public int Run(string[] args)
{
try
{
var settings = new ShowOrStartSettings(args);
if (settings.HasErrors)
{
_herald.ShowHelp(settings.ErrorMessage);
return(EXIT_ERROR);
}
if (settings.IsRequestingInfo)
{
ProvideInfo(settings);
return(EXIT_OK);
}
Process proc = FindProcess(settings.NameOrTitle);
IntPtr handle = (proc != null) ? proc.MainWindowHandle : IntPtr.Zero;
if (!ShowedOrStarted(handle, settings))
{
_herald.ShowHelp(string.Format("'{0}' was not found and no command was specified", settings.NameOrTitle));
return(EXIT_ERROR);
}
return(EXIT_OK);
}
catch (Exception ex)
{
_herald.ShowErrorMessage("UNEXPECTED ERROR: {0}", ex.Message);
return(EXIT_ERROR);
}
}
public int Run(string[] args)
{
try
{
var settings = new ShowOrStartSettings(args);
if (settings.HasErrors)
{
_herald.ShowHelp(settings.ErrorMessage);
return EXIT_ERROR;
}
if (settings.IsRequestingInfo)
{
ProvideInfo(settings);
return EXIT_OK;
}
Process proc = FindProcess(settings.NameOrTitle);
IntPtr handle = (proc != null) ? proc.MainWindowHandle : IntPtr.Zero;
if (!ShowedOrStarted(handle, settings))
{
_herald.ShowHelp(string.Format("'{0}' was not found and no command was specified", settings.NameOrTitle));
return EXIT_ERROR;
}
return EXIT_OK;
}
catch (Exception ex)
{
_herald.ShowErrorMessage("UNEXPECTED ERROR: {0}", ex.Message);
return EXIT_ERROR;
}
}
void ProvideInfo(ShowOrStartSettings settings)
{
if (settings.InfoRequestedType == InfoRequestType.Help)
{
_herald.ShowHelp();
}
else if (settings.InfoRequestedType == InfoRequestType.ProcessList)
{
_herald.ShowWindowedProcessList();
}
else if (settings.InfoRequestedType == InfoRequestType.Version)
{
_herald.ShowBanner();
}
}
bool ShowedOrStarted(IntPtr handle, ShowOrStartSettings settings)
{
if (handle != IntPtr.Zero)
{
if (WindowHelper.IsMinimized(handle))
{
WindowHelper.Restore(handle);
}
}
else if (!string.IsNullOrEmpty(settings.Command))
{
Process p = Process.Start(settings.Command, settings.CommandArgs);
handle = p.MainWindowHandle;
}
if (handle == IntPtr.Zero)
{
return(false);
}
WindowHelper.MoveToForeground(handle);
return(true);
}
void ProvideInfo(ShowOrStartSettings settings)
{
if (settings.InfoRequestedType == InfoRequestType.Help)
_herald.ShowHelp();
else if (settings.InfoRequestedType == InfoRequestType.ProcessList)
_herald.ShowWindowedProcessList();
else if (settings.InfoRequestedType == InfoRequestType.Version)
_herald.ShowBanner();
}
bool ShowedOrStarted(IntPtr handle, ShowOrStartSettings settings)
{
if (handle != IntPtr.Zero)
{
if (WindowHelper.IsMinimized(handle))
WindowHelper.Restore(handle);
}
else if (!string.IsNullOrEmpty(settings.Command))
{
Process p = Process.Start(settings.Command, settings.CommandArgs);
handle = p.MainWindowHandle;
}
if (handle == IntPtr.Zero)
return false;
WindowHelper.MoveToForeground(handle);
return true;
}