src/VisualStudio/CSharp/Impl/Options/Formatting/SpacingViewModel.cs - main - githubmirror/roslyn

src/VisualStudio/CSharp/Impl/Options/Formatting/SpacingViewModel.cs
172 строки10 KB
Jason Malinowski
Move file that's now only being used by the VS layer
25 июн 2026, 21:25
25 июн 2026, 21:255c67d40
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

#nullable disable

using System;
using System.Runtime.CompilerServices;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp.Formatting;
using Microsoft.VisualStudio.LanguageServices.Implementation.Options;

namespace Microsoft.VisualStudio.LanguageServices.CSharp.Options.Formatting;

/// <summary>
/// Interaction logic for FormattingSpacingOptionControl.xaml
/// </summary>
internal sealed class SpacingViewModel : AbstractOptionPreviewViewModel
{
    private static readonly Conversions<SpacePlacementWithinParentheses, int> s_spaceBetweenParenthesesConversions = new(v => (int)v, v => (SpacePlacementWithinParentheses)v);

    private const string s_methodPreview = """
        class C {
        //[
            void Goo(){
                Goo(1);
            }

            void Goo(int x){
                Goo();
            }
        //]
            void Goo(int x, int y){
                Goo();
            }
        }
        """;

    private const string s_bracketPreview = """
        class C {
            void Goo(){
        //[
                int[] x = new int[10];
        //]
            }
        }
        """;
    private const string s_forDelimiterPreview = """
        class C{
            void Goo(int x, object y) {
        //[
                for (int i; i < x; i++) {
                }
        //]
            }
        }
        """;

    private const string s_delimiterPreview = """
        class C{
            void Goo(int x, object y) {
        //[
                    this.Goo(x, y);
        //]
            }
        }
        """;

    private const string s_castPreview = """
        class C{
            void Goo(object x) {
        //[
                int y = (int)x;
        //]
            }
        }
        """;

    private const string s_expressionPreview = """
        class C{
            void Goo(int x, object y) {
        //[
                var x = 3;
                var y = 4;
                var z = (x * y) - ((y -x) * 3);
        //]
            }
        }
        """;

    private const string s_expressionSpacingPreview = """
        class c {
            int Goo(int x, int y) {
        //[
                return x   *   (x-y);
        //]
            }
        }
        """;
    private const string s_declarationSpacingPreview = """
        class MyClass {
        //[
            int         index = 0;
            string      text = "Start";

            void        Method(){
                int     i = 0;
                string  s = "Hello";
                        }
        //]
        }
        """;
    private const string s_baseColonPreview = """
        //[
        interface I {
        }

        class C : I {
        }
        //]
        """;

    public SpacingViewModel(OptionStore optionStore, IServiceProvider serviceProvider) : base(optionStore, serviceProvider, LanguageNames.CSharp)
    {
        Items.Add(new HeaderItemViewModel() { Header = CSharpVSResources.Set_spacing_for_method_declarations });

        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpacingAfterMethodDeclarationName, CSharpVSResources.Insert_space_between_method_name_and_its_opening_parenthesis, s_methodPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceWithinMethodDeclarationParenthesis, CSharpVSResources.Insert_space_within_parameter_list_parentheses, s_methodPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBetweenEmptyMethodDeclarationParentheses, CSharpVSResources.Insert_space_within_empty_parameter_list_parentheses, s_methodPreview, this, optionStore));

        Items.Add(new HeaderItemViewModel() { Header = CSharpVSResources.Set_spacing_for_method_calls });

        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceAfterMethodCallName, CSharpVSResources.Insert_space_between_called_method_name_and_its_opening_parenthesis, s_methodPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceWithinMethodCallParentheses, CSharpVSResources.Insert_space_within_argument_list_parentheses, s_methodPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBetweenEmptyMethodCallParentheses, CSharpVSResources.Insert_space_within_empty_argument_list_parentheses, s_methodPreview, this, optionStore));

        Items.Add(new HeaderItemViewModel() { Header = CSharpVSResources.Set_other_spacing_options });

        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceAfterControlFlowStatementKeyword, CSharpVSResources.Insert_space_after_keywords_in_control_flow_statements, s_forDelimiterPreview, this, optionStore));

        var spaceBetweenParenthesesStorage = new StrongBox<SpacePlacementWithinParentheses>();
        Items.Add(new CheckBoxEnumFlagsOptionViewModel<SpacePlacementWithinParentheses>(CSharpFormattingOptions2.SpaceBetweenParentheses, (int)SpacePlacementWithinParentheses.Expressions, CSharpVSResources.Insert_space_within_parentheses_of_expressions, s_expressionPreview, this, optionStore, spaceBetweenParenthesesStorage, s_spaceBetweenParenthesesConversions));
        Items.Add(new CheckBoxEnumFlagsOptionViewModel<SpacePlacementWithinParentheses>(CSharpFormattingOptions2.SpaceBetweenParentheses, (int)SpacePlacementWithinParentheses.TypeCasts, CSharpVSResources.Insert_space_within_parentheses_of_type_casts, s_castPreview, this, optionStore, spaceBetweenParenthesesStorage, s_spaceBetweenParenthesesConversions));
        Items.Add(new CheckBoxEnumFlagsOptionViewModel<SpacePlacementWithinParentheses>(CSharpFormattingOptions2.SpaceBetweenParentheses, (int)SpacePlacementWithinParentheses.ControlFlowStatements, CSharpVSResources.Insert_spaces_within_parentheses_of_control_flow_statements, s_forDelimiterPreview, this, optionStore, spaceBetweenParenthesesStorage, s_spaceBetweenParenthesesConversions));

        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceAfterCast, CSharpVSResources.Insert_space_after_cast, s_castPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpacesIgnoreAroundVariableDeclaration, CSharpVSResources.Ignore_spaces_in_declaration_statements, s_declarationSpacingPreview, this, optionStore));

        Items.Add(new HeaderItemViewModel() { Header = CSharpVSResources.Set_spacing_for_brackets });

        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBeforeOpenSquareBracket, CSharpVSResources.Insert_space_before_open_square_bracket, s_bracketPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBetweenEmptySquareBrackets, CSharpVSResources.Insert_space_within_empty_square_brackets, s_bracketPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceWithinSquareBrackets, CSharpVSResources.Insert_spaces_within_square_brackets, s_bracketPreview, this, optionStore));

        Items.Add(new HeaderItemViewModel() { Header = CSharpVSResources.Set_spacing_for_delimiters });

        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceAfterColonInBaseTypeDeclaration, CSharpVSResources.Insert_space_after_colon_for_base_or_interface_in_type_declaration, s_baseColonPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceAfterComma, CSharpVSResources.Insert_space_after_comma, s_delimiterPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceAfterDot, CSharpVSResources.Insert_space_after_dot, s_delimiterPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceAfterSemicolonsInForStatement, CSharpVSResources.Insert_space_after_semicolon_in_for_statement, s_forDelimiterPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBeforeColonInBaseTypeDeclaration, CSharpVSResources.Insert_space_before_colon_for_base_or_interface_in_type_declaration, s_baseColonPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBeforeComma, CSharpVSResources.Insert_space_before_comma, s_delimiterPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBeforeDot, CSharpVSResources.Insert_space_before_dot, s_delimiterPreview, this, optionStore));
        Items.Add(new CheckBoxOptionViewModel(CSharpFormattingOptions2.SpaceBeforeSemicolonsInForStatement, CSharpVSResources.Insert_space_before_semicolon_in_for_statement, s_forDelimiterPreview, this, optionStore));

        Items.Add(new HeaderItemViewModel() { Header = CSharpVSResources.Set_spacing_for_operators });

        Items.Add(new RadioButtonViewModel<BinaryOperatorSpacingOptionsInternal>(CSharpVSResources.Ignore_spaces_around_binary_operators, s_expressionSpacingPreview, "binary", BinaryOperatorSpacingOptionsInternal.Ignore, CSharpFormattingOptions2.SpacingAroundBinaryOperator, this, OptionStore));
        Items.Add(new RadioButtonViewModel<BinaryOperatorSpacingOptionsInternal>(CSharpVSResources.Remove_spaces_before_and_after_binary_operators, s_expressionSpacingPreview, "binary", BinaryOperatorSpacingOptionsInternal.Remove, CSharpFormattingOptions2.SpacingAroundBinaryOperator, this, OptionStore));
        Items.Add(new RadioButtonViewModel<BinaryOperatorSpacingOptionsInternal>(CSharpVSResources.Insert_space_before_and_after_binary_operators, s_expressionSpacingPreview, "binary", BinaryOperatorSpacingOptionsInternal.Single, CSharpFormattingOptions2.SpacingAroundBinaryOperator, this, OptionStore));
    }
}