static JSBool
getGroupTarget_func(JSContext *context,
unsigned argc,
jsval *vp)
{
JS::CallReceiver rec = JS::CallReceiverFromVp(vp);
JSObject *obj = JSVAL_TO_OBJECT(rec.thisv());
cairo_t *cr;
cairo_surface_t *surface;
JSObject *surface_wrapper;
if (argc > 0) {
gjs_throw(context, "Context.getGroupTarget() takes no arguments");
return JS_FALSE;
}
cr = gjs_cairo_context_get_context(context, obj);
surface = cairo_get_group_target(cr);
if (!gjs_cairo_check_status(context, cairo_status(cr), "context"))
return JS_FALSE;
/* surface belongs to the context, so keep the reference */
surface_wrapper = gjs_cairo_surface_from_surface(context, surface);
if (!surface_wrapper) {
/* exception already set */
return JS_FALSE;
}
rec.rval().set(OBJECT_TO_JSVAL(surface_wrapper));
return JS_TRUE;
}
static JSBool
getSource_func(JSContext *context,
unsigned argc,
jsval *vp)
{
JS::CallReceiver rec = JS::CallReceiverFromVp(vp);
JSObject *obj = JSVAL_TO_OBJECT(rec.thisv());
cairo_t *cr;
cairo_pattern_t *pattern;
JSObject *pattern_wrapper;
if (argc > 0) {
gjs_throw(context, "Context.getSource() takes no arguments");
return JS_FALSE;
}
cr = gjs_cairo_context_get_context(context, obj);
pattern = cairo_get_source(cr);
if (!gjs_cairo_check_status(context, cairo_status(cr), "context"))
return JS_FALSE;
/* pattern belongs to the context, so keep the reference */
pattern_wrapper = gjs_cairo_pattern_from_pattern(context, pattern);
if (!pattern_wrapper) {
gjs_throw(context, "failed to create pattern");
return JS_FALSE;
}
rec.rval().set(OBJECT_TO_JSVAL(pattern_wrapper));
return JS_TRUE;
}
static JSBool
dispose_func(JSContext *context,
unsigned argc,
jsval *vp)
{
JS::CallReceiver rec = JS::CallReceiverFromVp(vp);
JSObject *obj = JSVAL_TO_OBJECT(rec.thisv());
GjsCairoContext *priv;
priv = priv_from_js(context, obj);
if (priv->cr != NULL) {
cairo_destroy(priv->cr);
priv->cr = NULL;
}
rec.rval().set(JSVAL_VOID);
return JS_TRUE;
}
static JSBool
to_string_func(JSContext *context,
unsigned argc,
jsval *vp)
{
JS::CallReceiver rec = JS::CallReceiverFromVp(vp);
JSObject *obj = JSVAL_TO_OBJECT(rec.thisv());
FundamentalInstance *priv;
JSBool ret = JS_FALSE;
jsval retval;
if (!priv_from_js_with_typecheck(context, obj, &priv))
goto out;
if (!priv->prototype) {
Fundamental *proto_priv = (Fundamental *) priv;
if (!_gjs_proxy_to_string_func(context, obj, "fundamental",
(GIBaseInfo *) proto_priv->info,
proto_priv->gtype,
proto_priv->gfundamental,
&retval))
goto out;
} else {
if (!_gjs_proxy_to_string_func(context, obj, "fundamental",
(GIBaseInfo *) priv->prototype->info,
priv->prototype->gtype,
priv->gfundamental,
&retval))
goto out;
}
ret = JS_TRUE;
rec.rval().set(retval);
out:
return ret;
}
static JSBool
to_gbytes_func(JSContext *context,
unsigned argc,
jsval *vp)
{
JS::CallReceiver rec = JS::CallReceiverFromVp(vp);
JSObject *object = JSVAL_TO_OBJECT(rec.thisv());
ByteArrayInstance *priv;
JSObject *ret_bytes_obj;
GIBaseInfo *gbytes_info;
priv = priv_from_js(context, object);
if (priv == NULL)
return JS_TRUE; /* prototype, not instance */
byte_array_ensure_gbytes(priv);
gbytes_info = g_irepository_find_by_gtype(NULL, G_TYPE_BYTES);
ret_bytes_obj = gjs_boxed_from_c_struct(context, (GIStructInfo*)gbytes_info,
priv->bytes, GJS_BOXED_CREATION_NONE);
rec.rval().set(OBJECT_TO_JSVAL(ret_bytes_obj));
return JS_TRUE;
}
