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a364c2a96b
Both the pointer/keyboard resource and surface resource can be destroyed at any point in the destruction process, so we need to have destroy listeners on both. To make the code easier to follow, rename ->focus to ->focus_surface at the same time, and rearrange the code so that the two of them are always grouped together.
163 lines
5.0 KiB
C
163 lines
5.0 KiB
C
/*
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* Wayland Support
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*
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* Copyright (C) 2013 Intel Corporation
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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/*
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* Copyright © 2008-2011 Kristian Høgsberg
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* Copyright © 2012 Collabora, Ltd.
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*
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* Permission to use, copy, modify, distribute, and sell this software and
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* its documentation for any purpose is hereby granted without fee, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of the copyright holders not be used in
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* advertising or publicity pertaining to distribution of the software
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* without specific, written prior permission. The copyright holders make
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* no representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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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 WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
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* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef __META_WAYLAND_KEYBOARD_H__
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#define __META_WAYLAND_KEYBOARD_H__
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#include <clutter/clutter.h>
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#include <wayland-server.h>
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struct _MetaWaylandKeyboardGrabInterface
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{
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gboolean (*key) (MetaWaylandKeyboardGrab * grab, uint32_t time,
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uint32_t key, uint32_t state);
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void (*modifiers) (MetaWaylandKeyboardGrab * grab, uint32_t serial,
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uint32_t mods_depressed, uint32_t mods_latched,
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uint32_t mods_locked, uint32_t group);
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};
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struct _MetaWaylandKeyboardGrab
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{
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const MetaWaylandKeyboardGrabInterface *interface;
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MetaWaylandKeyboard *keyboard;
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MetaWaylandSurface *focus;
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uint32_t key;
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};
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typedef struct
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{
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struct xkb_keymap *keymap;
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int keymap_fd;
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size_t keymap_size;
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char *keymap_area;
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xkb_mod_index_t shift_mod;
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xkb_mod_index_t caps_mod;
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xkb_mod_index_t ctrl_mod;
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xkb_mod_index_t alt_mod;
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xkb_mod_index_t mod2_mod;
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xkb_mod_index_t mod3_mod;
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xkb_mod_index_t super_mod;
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xkb_mod_index_t mod5_mod;
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} MetaWaylandXkbInfo;
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typedef struct
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{
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uint32_t mods_depressed;
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uint32_t mods_latched;
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uint32_t mods_locked;
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uint32_t group;
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} MetaWaylandXkbState;
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struct _MetaWaylandKeyboard
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{
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struct wl_list resource_list;
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MetaWaylandSurface *focus_surface;
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struct wl_listener focus_surface_listener;
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struct wl_resource *focus_resource;
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struct wl_listener focus_resource_listener;
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uint32_t focus_serial;
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MetaWaylandKeyboardGrab *grab;
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MetaWaylandKeyboardGrab default_grab;
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uint32_t grab_key;
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uint32_t grab_serial;
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uint32_t grab_time;
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struct wl_array keys;
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MetaWaylandXkbState modifier_state;
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struct wl_display *display;
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struct xkb_context *xkb_context;
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MetaWaylandXkbInfo xkb_info;
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MetaWaylandKeyboardGrab input_method_grab;
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struct wl_resource *input_method_resource;
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};
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gboolean
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meta_wayland_keyboard_init (MetaWaylandKeyboard *keyboard,
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struct wl_display *display);
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typedef enum {
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META_WAYLAND_KEYBOARD_SKIP_XCLIENTS = 1,
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} MetaWaylandKeyboardSetKeymapFlags;
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void
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meta_wayland_keyboard_set_keymap_names (MetaWaylandKeyboard *keyboard,
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const char *rules,
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const char *model,
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const char *layout,
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const char *variant,
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const char *options,
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int flags);
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gboolean
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meta_wayland_keyboard_handle_event (MetaWaylandKeyboard *keyboard,
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const ClutterKeyEvent *event);
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void
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meta_wayland_keyboard_set_focus (MetaWaylandKeyboard *keyboard,
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MetaWaylandSurface *surface);
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void
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meta_wayland_keyboard_start_grab (MetaWaylandKeyboard *device,
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MetaWaylandKeyboardGrab *grab);
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void
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meta_wayland_keyboard_end_grab (MetaWaylandKeyboard *keyboard);
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gboolean
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meta_wayland_keyboard_begin_modal (MetaWaylandKeyboard *keyboard,
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guint32 timestamp);
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void
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meta_wayland_keyboard_end_modal (MetaWaylandKeyboard *keyboard,
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guint32 timestamp);
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void
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meta_wayland_keyboard_release (MetaWaylandKeyboard *keyboard);
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#endif /* __META_WAYLAND_KEYBOARD_H__ */
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