/// <summary>
/// This behaves like the normal sample except that it will always generate
/// an event when the sampler is triggered even if the input stream has not changed.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="U"></typeparam>
/// <param name="sampled"></param>
/// <param name="sampler"></param>
/// <returns></returns>
public static IObservableExceptional <T> SampleAlways <T, U>(this IObservableExceptional <T> sampled, IObservable <U> sampler)
{
return(ObservableExceptional.Create <T>(observer =>
{
var started = false;
var value = default(T);
var d0 = sampled.Subscribe(v =>
{
value = v;
started = true;
});
var d1 = sampler.Subscribe(s =>
{
if (started)
{
observer.OnNext(value);
}
});
return new CompositeDisposable(d0, d1);
}));
}
//Implement these methods from the interface
//Controls are displayed on the page top to bottom in the order
//in which they are added to the object.
protected override IEnumerable <IDisposable> AddControlsImpl()
{
var group = Page.CreateGroup(1, "Sample Group 1", new [] { swAddGroupBoxOptions_e.swGroupBoxOptions_Expanded,
swAddGroupBoxOptions_e.swGroupBoxOptions_Visible });
yield return(CreateLabel(group, "Alpha", "Alpha"));
yield return(CreateNumberBox(group, "Alpha", "Alpha", MacroFeature.Database, p => p.Alpha, box =>
{
box.SetRange((int)swNumberboxUnitType_e.swNumberBox_UnitlessDouble, 0.0, 1.0, 0.1, true);
return Disposable.Empty;
}));
yield return(CreateLabel(group, "Select solid to split", "Select solid to split"));
yield return(CreateSelectionBox(
group,
"Sample Selection",
"Displays features selected in main view",
swSelectType_e.swSelSOLIDBODIES,
MacroFeature.Database,
p => p.Body,
config =>
{
config.Height = 40;
config.SingleEntityOnly = true;
}));
// When the alpha value or the selection changes we want to
// show a temporary body with the split in it
yield return(ObservableExceptional
.CombineLatest
(
MacroFeature.Database.WhenAnyValue(p => p.Alpha).ToObservableExceptional(),
MacroFeature.Database.WhenAnyValue(p => p.Body).ToObservableExceptional().Where(p => !p.IsEmpty),
(alpha, selection) => new { alpha, selection }
)
.Select(o =>
{
return from bodyFn in o.selection.GetSingleObject <IBody2>(ModelDoc)
let newBody = (IBody2)bodyFn().Copy()
let splits = SampleMacroFeature.SplitBodies((IModeler)MacroFeature.SwApp.GetModeler(), newBody, MacroFeature.Database)
select splits == null ? null : new { body = bodyFn(), splits = splits.ToList() };
})
.SubscribeDisposable((v, yield) =>
{
yield(v.body.HideBodyUndoable());
yield(v.splits.DisplayBodiesUndoable(MacroFeature.ModelDoc));
}, e => e.Show()));
/* Some example of other things you can create */
/*
*
* yield return CreateLabel(_PageGroup, "Dummy", "Dummy");
* yield return CreateTextBox(_PageGroup, "Param0", "tool tip", ()=> MacroFeature.Database.Param0, v=>MacroFeature.Database.Param0=v);
*
*
* yield return CreateLabel(_PageGroup, "Checkbox", "Checkbox");
* yield return CreateCheckBox(_PageGroup, "Param2", "tool tip", ()=>MacroFeature.Database.Param2, v=>MacroFeature.Database.Param2=v);
*
*
* yield return CreateLabel(_PageGroup, "Options", "Options");
* yield return CreateOption(_PageGroup, "Option1", "Radio buttons", () => MacroFeature.Database.Param3 , v => MacroFeature.Database.Param3 = v, 0);
* yield return CreateOption(_PageGroup, "Option2", "Radio buttons", () => MacroFeature.Database.Param3 , v => MacroFeature.Database.Param3 = v, 1);
* yield return CreateOption(_PageGroup, "Option3", "Radio buttons", () => MacroFeature.Database.Param3 , v => MacroFeature.Database.Param3 = v, 2);
*
*
* yield return
* CreateListBox(_PageGroup, "Listbox", "List of items", () => MacroFeature.Database.ListItem, v => MacroFeature.Database.ListItem = v,
* listBox =>
* {
* string[] items = { "One Fish", "Two Fish", "Red Fish", "Blue Fish" };
* listBox.Height = 50;
* listBox.AddItems(items);
*
* });
*
* yield return
* CreateComboBox(_PageGroup, "Listbox", "List of items", () => MacroFeature.Database.ComboBoxItem, v => MacroFeature.Database.ComboBoxItem = v,
* comboBox =>
* {
* string[] items = { "One Fish", "Two Fish", "Red Fish", "Blue Fish" };
* comboBox.Height = 50;
* comboBox.AddItems(items);
*
* });
*
*/
}
