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Diffstat (limited to 'core/variant/callable_bind.h')
| -rw-r--r-- | core/variant/callable_bind.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/core/variant/callable_bind.h b/core/variant/callable_bind.h new file mode 100644 index 0000000000..fc5659e412 --- /dev/null +++ b/core/variant/callable_bind.h @@ -0,0 +1,85 @@ +/*************************************************************************/ +/* callable_bind.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 CALLABLE_BIND_H +#define CALLABLE_BIND_H + +#include "core/variant/callable.h" +#include "core/variant/variant.h" + +class CallableCustomBind : public CallableCustom { + Callable callable; + Vector<Variant> binds; + + static bool _equal_func(const CallableCustom *p_a, const CallableCustom *p_b); + static bool _less_func(const CallableCustom *p_a, const CallableCustom *p_b); + +public: + //for every type that inherits, these must always be the same for this type + virtual uint32_t hash() const; + virtual String get_as_text() const; + virtual CompareEqualFunc get_compare_equal_func() const; + virtual CompareLessFunc get_compare_less_func() const; + virtual ObjectID get_object() const; //must always be able to provide an object + virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const; + virtual const Callable *get_base_comparator() const; + + CallableCustomBind(const Callable &p_callable, const Vector<Variant> &p_binds); + virtual ~CallableCustomBind(); +}; + +class CallableCustomUnbind : public CallableCustom { + Callable callable; + int argcount; + + static bool _equal_func(const CallableCustom *p_a, const CallableCustom *p_b); + static bool _less_func(const CallableCustom *p_a, const CallableCustom *p_b); + +public: + //for every type that inherits, these must always be the same for this type + virtual uint32_t hash() const; + virtual String get_as_text() const; + virtual CompareEqualFunc get_compare_equal_func() const; + virtual CompareLessFunc get_compare_less_func() const; + virtual ObjectID get_object() const; //must always be able to provide an object + virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const; + virtual const Callable *get_base_comparator() const; + + CallableCustomUnbind(const Callable &p_callable, int p_argcount); + virtual ~CallableCustomUnbind(); +}; + +Callable callable_bind(const Callable &p_callable, const Variant &p_arg1); +Callable callable_bind(const Callable &p_callable, const Variant &p_arg1, const Variant &p_arg2); +Callable callable_bind(const Callable &p_callable, const Variant &p_arg1, const Variant &p_arg2, const Variant &p_arg3); +Callable callable_bind(const Callable &p_callable, const Variant &p_arg1, const Variant &p_arg2, const Variant &p_arg3, const Variant &p_arg4); +Callable callable_bind(const Callable &p_callable, const Variant &p_arg1, const Variant &p_arg2, const Variant &p_arg3, const Variant &p_arg4, const Variant &p_arg5); + +#endif // CALLABLE_BIND_H |