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Complement variable processing in v8 generator.

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/oliverb-javascript-v8@13753 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Oliver Buchtala 2012-09-08 00:50:06 +00:00
commit 71bee1e78c
4 changed files with 48 additions and 7 deletions
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32
Source/Modules/javascript_v8.cxx
View file

@ -18,10 +18,11 @@
#define V8_RETRIEVE_THIS "v8_retrieve_this"
#define V8_REGISTER_MEMBER_FUNCTION "v8_register_member_function"
#define V8_REGISTER_GLOBAL_FUNCTION "v8_register_global_function"
#define V8_REGISTER_MEMBER_VARIABLE "v8_register_member_variable"
#define V8_REGISTER_GLOBAL_VARIABLE "v8_register_global_variable"
#define V8_CREATE_NAMESPACE "v8_create_namespace"
#define V8_REGISTER_NAMESPACE "v8_register_namespace"
// keywords used in templates
#define KW_MODULE_NAME "${MODULE}"
#define KW_MANGLED_NAME "${NAME_MANGLED}"
@ -30,6 +31,8 @@
#define KW_BASE_CLASS "${BASE_CLASS}"
#define KW_CONTEXT "${CONTEXT}"
#define KW_WRAPPER "${WRAPPER}"
#define KW_GETTER "${GETTER}"
#define KW_SETTER "${SETTER}"
#define KW_NAME_SPACES "${PART_NAMESPACES}"
#define KW_CLASS_TEMPLATES "${PART_CLASS_TEMPLATES}"
@ -46,6 +49,7 @@
V8Emitter::V8Emitter()
: JSEmitter(),
GLOBAL(NewString("global")),
NULL_STR(NewString("0")),
namespaces(NewHash())
{
}
@ -53,6 +57,7 @@ V8Emitter::V8Emitter()
V8Emitter::~V8Emitter()
{
Delete(GLOBAL);
Delete(NULL_STR);
Delete(namespaces);
}
@ -171,6 +176,7 @@ int V8Emitter::CreateNamespace(String* scope) {
// create namespace object and register it to the parent scope
Template t_create_ns(GetTemplate(V8_CREATE_NAMESPACE));
t_create_ns.Replace(KW_MANGLED_NAME, scope_mangled);
Template t_register_ns(GetTemplate(V8_REGISTER_NAMESPACE));
t_register_ns.Replace(KW_MANGLED_NAME, scope_mangled)
.Replace(KW_CONTEXT, parent_scope_mangled)
@ -240,6 +246,9 @@ int V8Emitter::EnterVariable(Node* n)
} else {
current_variable_mangled = Swig_string_mangle(Getattr(n, "name"));
}
current_getter = NULL_STR;
current_setter = NULL_STR;
return SWIG_OK;
}
@ -247,8 +256,21 @@ int V8Emitter::EnterVariable(Node* n)
int V8Emitter::ExitVariable(Node* n)
{
// TODO: Register variable in context
Swig_print_node(n);
if(GetFlag(n, "ismember")) {
Template t_register(GetTemplate(V8_REGISTER_MEMBER_VARIABLE));
t_register.Replace(KW_CLASSNAME_MANGLED, current_classname_mangled)
.Replace(KW_UNQUALIFIED_NAME, current_variable_unqualified)
.Replace(KW_GETTER, current_getter)
.Replace(KW_SETTER, current_setter);
Printv(f_init_wrappers, t_register.str(), 0);
} else {
Template t_register(GetTemplate(V8_REGISTER_GLOBAL_VARIABLE));
t_register.Replace(KW_CONTEXT, current_context)
.Replace(KW_UNQUALIFIED_NAME, current_variable_unqualified)
.Replace(KW_GETTER, current_getter)
.Replace(KW_SETTER, current_setter);
Printv(f_init_wrappers, t_register.str(), 0);
}
Delete(current_variable_mangled);
Delete(current_variable_unqualified);
@ -320,6 +342,8 @@ int V8Emitter::EmitDtor(Node* n)
int V8Emitter::EmitGetter(Node *n, bool is_member) {
Template t_getter(GetTemplate(V8_GETTER));
current_getter = Getattr(n,"wrap:name");
Printf(current_wrapper->locals, "%s result;\n", SwigType_str(Getattr(n, "type"), 0));
String* action = emit_action(n);
@ -341,6 +365,8 @@ int V8Emitter::EmitGetter(Node *n, bool is_member) {
int V8Emitter::EmitSetter(Node* n, bool is_member)
{
Template t_setter(GetTemplate(V8_SETTER));
current_setter = Getattr(n,"wrap:name");
ParmList *params = Getattr(n,"parms");
emit_parameter_variables(params, current_wrapper);

3
Source/Modules/javascript_v8.h
View file

@ -68,10 +68,13 @@ private:
String* current_classname_unqualified;
String* current_variable_mangled;
String* current_variable_unqualified;
String* current_getter;
String* current_setter;
String* current_function_mangled;
String* current_function_unqualified;
String* GLOBAL;
String* NULL_STR;
Hash* namespaces;
};