[gjs: 7/8] Use fast constructors if available
- From: Colin Walters <walters src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gjs: 7/8] Use fast constructors if available
- Date: Fri, 12 Nov 2010 23:20:56 +0000 (UTC)
commit 7ae2fa5662e327ccd6bdb624ef66bd8edba6659e
Author: Colin Walters <walters verbum org>
Date: Wed Oct 20 16:50:41 2010 -0400
Use fast constructors if available
"slow" natives were removed in the mozjs commit:
http://hg.mozilla.org/mozilla-central/rev/66c8ad02543b
In order to work with both, add compatibility macros to compat.h,
and also update the ones in jsapi-util.h to use these.
Port all constructors to use these macros.
https://bugzilla.gnome.org/show_bug.cgi?id=632159
Makefile.am | 2 +-
gi/boxed.c | 42 +++++++++++++-----------
gi/function.c | 67 +++++++++++++++++++++++++++++---------
gi/keep-alive.c | 20 ++++++------
gi/ns.c | 20 ++++++------
gi/object.c | 35 +++++++++-----------
gi/param.c | 25 ++++++--------
gi/repo.c | 20 ++++++------
gi/union.c | 27 +++++++---------
gjs/byteArray.c | 29 ++++++----------
gjs/compat.h | 65 +++++++++++++++++++++++++++++++++++++
gjs/importer.c | 20 ++++++------
gjs/jsapi-util.c | 16 ++-------
gjs/jsapi-util.h | 45 ++++++++++++--------------
modules/cairo-context.c | 17 ++++------
modules/cairo-gradient.c | 2 +-
modules/cairo-image-surface.c | 17 ++++------
modules/cairo-linear-gradient.c | 19 +++++------
modules/cairo-path.c | 2 +-
modules/cairo-pattern.c | 3 +-
modules/cairo-pdf-surface.c | 17 ++++------
modules/cairo-ps-surface.c | 17 ++++------
modules/cairo-radial-gradient.c | 19 +++++------
modules/cairo-solid-pattern.c | 2 +-
modules/cairo-surface-pattern.c | 17 ++++------
modules/cairo-surface.c | 3 +-
modules/cairo-svg-surface.c | 17 ++++------
modules/dbus-exports.c | 22 ++++++------
28 files changed, 327 insertions(+), 280 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index c9978cb..aecbdbe 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -25,6 +25,7 @@ nobase_gjs_public_include_HEADERS = \
nobase_gjs_module_include_HEADERS = \
gjs/gjs-module.h \
+ gjs/compat.h \
gjs/byteArray.h \
gjs/importer.h \
gjs/jsapi-util.h \
@@ -32,7 +33,6 @@ nobase_gjs_module_include_HEADERS = \
gjs/native.h
noinst_HEADERS += \
- gjs/compat.h \
gjs/jsapi-private.h \
gjs/profiler.h \
gjs/unit-test-utils.h \
diff --git a/gi/boxed.c b/gi/boxed.c
index a5e1560..f27a899 100644
--- a/gi/boxed.c
+++ b/gi/boxed.c
@@ -405,13 +405,9 @@ boxed_init(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-boxed_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(boxed)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(boxed)
Boxed *priv;
Boxed *proto_priv;
JSClass *obj_class;
@@ -419,28 +415,27 @@ boxed_constructor(JSContext *context,
JSObject *proto;
gboolean is_proto;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(boxed);
priv = g_slice_new0(Boxed);
GJS_INC_COUNTER(boxed);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_GBOXED,
"boxed constructor, obj %p priv %p",
- obj, priv);
+ object, priv);
- proto = JS_GetPrototype(context, obj);
+ proto = JS_GetPrototype(context, object);
gjs_debug_lifecycle(GJS_DEBUG_GBOXED, "boxed instance __proto__ is %p", proto);
/* If we're constructing the prototype, its __proto__ is not the same
* class as us, but if we're constructing an instance, the prototype
* has the same class.
*/
- obj_class = JS_GET_CLASS(context, obj);
+ obj_class = JS_GET_CLASS(context, object);
proto_class = JS_GET_CLASS(context, proto);
is_proto = (obj_class != proto_class);
@@ -486,14 +481,15 @@ boxed_constructor(JSContext *context,
GType gtype = g_registered_type_info_get_g_type( (GIRegisteredTypeInfo*) priv->info);
if (gtype != G_TYPE_NONE) {
priv->gboxed = g_boxed_copy(gtype, source_priv->gboxed);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(boxed);
return JS_TRUE;
}
}
- if (!boxed_new(context, obj, priv))
+ if (!boxed_new(context, object, priv))
return JS_FALSE;
- if (!boxed_init(context, obj, priv, argc, argv))
+ if (!boxed_init(context, object, priv, argc, argv))
return JS_FALSE;
} else if (!JSVAL_IS_NULL(unthreadsafe_template_for_constructor.parent_jsval)) {
@@ -505,7 +501,7 @@ boxed_constructor(JSContext *context,
/* We never actually read the reserved slot, but we put the parent object
* into it to hold onto the parent object.
*/
- JS_SetReservedSlot(context, obj, 0,
+ JS_SetReservedSlot(context, object, 0,
unthreadsafe_template_for_constructor.parent_jsval);
unthreadsafe_template_for_constructor.parent_jsval = JSVAL_NULL;
@@ -520,12 +516,13 @@ boxed_constructor(JSContext *context,
unthreadsafe_template_for_constructor.gboxed = NULL;
} else {
GType gtype = g_registered_type_info_get_g_type( (GIRegisteredTypeInfo*) priv->info);
-
+ JSBool retval;
+
if (gtype != G_TYPE_NONE) {
priv->gboxed = g_boxed_copy(gtype,
unthreadsafe_template_for_constructor.gboxed);
} else if (priv->can_allocate_directly) {
- if (!boxed_new_direct(context, obj, priv))
+ if (!boxed_new_direct(context, object, priv))
return JS_FALSE;
memcpy(priv->gboxed,
@@ -539,10 +536,15 @@ boxed_constructor(JSContext *context,
unthreadsafe_template_for_constructor.gboxed = NULL;
- return priv->gboxed != NULL;
+ retval = priv->gboxed != NULL;
+ if (retval)
+ GJS_NATIVE_CONSTRUCTOR_FINISH(boxed);
+ return retval;
}
}
+ GJS_NATIVE_CONSTRUCTOR_FINISH(boxed);
+
return JS_TRUE;
}
@@ -1159,7 +1161,7 @@ gjs_define_boxed_class(JSContext *context,
* none - just name the prototype like
* Math - rarely correct)
*/
- boxed_constructor,
+ gjs_boxed_constructor,
/* number of constructor args (less can be passed) */
1,
/* props of prototype */
diff --git a/gi/function.c b/gi/function.c
index 4a4d247..0404bdf 100644
--- a/gi/function.c
+++ b/gi/function.c
@@ -755,32 +755,49 @@ release:
}
}
-/* this macro was introduced with JSFastNative in 2007 */
-#ifndef JS_ARGV_CALLEE
-#define JS_ARGV_CALLEE(argv) ((argv)[-2])
-#endif
-
+#ifdef JSFUN_CONSTRUCTOR
+static JSBool
+function_call(JSContext *context,
+ uintN js_argc,
+ jsval *vp)
+{
+ jsval *js_argv = JS_ARGV(context, vp);
+ JSObject *object = JS_THIS_OBJECT(context, vp);
+ JSObject *callee = JSVAL_TO_OBJECT(JS_CALLEE(context, vp));
+ jsval retval;
+#else
static JSBool
function_call(JSContext *context,
- JSObject *obj, /* "this" object, not the function object */
+ JSObject *object, /* "this" object, not the function object */
uintN js_argc,
jsval *js_argv,
- jsval *rval)
+ jsval *retval)
{
+ JSObject *callee = JSVAL_TO_OBJECT(JS_ARGV_CALLEE(js_argv));
+#endif
+ JSBool success;
Function *priv;
- JSObject *callee;
-
- callee = JSVAL_TO_OBJECT(JS_ARGV_CALLEE(js_argv)); /* Callee is the Function object being called */
priv = priv_from_js(context, callee);
gjs_debug_marshal(GJS_DEBUG_GFUNCTION, "Call callee %p priv %p this obj %p %s", callee, priv,
obj, JS_GetTypeName(context,
- JS_TypeOfValue(context, OBJECT_TO_JSVAL(obj))));
+ JS_TypeOfValue(context, OBJECT_TO_JSVAL(object))));
if (priv == NULL)
return JS_TRUE; /* we are the prototype, or have the wrong class */
- return gjs_invoke_c_function(context, priv, obj, js_argc, js_argv, rval);
+
+#ifdef JSFUN_CONSTRUCTOR
+ {
+ jsval retval;
+ success = gjs_invoke_c_function(context, priv, object, js_argc, js_argv, &retval);
+ if (success)
+ JS_SET_RVAL(context, vp, retval);
+ }
+#else
+ success = gjs_invoke_c_function(context, priv, object, js_argc, js_argv, retval);
+#endif
+ return success;
}
/* If we set JSCLASS_CONSTRUCT_PROTOTYPE flag, then this is called on
@@ -791,24 +808,42 @@ function_call(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
+#ifdef JSFUN_CONSTRUCTOR
static JSBool
function_constructor(JSContext *context,
- JSObject *obj,
+ uintN argc,
+ jsval *vp)
+{
+ JSObject *object;
+ if (!JS_IsConstructing_PossiblyWithGivenThisObject(context, vp, &object)) {
+ gjs_throw_constructor_error(context);
+ return JS_FALSE;
+ }
+ if (object == NULL)
+ object = JS_NewObjectForConstructor(context, vp);
+#else
+static JSBool
+function_constructor(JSContext *context,
+ JSObject *object,
uintN argc,
jsval *argv,
jsval *retval)
{
+#endif
Function *priv;
priv = g_slice_new0(Function);
GJS_INC_COUNTER(function);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_GFUNCTION,
- "function constructor, obj %p priv %p", obj, priv);
+ "function constructor, obj %p priv %p", object, priv);
+#ifdef JSFUN_CONSTRUCTOR
+ JS_SET_RVAL(context, vp, OBJECT_TO_JSVAL(object));
+#endif
return JS_TRUE;
}
diff --git a/gi/keep-alive.c b/gi/keep-alive.c
index b20a5f6..87fb2f0 100644
--- a/gi/keep-alive.c
+++ b/gi/keep-alive.c
@@ -88,23 +88,23 @@ child_free(void *data)
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-keep_alive_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(keep_alive)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(keep_alive)
KeepAlive *priv;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(keep_alive);
+
priv = g_slice_new0(KeepAlive);
priv->children = g_hash_table_new_full(child_hash, child_equal, NULL, child_free);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_KEEP_ALIVE,
- "keep_alive constructor, obj %p priv %p", obj, priv);
+ "keep_alive constructor, obj %p priv %p", object, priv);
+
+ GJS_NATIVE_CONSTRUCTOR_FINISH(keep_alive);
return JS_TRUE;
}
@@ -248,7 +248,7 @@ gjs_keep_alive_new(JSContext *context)
* none - just name the prototype like
* Math - rarely correct)
*/
- keep_alive_constructor,
+ gjs_keep_alive_constructor,
/* number of constructor args */
0,
/* props of prototype */
diff --git a/gi/ns.c b/gi/ns.c
index 1fe1720..0eb474a 100644
--- a/gi/ns.c
+++ b/gi/ns.c
@@ -147,23 +147,23 @@ ns_new_resolve(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-ns_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(ns)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(ns)
Ns *priv;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(ns);
+
priv = g_slice_new0(Ns);
GJS_INC_COUNTER(ns);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
+
+ gjs_debug_lifecycle(GJS_DEBUG_GNAMESPACE, "ns constructor, obj %p priv %p", object, priv);
- gjs_debug_lifecycle(GJS_DEBUG_GNAMESPACE, "ns constructor, obj %p priv %p", obj, priv);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(ns);
return JS_TRUE;
}
@@ -247,7 +247,7 @@ ns_new(JSContext *context,
* none - just name the prototype like
* Math - rarely correct)
*/
- ns_constructor,
+ gjs_ns_constructor,
/* number of constructor args */
0,
/* props of prototype */
diff --git a/gi/object.c b/gi/object.c
index 3bbf0b6..a2284fd 100644
--- a/gi/object.c
+++ b/gi/object.c
@@ -615,13 +615,9 @@ wrapped_gobj_toggle_notify(gpointer data,
* also, but can be replaced with another object to use instead as the
* prototype.
*/
-static JSBool
-object_instance_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(object_instance)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(object_instance)
ObjectInstance *priv;
ObjectInstance *proto_priv;
JSObject *proto;
@@ -629,29 +625,26 @@ object_instance_constructor(JSContext *context,
JSClass *obj_class;
JSClass *proto_class;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(object_instance);
priv = g_slice_new0(ObjectInstance);
GJS_INC_COUNTER(object);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_GOBJECT,
- "obj instance constructor, obj %p priv %p retval %p", obj, priv,
- JSVAL_IS_OBJECT(*retval) ?
- JSVAL_TO_OBJECT(*retval) : NULL);
+ "obj instance constructor, obj %p priv %p", object, priv);
- proto = JS_GetPrototype(context, obj);
+ proto = JS_GetPrototype(context, object);
gjs_debug_lifecycle(GJS_DEBUG_GOBJECT, "obj instance __proto__ is %p", proto);
/* If we're constructing the prototype, its __proto__ is not the same
* class as us, but if we're constructing an instance, the prototype
* has the same class.
*/
- obj_class = JS_GET_CLASS(context, obj);
+ obj_class = JS_GET_CLASS(context, object);
proto_class = JS_GET_CLASS(context, proto);
is_proto = (obj_class != proto_class);
@@ -700,7 +693,7 @@ object_instance_constructor(JSContext *context,
return JS_FALSE;
}
- if (!object_instance_props_to_g_parameters(context, obj, argc, argv,
+ if (!object_instance_props_to_g_parameters(context, object, argc, argv,
gtype,
¶ms, &n_params)) {
return JS_FALSE;
@@ -731,10 +724,10 @@ object_instance_constructor(JSContext *context,
}
g_assert(peek_js_obj(context, priv->gobj) == NULL);
- set_js_obj(context, priv->gobj, obj);
+ set_js_obj(context, priv->gobj, object);
#if DEBUG_DISPOSE
- g_object_weak_ref(priv->gobj, wrapped_gobj_dispose_notify, obj);
+ g_object_weak_ref(priv->gobj, wrapped_gobj_dispose_notify, object);
#endif
/* OK, here is where things get complicated. We want the
@@ -752,7 +745,7 @@ object_instance_constructor(JSContext *context,
gjs_keep_alive_add_child(context,
priv->keep_alive,
gobj_no_longer_kept_alive_func,
- obj,
+ object,
priv);
g_object_add_toggle_ref(priv->gobj,
@@ -773,6 +766,8 @@ object_instance_constructor(JSContext *context,
g_base_info_get_name ( (GIBaseInfo*) priv->info) ));
}
+ GJS_NATIVE_CONSTRUCTOR_FINISH(object_instance);
+
return JS_TRUE;
}
@@ -1375,7 +1370,7 @@ gjs_define_object_class(JSContext *context,
* none - just name the prototype like
* Math - rarely correct)
*/
- object_instance_constructor,
+ gjs_object_instance_constructor,
/* number of constructor args */
0,
/* props of prototype */
diff --git a/gi/param.c b/gi/param.c
index ae41367..5c4c669 100644
--- a/gi/param.c
+++ b/gi/param.c
@@ -142,13 +142,9 @@ param_new_resolve(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-param_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(param)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(param)
Param *priv;
Param *proto_priv;
JSClass *obj_class;
@@ -156,27 +152,26 @@ param_constructor(JSContext *context,
JSObject *proto;
gboolean is_proto;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(param);
priv = g_slice_new0(Param);
GJS_INC_COUNTER(param);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_GPARAM,
- "param constructor, obj %p priv %p", obj, priv);
+ "param constructor, obj %p priv %p", object, priv);
- proto = JS_GetPrototype(context, obj);
+ proto = JS_GetPrototype(context, object);
gjs_debug_lifecycle(GJS_DEBUG_GPARAM, "param instance __proto__ is %p", proto);
/* If we're constructing the prototype, its __proto__ is not the same
* class as us, but if we're constructing an instance, the prototype
* has the same class.
*/
- obj_class = JS_GET_CLASS(context, obj);
+ obj_class = JS_GET_CLASS(context, object);
proto_class = JS_GET_CLASS(context, proto);
is_proto = (obj_class != proto_class);
@@ -214,6 +209,8 @@ param_constructor(JSContext *context,
priv->gparam, g_type_name(G_TYPE_FROM_INSTANCE((GTypeInstance*) priv->gparam)));
}
+ GJS_NATIVE_CONSTRUCTOR_FINISH(param);
+
return JS_TRUE;
}
@@ -345,7 +342,7 @@ gjs_define_param_class(JSContext *context,
* none - just name the prototype like
* Math - rarely correct)
*/
- param_constructor,
+ gjs_param_constructor,
/* number of constructor args */
0,
/* props of prototype */
diff --git a/gi/repo.c b/gi/repo.c
index 9ce76bc..7d3bbbc 100644
--- a/gi/repo.c
+++ b/gi/repo.c
@@ -161,24 +161,24 @@ repo_new_resolve(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-repo_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(repo)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(repo)
Repo *priv;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(repo);
+
priv = g_slice_new0(Repo);
GJS_INC_COUNTER(repo);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_GREPO,
- "repo constructor, obj %p priv %p", obj, priv);
+ "repo constructor, obj %p priv %p", object, priv);
+
+ GJS_NATIVE_CONSTRUCTOR_FINISH(repo);
return JS_TRUE;
}
@@ -254,7 +254,7 @@ repo_new(JSContext *context)
* none - just name the prototype like
* Math - rarely correct)
*/
- repo_constructor,
+ gjs_repo_constructor,
/* number of constructor args */
0,
/* props of prototype */
diff --git a/gi/union.c b/gi/union.c
index 13442ba..118cc88 100644
--- a/gi/union.c
+++ b/gi/union.c
@@ -201,13 +201,9 @@ union_new(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-union_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(union)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(union)
Union *priv;
Union *proto_priv;
JSClass *obj_class;
@@ -215,28 +211,27 @@ union_constructor(JSContext *context,
JSObject *proto;
gboolean is_proto;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(union);
priv = g_slice_new0(Union);
GJS_INC_COUNTER(boxed);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_GBOXED,
"union constructor, obj %p priv %p",
- obj, priv);
+ object, priv);
- proto = JS_GetPrototype(context, obj);
+ proto = JS_GetPrototype(context, object);
gjs_debug_lifecycle(GJS_DEBUG_GBOXED, "union instance __proto__ is %p", proto);
/* If we're constructing the prototype, its __proto__ is not the same
* class as us, but if we're constructing an instance, the prototype
* has the same class.
*/
- obj_class = JS_GET_CLASS(context, obj);
+ obj_class = JS_GET_CLASS(context, object);
proto_class = JS_GET_CLASS(context, proto);
is_proto = (obj_class != proto_class);
@@ -283,7 +278,7 @@ union_constructor(JSContext *context,
* The returned "gboxed" here is owned by that jsval,
* not by us.
*/
- gboxed = union_new(context, obj, priv->info);
+ gboxed = union_new(context, object, priv->info);
if (gboxed == NULL) {
return JS_FALSE;
@@ -304,6 +299,8 @@ union_constructor(JSContext *context,
priv->gboxed, g_type_name(gtype));
}
+ GJS_NATIVE_CONSTRUCTOR_FINISH(union);
+
return JS_TRUE;
}
@@ -488,7 +485,7 @@ gjs_define_union_class(JSContext *context,
* none - just name the prototype like
* Math - rarely correct)
*/
- union_constructor,
+ gjs_union_constructor,
/* number of constructor args */
0,
/* props of prototype */
diff --git a/gjs/byteArray.c b/gjs/byteArray.c
index 107e94f..e4b47af 100644
--- a/gjs/byteArray.c
+++ b/gjs/byteArray.c
@@ -51,11 +51,7 @@ static JSBool byte_array_new_resolve (JSContext *context,
jsid id,
uintN flags,
JSObject **objp);
-static JSBool byte_array_constructor (JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval);
+GJS_NATIVE_CONSTRUCTOR_DECLARE(byte_array);
static void byte_array_finalize (JSContext *context,
JSObject *obj);
@@ -432,13 +428,9 @@ gjs_g_byte_array_new(int preallocated_length)
* also, but can be replaced with another object to use instead as the
* prototype.
*/
-static JSBool
-byte_array_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(byte_array)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(byte_array)
ByteArrayInstance *priv;
JSObject *proto;
gboolean is_proto;
@@ -446,8 +438,7 @@ byte_array_constructor(JSContext *context,
JSClass *proto_class;
gsize preallocated_length;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(byte_array);
preallocated_length = 0;
if (argc >= 1) {
@@ -460,17 +451,17 @@ byte_array_constructor(JSContext *context,
priv = g_slice_new0(ByteArrayInstance);
- g_assert(priv_from_js(context, obj) == NULL);
+ g_assert(priv_from_js(context, object) == NULL);
- JS_SetPrivate(context, obj, priv);
+ JS_SetPrivate(context, object, priv);
- proto = JS_GetPrototype(context, obj);
+ proto = JS_GetPrototype(context, object);
/* If we're constructing the prototype, its __proto__ is not the same
* class as us, but if we're constructing an instance, the prototype
* has the same class.
*/
- obj_class = JS_GetClass(context, obj);
+ obj_class = JS_GetClass(context, object);
proto_class = JS_GetClass(context, proto);
is_proto = (obj_class != proto_class);
@@ -479,6 +470,8 @@ byte_array_constructor(JSContext *context,
priv->array = gjs_g_byte_array_new(preallocated_length);
}
+ GJS_NATIVE_CONSTRUCTOR_FINISH(byte_array);
+
return JS_TRUE;
}
@@ -862,7 +855,7 @@ gjs_define_byte_array_stuff(JSContext *context,
gjs_byte_array_prototype = JS_InitClass(context, global,
NULL,
&gjs_byte_array_class,
- byte_array_constructor,
+ gjs_byte_array_constructor,
0,
&gjs_byte_array_proto_props[0],
&gjs_byte_array_proto_funcs[0],
diff --git a/gjs/compat.h b/gjs/compat.h
index 03daf6c..d418a22 100644
--- a/gjs/compat.h
+++ b/gjs/compat.h
@@ -30,6 +30,7 @@
#define __GJS_COMPAT_H__
#include <jsapi.h>
+#include <glib.h>
G_BEGIN_DECLS
@@ -68,6 +69,70 @@ G_BEGIN_DECLS
#ifdef JSFUN_CONSTRUCTOR
/* All functions are "fast", so define this to a no-op */
#define JSFUN_FAST_NATIVE 0
+
+/**
+ * GJS_NATIVE_CONSTRUCTOR_DECLARE:
+ * Prototype a constructor.
+ */
+#define GJS_NATIVE_CONSTRUCTOR_DECLARE(name) \
+static JSBool \
+gjs_##name##_constructor(JSContext *context, \
+ uintN argc, \
+ jsval *vp)
+
+/**
+ * GJS_NATIVE_CONSTRUCTOR_VARIABLES:
+ * Declare variables necessary for the constructor; should
+ * be at the very top.
+ */
+#define GJS_NATIVE_CONSTRUCTOR_VARIABLES(name) \
+ JSObject *object = NULL; \
+ jsval *argv = JS_ARGV(context, vp);
+
+/**
+ * GJS_NATIVE_CONSTRUCTOR_PRELUDE:
+ * Call after the initial variable declaration.
+ */
+#define GJS_NATIVE_CONSTRUCTOR_PRELUDE(name) \
+ { \
+ if (!JS_IsConstructing_PossiblyWithGivenThisObject(context, vp, &object)) { \
+ gjs_throw_constructor_error(context); \
+ return JS_FALSE; \
+ } \
+ if (object == NULL) \
+ object = JS_NewObjectForConstructor(context, vp); \
+ if (object == NULL) \
+ return JS_FALSE; \
+ }
+
+
+/**
+ * GJS_NATIVE_CONSTRUCTOR_FINISH:
+ * Call this at the end of a constructor when it's completed
+ * successfully.
+ */
+#define GJS_NATIVE_CONSTRUCTOR_FINISH(name) \
+ JS_SET_RVAL(context, vp, OBJECT_TO_JSVAL(object));
+#else
+
+#define GJS_NATIVE_CONSTRUCTOR_DECLARE(name) \
+static JSBool \
+gjs_##name##_constructor(JSContext *context, \
+ JSObject *object, \
+ uintN argc, \
+ jsval *argv, \
+ jsval *retval)
+
+#define GJS_NATIVE_CONSTRUCTOR_VARIABLES(name)
+
+#define GJS_NATIVE_CONSTRUCTOR_PRELUDE(name) \
+ if (!JS_IsConstructing(context)) { \
+ gjs_throw_constructor_error(context); \
+ return JS_FALSE; \
+ }
+
+#define GJS_NATIVE_CONSTRUCTOR_FINISH(name)
+
#endif
G_END_DECLS
diff --git a/gjs/importer.c b/gjs/importer.c
index b5c8fb6..9986b9b 100644
--- a/gjs/importer.c
+++ b/gjs/importer.c
@@ -956,24 +956,24 @@ importer_new_resolve(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-importer_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(importer)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(importer)
Importer *priv;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(importer);
+
priv = g_slice_new0(Importer);
GJS_INC_COUNTER(importer);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_IMPORTER,
- "importer constructor, obj %p priv %p", obj, priv);
+ "importer constructor, obj %p priv %p", object, priv);
+
+ GJS_NATIVE_CONSTRUCTOR_FINISH(importer);
return JS_TRUE;
}
@@ -1050,7 +1050,7 @@ importer_new(JSContext *context)
* none - just name the prototype like
* Math - rarely correct)
*/
- importer_constructor,
+ gjs_importer_constructor,
/* number of constructor args */
0,
/* props of prototype */
diff --git a/gjs/jsapi-util.c b/gjs/jsapi-util.c
index bf7cc6f..4695ec0 100644
--- a/gjs/jsapi-util.c
+++ b/gjs/jsapi-util.c
@@ -566,19 +566,11 @@ gjs_init_class_dynamic(JSContext *context,
return NULL;
}
-gboolean
-gjs_check_constructing(JSContext *context)
+void
+gjs_throw_constructor_error(JSContext *context)
{
- JS_BeginRequest(context);
- if (!JS_IsConstructing(context)) {
- JS_EndRequest(context);
- gjs_throw(context,
- "Constructor called as normal method. Use 'new SomeObject()' not 'SomeObject()'");
- return FALSE;
- }
-
- JS_EndRequest(context);
- return TRUE;
+ gjs_throw(context,
+ "Constructor called as normal method. Use 'new SomeObject()' not 'SomeObject()'");
}
void*
diff --git a/gjs/jsapi-util.h b/gjs/jsapi-util.h
index 9cd507a..cdaa6d5 100644
--- a/gjs/jsapi-util.h
+++ b/gjs/jsapi-util.h
@@ -29,6 +29,7 @@
#endif
#include <jsapi.h>
+#include <gjs/compat.h>
#include <glib-object.h>
G_BEGIN_DECLS
@@ -112,12 +113,8 @@ typedef struct GjsRootedArray GjsRootedArray;
* A convenience macro for prototype implementations.
*/
#define GJS_DEFINE_PROTO(tn, cn) \
-static JSBool cn##_constructor(JSContext *context, \
- JSObject *obj, \
- uintN argc, \
- jsval *argv, \
- jsval *retval); \
-_GJS_DEFINE_PROTO_FULL(tn, cn, cn##_constructor)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cn); \
+_GJS_DEFINE_PROTO_FULL(tn, cn, gjs_##cn##_constructor)
/**
* GJS_DEFINE_PROTO_ABSTRACT:
@@ -132,18 +129,18 @@ _GJS_DEFINE_PROTO_FULL(tn, cn, cn##_constructor)
_GJS_DEFINE_PROTO_FULL(tn, cn, NULL)
#define _GJS_DEFINE_PROTO_FULL(type_name, cname, ctor) \
-static JSPropertySpec cname##_proto_props[]; \
-static JSFunctionSpec cname##_proto_funcs[]; \
-static void cname##_finalize(JSContext *context, JSObject *obj); \
-static JSBool cname##_new_resolve(JSContext *context, \
- JSObject *obj, \
- jsval id, \
- uintN flags, \
- JSObject **objp) \
+static JSPropertySpec gjs_##cname##_proto_props[]; \
+static JSFunctionSpec gjs_##cname##_proto_funcs[]; \
+static void gjs_##cname##_finalize(JSContext *context, JSObject *obj); \
+static JSBool gjs_##cname##_new_resolve(JSContext *context, \
+ JSObject *obj, \
+ jsval id, \
+ uintN flags, \
+ JSObject **objp) \
{ \
return JS_TRUE; \
} \
-static struct JSClass cname##_class = { \
+static struct JSClass gjs_##cname##_class = { \
type_name, \
JSCLASS_HAS_PRIVATE | \
JSCLASS_NEW_RESOLVE | \
@@ -153,27 +150,27 @@ static struct JSClass cname##_class = { \
JS_PropertyStub, \
JS_PropertyStub,\
JS_EnumerateStub,\
- (JSResolveOp) cname##_new_resolve, \
+ (JSResolveOp) gjs_##cname##_new_resolve, \
JS_ConvertStub, \
- cname##_finalize, \
+ gjs_##cname##_finalize, \
NULL, \
NULL, \
NULL, \
NULL, NULL, NULL, NULL, NULL \
}; \
-jsval cname##_create_proto(JSContext *context, JSObject *module, const char *proto_name, JSObject *parent) \
+jsval gjs_##cname##_create_proto(JSContext *context, JSObject *module, const char *proto_name, JSObject *parent) \
{ \
jsval rval; \
JSObject *global = gjs_get_import_global(context); \
if (!gjs_object_has_property(context, global, \
- cname##_class.name)) { \
+ gjs_##cname##_class.name)) { \
JSObject *prototype = JS_InitClass(context, global, \
parent, \
- &cname##_class, \
+ &gjs_##cname##_class, \
ctor, \
0, \
- &cname##_proto_props[0], \
- &cname##_proto_funcs[0], \
+ &gjs_##cname##_proto_props[0], \
+ &gjs_##cname##_proto_funcs[0], \
NULL, \
NULL); \
if (prototype == NULL) { \
@@ -181,7 +178,7 @@ jsval cname##_create_proto(JSContext *context, JSObject *module, const char *pro
} \
if (!gjs_object_require_property( \
context, global, NULL, \
- cname##_class.name, &rval)) { \
+ gjs_##cname##_class.name, &rval)) { \
return JSVAL_NULL; \
} \
} \
@@ -228,7 +225,7 @@ JSObject * gjs_init_class_dynamic (JSContext *context,
JSFunctionSpec *fs,
JSPropertySpec *static_ps,
JSFunctionSpec *static_fs);
-gboolean gjs_check_constructing (JSContext *context);
+void gjs_throw_constructor_error (JSContext *context);
void* gjs_get_instance_private_dynamic (JSContext *context,
JSObject *obj,
diff --git a/modules/cairo-context.c b/modules/cairo-context.c
index 175777e..bc104ac 100644
--- a/modules/cairo-context.c
+++ b/modules/cairo-context.c
@@ -231,7 +231,7 @@ typedef struct {
cairo_t * cr;
} GjsCairoContext;
-GJS_DEFINE_PROTO("CairoContext", gjs_cairo_context)
+GJS_DEFINE_PROTO("CairoContext", cairo_context)
GJS_DEFINE_PRIV_FROM_JS(GjsCairoContext, gjs_cairo_context_class);
static void
@@ -251,19 +251,14 @@ _gjs_cairo_context_construct_internal(JSContext *context,
priv->cr = cairo_reference(cr);
}
-static JSBool
-gjs_cairo_context_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_context)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_context)
JSObject *surface_wrapper;
cairo_surface_t *surface;
cairo_t *cr;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_context);
if (!gjs_parse_args(context, "Context", "o", argc, argv,
"surface", &surface_wrapper))
@@ -280,9 +275,11 @@ gjs_cairo_context_constructor(JSContext *context,
if (!gjs_cairo_check_status(context, cairo_status(cr), "context"))
return JS_FALSE;
- _gjs_cairo_context_construct_internal(context, obj, cr);
+ _gjs_cairo_context_construct_internal(context, object, cr);
cairo_destroy(cr);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_context);
+
return JS_TRUE;
}
diff --git a/modules/cairo-gradient.c b/modules/cairo-gradient.c
index 36148dc..fead174 100644
--- a/modules/cairo-gradient.c
+++ b/modules/cairo-gradient.c
@@ -27,7 +27,7 @@
#include <cairo.h>
#include "cairo-private.h"
-GJS_DEFINE_PROTO_ABSTRACT("CairoGradient", gjs_cairo_gradient)
+GJS_DEFINE_PROTO_ABSTRACT("CairoGradient", cairo_gradient)
static void
gjs_cairo_gradient_finalize(JSContext *context,
diff --git a/modules/cairo-image-surface.c b/modules/cairo-image-surface.c
index d65b9f5..c2e587f 100644
--- a/modules/cairo-image-surface.c
+++ b/modules/cairo-image-surface.c
@@ -27,20 +27,15 @@
#include <cairo.h>
#include "cairo-private.h"
-GJS_DEFINE_PROTO("CairoImageSurface", gjs_cairo_image_surface)
+GJS_DEFINE_PROTO("CairoImageSurface", cairo_image_surface)
-static JSBool
-gjs_cairo_image_surface_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_image_surface)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_image_surface)
int format, width, height;
cairo_surface_t *surface;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_image_surface);
// create_for_data optional parameter
if (!gjs_parse_args(context, "ImageSurface", "iii", argc, argv,
@@ -54,9 +49,11 @@ gjs_cairo_image_surface_constructor(JSContext *context,
if (!gjs_cairo_check_status(context, cairo_surface_status(surface), "surface"))
return JS_FALSE;
- gjs_cairo_surface_construct(context, obj, surface);
+ gjs_cairo_surface_construct(context, object, surface);
cairo_surface_destroy(surface);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_image_surface);
+
return JS_TRUE;
}
diff --git a/modules/cairo-linear-gradient.c b/modules/cairo-linear-gradient.c
index 5b7b4ee..74efc90 100644
--- a/modules/cairo-linear-gradient.c
+++ b/modules/cairo-linear-gradient.c
@@ -27,20 +27,15 @@
#include <cairo.h>
#include "cairo-private.h"
-GJS_DEFINE_PROTO("CairoLinearGradient", gjs_cairo_linear_gradient)
-
-static JSBool
-gjs_cairo_linear_gradient_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_DEFINE_PROTO("CairoLinearGradient", cairo_linear_gradient)
+
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_linear_gradient)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_linear_gradient)
double x0, y0, x1, y1;
cairo_pattern_t *pattern;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_linear_gradient);
if (!gjs_parse_args(context, "LinearGradient", "ffff", argc, argv,
"x0", &x0,
@@ -54,9 +49,11 @@ gjs_cairo_linear_gradient_constructor(JSContext *context,
if (!gjs_cairo_check_status(context, cairo_pattern_status(pattern), "pattern"))
return JS_FALSE;
- gjs_cairo_pattern_construct(context, obj, pattern);
+ gjs_cairo_pattern_construct(context, object, pattern);
cairo_pattern_destroy(pattern);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_linear_gradient);
+
return JS_TRUE;
}
diff --git a/modules/cairo-path.c b/modules/cairo-path.c
index b08f518..86a50dc 100644
--- a/modules/cairo-path.c
+++ b/modules/cairo-path.c
@@ -33,7 +33,7 @@ typedef struct {
cairo_path_t *path;
} GjsCairoPath;
-GJS_DEFINE_PROTO_ABSTRACT("CairoPath", gjs_cairo_path)
+GJS_DEFINE_PROTO_ABSTRACT("CairoPath", cairo_path)
GJS_DEFINE_PRIV_FROM_JS(GjsCairoPath, gjs_cairo_path_class)
static void
diff --git a/modules/cairo-pattern.c b/modules/cairo-pattern.c
index 730eccc..d1b9730 100644
--- a/modules/cairo-pattern.c
+++ b/modules/cairo-pattern.c
@@ -34,8 +34,7 @@ typedef struct {
cairo_pattern_t *pattern;
} GjsCairoPattern;
-GJS_DEFINE_PROTO_ABSTRACT("CairoPattern", gjs_cairo_pattern)
-
+GJS_DEFINE_PROTO_ABSTRACT("CairoPattern", cairo_pattern)
GJS_DEFINE_PRIV_FROM_JS(GjsCairoPattern, gjs_cairo_pattern_class)
static void
diff --git a/modules/cairo-pdf-surface.c b/modules/cairo-pdf-surface.c
index fc54b7c..6aca613 100644
--- a/modules/cairo-pdf-surface.c
+++ b/modules/cairo-pdf-surface.c
@@ -30,21 +30,16 @@
#if CAIRO_HAS_PDF_SURFACE
#include <cairo-pdf.h>
-GJS_DEFINE_PROTO("CairoPDFSurface", gjs_cairo_pdf_surface)
-
-static JSBool
-gjs_cairo_pdf_surface_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_DEFINE_PROTO("CairoPDFSurface", cairo_pdf_surface)
+
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_pdf_surface)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_pdf_surface)
char *filename;
double width, height;
cairo_surface_t *surface;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_pdf_surface);
if (!gjs_parse_args(context, "PDFSurface", "sff", argc, argv,
"filename", &filename,
@@ -60,10 +55,12 @@ gjs_cairo_pdf_surface_constructor(JSContext *context,
return JS_FALSE;
}
- gjs_cairo_surface_construct(context, obj, surface);
+ gjs_cairo_surface_construct(context, object, surface);
cairo_surface_destroy(surface);
g_free(filename);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_pdf_surface);
+
return JS_TRUE;
}
diff --git a/modules/cairo-ps-surface.c b/modules/cairo-ps-surface.c
index 70b389c..ca0fad4 100644
--- a/modules/cairo-ps-surface.c
+++ b/modules/cairo-ps-surface.c
@@ -30,21 +30,16 @@
#if CAIRO_HAS_PS_SURFACE
#include <cairo-ps.h>
-GJS_DEFINE_PROTO("CairoPSSurface", gjs_cairo_ps_surface)
-
-static JSBool
-gjs_cairo_ps_surface_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_DEFINE_PROTO("CairoPSSurface", cairo_ps_surface)
+
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_ps_surface)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_ps_surface)
char *filename;
double width, height;
cairo_surface_t *surface;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_ps_surface);
if (!gjs_parse_args(context, "PSSurface", "sff", argc, argv,
"filename", &filename,
@@ -60,10 +55,12 @@ gjs_cairo_ps_surface_constructor(JSContext *context,
return JS_FALSE;
}
- gjs_cairo_surface_construct(context, obj, surface);
+ gjs_cairo_surface_construct(context, object, surface);
cairo_surface_destroy(surface);
g_free(filename);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_ps_surface);
+
return JS_TRUE;
}
diff --git a/modules/cairo-radial-gradient.c b/modules/cairo-radial-gradient.c
index d20973d..48f8b0b 100644
--- a/modules/cairo-radial-gradient.c
+++ b/modules/cairo-radial-gradient.c
@@ -27,20 +27,15 @@
#include <cairo.h>
#include "cairo-private.h"
-GJS_DEFINE_PROTO("CairoRadialGradient", gjs_cairo_radial_gradient)
-
-static JSBool
-gjs_cairo_radial_gradient_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_DEFINE_PROTO("CairoRadialGradient", cairo_radial_gradient)
+
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_radial_gradient)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_radial_gradient)
double cx0, cy0, radius0, cx1, cy1, radius1;
cairo_pattern_t *pattern;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_radial_gradient);
if (!gjs_parse_args(context, "RadialGradient", "ffffff", argc, argv,
"cx0", &cx0,
@@ -56,9 +51,11 @@ gjs_cairo_radial_gradient_constructor(JSContext *context,
if (!gjs_cairo_check_status(context, cairo_pattern_status(pattern), "pattern"))
return JS_FALSE;
- gjs_cairo_pattern_construct(context, obj, pattern);
+ gjs_cairo_pattern_construct(context, object, pattern);
cairo_pattern_destroy(pattern);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_radial_gradient);
+
return JS_TRUE;
}
diff --git a/modules/cairo-solid-pattern.c b/modules/cairo-solid-pattern.c
index 47c68cb..936a765 100644
--- a/modules/cairo-solid-pattern.c
+++ b/modules/cairo-solid-pattern.c
@@ -27,7 +27,7 @@
#include <cairo.h>
#include "cairo-private.h"
-GJS_DEFINE_PROTO_ABSTRACT("CairoSolidPattern", gjs_cairo_solid_pattern)
+GJS_DEFINE_PROTO_ABSTRACT("CairoSolidPattern", cairo_solid_pattern)
static void
gjs_cairo_solid_pattern_finalize(JSContext *context,
diff --git a/modules/cairo-surface-pattern.c b/modules/cairo-surface-pattern.c
index 11c6ee6..8791e32 100644
--- a/modules/cairo-surface-pattern.c
+++ b/modules/cairo-surface-pattern.c
@@ -27,21 +27,16 @@
#include <cairo.h>
#include "cairo-private.h"
-GJS_DEFINE_PROTO("CairoSurfacePattern", gjs_cairo_surface_pattern)
+GJS_DEFINE_PROTO("CairoSurfacePattern", cairo_surface_pattern)
-static JSBool
-gjs_cairo_surface_pattern_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_surface_pattern)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_surface_pattern)
JSObject *surface_wrapper;
cairo_surface_t *surface;
cairo_pattern_t *pattern;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_surface_pattern);
if (!gjs_parse_args(context, "SurfacePattern", "o", argc, argv,
"surface", &surface_wrapper))
@@ -58,9 +53,11 @@ gjs_cairo_surface_pattern_constructor(JSContext *context,
if (!gjs_cairo_check_status(context, cairo_pattern_status(pattern), "pattern"))
return JS_FALSE;
- gjs_cairo_pattern_construct(context, obj, pattern);
+ gjs_cairo_pattern_construct(context, object, pattern);
cairo_pattern_destroy(pattern);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_surface_pattern);
+
return JS_TRUE;
}
diff --git a/modules/cairo-surface.c b/modules/cairo-surface.c
index f086af8..a511817 100644
--- a/modules/cairo-surface.c
+++ b/modules/cairo-surface.c
@@ -34,8 +34,7 @@ typedef struct {
cairo_surface_t *surface;
} GjsCairoSurface;
-GJS_DEFINE_PROTO_ABSTRACT("CairoSurface", gjs_cairo_surface)
-
+GJS_DEFINE_PROTO_ABSTRACT("CairoSurface", cairo_surface)
GJS_DEFINE_PRIV_FROM_JS(GjsCairoSurface, gjs_cairo_surface_class)
static void
diff --git a/modules/cairo-svg-surface.c b/modules/cairo-svg-surface.c
index 81fa67c..6acc26c 100644
--- a/modules/cairo-svg-surface.c
+++ b/modules/cairo-svg-surface.c
@@ -30,21 +30,16 @@
#if CAIRO_HAS_SVG_SURFACE
#include <cairo-svg.h>
-GJS_DEFINE_PROTO("CairoSVGSurface", gjs_cairo_svg_surface)
-
-static JSBool
-gjs_cairo_svg_surface_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_DEFINE_PROTO("CairoSVGSurface", cairo_svg_surface)
+
+GJS_NATIVE_CONSTRUCTOR_DECLARE(cairo_svg_surface)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(cairo_svg_surface)
char *filename;
double width, height;
cairo_surface_t *surface;
- if (!gjs_check_constructing(context))
- return JS_FALSE;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(cairo_svg_surface);
if (!gjs_parse_args(context, "SVGSurface", "sff", argc, argv,
"filename", &filename,
@@ -60,10 +55,12 @@ gjs_cairo_svg_surface_constructor(JSContext *context,
return JS_FALSE;
}
- gjs_cairo_surface_construct(context, obj, surface);
+ gjs_cairo_surface_construct(context, object, surface);
cairo_surface_destroy(surface);
g_free(filename);
+ GJS_NATIVE_CONSTRUCTOR_FINISH(cairo_svg_surface);
+
return JS_TRUE;
}
diff --git a/modules/dbus-exports.c b/modules/dbus-exports.c
index 025fafc..bd86ac8 100644
--- a/modules/dbus-exports.c
+++ b/modules/dbus-exports.c
@@ -1685,27 +1685,27 @@ exports_new_resolve(JSContext *context,
* identify the prototype as an object of our class with NULL private
* data.
*/
-static JSBool
-exports_constructor(JSContext *context,
- JSObject *obj,
- uintN argc,
- jsval *argv,
- jsval *retval)
+GJS_NATIVE_CONSTRUCTOR_DECLARE(js_exports)
{
+ GJS_NATIVE_CONSTRUCTOR_VARIABLES(js_exports)
Exports *priv;
+ GJS_NATIVE_CONSTRUCTOR_PRELUDE(js_exports);
+
priv = g_slice_new0(Exports);
GJS_INC_COUNTER(dbus_exports);
- g_assert(priv_from_js(context, obj) == NULL);
- JS_SetPrivate(context, obj, priv);
+ g_assert(priv_from_js(context, object) == NULL);
+ JS_SetPrivate(context, object, priv);
gjs_debug_lifecycle(GJS_DEBUG_DBUS,
- "exports constructor, obj %p priv %p", obj, priv);
+ "exports constructor, obj %p priv %p", object, priv);
priv->runtime = JS_GetRuntime(context);
- priv->object = obj;
+ priv->object = object;
+
+ GJS_NATIVE_CONSTRUCTOR_FINISH(js_exports);
return JS_TRUE;
}
@@ -1825,7 +1825,7 @@ exports_new(JSContext *context,
* none - just name the prototype like
* Math - rarely correct)
*/
- exports_constructor,
+ gjs_js_exports_constructor,
/* number of constructor args */
0,
/* props of prototype */
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]
