[quickjs] libdom keyboard.c

src/ecmascript/libdom/quickjs/Makefile

@@ -1,6 +1,6 @@
 top_builddir=../../../..
 include $(top_builddir)/Makefile.config
 
-OBJS = attr.o attributes.o collection.o console.o heartbeat.o history.o mapa.obj
+OBJS = attr.o attributes.o collection.o console.o heartbeat.o history.o keyboard.o mapa.obj
 
 include $(top_srcdir)/Makefile.lib

src/ecmascript/libdom/quickjs/keyboard.c

@@ -0,0 +1,117 @@
+/* The QuickJS KeyboardEvent object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/quickjs.h"
+#include "ecmascript/quickjs/keyboard.h"
+#include "intl/charsets.h"
+#include "terminal/event.h"
+
+#define countof(x) (sizeof(x) / sizeof((x)[0]))
+
+static JSClassID js_keyboardEvent_class_id;
+
+static JSValue js_keyboardEvent_get_property_key(JSContext *ctx, JSValueConst this_val);
+static JSValue js_keyboardEvent_get_property_keyCode(JSContext *ctx, JSValueConst this_val);
+
+static unicode_val_T keyCode;
+
+struct keyboard {
+	unicode_val_T keyCode;
+};
+
+static
+void js_keyboardEvent_finalizer(JSRuntime *rt, JSValue val)
+{
+	REF_JS(val);
+
+	struct keyboard *keyb = (struct keyboard *)JS_GetOpaque(val, js_keyboardEvent_class_id);
+
+	if (keyb) {
+		mem_free(keyb);
+	}
+}
+
+static JSClassDef js_keyboardEvent_class = {
+	"KeyboardEvent",
+	js_keyboardEvent_finalizer
+};
+
+static const JSCFunctionListEntry js_keyboardEvent_proto_funcs[] = {
+	JS_CGETSET_DEF("key",	js_keyboardEvent_get_property_key, NULL),
+	JS_CGETSET_DEF("keyCode",	js_keyboardEvent_get_property_keyCode, NULL)
+};
+
+static JSValue
+js_keyboardEvent_get_property_key(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	struct keyboard *keyb = (struct keyboard *)(JS_GetOpaque(this_val, js_keyboardEvent_class_id));
+
+	if (!keyb) {
+		return JS_NULL;
+	}
+	char text[8] = {0};
+
+	*text = keyb->keyCode;
+	JSValue r = JS_NewString(ctx, text);
+
+	RETURN_JS(r);
+}
+
+static JSValue
+js_keyboardEvent_get_property_keyCode(JSContext *ctx, JSValueConst this_val)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	REF_JS(this_val);
+
+	struct keyboard *keyb = (struct keyboard *)(JS_GetOpaque(this_val, js_keyboardEvent_class_id));
+
+	if (!keyb) {
+		return JS_NULL;
+	}
+	return JS_NewUint32(ctx, keyb->keyCode);
+}
+
+JSValue
+get_keyboardEvent(JSContext *ctx, struct term_event *ev)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	static int initialized;
+	/* create the element class */
+	if (!initialized) {
+		JS_NewClassID(&js_keyboardEvent_class_id);
+		JS_NewClass(JS_GetRuntime(ctx), js_keyboardEvent_class_id, &js_keyboardEvent_class);
+		initialized = 1;
+	}
+	struct keyboard *keyb = (struct keyboard *)mem_calloc(1, sizeof(*keyb));
+
+	if (!keyb) {
+		return JS_NULL;
+	}
+	keyCode = keyb->keyCode = get_kbd_key(ev);
+	JSValue keyb_obj = JS_NewObjectClass(ctx, js_keyboardEvent_class_id);
+	JS_SetPropertyFunctionList(ctx, keyb_obj, js_keyboardEvent_proto_funcs, countof(js_keyboardEvent_proto_funcs));
+	JS_SetClassProto(ctx, js_keyboardEvent_class_id, keyb_obj);
+	JS_SetOpaque(keyb_obj, keyb);
+
+	JSValue rr = JS_DupValue(ctx, keyb_obj);
+	RETURN_JS(rr);
+}

src/ecmascript/libdom/quickjs/meson.build

@@ -1 +1 @@
-srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'heartbeat.c', 'history.c', 'mapa.cpp')
+srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'heartbeat.c', 'history.c', 'keyboard.c', 'mapa.cpp')

src/ecmascript/quickjs/keyboard.cpp

@@ -54,6 +54,8 @@
 #include <sstream>
 #include <vector>
 
+#ifndef CONFIG_LIBDOM
+
 #define countof(x) (sizeof(x) / sizeof((x)[0]))
 
 static JSClassID js_keyboardEvent_class_id;
@@ -194,3 +196,4 @@ get_keyboardEvent(JSContext *ctx, struct term_event *ev)
 	JSValue rr = JS_DupValue(ctx, keyb_obj);
 	RETURN_JS(rr);
 }
+#endif

src/ecmascript/quickjs/keyboard.h

@@ -3,8 +3,16 @@
 
 #include <quickjs/quickjs.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct term_event;
 
 JSValue get_keyboardEvent(JSContext *ctx, struct term_event *ev);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif