diff options
Diffstat (limited to 'platform/web/api/api.cpp')
| -rw-r--r-- | platform/web/api/api.cpp | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/platform/web/api/api.cpp b/platform/web/api/api.cpp new file mode 100644 index 0000000000..e637f2aef2 --- /dev/null +++ b/platform/web/api/api.cpp @@ -0,0 +1,116 @@ +/*************************************************************************/ +/* api.cpp */ +/*************************************************************************/ +/* 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. */ +/*************************************************************************/ + +#include "api.h" +#include "core/config/engine.h" +#include "javascript_bridge_singleton.h" +#include "web_tools_editor_plugin.h" + +static JavaScriptBridge *javascript_bridge_singleton; + +void register_web_api() { + WebToolsEditorPlugin::initialize(); + GDREGISTER_ABSTRACT_CLASS(JavaScriptObject); + GDREGISTER_ABSTRACT_CLASS(JavaScriptBridge); + javascript_bridge_singleton = memnew(JavaScriptBridge); + Engine::get_singleton()->add_singleton(Engine::Singleton("JavaScriptBridge", javascript_bridge_singleton)); +} + +void unregister_web_api() { + memdelete(javascript_bridge_singleton); +} + +JavaScriptBridge *JavaScriptBridge::singleton = nullptr; + +JavaScriptBridge *JavaScriptBridge::get_singleton() { + return singleton; +} + +JavaScriptBridge::JavaScriptBridge() { + ERR_FAIL_COND_MSG(singleton != nullptr, "JavaScriptBridge singleton already exist."); + singleton = this; +} + +JavaScriptBridge::~JavaScriptBridge() {} + +void JavaScriptBridge::_bind_methods() { + ClassDB::bind_method(D_METHOD("eval", "code", "use_global_execution_context"), &JavaScriptBridge::eval, DEFVAL(false)); + ClassDB::bind_method(D_METHOD("get_interface", "interface"), &JavaScriptBridge::get_interface); + ClassDB::bind_method(D_METHOD("create_callback", "callable"), &JavaScriptBridge::create_callback); + { + MethodInfo mi; + mi.name = "create_object"; + mi.arguments.push_back(PropertyInfo(Variant::STRING, "object")); + ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "create_object", &JavaScriptBridge::_create_object_bind, mi); + } + ClassDB::bind_method(D_METHOD("download_buffer", "buffer", "name", "mime"), &JavaScriptBridge::download_buffer, DEFVAL("application/octet-stream")); + ClassDB::bind_method(D_METHOD("pwa_needs_update"), &JavaScriptBridge::pwa_needs_update); + ClassDB::bind_method(D_METHOD("pwa_update"), &JavaScriptBridge::pwa_update); + ADD_SIGNAL(MethodInfo("pwa_update_available")); +} + +#if !defined(WEB_ENABLED) || !defined(JAVASCRIPT_EVAL_ENABLED) +Variant JavaScriptBridge::eval(const String &p_code, bool p_use_global_exec_context) { + return Variant(); +} + +Ref<JavaScriptObject> JavaScriptBridge::get_interface(const String &p_interface) { + return Ref<JavaScriptObject>(); +} + +Ref<JavaScriptObject> JavaScriptBridge::create_callback(const Callable &p_callable) { + return Ref<JavaScriptObject>(); +} + +Variant JavaScriptBridge::_create_object_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) { + if (p_argcount < 1) { + r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument = 0; + return Ref<JavaScriptObject>(); + } + if (p_args[0]->get_type() != Variant::STRING) { + r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument = 0; + r_error.expected = Variant::STRING; + return Ref<JavaScriptObject>(); + } + return Ref<JavaScriptObject>(); +} +#endif +#if !defined(WEB_ENABLED) +bool JavaScriptBridge::pwa_needs_update() const { + return false; +} +Error JavaScriptBridge::pwa_update() { + return ERR_UNAVAILABLE; +} +void JavaScriptBridge::download_buffer(Vector<uint8_t> p_arr, const String &p_name, const String &p_mime) { +} +#endif |