public override AnalysisActions Analyze(RapidXamlElement element, ExtraAnalysisDetails extraDetails)
{
if (!extraDetails.TryGet("framework", out ProjectFramework framework) ||
framework != ProjectFramework.Uwp)
{
return(AnalysisActions.None);
}
var result = AnalysisActions.EmptyList;
foreach (var attribute in element.Attributes)
{
if (attribute.HasStringValue)
{
var attrValue = attribute.StringValue;
if (attrValue.StartsWith("{Binding"))
{
result.RemoveAttribute(RapidXamlErrorType.Suggestion, "RXTPOC", $"Use 'x:Bind' rather than 'Binding' for '{attribute.Name}'.", "Change to 'x:Bind'", attribute)
.AndAddAttribute(attribute.Name, attrValue.Replace("{Binding", "{x:Bind"));
}
}
}
return(result);
}
public override AnalysisActions Analyze(RapidXamlElement element, ExtraAnalysisDetails extraDetails)
{
if (element.ContainsDescendant("TwoPaneView"))
{
var invalidDescendants = element.GetDescendants("TwoPaneView");
var result = AnalysisActions.EmptyList;
foreach (var desc in invalidDescendants)
{
result.HighlightDescendantWithoutAction(
RapidXamlErrorType.Error,
code: "WinUI-2PV",
description: "Do not put a TwoPaneView inside the pane of another TwoPaneview.",
descendant: desc,
moreInfoUrl: "https://docs.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/two-pane-view#dos-and-donts");
}
return(result);
}
else
{
return(AnalysisActions.None);
}
}
public void GetDescendants_Many_ManyMatches_NestedChildrenAndAttributes()
{
var sut = RapidXamlElement.Build("Parent");
sut.AddChildAttribute(
"Attr1",
RapidXamlElement.Build("AttrChild")
.AddChildAttribute("InnerAttrChild", RapidXamlElement.Build("Label")));
sut.AddChildAttribute(
"Attr2",
RapidXamlElement.Build("AttrChild")
.AddChild(RapidXamlElement.Build("Label")));
sut.AddChild(RapidXamlElement.Build("MyChild")
.AddChildAttribute(
"MyChildAttr",
RapidXamlElement.Build("MyChildInnerAttr")
.AddChildAttribute(
"Nested",
RapidXamlElement.Build("Label"))))
.AddChild(
RapidXamlElement.Build("GrandChild")
.AddChild(
RapidXamlElement.Build("GreatGrandChild")
.AddChild("Label")));
var actual = sut.GetDescendants("Label");
Assert.AreEqual(4, actual.Count());
}
public override AnalysisActions Analyze(RapidXamlElement element, ExtraAnalysisDetails extraDetails)
{
if (!extraDetails.TryGet("framework", out ProjectFramework framework) ||
(framework != ProjectFramework.Uwp && framework != ProjectFramework.Wpf))
{
return(AnalysisActions.None);
}
var result = AnalysisActions.EmptyList;
if (framework.Equals(ProjectFramework.Uwp))
{
// TODO: Issue#163 - check for hard-coded string for Attributes.Content
// Then remove CheckBoxProcessor, CheckBoxCheckedAndUncheckedEventsTag & MissingCheckBoxEvents
}
// If using one event, the recommendation is to use both
var hasCheckedEvent = element.HasAttribute(Attributes.CheckedEvent);
var hasuncheckedEvent = element.HasAttribute(Attributes.UncheckedEvent);
if (hasCheckedEvent && !hasuncheckedEvent)
{
var existingCheckedName = element.Attributes.FirstOrDefault(a => a.Name == Attributes.CheckedEvent).StringValue;
var newEventName = existingCheckedName.ToLowerInvariant().Contains("checked")
? existingCheckedName.Replace("Checked", "UnChecked").Replace("checked", "Unchecked")
: "OnCheckBoxUnchecked";
result.AddAttribute(
RapidXamlErrorType.Warning,
"RXT401",
StringRes.UI_XamlAnalysisCheckBoxCheckedAndUncheckedEventsDescription,
StringRes.UI_XamlAnalysisCheckBoxCheckedAndUncheckedEventsToolTip,
Attributes.UncheckedEvent,
newEventName,
StringRes.UI_XamlAnalysisCheckBoxCheckedAndUncheckedEventsExtendedMessage,
"https://docs.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/checkbox#handle-click-and-checked-events");
}
if (!hasCheckedEvent && hasuncheckedEvent)
{
var existingUnheckedName = element.Attributes.FirstOrDefault(a => a.Name == Attributes.UncheckedEvent).StringValue;
var newEventName = existingUnheckedName.ToLowerInvariant().Contains("unchecked")
? existingUnheckedName.Replace("UnChecked", "Checked").Replace("unchecked", "checked")
: "OnCheckBoxChecked";
result.AddAttribute(
RapidXamlErrorType.Warning,
"RXT401",
StringRes.UI_XamlAnalysisCheckBoxCheckedAndUncheckedEventsDescription,
StringRes.UI_XamlAnalysisCheckBoxCheckedAndUncheckedEventsToolTip,
Attributes.UncheckedEvent,
newEventName,
StringRes.UI_XamlAnalysisCheckBoxCheckedAndUncheckedEventsExtendedMessage,
"https://docs.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/checkbox#handle-click-and-checked-events");
}
return(result);
}
public AnalysisActions Analyze(RapidXamlElement element)
{
// Don't do anything.
// Knowing this is called is enough as this exists only to know
// that the parsed file can be turned into a RapidXamlElement.
return(AnalysisActions.None);
}
public void ContainsAttribute_One_Found()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddInlineAttribute("One", "ABC");
Assert.IsTrue(sut.ContainsAttribute("One"));
}
public void ContainsDescendant_OneChild_Xmlns_Match()
{
var sut = RapidXamlElement.Build("Parent");
sut.AddChild("tst:Child");
Assert.IsTrue(sut.ContainsDescendant("Child"));
}
public void ContainsDescendant_OneChild_NotMatch()
{
var sut = RapidXamlElement.Build("Parent");
sut.AddChild("Child");
Assert.IsFalse(sut.ContainsDescendant("one"));
}
public void ContainsChild_One_WithoutXmlns_Found()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddChild("test:One");
Assert.IsTrue(sut.ContainsChild("One"));
}
public void ContainsChild_One_NotFound()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddChild("One");
Assert.IsFalse(sut.ContainsChild("Any"));
}
public void GetAttributes_Empty()
{
var sut = RapidXamlElement.Build("Grid");
var actual = sut.GetAttributes("Height");
Assert.AreEqual(0, actual.Count());
}
public void GetDescendants_None_NoMatches()
{
var sut = RapidXamlElement.Build("Parent");
var actual = sut.GetDescendants("Label");
Assert.AreEqual(0, actual.Count());
}
public void ContainsAttribute_One_Part2OfDotted_NotFound()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddInlineAttribute("Grid.Row", "1");
Assert.IsFalse(sut.ContainsAttribute("Row"));
}
public AnalysisActions Analyze(RapidXamlElement element, ExtraAnalysisDetails extraDetails)
{
var result = AutoFixAnalysisActions.RenameElement("newcontrols:WebView2");
result.AndAddXmlns("newcontrols", "https://somenewdomain/newcontrols");
return(result);
}
public AnalysisActions Analyze(RapidXamlElement element, ExtraAnalysisDetails extraDetails)
{
var result = AutoFixAnalysisActions.RenameElement("WebView2");
result.AndAddAttribute("Source", "https://rapidxaml.dev/");
return(result);
}
public void GetChildren_None_NoMatches()
{
var sut = RapidXamlElement.Build("Grid");
var actual = sut.GetChildren("Label");
Assert.AreEqual(0, actual.Count());
}
public void ContainsAttribute_One_Dotted_Found()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddInlineAttribute("Grid.Row", "1");
Assert.IsTrue(sut.ContainsAttribute("Grid.Row"));
}
public void ContainsAttribute_Two_Found_CaseInsensitive()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddInlineAttribute("One", "ABC");
sut.AddInlineAttribute("Two", "DEF");
Assert.IsTrue(sut.ContainsAttribute("one"));
}
public void ContainsAttribute_Two_NotFound()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddInlineAttribute("One", "ABC");
sut.AddInlineAttribute("Two", "DEF");
Assert.IsFalse(sut.ContainsAttribute("Any"));
}
public void ContainsChild_Two_WithXmlns_Found_CaseInsensitive()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddChild("test:One");
sut.AddChild("test:Two");
Assert.IsTrue(sut.ContainsChild("one"));
}
public void ContainsChild_Two_Found()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddChild("One");
sut.AddChild("Two");
Assert.IsTrue(sut.ContainsChild("One"));
}
public static RapidXamlElement AddChildAttribute(this RapidXamlElement element, string name, string value, int startPos = -1, int length = -1)
{
element.Attributes.Add(new RapidXamlAttribute()
{
Name = name, StringValue = value, IsInline = false, Location = new RapidXamlSpan(startPos, length)
});
return(element);
}
public static RapidXamlElement AddChild(this RapidXamlElement element, string name)
{
element.Children.Add(new RapidXamlElement()
{
Name = name
});
return(element);
}
public static RapidXamlElement AddChild(this RapidXamlElement element, RapidXamlElement child)
{
if (child != null)
{
element.Children.Add(child);
}
return(element);
}
public AnalysisActions Analyze(RapidXamlElement element, ExtraAnalysisDetails extraDetails)
{
return(AnalysisActions.ReplaceElement(
RapidXamlErrorType.Suggestion,
"Test4",
"Don't use `NewName` yet.",
"Comment out NewName element",
$"<!--{element.OriginalString}-->"));
}
public static AnalysisActions RemoveChild(RapidXamlElement child)
{
return(RemoveChild(
RapidXamlErrorType.Error,
string.Empty,
string.Empty,
string.Empty,
child));
}
public void GetAttributes_One_Match()
{
var sut = RapidXamlElement.Build("Grid");
sut.AddInlineAttribute("Width", "Auto");
var actual = sut.GetAttributes("Width");
Assert.AreEqual(1, actual.Count());
}
public void FooElement_WithXmlns()
{
var xaml = @"<demo:Foo />";
var expected = RapidXamlElement.Build("demo:Foo");
var actual = RapidXamlElementExtractor.GetElement(xaml);
RapidXamlElementAssert.AreEqual(expected, actual);
}
public AnalysisActions Analyze(RapidXamlElement element, ExtraAnalysisDetails extraDetails)
{
if (element.ContainsChild("TextBlock"))
{
return(AutoFixAnalysisActions.RemoveChild(element.Children.First(c => c.Name == "TextBlock")));
}
else
{
return(AutoFixAnalysisActions.None);
}
}
public void ContainsDescendant_OneChild_OneGrandChild_NotMatch()
{
var sut = RapidXamlElement.Build("Parent");
var child = RapidXamlElement.Build("Child");
child.AddChild("Grandchild");
sut.AddChild(child);
Assert.IsFalse(sut.ContainsDescendant("Uncle"));
}