private void GenerateInternalImplementationMethods()
{
for (short i = 1; i <= data.Smoke->numClasses; i++)
{
Smoke.Class *klass = data.Smoke->classes + i;
if (klass->external)
{
continue;
}
CodeTypeDeclaration type = data.SmokeTypeMap[(IntPtr)klass];
CodeTypeDeclaration implType;
if (!data.InternalTypeMap.TryGetValue(type, out implType))
{
continue;
}
MethodsGenerator methgen = new MethodsGenerator(data, translator, implType, klass);
methgen.InternalImplementation = true;
foreach (KeyValuePair <Smoke.ModuleIndex, string> pair in Util.GetAbstractMethods(data.Smoke, i))
{
methgen.GenerateMethod(pair.Key.smoke, pair.Key.index, pair.Value);
}
methgen.GenerateProperties();
}
}
private void GenerateInheritedMethods(Smoke.Class *klass, MethodsGenerator methgen, AttributeGenerator attrgen,
List <Smoke.ModuleIndex> alreadyImplemented)
{
// Contains inherited methods that have to be implemented by the current class.
// We use our custom comparer, so we don't end up with the same method multiple times.
IDictionary <Smoke.ModuleIndex, string> implementMethods =
new Dictionary <Smoke.ModuleIndex, string>(SmokeMethodEqualityComparer.DefaultEqualityComparer);
bool firstParent = true;
for (short *parent = data.Smoke->inheritanceList + klass->parents; *parent > 0; parent++)
{
if (firstParent)
{
// we're only interested in parents implemented as interfaces
firstParent = false;
continue;
}
// collect all methods (+ inherited ones) and add them to the implementMethods Dictionary
data.Smoke->FindAllMethods(*parent, implementMethods, true);
}
foreach (KeyValuePair <Smoke.ModuleIndex, string> pair in implementMethods)
{
Smoke.Method *meth = pair.Key.smoke->methods + pair.Key.index;
Smoke.Class * ifaceKlass = pair.Key.smoke->classes + meth->classId;
if ((meth->flags & (ushort)Smoke.MethodFlags.mf_enum) > 0 ||
(meth->flags & (ushort)Smoke.MethodFlags.mf_ctor) > 0 ||
(meth->flags & (ushort)Smoke.MethodFlags.mf_copyctor) > 0 ||
(meth->flags & (ushort)Smoke.MethodFlags.mf_dtor) > 0 ||
(meth->flags & (ushort)Smoke.MethodFlags.mf_static) > 0 ||
(meth->flags & (ushort)Smoke.MethodFlags.mf_internal) > 0)
{
// no need to check for properties here - QObjects don't support multiple inheritance anyway
continue;
}
if (alreadyImplemented.Contains(pair.Key, SmokeMethodEqualityComparer.DefaultEqualityComparer))
{
continue;
}
if ((meth->flags & (ushort)Smoke.MethodFlags.mf_attribute) > 0)
{
attrgen.ScheduleAttributeAccessor(pair.Key.smoke, meth);
continue;
}
CodeTypeReference type = translator.CppToCSharp(ByteArrayManager.GetString(ifaceKlass->className));
methgen.GenerateMethod(pair.Key.smoke, meth, pair.Value, type);
}
}
private void GenerateInternalImplementationMethods()
{
for (short i = 1; i <= data.Smoke->numClasses; i++)
{
Smoke.Class* klass = data.Smoke->classes + i;
if (klass->external)
{
continue;
}
CodeTypeDeclaration type = data.SmokeTypeMap[(IntPtr) klass];
CodeTypeDeclaration implType;
if (!data.InternalTypeMap.TryGetValue(type, out implType))
{
continue;
}
MethodsGenerator methgen = new MethodsGenerator(data, translator, implType, klass);
methgen.InternalImplementation = true;
foreach (KeyValuePair<Smoke.ModuleIndex, string> pair in Util.GetAbstractMethods(data.Smoke, i))
{
methgen.GenerateMethod(pair.Key.smoke, pair.Key.index, pair.Value);
}
methgen.GenerateProperties();
}
}
private void GenerateInheritedMethods(Smoke.Class* klass, MethodsGenerator methgen, AttributeGenerator attrgen,
List<Smoke.ModuleIndex> alreadyImplemented)
{
// Contains inherited methods that have to be implemented by the current class.
// We use our custom comparer, so we don't end up with the same method multiple times.
IDictionary<Smoke.ModuleIndex, string> implementMethods =
new Dictionary<Smoke.ModuleIndex, string>(SmokeMethodEqualityComparer.DefaultEqualityComparer);
bool firstParent = true;
for (short* parent = data.Smoke->inheritanceList + klass->parents; *parent > 0; parent++)
{
if (firstParent)
{
// we're only interested in parents implemented as interfaces
firstParent = false;
continue;
}
// collect all methods (+ inherited ones) and add them to the implementMethods Dictionary
data.Smoke->FindAllMethods(*parent, implementMethods, true);
}
foreach (KeyValuePair<Smoke.ModuleIndex, string> pair in implementMethods)
{
Smoke.Method* meth = pair.Key.smoke->methods + pair.Key.index;
Smoke.Class* ifaceKlass = pair.Key.smoke->classes + meth->classId;
if ((meth->flags & (ushort) Smoke.MethodFlags.mf_enum) > 0
|| (meth->flags & (ushort) Smoke.MethodFlags.mf_ctor) > 0
|| (meth->flags & (ushort) Smoke.MethodFlags.mf_copyctor) > 0
|| (meth->flags & (ushort) Smoke.MethodFlags.mf_dtor) > 0
|| (meth->flags & (ushort) Smoke.MethodFlags.mf_static) > 0
|| (meth->flags & (ushort) Smoke.MethodFlags.mf_internal) > 0)
{
// no need to check for properties here - QObjects don't support multiple inheritance anyway
continue;
}
if (alreadyImplemented.Contains(pair.Key, SmokeMethodEqualityComparer.DefaultEqualityComparer))
{
continue;
}
if ((meth->flags & (ushort) Smoke.MethodFlags.mf_attribute) > 0)
{
attrgen.ScheduleAttributeAccessor(pair.Key.smoke, meth);
continue;
}
CodeTypeReference type = translator.CppToCSharp(ByteArrayManager.GetString(ifaceKlass->className));
methgen.GenerateMethod(pair.Key.smoke, meth, pair.Value, type);
}
}
/*
* Adds the methods to the classes created by Run()
*/
private void GenerateMethods(IList<IntPtr> excludedMethods)
{
List<Smoke.ModuleIndex> alreadyImplemented = new List<Smoke.ModuleIndex>();
this.FillEnums();
Dictionary<short, List<Smoke.MethodMap>> dictionary = new Dictionary<short, List<Smoke.MethodMap>>();
List<short> classes = new List<short>();
for (short i = 1; i < data.Smoke->numMethodMaps; i++)
{
Smoke.MethodMap* map = data.Smoke->methodMaps + i;
if (!dictionary.ContainsKey(map->classId))
{
dictionary.Add(map->classId, new List<Smoke.MethodMap>());
}
dictionary[map->classId].Add(*map);
if (!classes.Contains(map->classId))
{
classes.Add(map->classId);
}
}
foreach (KeyValuePair<short, List<Smoke.MethodMap>> pair in dictionary.OrderBy(k =>
{
int chainLength = 0;
Smoke.Class* klass = data.Smoke->classes + k.Key;
short* parent = data.Smoke->inheritanceList + klass->parents;
while (*parent > 0)
{
++chainLength;
klass = data.Smoke->classes + *parent;
parent = data.Smoke->inheritanceList + klass->parents;
}
return chainLength;
}))
{
Smoke.Class* klass = data.Smoke->classes + pair.Key;
CodeTypeDeclaration type = data.SmokeTypeMap[(IntPtr) klass];
alreadyImplemented.Clear();
AttributeGenerator attrgen = new AttributeGenerator(data, translator, type);
MethodsGenerator methgen = new MethodsGenerator(data, translator, type, klass);
foreach (Smoke.MethodMap map in pair.Value)
{
string mungedName = ByteArrayManager.GetString(data.Smoke->methodNames[map.name]);
if (map.method > 0)
{
Smoke.Method* meth = data.Smoke->methods + map.method;
if (excludedMethods.Contains((IntPtr) meth) || (meth->flags & (ushort) Smoke.MethodFlags.mf_enum) > 0)
{
continue;
}
if ((meth->flags & (ushort) Smoke.MethodFlags.mf_property) > 0 // non-virtual properties are excluded
&& (meth->flags & (ushort) Smoke.MethodFlags.mf_virtual) == 0
&& (meth->flags & (ushort) Smoke.MethodFlags.mf_purevirtual) == 0)
{
continue;
}
if ((meth->flags & (ushort) Smoke.MethodFlags.mf_attribute) > 0)
{
attrgen.ScheduleAttributeAccessor(meth);
continue;
}
methgen.GenerateMethod(map.method, mungedName);
alreadyImplemented.Add(new Smoke.ModuleIndex(data.Smoke, map.method));
}
else if (map.method < 0)
{
for (short* overload = data.Smoke->ambiguousMethodList + (-map.method); *overload > 0; overload++)
{
Smoke.Method* meth = data.Smoke->methods + *overload;
if (excludedMethods.Contains((IntPtr) meth) || (meth->flags & (ushort) Smoke.MethodFlags.mf_enum) > 0)
{
continue;
}
if ((meth->flags & (ushort) Smoke.MethodFlags.mf_property) > 0 // non-virtual properties are excluded
&& (meth->flags & (ushort) Smoke.MethodFlags.mf_virtual) == 0
&& (meth->flags & (ushort) Smoke.MethodFlags.mf_purevirtual) == 0)
{
continue;
}
if ((meth->flags & (ushort) Smoke.MethodFlags.mf_attribute) > 0)
{
attrgen.ScheduleAttributeAccessor(meth);
continue;
}
// if the methods differ only by constness, we will generate special code
bool nextDiffersByConst = false;
if (*(overload + 1) > 0)
{
if (SmokeMethodEqualityComparer.EqualExceptConstness(meth, data.Smoke->methods + *(overload + 1)))
nextDiffersByConst = true;
}
methgen.GenerateMethod(*overload, mungedName);
alreadyImplemented.Add(new Smoke.ModuleIndex(data.Smoke, *overload));
if (nextDiffersByConst)
overload++;
}
}
}
// generate inherited methods
this.GenerateInheritedMethods(klass, methgen, attrgen, alreadyImplemented);
// generate all scheduled attributes
attrgen.Run();
methgen.GenerateProperties();
}
foreach (short @class in classes)
{
Smoke.Class* klass = data.Smoke->classes + @class;
CodeTypeDeclaration type = data.SmokeTypeMap[(IntPtr) klass];
if (PostMembersHooks != null)
{
PostMembersHooks(this.data.Smoke, klass, type);
}
}
AddMissingOperators();
}
public void Run()
{
for (short classId = 1; classId <= data.Smoke->numClasses; classId++)
{
Smoke.Class *klass = data.Smoke->classes + classId;
if (klass->external)
{
continue;
}
List <Property> props = new List <Property>();
if (!GetProperties(data.Smoke, classId,
(name, originalType, typeName, writable, isEnum) =>
props.Add(new Property(name, originalType, typeName, writable, isEnum))))
{
continue;
}
CodeTypeDeclaration type = data.SmokeTypeMap[(IntPtr)klass];
string className = ByteArrayManager.GetString(klass->className);
foreach (Property prop in props)
{
CodeMemberProperty cmp = new CodeMemberProperty();
try
{
bool isRef;
short id = data.Smoke->IDType(prop.Type);
if (id > 0)
{
cmp.Type = translator.CppToCSharp(data.Smoke->types + id, out isRef);
}
else
{
if (!prop.Type.Contains("::"))
{
id = data.Smoke->IDType(className + "::" + prop.Type);
if (id > 0)
{
cmp.Type = translator.CppToCSharp(data.Smoke->types + id, out isRef);
}
else
{
cmp.Type = translator.CppToCSharp(prop.Type, out isRef);
}
}
cmp.Type = translator.CppToCSharp(prop.Type, out isRef);
}
}
catch (NotSupportedException)
{
Debug.Print(" |--Won't wrap Property {0}::{1}", className, prop.Name);
continue;
}
if (documentation.ContainsKey(type))
{
IList <string> docs = documentation[type];
for (int i = 0; i < docs.Count; i++)
{
Match match = Regex.Match(docs[i],
prop.Name + " : (const )?" + prop.OriginalType +
@"\n(?<docs>This.*?)\nAccess functions:", RegexOptions.Singleline);
if (match.Success)
{
Util.FormatComment(match.Groups["docs"].Value, cmp, i > 0);
break;
}
}
}
cmp.Name = prop.Name;
// capitalize the first letter
StringBuilder builder = new StringBuilder(cmp.Name);
builder[0] = char.ToUpper(builder[0]);
string capitalized = builder.ToString();
// If the new name clashes with a name of a type declaration, keep the lower-case name (or even make the name lower-case).
var typesWithSameName = from member in data.GetAccessibleMembers(data.Smoke->classes + classId)
where (member.Type == MemberTypes.NestedType ||
member.Type == MemberTypes.Method) &&
member.Name == capitalized
select member;
if (typesWithSameName.Any())
{
Debug.Print(
" |--Conflicting names: property/(type or method): {0} in class {1} - keeping original property name",
capitalized, className);
if (capitalized == cmp.Name)
{
builder[0] = char.ToLower(builder[0]);
cmp.Name = builder.ToString(); // lower case the property if necessary
}
}
else
{
cmp.Name = capitalized;
}
cmp.HasGet = true;
cmp.HasSet = prop.IsWritable;
cmp.Attributes = MemberAttributes.Public | MemberAttributes.New | MemberAttributes.Final;
cmp.CustomAttributes.Add(new CodeAttributeDeclaration("Q_PROPERTY",
new CodeAttributeArgument(
new CodePrimitiveExpression(prop.OriginalType)),
new CodeAttributeArgument(
new CodePrimitiveExpression(prop.Name))));
// ===== get-method =====
short getterMapId = FindQPropertyGetAccessorMethodMapId(classId, prop, capitalized);
if (getterMapId == 0)
{
Debug.Print(" |--Missing 'get' method for property {0}::{1} - using QObject.Property()", className, prop.Name);
cmp.GetStatements.Add(new CodeMethodReturnStatement(new CodeCastExpression(cmp.Type,
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression(),
"Property",
new CodePrimitiveExpression(prop.Name)))));
}
else
{
Smoke.MethodMap *map = data.Smoke->methodMaps + getterMapId;
short getterId = map->method;
if (getterId < 0)
{
// simply choose the first (i.e. non-const) version if there are alternatives
getterId = data.Smoke->ambiguousMethodList[-getterId];
}
Smoke.Method *getter = data.Smoke->methods + getterId;
if (getter->classId != classId)
{
// The actual get method is defined in a parent class - don't create a property for it.
continue;
}
if ((getter->flags & (uint)Smoke.MethodFlags.mf_virtual) == 0 &&
(getter->flags & (uint)Smoke.MethodFlags.mf_purevirtual) == 0)
{
cmp.GetStatements.Add(new CodeMethodReturnStatement(new CodeCastExpression(cmp.Type,
new CodeMethodInvokeExpression(
SmokeSupport.interceptor_Invoke,
new CodePrimitiveExpression(
ByteArrayManager.GetString(
data.Smoke->methodNames[getter->name
])),
new CodePrimitiveExpression(
data.Smoke->GetMethodSignature(getter)),
new CodeTypeOfExpression(cmp.Type),
new CodePrimitiveExpression(false)))));
}
else
{
cmp.HasGet = false;
if (!cmp.HasSet)
{
// the get accessor is virtual and there's no set accessor => continue
continue;
}
}
}
// ===== set-method =====
if (!prop.IsWritable)
{
// not writable? => continue
type.Members.Add(cmp);
continue;
}
char mungedSuffix;
short setterMethId = FindQPropertySetAccessorMethodId(classId, prop, capitalized, out mungedSuffix);
if (setterMethId == 0)
{
Debug.Print(" |--Missing 'set' method for property {0}::{1} - using QObject.SetProperty()", className, prop.Name);
cmp.SetStatements.Add(new CodeExpressionStatement(
new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "SetProperty",
new CodePrimitiveExpression(prop.Name),
new CodeArgumentReferenceExpression("value"))));
}
else
{
Smoke.Method *setter = data.Smoke->methods + setterMethId;
if (setter->classId != classId)
{
// defined in parent class, continue
type.Members.Add(cmp);
continue;
}
string setterName = ByteArrayManager.GetString(data.Smoke->methodNames[setter->name]);
if (!cmp.HasGet)
{
// so the 'get' method is virtual - generating a property for only the 'set' method is a bad idea
MethodsGenerator mg = new MethodsGenerator(data, translator, type, klass);
mg.GenerateMethod(setterMethId, setterName + mungedSuffix);
continue;
}
cmp.SetStatements.Add(new CodeExpressionStatement(
new CodeMethodInvokeExpression(SmokeSupport.interceptor_Invoke,
new CodePrimitiveExpression(setterName + mungedSuffix),
new CodePrimitiveExpression(
this.data.Smoke->GetMethodSignature(setterMethId)),
new CodeTypeOfExpression(typeof(void)),
new CodePrimitiveExpression(false),
new CodeTypeOfExpression(cmp.Type),
new CodeArgumentReferenceExpression("value"))));
}
type.Members.Add(cmp);
}
}
}
public void Run()
{
for (short classId = 1; classId <= data.Smoke->numClasses; classId++)
{
Smoke.Class* klass = data.Smoke->classes + classId;
if (klass->external)
continue;
List<Property> props = new List<Property>();
if (!GetProperties(data.Smoke, classId,
(name, originalType, typeName, writable, isEnum) =>
props.Add(new Property(name, originalType, typeName, writable, isEnum))))
{
continue;
}
CodeTypeDeclaration type = data.SmokeTypeMap[(IntPtr) klass];
string className = ByteArrayManager.GetString(klass->className);
foreach (Property prop in props)
{
CodeMemberProperty cmp = new CodeMemberProperty();
try
{
bool isRef;
short id = data.Smoke->IDType(prop.Type);
if (id > 0)
{
cmp.Type = translator.CppToCSharp(data.Smoke->types + id, out isRef);
}
else
{
if (!prop.Type.Contains("::"))
{
id = data.Smoke->IDType(className + "::" + prop.Type);
if (id > 0)
{
cmp.Type = translator.CppToCSharp(data.Smoke->types + id, out isRef);
}
else
{
cmp.Type = translator.CppToCSharp(prop.Type, out isRef);
}
}
cmp.Type = translator.CppToCSharp(prop.Type, out isRef);
}
}
catch (NotSupportedException)
{
Debug.Print(" |--Won't wrap Property {0}::{1}", className, prop.Name);
continue;
}
if (documentation.ContainsKey(type))
{
IList<string> docs = documentation[type];
for (int i = 0; i < docs.Count; i++)
{
Match match = Regex.Match(docs[i],
prop.Name + " : (const )?" + prop.OriginalType +
@"\n(?<docs>This.*?)\nAccess functions:", RegexOptions.Singleline);
if (match.Success)
{
Util.FormatComment(match.Groups["docs"].Value, cmp, i > 0);
break;
}
}
}
cmp.Name = prop.Name;
// capitalize the first letter
StringBuilder builder = new StringBuilder(cmp.Name);
builder[0] = char.ToUpper(builder[0]);
string capitalized = builder.ToString();
// If the new name clashes with a name of a type declaration, keep the lower-case name (or even make the name lower-case).
var typesWithSameName = from member in data.GetAccessibleMembers(data.Smoke->classes + classId)
where (member.Type == MemberTypes.NestedType
|| member.Type == MemberTypes.Method)
&& member.Name == capitalized
select member;
if (typesWithSameName.Any())
{
Debug.Print(
" |--Conflicting names: property/(type or method): {0} in class {1} - keeping original property name",
capitalized, className);
if (capitalized == cmp.Name)
{
builder[0] = char.ToLower(builder[0]);
cmp.Name = builder.ToString(); // lower case the property if necessary
}
}
else
{
cmp.Name = capitalized;
}
cmp.HasGet = true;
cmp.HasSet = prop.IsWritable;
cmp.Attributes = MemberAttributes.Public | MemberAttributes.New | MemberAttributes.Final;
cmp.CustomAttributes.Add(new CodeAttributeDeclaration("Q_PROPERTY",
new CodeAttributeArgument(
new CodePrimitiveExpression(prop.OriginalType)),
new CodeAttributeArgument(
new CodePrimitiveExpression(prop.Name))));
// ===== get-method =====
short getterMapId = FindQPropertyGetAccessorMethodMapId(classId, prop, capitalized);
if (getterMapId == 0)
{
Debug.Print(" |--Missing 'get' method for property {0}::{1} - using QObject.Property()", className, prop.Name);
cmp.GetStatements.Add(new CodeMethodReturnStatement(new CodeCastExpression(cmp.Type,
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression(),
"Property",
new CodePrimitiveExpression(prop.Name)))));
}
else
{
Smoke.MethodMap* map = data.Smoke->methodMaps + getterMapId;
short getterId = map->method;
if (getterId < 0)
{
// simply choose the first (i.e. non-const) version if there are alternatives
getterId = data.Smoke->ambiguousMethodList[-getterId];
}
Smoke.Method* getter = data.Smoke->methods + getterId;
if (getter->classId != classId)
{
// The actual get method is defined in a parent class - don't create a property for it.
continue;
}
if ((getter->flags & (uint) Smoke.MethodFlags.mf_virtual) == 0
&& (getter->flags & (uint) Smoke.MethodFlags.mf_purevirtual) == 0)
{
cmp.GetStatements.Add(new CodeMethodReturnStatement(new CodeCastExpression(cmp.Type,
new CodeMethodInvokeExpression(
SmokeSupport.interceptor_Invoke,
new CodePrimitiveExpression(
ByteArrayManager.GetString(
data.Smoke->methodNames[getter->name
])),
new CodePrimitiveExpression(
data.Smoke->GetMethodSignature(getter)),
new CodeTypeOfExpression(cmp.Type),
new CodePrimitiveExpression(false)))));
}
else
{
cmp.HasGet = false;
if (!cmp.HasSet)
{
// the get accessor is virtual and there's no set accessor => continue
continue;
}
}
}
// ===== set-method =====
if (!prop.IsWritable)
{
// not writable? => continue
type.Members.Add(cmp);
continue;
}
char mungedSuffix;
short setterMethId = FindQPropertySetAccessorMethodId(classId, prop, capitalized, out mungedSuffix);
if (setterMethId == 0)
{
Debug.Print(" |--Missing 'set' method for property {0}::{1} - using QObject.SetProperty()", className, prop.Name);
cmp.SetStatements.Add(new CodeExpressionStatement(
new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "SetProperty",
new CodePrimitiveExpression(prop.Name),
new CodeArgumentReferenceExpression("value"))));
}
else
{
Smoke.Method* setter = data.Smoke->methods + setterMethId;
if (setter->classId != classId)
{
// defined in parent class, continue
type.Members.Add(cmp);
continue;
}
string setterName = ByteArrayManager.GetString(data.Smoke->methodNames[setter->name]);
if (!cmp.HasGet)
{
// so the 'get' method is virtual - generating a property for only the 'set' method is a bad idea
MethodsGenerator mg = new MethodsGenerator(data, translator, type, klass);
mg.GenerateMethod(setterMethId, setterName + mungedSuffix);
continue;
}
cmp.SetStatements.Add(new CodeExpressionStatement(
new CodeMethodInvokeExpression(SmokeSupport.interceptor_Invoke,
new CodePrimitiveExpression(setterName + mungedSuffix),
new CodePrimitiveExpression(
this.data.Smoke->GetMethodSignature(setterMethId)),
new CodeTypeOfExpression(typeof(void)),
new CodePrimitiveExpression(false),
new CodeTypeOfExpression(cmp.Type),
new CodeArgumentReferenceExpression("value"))));
}
type.Members.Add(cmp);
}
}
}
