public static string ShowSimple(string msg, string[] buttons)
{
var dialog = new Dialog
{
Message = msg,
Buttons = buttons.Select(t => new DialogButton { Text = t }).ToList(),
};
var btn = dialog.ShowDialog();
return btn.Text;
}
public static SuccessSkip UIDeleteFile(string file)
{
if (string.IsNullOrEmpty(file) || !File.Exists(file))
return SuccessSkip.Success;
new FileInfo(file).Attributes = FileAttributes.Normal;
while (true)
{
try
{
File.Delete(file);
return SuccessSkip.Success;
}
catch (Exception ex)
{
var btn = new Dialog
{
Title = "Delete file failed",
Message = string.Format("File: {0}\r\nError: {1}", file, ex.Message),
Buttons = new List<DialogButton>
{
new DialogButton{Text="Retry"},
new DialogButton{Text="Abort"},
new DialogButton{Text="Skip"},
}
}.ShowDialog();
if (btn == null || btn.Text == "Abort")
{
throw new Exception("Installation aborted");
}
else if (btn.Text == "Skip")
{
return SuccessSkip.Skip;
}
else
{
//retry
}
};
}
}
public static SuccessSkip UIDeleteDirectory(string dir, bool recursive = true)
{
if (string.IsNullOrEmpty(dir) || !Directory.Exists(dir))
return SuccessSkip.Success;
new DirectoryInfo(dir).Attributes = FileAttributes.Normal;
while (true)
{
try
{
Directory.Delete(dir, recursive);
return SuccessSkip.Success;
}
catch (Exception ex)
{
var btn = new Dialog
{
Title = "Delete directory failed",
Message = string.Format("Directory: {0}\r\nError: {1}", dir, ex.Message),
Buttons = new List<DialogButton>
{
new DialogButton{Text="Retry"},
new DialogButton{Text="Abort"},
new DialogButton{Text="Skip"},
}
}.ShowDialog();
if (btn == null || btn.Text == "Abort")
{
throw new Exception("Installation aborted");
}
else if (btn.Text == "Skip")
{
return SuccessSkip.Skip;
//TODO:
}
else
{
//retry
}
};
}
}
public static SuccessSkip UICopyOverwrite(string source, string dest)
{
var checkedEqual = false;
while (true)
{
try
{
File.Copy(source, dest, true);
return SuccessSkip.Success;
}
catch (Exception e)
{
if (!checkedEqual && FileHelper.IsFilesContentEqual(source, dest))
return SuccessSkip.Skip;
else
checkedEqual = true;
var btn = new Dialog
{
Title = "Copy file failed",
Message = string.Format("Filename: {0}\r\nError: {1}", dest, e.Message),
Buttons = new List<DialogButton>
{
new DialogButton{Text="Retry"},
new DialogButton{Text="Abort"},
new DialogButton{Text="Skip"},
}
}.ShowDialog();
if (btn == null || btn.Text == "Abort")
{
throw new Exception("Installation aborted");
}
else if (btn.Text == "Skip")
{
return SuccessSkip.Skip;
}
else
{
//retry
}
}
}
}