/V4/AcceptanceTestLibrary/AcceptanceTestLibrary/Common/Launcher/Silverlight/BrowserLauncherBase.cs

//===================================================================================

// Microsoft patterns & practices

// Composite Application Guidance for Windows Presentation Foundation and Silverlight

//===================================================================================

// Copyright (c) Microsoft Corporation.  All rights reserved.

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY

// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT

// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

// FITNESS FOR A PARTICULAR PURPOSE.

//===================================================================================

// The example companies, organizations, products, domain names,

// e-mail addresses, logos, people, places, and events depicted

// herein are fictitious.  No association with any real company,

// organization, product, domain name, email address, logo, person,

// places, or events is intended or should be inferred.

//===================================================================================

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows.Automation;

using System.Diagnostics;

using System.Threading;

using AcceptanceTestLibrary.ApplicationHelper;



namespace AcceptanceTestLibrary.Common.Launcher.Silverlight

{

    public abstract class BrowserLauncherBase : IBrowserLauncher

    {

        public virtual AutomationElement LaunchBrowser(string silverlightApplicationPath, string applicationTitle)

        {

            try

            {

                //This method will contain the implementation for launching the silverlight application

                ApplicationTitleInBrowser = applicationTitle;



                Process appProcess = Process.Start(GetBrowserPath(), silverlightApplicationPath);

                ProcessId = appProcess.Id;



                Thread.Sleep(15000);



                //Get the current process and return that

                Process targetProcess = GetCurrentAppProcess();



                if (!(targetProcess.HasExited || targetProcess.MainWindowHandle == IntPtr.Zero))

                {

                    return (AutomationElement.FromHandle(targetProcess.MainWindowHandle));

                }

                else

                {

                    return null;

                }

                

            }

            catch (Exception)

            {

                return null;

            }

        }



        public virtual Process GetCurrentAppProcess()

        {

            try

            {

                //Finding out process based on the title is a temporary design. Code will be enhanced to get the process using other options.

                return Process.GetProcesses().First<Process>(proc =>

                    proc.ProcessName.Equals(ConfigHandler.GetValue(GetBrowserProcessName())) &&

                        proc.MainWindowTitle.StartsWith(ApplicationTitleInBrowser));

            }

            catch (Exception)

            {

                return null;

            }

        }



        public virtual string ApplicationTitleInBrowser

        { get; set; }



        public abstract string GetBrowserPath();



        public abstract string GetBrowserProcessName();



        internal int ProcessId

        {

            get;

            set;

        }

    }

}