@ -6,377 +6,404 @@ using System.CodeDom;
@@ -6,377 +6,404 @@ using System.CodeDom;
namespace ICSharpCode.EasyCodeDom
{
public static class Easy
#if FORMSDESIGNER_DLL
internal
#else
public
#endif
static class Easy
{
public static CodeTypeReference TypeRef ( Type type )
{
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 ;
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 ;
}
public static class ExtensionMethods
/// <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 )
{
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 ) ;
if ( literalValue is Enum ) {
return Type ( literalValue . GetType ( ) ) . Field ( literalValue . ToString ( ) ) ;
} else {
return new CodePrimitiveExpression ( literalValue ) ;
}
}
public class EasyProperty : CodeMemberProperty
public static CodeTypeReferenceExpression Type ( Type type )
{
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 ; }
}
return Type ( TypeRef ( type ) ) ;
}
public class EasyMethod : CodeMemberMethod
public static CodeTypeReferenceExpression Type ( CodeTypeReference type )
{
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 ; }
}
return new CodeTypeReferenceExpression ( type ) ;
}
public sealed class EasyBlock
public static CodeTypeReferenceExpression Type ( string type )
{
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 ;
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 CodeAssignStatement Assign ( CodeExpression lhs , CodeExpression rhs )
{
CodeAssignStatement st = new CodeAssignStatement ( lhs , rhs ) ;
csc . Add ( st ) ;
return st ;
}
public static CodeBaseReferenceExpression Base {
get {
return new CodeBaseReferenceExpression ( ) ;
}
/// <summary>
/// Execute one expression as statement.
/// </summary>
public CodeExpressionStatement Add ( CodeExpression expr )
{
CodeExpressionStatement st = new CodeExpressionStatement ( expr ) ;
csc . Add ( st ) ;
return st ;
}
public static CodePropertySetValueReferenceExpression Value {
get {
return new CodePropertySetValueReferenceExpression ( ) ;
}
/// <summary>
/// Adds the statement.
/// </summary>
public CodeStatement Add ( CodeStatement st )
{
csc . Add ( st ) ;
return st ;
}
public static CodePrimitiveExpression Null {
get {
return new CodePrimitiveExpression ( null ) ;
}
/// <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 ) ) ;
}
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 ] ) ;
}
/// <summary>
/// Declares a local variable.
/// </summary>
public CodeVariableDeclarationStatement DeclareVariable ( Type type , string name )
{
return DeclareVariable ( Easy . TypeRef ( type ) , name ) ;
CodeAttributeDeclaration cad = new CodeAttributeDeclaration ( type , attributeArguments ) ;
col . Add ( cad ) ;
return cad ;
}
}
#if FORMSDESIGNER_DLL
internal
#else
public
#endif
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 ;
}
/// <summary>
/// Declares a local variable.
/// </summary>
public CodeVariableDeclarationStatement DeclareVariable ( CodeTypeReference type , string name )
{
CodeVariableDeclarationStatement st = new CodeVariableDeclarationStatement ( type , name ) ;
csc . Add ( st ) ;
return st ;
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 ) ;
}
}
#if FORMSDESIGNER_DLL
internal
#else
public
#endif
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 ; }
}
}
#if FORMSDESIGNER_DLL
internal
#else
public
#endif
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 ; }
}
}
#if FORMSDESIGNER_DLL
internal
#else
public
#endif
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 ;
}
}
}
Siegfried Pammer
15 years ago