rename and simplification

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diff --git a/src/wayland/protocols/text-input-unstable-v3-client-protocol.h b/src/wayland/protocols/text-input-unstable-v3-client-protocol.h
deleted file mode 100644
index 2c4c23b..0000000
--- a/src/wayland/protocols/text-input-unstable-v3-client-protocol.h
+++ /dev/null
@@ -1,1103 +0,0 @@
-/* Generated by wayland-scanner 1.26.0 */
-
-#ifndef TEXT_INPUT_UNSTABLE_V3_CLIENT_PROTOCOL_H
-#define TEXT_INPUT_UNSTABLE_V3_CLIENT_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-client.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/**
- * @page page_text_input_unstable_v3 The text_input_unstable_v3 protocol
- * Protocol for composing text
- *
- * @section page_desc_text_input_unstable_v3 Description
- *
- * This protocol allows compositors to act as input methods and to send text
- * to applications. A text input object is used to manage state of what are
- * typically text entry fields in the application.
- *
- * This document adheres to the RFC 2119 when using words like "must",
- * "should", "may", etc.
- *
- * Warning! The protocol described in this file is experimental and
- * backward incompatible changes may be made. Backward compatible changes
- * may be added together with the corresponding interface version bump.
- * Backward incompatible changes are done by bumping the version number in
- * the protocol and interface names and resetting the interface version.
- * Once the protocol is to be declared stable, the 'z' prefix and the
- * version number in the protocol and interface names are removed and the
- * interface version number is reset.
- *
- * @section page_ifaces_text_input_unstable_v3 Interfaces
- * - @subpage page_iface_zwp_text_input_v3 - text input
- * - @subpage page_iface_zwp_text_input_manager_v3 - text input manager
- * @section page_copyright_text_input_unstable_v3 Copyright
- * <pre>
- *
- * Copyright © 2012, 2013 Intel Corporation
- * Copyright © 2015, 2016 Jan Arne Petersen
- * Copyright © 2017, 2018 Red Hat, Inc.
- * Copyright © 2018       Purism SPC
- *
- * 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.
- * </pre>
- */
-struct wl_seat;
-struct wl_surface;
-struct zwp_text_input_manager_v3;
-struct zwp_text_input_v3;
-
-#ifndef ZWP_TEXT_INPUT_V3_INTERFACE
-#define ZWP_TEXT_INPUT_V3_INTERFACE
-/**
- * @page page_iface_zwp_text_input_v3 zwp_text_input_v3
- * @section page_iface_zwp_text_input_v3_desc Description
- *
- * The zwp_text_input_v3 interface represents text input and input methods
- * associated with a seat. It provides enter/leave events to follow the
- * text input focus for a seat.
- *
- * Requests are used to enable/disable the text-input object and set
- * state information like surrounding and selected text or the content type.
- * The information about the entered text is sent to the text-input object
- * via the preedit_string and commit_string events.
- *
- * Text is valid UTF-8 encoded, indices and lengths are in bytes. Indices
- * must not point to middle bytes inside a code point: they must either
- * point to the first byte of a code point or to the end of the buffer.
- * Lengths must be measured between two valid indices.
- *
- * Focus moving throughout surfaces will result in the emission of
- * zwp_text_input_v3.enter and zwp_text_input_v3.leave events. The focused
- * surface must commit zwp_text_input_v3.enable and
- * zwp_text_input_v3.disable requests as the keyboard focus moves across
- * editable and non-editable elements of the UI. Those two requests are not
- * expected to be paired with each other, the compositor must be able to
- * handle consecutive series of the same request.
- *
- * State is sent by the state requests (set_surrounding_text,
- * set_content_type and set_cursor_rectangle) and a commit request. After an
- * enter event or disable request all state information is invalidated and
- * needs to be resent by the client.
- * @section page_iface_zwp_text_input_v3_api API
- * See @ref iface_zwp_text_input_v3.
- */
-/**
- * @defgroup iface_zwp_text_input_v3 The zwp_text_input_v3 interface
- *
- * The zwp_text_input_v3 interface represents text input and input methods
- * associated with a seat. It provides enter/leave events to follow the
- * text input focus for a seat.
- *
- * Requests are used to enable/disable the text-input object and set
- * state information like surrounding and selected text or the content type.
- * The information about the entered text is sent to the text-input object
- * via the preedit_string and commit_string events.
- *
- * Text is valid UTF-8 encoded, indices and lengths are in bytes. Indices
- * must not point to middle bytes inside a code point: they must either
- * point to the first byte of a code point or to the end of the buffer.
- * Lengths must be measured between two valid indices.
- *
- * Focus moving throughout surfaces will result in the emission of
- * zwp_text_input_v3.enter and zwp_text_input_v3.leave events. The focused
- * surface must commit zwp_text_input_v3.enable and
- * zwp_text_input_v3.disable requests as the keyboard focus moves across
- * editable and non-editable elements of the UI. Those two requests are not
- * expected to be paired with each other, the compositor must be able to
- * handle consecutive series of the same request.
- *
- * State is sent by the state requests (set_surrounding_text,
- * set_content_type and set_cursor_rectangle) and a commit request. After an
- * enter event or disable request all state information is invalidated and
- * needs to be resent by the client.
- */
-extern const struct wl_interface zwp_text_input_v3_interface;
-#endif
-#ifndef ZWP_TEXT_INPUT_MANAGER_V3_INTERFACE
-#define ZWP_TEXT_INPUT_MANAGER_V3_INTERFACE
-/**
- * @page page_iface_zwp_text_input_manager_v3 zwp_text_input_manager_v3
- * @section page_iface_zwp_text_input_manager_v3_desc Description
- *
- * A factory for text-input objects. This object is a global singleton.
- * @section page_iface_zwp_text_input_manager_v3_api API
- * See @ref iface_zwp_text_input_manager_v3.
- */
-/**
- * @defgroup iface_zwp_text_input_manager_v3 The zwp_text_input_manager_v3 interface
- *
- * A factory for text-input objects. This object is a global singleton.
- */
-extern const struct wl_interface zwp_text_input_manager_v3_interface;
-#endif
-
-#ifndef ZWP_TEXT_INPUT_V3_CHANGE_CAUSE_ENUM
-#define ZWP_TEXT_INPUT_V3_CHANGE_CAUSE_ENUM
-/**
- * @ingroup iface_zwp_text_input_v3
- * text change reason
- *
- * Reason for the change of surrounding text or cursor posision.
- */
-enum zwp_text_input_v3_change_cause {
-    /**
-     * input method caused the change
-     */
-    ZWP_TEXT_INPUT_V3_CHANGE_CAUSE_INPUT_METHOD = 0,
-    /**
-     * something else than the input method caused the change
-     */
-    ZWP_TEXT_INPUT_V3_CHANGE_CAUSE_OTHER = 1,
-};
-#endif /* ZWP_TEXT_INPUT_V3_CHANGE_CAUSE_ENUM */
-
-#ifndef ZWP_TEXT_INPUT_V3_CONTENT_HINT_ENUM
-#define ZWP_TEXT_INPUT_V3_CONTENT_HINT_ENUM
-/**
- * @ingroup iface_zwp_text_input_v3
- * content hint
- *
- * Content hint is a bitmask to allow to modify the behavior of the text
- * input.
- */
-enum zwp_text_input_v3_content_hint {
-    /**
-     * no special behavior
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_NONE = 0x0,
-    /**
-     * suggest word completions
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_COMPLETION = 0x1,
-    /**
-     * suggest word corrections
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_SPELLCHECK = 0x2,
-    /**
-     * switch to uppercase letters at the start of a sentence
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_AUTO_CAPITALIZATION = 0x4,
-    /**
-     * prefer lowercase letters
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_LOWERCASE = 0x8,
-    /**
-     * prefer uppercase letters
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_UPPERCASE = 0x10,
-    /**
-     * prefer casing for titles and headings (can be language dependent)
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_TITLECASE = 0x20,
-    /**
-     * characters should be hidden
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_HIDDEN_TEXT = 0x40,
-    /**
-     * typed text should not be stored
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_SENSITIVE_DATA = 0x80,
-    /**
-     * just Latin characters should be entered
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_LATIN = 0x100,
-    /**
-     * the text input is multiline
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_MULTILINE = 0x200,
-    /**
-     * an on-screen way to fill in the input is already provided by the client
-     * @since 2
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_ON_SCREEN_INPUT_PROVIDED = 0x400,
-    /**
-     * prefer not offering emoji support
-     * @since 2
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_NO_EMOJI = 0x800,
-    /**
-     * the text input will display preedit text in place
-     * @since 2
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_HINT_PREEDIT_SHOWN = 0x1000,
-};
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_CONTENT_HINT_ON_SCREEN_INPUT_PROVIDED_SINCE_VERSION 2
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_CONTENT_HINT_NO_EMOJI_SINCE_VERSION 2
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_CONTENT_HINT_PREEDIT_SHOWN_SINCE_VERSION 2
-#endif /* ZWP_TEXT_INPUT_V3_CONTENT_HINT_ENUM */
-
-#ifndef ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_ENUM
-#define ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_ENUM
-/**
- * @ingroup iface_zwp_text_input_v3
- * content purpose
- *
- * The content purpose allows to specify the primary purpose of a text
- * input.
- *
- * This allows an input method to show special purpose input panels with
- * extra characters or to disallow some characters.
- */
-enum zwp_text_input_v3_content_purpose {
-    /**
-     * default input, allowing all characters
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_NORMAL = 0,
-    /**
-     * allow only alphabetic characters
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_ALPHA = 1,
-    /**
-     * allow only digits
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_DIGITS = 2,
-    /**
-     * input a number (including decimal separator and sign)
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_NUMBER = 3,
-    /**
-     * input a phone number
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_PHONE = 4,
-    /**
-     * input an URL
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_URL = 5,
-    /**
-     * input an email address
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_EMAIL = 6,
-    /**
-     * input a name of a person
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_NAME = 7,
-    /**
-     * input a password (combine with sensitive_data hint)
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_PASSWORD = 8,
-    /**
-     * input is a numeric password (combine with sensitive_data hint)
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_PIN = 9,
-    /**
-     * input a date
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_DATE = 10,
-    /**
-     * input a time
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_TIME = 11,
-    /**
-     * input a date and time
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_DATETIME = 12,
-    /**
-     * input for a terminal
-     */
-    ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_TERMINAL = 13,
-};
-#endif /* ZWP_TEXT_INPUT_V3_CONTENT_PURPOSE_ENUM */
-
-#ifndef ZWP_TEXT_INPUT_V3_ERROR_ENUM
-#define ZWP_TEXT_INPUT_V3_ERROR_ENUM
-enum zwp_text_input_v3_error {
-    /**
-     * an invalid or duplicate action was specified
-     */
-    ZWP_TEXT_INPUT_V3_ERROR_INVALID_ACTION = 0,
-};
-#endif /* ZWP_TEXT_INPUT_V3_ERROR_ENUM */
-
-#ifndef ZWP_TEXT_INPUT_V3_ACTION_ENUM
-#define ZWP_TEXT_INPUT_V3_ACTION_ENUM
-/**
- * @ingroup iface_zwp_text_input_v3
- * action
- *
- * A possible action to perform on a text input.
- *
- * The submit action is intended for input entries that expect some sort of
- * activation after user interaction, e.g. the URL entry in a browser.
- */
-enum zwp_text_input_v3_action {
-    /**
-     * no action
-     */
-    ZWP_TEXT_INPUT_V3_ACTION_NONE = 0,
-    /**
-     * the action is submitted
-     */
-    ZWP_TEXT_INPUT_V3_ACTION_SUBMIT = 1,
-};
-#endif /* ZWP_TEXT_INPUT_V3_ACTION_ENUM */
-
-#ifndef ZWP_TEXT_INPUT_V3_PREEDIT_HINT_ENUM
-#define ZWP_TEXT_INPUT_V3_PREEDIT_HINT_ENUM
-/**
- * @ingroup iface_zwp_text_input_v3
- * preedit style hint
- *
- * Style hints for the preedit string.
- */
-enum zwp_text_input_v3_preedit_hint {
-    /**
-     * simple pre-edit text style, typically underlined
-     */
-    ZWP_TEXT_INPUT_V3_PREEDIT_HINT_WHOLE = 1,
-    /**
-     * hint for a selected piece of text, e.g. per-character navigation and composition
-     */
-    ZWP_TEXT_INPUT_V3_PREEDIT_HINT_SELECTION = 2,
-    /**
-     * predicted text, not typed by the user
-     */
-    ZWP_TEXT_INPUT_V3_PREEDIT_HINT_PREDICTION = 3,
-    /**
-     * prefixed text not being currently edited, e.g. prior to a 'selection' section
-     */
-    ZWP_TEXT_INPUT_V3_PREEDIT_HINT_PREFIX = 4,
-    /**
-     * suffixed text not being currently edited, e.g. after a 'selection' section
-     */
-    ZWP_TEXT_INPUT_V3_PREEDIT_HINT_SUFFIX = 5,
-    /**
-     * spelling error
-     */
-    ZWP_TEXT_INPUT_V3_PREEDIT_HINT_SPELLING_ERROR = 6,
-    /**
-     * wrong composition, e.g. user input that can not be transliterated
-     */
-    ZWP_TEXT_INPUT_V3_PREEDIT_HINT_COMPOSE_ERROR = 7,
-};
-#endif /* ZWP_TEXT_INPUT_V3_PREEDIT_HINT_ENUM */
-
-/**
- * @ingroup iface_zwp_text_input_v3
- * @struct zwp_text_input_v3_listener
- */
-struct zwp_text_input_v3_listener {
-    /**
-     * enter event
-     *
-     * Notification that this seat's text-input focus is on a certain
-     * surface.
-     *
-     * If client has created multiple text input objects, compositor
-     * must send this event to all of them.
-     *
-     * When the seat has the keyboard capability the text-input focus
-     * follows the keyboard focus. This event sets the current surface
-     * for the text-input object.
-     */
-    void (*enter)(void *data,
-              struct zwp_text_input_v3 *zwp_text_input_v3,
-              struct wl_surface *surface);
-    /**
-     * leave event
-     *
-     * Notification that this seat's text-input focus is no longer on
-     * a certain surface. The client should reset any preedit string
-     * previously set.
-     *
-     * The leave notification clears the current surface. It is sent
-     * before the enter notification for the new focus. After leave
-     * event, compositor must ignore requests from any text input
-     * instances until next enter event.
-     *
-     * When the seat has the keyboard capability the text-input focus
-     * follows the keyboard focus.
-     */
-    void (*leave)(void *data,
-              struct zwp_text_input_v3 *zwp_text_input_v3,
-              struct wl_surface *surface);
-    /**
-     * pre-edit
-     *
-     * Notify when a new composing text (pre-edit) should be set at
-     * the current cursor position. Any previously set composing text
-     * must be removed. Any previously existing selected text must be
-     * removed.
-     *
-     * The argument text contains the pre-edit string buffer.
-     *
-     * The parameters cursor_begin and cursor_end are counted in bytes
-     * relative to the beginning of the submitted text buffer. Cursor
-     * should be hidden when both are equal to -1.
-     *
-     * They could be represented by the client as a line if both values
-     * are the same, or as a text highlight otherwise.
-     *
-     * Values set with this event are double-buffered. They must be
-     * applied and reset to initial on the next zwp_text_input_v3.done
-     * event.
-     *
-     * The initial value of text is an empty string, and cursor_begin,
-     * cursor_end and cursor_hidden are all 0.
-     */
-    void (*preedit_string)(void *data,
-                   struct zwp_text_input_v3 *zwp_text_input_v3,
-                   const char *text,
-                   int32_t cursor_begin,
-                   int32_t cursor_end);
-    /**
-     * text commit
-     *
-     * Notify when text should be inserted into the editor widget.
-     * The text to commit could be either just a single character after
-     * a key press or the result of some composing (pre-edit).
-     *
-     * Values set with this event are double-buffered. They must be
-     * applied and reset to initial on the next zwp_text_input_v3.done
-     * event.
-     *
-     * The initial value of text is an empty string.
-     */
-    void (*commit_string)(void *data,
-                  struct zwp_text_input_v3 *zwp_text_input_v3,
-                  const char *text);
-    /**
-     * delete surrounding text
-     *
-     * Notify when the text around the current cursor position should
-     * be deleted.
-     *
-     * Before_length and after_length are the number of bytes before
-     * and after the current cursor index (excluding the selection) to
-     * delete.
-     *
-     * If a preedit text is present, in effect before_length is counted
-     * from the beginning of it, and after_length from its end (see
-     * done event sequence).
-     *
-     * Values set with this event are double-buffered. They must be
-     * applied and reset to initial on the next zwp_text_input_v3.done
-     * event.
-     *
-     * The initial values of both before_length and after_length are 0.
-     * @param before_length length of text before current cursor position
-     * @param after_length length of text after current cursor position
-     */
-    void (*delete_surrounding_text)(void *data,
-                    struct zwp_text_input_v3 *zwp_text_input_v3,
-                    uint32_t before_length,
-                    uint32_t after_length);
-    /**
-     * apply changes
-     *
-     * Instruct the application to apply changes to state requested
-     * by the preedit_string, commit_string delete_surrounding_text,
-     * and action events.
-     *
-     * The state relating to these events is double-buffered, and each
-     * one modifies the pending state. This event replaces the current
-     * state with the pending state.
-     *
-     * The application must proceed by evaluating the changes in the
-     * following order:
-     *
-     * 1. Replace existing preedit string with the cursor. 2. Delete
-     * requested surrounding text. 3. Insert commit string with the
-     * cursor at its end. 4. Calculate surrounding text to send. 5.
-     * Insert new preedit text in cursor position. 6. Place cursor
-     * inside preedit text. 7. Perform the requested action.
-     *
-     * The serial number reflects the last state of the
-     * zwp_text_input_v3 object known to the compositor. The value of
-     * the serial argument must be equal to the number of commit
-     * requests already issued on that object.
-     *
-     * When the client receives a done event with a serial different
-     * than the number of past commit requests, it must proceed with
-     * evaluating and applying the changes as normal, except it should
-     * not change the current state of the zwp_text_input_v3 object.
-     * All pending state requests (set_surrounding_text,
-     * set_content_type and set_cursor_rectangle) on the
-     * zwp_text_input_v3 object should be sent and committed after
-     * receiving a zwp_text_input_v3.done event with a matching serial.
-     */
-    void (*done)(void *data,
-             struct zwp_text_input_v3 *zwp_text_input_v3,
-             uint32_t serial);
-    /**
-     * action performed
-     *
-     * An action was performed on this text input.
-     *
-     * Values set with this event are double-buffered. They must be
-     * applied and reset to initial on the next zwp_text_input_v3.done
-     * event.
-     *
-     * The initial value of action is none.
-     * @param action action performed
-     * @param serial serial number of the action event
-     * @since 2
-     */
-    void (*action)(void *data,
-               struct zwp_text_input_v3 *zwp_text_input_v3,
-               uint32_t action,
-               uint32_t serial);
-    /**
-     * notify of language selection
-     *
-     * Notify the application of language used by the input method.
-     *
-     * This event will be sent on creation if known and for all
-     * subsequent changes.
-     *
-     * The language should be specified as an IETF BCP 47 tag. Setting
-     * an empty string will reset any known language back to the
-     * default unknown state.
-     * @param language new language set by IME
-     * @since 2
-     */
-    void (*language)(void *data,
-             struct zwp_text_input_v3 *zwp_text_input_v3,
-             const char *language);
-    /**
-     * pre-edit
-     *
-     * Notify of contextual hints for the pre-edit string. This event
-     * is always sent together with a zwp_text_input_v3.preedit_string
-     * event.
-     *
-     * The parameters start and end are counted in bytes relative to
-     * the beginning of the text buffer submitted through
-     * zwp_text_input_v3.preedit_string, and represent the substring in
-     * the pre-edit text affected by the hint.
-     *
-     * Multiple events may be submitted if the preedit string has
-     * different sections. The extent of hints may overlap. The parts
-     * of the preedit string that are not covered by any
-     * zwp_text_input_v3.preedit_hint event, the text will be
-     * considered unhinted. This is also the case if no preedit_hint
-     * event is sent.
-     *
-     * Clients should provide recognizable visuals to these hints. if
-     * they are unable to comply with this requisition, it may be
-     * preferable for them keep the preedit_shown content hint
-     * disabled.
-     *
-     * Values set with this event are double-buffered. They must be
-     * applied and reset on the next zwp_text_input_v3.done event.
-     * @param start starting point of the affected substring
-     * @param end end point of the affected substring
-     * @param hint hint to apply
-     * @since 2
-     */
-    void (*preedit_hint)(void *data,
-                 struct zwp_text_input_v3 *zwp_text_input_v3,
-                 uint32_t start,
-                 uint32_t end,
-                 uint32_t hint);
-};
-
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-static inline int
-zwp_text_input_v3_add_listener(struct zwp_text_input_v3 *zwp_text_input_v3,
-                   const struct zwp_text_input_v3_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_text_input_v3,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TEXT_INPUT_V3_DESTROY 0
-#define ZWP_TEXT_INPUT_V3_ENABLE 1
-#define ZWP_TEXT_INPUT_V3_DISABLE 2
-#define ZWP_TEXT_INPUT_V3_SET_SURROUNDING_TEXT 3
-#define ZWP_TEXT_INPUT_V3_SET_TEXT_CHANGE_CAUSE 4
-#define ZWP_TEXT_INPUT_V3_SET_CONTENT_TYPE 5
-#define ZWP_TEXT_INPUT_V3_SET_CURSOR_RECTANGLE 6
-#define ZWP_TEXT_INPUT_V3_COMMIT 7
-#define ZWP_TEXT_INPUT_V3_SET_AVAILABLE_ACTIONS 8
-#define ZWP_TEXT_INPUT_V3_SHOW_INPUT_PANEL 9
-#define ZWP_TEXT_INPUT_V3_HIDE_INPUT_PANEL 10
-
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_PREEDIT_STRING_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_COMMIT_STRING_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_DELETE_SURROUNDING_TEXT_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_DONE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_ACTION_SINCE_VERSION 2
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_LANGUAGE_SINCE_VERSION 2
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_PREEDIT_HINT_SINCE_VERSION 2
-
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_ENABLE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_DISABLE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_SET_SURROUNDING_TEXT_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_SET_TEXT_CHANGE_CAUSE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_SET_CONTENT_TYPE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_SET_CURSOR_RECTANGLE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_COMMIT_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_SET_AVAILABLE_ACTIONS_SINCE_VERSION 2
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_SHOW_INPUT_PANEL_SINCE_VERSION 2
-/**
- * @ingroup iface_zwp_text_input_v3
- */
-#define ZWP_TEXT_INPUT_V3_HIDE_INPUT_PANEL_SINCE_VERSION 2
-
-/** @ingroup iface_zwp_text_input_v3 */
-static inline void
-zwp_text_input_v3_set_user_data(struct zwp_text_input_v3 *zwp_text_input_v3, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_text_input_v3, user_data);
-}
-
-/** @ingroup iface_zwp_text_input_v3 */
-static inline void *
-zwp_text_input_v3_get_user_data(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_text_input_v3);
-}
-
-static inline uint32_t
-zwp_text_input_v3_get_version(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Destroy the wp_text_input object. Also disables all surfaces enabled
- * through this wp_text_input object.
- */
-static inline void
-zwp_text_input_v3_destroy(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), WL_MARSHAL_FLAG_DESTROY);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Requests text input on the surface previously obtained from the enter
- * event.
- *
- * This request must be issued every time the focused text input changes
- * to a new one, including within the current surface. Use
- * zwp_text_input_v3.disable when there is no longer any input focus on
- * the current surface.
- *
- * Clients must not enable more than one text input on the single seat
- * and should disable the current text input before enabling the new one.
- * Requests to enable a text input when another text input is enabled
- * on the same seat must be ignored by compositor.
- *
- * This request resets all state associated with previous enable, disable,
- * set_surrounding_text, set_text_change_cause, set_content_type, and
- * set_cursor_rectangle requests, as well as the state associated with
- * preedit_string, commit_string, and delete_surrounding_text events.
- *
- * The set_surrounding_text, set_content_type and set_cursor_rectangle
- * requests must follow if the text input supports the necessary
- * functionality.
- *
- * State set with this request is double-buffered. It will get applied on
- * the next zwp_text_input_v3.commit request, and stay valid until the
- * next committed enable or disable request.
- *
- * The changes must be applied by the compositor after issuing a
- * zwp_text_input_v3.commit request.
- */
-static inline void
-zwp_text_input_v3_enable(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_ENABLE, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Explicitly disable text input on the current surface (typically when
- * there is no focus on any text entry inside the surface).
- *
- * State set with this request is double-buffered. It will get applied on
- * the next zwp_text_input_v3.commit request.
- */
-static inline void
-zwp_text_input_v3_disable(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_DISABLE, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Sets the surrounding plain text around the input, excluding the preedit
- * text.
- *
- * The client should notify the compositor of any changes in any of the
- * values carried with this request, including changes caused by handling
- * incoming text-input events as well as changes caused by other
- * mechanisms like keyboard typing.
- *
- * If the client is unaware of the text around the cursor, it should not
- * issue this request, to signify lack of support to the compositor.
- *
- * Text is UTF-8 encoded, and should include the cursor position, the
- * complete selection and additional characters before and after them.
- * There is a maximum length of wayland messages, so text can not be
- * longer than 4000 bytes.
- *
- * Cursor is the byte offset of the cursor within text buffer.
- *
- * Anchor is the byte offset of the selection anchor within text buffer.
- * If there is no selected text, anchor is the same as cursor.
- *
- * If any preedit text is present, it is replaced with a cursor for the
- * purpose of this event.
- *
- * Values set with this request are double-buffered. They will get applied
- * on the next zwp_text_input_v3.commit request, and stay valid until the
- * next committed enable or disable request.
- *
- * The initial state for affected fields is empty, meaning that the text
- * input does not support sending surrounding text. If the empty values
- * get applied, subsequent attempts to change them may have no effect.
- */
-static inline void
-zwp_text_input_v3_set_surrounding_text(struct zwp_text_input_v3 *zwp_text_input_v3, const char *text, int32_t cursor, int32_t anchor)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_SET_SURROUNDING_TEXT, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0, text, cursor, anchor);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Tells the compositor why the text surrounding the cursor changed.
- *
- * Whenever the client detects an external change in text, cursor, or
- * anchor posision, it must issue this request to the compositor. This
- * request is intended to give the input method a chance to update the
- * preedit text in an appropriate way, e.g. by removing it when the user
- * starts typing with a keyboard.
- *
- * cause describes the source of the change.
- *
- * The value set with this request is double-buffered. It must be applied
- * and reset to initial at the next zwp_text_input_v3.commit request.
- *
- * The initial value of cause is input_method.
- */
-static inline void
-zwp_text_input_v3_set_text_change_cause(struct zwp_text_input_v3 *zwp_text_input_v3, uint32_t cause)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_SET_TEXT_CHANGE_CAUSE, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0, cause);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Sets the content purpose and content hint. While the purpose is the
- * basic purpose of an input field, the hint flags allow to modify some of
- * the behavior.
- *
- * Values set with this request are double-buffered. They will get applied
- * on the next zwp_text_input_v3.commit request.
- * Subsequent attempts to update them may have no effect. The values
- * remain valid until the next committed enable or disable request.
- *
- * The initial value for hint is none, and the initial value for purpose
- * is normal.
- */
-static inline void
-zwp_text_input_v3_set_content_type(struct zwp_text_input_v3 *zwp_text_input_v3, uint32_t hint, uint32_t purpose)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_SET_CONTENT_TYPE, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0, hint, purpose);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Marks an area around the cursor as a x, y, width, height rectangle in
- * surface local coordinates.
- *
- * Allows the compositor to put a window with word suggestions near the
- * cursor, without obstructing the text being input.
- *
- * If the client is unaware of the position of edited text, it should not
- * issue this request, to signify lack of support to the compositor.
- *
- * Values set with this request are double-buffered. They will get applied
- * on the next zwp_text_input_v3.commit request, and stay valid until the
- * next committed enable or disable request.
- *
- * The initial values describing a cursor rectangle are empty. That means
- * the text input does not support describing the cursor area. If the
- * empty values get applied, subsequent attempts to change them may have
- * no effect.
- *
- * As of version 2, the zwp_text_input_v3.commit request does not apply
- * values sent with this request. Instead, it stores them in a separate
- * "committed" area. The committed values, if still valid, get applied on
- * the next wl_surface.commit request on the surface with text-input focus.
- * Both committed and applied values get invalidated on:
- *
- * - the next committed enable or disable request, or
- * - a change of the focused surface of the text-input (leave or enter events).
- *
- * This double stage application allows the compositor to position
- * the input method popup in the same frame as the contents
- * of the text on the surface are updated.
- */
-static inline void
-zwp_text_input_v3_set_cursor_rectangle(struct zwp_text_input_v3 *zwp_text_input_v3, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_SET_CURSOR_RECTANGLE, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0, x, y, width, height);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Atomically applies state changes recently sent to the compositor.
- *
- * The commit request establishes and updates the state of the client, and
- * must be issued after any changes to apply them.
- *
- * Text input state (enabled status, content purpose, content hint,
- * surrounding text and change cause, cursor rectangle) is conceptually
- * double-buffered within the context of a text input, i.e. between a
- * committed enable request and the following committed enable or disable
- * request.
- *
- * Protocol requests modify the pending state, as opposed to the current
- * state in use by the input method. A commit request atomically applies
- * all pending state, replacing the current state. After commit, the new
- * pending state is as documented for each related request.
- *
- * Requests are applied in the order of arrival.
- *
- * Neither current nor pending state are modified unless noted otherwise.
- *
- * The compositor must count the number of commit requests coming from
- * each zwp_text_input_v3 object and use the count as the serial in done
- * events.
- */
-static inline void
-zwp_text_input_v3_commit(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_COMMIT, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Set the actions available for this text input.
- *
- * Values set with this request are double-buffered. They will get applied
- * on the next zwp_text_input_v3.commit request.
- *
- * If the available_actions array contains the none action, or contains the
- * same action multiple times, the compositor must raise the invalid_action
- * protocol error.
- *
- * Initially, no actions are available.
- */
-static inline void
-zwp_text_input_v3_set_available_actions(struct zwp_text_input_v3 *zwp_text_input_v3, struct wl_array *available_actions)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_SET_AVAILABLE_ACTIONS, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0, available_actions);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Requests an input panel to be shown (e.g. a on-screen keyboard).
- *
- * This request only hints the desired interaction pattern from the
- * client side, and its effect may be ignored by compositors given
- * other environmental factors. Repeated calls will be ignored.
- */
-static inline void
-zwp_text_input_v3_show_input_panel(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_SHOW_INPUT_PANEL, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0);
-}
-
-/**
- * @ingroup iface_zwp_text_input_v3
- *
- * Requests an input panel to be hidden.
- *
- * This request only hints the desired interaction pattern from the
- * client side, and its effect may be ignored by compositors given
- * other environmental factors. Repeated calls will be ignored.
- */
-static inline void
-zwp_text_input_v3_hide_input_panel(struct zwp_text_input_v3 *zwp_text_input_v3)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_v3,
-             ZWP_TEXT_INPUT_V3_HIDE_INPUT_PANEL, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_v3), 0);
-}
-
-#define ZWP_TEXT_INPUT_MANAGER_V3_DESTROY 0
-#define ZWP_TEXT_INPUT_MANAGER_V3_GET_TEXT_INPUT 1
-
-
-/**
- * @ingroup iface_zwp_text_input_manager_v3
- */
-#define ZWP_TEXT_INPUT_MANAGER_V3_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_text_input_manager_v3
- */
-#define ZWP_TEXT_INPUT_MANAGER_V3_GET_TEXT_INPUT_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_text_input_manager_v3 */
-static inline void
-zwp_text_input_manager_v3_set_user_data(struct zwp_text_input_manager_v3 *zwp_text_input_manager_v3, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_text_input_manager_v3, user_data);
-}
-
-/** @ingroup iface_zwp_text_input_manager_v3 */
-static inline void *
-zwp_text_input_manager_v3_get_user_data(struct zwp_text_input_manager_v3 *zwp_text_input_manager_v3)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_text_input_manager_v3);
-}
-
-static inline uint32_t
-zwp_text_input_manager_v3_get_version(struct zwp_text_input_manager_v3 *zwp_text_input_manager_v3)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_text_input_manager_v3);
-}
-
-/**
- * @ingroup iface_zwp_text_input_manager_v3
- *
- * Destroy the wp_text_input_manager object.
- */
-static inline void
-zwp_text_input_manager_v3_destroy(struct zwp_text_input_manager_v3 *zwp_text_input_manager_v3)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_manager_v3,
-             ZWP_TEXT_INPUT_MANAGER_V3_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_manager_v3), WL_MARSHAL_FLAG_DESTROY);
-}
-
-/**
- * @ingroup iface_zwp_text_input_manager_v3
- *
- * Creates a new text-input object for a given seat.
- */
-static inline struct zwp_text_input_v3 *
-zwp_text_input_manager_v3_get_text_input(struct zwp_text_input_manager_v3 *zwp_text_input_manager_v3, struct wl_seat *seat)
-{
-    struct wl_proxy *id;
-
-    id = wl_proxy_marshal_flags((struct wl_proxy *) zwp_text_input_manager_v3,
-             ZWP_TEXT_INPUT_MANAGER_V3_GET_TEXT_INPUT, &zwp_text_input_v3_interface, wl_proxy_get_version((struct wl_proxy *) zwp_text_input_manager_v3), 0, NULL, seat);
-
-    return (struct zwp_text_input_v3 *) id;
-}
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif