Copyright © 2021 Raphael Robatsch Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the copyright holders not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. The copyright holders make no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. This interface is exposed as a global in the wl_registry. Clients can use this protocol to receive updates of the window manager state (active tags, active layout, and focused window). Clients can also control this state. After binding, the client will receive the available tags and layouts with the 'tag' and 'layout' events. These can be used in subsequent dwl_wm_monitor_v1.set_tags/set_layout requests, and to interpret the dwl_wm_monitor_v1.layout/tag events. This request indicates that the client will not use the dwl_wm object any more. Objects that have been created through this instance are not affected. Gets a dwl monitor for the specified output. The window manager state on the output can be controlled using the monitor. This event is sent immediately after binding. A roundtrip after binding guarantees that the client has received all tags. This event is sent immediately after binding. A roundtrip after binding guarantees that the client has received all layouts. Observes and controls one monitor. Events are double-buffered: Clients should cache all events and only redraw themselves once the 'frame' event is sent. Requests are not double-buffered: The compositor will update itself immediately. This request indicates that the client is done with this dwl_monitor. All further requests are ignored. If 'selected' is nonzero, this monitor is the currently selected one. Announces the update of a tag. num_clients and focused_client can be used to draw client indicators. Announces the update of the selected layout. Announces the update of the selected client. Sent after all other events belonging to the status update has been sent. Clients should redraw themselves now. Changes are applied immediately. tags are updated as follows: new_tags = (current_tags AND and_tags) XOR xor_tags Changes are applied immediately. Changes are applied immediately.