Author: mhutch
Date: 2008-01-02 19:36:25 -0500 (Wed, 02 Jan 2008)
New Revision: 92140
Added:
trunk/monodevelop/main/src/addins/VBNetBinding/VBCodeGenerator.cs
Modified:
trunk/monodevelop/main/src/addins/VBNetBinding/ChangeLog
trunk/monodevelop/main/src/addins/VBNetBinding/Makefile.am
trunk/monodevelop/main/src/addins/VBNetBinding/VBLanguageBinding.cs
trunk/monodevelop/main/src/addins/VBNetBinding/VBNetBinding.mdp
Log:
* VBNetBinding.mdp, Makefile.am, VBLanguageBinding.cs,
VBCodeGenerator.cs: Import VB.NET CodeDOM generator from Mono to
get partial class support and keyword escaping support.
Modified: trunk/monodevelop/main/src/addins/VBNetBinding/ChangeLog
===================================================================
--- trunk/monodevelop/main/src/addins/VBNetBinding/ChangeLog 2008-01-02
23:58:27 UTC (rev 92139)
+++ trunk/monodevelop/main/src/addins/VBNetBinding/ChangeLog 2008-01-03
00:36:25 UTC (rev 92140)
@@ -1,3 +1,9 @@
+2008-01-02 Michael Hutchinson <[EMAIL PROTECTED]>
+
+ * VBNetBinding.mdp, Makefile.am, VBLanguageBinding.cs,
VBCodeGenerator.cs:
+ Import VB.NET CodeDOM generator from Mono to get partial class support
+ and keyword escaping support.
+
2007-12-31 Michael Hutchinson <[EMAIL PROTECTED]>
* VBNetBinding.addin.xml, VBNetBinding.mdp,
templates/AssemblyInfo.xft.xml,
Modified: trunk/monodevelop/main/src/addins/VBNetBinding/Makefile.am
===================================================================
--- trunk/monodevelop/main/src/addins/VBNetBinding/Makefile.am 2008-01-02
23:58:27 UTC (rev 92139)
+++ trunk/monodevelop/main/src/addins/VBNetBinding/Makefile.am 2008-01-03
00:36:25 UTC (rev 92140)
@@ -31,6 +31,7 @@
Project/VBCompilerParameters.cs \
VBAmbience.cs \
VBBindingCompilerServices.cs \
+ VBCodeGenerator.cs \
VBLanguageBinding.cs
RES = \
Copied: trunk/monodevelop/main/src/addins/VBNetBinding/VBCodeGenerator.cs (from
rev 92079, trunk/mcs/class/System/Microsoft.VisualBasic/VBCodeGenerator.cs)
===================================================================
--- trunk/mcs/class/System/Microsoft.VisualBasic/VBCodeGenerator.cs
2007-12-31 22:33:17 UTC (rev 92079)
+++ trunk/monodevelop/main/src/addins/VBNetBinding/VBCodeGenerator.cs
2008-01-03 00:36:25 UTC (rev 92140)
@@ -0,0 +1,1709 @@
+//
+// Microsoft.VisualBasic.VBCodeGenerator.cs
+//
+// Author:
+// Andreas Nahr ([EMAIL PROTECTED])
+// (partially based on CSharpCodeGenerator)
+// Jochen Wezel ([EMAIL PROTECTED])
+// Frederik Carlier ([EMAIL PROTECTED])
+// Rolf Bjarne Kvinge ([EMAIL PROTECTED])
+//
+// (C) 2003 Andreas Nahr
+// (C) 2003 Jochen Wezel (http://www.compumaster.de)
+//
+// Modifications:
+// 2003-11-06 JW: some corrections regarding missing spaces in generated code
(e. g. "Property ")
+// 2003-11-06 JW: QuoteSnippetString implemented
+// 2003-11-08 JW: automatically add Microsoft.VisualBasic
+// 2003-11-12 JW: some corrections to allow correct compilation
+// 2003-11-28 JW: implementing code differences into current build of this file
+// 2003-12-10 JW: added "String." for the ChrW method because mbas doesn't
support it without the String currently / TODO: remove it ASAP!
+// 2007-04-13 FC: Added support for the IdentityInequality operator when
comparing against Nothing
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+#define NET_2_0
+
+using System;
+using System.Globalization;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.CodeDom;
+using System.CodeDom.Compiler;
+using System.IO;
+using System.Reflection;
+using System.Collections;
+
+namespace VBBinding
+{
+ class VBCodeGenerator : CodeGenerator
+ {
+#if NET_2_0
+ private string[] Keywords = new string[] {
+ "AddHandler", "AddressOf", "Alias", "And",
+ "AndAlso", "Ansi", "As", "Assembly",
+ "Auto", "Boolean", "ByRef", "Byte",
+ "ByVal", "Call", "Case", "Catch",
+ "CBool", "CByte", "CChar", "CDate",
+ "CDec", "CDbl", "Char", "CInt",
+ "Class", "CLng", "CObj", "Const",
+ "CShort", "CSng", "CStr", "CType",
+ "Date", "Decimal", "Declare", "Default",
+ "Delegate", "Dim", "DirectCast", "Do",
+ "Double", "Each", "Else", "ElseIf",
+ "End", "Enum", "Erase", "Error",
+ "Event", "Exit", "False", "Finally",
+ "For", "Friend", "Function", "Get",
+ "GetType", "Global", "GoSub", "GoTo", "Handles",
+ "If", "Implements", "Imports", "In",
+ "Inherits", "Integer", "Interface", "Is",
+ "Let", "Lib", "Like", "Long",
+ "Loop", "Me", "Mod", "Module",
+ "MustInherit", "MustOverride", "MyBase", "MyClass",
+ "Namespace", "New", "Next", "Not",
+ "Nothing", "NotInheritable", "NotOverridable",
"Object",
+ "On", "Option", "Optional", "Or",
+ "OrElse", "Overloads", "Overridable", "Overrides",
+ "ParamArray", "Partial", "Preserve", "Private",
"Property",
+ "Protected", "Public", "RaiseEvent", "ReadOnly",
+ "ReDim", "REM", "RemoveHandler", "Resume",
+ "Return", "Select", "Set", "Shadows",
+ "Shared", "Short", "Single", "Static",
+ "Step", "Stop", "String", "Structure",
+ "Sub", "SyncLock", "Then", "Throw",
+ "To", "True", "Try", "TypeOf",
+ "Unicode", "Until", "Variant", "When",
+ "While", "With", "WithEvents", "WriteOnly",
+ "Xor"
+ };
+#else
+ private string[] Keywords = new string[] {
+ "AddHandler", "AddressOf", "Alias", "And",
+ "AndAlso", "Ansi", "As", "Assembly",
+ "Auto", "Boolean", "ByRef", "Byte",
+ "ByVal", "Call", "Case", "Catch",
+ "CBool", "CByte", "CChar", "CDate",
+ "CDec", "CDbl", "Char", "CInt",
+ "Class", "CLng", "CObj", "Const",
+ "CShort", "CSng", "CStr", "CType",
+ "Date", "Decimal", "Declare", "Default",
+ "Delegate", "Dim", "DirectCast", "Do",
+ "Double", "Each", "Else", "ElseIf",
+ "End", "Enum", "Erase", "Error",
+ "Event", "Exit", "False", "Finally",
+ "For", "Friend", "Function", "Get",
+ "GetType", "GoSub", "GoTo", "Handles",
+ "If", "Implements", "Imports", "In",
+ "Inherits", "Integer", "Interface", "Is",
+ "Let", "Lib", "Like", "Long",
+ "Loop", "Me", "Mod", "Module",
+ "MustInherit", "MustOverride", "MyBase", "MyClass",
+ "Namespace", "New", "Next", "Not",
+ "Nothing", "NotInheritable", "NotOverridable",
"Object",
+ "On", "Option", "Optional", "Or",
+ "OrElse", "Overloads", "Overridable", "Overrides",
+ "ParamArray", "Preserve", "Private", "Property",
+ "Protected", "Public", "RaiseEvent", "ReadOnly",
+ "ReDim", "REM", "RemoveHandler", "Resume",
+ "Return", "Select", "Set", "Shadows",
+ "Shared", "Short", "Single", "Static",
+ "Step", "Stop", "String", "Structure",
+ "Sub", "SyncLock", "Then", "Throw",
+ "To", "True", "Try", "TypeOf",
+ "Unicode", "Until", "Variant", "When",
+ "While", "With", "WithEvents", "WriteOnly",
+ "Xor"
+ };
+#endif
+
+ public VBCodeGenerator()
+ {
+ }
+
+ protected override string NullToken {
+ get {
+ return "Nothing";
+ }
+ }
+
+ protected override void ContinueOnNewLine (string st)
+ {
+ Output.Write (st);
+ Output.WriteLine (" _");
+ }
+
+ protected override void GenerateBinaryOperatorExpression
(CodeBinaryOperatorExpression e)
+ {
+ // We need to special case for comparisons against null;
+ // in Visual Basic the "Not (Expr) Is Nothing"
construct is used
+
+ bool null_comparison = false;
+ bool reverse = false;
+ if (e.Operator ==
CodeBinaryOperatorType.IdentityInequality) {
+ CodePrimitiveExpression nothing;
+ nothing = e.Left as CodePrimitiveExpression;
+ if (nothing == null) {
+ nothing = e.Right as
CodePrimitiveExpression;
+ } else {
+ reverse = true;
+ }
+ null_comparison = nothing != null &&
nothing.Value == null;
+ }
+
+ if (null_comparison) {
+ TextWriter output = Output;
+
+ output.Write ("(Not (");
+ GenerateExpression (reverse ? e.Right : e.Left);
+ output.Write (") Is ");
+ GenerateExpression (reverse ? e.Left : e.Right);
+ output.Write (')');
+ } else {
+ base.GenerateBinaryOperatorExpression (e);
+ }
+ }
+
+ protected override void GenerateArrayCreateExpression
(CodeArrayCreateExpression expression)
+ {
+ TextWriter output = Output;
+
+ output.Write ("New ");
+
+ CodeExpressionCollection initializers =
expression.Initializers;
+ CodeTypeReference createType = expression.CreateType;
+
+ if (initializers.Count > 0) {
+
+ OutputType (createType);
+
+ output.Write ("() {");
+ ++Indent;
+ OutputExpressionList (initializers);
+ --Indent;
+ output.Write ("}");
+
+ }
+ else {
+ CodeTypeReference arrayType =
createType.ArrayElementType;
+ while (arrayType != null)
+ {
+ createType = arrayType;
+ arrayType = arrayType.ArrayElementType;
+ }
+
+ OutputType (createType);
+
+ output.Write ("((");
+
+ CodeExpression size = expression.SizeExpression;
+ if (size != null)
+ GenerateExpression (size);
+ else
+ output.Write (expression.Size);
+
+ output.Write (") - 1) {}");
+ }
+ }
+
+ protected override void GenerateBaseReferenceExpression
(CodeBaseReferenceExpression expression)
+ {
+ Output.Write ("MyBase");
+ }
+
+ protected override void GenerateCastExpression
(CodeCastExpression expression)
+ {
+ TextWriter output = Output;
+ // ENHANCE: Use a DirectCast if it is known that
expression.Expression is no Value-Type
+ output.Write ("CType(");
+ GenerateExpression (expression.Expression);
+ output.Write (", ");
+ OutputType (expression.TargetType);
+ output.Write (")");
+ }
+
+ private bool AsBool(object datavalue)
+ {
+ return datavalue != null && datavalue is bool &&
(bool)datavalue;
+ }
+
+ private string OnOff(bool datavalue)
+ {
+ return datavalue?"On":"Off";
+ }
+
+ protected override void GenerateCompileUnitStart
(CodeCompileUnit compileUnit)
+ {
+ GenerateComment (new CodeComment
("------------------------------------------------------------------------------"));
+ GenerateComment (new CodeComment (" <autogenerated>"));
+ GenerateComment (new CodeComment (" This code was
generated by a tool."));
+ GenerateComment (new CodeComment (" Mono Runtime
Version: " + System.Environment.Version));
+ GenerateComment (new CodeComment (""));
+ GenerateComment (new CodeComment (" Changes to this
file may cause incorrect behavior and will be lost if "));
+ GenerateComment (new CodeComment (" the code is
regenerated."));
+ GenerateComment (new CodeComment (" </autogenerated>"));
+ GenerateComment (new CodeComment
("------------------------------------------------------------------------------"));
+ Output.WriteLine ();
+ if (AsBool(compileUnit.UserData["AllowLateBound"])) {
+ Output.WriteLine("Option Explicit
{0}",OnOff(AsBool(compileUnit.UserData["RequireVariableDeclaration"])));
+ Output.WriteLine("Option Strict Off");
+ } else {
+ Output.WriteLine("Option Explicit On"); //
Strict On implies Explicit On
+ Output.WriteLine("Option Strict On");
+ }
+ Output.WriteLine ();
+ }
+
+ protected override void GenerateCompileUnit (CodeCompileUnit
compileUnit)
+ {
+ GenerateCompileUnitStart (compileUnit);
+
+ OutputAttributes (compileUnit.AssemblyCustomAttributes,
+ "Assembly: ", LineHandling.NewLine);
+
+ GenerateNamespaces (compileUnit);
+
+ GenerateCompileUnitEnd (compileUnit);
+ }
+
+ protected override void GenerateDelegateCreateExpression
(CodeDelegateCreateExpression expression)
+ {
+ TextWriter output = Output;
+
+ output.Write ("AddressOf ");
+
+ CodeExpression targetObject = expression.TargetObject;
+ if (targetObject != null) {
+ GenerateExpression (targetObject);
+ Output.Write ('.');
+ }
+ output.Write (expression.MethodName);
+ }
+
+ protected override void GenerateFieldReferenceExpression
(CodeFieldReferenceExpression expression)
+ {
+ CodeExpression targetObject = expression.TargetObject;
+ if (targetObject != null) {
+ GenerateExpression (targetObject);
+ Output.Write ('.');
+ }
+ Output.Write (CreateEscapedIdentifier
(expression.FieldName));
+ }
+
+ protected override void GenerateArgumentReferenceExpression
(CodeArgumentReferenceExpression expression)
+ {
+ Output.Write (CreateEscapedIdentifier
(expression.ParameterName));
+ }
+
+ protected override void GenerateVariableReferenceExpression
(CodeVariableReferenceExpression expression)
+ {
+ Output.Write (CreateEscapedIdentifier
(expression.VariableName));
+ }
+
+ protected override void GenerateIndexerExpression
(CodeIndexerExpression expression)
+ {
+ TextWriter output = Output;
+
+ GenerateExpression (expression.TargetObject);
+ output.Write ('(');
+ OutputExpressionList (expression.Indices);
+ output.Write (')');
+ }
+
+ protected override void GenerateArrayIndexerExpression
(CodeArrayIndexerExpression expression)
+ {
+ TextWriter output = Output;
+
+ GenerateExpression (expression.TargetObject);
+ output.Write ("(");
+ OutputExpressionList (expression.Indices);
+ output.Write (')');
+ }
+
+ protected override void GenerateSnippetExpression
(CodeSnippetExpression expression)
+ {
+ Output.Write (expression.Value);
+ }
+
+ protected override void GenerateMethodInvokeExpression
(CodeMethodInvokeExpression expression)
+ {
+ TextWriter output = Output;
+
+ GenerateMethodReferenceExpression (expression.Method);
+
+ output.Write ('(');
+ OutputExpressionList (expression.Parameters);
+ output.Write (')');
+ }
+
+ protected override void GenerateMethodReferenceExpression
(CodeMethodReferenceExpression expression)
+ {
+ if (expression.TargetObject != null) {
+ GenerateExpression (expression.TargetObject);
+ Output.Write ('.');
+ }
+ Output.Write (CreateEscapedIdentifier
(expression.MethodName));
+ }
+
+ protected override void GenerateEventReferenceExpression
(CodeEventReferenceExpression expression)
+ {
+ if (expression.TargetObject != null) {
+ GenerateExpression (expression.TargetObject);
+ Output.Write ('.');
+ if (expression.TargetObject is
CodeThisReferenceExpression) {
+ // We're actually creating a reference
to a compiler-generated field here...
+ Output.Write (expression.EventName +
"Event");
+ } else {
+ Output.Write (CreateEscapedIdentifier
(expression.EventName));
+ }
+ } else {
+ Output.Write (CreateEscapedIdentifier
(expression.EventName + "Event"));
+ }
+ }
+
+ protected override void GenerateDelegateInvokeExpression
(CodeDelegateInvokeExpression expression)
+ {
+ CodeEventReferenceExpression ev =
expression.TargetObject as CodeEventReferenceExpression;
+
+ Output.Write ("RaiseEvent ");
+ if (ev != null) {
+ if (ev.TargetObject != null &&
!(ev.TargetObject is CodeThisReferenceExpression)) {
+ GenerateExpression (ev.TargetObject);
+ Output.Write (".");
+ }
+ Output.Write (ev.EventName);
+ } else if (expression.TargetObject != null) {
+ GenerateExpression (expression.TargetObject);
+ }
+ Output.Write ('(');
+ OutputExpressionList (expression.Parameters);
+ Output.Write (')');
+ }
+
+ protected override void GenerateObjectCreateExpression
(CodeObjectCreateExpression expression)
+ {
+ Output.Write( "New " );
+ OutputType (expression.CreateType);
+ Output.Write ('(');
+ OutputExpressionList (expression.Parameters);
+ Output.Write (')');
+ }
+
+ protected override void GenerateParameterDeclarationExpression
(CodeParameterDeclarationExpression e)
+ {
+ OutputAttributes (e.CustomAttributes, null,
LineHandling.InLine);
+ OutputDirection (e.Direction);
+ OutputTypeNamePair (e.Type, e.Name);
+ }
+
+ protected override void GeneratePrimitiveExpression
(CodePrimitiveExpression e)
+ {
+ if (e.Value is char) {
+ char c = (char) e.Value;
+ int ch = (int) c;
+#if NET_2_0
+
Output.Write("Global.Microsoft.VisualBasic.ChrW(" +
ch.ToString(CultureInfo.InvariantCulture) + ")");
+ } else if (e.Value is ushort) {
+ ushort uc = (ushort) e.Value;
+ Output.Write
(uc.ToString(CultureInfo.InvariantCulture));
+ Output.Write ("US");
+ } else if (e.Value is uint) {
+ uint ui = (uint) e.Value;
+ Output.Write
(ui.ToString(CultureInfo.InvariantCulture));
+ Output.Write ("UI");
+ } else if (e.Value is ulong) {
+ ulong ul = (ulong) e.Value;
+ Output.Write
(ul.ToString(CultureInfo.InvariantCulture));
+ Output.Write ("UL");
+ } else if (e.Value is sbyte) {
+ sbyte sb = (sbyte) e.Value;
+ Output.Write ("CSByte(");
+ Output.Write
(sb.ToString(CultureInfo.InvariantCulture));
+ Output.Write (')');
+#else
+ Output.Write("Microsoft.VisualBasic.ChrW(" +
ch.ToString(CultureInfo.InvariantCulture) + ")");
+#endif
+ } else {
+ base.GeneratePrimitiveExpression(e);
+ }
+ }
+
+ protected override void GenerateSingleFloatValue (float s)
+ {
+ base.GenerateSingleFloatValue (s);
+ base.Output.Write ('!');
+ }
+
+ protected override void GeneratePropertyReferenceExpression
(CodePropertyReferenceExpression expression)
+ {
+ if (expression.TargetObject != null) {
+ GenerateMemberReferenceExpression
(expression.TargetObject, expression.PropertyName);
+ } else {
+ Output.Write (CreateEscapedIdentifier
(expression.PropertyName));
+ }
+ }
+
+ protected override void
GeneratePropertySetValueReferenceExpression
(CodePropertySetValueReferenceExpression expression)
+ {
+ Output.Write ("Value");
+ }
+
+ protected override void GenerateThisReferenceExpression
(CodeThisReferenceExpression expression)
+ {
+ Output.Write ("Me");
+ }
+
+ protected override void GenerateExpressionStatement
(CodeExpressionStatement statement)
+ {
+ GenerateExpression (statement.Expression);
+ Output.WriteLine (); //start new line
+ }
+
+ protected override void GenerateIterationStatement
(CodeIterationStatement statement)
+ {
+ TextWriter output = Output;
+
+ GenerateStatement (statement.InitStatement);
+ output.Write ("Do While ");
+ GenerateExpression (statement.TestExpression);
+ output.WriteLine ();
+ Indent++;
+ GenerateStatements (statement.Statements);
+ GenerateStatement (statement.IncrementStatement);
+ Indent--;
+ output.WriteLine ("Loop");
+ }
+
+ protected override void GenerateThrowExceptionStatement
(CodeThrowExceptionStatement statement)
+ {
+ Output.Write ("Throw");
+ if (statement.ToThrow != null) {
+ Output.Write (' ');
+ GenerateExpression (statement.ToThrow);
+ }
+ Output.WriteLine ();
+ }
+
+ protected override void GenerateComment (CodeComment comment)
+ {
+ TextWriter output = Output;
+ string commentChars = null;
+
+ if (comment.DocComment) {
+ commentChars = "'''";
+ } else {
+ commentChars = "'";
+ }
+
+ output.Write (commentChars);
+ string text = comment.Text;
+
+ for (int i = 0; i < text.Length; i++) {
+ output.Write (text[i]);
+ if (text[i] == '\r') {
+ if (i < (text.Length - 1) && text[i +
1] == '\n') {
+ continue;
+ }
+ output.Write (commentChars);
+ } else if (text[i] == '\n') {
+ output.Write (commentChars);
+ }
+ }
+
+ output.WriteLine ();
+ }
+
+ protected override void GenerateMethodReturnStatement
(CodeMethodReturnStatement statement)
+ {
+ TextWriter output = Output;
+
+ if (statement.Expression != null) {
+ output.Write ("Return ");
+ GenerateExpression (statement.Expression);
+ output.WriteLine ();
+ } else {
+ output.WriteLine ("Return");
+ }
+ }
+
+ protected override void GenerateConditionStatement
(CodeConditionStatement statement)
+ {
+ TextWriter output = Output;
+ output.Write ("If ");
+
+ GenerateExpression (statement.Condition);
+
+ output.WriteLine (" Then");
+ ++Indent;
+ GenerateStatements (statement.TrueStatements);
+ --Indent;
+
+ CodeStatementCollection falses =
statement.FalseStatements;
+ if (falses.Count > 0) {
+ output.WriteLine ("Else");
+ ++Indent;
+ GenerateStatements (falses);
+ --Indent;
+ }
+ else {
+ if (Options.ElseOnClosing)
+ output.WriteLine ("Else");
+ }
+ output.WriteLine ("End If");
+ }
+
+ protected override void GenerateTryCatchFinallyStatement
(CodeTryCatchFinallyStatement statement)
+ {
+ TextWriter output = Output;
+
+ output.WriteLine ("Try ");
+ ++Indent;
+ GenerateStatements (statement.TryStatements);
+ --Indent;
+
+ foreach (CodeCatchClause clause in
statement.CatchClauses) {
+ output.Write ("Catch ");
+ OutputTypeNamePair (clause.CatchExceptionType,
clause.LocalName);
+ output.WriteLine ();
+ ++Indent;
+ GenerateStatements (clause.Statements);
+ --Indent;
+ }
+
+ CodeStatementCollection finallies =
statement.FinallyStatements;
+ if (finallies.Count > 0) {
+
+ output.WriteLine ("Finally");
+ ++Indent;
+ GenerateStatements (finallies);
+ --Indent;
+ }
+
+ output.WriteLine("End Try");
+ }
+
+ protected override void GenerateAssignStatement
(CodeAssignStatement statement)
+ {
+ TextWriter output = Output;
+ GenerateExpression (statement.Left);
+ output.Write (" = ");
+ GenerateExpression (statement.Right);
+ output.WriteLine ();
+ }
+
+ protected override void GenerateAttachEventStatement
(CodeAttachEventStatement statement)
+ {
+ TextWriter output = Output;
+
+ Output.Write ("AddHandler ");
+ if (statement.Event.TargetObject != null) {
+ GenerateEventReferenceExpression
(statement.Event);
+ } else {
+ Output.Write (CreateEscapedIdentifier
(statement.Event.EventName));
+ }
+ Output.Write ( ", ");
+ GenerateExpression (statement.Listener);
+ output.WriteLine ();
+ }
+
+ protected override void GenerateRemoveEventStatement
(CodeRemoveEventStatement statement)
+ {
+ TextWriter output = Output;
+
+ Output.Write ("RemoveHandler ");
+ if (statement.Event.TargetObject != null) {
+ GenerateEventReferenceExpression
(statement.Event);
+ } else {
+ Output.Write (CreateEscapedIdentifier
(statement.Event.EventName));
+ }
+ Output.Write ( ", ");
+ GenerateExpression (statement.Listener);
+ output.WriteLine ();
+ }
+
+ protected override void GenerateGotoStatement
(CodeGotoStatement statement)
+ {
+ TextWriter output = Output;
+
+ output.Write ("goto ");
+ output.Write (statement.Label);
+ output.WriteLine ();
+ }
+
+ protected override void GenerateLabeledStatement
(CodeLabeledStatement statement)
+ {
+ TextWriter output = Output;
+
+ Indent--;
+ output.WriteLine (statement.Label + ":");
+ Indent++;
+ if (statement.Statement != null) {
+ GenerateStatement (statement.Statement);
+ }
+ }
+
+ protected override void GenerateTypeOfExpression
(CodeTypeOfExpression e)
+ {
+ TextWriter output = Output;
+
+ output.Write ("GetType(");
+ OutputType (e.Type);
+ output.Write (")");
+ }
+
+ protected override void GenerateVariableDeclarationStatement(
CodeVariableDeclarationStatement statement )
+ {
+ TextWriter output = Output;
+
+ output.Write ("Dim ");
+ OutputTypeNamePair (statement.Type, statement.Name);
+
+ CodeExpression initExpression =
statement.InitExpression;
+ if (initExpression != null)
+ {
+ output.Write (" = ");
+ GenerateExpression (initExpression);
+ }
+
+ output.WriteLine();
+ }
+
+ protected override void GenerateLinePragmaStart (CodeLinePragma
linePragma)
+ {
+ Output.WriteLine ();
+ Output.Write ("#ExternalSource(");
+ Output.Write (linePragma.FileName);
+ Output.Write (", ");
+ Output.Write (linePragma.LineNumber);
+ Output.WriteLine (")");
+ }
+
+ protected override void GenerateLinePragmaEnd (CodeLinePragma
linePragma)
+ {
+ Output.WriteLine ("#End ExternalSource");
+ }
+
+ protected override void GenerateEvent (CodeMemberEvent
eventRef, CodeTypeDeclaration declaration)
+ {
+ if (IsCurrentDelegate || IsCurrentEnum) {
+ return;
+ }
+
+ TextWriter output = Output;
+
+ OutputAttributes (eventRef.CustomAttributes, null,
+ LineHandling.ContinueLine);
+
+ OutputMemberAccessModifier (eventRef.Attributes);
+
+ output.Write ("Event ");
+ OutputTypeNamePair (eventRef.Type,
GetEventName(eventRef));
+
+#if NET_2_0
+ if (eventRef.ImplementationTypes.Count > 0) {
+ OutputImplementationTypes
(eventRef.ImplementationTypes, eventRef.Name);
+ } else if (eventRef.PrivateImplementationType != null) {
+ output.Write (" Implements ");
+ OutputType (eventRef.PrivateImplementationType);
+ output.Write ('.');
+ output.Write (eventRef.Name);
+ }
+#endif
+
+ output.WriteLine ();
+ }
+
+ protected override void GenerateField (CodeMemberField field)
+ {
+ if (IsCurrentDelegate || IsCurrentInterface) {
+ return;
+ }
+
+ TextWriter output = Output;
+
+ OutputAttributes (field.CustomAttributes, null,
+ LineHandling.ContinueLine);
+
+ if (IsCurrentEnum) {
+ output.Write (field.Name);
+ } else {
+ MemberAttributes attributes = field.Attributes;
+ OutputMemberAccessModifier (attributes);
+ OutputVTableModifier (attributes);
+ OutputFieldScopeModifier (attributes);
+ OutputTypeNamePair (field.Type, field.Name);
+ }
+
+ CodeExpression initExpression = field.InitExpression;
+ if (initExpression != null) {
+ output.Write (" = ");
+ GenerateExpression (initExpression);
+ }
+
+ output.WriteLine();
+ }
+
+ protected override void GenerateSnippetMember
(CodeSnippetTypeMember member)
+ {
+ Output.Write (member.Text);
+ }
+
+ protected override void GenerateEntryPointMethod
(CodeEntryPointMethod method, CodeTypeDeclaration declaration)
+ {
+#if NET_2_0
+ OutputAttributes (method.CustomAttributes, null,
+ LineHandling.ContinueLine);
+#endif
+
+ Output.WriteLine ("Public Shared Sub Main()");
+ Indent++;
+ GenerateStatements (method.Statements);
+ Indent--;
+ Output.WriteLine ("End Sub");
+ }
+
+ protected override void GenerateMethod (CodeMemberMethod
method, CodeTypeDeclaration declaration)
+ {
+ if (IsCurrentDelegate || IsCurrentEnum) {
+ return;
+ }
+
+ bool isSub = method.ReturnType.BaseType ==
typeof(void).FullName;
+
+ TextWriter output = Output;
+
+ OutputAttributes (method.CustomAttributes, null,
+ LineHandling.ContinueLine);
+
+ MemberAttributes attributes = method.Attributes;
+
+ if (!IsCurrentInterface) {
+ if (method.PrivateImplementationType == null) {
+ OutputMemberAccessModifier (attributes);
+ if (IsOverloaded (method, declaration))
{
+ output.Write ("Overloads ");
+ }
+ }
+ OutputVTableModifier (attributes);
+ OutputMemberScopeModifier (attributes);
+ } else {
+ OutputVTableModifier (attributes);
+ }
+
+ if (isSub)
+ output.Write ("Sub ");
+ else
+ output.Write ("Function ");
+
+ output.Write (GetMethodName(method));
+ output.Write ('(');
+ OutputParameters (method.Parameters);
+ output.Write (')');
+
+ if (!isSub) {
+ output.Write (" As ");
+ OutputAttributes
(method.ReturnTypeCustomAttributes, null,
+ LineHandling.InLine);
+ OutputType (method.ReturnType);
+ }
+
+ if (method.ImplementationTypes.Count > 0) {
+ OutputImplementationTypes
(method.ImplementationTypes, method.Name);
+ } else if (method.PrivateImplementationType != null) {
+ output.Write (" Implements ");
+ OutputType (method.PrivateImplementationType);
+ output.Write ('.');
+ output.Write (method.Name);
+ }
+
+ output.WriteLine ();
+ if (!IsCurrentInterface) {
+ if ((attributes & MemberAttributes.ScopeMask)
!= MemberAttributes.Abstract) {
+ ++Indent;
+ GenerateStatements (method.Statements);
+ --Indent;
+ if (isSub)
+ output.WriteLine ("End Sub");
+ else
+ output.WriteLine ("End
Function");
+ }
+ }
+ }
+
+ protected override void GenerateProperty (CodeMemberProperty
property, CodeTypeDeclaration declaration)
+ {
+ if (IsCurrentDelegate || IsCurrentEnum) {
+ return;
+ }
+
+ TextWriter output = Output;
+
+ OutputAttributes (property.CustomAttributes, null,
+ LineHandling.ContinueLine);
+
+ MemberAttributes attributes = property.Attributes;
+
+ if (!IsCurrentInterface) {
+ if (property.PrivateImplementationType == null)
{
+ OutputMemberAccessModifier (attributes);
+ if (IsOverloaded (property,
declaration)) {
+ output.Write ("Overloads ");
+ }
+ }
+ OutputVTableModifier (attributes);
+ OutputMemberScopeModifier (attributes);
+ } else {
+ OutputVTableModifier (attributes);
+ }
+
+ // mark property as default property if we're dealing
with an indexer
+ if (string.Compare (GetPropertyName(property), "Item",
true, CultureInfo.InvariantCulture) == 0 && property.Parameters.Count > 0) {
+ output.Write ("Default ");
+ }
+
+ if (property.HasGet && (!property.HasSet))
+ output.Write ("ReadOnly " );
+
+ if (property.HasSet && (!property.HasGet))
+ output.Write ("WriteOnly " );
+
+ output.Write ("Property ");
+ Output.Write (GetPropertyName (property));
+#if NET_2_0
+ // in .NET 2.0, always output parantheses (whether or
not there
+ // are any parameters to output
+ Output.Write ('(');
+ OutputParameters (property.Parameters);
+ Output.Write (')');
+#else
+ if (property.Parameters.Count > 0) {
+ Output.Write ('(');
+ OutputParameters (property.Parameters);
+ Output.Write (')');
+ }
+#endif
+ Output.Write (" As ");
+ Output.Write (GetTypeOutput(property.Type));
+
+ if (property.ImplementationTypes.Count > 0) {
+ OutputImplementationTypes
(property.ImplementationTypes, property.Name);
+ } else if (property.PrivateImplementationType != null) {
+ output.Write (" Implements ");
+ OutputType (property.PrivateImplementationType);
+ output.Write ('.');
+ output.Write (property.Name);
+ }
+
+ output.WriteLine ();
+
+ if (!IsCurrentInterface) {
+ ++Indent;
+ if (property.HasGet) {
+ output.WriteLine ("Get");
+ ++Indent;
+ GenerateStatements
(property.GetStatements);
+ --Indent;
+ output.WriteLine ("End Get");
+ }
+
+ if (property.HasSet) {
+ output.WriteLine ("Set");
+ ++Indent;
+ GenerateStatements
(property.SetStatements);
+ --Indent;
+ output.WriteLine ("End Set");
+ }
+
+ --Indent;
+ output.WriteLine ("End Property");
+ }
+ }
+
+ protected override void GenerateConstructor (CodeConstructor
constructor, CodeTypeDeclaration declaration)
+ {
+ if (IsCurrentDelegate || IsCurrentEnum ||
IsCurrentInterface) {
+ return;
+ }
+
+ OutputAttributes (constructor.CustomAttributes, null,
+ LineHandling.ContinueLine);
+ OutputMemberAccessModifier (constructor.Attributes);
+ Output.Write ("Sub New(");
+ OutputParameters (constructor.Parameters);
+ Output.WriteLine (")");
+ Indent++;
+ // check if ctor passes args on to other ctor in class
+ CodeExpressionCollection ctorArgs =
constructor.ChainedConstructorArgs;
+ if (ctorArgs.Count > 0) {
+ Output.Write ("Me.New(");
+ OutputExpressionList (ctorArgs);
+ Output.WriteLine (")");
+ } else {
+ // check if ctor passes args on to ctor in base
class
+ ctorArgs = constructor.BaseConstructorArgs;
+ if (ctorArgs.Count > 0) {
+ Output.Write ("MyBase.New(");
+ OutputExpressionList (ctorArgs);
+ Output.WriteLine (")");
+#if NET_2_0
+ } else if (IsCurrentClass) {
+#else
+ } else {
+#endif
+ // call default base ctor
+ Output.WriteLine ("MyBase.New");
+ }
+ }
+ GenerateStatements (constructor.Statements);
+ Indent--;
+ Output.WriteLine ("End Sub");
+ }
+
+ protected override void GenerateTypeConstructor
(CodeTypeConstructor constructor)
+ {
+ if (IsCurrentDelegate || IsCurrentEnum ||
IsCurrentInterface) {
+ return;
+ }
+
+#if NET_2_0
+ OutputAttributes (constructor.CustomAttributes, null,
+ LineHandling.ContinueLine);
+#endif
+
+ Output.WriteLine ("Shared Sub New()");
+ Indent++;
+ GenerateStatements (constructor.Statements);
+ Indent--;
+ Output.WriteLine ("End Sub");
+ }
+
+ protected override void GenerateTypeStart (CodeTypeDeclaration
declaration)
+ {
+ TextWriter output = Output;
+
+ OutputAttributes (declaration.CustomAttributes, null,
+ LineHandling.ContinueLine);
+
+ TypeAttributes attributes = declaration.TypeAttributes;
+
+ if (IsCurrentDelegate) {
+ CodeTypeDelegate delegateDecl =
(CodeTypeDelegate) declaration;
+
+ if ((attributes &
TypeAttributes.VisibilityMask) == TypeAttributes.Public) {
+ output.Write ("Public ");
+ }
+
+ bool isSub = delegateDecl.ReturnType.BaseType
== typeof (void).FullName;
+ if (isSub) {
+ output.Write ("Delegate Sub ");
+ } else {
+ output.Write ("Delegate Function ");
+ }
+
+ output.Write (CreateEscapedIdentifier
(delegateDecl.Name));
+ output.Write ("(");
+ OutputParameters (delegateDecl.Parameters);
+ Output.Write (")");
+ if (!isSub) {
+ Output.Write (" As ");
+ OutputType (delegateDecl.ReturnType);
+ }
+ Output.WriteLine ("");
+ } else {
+ OutputTypeAttributes (declaration);
+
+ output.Write (CreateEscapedIdentifier
(declaration.Name));
+
+ if (IsCurrentEnum) {
+ if (declaration.BaseTypes.Count > 0) {
+ output.Write (" As ");
+ OutputType
(declaration.BaseTypes[0]);
+ }
+ output.WriteLine ();
+ ++Indent;
+ } else {
+ ++Indent;
+
+ bool firstInherits = true;
+ bool firstImplements = true;
+
+ for (int i = 0; i <
declaration.BaseTypes.Count; i++) {
+ // a struct can only implement
interfaces
+ // an interface can only
inherit from other interface
+
+ CodeTypeReference typeRef =
declaration.BaseTypes[i];
+
+ if (firstInherits &&
!declaration.IsStruct && !TypeIsInterface (typeRef.BaseType)) {
+ output.WriteLine ();
+ output.Write ("Inherits
");
+ firstInherits = false;
+ } else if (!TypeIsInterface
(declaration.Name) && firstImplements) {
+ output.WriteLine ();
+ output.Write
("Implements ");
+ firstImplements = false;
+ } else {
+ output.Write (", ");
+ }
+ OutputType (typeRef);
+ }
+ output.WriteLine ();
+ }
+ }
+ }
+
+ static bool TypeIsInterface (string typeName)
+ {
+ System.Type t = System.Type.GetType (typeName, false,
true);
+ return (t != null && t.IsInterface);
+ }
+
+ protected override void GenerateTypeEnd (CodeTypeDeclaration
declaration)
+ {
+ if (IsCurrentDelegate) {
+ return;
+ }
+ string output = string.Empty;
+
+ --Indent;
+ if (declaration.IsStruct)
+ output = "End Structure";
+ if (declaration.IsInterface)
+ output = "End Interface";
+ if (declaration.IsEnum)
+ output = "End Enum";
+ if (declaration.IsClass)
+ output = "End Class";
+
+ Output.WriteLine (output);
+ }
+
+ protected override void GenerateNamespace(CodeNamespace ns)
+ {
+ GenerateNamespaceImports (ns);
+ Output.WriteLine ();
+ GenerateCommentStatements (ns.Comments);
+ GenerateNamespaceStart (ns);
+ GenerateTypes (ns);
+ GenerateNamespaceEnd (ns);
+ }
+
+
+ protected override void GenerateNamespaceStart (CodeNamespace
ns)
+ {
+ TextWriter output = Output;
+
+ string name = ns.Name;
+ if (name != null && name != string.Empty) {
+ output.Write ("Namespace ");
+ output.WriteLine (name);
+ ++Indent;
+ }
+ }
+
+ protected override void GenerateNamespaceEnd (CodeNamespace ns)
+ {
+ string name = ns.Name;
+ if (name != null && name != string.Empty) {
+ --Indent;
+ Output.WriteLine ("End Namespace");
+ }
+ }
+
+ protected override void GenerateNamespaceImport
(CodeNamespaceImport import)
+ {
+ TextWriter output = Output;
+
+ output.Write ("Imports ");
+ output.Write (import.Namespace);
+ output.WriteLine ();
+ }
+
+ protected override void GenerateAttributeDeclarationsStart
(CodeAttributeDeclarationCollection attributes)
+ {
+ Output.Write ('<');
+ }
+
+ protected override void GenerateAttributeDeclarationsEnd
(CodeAttributeDeclarationCollection attributes)
+ {
+ Output.Write (">");
+ }
+
+ private void OutputAttributes
(CodeAttributeDeclarationCollection attributes, string prefix, LineHandling
lineHandling) {
+ if (attributes.Count == 0) {
+ return;
+ }
+
+ GenerateAttributeDeclarationsStart (attributes);
+
+ IEnumerator enumerator = attributes.GetEnumerator ();
+ if (enumerator.MoveNext ()) {
+ CodeAttributeDeclaration att =
(CodeAttributeDeclaration) enumerator.Current;
+ if (prefix != null) {
+ Output.Write (prefix);
+ }
+ OutputAttributeDeclaration (att);
+
+ while (enumerator.MoveNext ()) {
+ Output.Write (", ");
+ if (lineHandling !=
LineHandling.InLine) {
+ ContinueOnNewLine ("");
+ Output.Write (" ");
+ }
+ att = (CodeAttributeDeclaration)
enumerator.Current;
+ if (prefix != null) {
+ Output.Write (prefix);
+ }
+ OutputAttributeDeclaration (att);
+ }
+ }
+ GenerateAttributeDeclarationsEnd (attributes);
+ Output.Write (" ");
+
+ switch (lineHandling) {
+ case LineHandling.ContinueLine:
+ ContinueOnNewLine ("");
+ break;
+ case LineHandling.NewLine:
+ Output.WriteLine ();
+ break;
+ }
+ }
+
+ protected override void OutputAttributeArgument
(CodeAttributeArgument argument)
+ {
+ string name = argument.Name;
+ if (name != null && name.Length > 0) {
+ Output.Write (name);
+ Output.Write (":=");
+ }
+ GenerateExpression (argument.Value);
+ }
+
+ private void OutputAttributeDeclaration
(CodeAttributeDeclaration attribute)
+ {
+ Output.Write (attribute.Name.Replace ('+', '.'));
+ Output.Write ('(');
+ IEnumerator enumerator =
attribute.Arguments.GetEnumerator ();
+ if (enumerator.MoveNext ()) {
+ CodeAttributeArgument argument =
(CodeAttributeArgument) enumerator.Current;
+ OutputAttributeArgument (argument);
+
+ while (enumerator.MoveNext ()) {
+ Output.Write (", ");
+ argument = (CodeAttributeArgument)
enumerator.Current;
+ OutputAttributeArgument (argument);
+ }
+ }
+ Output.Write (')');
+ }
+
+ protected override void OutputDirection (FieldDirection
direction)
+ {
+ switch (direction) {
+ case FieldDirection.In:
+ Output.Write ("ByVal ");
+ break;
+ case FieldDirection.Out:
+ case FieldDirection.Ref:
+ Output.Write ("ByRef ");
+ break;
+ }
+ }
+
+ protected override void OutputFieldScopeModifier
(MemberAttributes attributes)
+ {
+ switch (attributes & MemberAttributes.ScopeMask) {
+ case MemberAttributes.Static:
+ Output.Write ("Shared ");
+ break;
+ case MemberAttributes.Const:
+ Output.Write ("Const ");
+ break;
+ }
+ }
+
+ private void OutputImplementationTypes
(CodeTypeReferenceCollection implementationTypes, string member)
+ {
+ IEnumerator enumerator =
implementationTypes.GetEnumerator ();
+ if (enumerator.MoveNext ()) {
+ Output.Write (" Implements ");
+
+ CodeTypeReference typeReference =
(CodeTypeReference) enumerator.Current;
+ OutputType (typeReference);
+ Output.Write ('.');
+ OutputIdentifier (member);
+
+ while (enumerator.MoveNext ()) {
+ Output.Write (" , ");
+ typeReference = (CodeTypeReference)
enumerator.Current;
+ OutputType (typeReference);
+ Output.Write ('.');
+ OutputIdentifier (member);
+ }
+ }
+ }
+
+ protected override void OutputMemberAccessModifier
(MemberAttributes attributes)
+ {
+ switch (attributes & MemberAttributes.AccessMask) {
+ case MemberAttributes.Assembly:
+ case MemberAttributes.FamilyAndAssembly:
+ Output.Write ("Friend ");
+ break;
+ case MemberAttributes.Family:
+ Output.Write ("Protected ");
+ break;
+ case MemberAttributes.FamilyOrAssembly:
+ Output.Write ("Protected Friend ");
+ break;
+ case MemberAttributes.Private:
+ Output.Write ("Private ");
+ break;
+ case MemberAttributes.Public:
+ Output.Write ("Public ");
+ break;
+ }
+ }
+
+ private void OutputVTableModifier (MemberAttributes attributes)
+ {
+ if ((attributes & MemberAttributes.VTableMask) ==
MemberAttributes.New) {
+ Output.Write ("Shadows ");
+ }
+ }
+
+ protected override void OutputMemberScopeModifier
(MemberAttributes attributes)
+ {
+ switch (attributes & MemberAttributes.ScopeMask) {
+ case MemberAttributes.Abstract:
+ Output.Write ("MustOverride ");
+ break;
+ case MemberAttributes.Final:
+ // do nothing
+ break;
+ case MemberAttributes.Static:
+ Output.Write ("Shared ");
+ break;
+ case MemberAttributes.Override:
+ Output.Write ("Overrides ");
+ break;
+ case MemberAttributes.Overloaded:
+ // based on
http://gendotnet.com/Code%20Gen%20Articles/codedom.htm
+ Output.Write ("Overloads ");
+
+ MemberAttributes access_ovl =
attributes & MemberAttributes.AccessMask;
+ if (access_ovl ==
MemberAttributes.Public || access_ovl == MemberAttributes.Family) {
+ Output.Write ("Overridable ");
+ }
+ break;
+ default:
+ //
+ // FUNNY! if the scope value is
+ // rubbish (0 or >Const), and access
+ // is public, protected make it
+ // "virtual".
+ //
+ // i'm not sure whether this is 100%
+ // correct, but it seems to be MS
+ // behavior.
+ //
+ // On MS.NET 2.0, internal properties
+ // are also marked "virtual".
+ //
+ MemberAttributes access = attributes &
MemberAttributes.AccessMask;
+ if (access == MemberAttributes.Public
||
+#if NET_2_0
+ access ==
MemberAttributes.Family || access == MemberAttributes.Assembly)
+#else
+ access ==
MemberAttributes.Family)
+#endif
+ Output.Write ("Overridable ");
+ break;
+ }
+ }
+
+ protected override void OutputOperator (CodeBinaryOperatorType
op)
+ {
+ switch (op) {
+ case CodeBinaryOperatorType.Add:
+ Output.Write ("+");
+ break;
+ case CodeBinaryOperatorType.Subtract:
+ Output.Write ("-");
+ break;
+ case CodeBinaryOperatorType.Multiply:
+ Output.Write ("*");
+ break;
+ case CodeBinaryOperatorType.Divide:
+ Output.Write ("/");
+ break;
+ case CodeBinaryOperatorType.Modulus:
+ Output.Write ("Mod");
+ break;
+ case CodeBinaryOperatorType.Assign:
+ Output.Write ("=");
+ break;
+ case CodeBinaryOperatorType.IdentityInequality:
+ Output.Write ("<>");
+ break;
+ case CodeBinaryOperatorType.IdentityEquality:
+ Output.Write ("Is");
+ break;
+ case CodeBinaryOperatorType.ValueEquality:
+ Output.Write ("=");
+ break;
+ case CodeBinaryOperatorType.BitwiseOr:
+ Output.Write ("Or");
+ break;
+ case CodeBinaryOperatorType.BitwiseAnd:
+ Output.Write ("And");
+ break;
+ case CodeBinaryOperatorType.BooleanOr:
+ Output.Write ("OrElse");
+ break;
+ case CodeBinaryOperatorType.BooleanAnd:
+ Output.Write ("AndAlso");
+ break;
+ case CodeBinaryOperatorType.LessThan:
+ Output.Write ("<");
+ break;
+ case CodeBinaryOperatorType.LessThanOrEqual:
+ Output.Write ("<=");
+ break;
+ case CodeBinaryOperatorType.GreaterThan:
+ Output.Write (">");
+ break;
+ case CodeBinaryOperatorType.GreaterThanOrEqual:
+ Output.Write (">=");
+ break;
+ }
+ }
+
+ private void OutputTypeAttributes (CodeTypeDeclaration
declaration)
+ {
+ TextWriter output = Output;
+ TypeAttributes attributes = declaration.TypeAttributes;
+
+#if NET_2_0
+ if (declaration.IsPartial)
+ output.Write ("Partial ");
+#endif
+
+ switch (attributes & TypeAttributes.VisibilityMask) {
+ case TypeAttributes.Public:
+ case TypeAttributes.NestedPublic:
+ output.Write ("Public ");
+ break;
+ case TypeAttributes.NestedPrivate:
+ output.Write ("Private ");
+ break;
+#if NET_2_0
+ case TypeAttributes.NotPublic:
+ case TypeAttributes.NestedFamANDAssem:
+ case TypeAttributes.NestedAssembly:
+ output.Write ("Friend ");
+ break;
+ case TypeAttributes.NestedFamily:
+ output.Write ("Protected ");
+ break;
+ case TypeAttributes.NestedFamORAssem:
+ output.Write ("Protected Friend ");
+ break;
+#endif
+ }
+
+ if (declaration.IsStruct) {
+ output.Write ("Structure ");
+ } else if (declaration.IsEnum) {
+ output.Write ("Enum ");
+ } else {
+ if ((attributes & TypeAttributes.Interface) !=
0) {
+ output.Write ("Interface ");
+ } else {
+ if ((attributes &
TypeAttributes.Sealed) != 0)
+ output.Write ("NotInheritable
");
+
+ if ((attributes &
TypeAttributes.Abstract) != 0)
+ output.Write ("MustInherit ");
+
+ output.Write ("Class ");
+ }
+ }
+ }
+
+ protected override void OutputTypeNamePair (CodeTypeReference
typeRef, String name)
+ {
+#if NET_2_0
+ if (name.Length == 0) {
+ name = "__exception";
+ }
+#endif
+ Output.Write (CreateEscapedIdentifier(name) + " As " +
GetTypeOutput (typeRef));
+ }
+
+ protected override void OutputType (CodeTypeReference type)
+ {
+ Output.Write (GetTypeOutput (type));
+ }
+
+ protected override string QuoteSnippetString (string value)
+ {
+ StringBuilder mySBuilder = new
StringBuilder(value.Length);
+ mySBuilder.Append ("\"");
+ bool inQuotes = true;
+ for (int MyCounter = 0; MyCounter < value.Length;
MyCounter++)
+ {
+ if (value[MyCounter] == 34) //quotation mark
+ {
+ if (!inQuotes)
+ {
+ mySBuilder.Append ("&\"");
+ inQuotes = true;
+ }
+ mySBuilder.Append (value[MyCounter]);
+ mySBuilder.Append (value[MyCounter]);
+ }
+ else if (value[MyCounter] >= 32) //standard
ansi/unicode characters
+ {
+ if (!inQuotes)
+ {
+ mySBuilder.Append ("&\"");
+ inQuotes = true;
+ }
+ mySBuilder.Append (value[MyCounter]);
+ }
+ else //special chars, e.g. line break
+ {
+ if (inQuotes)
+ {
+ mySBuilder.Append ("\"");
+ inQuotes = false;
+ }
+ mySBuilder.Append
("&Microsoft.VisualBasic.ChrW(");
+ mySBuilder.Append
((int)value[MyCounter]);
+ mySBuilder.Append (")");
+ }
+ }
+ if (inQuotes)
+ mySBuilder.Append ("\"");
+ return mySBuilder.ToString();
+ }
+
+ private void GenerateMemberReferenceExpression (CodeExpression
targetObject, string memberName)
+ {
+ GenerateExpression (targetObject);
+ Output.Write ('.');
+ Output.Write (memberName);
+ }
+
+ /*
+ * ICodeGenerator
+ */
+
+ protected override string CreateEscapedIdentifier (string value)
+ {
+ for (int x = 0; x < Keywords.Length; x++)
+ if (value.ToLower().Equals
(Keywords[x].ToLower()))
+ return "[" + value + "]";
+ return value;
+ }
+
+ protected override string CreateValidIdentifier (string value)
+ {
+ for (int x = 0; x < Keywords.Length; x++)
+ if (value.ToLower().Equals
(Keywords[x].ToLower()))
+ return "_" + value;
+ return value;
+ }
+
+ protected override string GetTypeOutput (CodeTypeReference type)
+ {
+ string output;
+ CodeTypeReference arrayType;
+
+ arrayType = type.ArrayElementType;
+ if (arrayType != null)
+ output = GetTypeOutput (arrayType);
+ else {
+ switch (type.BaseType) {
+ case "System.DateTime":
+ output = "Date";
+ break;
+ case "System.Decimal":
+ output = "Decimal";
+ break;
+ case "System.Double":
+ output = "Double";
+ break;
+ case "System.Single":
+ output = "Single";
+ break;
+ case "System.Byte":
+ output = "Byte";
+ break;
+ case "System.Int32":
+ output = "Integer";
+ break;
+ case "System.Int64":
+ output = "Long";
+ break;
+ case "System.Int16":
+ output = "Short";
+ break;
+ case "System.Boolean":
+ output = "Boolean";
+ break;
+ case "System.Char":
+ output = "Char";
+ break;
+ case "System.String":
+ output = "String";
+ break;
+ case "System.Object":
+ output = "Object";
+ break;
+#if NET_2_0
+ case "System.SByte":
+ output = "SByte";
+ break;
+ case "System.UInt16":
+ output = "UShort";
+ break;
+ case "System.UInt32":
+ output = "UInteger";
+ break;
+ case "System.UInt64":
+ output = "ULong";
+ break;
+#endif
+ default:
+ output = type.BaseType.Replace('+',
'.');
+ output = CreateEscapedIdentifier
(output);
+ break;
+ }
+ }
+
+ int rank = type.ArrayRank;
+ if (rank > 0) {
+ output += "(";
+ for (--rank; rank > 0; --rank)
+ output += ",";
+ output += ")";
+ }
+
+ return output;
+ }
+
+ protected override bool IsValidIdentifier (string identifier)
+ {
+ for (int x = 0; x < Keywords.Length; x++)
+ if (identifier.ToLower().Equals
(Keywords[x].ToLower()))
+ return false;
+ return true;
+ }
+
+ protected override bool Supports (GeneratorSupport supports)
+ {
+ return true;
+ }
+
+ private bool IsOverloaded (CodeMemberProperty property,
CodeTypeDeclaration type)
+ {
+ if ((property.Attributes & MemberAttributes.Overloaded)
== MemberAttributes.Overloaded) {
+ return true;
+ }
+
+ foreach (CodeTypeMember member in type.Members) {
+ CodeMemberProperty p = member as
CodeMemberProperty;
+ if (p == null) {
+ // member is not a property
+ continue;
+ }
+
+ if (p != property && p.Name == property.Name &&
p.PrivateImplementationType == null) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private bool IsOverloaded (CodeMemberMethod method,
CodeTypeDeclaration type)
+ {
+ if ((method.Attributes & MemberAttributes.Overloaded)
== MemberAttributes.Overloaded) {
+ return true;
+ }
+
+ foreach (CodeTypeMember member in type.Members) {
+ CodeMemberMethod m = member as CodeMemberMethod;
+ if (m == null) {
+ // member is not a method
+ continue;
+ }
+
+ if (!(m is CodeTypeConstructor) && !(m is
CodeConstructor) && m != method && m.Name == method.Name &&
m.PrivateImplementationType == null) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private string GetEventName (CodeMemberEvent evt)
+ {
+#if NET_2_0
+ if (evt.PrivateImplementationType == null) {
+ return evt.Name;
+ }
+
+ string baseType =
evt.PrivateImplementationType.BaseType.Replace ('.', '_');
+ return baseType + "_" + evt.Name;
+#else
+ return evt.Name;
+#endif
+ }
+
+ private string GetMethodName (CodeMemberMethod method)
+ {
+ if (method.PrivateImplementationType == null) {
+ return method.Name;
+ }
+
+ string baseType =
method.PrivateImplementationType.BaseType.Replace ('.', '_');
+ return baseType + "_" + method.Name;
+ }
+
+ private string GetPropertyName (CodeMemberProperty property)
+ {
+ if (property.PrivateImplementationType == null) {
+ return property.Name;
+ }
+
+ string baseType =
property.PrivateImplementationType.BaseType.Replace ('.', '_');
+ return baseType + "_" + property.Name;
+ }
+
+ private enum LineHandling
+ {
+ InLine,
+ ContinueLine,
+ NewLine
+ }
+ }
+}
Modified: trunk/monodevelop/main/src/addins/VBNetBinding/VBLanguageBinding.cs
===================================================================
--- trunk/monodevelop/main/src/addins/VBNetBinding/VBLanguageBinding.cs
2008-01-02 23:58:27 UTC (rev 92139)
+++ trunk/monodevelop/main/src/addins/VBNetBinding/VBLanguageBinding.cs
2008-01-03 00:36:25 UTC (rev 92140)
@@ -73,7 +73,7 @@
public CodeDomProvider GetCodeDomProvider ()
{
if (provider == null)
- provider = new VBCodeProvider ();
+ provider = new ImprovedCodeDomProvider ();
return provider;
}
@@ -94,5 +94,14 @@
{
return new ClrVersion[] { ClrVersion.Net_2_0 };
}
+
+ class ImprovedCodeDomProvider :
Microsoft.VisualBasic.VBCodeProvider
+ {
+ [Obsolete ("Use CodeDomProvider class")]
+ public override ICodeGenerator CreateGenerator ()
+ {
+ return new VBBinding.VBCodeGenerator ();
+ }
+ }
}
}
Modified: trunk/monodevelop/main/src/addins/VBNetBinding/VBNetBinding.mdp
===================================================================
--- trunk/monodevelop/main/src/addins/VBNetBinding/VBNetBinding.mdp
2008-01-02 23:58:27 UTC (rev 92139)
+++ trunk/monodevelop/main/src/addins/VBNetBinding/VBNetBinding.mdp
2008-01-03 00:36:25 UTC (rev 92140)
@@ -38,6 +38,7 @@
<File name="VBNetBinding.addin.xml" subtype="Code"
buildaction="EmbedAsResource" />
<File name="icons/vb-icon-32.png" subtype="Code"
buildaction="EmbedAsResource" />
<File name="templates/AssemblyInfo.xft.xml" subtype="Code"
buildaction="EmbedAsResource" />
+ <File name="VBCodeGenerator.cs" subtype="Code" buildaction="Compile" />
</Contents>
<References>
<ProjectReference type="Project" localcopy="False"
refto="MonoDevelop.Core" />
@@ -65,4 +66,5 @@
<AsmRefVar Sync="True" Name="REFS" Prefix="-r:" />
<ProjectRefVar Sync="True" Name="REFS" Prefix="-r:" />
</MonoDevelop.Autotools.MakefileInfo>
+ <MonoDevelop.MonodocerAddin.MonodocerData />
</Project>
\ No newline at end of file
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