protected override bool OnBackButtonPressed()
{
Type t = actualPage.GetType();
if (t == typeof(AddTask))
{
loadHomeDetail();
}
else
{
if (t == typeof(ContentHomePage))
{
//Navigation.PopAsync();
}
else
{
if (t == typeof(EditTask))
{
loadHomeDetail();
}
else
{
if (t == typeof(ContactPage))
{
loadHomeDetail();
}
else
{
if (t == typeof(DetailContactPage))
{
loadContactsDetail();
}
else
{
}
}
}
}
}
return(true);
}
public void WhenRequestNavigateAwayOnBindingContextRejectsThroughCallback_ThenNavigationDoesNotProceed()
{
// Prepare
var region = new Region();
var view1BindingContextMock = new Mock <IConfirmRegionNavigationRequest>();
view1BindingContextMock
.Setup(ina => ina.ConfirmNavigationRequest(It.IsAny <INavigationContext>(), It.IsAny <Action <bool> >()))
.Callback <INavigationContext, Action <bool> >((nc, c) => c(false))
.Verifiable();
var view1Mock = new Mock <View>();
var view1 = view1Mock.Object;
view1.BindingContext = view1BindingContextMock.Object;
var view2 = new StackLayout();
region.Add(view1);
region.Add(view2);
region.Activate(view1);
var navigationUri = new Uri(view2.GetType().Name, UriKind.Relative);
var containerMock = new Mock <IContainerExtension>();
containerMock.Setup(x => x.Resolve(typeof(IRegionNavigationJournalEntry))).Returns(new RegionNavigationJournalEntry());
IContainerExtension container = containerMock.Object;
var contentLoader = new Mock <RegionNavigationContentLoader>(container).Object;
IRegionNavigationJournal journal = Mock.Of <IRegionNavigationJournal>();
var target = new RegionNavigationService(container, contentLoader, journal)
{
Region = region
};
// Act
var navigationFailed = false;
target.RequestNavigate(navigationUri, nr => { navigationFailed = nr.Result == false; });
// Verify
view1BindingContextMock.VerifyAll();
Assert.True(navigationFailed);
Assert.Equal(new object[] { view1 }, region.ActiveViews.ToArray());
}
public void WhenNavigatingFromActiveViewWithNavigatinAwareDataConext_NotifiesContextOfNavigatingFrom()
{
// Arrange
var region = new Region();
var mockBindingContext = new Mock <IRegionAware>();
var view1Mock = new Mock <View>();
var view1 = view1Mock.Object;
view1.BindingContext = mockBindingContext.Object;
region.Add(view1);
var view2 = new StackLayout();
region.Add(view2);
region.Activate(view1);
var containerMock = new Mock <IContainerExtension>();
containerMock.Setup(x => x.Resolve(typeof(IRegionNavigationJournalEntry))).Returns(new RegionNavigationJournalEntry());
var navigationUri = new Uri(view2.GetType().Name, UriKind.Relative);
IContainerExtension container = containerMock.Object;
var contentLoader = new Mock <RegionNavigationContentLoader>(container).Object;
IRegionNavigationJournal journal = Mock.Of <IRegionNavigationJournal>();
var target = new RegionNavigationService(container, contentLoader, journal)
{
Region = region
};
// Act
target.RequestNavigate(navigationUri, nr => { });
// Verify
mockBindingContext.Verify(v => v.OnNavigatedFrom(It.Is <INavigationContext>(ctx => ctx.Uri == navigationUri && ctx.Parameters.Count() == 0)));
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
List <string> props = new List <string>();
List <GH_ObjectWrapper> vals = new List <GH_ObjectWrapper>();
List <GH_ObjectWrapper> ctrls = new List <GH_ObjectWrapper>();
DA.GetDataList(0, props);
DA.GetDataList(1, vals);
DA.GetDataList(2, ctrls);
StackLayout stack = new StackLayout()
{
Size = new Size(60, 40),
};
for (int i = 0; i < props.Count; i++)
{
string n = props[i];
object val;
try { val = vals[i].Value; }
catch (ArgumentOutOfRangeException)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "P, V should correspond each other");
return;
}
if (n.ToLower() == "spacing")
{
if (val is GH_Integer ghi)
{
stack.Spacing = ghi.Value;
}
else if (val is GH_String ghstr)
{
if (int.TryParse(ghstr.Value, out int v))
{
stack.Spacing = v;
}
}
else
{
try { Util.SetProp(stack, "Spacing", Util.GetGooVal(val)); }
catch (Exception ex) { AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, ex.Message); }
}
}
else if (n.ToLower() == "orientation")
{
if (val is GH_String ghstr)
{
switch (ghstr.Value.ToLower())
{
case "horizontal":
stack.Orientation = Orientation.Horizontal;
break;
case "vertical":
stack.Orientation = Orientation.Vertical;
break;
case "h":
stack.Orientation = Orientation.Horizontal;
break;
case "v":
stack.Orientation = Orientation.Vertical;
break;
default:
break;
}
}
else if (val is GH_Integer ghi)
{
if (ghi.Value == 0)
{
stack.Orientation = Orientation.Horizontal;
}
else if (ghi.Value == 1)
{
stack.Orientation = Orientation.Vertical;
}
}
else if (val is Orientation or)
{
stack.Orientation = or;
}
else
{
try { Util.SetProp(stack, "Orientation", Util.GetGooVal(val)); }
catch (Exception ex) { AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, ex.Message); }
}
}
else if (n.ToLower() == "padding")
{
if (val is GH_Integer ghi)
{
stack.Padding = new Padding(ghi.Value);
}
else if (val is GH_Number ghn)
{
stack.Padding = new Padding((int)ghn.Value);
}
else if (val is GH_String ghstr)
{
string s = ghstr.Value;
if (!s.Contains(","))
{
try { Util.SetProp(stack, "Padding", Util.GetGooVal(val)); }
catch (Exception ex) { AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, ex.Message); }
}
else
{
string[] nums = s.Split(',');
if (nums.Length == 2)
{
bool a = int.TryParse(nums[0], out int na);
bool b = int.TryParse(nums[1], out int nb);
if (a && b)
{
stack.Padding = new Padding(na, nb);
}
}
else if (nums.Length == 4)
{
bool a = int.TryParse(nums[0], out int na);
bool b = int.TryParse(nums[1], out int nb);
bool c = int.TryParse(nums[2], out int nc);
bool d = int.TryParse(nums[3], out int nd);
if (a && b && c && d)
{
stack.Padding = new Padding(na, nb, nc, nd);
}
}
else
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, " couldn't parse padding integers");
}
}
}
else if (val is Padding pad)
{
stack.Padding = pad;
}
else if (val is GH_Rectangle grec)
{
int x = (int)grec.Value.X.Length;
int y = (int)grec.Value.Y.Length;
stack.Padding = new Padding(x, y);
}
else if (val is GH_ComplexNumber gcomp)
{
int x = (int)gcomp.Value.Real;
int y = (int)gcomp.Value.Imaginary;
stack.Padding = new Padding(x, y);
}
else
{
try { Util.SetProp(stack, "Padding", Util.GetGooVal(val)); }
catch (Exception ex) { AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, ex.Message); }
}
}
else if (n.ToLower() == "size")
{
if (val is GH_Point pt)
{
Size size = new Size((int)pt.Value.X, (int)pt.Value.Y);
stack.Size = size;
}
else if (val is GH_Vector vec)
{
Size size = new Size((int)vec.Value.X, (int)vec.Value.Y);
stack.Size = size;
}
else if (val is GH_String sstr)
{
string[] xy = sstr.Value.Split(',');
bool xp = int.TryParse(xy[0], out int x);
bool yp = int.TryParse(xy[1], out int y);
if (xp && yp)
{
stack.Size = new Size(x, y);
}
}
else if (val is GH_Rectangle grec)
{
int x = (int)grec.Value.X.Length;
int y = (int)grec.Value.Y.Length;
stack.Size = new Size(x, y);
}
else if (val is GH_ComplexNumber gcomp)
{
int x = (int)gcomp.Value.Real;
int y = (int)gcomp.Value.Imaginary;
stack.Size = new Size(x, y);
}
else
{
try { Util.SetProp(stack, "Size", Util.GetGooVal(val)); }
catch (Exception ex) { AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, ex.Message); }
}
}
else
{
try { Util.SetProp(stack, n, Util.GetGooVal(val)); }
catch (Exception ex) { AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, ex.Message); }
}
}
foreach (GH_ObjectWrapper wrapped in ctrls)
{
if (wrapped.Value is Control ctrl)
{
stack.Items.Add(ctrl);
}
else
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, " one or more object cannot be added\n are they non-Synapse components?");
}
}
DA.SetData(1, new GH_ObjectWrapper(stack));
PropertyInfo[] allprops = stack.GetType().GetProperties();
List <string> printouts = new List <string>();
foreach (PropertyInfo prop in allprops)
{
if (prop.CanWrite)
{
printouts.Add(prop.Name + ": " + prop.PropertyType.ToString());
}
}
DA.SetDataList(0, printouts);
}
public void WhenNavigationFailsBecauseBindingContextForActiveViewRejectsIt_ThenNavigationFailedIsRaised()
{
// Prepare
var region = new Region {
Name = "RegionName"
};
var viewModel1Mock = new Mock <IConfirmRegionNavigationRequest>();
viewModel1Mock
.Setup(ina => ina.ConfirmNavigationRequest(It.IsAny <INavigationContext>(), It.IsAny <Action <bool> >()))
.Callback <INavigationContext, Action <bool> >((nc, c) => c(false))
.Verifiable();
var view1Mock = new Mock <View>();
var view1 = view1Mock.Object;
view1.BindingContext = viewModel1Mock.Object;
var view2 = new StackLayout();
region.Add(view1);
region.Add(view2);
region.Activate(view1);
var navigationUri = new Uri(view2.GetType().Name, UriKind.Relative);
var containerMock = new Mock <IContainerExtension>();
containerMock.Setup(x => x.Resolve(typeof(IRegionNavigationJournalEntry))).Returns(new RegionNavigationJournalEntry());
var contentLoaderMock = new Mock <IRegionNavigationContentLoader>();
contentLoaderMock
.Setup(cl => cl.LoadContent(region, It.IsAny <INavigationContext>()))
.Returns(view2);
var container = containerMock.Object;
var contentLoader = contentLoaderMock.Object;
var journal = Mock.Of <IRegionNavigationJournal>();
var target = new RegionNavigationService(container, contentLoader, journal)
{
Region = region
};
RegionNavigationFailedEventArgs eventArgs = null;
target.NavigationFailed += delegate(object sender, RegionNavigationFailedEventArgs e)
{
if (sender == target)
{
eventArgs = e;
}
};
// Act
bool?isNavigationSuccessful = null;
target.RequestNavigate(navigationUri, nr => isNavigationSuccessful = nr.Result);
// Verify
viewModel1Mock.VerifyAll();
Assert.False(isNavigationSuccessful.Value);
Assert.NotNull(eventArgs);
Assert.Null(eventArgs.Error);
}
