelToSet = (XObjectInspectorModel)
            UnoRuntime.queryInterface(XObjectInspectorModel.class, oInspectorModelToSet);
            
            
            log.println("create a floating frame...");
            
            XWindow xWindow = null;
            try{
                
                XWindowPeer xWindowPeer = DesktopTools.createFloatingWindow(xMSF);
                
                xWindow = (XWindow) UnoRuntime.queryInterface(XWindow.class, xWindowPeer);
                
            } catch (StatusException e){
                throw new StatusException("Coud not create test object", e);
            }
            
            XInterface oFrame = (XInterface) xMSF.createInstance("com.sun.star.frame.Frame");
            
            XFrame xFrame = (XFrame) UnoRuntime.queryInterface(XFrame.class, oFrame);
            
            xFrame.setName("ObjectInspector");
            xFrame.initialize(xWindow);
            
            XFramesSupplier xFramesSup = (XFramesSupplier) UnoRuntime.queryInterface(XFramesSupplier.class, StarDesktop);
            
            XFrames xFrames = xFramesSup.getFrames();
            xFrames.append(xFrame);
            
            
            log.println("attach ObjectInspector to floating frame...");
            
            XInitialization xOII = (XInitialization) UnoRuntime.queryInterface(XInitialization.class, xInspectorModel);
            
            xOII.initialize(new Object[0]);
            
            xInspector.setInspectorModel(xInspectorModel);
            
            // for debug purposes the following lines could commented out. But in
            // this case the com.sun.star.frame.XController would be failed!
            //xInspector.attachFrame(xFrame);
            //xWindow.setVisible(true);
            
            Object[] oInspect = new Object[1];
            oInspect[0] = new PropertyHandlerImpl();
            
            TestEnvironment tEnv = new TestEnvironment(xInspector);
            
            // com.sun.star.frame.XController
            tEnv.addObjRelation("Frame",xFrame);
            
            tEnv.addObjRelation("XObjectInspector.toInspect", oInspect);
            
            tEnv.addObjRelation("XObjectInspector.InspectorModelToSet", xInspectorModelToSet);
            
            return tEnv;
        } catch (com.sun.star.uno.Exception e) {
            e.printStackTrace(log);
            throw new StatusException("Unexpected exception", e);
        }
        
    }
    
    /**
     * Closes the ObjectOnspector using <CODE>XCloseable</CODE>
     * @see com.sun.star.util.XCloseable
     * @param Param the test parameter
     * @param log the logger
     */
    protected void cleanup(TestParameters Param, PrintWriter log) {
        log.println("    Closing dialog if one exists ... ");
        
        XFrame existentInspector = null;
        
        XFrame xFrame = (XFrame) UnoRuntime.queryInterface(XFrame.class, StarDesktop);
        
        existentInspector = xFrame.findFrame( "ObjectInspector", 255 );
        
        if ( existentInspector != null ){
            XCloseable closer = (XCloseable) UnoRuntime.queryInterface(
                    XCloseable.class, existentInspector);
            try{
                closer.close(true);
            } catch (CloseVetoException e){
                log.println("Could not close inspector: " + e.toString());
            }
        }
    }
}