mirror of
https://github.com/brl/mutter.git
synced 2024-12-27 21:32:14 +00:00
7901b98808
Since commit c255031b6d we pass scroll-events through to
the compositor if the window_grab_modifiers are pressed;
in order to allow gnome-shell to check for those events,
expose the struct member as a MetaDisplay property.
Also take the opportunity to pick a more generic name, now
that the modifier is no longer used exclusively for mouse
clicks (unless we maintain the notion of scroll events as
button 4 and 5 "clicks").
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1695>
161 lines
4.8 KiB
C
161 lines
4.8 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
|
|
|
|
/**
|
|
* \file keybindings.h Grab and ungrab keys, and process the key events
|
|
*
|
|
* Performs global X grabs on the keys we need to be told about, like
|
|
* the one to close a window. It also deals with incoming key events.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2001 Havoc Pennington
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef META_KEYBINDINGS_PRIVATE_H
|
|
#define META_KEYBINDINGS_PRIVATE_H
|
|
|
|
#include <gio/gio.h>
|
|
#include <xkbcommon/xkbcommon.h>
|
|
|
|
#include "core/meta-accel-parse.h"
|
|
#include "meta/keybindings.h"
|
|
|
|
typedef struct _MetaKeyHandler MetaKeyHandler;
|
|
struct _MetaKeyHandler
|
|
{
|
|
char *name;
|
|
MetaKeyHandlerFunc func;
|
|
MetaKeyHandlerFunc default_func;
|
|
gint data, flags;
|
|
gpointer user_data;
|
|
GDestroyNotify user_data_free_func;
|
|
};
|
|
|
|
typedef struct _MetaResolvedKeyCombo {
|
|
xkb_keycode_t *keycodes;
|
|
int len;
|
|
xkb_mod_mask_t mask;
|
|
} MetaResolvedKeyCombo;
|
|
|
|
/**
|
|
* MetaKeyCombo:
|
|
* @keysym: keysym
|
|
* @keycode: keycode
|
|
* @modifiers: modifiers
|
|
*/
|
|
struct _MetaKeyCombo
|
|
{
|
|
unsigned int keysym;
|
|
unsigned int keycode;
|
|
MetaVirtualModifier modifiers;
|
|
};
|
|
|
|
struct _MetaKeyBinding
|
|
{
|
|
const char *name;
|
|
MetaKeyCombo combo;
|
|
MetaResolvedKeyCombo resolved_combo;
|
|
gint flags;
|
|
MetaKeyHandler *handler;
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
char *name;
|
|
GSettings *settings;
|
|
|
|
MetaKeyBindingAction action;
|
|
|
|
/*
|
|
* A list of MetaKeyCombos. Each of them is bound to
|
|
* this keypref. If one has keysym==modifiers==0, it is
|
|
* ignored.
|
|
*/
|
|
GSList *combos;
|
|
|
|
/* for keybindings not added with meta_display_add_keybinding() */
|
|
gboolean builtin:1;
|
|
} MetaKeyPref;
|
|
|
|
typedef struct _MetaKeyBindingKeyboardLayout
|
|
{
|
|
struct xkb_keymap *keymap;
|
|
xkb_layout_index_t index;
|
|
xkb_level_index_t n_levels;
|
|
} MetaKeyBindingKeyboardLayout;
|
|
|
|
typedef struct
|
|
{
|
|
MetaBackend *backend;
|
|
|
|
GHashTable *key_bindings;
|
|
GHashTable *key_bindings_index;
|
|
xkb_mod_mask_t ignored_modifier_mask;
|
|
xkb_mod_mask_t hyper_mask;
|
|
xkb_mod_mask_t virtual_hyper_mask;
|
|
xkb_mod_mask_t super_mask;
|
|
xkb_mod_mask_t virtual_super_mask;
|
|
xkb_mod_mask_t meta_mask;
|
|
xkb_mod_mask_t virtual_meta_mask;
|
|
MetaKeyCombo overlay_key_combo;
|
|
MetaResolvedKeyCombo overlay_resolved_key_combo;
|
|
gboolean overlay_key_only_pressed;
|
|
MetaKeyCombo locate_pointer_key_combo;
|
|
MetaResolvedKeyCombo locate_pointer_resolved_key_combo;
|
|
gboolean locate_pointer_key_only_pressed;
|
|
MetaResolvedKeyCombo iso_next_group_combo[2];
|
|
int n_iso_next_group_combos;
|
|
|
|
/*
|
|
* A primary layout, and an optional secondary layout for when the
|
|
* primary layout does not use the latin alphabet.
|
|
*/
|
|
MetaKeyBindingKeyboardLayout active_layouts[2];
|
|
|
|
/* Alt+click button grabs */
|
|
ClutterModifierType window_grab_modifiers;
|
|
} MetaKeyBindingManager;
|
|
|
|
void meta_display_init_keys (MetaDisplay *display);
|
|
void meta_display_shutdown_keys (MetaDisplay *display);
|
|
void meta_window_grab_keys (MetaWindow *window);
|
|
void meta_window_ungrab_keys (MetaWindow *window);
|
|
gboolean meta_window_grab_all_keys (MetaWindow *window,
|
|
guint32 timestamp);
|
|
void meta_window_ungrab_all_keys (MetaWindow *window,
|
|
guint32 timestamp);
|
|
gboolean meta_keybindings_process_event (MetaDisplay *display,
|
|
MetaWindow *window,
|
|
const ClutterEvent *event);
|
|
|
|
gboolean meta_prefs_add_keybinding (const char *name,
|
|
GSettings *settings,
|
|
MetaKeyBindingAction action,
|
|
MetaKeyBindingFlags flags);
|
|
|
|
gboolean meta_prefs_remove_keybinding (const char *name);
|
|
|
|
GList *meta_prefs_get_keybindings (void);
|
|
void meta_prefs_get_overlay_binding (MetaKeyCombo *combo);
|
|
void meta_prefs_get_locate_pointer_binding (MetaKeyCombo *combo);
|
|
const char *meta_prefs_get_iso_next_group_option (void);
|
|
gboolean meta_prefs_is_locate_pointer_enabled (void);
|
|
|
|
void meta_x11_display_grab_keys (MetaX11Display *x11_display);
|
|
void meta_x11_display_ungrab_keys (MetaX11Display *x11_display);
|
|
|
|
#endif
|