/// <summary>
/// set bool value to true or false denping the given variables, true is for paint and falae is not paint
/// </summary>
/// <param name="access">Gives acces to the class VisueelModel in VisueelModel</param>
/// <param name="factor">The value of zoom from the MapView</param>
/// <param name="screenHeight">Screenheight of the map from the Mapvieuw file</param>
/// <param name="b">Gives acces to the the Class Changes in VisueelModel</param>
/// <param name="start">strat coordinate of the mouse from MapView</param>
/// <param name="end">end coordinate of the mouse from MapView</param>
/// <param name="stations">Only if a new set of names is filled in by the user, this bool turns to true</param>
/// <param name="map">Gives the connection to the MapView</param>
public void Valuenode(VisualModel access, int factor, int screenHeight, Changes b, Point start, Point end, bool stations, MapView map)
{
Point shift = b.Movemap(start, end);
toshiftX += shift.X;
toshifty += shift.Y;
foreach (VisueelNode v in access.nodes)
{
if ((v.point.X - toshiftX) > 0 && (v.point.X - toshiftX) < (screenHeight) && (v.point.Y - toshifty) > 0 && (v.point.Y - toshifty) < (screenHeight))
{
Switching(v, factor, map);
}
else
{
v.paint = false;
}
}
foreach (VisualLink v in access.links)
{
if (v.v.paint || v.u.paint)
{
map.links.Add(v);
}
}
foreach (VLogicalLink v in access.connections)
{
if (v.v.paint || v.u.paint)
{
map.logicallinks.Add(v);
}
}
}
/// <summary>
/// if there is no data file, this mothod will create a new file
/// </summary>
/// <param name="data">Links the DataModel file</param>
private void MakeDataForDisk(DataModel data)
{
access = (new Parsing(data)).GetModel(true);
if (Directory.Exists(filepath))
{
Files.Writing_disk(access, FileMode.Open, filepath);
}
else
{
Files.Writing_disk(access, FileMode.Create, filepath);
}
}
/// <summary>
/// writing to the disk
/// </summary>
/// <param name="l">Gives acces to the class VisueelModel</param>
/// <param name="fm">writing to existing files or creating a new file when not available</param>
/// <param name="path">Is the path where the files is saved</param>
public static void Writing_disk(VisualModel l, FileMode fm, string path)
{
try
{
using (Stream str = File.Open(path, fm))
{
var formater = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
formater.Serialize(str, l);
}
}
catch
{
MessageBox.Show("File coudn't be opened", "Error", MessageBoxButtons.OK);
}
}
