private void CreateNodeClick(object sender, RoutedEventArgs e)
{
if (tvUISTree.SelectedItem is TreeViewItem tvi &&
tvi.Header is UISObject obj &&
obj is UISList lst)
{
Type listType = lst.GetListType();
if (listType == typeof(UISObject))
{
AllowTag = new ObjectTag[] { ObjectTag.AnimationDefine, ObjectTag.Comment, ObjectTag.Predefined, ObjectTag.Functional, ObjectTag.Custom, ObjectTag.List };
}
else if (listType == typeof(UISProperty))
{
AllowTag = Enum.GetValues(typeof(Property));
}
else if (listType == typeof(UISAnimation))
{
AllowTag = Enum.GetValues(typeof(AnimationName));
}
else if (listType == typeof(UISFunctionalElement))
{
AllowTag = Enum.GetValues(typeof(FunctionElementType));
}
else
{
ObjectTag tag = PropertyConstraint.GetPropertyConstraint <ObjectTag>(lst.GetListType());
AllowTag = new ObjectTag[] { tag };
}
ShowModalDialog(true);
this.PopupContent.LoadDialog(Dialog.CreateNode);
}
}
private static UISAnimation Animation()
{
Word aniName;
aniName = look as Word;
ExpectGrammar(Tag.IDENTITY);
if (aniName.Lexeme != "name")
{
ThrowError(new UISAnimationNameMissingException(aniName.Lexeme));
}
ExpectGrammar(Tag.Equal);
aniName = look as Word;
string animation_name = string.Empty;
if (aniName.Lexeme.Length <= 2)
{
animation_name = PropertyConstraint.GetPropertyConstraint <string>(aniName.Lexeme);
}
else
{
animation_name = aniName.Lexeme;
}
ExpectGrammar(Tag.IDENTITY);
Func <UISValue> readFunc;
if (Enum.TryParse(animation_name, true, out AnimationName TargetAnimate))
{
readFunc = PropertyConstraint.GetPropertyConstraint <Func <UISValue> >(TargetAnimate);
}
else
{
readFunc = null;
ThrowError(new UISUnsupportAnimationException(aniName.Lexeme));
}
ExpectGrammar(Tag.Split);
Word kw;
UISAnimation ani = new UISAnimation(TargetAnimate);
do
{
kw = look as Word;
if (kw == null)
{
break;
}
ExpectGrammar(Tag.IDENTITY);
switch (kw.Lexeme.ToLower())
{
case "from":
ExpectGrammar(Tag.Equal);
ani.AddAnimationProperty(new UISAnimationProperty(AnimationType.FROM, readFunc() as UISLiteralValue));
Expect(Tag.Split);
break;
case "to":
ExpectGrammar(Tag.Equal);
ani.AddAnimationProperty(new UISAnimationProperty(AnimationType.TO, readFunc() as UISLiteralValue));
Expect(Tag.Split);
break;
case "time":
ExpectGrammar(Tag.Equal);
ani.AddAnimationProperty(new UISAnimationProperty(AnimationType.TIME, AnimationTime()));
Expect(Tag.Split);
break;
case "atime":
ExpectGrammar(Tag.Equal);
ani.AddAnimationProperty(new UISAnimationProperty(AnimationType.ATIME, AnimationTime()));
Expect(Tag.Split);
break;
case "repeat":
ExpectGrammar(Tag.Equal);
ani.AddAnimationProperty(new UISAnimationProperty(AnimationType.REPEAT, AnimationRepeat()));
Expect(Tag.Split);
break;
case "trans":
ExpectGrammar(Tag.Equal);
ani.AddAnimationProperty(new UISAnimationProperty(AnimationType.TRANS, new UISAnimationCurve(ReadCurve())));
Expect(Tag.Split);
break;
default:
ThrowError(new UISUnsupportAnimationControllerException(kw.Lexeme));
break;
}
} while (!Test(Tag.LINE_END));
return(ani);
}
/// <summary>
/// Read value by constrainted <see cref="Func{UISValue}"/>
/// </summary>
/// <returns></returns>
private static UISValue Value()
{
return(PropertyConstraint.GetPropertyConstraint <Func <UISValue> >(CURRENT_PROPERTY)());
}
public static string GetRelativeUri(Dialog dialog)
{
return($"pack://application:,,,/UISEditor;component/{PropertyConstraint.GetPropertyConstraint<string>(dialog)}");
}
