💿🐜 Antkeeper source code
https://antkeeper.com
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135 lines
3.1 KiB
135 lines
3.1 KiB
/*
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* Copyright (C) 2021 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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#ifndef ANTKEEPER_INPUT_MOUSE_HPP
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#define ANTKEEPER_INPUT_MOUSE_HPP
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#include "device.hpp"
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#include <tuple>
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namespace input {
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/**
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* Enumerates the mouse motion axes.
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*/
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enum class mouse_motion_axis
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{
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/// Indicates the positive X-axis.
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positive_x,
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/// Indicates the negative X-axis.
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negative_x,
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/// Indicates the positive Y-axis.
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positive_y,
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/// Indicates the negative Y-axis.
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negative_y
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};
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/**
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* Enumerates the mouse wheel axes.
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*/
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enum class mouse_wheel_axis
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{
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/// Indicates the positive X-axis.
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positive_x,
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/// Indicates the negative X-axis.
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negative_x,
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/// Indicates the positive Y-axis.
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positive_y,
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/// Indicates the negative Y-axis.
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negative_y
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};
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/**
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* A virtual mouse which can generate mouse-related input events and pass them to an event dispatcher.
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*/
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class mouse: public device
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{
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public:
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/**
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* Creates a mouse input device.
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*/
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mouse();
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/// Destroys a mouse input device.
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virtual ~mouse() = default;
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/**
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* Simulates a mouse button press.
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*
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* @param button Index of the pressed button.
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* @param x X-coordinate of the mouse position.
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* @param y Y-coordinate of the mouse position.
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*/
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void press(int button, int x, int y);
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/**
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* Simulates a mouse button release.
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*
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* @param button Index of the released button.
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* @param x X-coordinate of the mouse position.
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* @param y Y-coordinate of the mouse position.
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*/
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void release(int button, int x, int y);
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/**
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* Simulates mouse movement.
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*
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* @param x X-coordinate of the mouse position.
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* @param y Y-coordinate of the mouse position.
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* @param dx Relative movement on the X-axis.
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* @param dy Relative movement on the Y-axis.
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*/
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void move(int x, int y, int dx, int dy);
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/**
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* Simulates mouse wheel scrolling.
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*/
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void scroll(int x, int y);
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/// Returns the current mouse position.
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const std::tuple<int, int>& get_current_position() const;
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/// Returns the previous mouse position.
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const std::tuple<int, int>& get_previous_position() const;
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private:
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std::tuple<int, int> current_position;
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std::tuple<int, int> previous_position;
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};
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inline const std::tuple<int, int>& mouse::get_current_position() const
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{
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return current_position;
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}
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inline const std::tuple<int, int>& mouse::get_previous_position() const
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{
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return previous_position;
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}
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} // namespace input
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#endif // ANTKEEPER_INPUT_MOUSE_HPP
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