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Diffstat (limited to 'modules/mono/managed_callable.h')
| -rw-r--r-- | modules/mono/managed_callable.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/modules/mono/managed_callable.h b/modules/mono/managed_callable.h new file mode 100644 index 0000000000..4f71e14a2f --- /dev/null +++ b/modules/mono/managed_callable.h @@ -0,0 +1,77 @@ +/*************************************************************************/ +/* managed_callable.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 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 MANAGED_CALLABLE_H +#define MANAGED_CALLABLE_H + +#include <mono/metadata/object.h> + +#include "core/callable.h" +#include "core/os/mutex.h" +#include "core/self_list.h" + +#include "mono_gc_handle.h" +#include "mono_gd/gd_mono_method.h" + +class ManagedCallable : public CallableCustom { + friend class CSharpLanguage; + MonoGCHandleData delegate_handle; + GDMonoMethod *delegate_invoke; + +#ifdef GD_MONO_HOT_RELOAD + SelfList<ManagedCallable> self_instance = this; + static SelfList<ManagedCallable>::List instances; + static Map<ManagedCallable *, Array> instances_pending_reload; + static Mutex instances_mutex; +#endif + +public: + uint32_t hash() const override; + String get_as_text() const override; + CompareEqualFunc get_compare_equal_func() const override; + CompareLessFunc get_compare_less_func() const override; + ObjectID get_object() const override; + void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const override; + + _FORCE_INLINE_ MonoDelegate *get_delegate() { return (MonoDelegate *)delegate_handle.get_target(); } + + void set_delegate(MonoDelegate *p_delegate); + + static bool compare_equal(const CallableCustom *p_a, const CallableCustom *p_b); + static bool compare_less(const CallableCustom *p_a, const CallableCustom *p_b); + + static constexpr CompareEqualFunc compare_equal_func_ptr = &ManagedCallable::compare_equal; + static constexpr CompareEqualFunc compare_less_func_ptr = &ManagedCallable::compare_less; + + ManagedCallable(MonoDelegate *p_delegate); + ~ManagedCallable(); +}; + +#endif // MANAGED_CALLABLE_H |