protected CodeStatementCollection CreateMethodSignature(CodeTypeDeclaration tgtType, GMethod method,
bool isProxy)
{
bool add = true;
CodeStatementCollection tgtStatements;
CodeTypeMember tgtMember;
CodeMemberMethod tgtMethod = null;
CodeMemberPropertyEx tgtProperty;
CodeMemberPropertyEx tgtEvent;
if (method.IsConstructor)
{
var tgtConstructor = new CodeConstructor();
tgtMethod = tgtConstructor;
tgtMember = tgtMethod;
tgtStatements = tgtMethod.Statements;
if (!type.IsRootType)
{
tgtConstructor.BaseConstructorArgs.Add(
new CodeCastExpression(TypeReference("net.sf.jni4net.jni.JNIEnv"),
new CodePrimitiveExpression(null)));
}
}
else if (method.IsField)
{
var p = new CodeMemberProperty();
tgtMember = p;
tgtStatements = p.GetStatements;
p.Name = method.CLRName;
p.Type = method.ReturnType.CLRReference;
}
else if (method.IsEvent)
{
tgtEvent = new CodeMemberPropertyEx();
tgtEvent.Getter = method.CLRPropertyAdd;
tgtEvent.Setter = method.CLRPropertyRemove;
tgtEvent.Name = method.CLRName;
if (method.UseExplicitInterface)
{
tgtEvent.PrivateImplementationType = method.DeclaringType.CLRReference;
}
foreach (CodeTypeMember m in tgtType.Members)
{
var member = m as CodeMemberPropertyEx;
if (member != null)
{
if (member.Getter == method || member.Setter == method)
{
tgtEvent = member;
add = false;
break;
}
}
}
int count = method.Parameters.Count - 1;
tgtEvent.Type = method.Parameters[count].CLRReference;
if (add)
{
for (int i = 0; i < count; i++)
{
var tgtParameter = new CodeParameterDeclarationExpression();
tgtParameter.Name = method.ParameterNames[i];
tgtParameter.Type = method.Parameters[i].CLRReference;
tgtEvent.Parameters.Add(tgtParameter);
}
tgtEvent.Comments.Add(new CodeCommentStatement("__event__"));
}
tgtMember = tgtEvent;
if (method.IsCLRPropertyAdd)
{
tgtEvent.GetStatements.Add(new CodeCommentStatement("__add__"));
tgtStatements = tgtEvent.GetStatements;
}
else
{
tgtEvent.SetStatements.Add(new CodeCommentStatement("__remove__"));
tgtStatements = tgtEvent.SetStatements;
}
}
else if (method.IsProperty)
{
tgtProperty = new CodeMemberPropertyEx();
tgtProperty.Setter = method.CLRPropertySetter;
tgtProperty.Getter = method.CLRPropertyGetter;
tgtProperty.Name = method.CLRName;
if (method.UseExplicitInterface)
{
tgtProperty.PrivateImplementationType = method.DeclaringType.CLRReference;
}
foreach (CodeTypeMember m in tgtType.Members)
{
var member = m as CodeMemberPropertyEx;
if (member != null)
{
if (member.Getter == method || member.Setter == method)
{
tgtProperty = member;
add = false;
break;
}
}
}
int count = method.Parameters.Count;
if (!method.IsCLRPropertyGetter)
{
count--;
}
if (add)
{
for (int i = 0; i < count; i++)
{
var tgtParameter = new CodeParameterDeclarationExpression();
tgtParameter.Name = method.ParameterNames[i];
tgtParameter.Type = method.Parameters[i].CLRReference;
tgtProperty.Parameters.Add(tgtParameter);
}
}
if (method.IsCLRPropertyGetter)
{
tgtProperty.Type = method.ReturnType.CLRReference;
tgtStatements = tgtProperty.GetStatements;
}
else
{
tgtProperty.Type = method.Parameters[count].CLRReference;
tgtStatements = tgtProperty.SetStatements;
}
tgtMember = tgtProperty;
}
else
{
tgtMethod = new CodeMemberMethod();
tgtMethod.Name = method.CLRName;
tgtMethod.ReturnType = method.ReturnType.CLRReference;
tgtMember = tgtMethod;
tgtStatements = tgtMethod.Statements;
if (method.UseExplicitInterface)
{
tgtMethod.PrivateImplementationType = method.DeclaringType.CLRReference;
}
}
if (!config.SkipSignatures && !isProxy)
{
Utils.AddAttribute(tgtMember, "net.sf.jni4net.attributes.JavaMethodAttribute", method.JVMSignature);
}
tgtMember.Attributes = method.Attributes;
if (isProxy)
{
tgtMember.Attributes |= MemberAttributes.Final;
}
if (tgtMethod != null)
{
GenerateParameters(method, tgtMethod);
}
if (add)
{
tgtType.Members.Add(tgtMember);
}
return(tgtStatements);
}
public CodeMemberPropertyEx ResolvePropertyDeclarationCache()
{
var lang = Language;
if(_propertyDecl == null && EnclosingType != null) {
CodeTypeDeclarationEx typedecl = EnclosingType;
var members = from m in typedecl.GetInheritedMembers()
let memberMethod = m as CodeMemberPropertyEx
where memberMethod != null && memberMethod.Name.Equals(this.PropertyName, lang.NameComparisation)
select memberMethod;
if(members.Any())
_propertyDecl = members.First();
}
if(_propertyDecl == null) {
var doc = CodeDocumentItem;
if(doc != null && !(EnclosingType is CodeTypeDeclarationRoot)) { //doc.AST.RootTypeUnSave != EnclosingType
var members = from member in doc.AST.RootTypeUnSave.Members.Cast<CodeTypeMember>()
let methodMember = member as CodeMemberPropertyEx
where methodMember != null && methodMember.Name.Equals(this.PropertyName, lang.NameComparisation)
select methodMember;
if(members.Any())
_propertyDecl = members.First();
}
}
return _propertyDecl;
}
protected CodeStatementCollection CreateMethodSignature(CodeTypeDeclaration tgtType, GMethod method,
bool isProxy)
{
bool add = true;
CodeStatementCollection tgtStatements;
CodeTypeMember tgtMember;
CodeMemberMethod tgtMethod = null;
CodeMemberPropertyEx tgtProperty;
CodeMemberPropertyEx tgtEvent;
if (method.IsConstructor)
{
var tgtConstructor = new CodeConstructor();
tgtMethod = tgtConstructor;
tgtMember = tgtMethod;
tgtStatements = tgtMethod.Statements;
if (!type.IsRootType)
{
tgtConstructor.BaseConstructorArgs.Add(
new CodeCastExpression(TypeReference("net.sf.jni4net.jni.JNIEnv"),
new CodePrimitiveExpression(null)));
}
}
else if (method.IsField)
{
var p = new CodeMemberProperty();
tgtMember = p;
tgtStatements = p.GetStatements;
p.Name = method.CLRName;
p.Type = method.ReturnType.CLRReference;
}
else if (method.IsEvent)
{
tgtEvent = new CodeMemberPropertyEx();
tgtEvent.Getter = method.CLRPropertyAdd;
tgtEvent.Setter = method.CLRPropertyRemove;
tgtEvent.Name = method.CLRName;
if (method.UseExplicitInterface)
{
tgtEvent.PrivateImplementationType = method.DeclaringType.CLRReference;
}
foreach (CodeTypeMember m in tgtType.Members)
{
var member = m as CodeMemberPropertyEx;
if (member != null)
if (member.Getter == method || member.Setter == method)
{
tgtEvent = member;
add = false;
break;
}
}
int count = method.Parameters.Count-1;
tgtEvent.Type = method.Parameters[count].CLRReference;
if (add)
{
for (int i = 0; i < count; i++)
{
var tgtParameter = new CodeParameterDeclarationExpression();
tgtParameter.Name = method.ParameterNames[i];
tgtParameter.Type = method.Parameters[i].CLRReference;
tgtEvent.Parameters.Add(tgtParameter);
}
tgtEvent.Comments.Add(new CodeCommentStatement("__event__"));
}
tgtMember = tgtEvent;
if (method.IsCLRPropertyAdd)
{
tgtEvent.GetStatements.Add(new CodeCommentStatement("__add__"));
tgtStatements = tgtEvent.GetStatements;
}
else
{
tgtEvent.SetStatements.Add(new CodeCommentStatement("__remove__"));
tgtStatements = tgtEvent.SetStatements;
}
}
else if (method.IsProperty)
{
tgtProperty = new CodeMemberPropertyEx();
tgtProperty.Setter = method.CLRPropertySetter;
tgtProperty.Getter = method.CLRPropertyGetter;
tgtProperty.Name = method.CLRName;
if (method.UseExplicitInterface)
{
tgtProperty.PrivateImplementationType = method.DeclaringType.CLRReference;
}
foreach (CodeTypeMember m in tgtType.Members)
{
var member = m as CodeMemberPropertyEx;
if (member != null)
if (member.Getter == method || member.Setter == method)
{
tgtProperty = member;
add = false;
break;
}
}
int count = method.Parameters.Count;
if (!method.IsCLRPropertyGetter)
{
count--;
}
if (add)
{
for (int i = 0; i < count; i++)
{
var tgtParameter = new CodeParameterDeclarationExpression();
tgtParameter.Name = method.ParameterNames[i];
tgtParameter.Type = method.Parameters[i].CLRReference;
tgtProperty.Parameters.Add(tgtParameter);
}
}
if (method.IsCLRPropertyGetter)
{
tgtProperty.Type = method.ReturnType.CLRReference;
tgtStatements = tgtProperty.GetStatements;
}
else
{
tgtProperty.Type = method.Parameters[count].CLRReference;
tgtStatements = tgtProperty.SetStatements;
}
tgtMember = tgtProperty;
}
else
{
tgtMethod = new CodeMemberMethod();
tgtMethod.Name = method.CLRName;
tgtMethod.ReturnType = method.ReturnType.CLRReference;
tgtMember = tgtMethod;
tgtStatements = tgtMethod.Statements;
if (method.UseExplicitInterface)
{
tgtMethod.PrivateImplementationType = method.DeclaringType.CLRReference;
}
}
if (!config.SkipSignatures && !isProxy)
{
Utils.AddAttribute(tgtMember, "net.sf.jni4net.attributes.JavaMethodAttribute", method.JVMSignature);
}
tgtMember.Attributes = method.Attributes;
if (isProxy)
{
tgtMember.Attributes |= MemberAttributes.Final;
}
if (tgtMethod != null)
{
GenerateParameters(method, tgtMethod);
}
if (add)
{
tgtType.Members.Add(tgtMember);
}
return tgtStatements;
}
protected async Task CompileTokenFile(CancellationToken cancellationToken) {
try {
await TaskEx.Run(() => {
_languageRoot = new CodeTypeDeclarationRoot() { Project = _document.Project };
CodeTypeDeclarationEx initialparent = _languageRoot;
cancellationToken.ThrowIfCancellationRequested();
_dependingOnSave = this.DependingOn;
#region Clean Up
_document.Project.Solution.ErrorService.ClearAllErrorsFrom(_document, Errors.ErrorSource.ASTParser);
_codeRangeManager.Clear();
#endregion
#region Merge DependingOn Members
if(_dependingOnSave == null) {
// merge super base members
_languageRoot.Members.AddRange(_root.Members);
firstAfterNull = true;
} else {
//if(!_project.IsInUpdate) {
// if(firstAfterNull) {
// ignoreDependingOnce = true;
// _dependingOnSave.CompileTokenFileAsync();
// firstAfterNull = false;
// }
// _dependingOnSave.WaitUntilUpdated(200);
//}
_languageRoot.Members.AddRange(_dependingOnSave.GetRootTypeSnapshot().Members);
}
#endregion
var codeLineMap = _document.SegmentService.GetCodeSegmentLinesMap();
CodeTypeDeclaration parent = initialparent;
Stack<CodeSegment> paramstack = new Stack<CodeSegment>();
int linecnt = 0;
if(codeLineMap.Keys.Any())
linecnt = codeLineMap.Keys.Max();
CodeTokenLine line;
Stack<CodeTypeDeclarationEx> parentHirarchy = new Stack<CodeTypeDeclarationEx>();
int bcc = 0;
parentHirarchy.Push(initialparent);
cancellationToken.ThrowIfCancellationRequested();
#region Parse
for(int i = 0; i <= linecnt; i++) {
cancellationToken.ThrowIfCancellationRequested();
if(codeLineMap.ContainsKey(i))
line = codeLineMap[i];
else
continue;
// is class definition?:
#region Parse Class Definition
var classkeywordSegment = line.CodeSegments[0].ThisOrNextOmit(whitespacetokenNewLines);
if(classkeywordSegment != null && classkeywordSegment.Token == Token.KeyWord && classkeywordSegment.TokenString.Equals("class", StringComparison.CurrentCultureIgnoreCase)) {
var classNameSegment = classkeywordSegment.FindNextOnSameLine(Token.Identifier);
if(classNameSegment != null) {
var next = classNameSegment.NextOmit(whitespacetokenNewLines);
if(next != null) {
CodeTypeDeclarationEx thisparent = parentHirarchy.Any() ? parentHirarchy.Peek() : _languageRoot;
CodeTypeReferenceEx basecls = null;
CodeSegment refBaseClass = null;
if(next.Token == Token.KeyWord && next.TokenString.Equals("extends", StringComparison.InvariantCultureIgnoreCase)) {
refBaseClass = next.NextOmit(whitespacetokenNewLines);
if(refBaseClass != null) {
if(refBaseClass.Token == Token.Identifier) {
refBaseClass.CodeDOMObject = basecls = new CodeTypeReferenceEx(_document, refBaseClass.TokenString, thisparent);
next = refBaseClass.NextOmit(whitespacetokenNewLines);
} else {
RegisterError(_document, next.Next, "Expected: Class Name Identifier");
next = next.NextOmit(whitespacetokenNewLines);
}
} else {
if(next.Next != null && next.Next.Token != Token.BlockOpen) {
RegisterError(_document, next.Next, "Expected: Class Name Identifier");
next = next.NextOmit(whitespacetokenNewLines);
}
}
}
if(next != null) {
if(next.Token == Token.BlockOpen) {
#region Add Class Declaration
CodeSegment classBodyStart = next;
var type = new CodeTypeDeclarationEx(_document, classNameSegment.TokenString)
{
IsClass = true,
LinePragma = CreatePragma(classNameSegment, _document.FilePath),
CodeDocumentItem = _document
};
classNameSegment.CodeDOMObject = type;
// check if this type was alread defined in this scope
if(thisparent.GetInheritedMembers().Contains(type)) {
RegisterError(_document, classNameSegment, "oh my dear, this class already exisits in the current scope!");
} else {
#region Check & Resolve Baseclass
if(basecls != null) {
//check if we have a circual interhance tree
var baseclassImpl = basecls.ResolveTypeDeclarationCache();
if(baseclassImpl != null && baseclassImpl.IsSubclassOf(new CodeTypeReferenceEx(_document, classNameSegment.TokenString, thisparent))) {
//circular dependency detected!!
RegisterError(_document, refBaseClass, "Woops you just produced a circular dependency in your inheritance tree!");
} else {
if(basecls != null)
type.BaseTypes.Add(basecls);
else
type.BaseTypes.Add(new CodeTypeReferenceEx(_document, "Object", thisparent) { ResolvedTypeDeclaration = _superBase });
}
}
#endregion
// extract class documentation Comment
var comment = ExtractComment(classkeywordSegment);
if(comment != null)
type.Comments.Add(comment);
// Add it to the CodeDOM Tree
thisparent.Members.Add(type);
type.Parent = thisparent;
}
// Create a CodeRange Item
int startOffset = classBodyStart.Range.Offset;
var classBodyEnd = classBodyStart.FindClosingBracked(true);
if(classBodyEnd != null) {
int length = (classBodyEnd.Range.Offset - startOffset);
_codeRangeManager.Add(new CodeRange(new SimpleSegment(startOffset, length), type));
} else {
RegisterError(_document, classBodyStart, "Expected: " + Token.BlockClosed);
}
parentHirarchy.Push(type);
bcc++;
i = classBodyStart.LineNumber; // jumt to: class Foo { * <---|
continue;
#endregion
} else {
RegisterError(_document, next, "Expected: " + Token.BlockOpen);
i = (next.Next != null) ? next.Next.LineNumber : next.LineNumber;
}
}
}
}
}
#endregion
// adjust some asumptions the tokenizer has made
if(parentHirarchy.Count > 1) {
// if we are in a class body, we can't have a traditional command invoke
foreach(var s in line.CodeSegments)
if(s.Token == Token.TraditionalCommandInvoke) {
s.Token = Token.Identifier;
break;
}
}
// is method definition?:
#region Analyze for Method Definition
var methodSegment = line.CodeSegments[0].ThisOrNextOmit(whitespacetokenNewLines);
if(methodSegment != null && methodSegment.Token == Token.Identifier) {
var methodSignatureStart = methodSegment.Next;
if(methodSignatureStart != null && methodSignatureStart.Token == Token.LiteralBracketOpen) {
var methodSignatureEnd = methodSignatureStart.FindClosingBracked(false);
if(methodSignatureEnd != null) {
var startMethodBody = methodSignatureEnd.NextOmit(whitespacetokenNewLinesComments);
if(startMethodBody != null && startMethodBody.Token == Token.BlockOpen) {
// jup we have a method definition here.
// Method body starts at startMethodBody
CodeTypeDeclarationEx thisparent = parentHirarchy.Any() ? parentHirarchy.Peek() : _languageRoot;
bool hasDeclarationError = false;
#region Generate Method Definition DOM
var method = new CodeMemberMethodExAHK(_document)
{
Name = methodSegment.TokenString,
LinePragma = CreatePragma(methodSegment, _document.FilePath),
CodeDocumentItem = _document,
ReturnType = new CodeTypeReferenceEx(_document, typeof(object))
};
methodSegment.CodeDOMObject = method;
//check if this method is not already defined elsewere in current scope
var equalmethods = from m in thisparent.Members.Cast<CodeTypeMember>()
let meth = m as CodeMemberMethodExAHK
where meth != null && !meth.IsBuildInType && meth.Equals(method)
select meth;
if(equalmethods.Any()) {
RegisterError(_document, methodSegment,
string.Format("The Methodename '{0}' is already used in the current scope!", method.Name));
hasDeclarationError = true;
} else {
// extract Method Comment
var comment = ExtractComment(methodSegment);
if(comment != null)
method.Comments.Add(comment);
// extract method params
paramstack.Clear();
CodeSegment previous = methodSignatureStart;
// get method params:
while(true) {
var current = previous.Next;
if(current.Token == Token.Identifier || current.Token == Token.KeyWord) {
paramstack.Push(current);
} else if(current.Token == Token.ParameterDelemiter || current.Token == Token.LiteralBracketClosed) {
// end of param reached:
if(paramstack.Count == 1) {
// thread one param as the untyped argument, type of Object
method.Parameters.Add(new CodeParameterDeclarationExpressionEx(typeof(object), paramstack.Pop().TokenString)
{
Direction = FieldDirection.In
});
} else if(paramstack.Count == 2) {
CodeParameterDeclarationExpressionEx param;
var second = paramstack.Pop();
var first = paramstack.Pop();
//handle byref ->
if(first.Token == Token.KeyWord && first.TokenString.Equals(BY_REF, StringComparison.InvariantCultureIgnoreCase)) {
param = new CodeParameterDeclarationExpressionEx(typeof(object), second.TokenString);
param.Direction = FieldDirection.Ref;
} else {
param = new CodeParameterDeclarationExpressionEx(
new CodeTypeReferenceEx(_document, first.TokenString, thisparent),
paramstack.Pop().TokenString);
}
// thread two param as the type and argument
method.Parameters.Add(param);
}
if(current.Token == Token.LiteralBracketClosed)
break;
} else if(current.Token == Token.NewLine){
break;
}
previous = current;
}
}
#endregion
// Method body ends at
var endMethodBody = startMethodBody.FindClosingBracked(true);
if(endMethodBody != null) {
// get method statements
method.Statements.AddRange(
CollectAllCodeStatements(cancellationToken, thisparent, codeLineMap, startMethodBody.LineNumber + 1, endMethodBody.LineNumber));
// add it to the code DOM Tree
if(!hasDeclarationError) {
thisparent.Members.Add(method);
method.DefiningType = thisparent;
}
// Create a CodeRange Item
int startOffset = startMethodBody.Range.Offset;
int length = (endMethodBody.Range.Offset - startOffset);
_codeRangeManager.Add(new CodeRange(new SimpleSegment(startOffset, length), method));
// move the scanpointer to the method end:
i = endMethodBody.LineNumber;
continue;
} else {
RegisterError(_document, startMethodBody, "Missing: " + Token.BlockClosed);
}
}
}
}
}
#endregion
// is class property / field
#region Parse Class Properties / Fields
if(parentHirarchy.Count > 1) {
// we must be in a class to have method properties
// extract keywords & Identifiers untill we reach
// any otherToken - omit whitespaces
List<CodeSegment> declarationStack = new List<CodeSegment>();
CodeSegment current = line.CodeSegments[0].ThisOrNextOmit(whitespacetokens);
while(current != null) {
if(current.Token == Token.WhiteSpace) {
//ignore white spaces
} else if(current.Token == Token.Identifier || current.Token == Token.KeyWord) {
declarationStack.Add(current);
} else {
break;
}
current = current.Next;
}
switch(declarationStack.Count) {
case 0:
break;
case 1:
// instance field definition
if(declarationStack[0].Token == Token.Identifier) {
// this is an untyped instance class field declaration
var propertyType = new CodeTypeReference(typeof(object));
var memberprop = new CodeMemberPropertyEx(_document)
{
Name = declarationStack[0].TokenString,
Attributes = MemberAttributes.Public,
Type = propertyType,
LinePragma = CreatePragma(declarationStack[0], _document.FilePath)
};
declarationStack[0].CodeDOMObject = memberprop;
parentHirarchy.Peek().Members.Add(memberprop);
} else {
RegisterError(_document, declarationStack[0], string.Format("Unexpected Token: {0}", declarationStack[0].Token));
}
break;
case 2:
// we have two members in the decalration stack
// expected token flows
// keyword - identifier: static Field, int Field
// identifier - identifier: Car myTypedCarField
// for the time beeing, AHK just supports static Field
if(declarationStack[0].Token == Token.KeyWord
&& declarationStack[0].TokenString.Equals(MODIFIER_STATIC, StringComparison.InvariantCultureIgnoreCase)) {
if(declarationStack[1].Token == Token.Identifier) {
// this is an untyped static class field declaration
var propertyType = new CodeTypeReference(typeof(object));
var memberprop = new CodeMemberPropertyEx(_document)
{
Name = declarationStack[1].TokenString,
Attributes = MemberAttributes.Public | MemberAttributes.Static,
Type = propertyType,
LinePragma = CreatePragma(declarationStack[1], _document.FilePath)
};
declarationStack[1].CodeDOMObject = memberprop;
parentHirarchy.Peek().Members.Add(memberprop);
} else {
RegisterError(_document, declarationStack[0], string.Format("Expected: {0}", Token.Identifier));
}
} else {
RegisterError(_document, declarationStack[0], string.Format("Unexpected '{0}' in Class Body", declarationStack[0].TokenString));
}
break;
default:
for(int ci = 0; ci < declarationStack.Count; ci++) {
RegisterError(_document, declarationStack[ci], string.Format("To much declaration Members", declarationStack[0].Token));
}
break;
}
}
#endregion
#region Parse Remaining Tokens
if(codeLineMap.ContainsKey(i)) {
var lineBlock = codeLineMap[i];
CodeTypeDeclarationEx thisparent = parentHirarchy.Any() ? parentHirarchy.Peek() : _languageRoot;
foreach(var segment in lineBlock.CodeSegments) {
cancellationToken.ThrowIfCancellationRequested();
if(segment.Token == Token.BlockOpen) {
bcc++;
} else if(segment.Token == Token.BlockClosed) {
bcc--;
if(parentHirarchy.Count - 2 == bcc) {
if(parentHirarchy.Any())
parentHirarchy.Pop();
}
}
}
_autoexec.Statements.AddRange(
CollectAllCodeStatements(cancellationToken, thisparent, codeLineMap, i, i));
} else
continue;
#endregion
}
#endregion
AnalyzeAST(cancellationToken);
lock(_rootLanguageSnapshotLOCK) {
_rootLanguageSnapshot = _languageRoot;
}
});
} catch(OperationCanceledException) {
throw;
}
}
