144 lines
6.5 KiB
XML
144 lines
6.5 KiB
XML
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<?xml version="1.0" encoding="UTF-8"?>
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<protocol name="keyboard_shortcuts_inhibit_unstable_v1">
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<copyright>
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Copyright © 2017 Red Hat Inc.
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice (including the next
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paragraph) shall be included in all copies or substantial portions of the
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Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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</copyright>
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<description summary="Protocol for inhibiting the compositor keyboard shortcuts">
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This protocol specifies a way for a client to request the compositor
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to ignore its own keyboard shortcuts for a given seat, so that all
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key events from that seat get forwarded to a surface.
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Warning! The protocol described in this file is experimental and
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backward incompatible changes may be made. Backward compatible
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changes may be added together with the corresponding interface
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version bump.
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Backward incompatible changes are done by bumping the version
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number in the protocol and interface names and resetting the
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interface version. Once the protocol is to be declared stable,
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the 'z' prefix and the version number in the protocol and
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interface names are removed and the interface version number is
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reset.
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</description>
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<interface name="zwp_keyboard_shortcuts_inhibit_manager_v1" version="1">
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<description summary="context object for keyboard grab_manager">
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A global interface used for inhibiting the compositor keyboard shortcuts.
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</description>
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<request name="destroy" type="destructor">
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<description summary="destroy the keyboard shortcuts inhibitor object">
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Destroy the keyboard shortcuts inhibitor manager.
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</description>
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</request>
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<request name="inhibit_shortcuts">
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<description summary="create a new keyboard shortcuts inhibitor object">
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Create a new keyboard shortcuts inhibitor object associated with
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the given surface for the given seat.
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If shortcuts are already inhibited for the specified seat and surface,
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a protocol error "already_inhibited" is raised by the compositor.
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</description>
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<arg name="id" type="new_id" interface="zwp_keyboard_shortcuts_inhibitor_v1"/>
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<arg name="surface" type="object" interface="wl_surface"
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summary="the surface that inhibits the keyboard shortcuts behavior"/>
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<arg name="seat" type="object" interface="wl_seat"
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summary="the wl_seat for which keyboard shortcuts should be disabled"/>
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</request>
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<enum name="error">
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<entry name="already_inhibited"
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value="0"
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summary="the shortcuts are already inhibited for this surface"/>
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</enum>
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</interface>
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<interface name="zwp_keyboard_shortcuts_inhibitor_v1" version="1">
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<description summary="context object for keyboard shortcuts inhibitor">
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A keyboard shortcuts inhibitor instructs the compositor to ignore
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its own keyboard shortcuts when the associated surface has keyboard
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focus. As a result, when the surface has keyboard focus on the given
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seat, it will receive all key events originating from the specified
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seat, even those which would normally be caught by the compositor for
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its own shortcuts.
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The Wayland compositor is however under no obligation to disable
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all of its shortcuts, and may keep some special key combo for its own
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use, including but not limited to one allowing the user to forcibly
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restore normal keyboard events routing in the case of an unwilling
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client. The compositor may also use the same key combo to reactivate
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an existing shortcut inhibitor that was previously deactivated on
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user request.
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When the compositor restores its own keyboard shortcuts, an
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"inactive" event is emitted to notify the client that the keyboard
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shortcuts inhibitor is not effectively active for the surface and
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seat any more, and the client should not expect to receive all
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keyboard events.
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When the keyboard shortcuts inhibitor is inactive, the client has
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no way to forcibly reactivate the keyboard shortcuts inhibitor.
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The user can chose to re-enable a previously deactivated keyboard
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shortcuts inhibitor using any mechanism the compositor may offer,
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in which case the compositor will send an "active" event to notify
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the client.
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If the surface is destroyed, unmapped, or loses the seat's keyboard
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focus, the keyboard shortcuts inhibitor becomes irrelevant and the
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compositor will restore its own keyboard shortcuts but no "inactive"
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event is emitted in this case.
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</description>
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<request name="destroy" type="destructor">
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<description summary="destroy the keyboard shortcuts inhibitor object">
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Remove the keyboard shortcuts inhibitor from the associated wl_surface.
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</description>
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</request>
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<event name="active">
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<description summary="shortcuts are inhibited">
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This event indicates that the shortcut inhibitor is active.
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The compositor sends this event every time compositor shortcuts
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are inhibited on behalf of the surface. When active, the client
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may receive input events normally reserved by the compositor
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(see zwp_keyboard_shortcuts_inhibitor_v1).
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This occurs typically when the initial request "inhibit_shortcuts"
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first becomes active or when the user instructs the compositor to
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re-enable and existing shortcuts inhibitor using any mechanism
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offered by the compositor.
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</description>
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</event>
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<event name="inactive">
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<description summary="shortcuts are restored">
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This event indicates that the shortcuts inhibitor is inactive,
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normal shortcuts processing is restored by the compositor.
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</description>
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</event>
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</interface>
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</protocol>
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