public override void workWithFile(List <Shape> shapesList, ref DisplayManager displayManager,
ref string nameWorkFile, List <System.Type> addInType)
{
try
{
DialogResult dialogResult = opendialog.ShowDialog();
nameWorkFile = Path.GetFullPath(opendialog.FileName);
if (!String.Equals(opendialog.FileName, "") && dialogResult != DialogResult.Cancel && dialogResult != DialogResult.Abort)
{
FileStream fs = new FileStream(nameWorkFile, FileMode.OpenOrCreate);
shapesList.Clear();
byte[] messageBytes = new byte[fs.Length];
fs.Read(messageBytes, 0, messageBytes.Length);
string jsonString = Encoding.ASCII.GetString(messageBytes);
dynamic tmpList = Newtonsoft.Json.JsonConvert.DeserializeObject <dynamic>(jsonString);
List <dynamic> outputList = new List <dynamic>();
foreach (dynamic element in tmpList)
{
{
foreach (Type type in addInType)
{
if (element["__type"].ToString().IndexOf(type.Name.ToString()) != -1)
{
outputList.Add(element);
break;
}
}
}
}
FileStream tmpStream = new FileStream("tmpFile.json", FileMode.Create);
jsonString = JsonConvert.SerializeObject(outputList);
tmpStream.Write(Encoding.ASCII.GetBytes(jsonString), 0, Encoding.ASCII.GetBytes(jsonString).Length);
tmpStream.Close();
string json = File.ReadAllText("tmpFile.json");
var serializer = new DataContractJsonSerializer(typeof(List <Shape>), addInType);
shapesList = (List <Shape>)serializer.ReadObject(
new MemoryStream(Encoding.Unicode.GetBytes(json)));
Bitmap bitmap = new Bitmap(displayManager.pictureDrawing.Width, displayManager.pictureDrawing.Height);
Graphics tempGr = Graphics.FromImage(bitmap);
tempGr.Clear(Color.White);
WriteOnImage(tempGr, shapesList);
displayManager.DeleteAll();
displayManager.InitComponent(bitmap);
}
}
catch
{
MessageBox.Show("Неправильный файл", "warning", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void toolDelete_Click(object sender, EventArgs e)
{
shapesList.Clear();
displayManager.DeleteAll();
}
