A composite server Polo, utilizing Wayland, has been released for the MATE desktop.

The release of the Polo 1.0 composite server has been published, designed for running the MATE desktop environment and replicating the capabilities of the default window manager Marco, but utilizing the Wayland protocol instead of X11. Polo combines the functions of a composite server, window manager, and session manager. The Polo code is written in C and Vala using the libweston library and is distributed under the GPLv3 license.

When running MATE on top of Polo, features such as window management, tiling layout, virtual desktops, clipboard, effects, launching X11 applications via XWayland, multi-monitor configurations, output scaling, hot-plugging displays, screenshot and screencast creation, keyboard shortcuts, window management policies, and themes are functional.

Polo also integrates tools for session and settings management, allowing it to replace mate-session-manager and mate-settings-daemon, as well as to organize autostart, shutdown, and session saving. The D-Bus interfaces and GSettings/dconf settings used in MATE are supported. Polo-specific extended settings are placed in a separate hierarchy org.mate.polo.

Initially, the MATE project experimented with a Wayland-based session, using the Wayfire composite server. The Polo project develops with consideration for the needs of the MATE project, unlike Wayfire, which is designed for standalone use and not intended to work with other desktop environments, necessitating the creation of plugins, hacks, and compromises for its integration with MATE. server The release of the Polo 1.0 composite server has been published, designed for running the MATE desktop environment and replicating the capabilities of the default window manager Marco, but utilizing the Wayland protocol instead of X11.

Source: opennet.ru