cb09e2340f
* Set up creating SPython projects * Delete SupportedSourceFile class in Compiler * Implement GetUnitTemplate function for SPython
2395 lines
102 KiB
C#
2395 lines
102 KiB
C#
// Copyright (c) Ivan Bondarev, Stanislav Mikhalkovich (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System;
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using System.Text;
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using System.Linq;
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using System.Collections.Generic;
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using PascalABCCompiler.SyntaxTree;
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using System.Reflection;
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using PascalABCCompiler.Parsers;
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using PascalABCCompiler;
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using PascalABCCompiler.ParserTools.Directives;
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using static PascalABCCompiler.ParserTools.Directives.DirectiveHelper;
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namespace Languages.Pascal.Frontend.Data
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{
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public class PascalABCLanguageInformation : BaseLanguageInformation
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{
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public override string Name => StringConstants.pascalLanguageName;
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public override string Version => "1.2";
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public override string Copyright => "Copyright © 2005-2026 by Ivan Bondarev, Stanislav Mikhalkovich";
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public override string[] FilesExtensions => new string[] { StringConstants.pascalSourceFileExtension };
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public override string[] SystemUnitNames => StringConstants.pascalDefaultStandardModules;
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public override bool SyntaxTreeIsConvertedAfterUsedModulesCompilation => false;
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public override bool ApplySyntaxTreeConvertersForIntellisense => false;
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protected IParser Parser
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{
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get
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{
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// Поле парсера желательно убрать отсюда EVA
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return Facade.LanguageProvider.Instance.SelectLanguageByName(StringConstants.pascalLanguageName).Parser;
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}
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}
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public override BaseKeywords KeywordsStorage { get; } = new Core.PascalABCKeywords();
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public override Dictionary<string, DirectiveInfo> ValidDirectives { get; protected set; }
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public PascalABCLanguageInformation()
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{
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InitializeValidDirectives();
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}
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/// <summary>
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/// Здесь записываются все директивы, поддерживаемые языком, а также правила для проверки их параметров (ограничения, накладываемые со стороны языка)
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/// </summary>
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private void InitializeValidDirectives()
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{
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#region VALID DIRECTIVES
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ValidDirectives = new Dictionary<string, DirectiveInfo>(StringComparer.CurrentCultureIgnoreCase)
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{
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[StringConstants.compiler_directive_apptype] = new DirectiveInfo(SingleAnyOfCheck("console", "windows", "dll", "pcu")),
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[StringConstants.compiler_directive_reference] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_include_namespace] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_savepcu] = new DirectiveInfo(SingleAnyOfCheck("true", "false")),
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[StringConstants.compiler_directive_zerobasedstrings] = new DirectiveInfo(SingleAnyOfCheck("on", "off"), paramsNums: new int[2] { 0, 1 }),
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[StringConstants.compiler_directive_zerobasedstrings_ON] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_zerobasedstrings_OFF] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_nullbasedstrings_ON] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_nullbasedstrings_OFF] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_initstring_as_empty_ON] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_initstring_as_empty_OFF] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_resource] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_platformtarget] = new DirectiveInfo(SingleAnyOfCheck("x86", "x64", "anycpu", "dotnet5win", "dotnet5linux", "dotnet5macos", "native")),
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[StringConstants.compiler_directive_faststrings] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_gendoc] = new DirectiveInfo(SingleAnyOfCheck("true", "false")),
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[StringConstants.compiler_directive_region] = new DirectiveInfo(checkParamsNumNeeded: false),
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[StringConstants.compiler_directive_endregion] = new DirectiveInfo(checkParamsNumNeeded: false),
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[StringConstants.compiler_directive_ifdef] = new DirectiveInfo(SingleIsValidIdCheck()),
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[StringConstants.compiler_directive_endif] = new DirectiveInfo(SingleIsValidIdCheck(), paramsNums: new int[2] { 0, 1 }),
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[StringConstants.compiler_directive_ifndef] = new DirectiveInfo(SingleIsValidIdCheck()),
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[StringConstants.compiler_directive_else] = new DirectiveInfo(SingleIsValidIdCheck(), paramsNums: new int[2] { 0, 1 }),
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[StringConstants.compiler_directive_undef] = new DirectiveInfo(SingleIsValidIdCheck()),
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[StringConstants.compiler_directive_define] = new DirectiveInfo(SingleIsValidIdCheck()),
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[StringConstants.compiler_directive_include] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_targetframework] = new DirectiveInfo(),
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[StringConstants.compiler_directive_hidden_idents] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_disable_standard_units] = NoParamsDirectiveInfo(),
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[StringConstants.compiler_directive_version_string] = new DirectiveInfo(IsValidVersionCheck()),
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[StringConstants.compiler_directive_product_string] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_company_string] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_copyright_string] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_trademark_string] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_main_resource_string] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_title_string] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_description_string] = new DirectiveInfo(quotesAreSpecialSymbols: true),
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[StringConstants.compiler_directive_omp] = new DirectiveInfo(SingleAnyOfCheck("critical", "parallel"), checkParamsNumNeeded: false)
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};
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#endregion
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}
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public override string CommentSymbol => "//";
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public override string BodyStartBracket
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{
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get
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{
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return "begin";
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}
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}
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public override string BodyEndBracket
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{
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get
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{
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return "end";
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}
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}
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public List<string> Keywords
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{
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get
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{
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return KeywordsStorage.KeywordsForIntellisenseList;
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}
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}
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public List<string> TypeKeywords
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{
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get
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{
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return KeywordsStorage.TypeKeywords;
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}
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}
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public override string ParameterDelimiter
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{
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get
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{
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return ";";
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}
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}
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public override string DelimiterInIndexer => ",";
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public override string ResultVariableName => "Result";
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public override string ProcedureName => "procedure";
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public override string FunctionName => "function";
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public override string GenericTypesStartBracket => "<";
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public override string GenericTypesEndBracket => ">";
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public override string ReturnTypeDelimiter => ":";
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protected override string IntTypeName => "integer";
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public override bool CaseSensitive
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{
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get
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{
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return false;
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}
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}
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public override bool IncludeDotNetEntities
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{
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get
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{
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return true;
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}
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}
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public override bool AddStandardUnitNamesToUserScope => true;
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public override bool AddStandardNetNamespacesToUserScope => true;
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public override bool UsesFunctionsOverlappingSourceContext => false;
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public override bool IsParams(string paramDescription)
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{
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return paramDescription.Contains("...") || paramDescription.TrimStart().StartsWith("params");
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}
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public override string GetDescription(IBaseScope scope)
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{
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switch (scope.Kind)
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{
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case ScopeKind.Type: return GetDescriptionForType(scope as ITypeScope);
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case ScopeKind.CompiledType: return GetDescriptionForCompiledType(scope as ICompiledTypeScope);
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case ScopeKind.Delegate: return GetDescriptionForDelegate(scope as IProcType);
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case ScopeKind.TypeSynonim: return GetSynonimDescription(scope as ITypeSynonimScope);
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case ScopeKind.Array: return GetDescriptionForArray(scope as IArrayScope);
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case ScopeKind.Diapason: return GetDescriptionForDiapason(scope as IDiapasonScope);
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case ScopeKind.File: return GetDescriptionForFile(scope as IFileScope);
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case ScopeKind.Pointer: return GetDescriptionForPointer(scope as IPointerScope);
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case ScopeKind.Enum: return GetDescriptionForEnum(scope as IEnumScope);
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case ScopeKind.Set: return GetDescriptionForSet(scope as ISetScope);
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case ScopeKind.ElementScope: return GetDescriptionForElementScope(scope as IElementScope);
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case ScopeKind.CompiledField: return GetDescriptionForCompiledField(scope as ICompiledFieldScope);
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case ScopeKind.CompiledProperty: return GetDescriptionForCompiledProperty(scope as ICompiledPropertyScope);
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case ScopeKind.CompiledMethod: return GetDescriptionForCompiledMethod(scope as ICompiledMethodScope);
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case ScopeKind.Namespace: return GetDescriptionForNamespace(scope as INamespaceScope);
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case ScopeKind.Procedure: return GetDescriptionForProcedure(scope as IProcScope);
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case ScopeKind.CompiledEvent: return GetDescriptionForCompiledEvent(scope as ICompiledEventScope);
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case ScopeKind.CompiledConstructor: return GetDescriptionForCompiledConstructor(scope as ICompiledConstructorScope);
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case ScopeKind.ShortString: return GetDescriptionForShortString(scope as IShortStringScope);
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}
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return "";
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}
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public override string GetSimpleDescription(IBaseScope scope)
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{
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if (scope == null)
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return "";
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switch (scope.Kind)
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{
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case ScopeKind.Delegate:
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case ScopeKind.Array:
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case ScopeKind.Diapason:
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case ScopeKind.File:
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case ScopeKind.Pointer:
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case ScopeKind.Enum:
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case ScopeKind.Set:
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case ScopeKind.ShortString:
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if (scope is ITypeScope && (scope as ITypeScope).Aliased)
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return scope.Name;
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break;
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}
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switch (scope.Kind)
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{
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case ScopeKind.Type: return GetSimpleDescriptionForType(scope as ITypeScope);
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case ScopeKind.CompiledType: return GetSimpleDescriptionForCompiledType(scope as ICompiledTypeScope);
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case ScopeKind.Delegate: return GetDescriptionForDelegate(scope as IProcType);
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case ScopeKind.TypeSynonim: return GetSimpleSynonimDescription(scope as ITypeSynonimScope);
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case ScopeKind.Array: return GetDescriptionForArray(scope as IArrayScope);
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case ScopeKind.Diapason: return GetDescriptionForDiapason(scope as IDiapasonScope);
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case ScopeKind.File: return GetDescriptionForFile(scope as IFileScope);
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case ScopeKind.Pointer: return GetDescriptionForPointer(scope as IPointerScope);
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case ScopeKind.Enum: return GetDescriptionForEnum(scope as IEnumScope);
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case ScopeKind.Set: return GetDescriptionForSet(scope as ISetScope);
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case ScopeKind.ElementScope: return GetSimpleDescriptionForElementScope(scope as IElementScope);
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case ScopeKind.CompiledField: return GetDescriptionForCompiledField(scope as ICompiledFieldScope);
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case ScopeKind.CompiledProperty: return GetDescriptionForCompiledProperty(scope as ICompiledPropertyScope);
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case ScopeKind.CompiledMethod: return GetDescriptionForCompiledMethod(scope as ICompiledMethodScope);
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case ScopeKind.Namespace: return GetDescriptionForNamespace(scope as INamespaceScope);
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case ScopeKind.Procedure: return GetSimpleDescriptionForProcedure(scope as IProcScope);
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case ScopeKind.CompiledEvent: return GetDescriptionForCompiledEvent(scope as ICompiledEventScope);
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case ScopeKind.CompiledConstructor: return GetDescriptionForCompiledConstructor(scope as ICompiledConstructorScope);
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case ScopeKind.ShortString: return GetDescriptionForShortString(scope as IShortStringScope);
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case ScopeKind.UnitInterface: return GetDescriptionForModule(scope as IInterfaceUnitScope);
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//case ScopeKind.Procedure : return GetDescriptionForProcedure(scope as IProcScope);
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}
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return "";
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}
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protected override string GetSimpleDescriptionForType(ITypeScope scope)
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{
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// Замена на отображаемое имя для set (семантический Intellisense находит тип, которым set реализован)
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if (scope.Name == StringConstants.pascalSetClassName && scope.TopScope.Name == StringConstants.pascalSystemUnitName)
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return "set of " + GetTemplateStringWithoutBrackets(scope);
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return base.GetSimpleDescriptionForType(scope);
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}
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private string GetDescriptionForModule(IInterfaceUnitScope scope)
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{
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return (scope.IsNamespaceUnit ? "namespace " : "unit ") + scope.Name;
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}
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public override string GetShortName(ICompiledConstructorScope scope)
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{
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return StringConstants.default_constructor_name;
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}
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public override string GetKeyword(SymbolKind kind)
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{
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switch (kind)
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{
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case SymbolKind.Class: return "class";
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case SymbolKind.Enum: return "enum";
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case SymbolKind.Struct: return "record";
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case SymbolKind.Type: return "type";
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case SymbolKind.Interface: return "interface";
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case SymbolKind.Null: return "nil";
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}
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return "";
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}
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public override string GetArrayDescription(string elementType, int rank)
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{
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if (rank == 1)
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return "array of " + elementType;
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else
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{
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StringBuilder sb = new StringBuilder();
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sb.Append('[');
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sb.Append(',', rank - 1);
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sb.Append(']');
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return "array" + sb.ToString() + " of " + elementType;
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}
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}
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public override string GetStandardTypeByKeyword(KeywordKind keyw)
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{
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switch (keyw)
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{
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case KeywordKind.ObjectType: return "object";
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case KeywordKind.StringType: return "string";
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case KeywordKind.ByteType: return "byte";
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case KeywordKind.SByteType: return "shortint";
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case KeywordKind.ShortType: return "smallint";
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case KeywordKind.UShortType: return "word";
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case KeywordKind.IntType: return "integer";
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case KeywordKind.UIntType: return "longword";
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case KeywordKind.Int64Type: return "int64";
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case KeywordKind.UInt64Type: return "uint64";
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case KeywordKind.DoubleType: return "real";
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case KeywordKind.FloatType: return "single";
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case KeywordKind.CharType: return "char";
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case KeywordKind.BoolType: return "boolean";
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case KeywordKind.PointerType: return "pointer";
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}
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return null;
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}
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protected override string GetFullTypeName(Type ctn, bool no_alias = true)
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{
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TypeCode tc = Type.GetTypeCode(ctn);
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if (ctn.FullName == null && !ctn.IsArray && !ctn.IsGenericTypeDefinition && ctn.IsGenericParameter)
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return ctn.Name;
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if (!ctn.IsEnum)
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{
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switch (tc)
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{
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case TypeCode.Int32: return "integer";
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case TypeCode.Double: return "real";
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case TypeCode.Boolean: return "boolean";
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case TypeCode.String: return "string";
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case TypeCode.Char: return "char";
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case TypeCode.Byte: return "byte";
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case TypeCode.SByte: return "shortint";
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case TypeCode.Int16: return "smallint";
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case TypeCode.Int64: return "int64";
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case TypeCode.UInt16: return "word";
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case TypeCode.UInt32: return "longword";
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case TypeCode.UInt64: return "uint64";
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case TypeCode.Single: return "single";
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}
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if (ctn.IsPointer)
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if (ctn.FullName == "System.Void*")
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return "pointer";
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else
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return "^" + GetFullTypeName(ctn.GetElementType());
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}
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else
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return ctn.FullName;
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if (!no_alias)
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{
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if (ctn.Name.Contains("Func`") || ctn.Name.Contains("Predicate`"))
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return getLambdaRepresentation(ctn, true, new List<string>());
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else if (ctn.Name.Contains("Action`"))
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return getLambdaRepresentation(ctn, false, new List<string>());
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else if (ctn.Name == "IEnumerable`1")
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return "sequence of " + GetShortTypeName(ctn.GetGenericArguments()[0], false);
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else if (ctn.Name.Contains("Tuple`"))
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return get_tuple_string(ctn);
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}
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int gen_pos = ctn.Name.IndexOf("`");
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if (gen_pos != -1 || ctn.IsGenericType)
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{
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int len = ctn.GetGenericArguments().Length;
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Type[] gen_ps = ctn.GetGenericArguments();
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System.Text.StringBuilder sb = new System.Text.StringBuilder();
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if (gen_pos != -1)
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sb.Append(ctn.Namespace + "." + ctn.Name.Substring(0, gen_pos));
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else
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sb.Append(ctn.Namespace + "." + ctn.Name);
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sb.Append(GenericTypesStartBracket);
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for (int i = 0; i < len; i++)
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{
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sb.Append(gen_ps[i].Name);
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if (i < len - 1)
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sb.Append(", ");
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}
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sb.Append(GenericTypesEndBracket);
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return sb.ToString();
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}
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if (ctn.IsArray)
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{
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var rank = ctn.GetArrayRank();
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var strrank = rank > 1 ? "[" + new string(',', rank - 1) + "]" : "";
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return $"array{strrank}" + " of " + GetFullTypeName(ctn.GetElementType());
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}
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if (ctn == Type.GetType("System.Void*")) return "pointer";
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if (ctn.IsNested)
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return ctn.Name;
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return ctn.FullName;
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}
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public override string GetClassKeyword(PascalABCCompiler.SyntaxTree.class_keyword keyw)
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{
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switch (keyw)
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{
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case PascalABCCompiler.SyntaxTree.class_keyword.Class: return "class";
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case PascalABCCompiler.SyntaxTree.class_keyword.Interface: return "interface";
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case PascalABCCompiler.SyntaxTree.class_keyword.Record: return "record";
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case PascalABCCompiler.SyntaxTree.class_keyword.TemplateClass: return "template class";
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case PascalABCCompiler.SyntaxTree.class_keyword.TemplateRecord: return "template record";
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case PascalABCCompiler.SyntaxTree.class_keyword.TemplateInterface: return "template interface";
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}
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return null;
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}
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public override string GetShortTypeName(Type ctn, bool noalias = true)
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{
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TypeCode tc = Type.GetTypeCode(ctn);
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if (ctn.FullName == null && !ctn.IsArray && !ctn.IsGenericTypeDefinition && ctn.IsGenericParameter)
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return ctn.Name;
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if (!ctn.IsEnum)
|
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{
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switch (tc)
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{
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case TypeCode.Int32: return "integer";
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case TypeCode.Double: return "real";
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case TypeCode.Boolean: return "boolean";
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case TypeCode.String: return "string";
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case TypeCode.Char: return "char";
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case TypeCode.Byte: return "byte";
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||
case TypeCode.SByte: return "shortint";
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||
case TypeCode.Int16: return "smallint";
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case TypeCode.Int64: return "int64";
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||
case TypeCode.UInt16: return "word";
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||
case TypeCode.UInt32: return "longword";
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||
case TypeCode.UInt64: return "uint64";
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||
case TypeCode.Single: return "single";
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}
|
||
if (ctn.IsPointer)
|
||
if (ctn.FullName == "System.Void*")
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return "pointer";
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else
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return "^" + GetShortTypeName(ctn.GetElementType(), noalias);
|
||
}
|
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else return ctn.Name;
|
||
if (ctn.Name.Contains("`"))
|
||
{
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||
if (!noalias)
|
||
{
|
||
if (ctn.Name.Contains("Func`") || ctn.Name.Contains("Predicate`"))
|
||
return getLambdaRepresentation(ctn, true, new List<string>());
|
||
else if (ctn.Name.Contains("Action`"))
|
||
return getLambdaRepresentation(ctn, false, new List<string>());
|
||
else if (ctn.Name == "IEnumerable`1")
|
||
return "sequence of " + GetShortTypeName(ctn.GetGenericArguments()[0], false);
|
||
else if (ctn.Name.Contains("Tuple`"))
|
||
return get_tuple_string(ctn);
|
||
}
|
||
int len = ctn.GetGenericArguments().Length;
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
sb.Append(ctn.Name.Substring(0, ctn.Name.IndexOf('`')));
|
||
sb.Append(GenericTypesStartBracket);
|
||
if (!noalias)
|
||
{
|
||
Type[] gen_ps = ctn.GetGenericArguments();
|
||
for (int i = 0; i < len; i++)
|
||
{
|
||
sb.Append(gen_ps[i].Name);
|
||
if (i < len - 1)
|
||
sb.Append(", ");
|
||
}
|
||
}
|
||
sb.Append(GenericTypesEndBracket);
|
||
/*sb.Append('<');
|
||
for (int i=0; i<len; i++)
|
||
{
|
||
sb.Append('T');
|
||
if (i<len-1)
|
||
sb.Append(',');
|
||
}
|
||
sb.Append('>');*/
|
||
return sb.ToString();
|
||
}
|
||
if (ctn.IsArray)
|
||
{
|
||
var rank = ctn.GetArrayRank();
|
||
var strrank = rank > 1 ? "[" + new string(',', rank - 1) + "]" : "";
|
||
return $"array{strrank}" + " of " + GetShortTypeName(ctn.GetElementType());
|
||
}
|
||
//if (ctn == Type.GetType("System.Void*")) return PascalABCCompiler.StringConstants.pointer_type_name;
|
||
return ctn.Name;
|
||
}
|
||
|
||
protected string GetDescriptionForType(ITypeScope scope)
|
||
{
|
||
string template_str = GetTemplateString(scope);
|
||
switch (scope.ElemKind)
|
||
{
|
||
case SymbolKind.Class:
|
||
string mod = "";
|
||
if (scope.IsStatic)
|
||
mod = "static ";
|
||
else
|
||
{
|
||
if (scope.IsAbstract)
|
||
mod = "abstract ";
|
||
if (scope.IsFinal)
|
||
mod += "sealed ";
|
||
}
|
||
if (scope.TopScope != null && scope.TopScope.Name != "" && !scope.TopScope.Name.Contains("$"))
|
||
return mod + "class " + scope.TopScope.Name + "." + scope.Name + template_str;
|
||
else return mod + "class " + scope.Name + template_str;
|
||
case SymbolKind.Interface:
|
||
if (scope.TopScope != null && scope.TopScope.Name != "" && !scope.TopScope.Name.Contains("$"))
|
||
return "interface " + scope.TopScope.Name + "." + scope.Name + template_str;
|
||
else return "interface " + scope.Name + template_str;
|
||
case SymbolKind.Enum:
|
||
if (scope.TopScope != null && scope.TopScope.Name != "" && !scope.TopScope.Name.Contains("$"))
|
||
return "enum " + scope.TopScope.Name + "." + scope.Name;
|
||
else return "enum " + scope.Name;
|
||
case SymbolKind.Delegate:
|
||
if (scope.TopScope != null && scope.TopScope.Name != "" && !scope.TopScope.Name.Contains("$"))
|
||
return "delegate " + scope.TopScope.Name + "." + scope.Name + template_str;
|
||
else return "delegate " + scope.Name + template_str;
|
||
case SymbolKind.Struct:
|
||
if (scope.TopScope != null && scope.TopScope.Name != "" && !scope.TopScope.Name.Contains("$"))
|
||
return "record " + scope.TopScope.Name + "." + scope.Name + template_str;
|
||
else return "record " + scope.Name + template_str;
|
||
}
|
||
|
||
if (scope.TopScope != null)
|
||
return scope.TopScope.Name + "." + scope.Name;
|
||
else return scope.Name;
|
||
}
|
||
|
||
protected string GetDescriptionForCompiledType(ICompiledTypeScope scope)
|
||
{
|
||
string s = GetFullTypeName(scope.CompiledType);
|
||
ITypeScope[] instances = scope.GenericInstances;
|
||
if (instances.Length > 0)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
int ind = s.IndexOf(GenericTypesStartBracket);
|
||
if (ind != -1) sb.Append(s.Substring(0, ind));
|
||
else
|
||
sb.Append(s);
|
||
sb.Append(GenericTypesStartBracket);
|
||
for (int i = 0; i < instances.Length; i++)
|
||
{
|
||
sb.Append(GetSimpleDescriptionWithoutNamespace(instances[i]));
|
||
//sb.Append(instances[i].Name);
|
||
if (i < instances.Length - 1) sb.Append(", ");
|
||
}
|
||
sb.Append(GenericTypesEndBracket);
|
||
s = sb.ToString();
|
||
}
|
||
|
||
switch (scope.ElemKind)
|
||
{
|
||
case SymbolKind.Class:
|
||
string mod = "";
|
||
if (scope.IsStatic)
|
||
mod = "static ";
|
||
else
|
||
{
|
||
if (scope.IsAbstract)
|
||
mod = "abstract ";
|
||
if (scope.IsFinal)
|
||
mod += "sealed ";
|
||
}
|
||
return mod + "class " + s;
|
||
case SymbolKind.Interface:
|
||
return "interface " + s;
|
||
case SymbolKind.Enum:
|
||
return "enum " + s;
|
||
case SymbolKind.Delegate:
|
||
return "delegate " + s;
|
||
case SymbolKind.Struct:
|
||
return "record " + s;
|
||
case SymbolKind.Type:
|
||
return "type " + s;
|
||
}
|
||
return s;
|
||
}
|
||
|
||
private string GetDescriptionForDiapason(IDiapasonScope scope)
|
||
{
|
||
return scope.Left.ToString() + ".." + scope.Right.ToString();
|
||
}
|
||
|
||
private string GetDescriptionForFile(IFileScope scope)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
sb.Append("file");
|
||
if (scope.ElementType != null)
|
||
{
|
||
string s = GetSimpleDescription(scope.ElementType);
|
||
if (s.Length > 0 && s[0] == '$') s = s.Substring(1, s.Length - 1);
|
||
sb.Append(" of " + s);
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
|
||
private string GetDescriptionForPointer(IPointerScope scope)
|
||
{
|
||
string s = "";
|
||
if (scope.ElementType != null)
|
||
{
|
||
s = "^" + GetSimpleDescription(scope.ElementType);
|
||
}
|
||
else
|
||
s = "pointer";
|
||
|
||
return s;
|
||
}
|
||
|
||
private string GetDescriptionForSet(ISetScope scope)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
sb.Append("set of ");
|
||
if (scope.ElementType != null)
|
||
{
|
||
string s = GetSimpleDescription(scope.ElementType);
|
||
if (s.Length > 0 && s[0] == '$') s = s.Substring(1, s.Length - 1);
|
||
sb.Append(s);
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
|
||
private string GetDescriptionForNamespace(INamespaceScope scope)
|
||
{
|
||
return "namespace " + scope.Name;
|
||
}
|
||
|
||
public override string GetSynonimDescription(ITypeScope scope)
|
||
{
|
||
return "type " + scope.Name + GetGenericString(scope.TemplateArguments) + " = " + scope.Description;
|
||
}
|
||
|
||
public override string GetSynonimDescription(ITypeSynonimScope scope)
|
||
{
|
||
if (scope.ActType is ICompiledTypeScope && !(scope.ActType as ICompiledTypeScope).Aliased)
|
||
return "type " + scope.Name + GetGenericString(scope.TemplateArguments) + " = " + GetSimpleDescriptionForCompiledType(scope.ActType as ICompiledTypeScope, true);
|
||
else
|
||
return "type " + scope.Name + GetGenericString(scope.TemplateArguments) + " = " + GetSimpleDescription(scope.ActType);
|
||
}
|
||
|
||
public override string GetSynonimDescription(IProcScope scope)
|
||
{
|
||
return "type " + scope.Name + " = " + scope.Description;
|
||
}
|
||
|
||
private string GetSimpleSynonimDescription(ITypeSynonimScope scope)
|
||
{
|
||
return scope.Name;
|
||
}
|
||
|
||
public override string GetStringForChar(char c)
|
||
{
|
||
return "'" + c.ToString() + "'";
|
||
}
|
||
|
||
public override string GetStringForSharpChar(int num)
|
||
{
|
||
return "#" + num.ToString();
|
||
}
|
||
|
||
public override string GetStringForString(string s)
|
||
{
|
||
return "'" + s + "'";
|
||
}
|
||
|
||
|
||
protected string GetAccessModifier(access_modifer mod)
|
||
{
|
||
switch (mod)
|
||
{
|
||
case access_modifer.private_modifer: return "private";
|
||
case access_modifer.protected_modifer: return "protected";
|
||
case access_modifer.public_modifer: return "public";
|
||
case access_modifer.published_modifer: return "published";
|
||
case access_modifer.internal_modifer: return "internal";
|
||
}
|
||
return "";
|
||
}
|
||
|
||
public override string ConstructOverridedMethodHeader(IProcScope scope, out int off)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
if (scope.AccessModifier != access_modifer.internal_modifer)
|
||
sb.Append(GetAccessModifier(scope.AccessModifier) + " ");
|
||
if (scope.ReturnType == null)
|
||
sb.Append("procedure ");
|
||
else
|
||
sb.Append("function ");
|
||
off = sb.Length;
|
||
sb.Append(scope.Name);
|
||
sb.Append(GetGenericString(scope.TemplateParameters));
|
||
if (!(scope is ICompiledMethodScope))
|
||
{
|
||
IElementScope[] parameters = scope.Parameters;
|
||
if (parameters != null && parameters.Length > 0)
|
||
{
|
||
sb.Append('(');
|
||
for (int i = 0; i < scope.Parameters.Length; i++)
|
||
{
|
||
sb.Append(GetSimpleDescription(parameters[i]));
|
||
if (i < parameters.Length - 1)
|
||
{
|
||
sb.Append(ParameterDelimiter + " ");
|
||
}
|
||
}
|
||
sb.Append(')');
|
||
}
|
||
}
|
||
else
|
||
{
|
||
ParameterInfo[] pis = (scope as ICompiledMethodScope).CompiledMethod.GetParameters();
|
||
if (pis.Length > 0)
|
||
{
|
||
sb.Append('(');
|
||
for (int i = 0; i < pis.Length; i++)
|
||
{
|
||
if (pis[i].ParameterType.IsByRef)
|
||
sb.Append("var ");
|
||
else if (IsParams(pis[i]))
|
||
sb.Append("params ");
|
||
sb.Append(pis[i].Name);
|
||
sb.Append(": ");
|
||
if (!pis[i].ParameterType.IsByRef)
|
||
sb.Append(GetFullTypeName(pis[i].ParameterType));
|
||
else sb.Append(GetFullTypeName(pis[i].ParameterType.GetElementType()));
|
||
if (i < pis.Length - 1)
|
||
sb.Append(ParameterDelimiter + " ");
|
||
}
|
||
sb.Append(')');
|
||
}
|
||
}
|
||
if (scope.ReturnType != null)
|
||
sb.Append(ReturnTypeDelimiter + " " + GetSimpleDescription(scope.ReturnType));
|
||
sb.Append("; override;");
|
||
return sb.ToString();
|
||
}
|
||
|
||
public override string ConstructHeader(IProcRealizationScope scope, int tabCount)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
sb.Append('\t');
|
||
if (!scope.DefProc.IsAbstract)
|
||
sb.Append(GetAccessModifier(access_modifer.public_modifer) + " ");
|
||
else
|
||
if (scope.DefProc.AccessModifier != access_modifer.none && scope.DefProc.AccessModifier != access_modifer.internal_modifer)
|
||
sb.Append(GetAccessModifier(scope.DefProc.AccessModifier) + " ");
|
||
if (scope.DefProc.ReturnType == null)
|
||
sb.Append("procedure ");
|
||
else
|
||
sb.Append("function ");
|
||
sb.Append(scope.Name);
|
||
sb.Append(GetGenericString(scope.TemplateParameters));
|
||
|
||
if (!(scope.DefProc is ICompiledMethodScope))
|
||
{
|
||
IElementScope[] parameters = scope.DefProc.Parameters;
|
||
if (parameters != null && parameters.Length > 0)
|
||
{
|
||
sb.Append('(');
|
||
for (int i = 0; i < scope.DefProc.Parameters.Length; i++)
|
||
{
|
||
sb.Append(GetSimpleDescription(parameters[i]));
|
||
if (i < parameters.Length - 1)
|
||
{
|
||
sb.Append(ParameterDelimiter + " ");
|
||
}
|
||
}
|
||
sb.Append(')');
|
||
}
|
||
}
|
||
else
|
||
{
|
||
ParameterInfo[] pis = (scope.DefProc as ICompiledMethodScope).CompiledMethod.GetParameters();
|
||
if (pis.Length > 0)
|
||
{
|
||
sb.Append('(');
|
||
for (int i = 0; i < pis.Length; i++)
|
||
{
|
||
if (pis[i].ParameterType.IsByRef)
|
||
sb.Append("var ");
|
||
else if (IsParams(pis[i]))
|
||
sb.Append("params ");
|
||
sb.Append(pis[i].Name);
|
||
sb.Append(": ");
|
||
if (!pis[i].ParameterType.IsByRef)
|
||
sb.Append(GetFullTypeName(pis[i].ParameterType));
|
||
else sb.Append(GetFullTypeName(pis[i].ParameterType.GetElementType()));
|
||
if (i < pis.Length - 1)
|
||
sb.Append(ParameterDelimiter + " ");
|
||
}
|
||
sb.Append(')');
|
||
}
|
||
}
|
||
|
||
if (scope.DefProc.ReturnType != null)
|
||
sb.Append(ReturnTypeDelimiter + " " + GetSimpleDescription(scope.DefProc.ReturnType));
|
||
sb.Append(';');
|
||
if (scope.DefProc.IsAbstract)
|
||
sb.Append("override;");
|
||
return sb.ToString();
|
||
}
|
||
|
||
private void get_procedure_template(procedure_header header, StringBuilder res, int col)
|
||
{
|
||
if (header.parameters != null)
|
||
for (int i = 0; i < header.parameters.params_list.Count; i++)
|
||
for (int j = 0; j < header.parameters.params_list[i].idents.idents.Count; j++)
|
||
{
|
||
res.AppendLine();
|
||
for (int k = 0; k < col - 3; k++)
|
||
res.Append(' ');
|
||
res.Append("/// <param name=\"" + header.parameters.params_list[i].idents.idents[j].name + "\"></param>");
|
||
}
|
||
if (header is function_header)
|
||
{
|
||
res.AppendLine();
|
||
for (int k = 0; k < col - 3; k++)
|
||
res.Append(' ');
|
||
res.Append("/// <returns></returns>");
|
||
}
|
||
}
|
||
|
||
public override string GetDocumentTemplate(string lineText, string Text, int line, int col, int pos)
|
||
{
|
||
try
|
||
{
|
||
if (lineText == null) return "";
|
||
StringBuilder res = new StringBuilder();
|
||
if (lineText.StartsWith("procedure") || lineText.StartsWith("function") || lineText.StartsWith("constructor") || lineText.StartsWith("destructor"))
|
||
{
|
||
StringBuilder sb = new StringBuilder();
|
||
sb.AppendLine(lineText);
|
||
sb.AppendLine("begin end;");
|
||
sb.AppendLine("begin end.");
|
||
program_module node = this.Parser.GetCompilationUnit("test.pas", sb.ToString(), null, null, ParseMode.Special, false) as program_module;
|
||
procedure_header header = (node.program_block.defs.defs[0] as procedure_definition).proc_header;
|
||
get_procedure_template(header, res, col);
|
||
return res.ToString();
|
||
}
|
||
else if (lineText.StartsWith("class") || lineText.StartsWith("public") || lineText.StartsWith("private") || lineText.StartsWith("protected") || lineText.StartsWith("internal"))
|
||
{
|
||
StringBuilder sb = new StringBuilder();
|
||
sb.AppendLine(lineText);
|
||
sb.AppendLine("begin end;");
|
||
sb.AppendLine("begin end.");
|
||
program_module node = this.Parser.GetCompilationUnit("test.pas", sb.ToString(), null, null, ParseMode.Special, false) as program_module;
|
||
if (node.program_block.defs != null && node.program_block.defs.defs.Count > 0 && node.program_block.defs.defs[0] is procedure_definition)
|
||
{
|
||
procedure_header header = (node.program_block.defs.defs[0] as procedure_definition).proc_header;
|
||
get_procedure_template(header, res, col);
|
||
return res.ToString();
|
||
}
|
||
return "";
|
||
}
|
||
else return "";
|
||
}
|
||
catch
|
||
{
|
||
|
||
}
|
||
return "";
|
||
}
|
||
|
||
public override string GetUnitTemplate(string unitName)
|
||
{
|
||
var sb = new StringBuilder();
|
||
|
||
sb.AppendLine("unit " + unitName + ";");
|
||
sb.AppendLine();
|
||
sb.AppendLine("interface");
|
||
sb.AppendLine();
|
||
sb.AppendLine("implementation");
|
||
sb.AppendLine();
|
||
sb.Append("end.");
|
||
|
||
return sb.ToString();
|
||
}
|
||
|
||
public override string ConstructHeader(string meth, IProcScope scope, int tabCount)
|
||
{
|
||
int i = 0;
|
||
bool is_cnstr = false;
|
||
StringBuilder sb = new StringBuilder();
|
||
if (meth.StartsWith("static "))
|
||
meth = meth.Remove(0, "static ".Length);
|
||
else if (meth.StartsWith("class "))
|
||
meth = meth.Remove(0, "class ".Length);
|
||
if (scope.IsStatic)
|
||
sb.Append("static ");
|
||
while (i < meth.Length && char.IsLetterOrDigit(meth[i]))
|
||
{
|
||
sb.Append(meth[i++]);
|
||
}
|
||
if (sb.ToString().ToLower() == "constructor") is_cnstr = true;
|
||
sb.Append(' ');
|
||
while (i < meth.Length && !(char.IsLetterOrDigit(meth[i]) || meth[i] == '_' || meth[i] == '(' || meth[i] == ';'))
|
||
if (meth[i] == '{')
|
||
while (i < meth.Length && meth[i] != '}') i++;
|
||
else
|
||
i++;
|
||
if (i < meth.Length)
|
||
{
|
||
if (scope.TopScope is ITypeScope && ((scope.TopScope as ITypeScope).ElemKind == SymbolKind.Class || (scope.TopScope as ITypeScope).ElemKind == SymbolKind.Struct))
|
||
sb.Append(GetSimpleDescriptionForType(scope.TopScope as ITypeScope) + ".");
|
||
//if (meth[i] == '(' || meth[i] == ';')
|
||
sb.Append(scope.Name);
|
||
sb.Append(GetGenericString(scope.TemplateParameters));
|
||
|
||
while (i < meth.Length && (char.IsLetterOrDigit(meth[i]) || meth[i] == '_')) i++;
|
||
while (i < meth.Length && meth[i] != ';' && meth[i] != '(' && meth[i] != ':')
|
||
if (meth[i] == '{') while (i < meth.Length && meth[i] != '}') i++;
|
||
else i++;
|
||
if (meth[i] == '(')
|
||
{
|
||
sb.Append('(');
|
||
bool in_kav = false;
|
||
Stack<char> sk_stack = new Stack<char>();
|
||
sk_stack.Push('('); i++;
|
||
bool default_value = false;
|
||
while (i < meth.Length && sk_stack.Count > 0)
|
||
{
|
||
if (meth[i] == '\'') in_kav = !in_kav;
|
||
else if (meth[i] == '(') { if (!in_kav) sk_stack.Push('('); }
|
||
else if (meth[i] == ')') { if (!in_kav) sk_stack.Pop(); }
|
||
if (meth[i] == ':' && meth[i + 1] == '=' && !in_kav)
|
||
default_value = true;
|
||
else if (meth[i] == ';' && !in_kav)
|
||
default_value = false;
|
||
if (!default_value || meth[i] == ')' && sk_stack.Count == 0)
|
||
{
|
||
if (meth[i] == ')' && sk_stack.Count == 0 && default_value)
|
||
sb = new StringBuilder(sb.ToString().TrimEnd());
|
||
sb.Append(meth[i]);
|
||
}
|
||
i++;
|
||
}
|
||
while (i < meth.Length && meth[i] != ':' && meth[i] != ';')
|
||
if (meth[i] == '{') while (i < meth.Length && meth[i] != '}') i++;
|
||
else sb.Append(meth[i++]);
|
||
|
||
//sb.Append(')');
|
||
}
|
||
if (meth[i] == ':')
|
||
{
|
||
bool in_kav = false;
|
||
while (i < meth.Length && !(meth[i] == ';' && !in_kav))
|
||
{
|
||
if (meth[i] == '{' && !in_kav) while (i < meth.Length && meth[i] != '}') i++;
|
||
else if (meth[i] == '\'') in_kav = !in_kav;
|
||
sb.Append(meth[i]);
|
||
i++;
|
||
}
|
||
}
|
||
sb.Append(';');
|
||
}
|
||
sb.AppendLine();
|
||
sb.AppendLine("begin");
|
||
for (int j = 0; j < tabCount; j++)
|
||
sb.Append(' ');
|
||
sb.AppendLine();
|
||
sb.AppendLine("end;");
|
||
return sb.ToString();
|
||
}
|
||
|
||
private bool isOperator(string Text, int i, out int next)
|
||
{
|
||
next = i;
|
||
if (i >= 3)
|
||
{
|
||
string op = Text.Substring(i - 2, 3).ToLower().Trim();
|
||
if (op == "and" || op == "div" || op == "mod" || op == "xor")
|
||
{
|
||
if (!char.IsLetterOrDigit(Text[i - 3]) && Text[i - 3] != '_' && Text[i - 3] != '&' && !(i + 1 < Text.Length && char.IsLetterOrDigit(Text[i + 1])))
|
||
{
|
||
next = i - 3;
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
if (i >= 2)
|
||
{
|
||
string op = Text.Substring(i - 1, 2).ToLower().Trim();
|
||
if (op == "or")
|
||
{
|
||
if (!char.IsLetterOrDigit(Text[i - 2]) && Text[i - 2] != '_' && Text[i - 2] != '&' && !(i + 1 < Text.Length && char.IsLetterOrDigit(Text[i + 1])))
|
||
{
|
||
next = i - 2;
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
private bool CheckForComment(string Text, int off, out int comment_position, out bool one_line_comment)
|
||
{
|
||
int i = off;
|
||
one_line_comment = false;
|
||
comment_position = -1;
|
||
Stack<char> kav = new Stack<char>();
|
||
bool is_comm = false;
|
||
while (i >= 0 && !is_comm && Text[i] != '\n' && Text[i] != '\r')
|
||
{
|
||
if (Text[i] == '\'')
|
||
{
|
||
if (kav.Count == 0) kav.Push('\'');
|
||
else kav.Pop();
|
||
}
|
||
else if (Text[i] == '{')
|
||
{
|
||
if (kav.Count == 0)
|
||
{
|
||
comment_position = i;
|
||
while (i >= 0 && Text[i] != '\'')
|
||
i--;
|
||
if (i >= 1 && Text[i - 1] == '$')
|
||
return false;
|
||
is_comm = true;
|
||
return is_comm;
|
||
}
|
||
}
|
||
else if (Text[i] == '}')
|
||
{
|
||
return false;
|
||
}
|
||
else if (Text[i] == '/')
|
||
if (i > 0 && Text[i - 1] == '/' && kav.Count == 0)
|
||
{
|
||
is_comm = true;
|
||
one_line_comment = true;
|
||
comment_position = i - 1;
|
||
}
|
||
|
||
i--;
|
||
}
|
||
return is_comm;
|
||
}
|
||
|
||
public override string FindExpression(int off, string Text, int line, int col, out KeywordKind keyw)
|
||
{
|
||
int i = off - 1;
|
||
int bound = 0;
|
||
bool punkt_sym = false;
|
||
keyw = KeywordKind.None;
|
||
System.Text.StringBuilder sb = new StringBuilder();
|
||
Stack<char> tokens = new Stack<char>();
|
||
Stack<char> kav = new Stack<char>();
|
||
Stack<char> ugl_skobki = new Stack<char>();
|
||
int num_in_ident = -1;
|
||
keyw = TestForKeyword(Text, i);
|
||
if (keyw == KeywordKind.Punkt) return "";
|
||
while (i >= bound)
|
||
{
|
||
bool end = false;
|
||
char ch = Text[i];
|
||
if (kav.Count == 0 && (char.IsLetterOrDigit(ch) || ch == '_' || ch == '&' || ch == '\'' || ch == '!'))
|
||
{
|
||
num_in_ident = i;
|
||
if (kav.Count == 0 && tokens.Count == 0)
|
||
{
|
||
int tmp = i;
|
||
if (ch == '\'')
|
||
{
|
||
i--;
|
||
if (kav.Count == 0)
|
||
kav.Push('\'');
|
||
while (i >= 0)
|
||
{
|
||
if (Text[i] != '\'')
|
||
i--;
|
||
else
|
||
{
|
||
if (i >= 1 && Text[i - 1] == '\'')
|
||
i -= 2;
|
||
else
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (i >= 0)
|
||
i--;
|
||
}
|
||
else
|
||
while (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '!'))
|
||
{
|
||
i--;
|
||
}
|
||
while (i >= 0 && (Text[i] == ' ' || char.IsControl(Text[i]) || Text[i] == '}'))
|
||
{
|
||
if (Text[i] != '}')
|
||
i--;
|
||
else
|
||
{
|
||
while (i >= 0 && Text[i] != '{') //propusk kommentariev
|
||
i--;
|
||
if (i >= 0)
|
||
i--;
|
||
}
|
||
}
|
||
if (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '!'))
|
||
{
|
||
bound = i + 1;
|
||
TestForKeyword(Text, i, ref bound, punkt_sym, out keyw);
|
||
for (int j = tmp; j > bound; j--)
|
||
{
|
||
sb.Insert(0, Text[j]);
|
||
}
|
||
if (sb.ToString().Trim() == "new")
|
||
return "";
|
||
i = bound;
|
||
continue;
|
||
}
|
||
else if (i >= 0 && Text[i] == '\'') return "";
|
||
i = tmp;
|
||
}
|
||
else
|
||
if (ch == '\'')
|
||
kav.Push('\'');
|
||
sb.Insert(0, ch);//.Append(Text[i]);
|
||
}
|
||
else if (ch == '.' || ch == '^' || ch == '&' || ch == '?' && IsPunctuation(Text, i + 1))
|
||
{
|
||
if (ch == '.' && i >= 1 && Text[i - 1] == '.' && tokens.Count == 0)
|
||
end = true;
|
||
else if (ch == '?' && i + 1 < Text.Length && Text[i + 1] != '.')
|
||
end = true;
|
||
else
|
||
sb.Insert(0, ch);
|
||
if (ch != '.')
|
||
punkt_sym = true;
|
||
}
|
||
else if (ch == '}')
|
||
{
|
||
if (kav.Count == 0)
|
||
{
|
||
while (i >= 0 && Text[i] != '{')
|
||
{
|
||
if (Text[i] != '$')//skip {$
|
||
sb.Insert(0, Text[i]);
|
||
i--;
|
||
}
|
||
if (i < 0)
|
||
{
|
||
break;
|
||
}
|
||
else if (Text[i] == '{')
|
||
{
|
||
sb.Insert(0, '{');
|
||
}
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
}
|
||
else if (ch == '{')
|
||
{
|
||
if (kav.Count == 0)
|
||
{
|
||
if (keyw == KeywordKind.None)
|
||
return sb.ToString();
|
||
sb.Insert(0, ch);
|
||
break;
|
||
}
|
||
else sb.Insert(0, ch);
|
||
}
|
||
else
|
||
switch (ch)
|
||
{
|
||
case ')':
|
||
case ']':
|
||
if (kav.Count == 0)
|
||
{
|
||
string tmps = sb.ToString().Trim(' ', '\r', '\t', '\n');
|
||
if (tmps.Length >= 1 && (char.IsLetter(tmps[0]) || tmps[0] == '_' || tmps[0] == '&' || tmps[0] == '?' || tmps[0] == '!') && tokens.Count == 0)
|
||
end = true;
|
||
else
|
||
tokens.Push(ch);
|
||
}
|
||
if (!end)
|
||
{
|
||
sb.Insert(0, ch);
|
||
punkt_sym = true;
|
||
}
|
||
break;
|
||
case '>':
|
||
if (tokens.Count == 0)
|
||
{
|
||
int j = i + 1;
|
||
|
||
while (j < Text.Length && char.IsWhiteSpace(Text[j]))
|
||
j++;
|
||
|
||
if (ugl_skobki.Count > 0 || i == off - 1 || j == off && off == Text.Length || j < Text.Length && Text[i - 1] != '-' && (Text[j] == '.' || Text[j] == '('))
|
||
{
|
||
ugl_skobki.Push('>');
|
||
sb.Insert(0, ch);
|
||
}
|
||
else if (i >= 1 && Text[i - 1] == '-')
|
||
{
|
||
if (!(kav.Count == 0 && tokens.Count == 0))
|
||
sb.Insert(0, ch);
|
||
}
|
||
else
|
||
end = true;
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
break;
|
||
case '<':
|
||
if (tokens.Count == 0)
|
||
{
|
||
if (ugl_skobki.Count > 0)
|
||
{
|
||
ugl_skobki.Pop();
|
||
sb.Insert(0, ch);
|
||
}
|
||
else
|
||
end = true;
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
break;
|
||
case '[':
|
||
case '(':
|
||
case '|':
|
||
if (ch == '|' && ((tokens.Count == 0) || (tokens.Peek() == ']') || (tokens.Peek() == ')') || (tokens.Peek() == ',')))
|
||
// Закрывающий | - после него (tokens.Pop()) - пусто или ] ) ,
|
||
{
|
||
if (kav.Count == 0)
|
||
{
|
||
string tmps = sb.ToString().Trim(' ', '\r', '\t', '\n');
|
||
if (tmps.Length >= 1 && (char.IsLetter(tmps[0]) || tmps[0] == '_' || tmps[0] == '&' || tmps[0] == '?' || tmps[0] == '!') && tokens.Count == 0)
|
||
end = true;
|
||
else
|
||
tokens.Push(ch);
|
||
}
|
||
if (!end)
|
||
{
|
||
sb.Insert(0, ch);
|
||
punkt_sym = true;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (kav.Count == 0) // в т.ч. открывающий |
|
||
{
|
||
if (tokens.Count > 0)
|
||
{
|
||
tokens.Pop();
|
||
punkt_sym = true;
|
||
sb.Insert(0, ch);
|
||
if (ch == '(')
|
||
{
|
||
int tmp = i--;
|
||
/*while (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&'))
|
||
{
|
||
i--;
|
||
}*/
|
||
while (i >= 0 && (Text[i] == ' ' || char.IsControl(Text[i]) || Text[i] == '}'))
|
||
{
|
||
if (Text[i] != '}')
|
||
i--;
|
||
else
|
||
{
|
||
while (i >= 0 && Text[i] != '{') //propusk kommentariev
|
||
i--;
|
||
if (i >= 0)
|
||
i--;
|
||
}
|
||
}
|
||
if (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '!' || Text[i] == '?' && IsPunctuation(Text, i + 1)))
|
||
{
|
||
bound = i + 1;
|
||
TestForKeyword(Text, i, ref bound, punkt_sym, out keyw);
|
||
if (keyw != KeywordKind.None && tokens.Count == 0)
|
||
{
|
||
end = true;
|
||
}
|
||
else bound = 0;
|
||
}
|
||
else if (i >= 0 && Text[i] == '\'') return "";
|
||
i = tmp;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
end = true;
|
||
if (ch == '[')
|
||
{
|
||
keyw = KeywordKind.SquareBracket;
|
||
}
|
||
}
|
||
|
||
}
|
||
else sb.Insert(0, ch); punkt_sym = true;
|
||
}
|
||
break;
|
||
case '\'':
|
||
if (kav.Count == 0) kav.Push(ch); else kav.Pop();
|
||
sb.Insert(0, ch);
|
||
punkt_sym = true; break;
|
||
default:
|
||
if (!(ch == ' ' || char.IsControl(ch)))
|
||
{
|
||
if (kav.Count == 0)
|
||
{
|
||
if (ch == ',' && ugl_skobki.Count > 0)
|
||
sb.Insert(0, ch);
|
||
else
|
||
if (tokens.Count == 0)
|
||
end = true;
|
||
else
|
||
sb.Insert(0, ch);
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
}
|
||
else
|
||
{
|
||
if (Text[i] == '\n')
|
||
{
|
||
bool one_line_comment = false;
|
||
int comment_position = -1;
|
||
if (CheckForComment(Text, i - 1, out comment_position, out one_line_comment))
|
||
{
|
||
if (!one_line_comment)
|
||
end = true;
|
||
else
|
||
{
|
||
sb.Insert(0, ch);
|
||
i = comment_position;
|
||
}
|
||
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
}
|
||
punkt_sym = true;
|
||
break;
|
||
}
|
||
|
||
if (end)
|
||
{
|
||
bool one_line_comment = false;
|
||
int comment_position = -1;
|
||
if (CheckForComment(Text, i, out comment_position, out one_line_comment))
|
||
{
|
||
int new_line_ind = sb.ToString().IndexOf('\n');
|
||
if (new_line_ind != -1) sb = sb.Remove(0, new_line_ind + 1);
|
||
else sb = sb.Remove(0, sb.Length);
|
||
}
|
||
break;
|
||
}
|
||
i--;
|
||
}
|
||
|
||
//return RemovePossibleKeywords(sb);
|
||
if (sb.Length > 0 && sb[sb.Length - 1] == '?')
|
||
sb.Remove(sb.Length - 1, 1);
|
||
return sb.ToString();
|
||
|
||
}
|
||
|
||
public override string FindExpressionFromAnyPosition(int off, string Text, int line, int col, out KeywordKind keyw, out string expr_without_brackets)
|
||
{
|
||
int i = off - 1;
|
||
|
||
// это например вызов метода без параметров
|
||
expr_without_brackets = null;
|
||
keyw = KeywordKind.None;
|
||
if (i < 0)
|
||
return "";
|
||
bool is_char = false;
|
||
|
||
// идем в обе стороны от off
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
if (Text[i] != ' ' && (Char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '?' && IsPunctuation(Text, i + 1) || Text[i] == '!'))
|
||
{
|
||
//sb.Remove(0,sb.Length);
|
||
while (i >= 0 && (Char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '?' && IsPunctuation(Text, i + 1) || Text[i] == '!'))
|
||
{
|
||
//sb.Insert(0,Text[i]);//.Append(Text[i]);
|
||
i--;
|
||
}
|
||
is_char = true;
|
||
}
|
||
i = off;
|
||
if (i < Text.Length && Text[i] != ' ' && (Char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '?' && IsPunctuation(Text, i + 1) || Text[i] == '!'))
|
||
{
|
||
while (i < Text.Length && (Char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '!'))
|
||
{
|
||
//sb.Append(Text[i]);//.Append(Text[i]);
|
||
i++;
|
||
}
|
||
is_char = true;
|
||
}
|
||
if (is_char)
|
||
{
|
||
expr_without_brackets = FindExpression(i, Text, line, col, out keyw);
|
||
}
|
||
bool is_new = keyw == KeywordKind.New;
|
||
bool meth_call = false;
|
||
KeywordKind new_keyw = KeywordKind.None;
|
||
int j = i;
|
||
bool in_comment = false;
|
||
bool brackets = false;
|
||
while (j < Text.Length)
|
||
{
|
||
char c = Text[j];
|
||
|
||
if (c == '(' && !in_comment)
|
||
{
|
||
Stack<char> sk_stack = new Stack<char>();
|
||
in_comment = false;
|
||
bool in_kav = false;
|
||
sk_stack.Push('(');
|
||
j++;
|
||
while (j < Text.Length)
|
||
{
|
||
c = Text[j];
|
||
if (c == '(' && !in_kav)
|
||
sk_stack.Push('(');
|
||
else
|
||
if (c == ')' && !in_kav)
|
||
{
|
||
if (sk_stack.Count == 0)
|
||
{
|
||
break;
|
||
}
|
||
else
|
||
{
|
||
sk_stack.Pop();
|
||
if (sk_stack.Count == 0)
|
||
{
|
||
i = j + 1;
|
||
meth_call = true;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
else if (c == '\'' && !in_comment)
|
||
{
|
||
in_kav = !in_kav;
|
||
}
|
||
else if (c == '{' && !in_kav)
|
||
{
|
||
in_comment = true;
|
||
}
|
||
else if (c == '}' && !in_kav)
|
||
{
|
||
in_comment = false;
|
||
}
|
||
else if (c == '/' && !in_kav && !in_comment)
|
||
{
|
||
if (j + 1 < Text.Length && Text[j + 1] == '/')
|
||
break;
|
||
}
|
||
j++;
|
||
}
|
||
break;
|
||
}
|
||
else if ((c == '<' || c == '&' && j < Text.Length - 1 && Text[j + 1] == '<') && !in_comment)
|
||
{
|
||
Stack<char> sk_stack = new Stack<char>();
|
||
if (c == '&')
|
||
j++;
|
||
sk_stack.Push('<');
|
||
j++;
|
||
bool generic = false;
|
||
while (j < Text.Length)
|
||
{
|
||
c = Text[j];
|
||
if (c == '>')
|
||
{
|
||
sk_stack.Pop();
|
||
if (sk_stack.Count == 0)
|
||
{
|
||
i = j + 1;
|
||
generic = true;
|
||
break;
|
||
}
|
||
}
|
||
else if (c == '<')
|
||
{
|
||
sk_stack.Push('<');
|
||
|
||
}
|
||
else if (!char.IsLetterOrDigit(c) && c != '?' && c != '&' && c != '.' && c != ' ' && c != '\t' && c != '\n' && c != ',' && c != '!')
|
||
{
|
||
break;
|
||
}
|
||
j++;
|
||
}
|
||
if (generic)
|
||
{
|
||
//break;
|
||
}
|
||
}
|
||
else if (c == '[' && !in_comment)
|
||
{
|
||
brackets = true;
|
||
break;
|
||
}
|
||
else if (c == '{')
|
||
{
|
||
in_comment = true;
|
||
}
|
||
else if (c == '}')
|
||
{
|
||
if (!in_comment)
|
||
break;
|
||
else
|
||
in_comment = false;
|
||
}
|
||
else if (c == ' ' || c == '\t' || c == '\n' || c == '\r')
|
||
{
|
||
|
||
}
|
||
else
|
||
{
|
||
if (!in_comment)
|
||
break;
|
||
}
|
||
j++;
|
||
}
|
||
if (is_new && string.Compare(expr_without_brackets.Trim(' ', '\n', '\t', '\r'), "new", true) == 0 && !meth_call)
|
||
{
|
||
expr_without_brackets = null;
|
||
return null;
|
||
}
|
||
if (is_char)
|
||
{
|
||
string ss = FindExpression(i, Text, line, col, out new_keyw);
|
||
if (brackets && is_new)
|
||
{
|
||
int ind = ss.ToLower().IndexOf("new");
|
||
if (ind != -1)
|
||
return ss.Substring(ind + 3);
|
||
}
|
||
if (is_new && ss != null && ss.IndexOf("new") == -1 && ss.IndexOf(":") != -1)
|
||
return expr_without_brackets + "(true?" + ss;
|
||
return ss;
|
||
}
|
||
return null;
|
||
}
|
||
|
||
public override KeywordKind TestForKeyword(string Text, int i)
|
||
{
|
||
StringBuilder sb = new StringBuilder();
|
||
int orig_i = i;
|
||
int j = i;
|
||
bool in_keyw = false;
|
||
while (j >= 0 && Text[j] != '\n')
|
||
j--;
|
||
Stack<char> kav_stack = new Stack<char>();
|
||
j++;
|
||
bool in_format_str = false;
|
||
while (j <= i)
|
||
{
|
||
if (Text[j] == '\'')
|
||
{
|
||
if (kav_stack.Count == 0 && !in_keyw)
|
||
{
|
||
if (j == 0 || Text[j - 1] != '$')
|
||
kav_stack.Push('\'');
|
||
else
|
||
{
|
||
in_keyw = false;
|
||
in_format_str = true;
|
||
}
|
||
|
||
}
|
||
else if (kav_stack.Count > 0)
|
||
kav_stack.Pop();
|
||
}
|
||
else if (Text[j] == '{' && kav_stack.Count == 0 && !in_format_str)
|
||
in_keyw = true;
|
||
else
|
||
if (Text[j] == '}')
|
||
in_keyw = false;
|
||
j++;
|
||
}
|
||
j = i;
|
||
if ((kav_stack.Count != 0 || in_keyw) && !in_format_str) return PascalABCCompiler.Parsers.KeywordKind.Punkt;
|
||
if (j >= 0 && Text[j] == '.') return PascalABCCompiler.Parsers.KeywordKind.Punkt;
|
||
while (j >= 0)
|
||
{
|
||
//if (Text[j] == '{') return PascalABCCompiler.Parsers.KeywordKind.Punkt;
|
||
if (!in_keyw && (Text[j] == '\'' || Text[j] == '\n'))
|
||
break;
|
||
if (Text[j] == '}')
|
||
in_keyw = true;
|
||
else
|
||
if (Text[j] == '/' && !in_keyw)
|
||
if (j > 0 && Text[j - 1] == '/') return PascalABCCompiler.Parsers.KeywordKind.Punkt;
|
||
j--;
|
||
}
|
||
//if (j>= 0 && Text[j] == '\'') return CodeCompletion.KeywordKind.kw_punkt;
|
||
while (i >= 0 && (Text[i] == ' ' || char.IsControl(Text[i]))) i--;
|
||
if (i >= 0 && Text[i] == ':') return PascalABCCompiler.Parsers.KeywordKind.Colon;
|
||
|
||
if (i >= 0 && Text[i] == ',')
|
||
{
|
||
|
||
while (i >= 0 && Text[i] != '\n')
|
||
{
|
||
if (char.IsLetterOrDigit(Text[i]))
|
||
sb.Insert(0, Text[i]);
|
||
else
|
||
{
|
||
PascalABCCompiler.Parsers.KeywordKind keyw = GetKeywordKind(sb.ToString());
|
||
if (keyw == PascalABCCompiler.Parsers.KeywordKind.Uses)
|
||
return PascalABCCompiler.Parsers.KeywordKind.Uses;
|
||
else if (keyw == PascalABCCompiler.Parsers.KeywordKind.Var)
|
||
return PascalABCCompiler.Parsers.KeywordKind.Var;
|
||
else sb.Remove(0, sb.Length);
|
||
}
|
||
i--;
|
||
}
|
||
}
|
||
else
|
||
while (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '!'))
|
||
{
|
||
sb.Insert(0, Text[i]);
|
||
i--;
|
||
}
|
||
string s = sb.ToString().ToLower();
|
||
|
||
return GetKeywordKind(s);
|
||
}
|
||
|
||
public override string SkipNew(int off, string Text, ref KeywordKind keyw)
|
||
{
|
||
int tmp = off;
|
||
string expr = null;
|
||
while (off >= 0 && char.IsLetterOrDigit(Text[off])) off--;
|
||
while (off >= 0 && (Text[off] == ' ' || char.IsControl(Text[off]))) off--;
|
||
if (off >= 1 && Text[off] == '=' && Text[off - 1] == ':')
|
||
{
|
||
off -= 2;
|
||
while (off >= 0 && (Text[off] == ' ' || char.IsControl(Text[off]))) off--;
|
||
if (off >= 0 && (Text[off] == '_' || char.IsLetterOrDigit(Text[off]) || Text[off] == '!' || Text[off] == ']' || Text[off] == '>'))
|
||
expr = FindExpression(off + 1, Text, 0, 0, out keyw);
|
||
}
|
||
return expr;
|
||
}
|
||
|
||
public override string FindExpressionForMethod(int off, string Text, int line, int col, char pressed_key, ref int num_param)
|
||
{
|
||
int i = off - 1;
|
||
string pattern = null;
|
||
int bound = 0;
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
Stack<char> tokens = new Stack<char>();
|
||
Stack<char> kav = new Stack<char>();
|
||
Stack<char> skobki = new Stack<char>();
|
||
Stack<char> ugl_skobki = new Stack<char>();
|
||
bool comma_pressed = pressed_key == ',';
|
||
int num_in_ident = -1;
|
||
bool punkt_sym = false;
|
||
int next;
|
||
KeywordKind keyw = TestForKeyword(Text, i);
|
||
bool on_brace = false;
|
||
if (keyw == KeywordKind.Punkt)
|
||
return "";
|
||
try
|
||
{
|
||
while (i >= bound)
|
||
{
|
||
bool end = false;
|
||
char ch = Text[i];
|
||
if ((char.IsLetterOrDigit(ch) || ch == '_' || ch == '&' || ch == '!') && !isOperator(Text, i, out next))
|
||
{
|
||
num_in_ident = i;
|
||
if (kav.Count == 0 && tokens.Count == 0)
|
||
{
|
||
int tmp = i;
|
||
while (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '!') && !isOperator(Text, i, out next))
|
||
{
|
||
i--;
|
||
}
|
||
while (i >= 0 && (Text[i] == ' ' || char.IsControl(Text[i]) || Text[i] == '}'))
|
||
{
|
||
if (Text[i] != '}')
|
||
i--;
|
||
else
|
||
{
|
||
while (i >= 0 && Text[i] != '{') //propusk kommentariev
|
||
i--;
|
||
if (i >= 0)
|
||
i--;
|
||
}
|
||
}
|
||
if (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '!') && !isOperator(Text, i, out next))
|
||
{
|
||
bound = i + 1;
|
||
TestForKeyword(Text, i, ref bound, punkt_sym, out keyw);
|
||
if (keyw == KeywordKind.New && comma_pressed)
|
||
bound = 0;
|
||
if (keyw == KeywordKind.Function || keyw == KeywordKind.Constructor || keyw == KeywordKind.Destructor)
|
||
return "";
|
||
}
|
||
else if (i >= 0 && Text[i] == '\'') return "";
|
||
i = tmp;
|
||
}
|
||
sb.Insert(0, ch);//.Append(Text[i]);
|
||
}
|
||
else if (ch == '.') sb.Insert(0, ch);
|
||
else if (ch == '}')
|
||
{
|
||
if (kav.Count == 0)
|
||
{
|
||
while (i >= 0 && Text[i] != '{')
|
||
{
|
||
sb.Insert(0, Text[i]);
|
||
i--;
|
||
}
|
||
if (i < 0)
|
||
{
|
||
break;
|
||
}
|
||
else if (Text[i] == '{')
|
||
{
|
||
sb.Insert(0, '{');
|
||
}
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
}
|
||
else if (ch == '{')
|
||
{
|
||
if (kav.Count == 0)
|
||
{
|
||
sb.Insert(0, ch);
|
||
break;
|
||
}
|
||
else sb.Insert(0, ch);
|
||
}
|
||
else
|
||
switch (ch)
|
||
{
|
||
case ')':
|
||
case ']':
|
||
case '>':
|
||
if (kav.Count == 0)
|
||
{
|
||
int j = i + 1;
|
||
|
||
while (j < Text.Length && char.IsWhiteSpace(Text[j]))
|
||
j++;
|
||
if (ch != '>')
|
||
tokens.Push(ch);
|
||
if (ch == ')')
|
||
skobki.Push(ch);
|
||
if (tokens.Count > 0 || pressed_key == ',')
|
||
sb.Insert(0, ch);
|
||
else if (i == off - 1 || j == off && off == Text.Length || ugl_skobki.Count > 0 || j < Text.Length && Text[i - 1] != '-' && (Text[j] == '.' || Text[j] == '('))
|
||
{
|
||
tokens.Push(ch);
|
||
ugl_skobki.Push(ch);
|
||
sb.Insert(0, ch);
|
||
}
|
||
else
|
||
end = true;
|
||
}
|
||
else
|
||
sb.Insert(0, ch); break;
|
||
case '[':
|
||
case '<':
|
||
case '(':
|
||
if (kav.Count == 0)//esli ne v kavychkah
|
||
{
|
||
if (ch == '(')
|
||
if (skobki.Count > 0)
|
||
skobki.Pop();
|
||
else skobki.Push('(');
|
||
//esli byli zakryvaushie tokeny (polagaem, chto skobki korrektny, esli net, to parser v lubom sluchae ne proparsit
|
||
if (tokens.Count > 0)
|
||
{
|
||
if (ch != '<')
|
||
tokens.Pop();
|
||
else if (ugl_skobki.Count > 0)
|
||
{
|
||
tokens.Pop();
|
||
ugl_skobki.Pop();
|
||
}
|
||
sb.Insert(0, ch);//dobavljaem k stroke
|
||
if (ch == '(')
|
||
{
|
||
int tmp = i--;
|
||
/*while (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&'))
|
||
{
|
||
i--;
|
||
}*/
|
||
while (i >= 0 && (Text[i] == ' ' || char.IsControl(Text[i]) || Text[i] == '}'))
|
||
{
|
||
if (Text[i] != '}')
|
||
{
|
||
i--;
|
||
}
|
||
else
|
||
{
|
||
while (i >= 0 && Text[i] != '{')
|
||
{
|
||
//propusk kommentariev
|
||
i--;
|
||
}
|
||
if (i >= 0)
|
||
i--;
|
||
}
|
||
}
|
||
|
||
if (i >= 0 && (char.IsLetterOrDigit(Text[i]) || Text[i] == '_' || Text[i] == '&' || Text[i] == '!'))
|
||
{
|
||
bound = i + 1;
|
||
TestForKeyword(Text, i, ref bound, punkt_sym, out keyw);
|
||
if (keyw == KeywordKind.New)
|
||
bound = 0;
|
||
else
|
||
if (keyw != KeywordKind.None && tokens.Count == 0)
|
||
end = true;
|
||
else
|
||
bound = 0;
|
||
}
|
||
else if (i >= 0 && Text[i] == '\'') return "";
|
||
i = tmp;
|
||
}
|
||
}
|
||
else if (ch == '<' || ch == '>')
|
||
{
|
||
if (tokens.Count > 0 || pressed_key == ',')
|
||
sb.Insert(0, ch);
|
||
else
|
||
end = true;
|
||
}
|
||
else
|
||
if (!comma_pressed) //esli my ne v parametrah
|
||
end = true; //zakonchili, tak kak doshli do pervoj skobki
|
||
else
|
||
{
|
||
sb.Remove(0, sb.Length);//doshli do skobki, byla nazhata zapjataja, poetomu udaljaem vse parametry
|
||
if (ch == '(')
|
||
on_brace = true;
|
||
//on_skobka = true;
|
||
comma_pressed = false;
|
||
}
|
||
}
|
||
else sb.Insert(0, ch);
|
||
break;
|
||
case '\'':
|
||
if (kav.Count == 0)
|
||
kav.Push(ch);
|
||
else
|
||
kav.Pop();
|
||
sb.Insert(0, ch);
|
||
if (kav.Count == 0 && tokens.Count == 0)
|
||
end = true;
|
||
break;
|
||
default:
|
||
if (!(ch == ' ' || char.IsControl(ch)))
|
||
{
|
||
if (ch == '^')
|
||
sb.Insert(0, ch);
|
||
else
|
||
if (kav.Count == 0)//ne v kavychkah
|
||
{
|
||
if (tokens.Count == 0)
|
||
{
|
||
if (ch != ',' && !comma_pressed)
|
||
end = true;//esli ne na zapjatoj i ne v parametrah, to finish
|
||
else if (ch == ',' && !comma_pressed)
|
||
end = true;
|
||
else if (ch == ',' && (pressed_key == '(' || pressed_key == '['))
|
||
end = true;
|
||
else
|
||
{
|
||
sb.Insert(0, ch);//prodolzhaem
|
||
if (isOperator(Text, i, out next))
|
||
{
|
||
i = next;
|
||
continue;
|
||
}
|
||
}
|
||
|
||
}
|
||
else
|
||
sb.Insert(0, ch);//esli est skobki, prodolzhaem
|
||
if (!end && ch == ',')
|
||
{
|
||
if (tokens.Count == 0)
|
||
num_param++;//esli na zapjatoj, uvelichivaem nomer parametra
|
||
}
|
||
}
|
||
else
|
||
sb.Insert(0, ch);//prodolzhaem
|
||
|
||
}
|
||
else
|
||
if (Text[i] == '\n')
|
||
{
|
||
bool one_line_comment = false;
|
||
int comment_position = -1;
|
||
if (CheckForComment(Text, i - 1, out comment_position, out one_line_comment)) //proverjaem, net li kommenta ne predydushej stroke
|
||
{
|
||
if (!one_line_comment)
|
||
end = true;
|
||
else
|
||
{
|
||
sb.Insert(0, ch);
|
||
i = comment_position;
|
||
}
|
||
|
||
}
|
||
else
|
||
sb.Insert(0, ch);//a inache vyrazhenie na neskolkih strokah
|
||
}
|
||
else
|
||
sb.Insert(0, ch);
|
||
break;
|
||
}
|
||
|
||
if (end)
|
||
{
|
||
if (comma_pressed && !on_brace)
|
||
return "";
|
||
bool one_line_comment = false;
|
||
int comment_position = -1;
|
||
if (CheckForComment(Text, i, out comment_position, out one_line_comment))//proverka na kommentarii
|
||
{
|
||
int new_line_ind = sb.ToString().IndexOf('\n');
|
||
if (new_line_ind != -1) sb = sb.Remove(0, new_line_ind + 1);
|
||
else sb = sb.Remove(0, sb.Length);
|
||
}
|
||
break;
|
||
}
|
||
i--;
|
||
}
|
||
if (pressed_key == ',')
|
||
num_param++;
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
|
||
}
|
||
if (pressed_key == ',' && (!on_brace || skobki.Count == 0))
|
||
return "";
|
||
//return RemovePossibleKeywords(sb);
|
||
return sb.ToString();
|
||
}
|
||
|
||
|
||
public override bool IsMethodCallParameterSeparator(char key)
|
||
{
|
||
return key == ',';
|
||
}
|
||
|
||
|
||
public override bool IsDefinitionIdentifierAfterKeyword(KeywordKind keyw)
|
||
{
|
||
if (keyw == PascalABCCompiler.Parsers.KeywordKind.Function || keyw == PascalABCCompiler.Parsers.KeywordKind.Constructor || keyw == PascalABCCompiler.Parsers.KeywordKind.Destructor || keyw == PascalABCCompiler.Parsers.KeywordKind.Type || keyw == PascalABCCompiler.Parsers.KeywordKind.Var
|
||
|| keyw == PascalABCCompiler.Parsers.KeywordKind.Unit || keyw == PascalABCCompiler.Parsers.KeywordKind.Const || keyw == PascalABCCompiler.Parsers.KeywordKind.Program || keyw == PascalABCCompiler.Parsers.KeywordKind.Punkt)
|
||
return true;
|
||
return false;
|
||
}
|
||
|
||
public override bool IsTypeAfterKeyword(KeywordKind keyw)
|
||
{
|
||
if (keyw == KeywordKind.Colon || keyw == KeywordKind.Of || keyw == KeywordKind.TypeDecl)
|
||
return true;
|
||
return false;
|
||
}
|
||
|
||
}
|
||
#region LEGACY - C language
|
||
/*public class CLanguageInformation : DefaultLanguageInformation
|
||
{
|
||
public CLanguageInformation(IParser p)
|
||
{
|
||
this.parser = p;
|
||
InitKeywords();
|
||
}
|
||
|
||
protected override void InitKeywords()
|
||
{
|
||
List<string> keys = new List<string>();
|
||
List<string> type_keys = new List<string>();
|
||
keywords.Add("for", "for"); keys.Add("for");
|
||
keywords.Add("while", "while"); keys.Add("while");
|
||
keywords.Add("do", "do"); keys.Add("do");
|
||
// keywords.Add("class", "class"); keys.Add("class"); type_keys.Add("class");
|
||
keywords.Add("struct", "struct"); keys.Add("struct"); type_keys.Add("struct");
|
||
keywords.Add("typedef", "typedef"); keys.Add("typedef"); keyword_kinds.Add("typedef", KeywordKind.Type);
|
||
// keywords.Add("private", "private"); keys.Add("private");
|
||
// keywords.Add("protected", "protected"); keys.Add("protected");
|
||
// keywords.Add("public", "public"); keys.Add("public");
|
||
// keywords.Add("try", "try"); keys.Add("try");
|
||
// keywords.Add("catch", "catch"); keys.Add("catch");
|
||
// keywords.Add("finally", "finally"); keys.Add("finally");
|
||
// keywords.Add("using", "using"); keys.Add("using"); keyword_kinds.Add("using", KeywordKind.Uses);
|
||
|
||
//keywords.Add("", ""); keys.Add("");
|
||
keywords.Add("static", "static"); keys.Add("static");
|
||
|
||
keywords.Add("switch", "switch"); keys.Add("switch");
|
||
keywords.Add("case", "case"); keys.Add("case");
|
||
|
||
keywords.Add("const", "const"); keys.Add("const"); keyword_kinds.Add("const", KeywordKind.Const);
|
||
keywords.Add("if", "if"); keys.Add("if");
|
||
keywords.Add("else", "else"); keys.Add("else");
|
||
keywords.Add("new", "new"); keys.Add("new"); keyword_kinds.Add("new", KeywordKind.New);
|
||
keywords.Add("char","char"); keys.Add("char"); type_keys.Add("char");
|
||
keywords.Add("short","short"); keys.Add("short"); type_keys.Add("short");
|
||
keywords.Add("int","int"); keys.Add("int"); type_keys.Add("int");
|
||
keywords.Add("long","long"); keys.Add("long"); type_keys.Add("long");
|
||
keywords.Add("float","float"); keys.Add("float"); type_keys.Add("float");
|
||
keywords.Add("double","double"); keys.Add("double"); type_keys.Add("double");
|
||
keywords.Add("bool","bool"); keys.Add("bool"); type_keys.Add("bool");
|
||
keywords.Add("unsigned","unsigned"); keys.Add("unsigned");
|
||
keywords_array = keys.ToArray();
|
||
type_keywords_array = type_keys.ToArray();
|
||
}
|
||
|
||
public override string SystemUnitName
|
||
{
|
||
get
|
||
{
|
||
return null;
|
||
}
|
||
}
|
||
|
||
public override bool CaseSensitive
|
||
{
|
||
get
|
||
{
|
||
return true;
|
||
}
|
||
}
|
||
|
||
public override bool IncludeDotNetEntities
|
||
{
|
||
get
|
||
{
|
||
return false;
|
||
}
|
||
}
|
||
|
||
public override string GetKeyword(SymbolKind kind)
|
||
{
|
||
switch (kind)
|
||
{
|
||
case SymbolKind.Class : return "class";
|
||
case SymbolKind.Enum : return "enum";
|
||
case SymbolKind.Struct : return "struct";
|
||
case SymbolKind.Type : return "typedef";
|
||
}
|
||
return "";
|
||
}
|
||
|
||
public override string GetStandardTypeByKeyword(KeywordKind keyw)
|
||
{
|
||
|
||
return null;
|
||
}
|
||
|
||
protected override string GetFullTypeName(Type ctn, bool no_alias=true)
|
||
{
|
||
TypeCode tc = Type.GetTypeCode(ctn);
|
||
if (ctn.FullName == null && !ctn.IsArray && !ctn.IsGenericTypeDefinition)
|
||
return "T";
|
||
if (!ctn.IsEnum)
|
||
switch (tc)
|
||
{
|
||
case TypeCode.Int32 : return "int";
|
||
case TypeCode.Double : return "double";
|
||
case TypeCode.Boolean : return "bool";
|
||
case TypeCode.String : return "string";
|
||
case TypeCode.Char : return "char";
|
||
case TypeCode.Byte : return "unsigned char";
|
||
case TypeCode.SByte : return "char";
|
||
case TypeCode.Int16 : return "short";
|
||
case TypeCode.UInt16 : return "unsigned short";
|
||
case TypeCode.UInt32 : return "unsigned int";
|
||
case TypeCode.Single : return "float";
|
||
default : return ctn.FullName;
|
||
}
|
||
else return ctn.FullName;
|
||
|
||
if (ctn.Name.Contains("`"))
|
||
{
|
||
int len = ctn.GetGenericArguments().Length;
|
||
Type[] gen_ps = ctn.GetGenericArguments();
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
sb.Append(ctn.Namespace+"::"+ctn.Name.Substring(0,ctn.Name.IndexOf('`')));
|
||
sb.Append('<');
|
||
for (int i=0; i<len; i++)
|
||
{
|
||
sb.Append(gen_ps[i].Name);
|
||
if (i<len-1)
|
||
sb.Append(',');
|
||
}
|
||
sb.Append('>');
|
||
return sb.ToString();
|
||
}
|
||
if (ctn.IsArray) return GetFullTypeName(ctn.GetElementType())+"[]";
|
||
if (ctn == Type.GetType("System.Void*")) return "void*";
|
||
return ctn.FullName;
|
||
}
|
||
|
||
public override string GetShortTypeName(Type ctn, bool noalias=false)
|
||
{
|
||
TypeCode tc = Type.GetTypeCode(ctn);
|
||
if (ctn.FullName == null && !ctn.IsArray && !ctn.IsGenericTypeDefinition)
|
||
return "T";
|
||
if (ctn.IsEnum) return ctn.Name;
|
||
|
||
if (ctn.Name.Contains("`"))
|
||
{
|
||
int len = ctn.GetGenericArguments().Length;
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
sb.Append(ctn.Name.Substring(0,ctn.Name.IndexOf('`')));
|
||
sb.Append('<');
|
||
sb.Append('>');
|
||
*//*sb.Append('<');
|
||
for (int i=0; i<len; i++)
|
||
{
|
||
sb.Append('T');
|
||
if (i<len-1)
|
||
sb.Append(',');
|
||
}
|
||
sb.Append('>');*//*
|
||
return sb.ToString();
|
||
}
|
||
//if (ctn.IsArray) return "array of "+GetTypeName(ctn.GetElementType());
|
||
//if (ctn == Type.GetType("System.Void*")) return PascalABCCompiler.StringConstants.pointer_type_name;
|
||
return ctn.Name;
|
||
}
|
||
|
||
protected override string GetTopScopeName(IBaseScope sc)
|
||
{
|
||
if (sc == null) return "";
|
||
if (sc.Name == "" || sc.Name.Contains("$") || sc.Name == "PABCSystem") return "";
|
||
if (sc is IProcScope) return "";
|
||
return sc.Name + "::";
|
||
}
|
||
|
||
protected override string GetDescriptionForType(ITypeScope scope)
|
||
{
|
||
string template_str=GetTemplateString(scope);
|
||
switch(scope.ElemKind)
|
||
{
|
||
case SymbolKind.Class :
|
||
if (scope.TopScope != null && scope.TopScope.Name != "")
|
||
return (scope.IsAbstract ? "abstract " : "") + (scope.IsFinal?"sealed ":"")+"class "+scope.TopScope.Name + "::" +scope.Name+template_str;
|
||
else return (scope.IsAbstract ? "abstract " : "") + (scope.IsFinal?"sealed ":"")+"class "+scope.Name+template_str;
|
||
case SymbolKind.Interface :
|
||
if (scope.TopScope != null && scope.TopScope.Name != "")
|
||
return "interface class"+scope.TopScope.Name + "::" +scope.Name+template_str;
|
||
else return "interface class"+scope.Name+template_str;
|
||
case SymbolKind.Enum :
|
||
if (scope.TopScope != null && scope.TopScope.Name != "")
|
||
return "enum "+scope.TopScope.Name + "::" +scope.Name;
|
||
else return "enum "+scope.Name;
|
||
case SymbolKind.Delegate :
|
||
if (scope.TopScope != null && scope.TopScope.Name != "")
|
||
return "delegate "+scope.TopScope.Name + "::" +scope.Name+template_str;
|
||
else return "delegate "+scope.Name+template_str;
|
||
case SymbolKind.Struct :
|
||
if (scope.TopScope != null && scope.TopScope.Name != "")
|
||
return "struct "+scope.TopScope.Name + "::" +scope.Name+template_str;
|
||
else return "struct "+scope.Name+template_str;
|
||
}
|
||
|
||
if (scope.TopScope != null)
|
||
return scope.TopScope.Name + "::" +scope.Name;
|
||
else return scope.Name;
|
||
}
|
||
|
||
protected override string GetSimpleDescriptionForType(ITypeScope scope)
|
||
{
|
||
string template_str=GetTemplateString(scope);
|
||
return scope.Name+template_str;
|
||
}
|
||
|
||
protected override string GetDescriptionForCompiledType(ICompiledTypeScope scope)
|
||
{
|
||
string s = GetFullTypeName(scope.CompiledType);
|
||
ITypeScope[] instances = scope.GenericInstances;
|
||
if (instances.Length > 0)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
int ind = s.IndexOf('<');
|
||
if (ind != -1) sb.Append(s.Substring(0,ind));
|
||
else
|
||
sb.Append(s);
|
||
sb.Append('<');
|
||
for (int i=0; i<instances.Length; i++)
|
||
{
|
||
sb.Append(instances[i].Name);
|
||
if (i < instances.Length - 1) sb.Append(',');
|
||
}
|
||
sb.Append('>');
|
||
s = sb.ToString();
|
||
}
|
||
|
||
switch(scope.ElemKind)
|
||
{
|
||
case SymbolKind.Class :
|
||
return (scope.IsFinal?"sealed ":"")+"class "+s;
|
||
case SymbolKind.Interface :
|
||
return "class interface "+s;
|
||
case SymbolKind.Enum :
|
||
return "enum "+s;
|
||
case SymbolKind.Delegate :
|
||
return "delegate "+s;
|
||
case SymbolKind.Struct :
|
||
return "struct "+s;
|
||
case SymbolKind.Type :
|
||
return "typedef "+s;
|
||
}
|
||
return s;
|
||
}
|
||
|
||
protected override string GetSimpleDescriptionForCompiledType(ICompiledTypeScope scope)
|
||
{
|
||
string s = GetFullTypeName(scope.CompiledType);
|
||
ITypeScope[] instances = scope.GenericInstances;
|
||
if (instances.Length > 0)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
int ind = s.IndexOf('<');
|
||
if (ind != -1) sb.Append(s.Substring(0,ind));
|
||
else
|
||
sb.Append(s);
|
||
sb.Append('<');
|
||
for (int i=0; i<instances.Length; i++)
|
||
{
|
||
sb.Append(instances[i].Name);
|
||
if (i < instances.Length - 1) sb.Append(',');
|
||
}
|
||
sb.Append('>');
|
||
s = sb.ToString();
|
||
}
|
||
return s;
|
||
}
|
||
|
||
protected override string GetDescriptionForArray(IArrayScope scope)
|
||
{
|
||
StringBuilder sb = new StringBuilder();
|
||
ITypeScope[] inds = scope.Indexers;
|
||
if (scope.ElementType != null)
|
||
{
|
||
string s = GetSimpleDescription(scope.ElementType);
|
||
if (s.Length > 0 && s[0] == '$') s = s.Substring(1,s.Length-1);
|
||
sb.Append(s);
|
||
}
|
||
if (!scope.IsDynamic)
|
||
{
|
||
sb.Append('[');
|
||
for (int i=0; i<inds.Length; i++)
|
||
{
|
||
sb.Append(GetSimpleDescription(inds[i]));
|
||
if (i<inds.Length-1) sb.Append(',');
|
||
}
|
||
sb.Append(']');
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
|
||
protected override string GetDescriptionForPointer(IPointerScope scope)
|
||
{
|
||
if (scope.ElementType != null)
|
||
return GetSimpleDescription(scope.ElementType)+"*";
|
||
return "void*";
|
||
}
|
||
|
||
private void append_modifiers(StringBuilder sb, IElementScope scope)
|
||
{
|
||
if (scope.IsVirtual) sb.Append("virtual ");
|
||
if (scope.IsStatic) sb.Append("static ");
|
||
}
|
||
|
||
private string get_access_modifier(access_modifer mod)
|
||
{
|
||
switch (mod)
|
||
{
|
||
case access_modifer.private_modifer : return "private ";
|
||
case access_modifer.public_modifer : return "public ";
|
||
case access_modifer.protected_modifer : return "protected ";
|
||
case access_modifer.none : return "";
|
||
}
|
||
return "";
|
||
}
|
||
|
||
protected override string GetDescriptionForElementScope(IElementScope scope)
|
||
{
|
||
string type_name=null;
|
||
string s="";
|
||
StringBuilder sb = new StringBuilder();
|
||
if (scope.Type == null) type_name = "";
|
||
else
|
||
type_name = GetSimpleDescription(scope.Type);
|
||
if (type_name.StartsWith("$"))
|
||
type_name = type_name.Substring(1,type_name.Length-1);
|
||
switch (scope.ElemKind)
|
||
{
|
||
case SymbolKind.Variable : sb.Append(type_name+" "+scope.Name); break;
|
||
case SymbolKind.Parameter : sb.Append("parameter "+type_name+" "+scope.Name); break;
|
||
case SymbolKind.Constant :
|
||
{
|
||
if (scope.ConstantValue == null)
|
||
sb.Append("const "+ scope.Name);
|
||
else sb.Append("const "+ scope.Name+" = "+scope.ConstantValue.ToString());
|
||
}
|
||
break;
|
||
case SymbolKind.Event :
|
||
sb.Append(get_access_modifier(scope.AccessModifier));
|
||
append_modifiers(sb,scope);
|
||
sb.Append("event "+ type_name + " "+GetTopScopeName(scope.TopScope)+scope.Name);
|
||
break;
|
||
case SymbolKind.Field :
|
||
sb.Append(get_access_modifier(scope.AccessModifier));
|
||
append_modifiers(sb,scope);
|
||
sb.Append(type_name+" "+GetTopScopeName(scope.TopScope)+scope.Name );
|
||
break;
|
||
case SymbolKind.Property :
|
||
sb.Append(get_access_modifier(scope.AccessModifier));
|
||
append_modifiers(sb,scope);
|
||
sb.Append(type_name + " "+GetTopScopeName(scope.TopScope)+scope.Name + get_index_description(scope));
|
||
break;
|
||
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
|
||
protected override string GetSimpleDescriptionForElementScope(IElementScope scope)
|
||
{
|
||
string type_name = GetSimpleDescription(scope.Type);
|
||
if (type_name.StartsWith("$")) type_name = type_name.Substring(1,type_name.Length-1);
|
||
return type_name + " " + scope.Name;
|
||
}
|
||
|
||
protected override string GetDescriptionForProcedure(IProcScope scope)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
if (scope.ReturnType != null)
|
||
sb.Append(GetSimpleDescription(scope.ReturnType)+" ");
|
||
else if (!scope.IsConstructor())
|
||
sb.Append("void ");
|
||
sb.Append(scope.Name); sb.Append('(');
|
||
IElementScope[] parameters = scope.Parameters;
|
||
for (int i=0; i<parameters.Length; i++)
|
||
{
|
||
sb.Append(GetSimpleDescription(parameters[i]));
|
||
if (i < parameters.Length - 1)
|
||
{
|
||
sb.Append(", ");
|
||
}
|
||
}
|
||
sb.Append(')');
|
||
return sb.ToString();
|
||
}
|
||
|
||
protected override string GetSimpleDescriptionForProcedure(IProcScope scope)
|
||
{
|
||
System.Text.StringBuilder sb = new System.Text.StringBuilder();
|
||
if (scope.TopScope is ITypeScope && scope.Realization == null)
|
||
sb.Append(GetTopScopeName(scope.TopScope));
|
||
sb.Append(scope.Name); sb.Append('(');
|
||
IElementScope[] parameters = scope.Parameters;
|
||
for (int i=0; i<parameters.Length; i++)
|
||
{
|
||
sb.Append(GetSimpleDescription(parameters[i]));
|
||
if (i < parameters.Length - 1)
|
||
{
|
||
sb.Append(", ");
|
||
}
|
||
}
|
||
sb.Append(')');
|
||
return sb.ToString();
|
||
}
|
||
}*/
|
||
#endregion
|
||
}
|
||
|