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21c864cc
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Date :
2021-03-09T09:44:25
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/*
* Copyright © 2013 Ran Benita
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef _XKBCOMMON_X11_PRIV_H
#define _XKBCOMMON_X11_PRIV_H
#include <xcb/xkb.h>
#include "keymap.h"
#include "xkbcommon/xkbcommon-x11.h"
struct x11_atom_interner {
struct xkb_context *ctx;
xcb_connection_t *conn;
bool had_error;
/* Atoms for which we send a GetAtomName request */
struct {
xcb_atom_t from;
xkb_atom_t *out;
xcb_get_atom_name_cookie_t cookie;
} pending[128];
size_t num_pending;
/* Atoms which were already pending but queried again */
struct {
xcb_atom_t from;
xkb_atom_t *out;
} copies[128];
size_t num_copies;
/* These are not interned, but saved directly (after XkbEscapeMapName) */
struct {
xcb_get_atom_name_cookie_t cookie;
char **out;
} escaped[4];
size_t num_escaped;
};
void
x11_atom_interner_init(struct x11_atom_interner *interner,
struct xkb_context *ctx, xcb_connection_t *conn);
void
x11_atom_interner_round_trip(struct x11_atom_interner *interner);
/*
* Make a xkb_atom_t's from X atoms. The actual write is delayed until the next
* call to x11_atom_interner_round_trip() or when too many atoms are pending.
*/
void
x11_atom_interner_adopt_atom(struct x11_atom_interner *interner,
const xcb_atom_t atom, xkb_atom_t *out);
/*
* Get a strdup'd and XkbEscapeMapName'd name of an X atom. The actual write is
* delayed until the next call to x11_atom_interner_round_trip().
*/
void
x11_atom_interner_get_escaped_atom_name(struct x11_atom_interner *interner,
xcb_atom_t atom, char **out);
#endif