Siegfried Pammer
13 years ago
9 changed files with 425 additions and 15 deletions
@ -0,0 +1,382 @@ |
|||||||
|
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
|
||||||
|
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
|
||||||
|
|
||||||
|
using System; |
||||||
|
using System.CodeDom; |
||||||
|
|
||||||
|
namespace ICSharpCode.EasyCodeDom |
||||||
|
{ |
||||||
|
public static class Easy |
||||||
|
{ |
||||||
|
public static CodeTypeReference TypeRef(Type type) |
||||||
|
{ |
||||||
|
return new CodeTypeReference(type, CodeTypeReferenceOptions.GlobalReference); |
||||||
|
} |
||||||
|
public static CodeTypeReference TypeRef(CodeTypeDeclaration type) |
||||||
|
{ |
||||||
|
return new CodeTypeReference(type.Name); |
||||||
|
} |
||||||
|
public static CodeTypeReference TypeRef(string typeName, params string[] typeArguments) |
||||||
|
{ |
||||||
|
CodeTypeReference tr = new CodeTypeReference(typeName); |
||||||
|
foreach (string ta in typeArguments) { |
||||||
|
tr.TypeArguments.Add(ta); |
||||||
|
} |
||||||
|
return tr; |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Gets the CodeExpression for any primitive value that can be expressed as literal.
|
||||||
|
/// Also works for enumeration values.
|
||||||
|
/// </summary>
|
||||||
|
public static CodeExpression Prim(object literalValue) |
||||||
|
{ |
||||||
|
if (literalValue is Enum) { |
||||||
|
return Type(literalValue.GetType()).Field(literalValue.ToString()); |
||||||
|
} else { |
||||||
|
return new CodePrimitiveExpression(literalValue); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeTypeReferenceExpression Type(Type type) |
||||||
|
{ |
||||||
|
return Type(TypeRef(type)); |
||||||
|
} |
||||||
|
public static CodeTypeReferenceExpression Type(CodeTypeReference type) |
||||||
|
{ |
||||||
|
return new CodeTypeReferenceExpression(type); |
||||||
|
} |
||||||
|
public static CodeTypeReferenceExpression Type(string type) |
||||||
|
{ |
||||||
|
return Type(new CodeTypeReference(type)); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeTypeOfExpression TypeOf(Type type) |
||||||
|
{ |
||||||
|
return TypeOf(TypeRef(type)); |
||||||
|
} |
||||||
|
public static CodeTypeOfExpression TypeOf(CodeTypeReference type) |
||||||
|
{ |
||||||
|
return new CodeTypeOfExpression(type); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeObjectCreateExpression New(Type type, params CodeExpression[] arguments) |
||||||
|
{ |
||||||
|
return New(TypeRef(type), arguments); |
||||||
|
} |
||||||
|
public static CodeObjectCreateExpression New(CodeTypeReference type, params CodeExpression[] arguments) |
||||||
|
{ |
||||||
|
return new CodeObjectCreateExpression(type, arguments); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeVariableReferenceExpression Var(string name) |
||||||
|
{ |
||||||
|
return new CodeVariableReferenceExpression(name); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeBinaryOperatorExpression Binary(CodeExpression left, |
||||||
|
CodeBinaryOperatorType op, |
||||||
|
CodeExpression right) |
||||||
|
{ |
||||||
|
return new CodeBinaryOperatorExpression(left, op, right); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeThisReferenceExpression This { |
||||||
|
get { |
||||||
|
return new CodeThisReferenceExpression(); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeBaseReferenceExpression Base { |
||||||
|
get { |
||||||
|
return new CodeBaseReferenceExpression(); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public static CodePropertySetValueReferenceExpression Value { |
||||||
|
get { |
||||||
|
return new CodePropertySetValueReferenceExpression(); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public static CodePrimitiveExpression Null { |
||||||
|
get { |
||||||
|
return new CodePrimitiveExpression(null); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public static void AddSummary(CodeTypeMember member, string summary) |
||||||
|
{ |
||||||
|
member.Comments.Add(new CodeCommentStatement("<summary>", true)); |
||||||
|
member.Comments.Add(new CodeCommentStatement(summary, true)); |
||||||
|
member.Comments.Add(new CodeCommentStatement("</summary>", true)); |
||||||
|
} |
||||||
|
|
||||||
|
internal static CodeAttributeDeclaration AddAttribute(CodeAttributeDeclarationCollection col, |
||||||
|
CodeTypeReference type, |
||||||
|
CodeExpression[] arguments) |
||||||
|
{ |
||||||
|
CodeAttributeArgument[] attributeArguments = new CodeAttributeArgument[arguments.Length]; |
||||||
|
for (int i = 0; i < arguments.Length; i++) { |
||||||
|
attributeArguments[i] = new CodeAttributeArgument(arguments[i]); |
||||||
|
} |
||||||
|
CodeAttributeDeclaration cad = new CodeAttributeDeclaration(type, attributeArguments); |
||||||
|
col.Add(cad); |
||||||
|
return cad; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public static class ExtensionMethods |
||||||
|
{ |
||||||
|
public static CodeMethodInvokeExpression InvokeMethod(this CodeExpression expr, string name, params CodeExpression[] arguments) |
||||||
|
{ |
||||||
|
return new CodeMethodInvokeExpression(expr, name, arguments); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeCastExpression CastTo(this CodeExpression expr, Type type) |
||||||
|
{ |
||||||
|
return expr.CastTo(Easy.TypeRef(type)); |
||||||
|
} |
||||||
|
public static CodeCastExpression CastTo(this CodeExpression expr, CodeTypeReference type) |
||||||
|
{ |
||||||
|
return new CodeCastExpression(type, expr); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeIndexerExpression Index(this CodeExpression expr, params CodeExpression[] indices) |
||||||
|
{ |
||||||
|
return new CodeIndexerExpression(expr, indices); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeFieldReferenceExpression Field(this CodeExpression expr, string name) |
||||||
|
{ |
||||||
|
return new CodeFieldReferenceExpression(expr, name); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodePropertyReferenceExpression Property(this CodeExpression expr, string name) |
||||||
|
{ |
||||||
|
return new CodePropertyReferenceExpression(expr, name); |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeNamespace AddNamespace(this CodeCompileUnit ccu, string name) |
||||||
|
{ |
||||||
|
CodeNamespace n = new CodeNamespace(name); |
||||||
|
ccu.Namespaces.Add(n); |
||||||
|
return n; |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeTypeDeclaration AddType(this CodeNamespace ns, string name) |
||||||
|
{ |
||||||
|
CodeTypeDeclaration n = new CodeTypeDeclaration(name); |
||||||
|
ns.Types.Add(n); |
||||||
|
return n; |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeNamespaceImport AddImport(this CodeNamespace ns, string nameSpace) |
||||||
|
{ |
||||||
|
CodeNamespaceImport cni = new CodeNamespaceImport(nameSpace); |
||||||
|
ns.Imports.Add(cni); |
||||||
|
return cni; |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeMemberField AddField(this CodeTypeDeclaration typeDecl, Type type, string name) |
||||||
|
{ |
||||||
|
return typeDecl.AddField(Easy.TypeRef(type), name); |
||||||
|
} |
||||||
|
public static CodeMemberField AddField(this CodeTypeDeclaration typeDecl, CodeTypeReference type, string name) |
||||||
|
{ |
||||||
|
CodeMemberField f = new CodeMemberField(type, name); |
||||||
|
typeDecl.Members.Add(f); |
||||||
|
return f; |
||||||
|
} |
||||||
|
|
||||||
|
public static EasyProperty AddProperty(this CodeTypeDeclaration typeDecl, Type type, string name) |
||||||
|
{ |
||||||
|
return AddProperty(typeDecl, Easy.TypeRef(type), name); |
||||||
|
} |
||||||
|
public static EasyProperty AddProperty(this CodeTypeDeclaration typeDecl, CodeTypeReference type, string name) |
||||||
|
{ |
||||||
|
EasyProperty p = new EasyProperty(type, name); |
||||||
|
typeDecl.Members.Add(p); |
||||||
|
if (typeDecl.IsInterface == false) { |
||||||
|
p.Attributes = MemberAttributes.Public | MemberAttributes.Final; |
||||||
|
} |
||||||
|
return p; |
||||||
|
} |
||||||
|
|
||||||
|
public static EasyProperty AddProperty(this CodeTypeDeclaration typeDecl, CodeMemberField field, string name) |
||||||
|
{ |
||||||
|
EasyProperty p = AddProperty(typeDecl, field.Type, name); |
||||||
|
p.Getter.Return(new CodeVariableReferenceExpression(field.Name)); |
||||||
|
p.Attributes |= field.Attributes & MemberAttributes.Static; // copy static flag
|
||||||
|
return p; |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Adds a method with return type <c>void</c> and attributes=Public|Final to this type.
|
||||||
|
/// </summary>
|
||||||
|
public static EasyMethod AddMethod(this CodeTypeDeclaration typeDecl, string name) |
||||||
|
{ |
||||||
|
return AddMethod(typeDecl, Easy.TypeRef(typeof(void)), name); |
||||||
|
} |
||||||
|
/// <summary>
|
||||||
|
/// Adds a method with return type <paramref name="type"/> and attributes=Public|Final to this type.
|
||||||
|
/// </summary>
|
||||||
|
public static EasyMethod AddMethod(this CodeTypeDeclaration typeDecl, Type type, string name) |
||||||
|
{ |
||||||
|
return AddMethod(typeDecl, Easy.TypeRef(type), name); |
||||||
|
} |
||||||
|
/// <summary>
|
||||||
|
/// Adds a method with return type <paramref name="type"/> and attributes=Public|Final to this type.
|
||||||
|
/// </summary>
|
||||||
|
public static EasyMethod AddMethod(this CodeTypeDeclaration typeDecl, CodeTypeReference type, string name) |
||||||
|
{ |
||||||
|
EasyMethod p = new EasyMethod(type, name); |
||||||
|
typeDecl.Members.Add(p); |
||||||
|
if (typeDecl.IsInterface == false) { |
||||||
|
p.Attributes = MemberAttributes.Public | MemberAttributes.Final; |
||||||
|
} |
||||||
|
return p; |
||||||
|
} |
||||||
|
|
||||||
|
public static CodeAttributeDeclaration AddAttribute(this CodeTypeMember typeMember, Type type, params CodeExpression[] arguments) |
||||||
|
{ |
||||||
|
return Easy.AddAttribute(typeMember.CustomAttributes, Easy.TypeRef(type), arguments); |
||||||
|
} |
||||||
|
public static CodeAttributeDeclaration AddAttribute(this CodeTypeMember typeMember, CodeTypeReference type, params CodeExpression[] arguments) |
||||||
|
{ |
||||||
|
return Easy.AddAttribute(typeMember.CustomAttributes, type, arguments); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public class EasyProperty : CodeMemberProperty |
||||||
|
{ |
||||||
|
EasyBlock getter, setter; |
||||||
|
|
||||||
|
public EasyProperty() |
||||||
|
{ |
||||||
|
getter = new EasyBlock(this.GetStatements); |
||||||
|
setter = new EasyBlock(this.SetStatements); |
||||||
|
} |
||||||
|
|
||||||
|
public EasyProperty(CodeTypeReference type, string name) : this() |
||||||
|
{ |
||||||
|
this.Type = type; |
||||||
|
this.Name = name; |
||||||
|
} |
||||||
|
|
||||||
|
public EasyBlock Getter { |
||||||
|
get { return getter; } |
||||||
|
} |
||||||
|
|
||||||
|
public EasyBlock Setter { |
||||||
|
get { return setter; } |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public class EasyMethod : CodeMemberMethod |
||||||
|
{ |
||||||
|
EasyBlock body; |
||||||
|
|
||||||
|
public EasyMethod() |
||||||
|
{ |
||||||
|
body = new EasyBlock(this.Statements); |
||||||
|
} |
||||||
|
|
||||||
|
public EasyMethod(CodeTypeReference type, string name) : this() |
||||||
|
{ |
||||||
|
this.ReturnType = type; |
||||||
|
this.Name = name; |
||||||
|
} |
||||||
|
|
||||||
|
public CodeParameterDeclarationExpression AddParameter(Type type, string name) |
||||||
|
{ |
||||||
|
return AddParameter(Easy.TypeRef(type), name); |
||||||
|
} |
||||||
|
public CodeParameterDeclarationExpression AddParameter(CodeTypeReference type, string name) |
||||||
|
{ |
||||||
|
CodeParameterDeclarationExpression cpde; |
||||||
|
cpde = new CodeParameterDeclarationExpression(type, name); |
||||||
|
this.Parameters.Add(cpde); |
||||||
|
return cpde; |
||||||
|
} |
||||||
|
|
||||||
|
public EasyBlock Body { |
||||||
|
get { return body; } |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public sealed class EasyBlock |
||||||
|
{ |
||||||
|
readonly CodeStatementCollection csc; |
||||||
|
|
||||||
|
public EasyBlock(CodeStatementCollection csc) |
||||||
|
{ |
||||||
|
this.csc = csc; |
||||||
|
} |
||||||
|
|
||||||
|
public CodeMethodReturnStatement Return(CodeExpression expr) |
||||||
|
{ |
||||||
|
CodeMethodReturnStatement st = new CodeMethodReturnStatement(expr); |
||||||
|
csc.Add(st); |
||||||
|
return st; |
||||||
|
} |
||||||
|
|
||||||
|
public CodeThrowExceptionStatement Throw(CodeExpression expr) |
||||||
|
{ |
||||||
|
CodeThrowExceptionStatement st = new CodeThrowExceptionStatement(expr); |
||||||
|
csc.Add(st); |
||||||
|
return st; |
||||||
|
} |
||||||
|
|
||||||
|
public CodeAssignStatement Assign(CodeExpression lhs, CodeExpression rhs) |
||||||
|
{ |
||||||
|
CodeAssignStatement st = new CodeAssignStatement(lhs, rhs); |
||||||
|
csc.Add(st); |
||||||
|
return st; |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Execute one expression as statement.
|
||||||
|
/// </summary>
|
||||||
|
public CodeExpressionStatement Add(CodeExpression expr) |
||||||
|
{ |
||||||
|
CodeExpressionStatement st = new CodeExpressionStatement(expr); |
||||||
|
csc.Add(st); |
||||||
|
return st; |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Adds the statement.
|
||||||
|
/// </summary>
|
||||||
|
public CodeStatement Add(CodeStatement st) |
||||||
|
{ |
||||||
|
csc.Add(st); |
||||||
|
return st; |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Invoke a method on target as statement.
|
||||||
|
/// </summary>
|
||||||
|
public CodeExpressionStatement InvokeMethod(CodeExpression target, string name, params CodeExpression[] arguments) |
||||||
|
{ |
||||||
|
return Add(new CodeMethodInvokeExpression(target, name, arguments)); |
||||||
|
} |
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Declares a local variable.
|
||||||
|
/// </summary>
|
||||||
|
public CodeVariableDeclarationStatement DeclareVariable(Type type, string name) |
||||||
|
{ |
||||||
|
return DeclareVariable(Easy.TypeRef(type), name); |
||||||
|
} |
||||||
|
/// <summary>
|
||||||
|
/// Declares a local variable.
|
||||||
|
/// </summary>
|
||||||
|
public CodeVariableDeclarationStatement DeclareVariable(CodeTypeReference type, string name) |
||||||
|
{ |
||||||
|
CodeVariableDeclarationStatement st = new CodeVariableDeclarationStatement(type, name); |
||||||
|
csc.Add(st); |
||||||
|
return st; |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
Loading…
Reference in new issue