public DynamicPreamble()
{
InitializeComponent();
txtPreamble.SetHighlighting("Tikz");
txtPreamble.IsReadOnly = true;
// setup bindings
TheVM = new DynPreambleVM(vm => DynPreambleDialog.ShowDynPreambleDialog(this.ParentForm, vm));
cmdAdd.Click += (s, e) => TheVM.AddCommand.Execute(null);
cmdRemove.Click += (s, e) => TheVM.DeleteCommand.Execute(null);
cmdUp.Click += (s, e) => TheVM.MoveUpCommand.Execute(null);
cmdDown.Click += (s, e) => TheVM.MoveDownCommand.Execute(null);
cmdEdit.Click += (s, e) => TheVM.EditCommand.Execute(null);
BindingFactory.CreateBinding(TheVM, "Preamble",
vm => {
txtPreamble.Text = vm.Preamble;
txtPreamble.Refresh();
if (PreambleChanged != null)
{
PreambleChanged(this, new EventArgs());
}
}, () => txtPreamble.Text = "<unavailable>");
BindingFactory.CreateIListBinding(TheVM.ElementList, lstItems.Items,
(DynPreambleElementVM i) => CreateItemFromVM(i),
(ListViewItem lvi) => (lvi as ListViewItem).Tag as DynPreambleElementVM);
BindingFactory.CreateBinding(TheVM, "CurrentIndex",
vm => {
if (vm.CurrentIndex >= 0 && vm.CurrentIndex < lstItems.Items.Count)
{
lstItems.Items[vm.CurrentIndex].Selected = true;
}
else
{
foreach (var i in lstItems.Items.OfType <ListViewItem>())
{
i.Selected = false;
}
}
},
null);
lstItems.SelectedIndexChanged += (s, e) => TheVM.CurrentIndex = lstItems.SelectedIndices.Count > 0 ? lstItems.SelectedIndices[0] : -1;
this.HandleDestroyed += (o, e) => { if (PreamblesFile != null)
{
TheVM.SavePreambles(PreamblesFile);
}
};
}
public static bool ShowDynPreambleDialog(IWin32Window owner, DynPreambleElementVM vm)
{
var dd = new DynPreambleDialog();
dd.txtCode.Text = vm.Code;
dd.txtName.Text = vm.Name;
var res = dd.ShowDialog(owner);
if (res == DialogResult.OK)
{
vm.Code = dd.txtCode.Text;
vm.Name = dd.txtName.Text;
}
dd.Dispose();
return (res == DialogResult.OK);
}
public static bool ShowDynPreambleDialog(IWin32Window owner, DynPreambleElementVM vm)
{
var dd = new DynPreambleDialog();
dd.txtCode.Text = vm.Code;
dd.txtName.Text = vm.Name;
var res = dd.ShowDialog(owner);
if (res == DialogResult.OK)
{
vm.Code = dd.txtCode.Text;
vm.Name = dd.txtName.Text;
}
dd.Dispose();
return(res == DialogResult.OK);
}
