internal static async Task <ExpressionStatementSyntax> OnPropertyChangedInvocationStatementAsync(this DocumentEditor editor, IMethodSymbol invoker, PropertyDeclarationSyntax containingProperty, CancellationToken cancellationToken)
{
if (invoker.Parameters.TrySingle(out var parameter))
{
var qualifyMethodAccess = await editor.QualifyMethodAccessAsync(cancellationToken)
.ConfigureAwait(false);
var nameExpression = await editor.NameOfContainingAsync(containingProperty, parameter, cancellationToken)
.ConfigureAwait(false);
return(InpcFactory.OnPropertyChangedInvocationStatement(
InpcFactory.SymbolAccess(invoker.Name, qualifyMethodAccess),
nameExpression));
}
throw new InvalidOperationException("Could not find name parameter.");
}
internal static async Task <InvocationExpressionSyntax> TrySetInvocationAsync(this DocumentEditor editor, IMethodSymbol trySet, ExpressionSyntax field, ExpressionSyntax value, PropertyDeclarationSyntax containingProperty, CancellationToken cancellationToken)
{
if (trySet.TryFindParameter(KnownSymbol.String, out var nameParameter))
{
var qualifyMethodAccess = await editor.QualifyMethodAccessAsync(cancellationToken)
.ConfigureAwait(false);
var nameExpression = await editor.NameOfContainingAsync(containingProperty, nameParameter, cancellationToken)
.ConfigureAwait(false);
return(InpcFactory.TrySetInvocation(
qualifyMethodAccess,
trySet,
field,
value,
nameExpression));
}
throw new InvalidOperationException("Could not find name parameter.");
}