💿🐜 Antkeeper source code
https://antkeeper.com
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125 lines
2.5 KiB
125 lines
2.5 KiB
/*
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* Copyright (C) 2023 Christopher J. Howard
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*
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* This file is part of Antkeeper source code.
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*
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* Antkeeper source code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper source code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "control.hpp"
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namespace input {
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control::control():
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activation_threshold(0.0f),
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current_value(0.0f),
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previous_value(0.0f),
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reset(false),
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activated_callback(nullptr),
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deactivated_callback(nullptr),
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value_changed_callback(nullptr),
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active_callback(nullptr),
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callbacks_enabled(true)
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{}
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control::~control()
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{}
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void control::update()
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{
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// Perform callbacks, if enabled
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if (callbacks_enabled)
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{
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if (activated_callback)
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{
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if (is_active() && !was_active())
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{
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activated_callback();
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}
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}
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if (deactivated_callback)
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{
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if (!is_active() && was_active())
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{
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deactivated_callback();
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}
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}
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if (value_changed_callback)
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{
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if (current_value != previous_value)
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{
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if (is_active() || was_active())
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{
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value_changed_callback(current_value);
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}
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}
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}
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if (active_callback && is_active())
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{
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active_callback(current_value);
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}
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}
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// Update previous value
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previous_value = current_value;
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// Reset temporary values
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if (reset)
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{
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current_value = 0.0f;
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reset = false;
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}
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}
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void control::set_current_value(float value)
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{
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current_value = value;
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reset = false;
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}
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void control::set_temporary_value(float value)
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{
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current_value = value;
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reset = true;
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}
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void control::set_activation_threshold(float threshold)
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{
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activation_threshold = threshold;
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}
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void control::set_activated_callback(std::function<void()> callback)
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{
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this->activated_callback = callback;
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}
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void control::set_deactivated_callback(std::function<void()> callback)
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{
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this->deactivated_callback = callback;
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}
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void control::set_value_changed_callback(std::function<void(float)> callback)
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{
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this->value_changed_callback = callback;
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}
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void control::set_active_callback(std::function<void(float)> callback)
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{
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this->active_callback = callback;
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}
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} // namespace input
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