271 lines
12 KiB
XML
271 lines
12 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<protocol name="wlr_workspace_unstable_v1">
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<copyright>
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Copyright © 2019 Christopher Billington
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Copyright © 2020 Ilia Bozhinov
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that copyright notice and this permission
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notice appear in supporting documentation, and that the name of
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the copyright holders not be used in advertising or publicity
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pertaining to distribution of the software without specific,
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written prior permission. The copyright holders make no
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representations about the suitability of this software for any
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purpose. It is provided "as is" without express or implied
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warranty.
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THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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THIS SOFTWARE.
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</copyright>
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<interface name="zwlr_workspace_manager_v1" version="1">
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<description summary="list and control workspaces">
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Workspaces, also called virtual desktops, are groups of surfaces. A
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compositor with a concept of workspaces may only show some such groups of
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surfaces (those of 'active' workspaces) at a time. 'Activating' a
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workspace is a request for the compositor to display that workspace's
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surfaces as normal, whereas the compositor may hide or otherwise
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de-emphasise surfaces that are associated only with 'inactive' workspaces.
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Workspaces are grouped by which sets of outputs they correspond to, and
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may contain surfaces only from those outputs. In this way, it is possible
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for each output to have its own set of workspaces, or for all outputs (or
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any other arbitrary grouping) to share workspaces. Compositors may
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optionally conceptually arrange each group of workspaces in an
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N-dimensional grid.
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The purpose of this protocol is to enable the creation of taskbars and
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docks by providing them with a list of workspaces and their properties,
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and allowing them to activate and deactivate workspaces.
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After a client binds the zwlr_workspace_manager_v1, each workspace will be
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sent via the workspace event.
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</description>
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<event name="workspace_group">
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<description summary="a workspace group has been created">
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This event is emitted whenever a new workspace group has been created.
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All initial details of the workspace group (workspaces, outputs) will be
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sent immediately after this event via the corresponding events in
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zwlr_workspace_group_handle_v1.
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</description>
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<arg name="workspace_group" type="new_id" interface="zwlr_workspace_group_handle_v1"/>
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</event>
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<request name="commit">
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<description summary="all requests about the workspaces have been sent">
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The client must send this request after it has finished sending other
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requests. The compositor must process a series of requests preceding a
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commit request atomically.
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This allows changes to the workspace properties to be seen as atomic,
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even if they happen via multiple events, and even if they involve
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multiple zwlr_workspace_handle_v1 objects, for example, deactivating one
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workspace and activating another.
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</description>
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</request>
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<event name="done">
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<description summary="all information about the workspace groups has been sent">
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This event is sent after all changes in all workspace groups have been
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sent.
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This allows changes to one or more zwlr_workspace_group_handle_v1
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properties to be seen as atomic, even if they happen via multiple
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events. In particular, an output moving from one workspace group to
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another sends an output_enter event and an output_leave event to the two
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zwlr_workspace_group_handle_v1 objects in question. The compositor sends
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the done event only after updating the output information in both
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workspace groups.
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</description>
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</event>
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<event name="finished">
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<description summary="the compositor has finished with the workspace_manager">
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This event indicates that the compositor is done sending events to the
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zwlr_workspace_manager_v1. The server will destroy the object
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immediately after sending this request, so it will become invalid and
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the client should free any resources associated with it.
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</description>
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</event>
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<request name="stop">
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<description summary="stop sending events">
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Indicates the client no longer wishes to receive events for new
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workspace groups. However the compositor may emit further workspace
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events, until the finished event is emitted.
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The client must not send any more requests after this one.
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</description>
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</request>
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</interface>
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<interface name="zwlr_workspace_group_handle_v1" version="1">
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<description summary="a workspace group assigned to a set of outputs">
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A zwlr_workspace_group_handle_v1 object represents a a workspace group
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that is assigned a set of outputs and contains a number of workspaces.
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The set of outputs assigned to the workspace group is conveyed to the client via
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output_enter and output_leave events, and its workspaces are conveyed with
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workspace events.
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</description>
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<event name="output_enter">
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<description summary="output assigned to workspace group">
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This event is emitted whenever an output is assigned to the workspace
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group.
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</description>
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<arg name="output" type="object" interface="wl_output"/>
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</event>
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<event name="output_leave">
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<description summary="output removed from workspace group">
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This event is emitted whenever an output is removed from the workspace
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group.
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</description>
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<arg name="output" type="object" interface="wl_output"/>
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</event>
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<event name="workspace">
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<description summary="workspace added to workspace group">
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This event is emitted whenever a new workspace has been created.
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All initial details of the workspace (name, coordinates, state) will
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be sent immediately after this event via the corresponding events in
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zwlr_workspace_handle_v1.
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</description>
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<arg name="workspace" type="new_id" interface="zwlr_workspace_handle_v1"/>
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</event>
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<event name="remove">
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<description summary="this workspace group has been destroyed">
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This event means the zwlr_workspace_group_handle_v1 has been destroyed.
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It is guaranteed there won't be any more events for this
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zwlr_workspace_group_handle_v1. The zwlr_workspace_group_handle_v1 becomes
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inert so any requests will be ignored except the destroy request.
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The compositor must remove all workspaces belonging to a workspace group
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before removing the workspace group.
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</description>
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</event>
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<request name="destroy" type="destructor">
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<description summary="destroy the zwlr_workspace_handle_v1 object">
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Destroys the zwlr_workspace_handle_v1 object.
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This request should be called either when the client does not want to
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use the workspace object any more or after the remove event to finalize
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the destruction of the object.
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</description>
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</request>
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</interface>
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<interface name="zwlr_workspace_handle_v1" version="1">
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<description summary="a workspace handing a group of surfaces">
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A zwlr_workspace_handle_v1 object represents a a workspace that handles a
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group of surfaces.
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Each workspace has a name, conveyed to the client with the name event; a
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list of states, conveyed to the client with the state event; and
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optionally a set of coordinates, conveyed to the client with the
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coordinates event. The client may request that the compositor activate or
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deactivate the workspace.
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</description>
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<event name="name">
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<description summary="workspace name changed">
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This event is emitted immediately after the zwlr_workspace_handle_v1 is
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created and whenever the name of the workspace changes.
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</description>
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<arg name="name" type="string"/>
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</event>
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<event name="coordinates">
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<description summary="workspace coordinates changed">
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This event is used to organize workspaces into an N-dimensional grid
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within a workspace group, and if supported, is emitted immediately after
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the zwlr_workspace_handle_v1 is created and whenever the coordinates of
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the workspace change. Compositors may not send this event if they do not
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conceptually arrange workspaces in this way. If compositors simply
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number workspaces, without any geometric interpretation, they may send
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1D coordinates, which clients should not interpret as implying any
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geometry. Sending an empty array means that the compositor no longer
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orders the workspace geometrically.
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Coordinates have an arbitrary number of dimensions N with an uint32
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position along each dimension. By convention if N > 1, the first
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dimension is X, the second Y, the third Z, and so on. The compositor may
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chose to utilize these events for a more novel workspace layout
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convention, however. No guarantee is made about the grid being filled or
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bounded; there may be a workspace at coordinate 1 and another at
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coordinate 1000 and none in between. Within a workspace group, however,
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workspaces must have unique coordinates of equal dimensionality.
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</description>
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<arg name="coordinates" type="array"/>
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</event>
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<event name="state">
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<description summary="the state of the workspace changed">
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This event is emitted immediately after the zwlr_workspace_handle_v1 is
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created and each time the workspace state changes, either because of a
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compositor action or because of a request in this protocol.
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</description>
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<arg name="state" type="array"/>
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</event>
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<enum name="state">
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<description summary="types of states on the workspace">
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The different states that a workspace can have.
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</description>
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<entry name="active" value="0" summary="the workspace is active"/>
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</enum>
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<event name="remove">
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<description summary="this workspace has been destroyed">
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This event means the zwlr_workspace_handle_v1 has been destroyed. It is
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guaranteed there won't be any more events for this
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zwlr_workspace_handle_v1. The zwlr_workspace_handle_v1 becomes inert so
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any requests will be ignored except the destroy request.
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</description>
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</event>
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<request name="destroy" type="destructor">
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<description summary="destroy the zwlr_workspace_handle_v1 object">
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Destroys the zwlr_workspace_handle_v1 object.
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This request should be called either when the client does not want to
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use the workspace object any more or after the remove event to finalize
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the destruction of the object.
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</description>
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</request>
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<request name="activate">
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<description summary="activate the workspace">
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Request that this workspace be activated.
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There is no guarantee the workspace will be actually activated, and
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behaviour may be compositor-dependent. For example, activating a
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workspace may or may not deactivate all other workspaces in the same
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group.
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</description>
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</request>
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<request name="deactivate">
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<description summary="activate the workspace">
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Request that this workspace be deactivated.
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There is no guarantee the workspace will be actually deactivated.
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</description>
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</request>
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</interface>
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</protocol>
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