mirror of
https://github.com/brl/mutter.git
synced 2024-11-29 19:40:43 -05:00
display: Use a local here instead of the global the_display
This will make it easier to split some of this functionality out into other subfunctions.
This commit is contained in:
Jasper St. Pierre
parent
eb952819c2
commit
2185904fcb
@ -470,6 +470,7 @@ meta_display_ungrab_window_touch (MetaDisplay *display,
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gboolean
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gboolean
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meta_display_open (void)
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meta_display_open (void)
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{
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{
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MetaDisplay *display;
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Display *xdisplay;
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Display *xdisplay;
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MetaScreen *screen;
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MetaScreen *screen;
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int i;
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int i;
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@ -501,223 +502,223 @@ meta_display_open (void)
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XSynchronize (xdisplay, True);
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XSynchronize (xdisplay, True);
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g_assert (the_display == NULL);
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g_assert (the_display == NULL);
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the_display = g_object_new (META_TYPE_DISPLAY, NULL);
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display = the_display = g_object_new (META_TYPE_DISPLAY, NULL);
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the_display->closing = 0;
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display->closing = 0;
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/* here we use XDisplayName which is what the user
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/* here we use XDisplayName which is what the user
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* probably put in, vs. DisplayString(display) which is
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* probably put in, vs. DisplayString(display) which is
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* canonicalized by XOpenDisplay()
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* canonicalized by XOpenDisplay()
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*/
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*/
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the_display->name = g_strdup (XDisplayName (NULL));
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display->name = g_strdup (XDisplayName (NULL));
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the_display->xdisplay = xdisplay;
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display->xdisplay = xdisplay;
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the_display->display_opening = TRUE;
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display->display_opening = TRUE;
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the_display->pending_pings = NULL;
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display->pending_pings = NULL;
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the_display->autoraise_timeout_id = 0;
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display->autoraise_timeout_id = 0;
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the_display->autoraise_window = NULL;
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display->autoraise_window = NULL;
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the_display->focus_window = NULL;
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display->focus_window = NULL;
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the_display->focus_serial = 0;
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display->focus_serial = 0;
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the_display->server_focus_window = None;
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display->server_focus_window = None;
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the_display->server_focus_serial = 0;
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display->server_focus_serial = 0;
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the_display->mouse_mode = TRUE; /* Only relevant for mouse or sloppy focus */
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display->mouse_mode = TRUE; /* Only relevant for mouse or sloppy focus */
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the_display->allow_terminal_deactivation = TRUE; /* Only relevant for when a
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display->allow_terminal_deactivation = TRUE; /* Only relevant for when a
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terminal has the focus */
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terminal has the focus */
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meta_bell_init (the_display);
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meta_bell_init (display);
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meta_display_init_keys (the_display);
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meta_display_init_keys (display);
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update_window_grab_modifiers (the_display);
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update_window_grab_modifiers (display);
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meta_prefs_add_listener (prefs_changed_callback, the_display);
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meta_prefs_add_listener (prefs_changed_callback, display);
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meta_verbose ("Creating %d atoms\n", (int) G_N_ELEMENTS (atom_names));
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meta_verbose ("Creating %d atoms\n", (int) G_N_ELEMENTS (atom_names));
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XInternAtoms (the_display->xdisplay, atom_names, G_N_ELEMENTS (atom_names),
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XInternAtoms (display->xdisplay, atom_names, G_N_ELEMENTS (atom_names),
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False, atoms);
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False, atoms);
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{
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{
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int i = 0;
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int i = 0;
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#define item(x) the_display->atom_##x = atoms[i++];
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#define item(x) display->atom_##x = atoms[i++];
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#include <meta/atomnames.h>
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#include <meta/atomnames.h>
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#undef item
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#undef item
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}
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}
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the_display->prop_hooks = NULL;
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display->prop_hooks = NULL;
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meta_display_init_window_prop_hooks (the_display);
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meta_display_init_window_prop_hooks (display);
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the_display->group_prop_hooks = NULL;
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display->group_prop_hooks = NULL;
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meta_display_init_group_prop_hooks (the_display);
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meta_display_init_group_prop_hooks (display);
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/* Offscreen unmapped window used for _NET_SUPPORTING_WM_CHECK,
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/* Offscreen unmapped window used for _NET_SUPPORTING_WM_CHECK,
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* created in screen_new
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* created in screen_new
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*/
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*/
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the_display->leader_window = None;
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display->leader_window = None;
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the_display->timestamp_pinging_window = None;
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display->timestamp_pinging_window = None;
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the_display->monitor_cache_invalidated = TRUE;
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display->monitor_cache_invalidated = TRUE;
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the_display->groups_by_leader = NULL;
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display->groups_by_leader = NULL;
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the_display->screen = NULL;
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display->screen = NULL;
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#ifdef HAVE_STARTUP_NOTIFICATION
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#ifdef HAVE_STARTUP_NOTIFICATION
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the_display->sn_display = sn_display_new (the_display->xdisplay,
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display->sn_display = sn_display_new (display->xdisplay,
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sn_error_trap_push,
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sn_error_trap_push,
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sn_error_trap_pop);
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sn_error_trap_pop);
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#endif
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#endif
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/* Get events */
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/* Get events */
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meta_display_init_events (the_display);
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meta_display_init_events (display);
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the_display->xids = g_hash_table_new (meta_unsigned_long_hash,
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display->xids = g_hash_table_new (meta_unsigned_long_hash,
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meta_unsigned_long_equal);
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meta_unsigned_long_equal);
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the_display->wayland_windows = g_hash_table_new (NULL, NULL);
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display->wayland_windows = g_hash_table_new (NULL, NULL);
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i = 0;
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i = 0;
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while (i < N_IGNORED_CROSSING_SERIALS)
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while (i < N_IGNORED_CROSSING_SERIALS)
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{
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{
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the_display->ignored_crossing_serials[i] = 0;
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display->ignored_crossing_serials[i] = 0;
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++i;
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++i;
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}
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}
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the_display->ungrab_should_not_cause_focus_window = None;
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display->ungrab_should_not_cause_focus_window = None;
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the_display->current_time = CurrentTime;
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display->current_time = CurrentTime;
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the_display->sentinel_counter = 0;
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display->sentinel_counter = 0;
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the_display->grab_resize_timeout_id = 0;
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display->grab_resize_timeout_id = 0;
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the_display->grab_have_keyboard = FALSE;
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display->grab_have_keyboard = FALSE;
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#ifdef HAVE_XKB
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#ifdef HAVE_XKB
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the_display->last_bell_time = 0;
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display->last_bell_time = 0;
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#endif
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#endif
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the_display->grab_op = META_GRAB_OP_NONE;
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display->grab_op = META_GRAB_OP_NONE;
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the_display->grab_window = NULL;
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display->grab_window = NULL;
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the_display->grab_tile_mode = META_TILE_NONE;
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display->grab_tile_mode = META_TILE_NONE;
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the_display->grab_tile_monitor_number = -1;
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display->grab_tile_monitor_number = -1;
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the_display->grab_edge_resistance_data = NULL;
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display->grab_edge_resistance_data = NULL;
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{
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{
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int major, minor;
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int major, minor;
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the_display->have_xsync = FALSE;
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display->have_xsync = FALSE;
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the_display->xsync_error_base = 0;
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display->xsync_error_base = 0;
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the_display->xsync_event_base = 0;
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display->xsync_event_base = 0;
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/* I don't think we really have to fill these in */
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/* I don't think we really have to fill these in */
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major = SYNC_MAJOR_VERSION;
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major = SYNC_MAJOR_VERSION;
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minor = SYNC_MINOR_VERSION;
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minor = SYNC_MINOR_VERSION;
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if (!XSyncQueryExtension (the_display->xdisplay,
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if (!XSyncQueryExtension (display->xdisplay,
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&the_display->xsync_event_base,
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&display->xsync_event_base,
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&the_display->xsync_error_base) ||
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&display->xsync_error_base) ||
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!XSyncInitialize (the_display->xdisplay,
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!XSyncInitialize (display->xdisplay,
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&major, &minor))
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&major, &minor))
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{
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{
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the_display->xsync_error_base = 0;
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display->xsync_error_base = 0;
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the_display->xsync_event_base = 0;
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display->xsync_event_base = 0;
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}
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}
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else
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else
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{
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{
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the_display->have_xsync = TRUE;
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display->have_xsync = TRUE;
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XSyncSetPriority (the_display->xdisplay, None, 10);
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XSyncSetPriority (display->xdisplay, None, 10);
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}
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}
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meta_verbose ("Attempted to init Xsync, found version %d.%d error base %d event base %d\n",
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meta_verbose ("Attempted to init Xsync, found version %d.%d error base %d event base %d\n",
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major, minor,
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major, minor,
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the_display->xsync_error_base,
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display->xsync_error_base,
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the_display->xsync_event_base);
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display->xsync_event_base);
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}
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}
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{
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{
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the_display->have_shape = FALSE;
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display->have_shape = FALSE;
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the_display->shape_error_base = 0;
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display->shape_error_base = 0;
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the_display->shape_event_base = 0;
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display->shape_event_base = 0;
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if (!XShapeQueryExtension (the_display->xdisplay,
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if (!XShapeQueryExtension (display->xdisplay,
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&the_display->shape_event_base,
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&display->shape_event_base,
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&the_display->shape_error_base))
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&display->shape_error_base))
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{
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{
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the_display->shape_error_base = 0;
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display->shape_error_base = 0;
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the_display->shape_event_base = 0;
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display->shape_event_base = 0;
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}
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}
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else
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else
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the_display->have_shape = TRUE;
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display->have_shape = TRUE;
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meta_verbose ("Attempted to init Shape, found error base %d event base %d\n",
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meta_verbose ("Attempted to init Shape, found error base %d event base %d\n",
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the_display->shape_error_base,
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display->shape_error_base,
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the_display->shape_event_base);
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display->shape_event_base);
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}
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}
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{
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{
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the_display->have_composite = FALSE;
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display->have_composite = FALSE;
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the_display->composite_error_base = 0;
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display->composite_error_base = 0;
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the_display->composite_event_base = 0;
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display->composite_event_base = 0;
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if (!XCompositeQueryExtension (the_display->xdisplay,
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if (!XCompositeQueryExtension (display->xdisplay,
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&the_display->composite_event_base,
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&display->composite_event_base,
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&the_display->composite_error_base))
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&display->composite_error_base))
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{
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{
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the_display->composite_error_base = 0;
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display->composite_error_base = 0;
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the_display->composite_event_base = 0;
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display->composite_event_base = 0;
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}
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}
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else
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else
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{
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{
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the_display->composite_major_version = 0;
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display->composite_major_version = 0;
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the_display->composite_minor_version = 0;
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display->composite_minor_version = 0;
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if (XCompositeQueryVersion (the_display->xdisplay,
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if (XCompositeQueryVersion (display->xdisplay,
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&the_display->composite_major_version,
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&display->composite_major_version,
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&the_display->composite_minor_version))
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&display->composite_minor_version))
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{
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{
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the_display->have_composite = TRUE;
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display->have_composite = TRUE;
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}
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}
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else
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else
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{
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{
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the_display->composite_major_version = 0;
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display->composite_major_version = 0;
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the_display->composite_minor_version = 0;
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display->composite_minor_version = 0;
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}
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}
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}
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}
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meta_verbose ("Attempted to init Composite, found error base %d event base %d "
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meta_verbose ("Attempted to init Composite, found error base %d event base %d "
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"extn ver %d %d\n",
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"extn ver %d %d\n",
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the_display->composite_error_base,
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display->composite_error_base,
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the_display->composite_event_base,
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display->composite_event_base,
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the_display->composite_major_version,
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display->composite_major_version,
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the_display->composite_minor_version);
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display->composite_minor_version);
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the_display->have_damage = FALSE;
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display->have_damage = FALSE;
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the_display->damage_error_base = 0;
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display->damage_error_base = 0;
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the_display->damage_event_base = 0;
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display->damage_event_base = 0;
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if (!XDamageQueryExtension (the_display->xdisplay,
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if (!XDamageQueryExtension (display->xdisplay,
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&the_display->damage_event_base,
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&display->damage_event_base,
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&the_display->damage_error_base))
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&display->damage_error_base))
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{
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{
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the_display->damage_error_base = 0;
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display->damage_error_base = 0;
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the_display->damage_event_base = 0;
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display->damage_event_base = 0;
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}
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}
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else
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else
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the_display->have_damage = TRUE;
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display->have_damage = TRUE;
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meta_verbose ("Attempted to init Damage, found error base %d event base %d\n",
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meta_verbose ("Attempted to init Damage, found error base %d event base %d\n",
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the_display->damage_error_base,
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display->damage_error_base,
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the_display->damage_event_base);
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display->damage_event_base);
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the_display->xfixes_error_base = 0;
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display->xfixes_error_base = 0;
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the_display->xfixes_event_base = 0;
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display->xfixes_event_base = 0;
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if (XFixesQueryExtension (the_display->xdisplay,
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if (XFixesQueryExtension (display->xdisplay,
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&the_display->xfixes_event_base,
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&display->xfixes_event_base,
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&the_display->xfixes_error_base))
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&display->xfixes_error_base))
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{
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{
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int xfixes_major, xfixes_minor;
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int xfixes_major, xfixes_minor;
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XFixesQueryVersion (the_display->xdisplay, &xfixes_major, &xfixes_minor);
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XFixesQueryVersion (display->xdisplay, &xfixes_major, &xfixes_minor);
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if (xfixes_major * 100 + xfixes_minor < 500)
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if (xfixes_major * 100 + xfixes_minor < 500)
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meta_fatal ("Mutter requires XFixes 5.0");
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meta_fatal ("Mutter requires XFixes 5.0");
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@ -728,21 +729,21 @@ meta_display_open (void)
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}
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}
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meta_verbose ("Attempted to init XFixes, found error base %d event base %d\n",
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meta_verbose ("Attempted to init XFixes, found error base %d event base %d\n",
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the_display->xfixes_error_base,
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display->xfixes_error_base,
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the_display->xfixes_event_base);
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display->xfixes_event_base);
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}
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}
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{
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{
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int major = 2, minor = 3;
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int major = 2, minor = 3;
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gboolean has_xi = FALSE;
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gboolean has_xi = FALSE;
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if (XQueryExtension (the_display->xdisplay,
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if (XQueryExtension (display->xdisplay,
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"XInputExtension",
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"XInputExtension",
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&the_display->xinput_opcode,
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&display->xinput_opcode,
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&the_display->xinput_error_base,
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&display->xinput_error_base,
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&the_display->xinput_event_base))
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&display->xinput_event_base))
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{
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{
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if (XIQueryVersion (the_display->xdisplay, &major, &minor) == Success)
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if (XIQueryVersion (display->xdisplay, &major, &minor) == Success)
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{
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{
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int version = (major * 10) + minor;
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int version = (major * 10) + minor;
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if (version >= 22)
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if (version >= 22)
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@ -750,7 +751,7 @@ meta_display_open (void)
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#ifdef HAVE_XI23
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#ifdef HAVE_XI23
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if (version >= 23)
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if (version >= 23)
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the_display->have_xinput_23 = TRUE;
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display->have_xinput_23 = TRUE;
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#endif /* HAVE_XI23 */
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#endif /* HAVE_XI23 */
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}
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}
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}
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}
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@ -774,35 +775,35 @@ meta_display_open (void)
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* this window, so we can't rely on it still being set later. See bug
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* this window, so we can't rely on it still being set later. See bug
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* 354213 for details.
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* 354213 for details.
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*/
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*/
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the_display->leader_window =
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display->leader_window =
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meta_create_offscreen_window (the_display->xdisplay,
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meta_create_offscreen_window (display->xdisplay,
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DefaultRootWindow (the_display->xdisplay),
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DefaultRootWindow (display->xdisplay),
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PropertyChangeMask);
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PropertyChangeMask);
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meta_prop_set_utf8_string_hint (the_display,
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meta_prop_set_utf8_string_hint (display,
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the_display->leader_window,
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display->leader_window,
|
||||||
the_display->atom__NET_WM_NAME,
|
display->atom__NET_WM_NAME,
|
||||||
net_wm_name);
|
net_wm_name);
|
||||||
|
|
||||||
meta_prop_set_utf8_string_hint (the_display,
|
meta_prop_set_utf8_string_hint (display,
|
||||||
the_display->leader_window,
|
display->leader_window,
|
||||||
the_display->atom__GNOME_WM_KEYBINDINGS,
|
display->atom__GNOME_WM_KEYBINDINGS,
|
||||||
gnome_wm_keybindings);
|
gnome_wm_keybindings);
|
||||||
|
|
||||||
meta_prop_set_utf8_string_hint (the_display,
|
meta_prop_set_utf8_string_hint (display,
|
||||||
the_display->leader_window,
|
display->leader_window,
|
||||||
the_display->atom__MUTTER_VERSION,
|
display->atom__MUTTER_VERSION,
|
||||||
VERSION);
|
VERSION);
|
||||||
|
|
||||||
data[0] = the_display->leader_window;
|
data[0] = display->leader_window;
|
||||||
XChangeProperty (the_display->xdisplay,
|
XChangeProperty (display->xdisplay,
|
||||||
the_display->leader_window,
|
display->leader_window,
|
||||||
the_display->atom__NET_SUPPORTING_WM_CHECK,
|
display->atom__NET_SUPPORTING_WM_CHECK,
|
||||||
XA_WINDOW,
|
XA_WINDOW,
|
||||||
32, PropModeReplace, (guchar*) data, 1);
|
32, PropModeReplace, (guchar*) data, 1);
|
||||||
|
|
||||||
XWindowEvent (the_display->xdisplay,
|
XWindowEvent (display->xdisplay,
|
||||||
the_display->leader_window,
|
display->leader_window,
|
||||||
PropertyChangeMask,
|
PropertyChangeMask,
|
||||||
&event);
|
&event);
|
||||||
|
|
||||||
@ -811,52 +812,52 @@ meta_display_open (void)
|
|||||||
/* Make it painfully clear that we can't rely on PropertyNotify events on
|
/* Make it painfully clear that we can't rely on PropertyNotify events on
|
||||||
* this window, as per bug 354213.
|
* this window, as per bug 354213.
|
||||||
*/
|
*/
|
||||||
XSelectInput(the_display->xdisplay,
|
XSelectInput(display->xdisplay,
|
||||||
the_display->leader_window,
|
display->leader_window,
|
||||||
NoEventMask);
|
NoEventMask);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Make a little window used only for pinging the server for timestamps; note
|
/* Make a little window used only for pinging the server for timestamps; note
|
||||||
* that meta_create_offscreen_window already selects for PropertyChangeMask.
|
* that meta_create_offscreen_window already selects for PropertyChangeMask.
|
||||||
*/
|
*/
|
||||||
the_display->timestamp_pinging_window =
|
display->timestamp_pinging_window =
|
||||||
meta_create_offscreen_window (the_display->xdisplay,
|
meta_create_offscreen_window (display->xdisplay,
|
||||||
DefaultRootWindow (the_display->xdisplay),
|
DefaultRootWindow (display->xdisplay),
|
||||||
PropertyChangeMask);
|
PropertyChangeMask);
|
||||||
|
|
||||||
the_display->last_focus_time = timestamp;
|
display->last_focus_time = timestamp;
|
||||||
the_display->last_user_time = timestamp;
|
display->last_user_time = timestamp;
|
||||||
the_display->compositor = NULL;
|
display->compositor = NULL;
|
||||||
|
|
||||||
/* Mutter used to manage all X screens of the display in a single process, but
|
/* Mutter used to manage all X screens of the display in a single process, but
|
||||||
* now it always manages exactly one screen as specified by the DISPLAY
|
* now it always manages exactly one screen as specified by the DISPLAY
|
||||||
* environment variable.
|
* environment variable.
|
||||||
*/
|
*/
|
||||||
i = meta_ui_get_screen_number ();
|
i = meta_ui_get_screen_number ();
|
||||||
screen = meta_screen_new (the_display, i, timestamp);
|
screen = meta_screen_new (display, i, timestamp);
|
||||||
|
|
||||||
if (!screen)
|
if (!screen)
|
||||||
{
|
{
|
||||||
/* This would typically happen because all the screens already
|
/* This would typically happen because all the screens already
|
||||||
* have window managers.
|
* have window managers.
|
||||||
*/
|
*/
|
||||||
meta_display_close (the_display, timestamp);
|
meta_display_close (display, timestamp);
|
||||||
return FALSE;
|
return FALSE;
|
||||||
}
|
}
|
||||||
|
|
||||||
the_display->screen = screen;
|
display->screen = screen;
|
||||||
|
|
||||||
meta_screen_init_workspaces (screen);
|
meta_screen_init_workspaces (screen);
|
||||||
|
|
||||||
enable_compositor (the_display);
|
enable_compositor (display);
|
||||||
|
|
||||||
meta_screen_create_guard_window (screen);
|
meta_screen_create_guard_window (screen);
|
||||||
|
|
||||||
/* Set up touch support */
|
/* Set up touch support */
|
||||||
the_display->gesture_tracker = meta_gesture_tracker_new ();
|
display->gesture_tracker = meta_gesture_tracker_new ();
|
||||||
g_signal_connect (the_display->gesture_tracker, "state-changed",
|
g_signal_connect (display->gesture_tracker, "state-changed",
|
||||||
G_CALLBACK (gesture_tracker_state_changed), the_display);
|
G_CALLBACK (gesture_tracker_state_changed), display);
|
||||||
meta_display_grab_window_touch (the_display, DefaultRootWindow (the_display->xdisplay));
|
meta_display_grab_window_touch (display, DefaultRootWindow (display->xdisplay));
|
||||||
|
|
||||||
/* We know that if mutter is running as a Wayland compositor,
|
/* We know that if mutter is running as a Wayland compositor,
|
||||||
* we start out with no windows.
|
* we start out with no windows.
|
||||||
@ -869,12 +870,12 @@ meta_display_open (void)
|
|||||||
int ret_to;
|
int ret_to;
|
||||||
|
|
||||||
/* kinda bogus because GetInputFocus has no possible errors */
|
/* kinda bogus because GetInputFocus has no possible errors */
|
||||||
meta_error_trap_push (the_display);
|
meta_error_trap_push (display);
|
||||||
|
|
||||||
/* FIXME: This is totally broken; see comment 9 of bug 88194 about this */
|
/* FIXME: This is totally broken; see comment 9 of bug 88194 about this */
|
||||||
focus = None;
|
focus = None;
|
||||||
ret_to = RevertToPointerRoot;
|
ret_to = RevertToPointerRoot;
|
||||||
XGetInputFocus (the_display->xdisplay, &focus, &ret_to);
|
XGetInputFocus (display->xdisplay, &focus, &ret_to);
|
||||||
|
|
||||||
/* Force a new FocusIn (does this work?) */
|
/* Force a new FocusIn (does this work?) */
|
||||||
|
|
||||||
@ -883,29 +884,29 @@ meta_display_open (void)
|
|||||||
*/
|
*/
|
||||||
if (focus == None || focus == PointerRoot)
|
if (focus == None || focus == PointerRoot)
|
||||||
/* Just focus the no_focus_window on the first screen */
|
/* Just focus the no_focus_window on the first screen */
|
||||||
meta_display_focus_the_no_focus_window (the_display,
|
meta_display_focus_the_no_focus_window (display,
|
||||||
the_display->screen,
|
display->screen,
|
||||||
timestamp);
|
timestamp);
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
MetaWindow * window;
|
MetaWindow * window;
|
||||||
window = meta_display_lookup_x_window (the_display, focus);
|
window = meta_display_lookup_x_window (display, focus);
|
||||||
if (window)
|
if (window)
|
||||||
meta_display_set_input_focus_window (the_display, window, FALSE, timestamp);
|
meta_display_set_input_focus_window (display, window, FALSE, timestamp);
|
||||||
else
|
else
|
||||||
/* Just focus the no_focus_window on the first screen */
|
/* Just focus the no_focus_window on the first screen */
|
||||||
meta_display_focus_the_no_focus_window (the_display,
|
meta_display_focus_the_no_focus_window (display,
|
||||||
the_display->screen,
|
display->screen,
|
||||||
timestamp);
|
timestamp);
|
||||||
}
|
}
|
||||||
|
|
||||||
meta_error_trap_pop (the_display);
|
meta_error_trap_pop (display);
|
||||||
}
|
}
|
||||||
|
|
||||||
meta_idle_monitor_init_dbus ();
|
meta_idle_monitor_init_dbus ();
|
||||||
|
|
||||||
/* Done opening new display */
|
/* Done opening new display */
|
||||||
the_display->display_opening = FALSE;
|
display->display_opening = FALSE;
|
||||||
|
|
||||||
return TRUE;
|
return TRUE;
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user