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Code

[quickjs] htmlCollection as Array

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This commit is contained in:
Witold Filipczyk 2021-11-16 18:22:36 +01:00
parent 0a088a090a
commit 56870b5f38
1 changed files with 30 additions and 20 deletions
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50
src/ecmascript/quickjs/collection.c
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@ -20,6 +20,7 @@
#include "document/forms.h"
#include "document/view.h"
#include "ecmascript/ecmascript.h"
#include "ecmascript/quickjs.h"
#include "ecmascript/quickjs/collection.h"
#include "ecmascript/quickjs/element.h"
#include "intl/libintl.h"
@ -55,7 +56,24 @@
#define countof(x) (sizeof(x) / sizeof((x)[0]))
static JSClassID js_htmlCollection_class_id;
static std::map<void *, JSValueConst> map_collections;
static std::map<JSValueConst, void *> map_rev_collections;
static void *
js_htmlCollection_GetOpaque(JSValueConst this_val)
{
return map_rev_collections[this_val];
}
static void
js_htmlCollection_SetOpaque(JSValueConst this_val, void *node)
{
if (!node) {
map_rev_collections.erase(this_val);
} else {
map_rev_collections[this_val] = node;
}
}
static JSValue
js_htmlCollection_get_property_length(JSContext *ctx, JSValueConst this_val)
@ -64,7 +82,7 @@ js_htmlCollection_get_property_length(JSContext *ctx, JSValueConst this_val)
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
xmlpp::Node::NodeSet *ns = JS_GetOpaque(this_val, js_htmlCollection_class_id);
xmlpp::Node::NodeSet *ns = js_htmlCollection_GetOpaque(this_val);
if (!ns) {
return JS_NewInt32(ctx, 0);
@ -79,7 +97,7 @@ js_htmlCollection_item2(JSContext *ctx, JSValueConst this_val, int idx)
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
xmlpp::Node::NodeSet *ns = JS_GetOpaque(this_val, js_htmlCollection_class_id);
xmlpp::Node::NodeSet *ns = js_htmlCollection_GetOpaque(this_val);
if (!ns) {
return JS_UNDEFINED;
@ -120,7 +138,7 @@ js_htmlCollection_namedItem2(JSContext *ctx, JSValueConst this_val, const char *
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
xmlpp::Node::NodeSet *ns = JS_GetOpaque(this_val, js_htmlCollection_class_id);
xmlpp::Node::NodeSet *ns = js_htmlCollection_GetOpaque(this_val);
if (!ns) {
return JS_UNDEFINED;
@ -180,7 +198,7 @@ js_htmlCollection_set_items(JSContext *ctx, JSValue this_val, void *node)
#endif
int counter = 0;
xmlpp::Node::NodeSet *ns = JS_GetOpaque(this_val, js_htmlCollection_class_id);
xmlpp::Node::NodeSet *ns = js_htmlCollection_GetOpaque(this_val);
if (!ns) {
return;
@ -217,13 +235,13 @@ static const JSCFunctionListEntry js_htmlCollection_proto_funcs[] = {
JS_CFUNC_DEF("namedItem", 1, js_htmlCollection_namedItem),
};
static std::map<void *, JSValueConst> map_collections;
static void
js_htmlCollection_finalizer(JSRuntime *rt, JSValue val)
{
void *node = JS_GetOpaque(val, js_htmlCollection_class_id);
void *node = js_htmlCollection_GetOpaque(val);
js_htmlCollection_SetOpaque(val, nullptr);
map_collections.erase(node);
}
@ -232,6 +250,7 @@ static JSClassDef js_htmlCollection_class = {
js_htmlCollection_finalizer
};
#if 0
static JSValue
js_htmlCollection_ctor(JSContext *ctx, JSValueConst new_target, int argc, JSValueConst *argv)
{
@ -278,6 +297,8 @@ js_htmlCollection_init(JSContext *ctx, JSValue global_obj)
return 0;
}
#endif
JSValue
getCollection(JSContext *ctx, void *node)
{
@ -289,22 +310,11 @@ getCollection(JSContext *ctx, void *node)
if (node_find != map_collections.end()) {
return JS_DupValue(ctx, node_find->second);
}
static int initialized;
/* create the element class */
if (!initialized) {
JS_NewClassID(&js_htmlCollection_class_id);
JS_NewClass(JS_GetRuntime(ctx), js_htmlCollection_class_id, &js_htmlCollection_class);
initialized = 1;
}
JSValue htmlCollection_obj = JS_NewObjectClass(ctx, js_htmlCollection_class_id);
JSValue htmlCollection_obj = JS_NewArray(ctx);
JS_SetPropertyFunctionList(ctx, htmlCollection_obj, js_htmlCollection_proto_funcs, countof(js_htmlCollection_proto_funcs));
// htmlCollection_class = JS_NewCFunction2(ctx, js_htmlCollection_ctor, "htmlCollection", 0, JS_CFUNC_constructor, 0);
// JS_SetConstructor(ctx, htmlCollection_class, htmlCollection_obj);
JS_SetClassProto(ctx, js_htmlCollection_class_id, htmlCollection_obj);
JS_SetOpaque(htmlCollection_obj, node);
js_htmlCollection_SetOpaque(htmlCollection_obj, node);
js_htmlCollection_set_items(ctx, htmlCollection_obj, node);
map_collections[node] = htmlCollection_obj;
return JS_DupValue(ctx, htmlCollection_obj);