void Shape::Initialize(Handle<Object> target)
{
HandleScope scope;
Handle<FunctionTemplate> c = FunctionTemplate::New(Shape::New);
c->InstanceTemplate()->SetInternalFieldCount(1);
c->SetClassName(String::NewSymbol("shapeObj"));
SET_ATTRIBUTE_RO(c, "numvalues", getProp);
SET_ATTRIBUTE_RO(c, "numlines", getProp);
SET_ATTRIBUTE_RO(c, "index", getProp);
SET_ATTRIBUTE_RO(c, "type", getProp);
SET_ATTRIBUTE_RO(c, "tileindex", getProp);
SET_ATTRIBUTE_RO(c, "classindex", getProp);
SET_ATTRIBUTE(c, "text", getProp, setProp);
NODE_SET_PROTOTYPE_METHOD(c, "clone", clone);
NODE_SET_PROTOTYPE_METHOD(c, "line", getLine);
NODE_SET_PROTOTYPE_METHOD(c, "add", addLine);
NODE_SET_PROTOTYPE_METHOD(c, "setGeometry", setGeometry);
NODE_DEFINE_CONSTANT(c->GetFunction(),
"Point",MS_SHAPE_POINT);
NODE_DEFINE_CONSTANT(c->GetFunction(),
"Line",MS_SHAPE_LINE);
NODE_DEFINE_CONSTANT(c->GetFunction(),
"Polygon",MS_SHAPE_POLYGON);
NODE_DEFINE_CONSTANT(c->GetFunction(),
"Null",MS_SHAPE_NULL);
target->Set(String::NewSymbol("shapeObj"), c->GetFunction());
constructor.Reset(Isolate::GetCurrent(), c);
}
v8::Handle<v8::Function> CreateDebugDrawManager(Handle<Context> context)
{
v8::HandleScope handle_scope;
Handle<FunctionTemplate> templt = GetScriptSystem()->GetTemplateBySID(s_debugDrawWrapper);
if(templt.IsEmpty())
{
templt = FunctionTemplate::New();
templt->SetClassName(String::New("DebugDrawManager"));
templt->InstanceTemplate()->SetInternalFieldCount(1);
Handle<ObjectTemplate> proto = templt->PrototypeTemplate();
proto->Set("addAABB", FunctionTemplate::New(DebugDrawManagerAddAABB));
proto->Set("addCircle", FunctionTemplate::New(DebugDrawManagerAddCircle));
proto->Set("addCross", FunctionTemplate::New(DebugDrawManagerAddCross));
proto->Set("addLine", FunctionTemplate::New(DebugDrawManagerAddLine));
proto->Set("addLines", FunctionTemplate::New(DebugDrawManagerAddLines));
proto->Set("addSphere", FunctionTemplate::New(DebugDrawManagerAddSphere));
proto->Set("addString", FunctionTemplate::New(DebugDrawManagerAddString));
proto->Set("addTriangle", FunctionTemplate::New(DebugDrawManagerAddTriangle));
proto->Set("clear", FunctionTemplate::New(DebugDrawManagerClear));
proto->Set("isEnabled", FunctionTemplate::New(DebugDrawManagerIsEnabled));
proto->Set("setEnabled", FunctionTemplate::New(DebugDrawManagerSetEnabled));
proto->Set("toString", FunctionTemplate::New(DebugDrawManagerToString));
GetScriptSystem()->SetTemplateBySID(s_debugDrawWrapper, templt);
}
return handle_scope.Close(templt->GetFunction());
}
v8::Handle<v8::Object> WrapScreen(ScriptSystem* ss)
{
HandleScope handle_scope;
Handle<Context> context = ss->GetGlobalContext();
Context::Scope context_scope(context);
Handle<FunctionTemplate> templt = FunctionTemplate::New();
templt->SetClassName(String::New("Screen"));
Handle<ObjectTemplate> proto = templt->PrototypeTemplate();
proto->Set("toString", FunctionTemplate::New(SCRToString));
proto->Set("getPickRay", FunctionTemplate::New(SCRGetPickRay));
proto->Set("intersect", FunctionTemplate::New(SCRIntersect));
proto->Set("pickEntity", FunctionTemplate::New(SCRPickEntity));
proto->Set("convertWorldToScreenCoords", FunctionTemplate::New(SCRConvertWorldToScreenCoords));
proto->Set("openWindow", FunctionTemplate::New(SCROpenWindow));
proto->Set("closeWindow", FunctionTemplate::New(SCRCloseWindow));
proto->Set("getWindowGeometry", FunctionTemplate::New(SCRGetWindowGeometry));
proto->Set("setWindowGeometry", FunctionTemplate::New(SCRSetWindowGeometry));
Local<Object> instance = templt->GetFunction()->NewInstance();
instance->SetAccessor(String::New("lockCursor"), SCRGetLockCursor, SCRSetLockCursor);
instance->SetAccessor(String::New("showCursor"), SCRGetShowCursor, SCRSetShowCursor);
instance->SetAccessor(String::New("width"), SCRGetWidth);
instance->SetAccessor(String::New("height"), SCRGetHeight);
instance->SetAccessor(String::New("fullScreen"), SCRGetFullScreen, SCRSetFullScreen);
return handle_scope.Close(instance);
}
void AjaxModule::doRequire (v8::Handle<v8::Object> target) {
HandleScope scope;
Handle<FunctionTemplate> ft = FunctionTemplate::New(ajax);
target->Set(String::New("exports"), ft->GetFunction());
}
void
test_BasicCall()
{
HandleScope handle_scope;
Handle<ObjectTemplate> templ = ObjectTemplate::New();
Handle<FunctionTemplate> fnT = v8::FunctionTemplate::New(AddOne);
templ->Set("AddOne", fnT);
Persistent<Context> context = Context::New(NULL, templ);
Context::Scope context_scope(context);
Local<Value> addone = context->Global()->Get(String::New("AddOne"));
do_check_true(!addone.IsEmpty());
do_check_true(!addone->IsUndefined());
do_check_true(addone->IsObject());
do_check_true(addone->IsFunction());
Local<Function> fn = addone.As<Function>();
do_check_eq(fn, fnT->GetFunction());
Local<Number> n = Number::New(0.5);
Handle<Value> args[] = { n };
Local<Value> v = fn->Call(context->Global(), 1, args);
do_check_true(!v.IsEmpty());
do_check_true(v->IsNumber());
Local<Number> n2 = v->ToNumber();
do_check_eq(n2->Value(), 1.5);
context.Dispose();
}
bool bind_Signals_Signal(Handle<Object> parent)
{
ScriptingManager* pManager = ScriptingManager::getSingletonPtr();
Handle<FunctionTemplate> signal = pManager->getClassTemplate("Athena.Signals.Signal");
if (signal.IsEmpty())
{
// Declaration of the class
signal = FunctionTemplate::New(Signal_New);
signal->InstanceTemplate()->SetInternalFieldCount(1);
// Attributes
AddAttribute(signal, "disconnected", Signal_IsDisconnected, 0);
// Methods
AddMethod(signal, "connect", Signal_Connect);
AddMethod(signal, "disconnect", Signal_Disconnect);
AddMethod(signal, "fire", Signal_Fire);
pManager->declareClassTemplate("Athena.Signals.Signal", signal);
}
// Add the class to the parent
return parent->Set(String::New("Signal"), signal->GetFunction());
}
bool bind_Base(Handle<Object> parent)
{
ScriptingManager* pManager = ScriptingManager::getSingletonPtr();
Handle<FunctionTemplate> base = pManager->getClassTemplate("Tests.Base");
if (base.IsEmpty())
{
// Declaration of the class
base = FunctionTemplate::New(Base_New);
base->InstanceTemplate()->SetInternalFieldCount(1);
// Attributes
AddAttribute(base, "a", Base_GetA, Base_SetA);
// Methods
AddMethod(base, "f", Base_F);
AddMethod(base, "g", Base_G);
// Register the class with the Scripting Manager
pManager->declareClassTemplate("Tests.Base", base);
}
// Add the class to the parent
return parent->Set(String::New("Base"), base->GetFunction());
}
void Projection::Initialize(Handle<Object> target)
{
HandleScope scope;
if (projection_template_.IsEmpty())
projection_template_ = Persistent<FunctionTemplate>::New(MakeProjectionTemplate());
Handle<FunctionTemplate> t = projection_template_;
target->Set(String::NewSymbol("Projection"), t->GetFunction());
}
bool bind_Transforms(Handle<Object> parent)
{
ScriptingManager* pManager = ScriptingManager::getSingletonPtr();
Handle<FunctionTemplate> transforms = pManager->getClassTemplate("Athena.Entities.Transforms");
if (transforms.IsEmpty())
{
assert(!pManager->getClassTemplate("Athena.Entities.Component").IsEmpty());
// Declaration of the class
transforms = FunctionTemplate::New(Transforms_New);
transforms->InstanceTemplate()->SetInternalFieldCount(1);
transforms->Inherit(pManager->getClassTemplate("Athena.Entities.Component"));
// Attributes
AddAttribute(transforms, "position", Transforms_GetPosition, Transforms_SetPosition);
AddAttribute(transforms, "worldPosition", Transforms_GetWorldPosition, 0);
AddAttribute(transforms, "orientation", Transforms_GetOrientation, Transforms_SetOrientation);
AddAttribute(transforms, "worldOrientation", Transforms_GetWorldOrientation, 0);
AddAttribute(transforms, "inheritOrientation", Transforms_GetInheritOrientation, Transforms_SetInheritOrientation);
AddAttribute(transforms, "scale", Transforms_GetScale, Transforms_SetScale);
AddAttribute(transforms, "worldScale", Transforms_GetWorldScale, 0);
AddAttribute(transforms, "inheritScale", Transforms_GetInheritScale, Transforms_SetInheritScale);
// Methods
AddMethod(transforms, "translate", Transforms_Translate);
AddMethod(transforms, "setDirection", Transforms_SetDirection);
AddMethod(transforms, "lookAt", Transforms_LookAt);
AddMethod(transforms, "roll", Transforms_Roll);
AddMethod(transforms, "pitch", Transforms_Pitch);
AddMethod(transforms, "yaw", Transforms_Yaw);
AddMethod(transforms, "rotate", Transforms_Rotate);
AddMethod(transforms, "resetOrientation", Transforms_ResetOrientation);
AddMethod(transforms, "rescale", Transforms_Rescale);
pManager->declareClassTemplate("Athena.Entities.Transforms", transforms);
parent->Set(String::New("Transforms_TYPE"), String::New(Athena::Entities::Transforms::TYPE.c_str()));
parent->Set(String::New("TS_LOCAL"), Uint32::New(Transforms::TS_LOCAL));
parent->Set(String::New("TS_PARENT"), Uint32::New(Transforms::TS_PARENT));
parent->Set(String::New("TS_WORLD"), Uint32::New(Transforms::TS_WORLD));
}
// Add the class to the parent
return parent->Set(String::New("Transforms"), transforms->GetFunction());
}
void Geometry::Initialize(Handle<Object> target)
{
HandleScope scope;
if (geometry_template_.IsEmpty())
geometry_template_ = Persistent<FunctionTemplate>::New(MakeGeometryTemplate());
Handle<FunctionTemplate> t = geometry_template_;
NODE_SET_PROTOTYPE_METHOD(t, "fromWkt", FromWKT);
NODE_SET_PROTOTYPE_METHOD(t, "toWkt", ToWKT);
// Topology operations
NODE_SET_PROTOTYPE_METHOD(t, "intersection", Intersection);
NODE_SET_PROTOTYPE_METHOD(t, "buffer", Buffer);
NODE_SET_PROTOTYPE_METHOD(t, "difference", Difference);
NODE_SET_PROTOTYPE_METHOD(t, "symDifference", SymDifference);
NODE_SET_PROTOTYPE_METHOD(t, "union", Union);
NODE_SET_PROTOTYPE_METHOD(t, "relate", Relate);
NODE_SET_PROTOTYPE_METHOD(t, "simplify", Simplify);
// Unary predicates
NODE_SET_PROTOTYPE_METHOD(t, "isEmpty", IsEmpty);
NODE_SET_PROTOTYPE_METHOD(t, "isValid", IsValid);
NODE_SET_PROTOTYPE_METHOD(t, "isSimple", IsSimple);
NODE_SET_PROTOTYPE_METHOD(t, "isRing", IsRing);
NODE_SET_PROTOTYPE_METHOD(t, "hasZ", HasZ);
// Binary predicates
NODE_SET_PROTOTYPE_METHOD(t, "disjoint", Disjoint);
NODE_SET_PROTOTYPE_METHOD(t, "touches", Touches);
NODE_SET_PROTOTYPE_METHOD(t, "preparedIntersects", PreparedIntersects);
NODE_SET_PROTOTYPE_METHOD(t, "crosses", Crosses);
NODE_SET_PROTOTYPE_METHOD(t, "within", Within);
NODE_SET_PROTOTYPE_METHOD(t, "preparedContains", PreparedContains);
NODE_SET_PROTOTYPE_METHOD(t, "preparedContainsProperly", PreparedContainsProperly);
NODE_SET_PROTOTYPE_METHOD(t, "preparedCovers", PreparedCovers);
NODE_SET_PROTOTYPE_METHOD(t, "overlaps", Overlaps);
NODE_SET_PROTOTYPE_METHOD(t, "contains", Contains);
NODE_SET_PROTOTYPE_METHOD(t, "equals", Equals);
NODE_SET_PROTOTYPE_METHOD(t, "equalsExact", EqualsExact);
NODE_SET_PROTOTYPE_METHOD(t, "distance", Distance);
target->Set(String::NewSymbol("Geometry"), t->GetFunction());
}
bool bind_Scene(Handle<Object> parent)
{
ScriptingManager* pManager = ScriptingManager::getSingletonPtr();
Handle<FunctionTemplate> scene = pManager->getClassTemplate("Athena.Entities.Scene");
if (scene.IsEmpty())
{
// Declaration of the class
scene = FunctionTemplate::New(Scene_New);
scene->InstanceTemplate()->SetInternalFieldCount(1);
// Attributes
AddAttribute(scene, "name", Scene_GetName, 0);
AddAttribute(scene, "enabled", Scene_GetEnabled, Scene_SetEnabled);
AddAttribute(scene, "shown", Scene_GetShown, Scene_SetShown);
AddAttribute(scene, "nbEntities", Scene_GetNbEntities, 0);
AddAttribute(scene, "components", Scene_GetComponentsList, 0);
AddAttribute(scene, "nbComponents", Scene_GetNbComponents, 0);
AddAttribute(scene, "signals", Scene_GetSignalsList, 0);
// Methods - Entities management
AddMethod(scene, "create", Scene_CreateEntity);
AddMethod(scene, "getEntity", Scene_GetEntity);
AddMethod(scene, "destroy", Scene_DestroyEntity);
AddMethod(scene, "destroyAll", Scene_DestroyAll);
AddMethod(scene, "transfer", Scene_Transfer);
// Methods - Components management
AddMethod(scene, "getComponent", Scene_GetComponent);
AddMethod(scene, "getMainComponent", Scene_GetMainComponent);
pManager->declareClassTemplate("Athena.Entities.Scene", scene);
}
// Add the class to the parent
return parent->Set(String::New("Scene"), scene->GetFunction());
}
v8::Handle<v8::Object> WrapLogger(Handle<Context> context)
{
v8::HandleScope handle_scope;
Handle<FunctionTemplate> templt = GetScriptSystem()->GetTemplateBySID(s_loggerWrapper);
if(templt.IsEmpty())
{
templt = FunctionTemplate::New();
templt->SetClassName(String::New("Log"));
Handle<ObjectTemplate> proto = templt->PrototypeTemplate();
proto->Set("always", FunctionTemplate::New(LogAlways));
proto->Set("debug", FunctionTemplate::New(LogDebug));
proto->Set("error", FunctionTemplate::New(LogError));
proto->Set("info", FunctionTemplate::New(LogInfo));
proto->Set("warning", FunctionTemplate::New(LogWarning));
proto->Set("addLogListener", FunctionTemplate::New(LogAddListener));
proto->Set("processLogListeners", FunctionTemplate::New(LogProcessListeners));
GetScriptSystem()->SetTemplateBySID(s_loggerWrapper, templt);
}
Local<Object> instance = templt->GetFunction()->NewInstance();
return handle_scope.Close(instance);
}
v8::Handle<v8::Object> WrapElementDocument(v8::Handle<v8::Context> context, Rocket::Core::ElementDocument* v)
{
v8::HandleScope handle_scope;
Handle<FunctionTemplate> templt = GetScriptSystem()->GetTemplateBySID(s_elementDocumentWrapper);
if(templt.IsEmpty())
{
templt = FunctionTemplate::New();
templt->Inherit(GetElementTemplate());
templt->SetClassName(String::New("ElementDocument"));
templt->InstanceTemplate()->SetInternalFieldCount(1);
templt->InstanceTemplate()->SetNamedPropertyHandler(
ELNamedPropertyGetter,
ELNamedPropertySetter,
ELNamedPropertyQuery,
ELNamedPropertyDeleter,
ELNamedPropertyEnumerator
);
Handle<ObjectTemplate> proto = templt->PrototypeTemplate();
proto->Set("hide", FunctionTemplate::New(EDHide));
proto->Set("toString", FunctionTemplate::New(EDToString));
proto->Set("show", FunctionTemplate::New(EDShow));
proto->Set("hide", FunctionTemplate::New(EDHide));
proto->Set("close", FunctionTemplate::New(EDClose));
GetScriptSystem()->SetTemplateBySID(s_elementDocumentWrapper, templt);
}
Local<Object> instance = templt->GetFunction()->NewInstance();
instance->SetInternalField(0, External::New(v));
return handle_scope.Close(instance);
}
Handle<Function> MetadataNode::SetMembersFromStaticMetadata(Isolate *isolate, Handle<FunctionTemplate>& ctorFuncTemplate, Handle<ObjectTemplate>& prototypeTemplate, MetadataTreeNode *treeNode)
{
SET_PROFILER_FRAME();
Handle<Function> ctorFunction;
uint8_t *curPtr = s_metadataReader.GetValueData() + treeNode->offsetValue + 1;
auto nodeType = s_metadataReader.GetNodeType(treeNode);
auto curType = s_metadataReader.ReadTypeName(treeNode);
curPtr += sizeof(uint16_t /* baseClassId */);
if (s_metadataReader.IsNodeTypeInterface(nodeType))
{
curPtr += sizeof(uint8_t) + sizeof(uint32_t);
}
//get candidates from instance methods metadata
auto instanceMethodCout = *reinterpret_cast<uint16_t*>(curPtr);
curPtr += sizeof(uint16_t);
string lastMethodName;
MethodCallbackData *callbackData = nullptr;
for (auto i = 0; i < instanceMethodCout; i++)
{
auto entry = s_metadataReader.ReadInstanceMethodEntry(&curPtr);
if (entry.name != lastMethodName)
{
callbackData = new MethodCallbackData(this);
auto funcData = External::New(isolate, callbackData);
auto funcTemplate = FunctionTemplate::New(isolate, MethodCallback, funcData);
auto funcName = ConvertToV8String(entry.name);
prototypeTemplate->Set(funcName, funcTemplate->GetFunction());
lastMethodName = entry.name;
}
callbackData->candidates.push_back(entry);
}
//get candidates from instance fields metadata
auto instanceFieldCout = *reinterpret_cast<uint16_t*>(curPtr);
curPtr += sizeof(uint16_t);
for (auto i = 0; i < instanceFieldCout; i++)
{
auto entry = s_metadataReader.ReadInstanceFieldEntry(&curPtr);
auto fieldName = ConvertToV8String(entry.name);
auto fieldInfo = new FieldCallbackData(entry);
fieldInfo->declaringType = curType;
auto fieldData = External::New(isolate, fieldInfo);
prototypeTemplate->SetAccessor(fieldName, FieldAccessorGetterCallback, FieldAccessorSetterCallback, fieldData, AccessControl::DEFAULT, PropertyAttribute::DontDelete);
}
ctorFunction = ctorFuncTemplate->GetFunction();
//get candidates from static methods metadata
callbackData = nullptr;
lastMethodName.clear();
auto staticMethodCout = *reinterpret_cast<uint16_t*>(curPtr);
curPtr += sizeof(uint16_t);
for (auto i = 0; i < staticMethodCout; i++)
{
auto entry = s_metadataReader.ReadStaticMethodEntry(&curPtr);
if (entry.name != lastMethodName)
{
callbackData = new MethodCallbackData(this);
auto funcData = External::New(isolate, callbackData);
auto funcTemplate = FunctionTemplate::New(isolate, MethodCallback, funcData);
auto funcName = ConvertToV8String(entry.name);
ctorFunction->Set(funcName, funcTemplate->GetFunction());
lastMethodName = entry.name;
}
callbackData->candidates.push_back(entry);
}
auto extendFuncName = V8StringConstants::GetExtend();
auto extendFuncTemplate = FunctionTemplate::New(isolate, ExtendCallMethodHandler, External::New(isolate, this));
ctorFunction->Set(extendFuncName, extendFuncTemplate->GetFunction());
//get candidates from static fields metadata
auto staticFieldCout = *reinterpret_cast<uint16_t*>(curPtr);
curPtr += sizeof(uint16_t);
for (auto i = 0; i < staticFieldCout; i++)
{
auto entry = s_metadataReader.ReadStaticFieldEntry(&curPtr);
auto fieldName = ConvertToV8String(entry.name);
auto fieldData = External::New(isolate, new FieldCallbackData(entry));
ctorFunction->SetAccessor(fieldName, FieldAccessorGetterCallback, FieldAccessorSetterCallback, fieldData, AccessControl::DEFAULT, PropertyAttribute::DontDelete);
}
SetClassAccessor(ctorFunction);
return ctorFunction;
}
Handle<Value> wrap_lisp_symbol(Lisp_Object sym) {
Local<Object> obj = symbol_templ->GetFunction()->NewInstance();
//obj->SetInternalField(0, External::New((void*)sym));
obj->SetAlignedPointerInInternalField(0, (void*) sym);
return obj;
}
void CanvasContextV8Bindings::loadScript(const std::string& _filename, OgreCanvas::CanvasContext* _canvasContext, OgreCanvas::CanvasLogger* _console)
{
CanvasContextV8Bindings::context2D = _canvasContext;
HandleScope handle_scope;
//Console :
//template
Handle<FunctionTemplate> consoleTemplate = FunctionTemplate::New();
consoleTemplate->SetClassName(v8::String::New("Console"));
CanvasContextV8Bindings::consoleTemplate = Persistent<FunctionTemplate>::New(consoleTemplate);
//prototype
Handle<ObjectTemplate> consolePrototype = consoleTemplate->PrototypeTemplate();
//attaching method
consolePrototype->Set("log", FunctionTemplate::New(log));
//creating instance
Handle<ObjectTemplate> consoleInstance = consoleTemplate->InstanceTemplate();
consoleInstance->SetInternalFieldCount(1);
//Image :
//template
Handle<FunctionTemplate> imageTemplate = FunctionTemplate::New();
imageTemplate->SetClassName(v8::String::New("Image"));
CanvasContextV8Bindings::imageTemplate = Persistent<FunctionTemplate>::New(imageTemplate);
//prototype
Handle<ObjectTemplate> imagePrototype = imageTemplate->PrototypeTemplate();
//creating instance
Handle<ObjectTemplate> imageInstance = imageTemplate->InstanceTemplate();
imageInstance->SetInternalFieldCount(1);
//Canvas gradient :
//template
Handle<FunctionTemplate> canvasGradientTemplate = FunctionTemplate::New();
canvasGradientTemplate->SetClassName(v8::String::New("CanvasGradient"));
CanvasContextV8Bindings::canvasGradientTemplate = Persistent<FunctionTemplate>::New(canvasGradientTemplate);
//prototype
Handle<ObjectTemplate> canvasGradientPrototype = canvasGradientTemplate->PrototypeTemplate();
//creating instance
Handle<ObjectTemplate> canvasGradientInstance = canvasGradientTemplate->InstanceTemplate();
canvasGradientInstance->SetInternalFieldCount(1);
//attaching method
canvasGradientPrototype->Set("addColorStop", FunctionTemplate::New(addColorStop));
//Canvas Pattern :
//template
Handle<FunctionTemplate> canvasPatternTemplate = FunctionTemplate::New();
canvasPatternTemplate->SetClassName(v8::String::New("CanvasPattern"));
CanvasContextV8Bindings::canvasPatternTemplate = Persistent<FunctionTemplate>::New(canvasPatternTemplate);
//prototype
Handle<ObjectTemplate> canvasPatternPrototype = canvasPatternTemplate->PrototypeTemplate();
//creating instance
Handle<ObjectTemplate> canvasPatternInstance = canvasPatternTemplate->InstanceTemplate();
canvasPatternInstance->SetInternalFieldCount(1);
//Canvas context :
//template
Handle<FunctionTemplate> canvasContextTemplate = FunctionTemplate::New();
canvasContextTemplate->SetClassName(v8::String::New("CanvasContext"));
//prototype
Handle<ObjectTemplate> canvasContextPrototype = canvasContextTemplate->PrototypeTemplate();
//attaching method
//2D Context
canvasContextPrototype->Set("save", FunctionTemplate::New(save));
canvasContextPrototype->Set("restore", FunctionTemplate::New(restore));
//Transformation
canvasContextPrototype->Set("scale", FunctionTemplate::New(scale));
canvasContextPrototype->Set("rotate", FunctionTemplate::New(rotate));
canvasContextPrototype->Set("translate", FunctionTemplate::New(translate));
canvasContextPrototype->Set("transform", FunctionTemplate::New(transform));
canvasContextPrototype->Set("setTransform", FunctionTemplate::New(setTransform));
//Image drawing
canvasContextPrototype->Set("drawImage", FunctionTemplate::New(drawImage));
//Colors, styles and shadows
canvasContextPrototype->Set("createLinearGradient", FunctionTemplate::New(createLinearGradient));
canvasContextPrototype->Set("createRadialGradient", FunctionTemplate::New(createRadialGradient));
canvasContextPrototype->Set("createPattern", FunctionTemplate::New(createPattern));
//Paths
canvasContextPrototype->Set("beginPath", FunctionTemplate::New(beginPath));
canvasContextPrototype->Set("closePath", FunctionTemplate::New(closePath));
canvasContextPrototype->Set("fill", FunctionTemplate::New(fill));
canvasContextPrototype->Set("stroke", FunctionTemplate::New(stroke));
canvasContextPrototype->Set("clip", FunctionTemplate::New(clip));
canvasContextPrototype->Set("moveTo", FunctionTemplate::New(moveTo));
canvasContextPrototype->Set("lineTo", FunctionTemplate::New(lineTo));
canvasContextPrototype->Set("quadraticCurveTo", FunctionTemplate::New(quadraticCurveTo));
canvasContextPrototype->Set("bezierCurveTo", FunctionTemplate::New(bezierCurveTo));
canvasContextPrototype->Set("arcTo", FunctionTemplate::New(arcTo));
canvasContextPrototype->Set("arc", FunctionTemplate::New(arc));
canvasContextPrototype->Set("rect", FunctionTemplate::New(rect));
canvasContextPrototype->Set("isPointInPath", FunctionTemplate::New(isPointInPath));
//Text
canvasContextPrototype->Set("fillText", FunctionTemplate::New(fillText));
canvasContextPrototype->Set("strokeText", FunctionTemplate::New(strokeText));
canvasContextPrototype->Set("measureText", FunctionTemplate::New(measureText));
//Rectangles
canvasContextPrototype->Set("clearRect", FunctionTemplate::New(clearRect));
canvasContextPrototype->Set("fillRect", FunctionTemplate::New(fillRect));
canvasContextPrototype->Set("strokeRect", FunctionTemplate::New(strokeRect));
//New
canvasContextPrototype->Set("saveToPNG", FunctionTemplate::New(saveToPNG));
canvasContextPrototype->Set("clear", FunctionTemplate::New(clear));
//creating instance
Handle<ObjectTemplate> canvasContextInstance = canvasContextTemplate->InstanceTemplate();
canvasContextInstance->SetInternalFieldCount(1);
//attaching properties
//Compositing
canvasContextInstance->SetAccessor(v8::String::New("globalAlpha"), getterGlobalAlpha, setterGlobalAlpha);
canvasContextInstance->SetAccessor(v8::String::New("globalCompositeOperation"), getterGlobalCompositeOperation, setterGlobalCompositeOperation);
//Line styles
canvasContextInstance->SetAccessor(v8::String::New("lineWidth"), getterLineWidth, setterLineWidth);
canvasContextInstance->SetAccessor(v8::String::New("lineCap"), getterLineCap, setterLineCap);
canvasContextInstance->SetAccessor(v8::String::New("lineJoin"), getterLineJoin, setterLineJoin);
canvasContextInstance->SetAccessor(v8::String::New("miterLimit"), getterMiterLimit, setterMiterLimit);
canvasContextInstance->SetAccessor(v8::String::New("lineDash"), getterLineDash, setterLineDash);
//Colors, styles and shadows
canvasContextInstance->SetAccessor(v8::String::New("fillStyle"), getterFillStyle, setterFillStyle);
canvasContextInstance->SetAccessor(v8::String::New("strokeStyle"), getterStrokeStyle, setterStrokeStyle);
canvasContextInstance->SetAccessor(v8::String::New("shadowOffsetX"), getterShadowOffsetX, setterShadowOffsetX);
canvasContextInstance->SetAccessor(v8::String::New("shadowOffsetY"), getterShadowOffsetY, setterShadowOffsetY);
canvasContextInstance->SetAccessor(v8::String::New("shadowBlur"), getterShadowBlur, setterShadowBlur);
canvasContextInstance->SetAccessor(v8::String::New("shadowColor"), getterShadowColor, setterShadowColor);
//Text
canvasContextInstance->SetAccessor(v8::String::New("font"), getterFont, setterFont);
canvasContextInstance->SetAccessor(v8::String::New("textAlign"), getterTextAlign, setterTextAlign);
canvasContextInstance->SetAccessor(v8::String::New("textBaseline"), getterTextBaseline, setterTextBaseline);
//New
canvasContextInstance->SetAccessor(v8::String::New("antialiasing"), getterAntiAliasing, setterAntiAliasing);
//Image
Handle<ObjectTemplate> global = ObjectTemplate::New();
global->Set(String::New("loadImage"), FunctionTemplate::New(loadImage));
Persistent<Context> context = Context::New(NULL, global);
CanvasContextV8Bindings::contextV8 = context;
Context::Scope context_scope(context);
//building link between js 'ctx' variable and c++ _canvasContext variable
Handle<Function> canvasContextConstructor = canvasContextTemplate->GetFunction();
Local<Object> obj = canvasContextConstructor->NewInstance();
obj->SetInternalField(0, External::New(_canvasContext));
context->Global()->Set(v8::String::New("ctx"), obj);
//building link between js 'console' variable and c++ _console variable
Handle<Function> consoleConstructor = consoleTemplate->GetFunction();
Local<Object> obj2 = consoleConstructor->NewInstance();
obj2->SetInternalField(0, External::New(_console));
context->Global()->Set(v8::String::New("console"), obj2);
Handle<v8::String> source = v8::String::New(readScript(_filename).c_str());
Handle<Script> script = Script::Compile(source);
Handle<Value> result = script->Run();
/*
CanvasContextV8Bindings::canvasGradientTemplate.Dispose();
CanvasContextV8Bindings::canvasPatternTemplate.Dispose();
CanvasContextV8Bindings::imageTemplate.Dispose();
*/
}
Handle<Object> WrapComponent(Handle<Object> wrappedes, ScriptSystem* scriptsys, dtEntity::EntityId eid, dtEntity::Component* v)
{
HandleScope handle_scope;
Handle<Object> wrapped = scriptsys->GetFromComponentMap(v->GetType(), eid);
if(!wrapped.IsEmpty())
{
return wrapped;
}
Handle<FunctionTemplate> templt = GetScriptSystem()->GetTemplateBySID(s_componentWrapper);
if(templt.IsEmpty())
{
templt = FunctionTemplate::New();
templt->SetClassName(String::New("Component"));
templt->InstanceTemplate()->SetInternalFieldCount(1);
Handle<ObjectTemplate> proto = templt->PrototypeTemplate();
proto->Set("equals", FunctionTemplate::New(COEquals));
proto->Set("getType", FunctionTemplate::New(COGetType));
proto->Set("properties", FunctionTemplate::New(COProperties));
proto->Set("toString", FunctionTemplate::New(COToString));
proto->Set("finished", FunctionTemplate::New(COFinished));
proto->Set("copyPropertyValues", FunctionTemplate::New(COCopyPropertyValues));
GetScriptSystem()->SetTemplateBySID(s_componentWrapper, templt);
}
Local<Object> instance = templt->GetFunction()->NewInstance();
instance->SetInternalField(0, External::New(v));
instance->SetHiddenValue(scriptsys->GetEntityIdString(), Uint32::New(eid));
// GetStringFromSID and conversion to v8::String is costly, create a
// hidden value in entity system wrapper that stores
// strings and their string ids as name=>value pairs
Handle<Value> propnamesval = wrappedes->GetHiddenValue(scriptsys->GetPropertyNamesString());
if(propnamesval.IsEmpty())
{
Handle<Object> names = Object::New();
dtEntity::PropertyGroup::const_iterator i;
const dtEntity::PropertyGroup& props = v->Get();
for(i = props.begin(); i != props.end(); ++i)
{
dtEntity::StringId sid = i->first;
std::string propname = dtEntity::GetStringFromSID(sid);
names->Set(String::New(propname.c_str()), WrapSID(sid));
}
wrappedes->SetHiddenValue(scriptsys->GetPropertyNamesString(), names);
propnamesval = names;
}
Handle<Object> propnames = Handle<Object>::Cast(propnamesval);
Handle<Array> keys = propnames->GetPropertyNames();
for(unsigned int i = 0; i < keys->Length(); ++i)
{
Handle<String> str = keys->Get(i)->ToString();
dtEntity::StringId sid = UnwrapSID(propnames->Get(str));
dtEntity::Property* prop = v->Get(sid);
if(prop == NULL)
{
LOG_ERROR("Could not find property in component: " << ToStdString(str));
continue;
}
Handle<External> ext = v8::External::New(static_cast<void*>(prop));
instance->SetAccessor(str, COPropertyGetter, COPropertySetter, ext);
}
// store wrapped component to script system
scriptsys->AddToComponentMap(v->GetType(), eid, instance);
return handle_scope.Close(instance);
}
Local<Object> TLNew(uint id,void* cobj){
Handle<Value> argv[1];
argv[0] = Uint32::New((UINT_PTR)cobj);
Handle<FunctionTemplate> ft = GetEnv()->GetTemplate(id);
return ft->GetFunction()->NewInstance(1,argv);
}
Handle<Function> MetadataNode::SetMembersFromRuntimeMetadata(Isolate *isolate, Handle<FunctionTemplate>& ctorFuncTemplate, Handle<ObjectTemplate>& prototypeTemplate, MetadataTreeNode *treeNode)
{
SET_PROFILER_FRAME();
assert(treeNode->metadata != nullptr);
string line;
const string& metadata = *treeNode->metadata;
stringstream s(metadata);
string kind;
string name;
string signature;
int paramCount;
getline(s, line); // type line
getline(s, line); // base class line
string lastMethodName;
MethodCallbackData *callbackData = nullptr;
while (getline(s, line))
{
stringstream tmp(line);
tmp >> kind >> name >> signature >> paramCount;
char chKind = kind[0];
assert((chKind == 'M') || (chKind == 'F'));
MetadataEntry entry;
entry.name = name;
entry.sig = signature;
entry.paramCount = paramCount;
entry.isStatic = false;
if (chKind == 'M')
{
if (entry.name != lastMethodName)
{
callbackData = new MethodCallbackData(this);
auto funcData = External::New(isolate, callbackData);
auto funcTemplate = FunctionTemplate::New(isolate, MethodCallback, funcData);
auto funcName = ConvertToV8String(entry.name);
prototypeTemplate->Set(funcName, funcTemplate->GetFunction());
lastMethodName = entry.name;
}
callbackData->candidates.push_back(entry);
}
else if (chKind == 'F')
{
auto fieldName = ConvertToV8String(entry.name);
auto fieldData = External::New(isolate, new FieldCallbackData(entry));
auto access = entry.isFinal ? AccessControl::ALL_CAN_READ : AccessControl::DEFAULT;
prototypeTemplate->SetAccessor(fieldName, FieldAccessorGetterCallback, FieldAccessorSetterCallback, fieldData, access, PropertyAttribute::DontDelete);
}
}
auto ctorFunction = ctorFuncTemplate->GetFunction();
return ctorFunction;
}