[quickjs] nodelist2 for querySelectorAll

src/ecmascript/quickjs/Makefile

@@ -2,6 +2,6 @@ top_builddir=../../..
 include $(top_builddir)/Makefile.config
 
 OBJS = attr.o attributes.o collection.o console.o css.o customevent.o document.o domrect.o element.o event.o form.o forms.o heartbeat.o history.o implementation.o input.o \
-	keyboard.o localstorage.o location.o mapa.o message.o navigator.o nodelist.o screen.o style.o unibar.o url.o urlsearchparams.o window.o xhr.o
+	keyboard.o localstorage.o location.o mapa.o message.o navigator.o nodelist.o nodelist2.o screen.o style.o unibar.o url.o urlsearchparams.o window.o xhr.o
 
 include $(top_srcdir)/Makefile.lib

src/ecmascript/quickjs/document.c

@@ -34,6 +34,7 @@
 #include "ecmascript/quickjs/document.h"
 #include "ecmascript/quickjs/element.h"
 #include "ecmascript/quickjs/nodelist.h"
+#include "ecmascript/quickjs/nodelist2.h"
 #include "ecmascript/quickjs/window.h"
 #include "session/session.h"
 #include "viewer/text/vs.h"
@@ -1700,21 +1701,22 @@ js_document_querySelectorAll(JSContext *ctx, JSValueConst this_val, int argc, JS
 		JS_FreeCString(ctx, selector);
 		return JS_NULL;
 	}
-	walk_tree_query_append((dom_node *)element, doc_root, selector, 0);
-	dom_node_unref(doc_root);
-	JS_FreeCString(ctx, selector);
+	LIST_OF(struct selector_node) *result_list = (LIST_OF(struct selector_node) *)mem_calloc(1, sizeof(*result_list));
 
-	dom_nodelist *nodes = NULL;
-	exc = dom_node_get_child_nodes(element, &nodes);
-	dom_node_unref(element);
-
-	if (exc != DOM_NO_ERR || !nodes) {
+	if (!result_list) {
 		dom_node_unref(doc);
+		dom_node_unref(doc_root);
+		JS_FreeCString(ctx, selector);
 		return JS_NULL;
 	}
+	init_list(*result_list);
+
+	walk_tree_query_append((dom_node *)element, doc_root, selector, 0, result_list);
+	dom_node_unref(doc_root);
+	JS_FreeCString(ctx, selector);
 	dom_node_unref(doc);
 
-	return getNodeList(ctx, nodes);
+	return getNodeList2(ctx, result_list);
 }
 
 #if 0

src/ecmascript/quickjs/element.c

@@ -35,6 +35,7 @@
 #include "ecmascript/quickjs/heartbeat.h"
 #include "ecmascript/quickjs/keyboard.h"
 #include "ecmascript/quickjs/nodelist.h"
+#include "ecmascript/quickjs/nodelist2.h"
 #include "ecmascript/quickjs/style.h"
 #include "ecmascript/quickjs/window.h"
 #include "session/session.h"
@@ -3406,20 +3407,19 @@ js_element_querySelectorAll(JSContext *ctx, JSValueConst this_val, int argc, JSV
 		dom_node_unref(el);
 		return JS_NULL;
 	}
-	walk_tree_query_append((dom_node *)element, el, selector, 0);
-	JS_FreeCString(ctx, selector);
+	LIST_OF(struct selector_node) *result_list = (LIST_OF(struct selector_node) *)mem_calloc(1, sizeof(*result_list));
 
-	dom_nodelist *nodes = NULL;
-	exc = dom_node_get_child_nodes(element, &nodes);
-	dom_node_unref(element);
-
-	if (exc != DOM_NO_ERR || !nodes) {
+	if (!result_list) {
+		JS_FreeCString(ctx, selector);
 		dom_node_unref(el);
 		return JS_NULL;
 	}
+	init_list(*result_list);
+	walk_tree_query_append((dom_node *)element, el, selector, 0, result_list);
+	JS_FreeCString(ctx, selector);
 	dom_node_unref(el);
 
-	return getNodeList(ctx, nodes);
+	return getNodeList2(ctx, result_list);
 }
 
 static JSValue

src/ecmascript/quickjs/meson.build

@@ -1,3 +1,3 @@
 srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'css.c', 'customevent.c', 'document.c', 'domrect.c', 'element.c', 'event.c', 'form.c', 'forms.c', 'heartbeat.c', 'history.c',
 'implementation.c', 'input.c', 'keyboard.c', 'localstorage.c', 'location.c',
-'mapa.c', 'message.c', 'navigator.c', 'nodelist.c', 'screen.c', 'style.c', 'unibar.c', 'url.c', 'urlsearchparams.c', 'window.c', 'xhr.c')
+'mapa.c', 'message.c', 'navigator.c', 'nodelist.c', 'nodelist2.c', 'screen.c', 'style.c', 'unibar.c', 'url.c', 'urlsearchparams.c', 'window.c', 'xhr.c')

src/ecmascript/quickjs/nodelist2.c

@@ -0,0 +1,180 @@
+/* The Quickjs nodeList2 object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "ecmascript/libdom/dom.h"
+
+#include "bfu/dialog.h"
+#include "cache/cache.h"
+#include "cookies/cookies.h"
+#include "dialogs/menu.h"
+#include "dialogs/status.h"
+#include "document/html/frames.h"
+#include "document/document.h"
+#include "document/forms.h"
+#include "document/view.h"
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/ecmascript-c.h"
+#include "ecmascript/quickjs/mapa.h"
+#include "ecmascript/quickjs.h"
+#include "ecmascript/quickjs/element.h"
+#include "ecmascript/quickjs/nodelist2.h"
+#include "ecmascript/quickjs/window.h"
+#include "intl/libintl.h"
+#include "main/select.h"
+#include "osdep/newwin.h"
+#include "osdep/sysname.h"
+#include "protocol/http/http.h"
+#include "protocol/uri.h"
+#include "session/history.h"
+#include "session/location.h"
+#include "session/session.h"
+#include "session/task.h"
+#include "terminal/tab.h"
+#include "terminal/terminal.h"
+#include "util/conv.h"
+#include "util/lists.h"
+#include "util/memory.h"
+#include "util/string.h"
+#include "viewer/text/draw.h"
+#include "viewer/text/form.h"
+#include "viewer/text/link.h"
+#include "viewer/text/vs.h"
+
+#define countof(x) (sizeof(x) / sizeof((x)[0]))
+
+static JSClassID js_nodelist2_class_id;
+
+void *map_nodelist2;
+void *map_rev_nodelist2;
+
+static void *
+js_nodeList2_GetOpaque(JSValueConst this_val)
+{
+	REF_JS(this_val);
+
+	return attr_find_in_map_rev(map_rev_nodelist2, this_val);
+}
+
+static void
+js_nodeList2_SetOpaque(JSValueConst this_val, void *node)
+{
+	REF_JS(this_val);
+
+	if (!node) {
+		attr_erase_from_map_rev(map_rev_nodelist2, this_val);
+	} else {
+		attr_save_in_map_rev(map_rev_nodelist2, this_val, node);
+	}
+}
+
+static JSValue
+js_nodeList2_get_property_length(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+	LIST_OF(struct selector_node) *sni = (LIST_OF(struct selector_node) *)(js_nodeList2_GetOpaque(this_val));
+	uint32_t size = list_size(sni);
+
+	return JS_NewInt32(ctx, size);
+}
+
+static JSValue
+js_nodeList2_item(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	if (argc != 1) {
+		return JS_UNDEFINED;
+	}
+	int index;
+	JS_ToInt32(ctx, &index, argv[0]);
+	LIST_OF(struct selector_node) *sni = (LIST_OF(struct selector_node) *)(js_nodeList2_GetOpaque(this_val));
+	int counter = 0;
+	struct selector_node *sn = NULL;
+
+	foreach (sn, *sni) {
+		if (counter == index) {
+			break;
+		}
+		counter++;
+	}
+
+	if (!sn || !sn->node) {
+		return JS_NULL;
+	}
+	JSValue ret = getElement(ctx, sn->node);
+
+	return ret;
+}
+
+static JSValue
+js_nodeList2_toString(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	return JS_NewString(ctx, "[nodeList2 object]");
+}
+
+static const JSCFunctionListEntry js_nodeList2_proto_funcs[] = {
+//	JS_CGETSET_DEF("length", js_nodeList_get_property_length, NULL),
+	JS_CFUNC_DEF("item", 1, js_nodeList2_item),
+	JS_CFUNC_DEF("toString", 0, js_nodeList2_toString)
+};
+
+static JSClassDef js_nodelist2_class = {
+	"nodelist2",
+};
+
+JSValue
+getNodeList2(JSContext *ctx, void *nodes)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	JSValue proto;
+
+	/* nodelist class */
+	JS_NewClassID(&js_nodelist2_class_id);
+	JS_NewClass(JS_GetRuntime(ctx), js_nodelist2_class_id, &js_nodelist2_class);
+	proto = JS_NewArray(ctx);
+	REF_JS(proto);
+
+	JS_SetPropertyFunctionList(ctx, proto, js_nodeList2_proto_funcs, countof(js_nodeList2_proto_funcs));
+	JS_SetClassProto(ctx, js_nodelist2_class_id, proto);
+
+	attr_save_in_map(map_nodelist2, nodes, proto);
+	js_nodeList2_SetOpaque(proto, nodes);
+
+	LIST_OF(struct selector_node) *sni = (LIST_OF(struct selector_node) *)nodes;
+
+	struct selector_node *sn = NULL;
+	int i = 0;
+
+	foreach (sn, *sni) {
+		JSValue obj = getElement(ctx, sn->node);
+		REF_JS(obj);
+
+		JS_SetPropertyUint32(ctx, proto, i, JS_DupValue(ctx, obj));
+		JS_FreeValue(ctx, obj);
+		i++;
+	}
+	JSValue rr = JS_DupValue(ctx, proto);
+	RETURN_JS(rr);
+}

src/ecmascript/quickjs/nodelist2.h

@@ -0,0 +1,16 @@
+#ifndef EL__ECMASCRIPT_QUICKJS_NODELIST2_H
+#define EL__ECMASCRIPT_QUICKJS_NODELIST2_H
+
+#include <quickjs/quickjs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+JSValue getNodeList2(JSContext *ctx, void *nodes);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif