This file is indexed.

/usr/include/mutter/meta/display.h is in libmutter-2-dev 3.28.1-1ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

/*
 * Copyright (C) 2008 Iain Holmes
 *
 * 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_DISPLAY_H
#define META_DISPLAY_H

#include <glib-object.h>
#include <X11/Xlib.h>

#include <meta/types.h>
#include <meta/prefs.h>
#include <meta/common.h>

/**
 * MetaTabList:
 * @META_TAB_LIST_NORMAL: Normal windows
 * @META_TAB_LIST_DOCKS: Dock windows
 * @META_TAB_LIST_GROUP: Groups
 * @META_TAB_LIST_NORMAL_ALL: All windows
 */
typedef enum
{
  META_TAB_LIST_NORMAL,
  META_TAB_LIST_DOCKS,
  META_TAB_LIST_GROUP,
  META_TAB_LIST_NORMAL_ALL
} MetaTabList;

/**
 * MetaTabShowType:
 * @META_TAB_SHOW_ICON: Show icon (Alt-Tab mode)
 * @META_TAB_SHOW_INSTANTLY: Show instantly (Alt-Esc mode)
 */
typedef enum
{
  META_TAB_SHOW_ICON,      /* Alt-Tab mode */
  META_TAB_SHOW_INSTANTLY  /* Alt-Esc mode */
} MetaTabShowType;

typedef enum
{
  META_PAD_ACTION_BUTTON, /* Action is a button */
  META_PAD_ACTION_RING,   /* Action is a ring */
  META_PAD_ACTION_STRIP,  /* Action is a strip */
} MetaPadActionType;

typedef struct _MetaDisplayClass MetaDisplayClass;

#define META_TYPE_DISPLAY              (meta_display_get_type ())
#define META_DISPLAY(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), META_TYPE_DISPLAY, MetaDisplay))
#define META_DISPLAY_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_DISPLAY, MetaDisplayClass))
#define META_IS_DISPLAY(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), META_TYPE_DISPLAY))
#define META_IS_DISPLAY_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_DISPLAY))
#define META_DISPLAY_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_DISPLAY, MetaDisplayClass))

GType meta_display_get_type (void) G_GNUC_CONST;

#define meta_XFree(p) do { if ((p)) XFree ((p)); } while (0)

int meta_display_get_xinput_opcode (MetaDisplay *display);
gboolean meta_display_supports_extended_barriers (MetaDisplay *display);
Display *meta_display_get_xdisplay (MetaDisplay *display);
MetaCompositor *meta_display_get_compositor (MetaDisplay *display);

gboolean meta_display_has_shape (MetaDisplay *display);

MetaWindow *meta_display_get_focus_window (MetaDisplay *display);

gboolean  meta_display_xwindow_is_a_no_focus_window (MetaDisplay *display,
                                                     Window xwindow);

int meta_display_get_damage_event_base (MetaDisplay *display);
int meta_display_get_shape_event_base (MetaDisplay *display);

gboolean meta_display_xserver_time_is_before (MetaDisplay *display,
                                              guint32      time1,
                                              guint32      time2);

guint32 meta_display_get_last_user_time (MetaDisplay *display);
guint32 meta_display_get_current_time (MetaDisplay *display);
guint32 meta_display_get_current_time_roundtrip (MetaDisplay *display);

GList* meta_display_get_tab_list (MetaDisplay   *display,
                                  MetaTabList    type,
                                  MetaWorkspace *workspace);

MetaWindow* meta_display_get_tab_next (MetaDisplay   *display,
                                       MetaTabList    type,
                                       MetaWorkspace *workspace,
                                       MetaWindow    *window,
                                       gboolean       backward);

MetaWindow* meta_display_get_tab_current (MetaDisplay   *display,
                                          MetaTabList    type,
                                          MetaWorkspace *workspace);

gboolean meta_display_begin_grab_op (MetaDisplay *display,
                                     MetaScreen  *screen,
                                     MetaWindow  *window,
                                     MetaGrabOp   op,
                                     gboolean     pointer_already_grabbed,
                                     gboolean     frame_action,
                                     int          button,
                                     gulong       modmask,
                                     guint32      timestamp,
                                     int          root_x,
                                     int          root_y);
void     meta_display_end_grab_op   (MetaDisplay *display,
                                     guint32      timestamp);

MetaGrabOp meta_display_get_grab_op (MetaDisplay *display);

guint meta_display_add_keybinding    (MetaDisplay         *display,
                                      const char          *name,
                                      GSettings           *settings,
                                      MetaKeyBindingFlags  flags,
                                      MetaKeyHandlerFunc   handler,
                                      gpointer             user_data,
                                      GDestroyNotify       free_data);
gboolean meta_display_remove_keybinding (MetaDisplay         *display,
                                         const char          *name);

guint    meta_display_grab_accelerator   (MetaDisplay *display,
                                          const char  *accelerator);
gboolean meta_display_ungrab_accelerator (MetaDisplay *display,
                                          guint        action_id);

guint meta_display_get_keybinding_action (MetaDisplay  *display,
                                          unsigned int  keycode,
                                          unsigned long mask);

/* meta_display_set_input_focus_window is like XSetInputFocus, except
 * that (a) it can't detect timestamps later than the current time,
 * since Mutter isn't part of the XServer, and thus gives erroneous
 * behavior in this circumstance (so don't do it), (b) it uses
 * display->last_focus_time since we don't have access to the true
 * Xserver one, (c) it makes use of display->user_time since checking
 * whether a window should be allowed to be focused should depend
 * on user_time events (see bug 167358, comment 15 in particular)
 */
void meta_display_set_input_focus_window   (MetaDisplay *display,
                                            MetaWindow  *window,
                                            gboolean     focus_frame,
                                            guint32      timestamp);

/* meta_display_focus_the_no_focus_window is called when the
 * designated no_focus_window should be focused, but is otherwise the
 * same as meta_display_set_input_focus_window
 */
void meta_display_focus_the_no_focus_window (MetaDisplay *display,
                                             MetaScreen  *screen,
                                             guint32      timestamp);

GSList *meta_display_sort_windows_by_stacking (MetaDisplay *display,
                                               GSList      *windows);

void meta_display_add_ignored_crossing_serial (MetaDisplay  *display,
                                               unsigned long serial);

void meta_display_unmanage_screen (MetaDisplay *display,
                                   MetaScreen  *screen,
                                   guint32      timestamp);

void meta_display_clear_mouse_mode (MetaDisplay *display);

void meta_display_freeze_keyboard (MetaDisplay *display,
                                   guint32      timestamp);
void meta_display_ungrab_keyboard (MetaDisplay *display,
                                   guint32      timestamp);
void meta_display_unfreeze_keyboard (MetaDisplay *display,
                                     guint32      timestamp);
gboolean meta_display_is_pointer_emulating_sequence (MetaDisplay          *display,
                                                     ClutterEventSequence *sequence);

void    meta_display_request_pad_osd      (MetaDisplay        *display,
                                           ClutterInputDevice *pad,
                                           gboolean            edition_mode);
gchar * meta_display_get_pad_action_label (MetaDisplay        *display,
                                           ClutterInputDevice *pad,
                                           MetaPadActionType   action_type,
                                           guint               action_number);

#endif