99 lines
3.3 KiB
C++
99 lines
3.3 KiB
C++
// =====================================================================================================================
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// fennec, a free and open source game engine
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// Copyright © 2025 Medusa Slockbower
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//
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// This program 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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// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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// =====================================================================================================================
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#include <fennec/platform/linux/wayland/displaydev.h>
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#include <fennec/platform/linux/wayland/window.h>
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#include <fennec/platform/linux/wayland/lib/dyn.h>
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#include <fennec/platform/linux/wayland/lib/wayland-client.h>
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namespace fennec
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{
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wayland_display::wayland_display(linux_platform* platform)
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: wayland_display(platform, nullptr) {
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}
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wayland_display::wayland_display(linux_platform* platform, const cstring& drv)
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: displaydev(platform)
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, _handle(nullptr)
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, _registry(nullptr)
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, _compositor(nullptr) {
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static constexpr wl_registry_listener listener = {
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listen_global, listen_global_remove
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};
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// Load libwayland.so
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libwayland::load_symbols(get_platform<linux_platform>());
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// Get handles
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_handle = wl_display_connect(drv);
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_registry = wl_display_get_registry(_handle);
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wl_registry_add_listener(_registry, &listener, this);
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}
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wayland_display::~wayland_display() {
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wl_registry_destroy(_registry);
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wl_display_flush(_handle);
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wl_display_disconnect(_handle);
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libwayland::unload_symbols(get_platform<linux_platform>());
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_handle = nullptr;
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_platform = nullptr;
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for (const auto it : _windows) {
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delete it;
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}
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}
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bool wayland_display::connected() const {
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return _handle != nullptr;
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}
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window* wayland_display::create_window() {
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_windows.push_back(new wayland_window(this, nullptr));
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return (window*)(_windows.back());
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}
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void wayland_display::listen_global(void* data, wl_registry* registry, uint32_t name, const char* itfc, uint32_t version) {
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static constexpr wl_seat_listener seat_listener = {
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listen_seat, nullptr
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};
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wayland_display* device = static_cast<wayland_display*>(data);
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const cstring interface = cstring(itfc, strlen(itfc) + 1);
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if (interface == "wl_compositor") {
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device->_compositor = static_cast<wl_compositor*>(wl_registry_bind(registry, name, wl_compositor_interface, version));
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} else if (interface == "wl_shell") {
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device->_shell = static_cast<wl_shell*>(wl_registry_bind(registry, name, wl_shell_interface, version));
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} else if (interface == "wl_seat") {
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device->_seat = static_cast<wl_seat*>(wl_registry_bind(registry, name, wl_seat_interface, version));
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wl_seat_add_listener(device->_seat, &seat_listener, device);
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}
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}
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void wayland_display::listen_global_remove(void*, wl_registry*, uint32_t) {
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}
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void wayland_display::listen_seat(void*, wl_seat*, uint32_t) {
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}
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}
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