StephaneLenclud@238: using System;
StephaneLenclud@238: using System.Collections.Generic;
StephaneLenclud@238: using System.Diagnostics;
StephaneLenclud@238: using System.IO;
StephaneLenclud@238: using System.Linq;
StephaneLenclud@238: using System.Runtime.Serialization;
StephaneLenclud@238: using System.Text;
StephaneLenclud@238: using System.Threading.Tasks;
StephaneLenclud@238: 
StephaneLenclud@238: namespace SharpLib.Ear
StephaneLenclud@238: {
StephaneLenclud@238:     [DataContract]
StephaneLenclud@238:     [AttributeObject(Id = "Action.Launch.App", Name = "Launch application", Description = "Launch an application.")]
StephaneLenclud@238:     public class ActionLaunchApp : Action
StephaneLenclud@238:     {
StephaneLenclud@238:         [DataMember]
StephaneLenclud@238:         [AttributeObjectProperty
StephaneLenclud@238:             (
StephaneLenclud@238:             Id = "Action.Launch.App.File",
StephaneLenclud@238:             Name = "File to launch",
StephaneLenclud@238:             Description = "Specifies the application file to launch.",
StephaneLenclud@238:             Filter = "EXE files (*.exe)|*.exe"
StephaneLenclud@238:             )
StephaneLenclud@238:         ]
StephaneLenclud@238:         public PropertyFile File { get; set; } = new PropertyFile();
StephaneLenclud@238: 
StephaneLenclud@238:         [DataMember]
StephaneLenclud@238:         [AttributeObjectProperty
StephaneLenclud@238:             (
StephaneLenclud@238:             Id = "Action.Launch.App.SwitchTo",
StephaneLenclud@238:             Name = "Switch to",
StephaneLenclud@238:             Description = "Specifies if we should switch the application if it's already launched."
StephaneLenclud@238:             )
StephaneLenclud@238:         ]
StephaneLenclud@238:         public bool SwitchTo { get; set; } = true;
StephaneLenclud@238: 
StephaneLenclud@238:         [DataMember]
StephaneLenclud@238:         [AttributeObjectProperty
StephaneLenclud@238:             (
StephaneLenclud@238:             Id = "Action.Launch.App.MultipleInstance",
StephaneLenclud@238:             Name = "Multiple Instance",
StephaneLenclud@238:             Description = "Specifies if We should launch multiple instance."
StephaneLenclud@238:             )
StephaneLenclud@238:         ]
StephaneLenclud@238:         public bool MultipleInstance { get; set; } = false;
StephaneLenclud@238: 
StephaneLenclud@238:         public override string Brief()
StephaneLenclud@238:         {
StephaneLenclud@238:             return Name + ": " + Path.GetFileName(File.FullPath);
StephaneLenclud@238:         }
StephaneLenclud@238: 
StephaneLenclud@239:         public override bool IsValid()
StephaneLenclud@239:         {
StephaneLenclud@239:             // This is a valid configuration only if our file exists
StephaneLenclud@239:             return System.IO.File.Exists(File.FullPath);
StephaneLenclud@239:         }
StephaneLenclud@239: 
StephaneLenclud@238:         [System.Runtime.InteropServices.DllImportAttribute("user32.dll", EntryPoint = "SwitchToThisWindow")]
StephaneLenclud@238:         public static extern void SwitchToThisWindow([System.Runtime.InteropServices.InAttribute()] System.IntPtr hwnd, [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.Bool)] bool fUnknown);
StephaneLenclud@238: 
StephaneLenclud@238: 
StephaneLenclud@238:         protected override void DoExecute()
StephaneLenclud@238:         {
StephaneLenclud@238:             //First check if the process we want to launch already exists
StephaneLenclud@238:             string procName = Path.GetFileNameWithoutExtension(File.FullPath);
StephaneLenclud@238:             Process[] existingProcesses = Process.GetProcessesByName(procName);
StephaneLenclud@238:             if (existingProcesses == null || existingProcesses.Length == 0 || MultipleInstance)
StephaneLenclud@238:             {
StephaneLenclud@238:                 // Process do not exists just try to launch it
StephaneLenclud@238:                 ProcessStartInfo start = new ProcessStartInfo();
StephaneLenclud@238:                 // Enter in the command line arguments, everything you would enter after the executable name itself
StephaneLenclud@238:                 //start.Arguments = arguments; 
StephaneLenclud@238:                 // Enter the executable to run, including the complete path
StephaneLenclud@238:                 start.FileName = File.FullPath;
StephaneLenclud@238:                 start.WindowStyle = ProcessWindowStyle.Normal;
StephaneLenclud@238:                 start.CreateNoWindow = true;
StephaneLenclud@238:                 start.UseShellExecute = true;
StephaneLenclud@238:                 // Run the external process & wait for it to finish
StephaneLenclud@238:                 Process proc = Process.Start(start);
StephaneLenclud@238: 
StephaneLenclud@238:                 //SL: We could have used that too
StephaneLenclud@238:                 //Shell32.Shell shell = new Shell32.Shell();
StephaneLenclud@238:                 //shell.ShellExecute(Properties.Settings.Default.StartFileName);
StephaneLenclud@238:             }
StephaneLenclud@238:             else if (SwitchTo)
StephaneLenclud@238:             {
StephaneLenclud@238:                 //This won't work properly until we have a manifest that enables uiAccess.
StephaneLenclud@238:                 //However uiAccess just won't work with ClickOnce so we will have to use a different deployment system.
StephaneLenclud@238:                 SwitchToThisWindow(existingProcesses[0].MainWindowHandle, true);
StephaneLenclud@238:             }
StephaneLenclud@238: 
StephaneLenclud@238:         }
StephaneLenclud@238:     }
StephaneLenclud@238: }