private void NewFile_Button_Click(object sender, RoutedEventArgs e)
{
FileAdd fileAddWindow = new FileAdd();
fileAddWindow.ShowDialog();
string name = fileAddWindow._newFileName;
//窗体直接关闭
if (name == null)
{
return;
}
//命名含有非法字符检测
if (name.Contains(" ") || name == "")
{
System.Windows.MessageBox.Show("含有非法字符");
return;
}
//重名检测
if (FindFCBName(name) != null)
{
System.Windows.MessageBox.Show("“" + name + "”已存在");
return;
}
string newFileName = fileAddWindow._newFileName;
string newFileContent = fileAddWindow._newFileContent;
int size = newFileContent.Count() / BLOCK_CONTENT_LENGTH + 1;
FCB newFile = new FCB(Type.File, newFileName, size, ++FCBID);
newFile.father = currentDirectory;
currentDirectory.fileSon.Add(newFile);
UpdateAncestorSize(newFile, size);
disk.AddNewFCB(newFile);
disk.AddNewFileContent(newFile, newFileContent);
UpdateCurrentDir();
UpdateFCBList();
}
