[quickjs] element.classList

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 nodelist2.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 tokenlist.o unibar.o url.o urlsearchparams.o window.o xhr.o
 
 include $(top_srcdir)/Makefile.lib

src/ecmascript/quickjs/element.c

@@ -37,6 +37,7 @@
 #include "ecmascript/quickjs/nodelist.h"
 #include "ecmascript/quickjs/nodelist2.h"
 #include "ecmascript/quickjs/style.h"
+#include "ecmascript/quickjs/tokenlist.h"
 #include "ecmascript/quickjs/window.h"
 #include "session/session.h"
 #include "terminal/event.h"
@@ -339,6 +340,32 @@ js_element_get_property_childNodes(JSContext *ctx, JSValueConst this_val)
 	RETURN_JS(rr);
 }
 
+static JSValue
+js_element_get_property_classList(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+	JSValue r;
+
+	dom_element *el = (dom_element *)(js_getopaque(this_val, js_element_class_id));
+
+	if (!el) {
+		return JS_NULL;
+	}
+	dom_node_ref(el);
+	dom_tokenlist *tl = NULL;
+	dom_exception exc = dom_tokenlist_create(el, corestring_dom_class, &tl);
+	dom_node_unref(el);
+
+	if (exc != DOM_NO_ERR || !tl) {
+		return JS_NULL;
+	}
+
+	return getTokenlist(ctx, tl);
+}
+
 static JSValue
 js_element_get_property_className(JSContext *ctx, JSValueConst this_val)
 {
@@ -3589,6 +3616,7 @@ static const JSCFunctionListEntry js_element_proto_funcs[] = {
 	JS_CGETSET_DEF("children",	js_element_get_property_children, NULL),
 	JS_CGETSET_DEF("childElementCount",	js_element_get_property_childElementCount, NULL),
 	JS_CGETSET_DEF("childNodes",	js_element_get_property_childNodes, NULL),
+	JS_CGETSET_DEF("classList",	js_element_get_property_classList, NULL),
 	JS_CGETSET_DEF("className",	js_element_get_property_className, js_element_set_property_className),
 //	JS_CGETSET_DEF("clientHeight",	js_element_get_property_clientHeight, NULL),
 //	JS_CGETSET_DEF("clientLeft",	js_element_get_property_clientLeft, NULL),

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', 'nodelist2.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', 'tokenlist.c', 'unibar.c', 'url.c', 'urlsearchparams.c', 'window.c', 'xhr.c')

src/ecmascript/quickjs/tokenlist.c

@@ -0,0 +1,243 @@
+/* The QuickJS dom tokenlist object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef CONFIG_LIBDOM
+#include <dom/dom.h>
+#include <dom/bindings/hubbub/parser.h>
+#endif
+
+#include "elinks.h"
+
+#include "document/libdom/corestrings.h"
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/quickjs/mapa.h"
+#include "ecmascript/quickjs.h"
+#include "ecmascript/quickjs/element.h"
+#include "ecmascript/quickjs/tokenlist.h"
+
+#define countof(x) (sizeof(x) / sizeof((x)[0]))
+
+JSClassID js_tokenlist_class_id;
+
+static
+void js_tokenlist_finalizer(JSRuntime *rt, JSValue val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(val);
+	dom_tokenlist *tl = (dom_tokenlist *)(JS_GetOpaque(val, js_tokenlist_class_id));
+
+	if (tl) {
+		dom_tokenlist_unref(tl);
+	}
+}
+
+static JSValue
+js_tokenlist_add(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
+	dom_tokenlist *tl = (dom_tokenlist *)(JS_GetOpaque(this_val, js_tokenlist_class_id));
+
+	if (!tl || argc < 1) {
+		return JS_UNDEFINED;
+	}
+	size_t size;
+	const char *klass = JS_ToCStringLen(ctx, &size, argv[0]);
+
+	if (!klass) {
+		return JS_UNDEFINED;
+	}
+	dom_string *kl = NULL;
+	dom_exception exc = dom_string_create(klass, size, &kl);
+	JS_FreeCString(ctx, klass);
+
+	if (exc != DOM_NO_ERR || !kl) {
+		return JS_UNDEFINED;
+	}
+	exc = dom_tokenlist_add(tl, kl);
+	dom_string_unref(kl);
+
+	if (exc == DOM_NO_ERR) {
+		interpreter->changed = true;
+	}
+
+	return JS_UNDEFINED;
+}
+
+static JSValue
+js_tokenlist_contains(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+	dom_tokenlist *tl = (dom_tokenlist *)(JS_GetOpaque(this_val, js_tokenlist_class_id));
+
+	if (!tl || argc < 1) {
+		return JS_UNDEFINED;
+	}
+	size_t size;
+	const char *klass = JS_ToCStringLen(ctx, &size, argv[0]);
+
+	if (!klass) {
+		return JS_UNDEFINED;
+	}
+	dom_string *kl = NULL;
+	dom_exception exc = dom_string_create(klass, size, &kl);
+	JS_FreeCString(ctx, klass);
+
+	if (exc != DOM_NO_ERR || !kl) {
+		return JS_UNDEFINED;
+	}
+	bool res = false;
+	exc = dom_tokenlist_contains(tl, kl, &res);
+	dom_string_unref(kl);
+
+	if (exc == DOM_NO_ERR) {
+		return JS_NewBool(ctx, res);
+	}
+
+	return JS_UNDEFINED;
+}
+
+static JSValue
+js_tokenlist_remove(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
+	dom_tokenlist *tl = (dom_tokenlist *)(JS_GetOpaque(this_val, js_tokenlist_class_id));
+
+	if (!tl || argc < 1) {
+		return JS_UNDEFINED;
+	}
+	size_t size;
+	const char *klass = JS_ToCStringLen(ctx, &size, argv[0]);
+
+	if (!klass) {
+		return JS_UNDEFINED;
+	}
+
+	dom_string *kl = NULL;
+	dom_exception exc = dom_string_create(klass, size, &kl);
+	JS_FreeCString(ctx, klass);
+
+	if (exc != DOM_NO_ERR || !kl) {
+		return JS_UNDEFINED;
+	}
+	exc = dom_tokenlist_remove(tl, kl);
+	dom_string_unref(kl);
+
+	if (exc == DOM_NO_ERR) {
+		interpreter->changed = true;
+	}
+
+	return JS_UNDEFINED;
+}
+
+static JSValue
+js_tokenlist_toggle(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS_GetContextOpaque(ctx);
+	dom_tokenlist *tl = (dom_tokenlist *)(JS_GetOpaque(this_val, js_tokenlist_class_id));
+
+	if (!tl || argc < 1) {
+		return JS_UNDEFINED;
+	}
+	size_t size;
+	const char *klass = JS_ToCStringLen(ctx, &size, argv[0]);
+
+	if (!klass) {
+		return JS_UNDEFINED;
+	}
+	dom_string *kl = NULL;
+	dom_exception exc = dom_string_create(klass, size, &kl);
+	JS_FreeCString(ctx, klass);
+
+	if (exc != DOM_NO_ERR || !kl) {
+		return JS_UNDEFINED;
+	}
+	bool res = false;
+	exc = dom_tokenlist_contains(tl, kl, &res);
+
+	if (exc == DOM_NO_ERR) {
+		if (res) {
+			exc = dom_tokenlist_remove(tl, kl);
+		} else {
+			exc = dom_tokenlist_add(tl, kl);
+		}
+		if (exc == DOM_NO_ERR) {
+			interpreter->changed = true;
+		}
+	}
+	dom_string_unref(kl);
+
+	return JS_UNDEFINED;
+}
+
+static JSValue
+js_tokenlist_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, "[tokenlist object]");
+}
+
+static const JSCFunctionListEntry js_tokenlist_proto_funcs[] = {
+	JS_CFUNC_DEF("add", 1, js_tokenlist_add),
+	JS_CFUNC_DEF("contains", 1, js_tokenlist_contains),
+	JS_CFUNC_DEF("remove", 1, js_tokenlist_remove),
+	JS_CFUNC_DEF("toggle", 1, js_tokenlist_toggle),
+	JS_CFUNC_DEF("toString", 0, js_tokenlist_toString)
+};
+
+static JSClassDef js_tokenlist_class = {
+	"tokenlist",
+	.finalizer = js_tokenlist_finalizer
+};
+
+JSValue
+getTokenlist(JSContext *ctx, void *node)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	/* nodelist class */
+	static int initialized;
+
+	if (!initialized) {
+		JS_NewClassID(&js_tokenlist_class_id);
+		//JS_NewClass(JS_GetRuntime(ctx), js_tokenlist_class_id, &js_tokenlist_class);
+		initialized = 1;
+	}
+	JSValue proto = JS_NewObjectClass(ctx, js_tokenlist_class_id);
+	REF_JS(proto);
+
+	JS_SetPropertyFunctionList(ctx, proto, js_tokenlist_proto_funcs, countof(js_tokenlist_proto_funcs));
+	JS_SetClassProto(ctx, js_tokenlist_class_id, proto);
+	JS_SetOpaque(proto, node);
+	JSValue rr = JS_DupValue(ctx, proto);
+
+	RETURN_JS(rr);
+}

src/ecmascript/quickjs/tokenlist.h

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

src/ecmascript/spidermonkey/tokenlist.cpp

@@ -142,7 +142,7 @@ tokenlist_add(JSContext *ctx, unsigned int argc, JS::Value *vp)
 	exc = dom_tokenlist_add(tl, kl);
 	dom_string_unref(kl);
 
-	if (exc != DOM_NO_ERR) {
+	if (exc == DOM_NO_ERR) {
 		interpreter->changed = true;
 	}
 	args.rval().setUndefined();
@@ -242,7 +242,7 @@ tokenlist_remove(JSContext *ctx, unsigned int argc, JS::Value *vp)
 	exc = dom_tokenlist_remove(tl, kl);
 	dom_string_unref(kl);
 
-	if (exc != DOM_NO_ERR) {
+	if (exc == DOM_NO_ERR) {
 		interpreter->changed = true;
 	}
 	args.rval().setUndefined();