private void OnCanvasCreatedHandler(object sender, NewCanvasEventArgs e)
{
TblOverview newCanvas = new TblOverview
{
Name = e.CanvasName,
DateCreated = e.CreationDate,
DateUpdated = e.CreationDate
};
ctx.TblOverviews.InsertOnSubmit(newCanvas);
ctx.SubmitChanges();
cm.LoadCanvasses();
}
private void bt_DeleteDrawing_Click(object sender, RoutedEventArgs e)
{
try
{
TblOverview selected = dg_DrawingOverview.SelectedItem as TblOverview;
cm.DeleteCanvas(selected.Name);
cm.LoadCanvasses();
}
catch (Exception ex)
{
MessageBox.Show("Error - " + ex);
}
}
private void CanvasWindow1_Closed(object sender, EventArgs e)
{
TblOverview tblOverview = new TblOverview()
{
DateUpdated = DateTime.Now,
Name = this.Title
};
var t = ctx.TblOverviews.Where(n => n.Name == tblOverview.Name).FirstOrDefault();
if (t != null)
{
t.DateUpdated = tblOverview.DateUpdated;
ctx.SubmitChanges();
CanvasManager.LoadCanvasses();
}
}
private void dg_DrawingOverview_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
TblOverview selection = dg_DrawingOverview.SelectedItem as TblOverview;
if (selection != null)
{
try
{
CanvasWindow canvas = cm.CreateNewCanvas(selection.Name);
canvas.Show();
var savedShapes = from o in ctx.TblOverviews
where o.Name == canvas.Title
from p in ctx.TblPositions
where p.Drawing_ID == o.Drawing_ID
from s in ctx.TblShapes
where s.Shape_ID == p.Shape_ID
select new SavedShape
{
R = (byte)s.TblColor.Red,
G = (byte)s.TblColor.Green,
B = (byte)s.TblColor.Blue,
W = (int)s.Width,
H = (int)s.Height,
X = (int)p.X,
Y = (int)p.Y,
Shape = s.Shape
};
foreach (var item in savedShapes)
{
Shape loadedShape = sm.RecreateShape(item);
cm.RedrawAllShapes(loadedShape, (double)item.X, (double)item.Y);
}
}
catch (Exception ex)
{
MessageBox.Show("Error - " + ex);
}
}
}
partial void DeleteTblOverview(TblOverview instance);
partial void UpdateTblOverview(TblOverview instance);
partial void InsertTblOverview(TblOverview instance);
