/// <summary>
/// Load the list of recently used templates, and add the default template
/// </summary>
public AddTemplateDrawingViewModel()
{
//load the default template
Drawing d = DBCommon.CreateDefaultDrawing();
_recentTemplates = new ObservableCollection <TemplateDrawingModel>();
_recentTemplates.Add(new TemplateDrawingModel("(default)", d));
//read the recent templates, and attempt to load them
string[] templates = Properties.Settings.Default.RecentTemplates.Split(new char[] { ';' });
foreach (string file in templates)
{
try
{
if (!File.Exists(file))
{
continue;
}
_recentTemplates.Add(new TemplateDrawingModel(file));
}
//if we have a problem then just ignore it and continue
//TODO: perhaps log these errors somewhere
catch { }
}
}
public Drawing CreateDefaultDrawingWithFileName()
{
try
{
Drawing d = DBCommon.CreateDefaultDrawing();
d.FileName = _db.Filename;
try
{
d.Number = Path.GetFileNameWithoutExtension(d.FileName);
while (DBCommon.DrawingComboExists(d.Number, d.Sheet))
{
PromptStringOptions pso = new PromptStringOptions(string.Format("Drawing {0} sheet {1} already exists. Please enter a new sheet number:", d.Number, d.Sheet));
string str = _ed.DoPrompt(pso).StringResult;
_ed.WriteMessage(str + Environment.NewLine);
if (str == "")
{
return(null);
}
d.Sheet = str;
}
}
catch (Exception ex) { _ed.WriteMessage(ex.ToString()); }
return(d);
}
catch { return(null); }
}
private void AddTemplateExecute()
{
Drawing d = DBCommon.CreateDefaultDrawing();
d.Number = "";
_recentTemplates.Add(new TemplateDrawingModel("[new template]", d));
}
