public void LoadProperties()
{
txtPathAngle.Text = junctionPoint.PathAngle.ToString();
txtPathId.Text = junctionPoint.Path.Id;
chkStartOrEnd.Checked = junctionPoint.StartOrEnd == StartOrEnd.Start ? true : false;
// Load Images
NavigatorPoint point = null;
if (junctionPoint.StartOrEnd == StartOrEnd.Start)
{
point = junctionPoint.Path.Points[0];
}
else
{
point = junctionPoint.Path.Points[junctionPoint.Path.Points.Count - 1];
}
if (point != null)
{
string pathDir = Globals.ImagesDir + "\\" + junctionPoint.Path.Id + "\\";
pbStraight.Image = ImageLoader.GetImageFromFile(pathDir + point.Img1, pbStraight.Width, pbStraight.Height);
pbLeft.Image = ImageLoader.GetImageFromFile(pathDir + point.Img2, pbLeft.Width, pbLeft.Height);
pbBehind.Image = ImageLoader.GetImageFromFile(pathDir + point.Img3, pbBehind.Width, pbBehind.Height);
pbRight.Image = ImageLoader.GetImageFromFile(pathDir + point.Img4, pbRight.Width, pbRight.Height);
lbl1.Text = point.Img1; lbl2.Text = point.Img2; lbl3.Text = point.Img3; lbl4.Text = point.Img4;
}
}
private void btnDeletePoint_Click(object sender, EventArgs e)
{
if (lstPaths.SelectedItem != null && lstPoints.SelectedItem != null)
{
NavigatorPoint selectedPoint = (NavigatorPoint)lstPoints.SelectedItem;
NavigatorPath selectedPath = (NavigatorPath)lstPaths.SelectedItem;
lstPoints.Items.Remove(selectedPoint);
if (selectedPath.Points.Contains(selectedPoint))
{
selectedPath.Points.Remove(selectedPoint);
}
// remove all corresponding images
string pathDir = Globals.ImagesDir + "\\" + selectedPath.Id;
if (File.Exists(pathDir + "\\" + selectedPoint.Img1))
{
File.Move(pathDir + "\\" + selectedPoint.Img1, pathDir + "\\_" + selectedPoint.Img1);
}
if (File.Exists(pathDir + "\\" + selectedPoint.Img2))
{
File.Move(pathDir + "\\" + selectedPoint.Img2, pathDir + "\\_" + selectedPoint.Img2);
}
if (File.Exists(pathDir + "\\" + selectedPoint.Img3))
{
File.Move(pathDir + "\\" + selectedPoint.Img3, pathDir + "\\_" + selectedPoint.Img3);
}
if (File.Exists(pathDir + "\\" + selectedPoint.Img4))
{
File.Move(pathDir + "\\" + selectedPoint.Img4, pathDir + "\\_" + selectedPoint.Img4);
}
}
}
void junctionPointControl_JunctionPointDeleted(object sender, EventArgs e)
{
if (lstPoints.SelectedItem != null)
{
// delete this junction point
NavigatorPoint selectedPoint = (NavigatorPoint)lstPoints.SelectedItem;
JunctionPointItemControl itemControl = (JunctionPointItemControl)sender;
if (selectedPoint.JunctionPoints.Contains(itemControl.JunctionPoint))
{
selectedPoint.JunctionPoints.Remove(itemControl.JunctionPoint);
}
// Load selected point again
LoadSelectedPoint();
}
}
private void lnkAddJunctionPoint_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
if (lstPoints.SelectedItem != null && lstPaths.SelectedItem != null)
{
JunctionPointForm newJunctionPointForm = new JunctionPointForm();
if (newJunctionPointForm.ShowDialog() == DialogResult.OK)
{
NavigatorPoint selectedPoint = (NavigatorPoint)lstPoints.SelectedItem;
NavigatorPath selectedPath = (NavigatorPath)lstPaths.SelectedItem;
if (newJunctionPointForm.JunctionPoint.Path.Id != selectedPath.Id)
{
JunctionPoint junctionPoint = newJunctionPointForm.JunctionPoint;
selectedPoint.JunctionPoints.Add(junctionPoint);
// Add junction point to the path connecting to it
JunctionPoint newJunctionPoint = new JunctionPoint();
newJunctionPoint.Path = selectedPath;
newJunctionPoint.PathAngle = ((360 - junctionPoint.PathAngle) + 180) % 360;
if (junctionPoint.StartOrEnd == StartOrEnd.Start)
{
newJunctionPoint.StartOrEnd = StartOrEnd.End;
junctionPoint.Path.Points[0].JunctionPoints.Add(newJunctionPoint);
}
else
{
newJunctionPoint.StartOrEnd = StartOrEnd.Start;
junctionPoint.Path.Points[junctionPoint.Path.Points.Count - 1].JunctionPoints.Add(newJunctionPoint);
}
// Reload selected point
LoadSelectedPoint();
}
else
{
MessageBox.Show("You selected same path to join. It should be different");
}
}
}
}
private void LoadSelectedPoint()
{
if (lstPoints.SelectedItem != null && lstPaths.SelectedItem != null)
{
NavigatorPoint selectedPoint = (NavigatorPoint)lstPoints.SelectedItem;
if (selectedPoint != null)
{
// Set point control values
txtPointId.Text = selectedPoint.Id;
txtNextPointAngle.Text = selectedPoint.NextPointAngle.ToString();
// Load Images
pointImages.Point = selectedPoint;
pointImages.NavigatorPath = (NavigatorPath)lstPaths.SelectedItem;
pointImages.LoadPointImages();
// Load Junction Points
pnlJunctionPoints.Controls.Clear();
if (selectedPoint.JunctionPoints != null)
{
foreach (JunctionPoint junctionPoint in selectedPoint.JunctionPoints)
{
JunctionPointItemControl junctionPointControl = new JunctionPointItemControl();
junctionPointControl.JunctionPointSaved += new EventHandler(junctionPointControl_JunctionPointSaved);
junctionPointControl.JunctionPointDeleted += new EventHandler(junctionPointControl_JunctionPointDeleted);
junctionPointControl.JunctionPoint = junctionPoint;
junctionPointControl.LoadProperties();
pnlJunctionPoints.Controls.Add(junctionPointControl);
}
}
// Load Images in Image capture control
imageCaptureControl1.NavigatorPoint = selectedPoint;
imageCaptureControl1.NavigatorPath = (NavigatorPath)lstPaths.SelectedItem;
imageCaptureControl1.LoadPointImages();
}
}
}
private void btnPointInfoSave_Click(object sender, EventArgs e)
{
if (lstPoints.SelectedItem != null && lstPaths.SelectedItem != null)
{
NavigatorPath selectedPath = (NavigatorPath)lstPaths.SelectedItem;
NavigatorPoint selectedPoint = (NavigatorPoint)lstPoints.SelectedItem;
// change all associated image file names
string[] files = Directory.GetFiles(Globals.ImagesDir + selectedPath.Id, selectedPoint.Id + "*.*");
foreach (string file in files)
{
string[] pointFileNameParts = Path.GetFileName(file).Split("-".ToCharArray());
if (pointFileNameParts.Length != 2)
{
throw new Exception("File name is not in proper format");
}
IOSupport.RenameFile(file, Globals.ImagesDir + selectedPath.Id + "\\" + txtPointId.Text + "-" + pointFileNameParts[1]);
}
// Update selected point info
if (String.IsNullOrEmpty(txtNextPointAngle.Text) == false)
{
selectedPoint.NextPointAngle = Int32.Parse(txtNextPointAngle.Text);
}
if (String.IsNullOrEmpty(txtPointId.Text) == false)
{
selectedPoint.Id = txtPointId.Text;
}
// sav e project file
if (place != null)
{
LoadSave.Save(Globals.ProjectFile, place);
}
}
}
