mirror of
https://gitlab.freedesktop.org/libinput/libei.git
synced 2026-05-15 06:58:07 +02:00
1f9be0fd0a
The text capability allows for two types of events on that interface: - XKB keysym events, e.g. XK_ssharp (0x00df) with a press/release state - UTF8 strings Keysym events are useful for scenarious where the hardware keycode is unsuitable due to potentially different key mappings on the client and server side and/or the client just not wanting to worry about those mappings. For example a client may want to send Ctrl+C instead of what effectively is now keycodes for what may or may not be a C key. UTF8 strings take this a step further and provide a full string (with implementation-defined size limits to avoid OOM). Unlike e.g. the wayland text input protocols the assumption is here that the interaction required to generate that string has already been performed before the final string is sent over the wire. Closes #73 Part-of: <https://gitlab.freedesktop.org/libinput/libei/-/merge_requests/355>
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2025 Red Hat, Inc.
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*
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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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*
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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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*
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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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*/
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#pragma once
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#include "util-list.h"
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#include "util-object.h"
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#include "brei-shared.h"
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struct ei;
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struct ei_device;
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struct ei_text;
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/* This is a protocol-only object, not exposed in the API */
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struct ei_text {
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struct object object;
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struct brei_object proto_object;
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};
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OBJECT_DECLARE_GETTER(ei_text, context, struct ei *);
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OBJECT_DECLARE_GETTER(ei_text, device, struct ei_device *);
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OBJECT_DECLARE_GETTER(ei_text, proto_object, const struct brei_object *);
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OBJECT_DECLARE_GETTER(ei_text, interface, const struct ei_text_interface *);
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OBJECT_DECLARE_REF(ei_text);
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OBJECT_DECLARE_UNREF(ei_text);
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struct ei_text *
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ei_text_new(struct ei_device *device, object_id_t id, uint32_t version);
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