Loading...
Searching...
No Matches
wayland-cursor.hpp
/*
* Copyright (c) 2014-2022, Nils Christopher Brause, Philipp Kerling
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef CURSOR_HPP
#define CURSOR_HPP
#include <memory>
#include <string>
#include <cstdint>
#include <wayland-cursor.h>
#include <wayland-client-protocol.hpp>
#include <wayland-util.hpp>
namespace wayland
{
class cursor_image_t : public detail::basic_wrapper<wl_cursor_image>
{
private:
cursor_image_t(wl_cursor_image *image, std::shared_ptr<wl_cursor_theme> t);
friend class cursor_t;
// Extend lifetime of wl_cursor_theme
std::shared_ptr<wl_cursor_theme> cursor_theme;
public:
cursor_image_t() = default;
uint32_t width() const;
uint32_t height() const;
uint32_t hotspot_x() const;
uint32_t hotspot_y() const;
uint32_t delay() const;
// buffer will be destroyed when cursor_theme is destroyed
buffer_t get_buffer() const;
};
class cursor_t : public detail::basic_wrapper<wl_cursor>
{
private:
cursor_t(wl_cursor *c, std::shared_ptr<wl_cursor_theme> t);
friend class cursor_theme_t;
// Extend lifetime of wl_cursor_theme
std::shared_ptr<wl_cursor_theme> cursor_theme;
public:
cursor_t() = default;
unsigned int image_count() const;
std::string name() const;
cursor_image_t image(unsigned int n) const;
int frame(uint32_t time) const;
};
class cursor_theme_t : public detail::refcounted_wrapper<wl_cursor_theme>
{
public:
cursor_theme_t() = default;
cursor_theme_t(const std::string& name, int size, const shm_t& shm);
cursor_t get_cursor(const std::string& name) const;
};
}
#endif
wayland::detail::basic_wrapper
Non-refcounted wrapper for C objects.
Definition wayland-util.hpp:75
wayland::detail::refcounted_wrapper
Refcounted wrapper for C objects.
Definition wayland-util.hpp:154