public void SetInPalce(Viewer viewer, bool isNew) {
var idx = ACore.Db.Viewers.OrderBy(x => x.Name).ToList().IndexOf(viewer.Data);
if (isNew)
Items.Insert(idx, viewer);
else
Items.Move(Items.IndexOf(viewer), idx);
}
public void NewOrRenameViewer(Viewer viewer, bool rename) {
InputDialog inputDialog = new InputDialog {
Owner = ACore.WMain,
IconName = "appbar_eye",
Title = rename ? "Rename Viewer" : "New Viewer",
Question = rename ? "Enter the new name of the viewer." : "Enter the name of the new viewer.",
Answer = rename ? viewer.Title : string.Empty
};
inputDialog.BtnDialogOk.Click += delegate {
if (rename && string.Compare(inputDialog.Answer, viewer.Title, StringComparison.OrdinalIgnoreCase) == 0) {
inputDialog.DialogResult = true;
return;
}
if (ACore.Db.Viewers.SingleOrDefault(x => x.Name.Equals(inputDialog.Answer)) != null) {
inputDialog.ShowErrorMessage("Viewer's name already exists!");
return;
}
inputDialog.DialogResult = true;
};
inputDialog.TxtAnswer.SelectAll();
if (inputDialog.ShowDialog() ?? true) {
if (rename) {
viewer.Title = inputDialog.Answer;
(viewer.Data).Name = inputDialog.Answer;
ACore.Db.UpdateOnSubmit(viewer.Data);
ACore.Db.SubmitChanges();
SetInPalce(viewer, false);
} else CreateViewer(inputDialog.Answer);
}
}
public Viewer CreateViewer(string name) {
var dmViewer = new DataModel.Viewer {
Id = ACore.Db.GetNextIdFor<DataModel.Viewer>(),
Name = name
};
ACore.Db.InsertOnSubmit(dmViewer);
ACore.Db.SubmitChanges();
var vmViewer = new Viewer(dmViewer);
SetInPalce(vmViewer, true);
return vmViewer;
}