public static ObjectDetectionZonesLayout loadObjectDetectionZoneLayout()
{
// filechooser
System.Windows.Forms.OpenFileDialog dlg = new System.Windows.Forms.OpenFileDialog();
dlg.InitialDirectory = Directory.GetCurrentDirectory() + "\\" + ProjectConstants.OBJECTDETECTIONZONES_DIR;
dlg.Filter = "ozone files (*.ozone)|*.ozone";
dlg.FilterIndex = 2;
dlg.RestoreDirectory = true;
if (dlg.ShowDialog() == DialogResult.OK)
{
ObjectDetectionZonesLayout ret = null;
bool isOkay = UtilitiesIO.GetObjectFromJson(ref ret, dlg.FileName);
if (!isOkay)
return null;
else
return ret;
}
return null;
}
public void SetNewLayout(ObjectDetectionZonesLayout pLayout)
{
if (pLayout != null)
{
int highestID = 0;
// workaround for databinding bug
m_CurrentLayout.ObjectDetectionZones.Clear();
foreach (ObjectDetectionZone z in pLayout.ObjectDetectionZones)
{
m_CurrentLayout.ObjectDetectionZones.Add(z);
if (z.Id > highestID)
{
highestID = z.Id;
}
}
m_CurrentLayout.LayoutName = pLayout.LayoutName;
m_IdCounter = highestID + 1;
}
}
public static void saveObjectDetectionZoneLayoutToFile(ObjectDetectionZonesLayout pCurrentLayout)
{
// check if scnes OBJECTDETECTIONZONES_DIR exists
if (!Directory.Exists(ProjectConstants.OBJECTDETECTIONZONES_DIR))
{
Directory.CreateDirectory(ProjectConstants.OBJECTDETECTIONZONES_DIR);
}
System.Windows.Forms.SaveFileDialog dlg = new System.Windows.Forms.SaveFileDialog();
dlg.InitialDirectory = Directory.GetCurrentDirectory() + "\\" + ProjectConstants.OBJECTDETECTIONZONES_DIR;
dlg.Filter = "ozone files (*.ozone)|*.ozone";
if (dlg.ShowDialog() != DialogResult.OK)
return;
string filename = dlg.FileName;
if (!filename.EndsWith(ProjectConstants.OBJECTDETECTIONZONES_FILE_ENDING))
{
filename = filename + ProjectConstants.OBJECTDETECTIONZONES_FILE_ENDING;
}
UtilitiesIO.SaveObjectToJson(pCurrentLayout, filename);
}
/// <summary>
/// constructor
/// </summary>
private ObjectDetectionManager()
{
m_CurrentLayout = new ObjectDetectionZonesLayout();
}
internal void saveObjectDetectionZoneLayoutToFile()
{
ObjectDetectionZonesLayout.saveObjectDetectionZoneLayoutToFile(m_CurrentLayout);
}
public void loadObjectDetectionZoneLayoutFromFile()
{
SetNewLayout(ObjectDetectionZonesLayout.loadObjectDetectionZoneLayout());
}