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Diffstat (limited to 'platform/web/api/javascript_singleton.h')
| -rw-r--r-- | platform/web/api/javascript_singleton.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/platform/web/api/javascript_singleton.h b/platform/web/api/javascript_singleton.h new file mode 100644 index 0000000000..e93b0a18a1 --- /dev/null +++ b/platform/web/api/javascript_singleton.h @@ -0,0 +1,70 @@ +/*************************************************************************/ +/* javascript_singleton.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef JAVASCRIPT_SINGLETON_H +#define JAVASCRIPT_SINGLETON_H + +#include "core/object/class_db.h" +#include "core/object/ref_counted.h" + +class JavaScriptObject : public RefCounted { +private: + GDCLASS(JavaScriptObject, RefCounted); + +protected: + virtual bool _set(const StringName &p_name, const Variant &p_value) { return false; } + virtual bool _get(const StringName &p_name, Variant &r_ret) const { return false; } + virtual void _get_property_list(List<PropertyInfo> *p_list) const {} +}; + +class JavaScript : public Object { +private: + GDCLASS(JavaScript, Object); + + static JavaScript *singleton; + +protected: + static void _bind_methods(); + +public: + Variant eval(const String &p_code, bool p_use_global_exec_context = false); + Ref<JavaScriptObject> get_interface(const String &p_interface); + Ref<JavaScriptObject> create_callback(const Callable &p_callable); + Variant _create_object_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error); + void download_buffer(Vector<uint8_t> p_arr, const String &p_name, const String &p_mime = "application/octet-stream"); + bool pwa_needs_update() const; + Error pwa_update(); + + static JavaScript *get_singleton(); + JavaScript(); + ~JavaScript(); +}; + +#endif // JAVASCRIPT_SINGLETON_H |