Make hello_world plugin work

2024-08-07 22:48:08 +02:00
parent a58eabeea6
commit 9e58f6539e
6 changed files with 185 additions and 26 deletions
@@ -1,18 +1,172 @@

+#include <string.h>
+#include <stdbool.h>
 #include "quickjs/quickjs.h"
+#include "quickjs/quickjs-libc.h"
+#include "zui.h"
+#include "iron_array.h"

 extern JSRuntime *js_runtime;
 extern JSContext *js_ctx;

-void console_log(char *s);
+#define MAKE_FN(name)\
+    static JSValue js_##name(JSContext *ctx, JSValue this_val, int argc, JSValue *argv)

-static JSValue js_console_log(JSContext *ctx, JSValue this_val, int argc, JSValue *argv) {
-	console_log(JS_ToCString(ctx, argv[0]));
-	return JS_UNDEFINED;
+#define MAKE_VOID_FN(name)\
+    void name();\
+    MAKE_FN(name) {\
+        name();\
+        return JS_UNDEFINED;\
+    }
+
+#define MAKE_PTR_FN(name)\
+    void *name();\
+    MAKE_FN(name) {\
+        int64_t result = (int64_t)name();\
+        return JS_NewInt64(ctx, result);\
+    }
+
+#define MAKE_VOID_FN_STR(name)\
+    void name(char *s);\
+    MAKE_FN(name) {\
+        char *s = (char *)JS_ToCString(ctx, argv[0]);\
+        name(s);\
+        return JS_UNDEFINED;\
+    }
+
+#define MAKE_VOID_FN_PTR_CB(name)\
+    void name(void *p0, void *p1);\
+    MAKE_FN(name) {\
+        int64_t p0;\
+        JS_ToInt64(ctx, &p0, argv[0]);\
+        JSValue *p1 = malloc(sizeof(JSValue));\
+        JSValue dup = JS_DupValue(ctx, argv[1]);\
+        memcpy(p1, &dup, sizeof(JSValue));\
+        name((void *)p0, p1);\
+        return JS_UNDEFINED;\
+    }
+
+#define BIND_FN(name, argc)\
+    JS_SetPropertyStr(js_ctx, global_obj, #name, JS_NewCFunction(js_ctx, js_##name, #name, argc))
+
+// These could be auto-generated by minits
+MAKE_VOID_FN_STR(console_log)
+MAKE_VOID_FN_STR(console_info)
+MAKE_PTR_FN(plugin_create)
+MAKE_VOID_FN_PTR_CB(plugin_notify_on_ui)
+
+MAKE_FN(zui_handle_create) {
+    int64_t result = (int64_t)zui_handle_create();
+    return JS_NewInt64(ctx, result);
+}
+
+MAKE_FN(zui_panel) {
+    int64_t p;
+    JS_ToInt64(ctx, &p, argv[0]);
+    char *s = (char *)JS_ToCString(ctx, argv[1]);
+    bool result = zui_panel((void *)p, s, false, false);
+    return JS_NewBool(ctx, result);
+}
+
+MAKE_FN(zui_button) {
+    char *s = (char *)JS_ToCString(ctx, argv[0]);
+    bool result = zui_button(s, ZUI_ALIGN_CENTER, "");
+    return JS_NewBool(ctx, result);
+}
+
+MAKE_FN(zui_text) {
+    char *s = (char *)JS_ToCString(ctx, argv[0]);
+    zui_text(s, ZUI_ALIGN_LEFT, 0);
+    return JS_UNDEFINED;
+}
+
+MAKE_FN(zui_text_input) {
+    int64_t p;
+    JS_ToInt64(ctx, &p, argv[0]);
+    char *s = (char *)JS_ToCString(ctx, argv[1]);
+    zui_text_input((void *)p, s, ZUI_ALIGN_LEFT, true, false);
+    return JS_UNDEFINED;
+}
+
+MAKE_FN(zui_slider) {
+    int64_t p;
+    JS_ToInt64(ctx, &p, argv[0]);
+    char *s = (char *)JS_ToCString(ctx, argv[1]);
+    zui_slider((void *)p, s, 0, 1, true, 100, true, ZUI_ALIGN_LEFT, true);
+    return JS_UNDEFINED;
+}
+
+MAKE_FN(zui_check) {
+    int64_t p;
+    JS_ToInt64(ctx, &p, argv[0]);
+    char *s = (char *)JS_ToCString(ctx, argv[1]);
+    zui_check((void *)p, s, "");
+    return JS_UNDEFINED;
+}
+
+MAKE_FN(zui_radio) {
+    int64_t p;
+    JS_ToInt64(ctx, &p, argv[0]);
+    int32_t pos;
+    JS_ToInt32(ctx, &pos, argv[1]);
+    char *s = (char *)JS_ToCString(ctx, argv[2]);
+    zui_radio((void *)p, pos, s, "");
+    return JS_UNDEFINED;
+}
+
+MAKE_FN(zui_row) {
+    JSValue val_len = JS_GetPropertyStr(ctx, argv[0], "length");
+    int len;
+    JS_ToInt32(ctx, &len, val_len);
+    f32_array_t *ratios = f32_array_create(len);
+    for (int i = 0; i < len; ++i) {
+        JSValue val = JS_GetPropertyUint32(ctx, argv[0], i);
+        double f;
+        JS_ToFloat64(ctx, &f, val);
+        ratios->buffer[i] = f;
+    }
+    zui_row(ratios);
+    return JS_UNDEFINED;
+}
+
+MAKE_FN(zui_combo) {
+    int64_t p;
+    JS_ToInt64(ctx, &p, argv[0]);
+
+    JSValue val_len = JS_GetPropertyStr(ctx, argv[1], "length");
+    int len;
+    JS_ToInt32(ctx, &len, val_len);
+    char_ptr_array_t *texts = any_array_create(len);
+    for (int i = 0; i < len; ++i) {
+        JSValue val = JS_GetPropertyUint32(ctx, argv[1], i);
+        char *s = (char *)JS_ToCString(ctx, val);
+        texts->buffer[i] = s;
+    }
+
+    char *label = (char *)JS_ToCString(ctx, argv[2]);
+
+    zui_combo((void *)p, texts, label, true, ZUI_ALIGN_LEFT, true);
+    return JS_UNDEFINED;
 }

 void plugin_api_init() {
    JSValue global_obj = JS_GetGlobalObject(js_ctx);
-    JS_SetPropertyStr(js_ctx, global_obj, "console_log", JS_NewCFunction(js_ctx, js_console_log, "console_log", 1));
+
+    BIND_FN(console_log, 1);
+    BIND_FN(console_info, 1);
+    BIND_FN(plugin_create, 0);
+    BIND_FN(plugin_notify_on_ui, 2);
+
+    BIND_FN(zui_handle_create, 0);
+    BIND_FN(zui_panel, 2);
+    BIND_FN(zui_button, 1);
+    BIND_FN(zui_text, 1);
+    BIND_FN(zui_text_input, 2);
+    BIND_FN(zui_slider, 5);
+    BIND_FN(zui_check, 2);
+    BIND_FN(zui_radio, 3);
+    BIND_FN(zui_row, 1);
+    BIND_FN(zui_combo, 3);
+
    JS_FreeValue(js_ctx, global_obj);
 }