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core: Setup and use ownership chains

Browse Source 
As with other parts, make objects have the ability to walk up the
ownership chain to the context, to get things like the Wayland
compositor or backend instances.

Contains these squashed commits:

display: Don't get backend from singleton

window: Don't get backend from singleton

keybindings: Don't get backend from singleton

workspace: Don't get backend from singleton

display: Don't get Wayland compositor from singleton

selection: Add display getter

context/main: Get backend directly from the context

clipboard-manager: Don't get display from singleton

stack-tracker: Don't use singleton MetaLater API

startup-notification: Hook up sequences and activations to display

This allows using context aware API directly.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2718>
This commit is contained in:
Jonas Ådahl
2022-05-27 22:27:07 +02:00
committed by Robert Mader
parent 0e8aaebc00
commit dd2beae6a8
18 changed files with 243 additions and 97 deletions
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22
src/core/constraints.c
View File

@@ -121,6 +121,8 @@ typedef enum
typedef struct
{
MetaBackend *backend;
MetaRectangle orig;
MetaRectangle current;
MetaRectangle temporary;
@@ -205,7 +207,8 @@ static gboolean constrain_partially_onscreen (MetaWindow *window,
ConstraintPriority priority,
gboolean check_only);
static void setup_constraint_info (ConstraintInfo *info,
static void setup_constraint_info (MetaBackend *backend,
ConstraintInfo *info,
MetaWindow *window,
MetaMoveResizeFlags flags,
MetaGravity resize_gravity,
@@ -291,6 +294,9 @@ meta_window_constrain (MetaWindow *window,
int *rel_x,
int *rel_y)
{
MetaDisplay *display = meta_window_get_display (window);
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
ConstraintInfo info;
ConstraintPriority priority = PRIORITY_MINIMUM;
gboolean satisfied = FALSE;
@@ -301,7 +307,8 @@ meta_window_constrain (MetaWindow *window,
orig->x, orig->y, orig->width, orig->height,
new->x, new->y, new->width, new->height);
setup_constraint_info (&info,
setup_constraint_info (backend,
&info,
window,
flags,
resize_gravity,
@@ -338,20 +345,21 @@ meta_window_constrain (MetaWindow *window,
}
static void
setup_constraint_info (ConstraintInfo *info,
setup_constraint_info (MetaBackend *backend,
ConstraintInfo *info,
MetaWindow *window,
MetaMoveResizeFlags flags,
MetaGravity resize_gravity,
const MetaRectangle *orig,
MetaRectangle *new)
{
MetaBackend *backend = meta_get_backend ();
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
MetaWorkspace *cur_workspace;
MetaPlacementRule *placement_rule;
info->backend = backend;
info->orig = *orig;
info->current = *new;
info->temporary = *orig;
@@ -532,9 +540,8 @@ place_window_if_needed(MetaWindow *window,
!window->minimized &&
!window->fullscreen)
{
MetaBackend *backend = meta_get_backend ();
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
meta_backend_get_monitor_manager (info->backend);
MetaRectangle orig_rect;
MetaRectangle placed_rect;
MetaWorkspace *cur_workspace;
@@ -1688,9 +1695,8 @@ constrain_to_single_monitor (MetaWindow *window,
ConstraintPriority priority,
gboolean check_only)
{
MetaBackend *backend = meta_get_backend ();
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
meta_backend_get_monitor_manager (info->backend);
if (priority > PRIORITY_ENTIRELY_VISIBLE_ON_SINGLE_MONITOR)
return TRUE;

73
src/core/display.c
View File

@@ -211,6 +211,24 @@ meta_display_show_osd (MetaDisplay *display,
const gchar *icon_name,
const gchar *message);
static MetaBackend *
backend_from_display (MetaDisplay *display)
{
MetaContext *context = meta_display_get_context (display);
return meta_context_get_backend (context);
}
#ifdef HAVE_WAYLAND
static MetaWaylandCompositor *
wayland_compositor_from_display (MetaDisplay *display)
{
MetaContext *context = meta_display_get_context (display);
return meta_context_get_wayland_compositor (context);
}
#endif
static void
meta_display_get_property(GObject *object,
guint prop_id,
@@ -614,7 +632,7 @@ meta_display_remove_pending_pings_for_window (MetaDisplay *display,
static MetaCompositor *
create_compositor (MetaDisplay *display)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
#ifdef HAVE_WAYLAND
#ifdef HAVE_NATIVE_BACKEND
@@ -643,7 +661,7 @@ meta_display_cancel_touch (MetaDisplay *display)
if (!meta_is_wayland_compositor ())
return;
compositor = meta_wayland_compositor_get_default ();
compositor = wayland_compositor_from_display (display);
meta_wayland_touch_cancel (compositor->seat->touch);
#endif
}
@@ -667,7 +685,7 @@ gesture_tracker_state_changed (MetaGestureTracker *tracker,
{
MetaBackend *backend;
backend = meta_get_backend ();
backend = backend_from_display (display);
meta_backend_finish_touch_sequence (backend, sequence, state);
break;
}
@@ -795,7 +813,7 @@ meta_display_init_x11 (MetaDisplay *display,
GAsyncReadyCallback callback,
gpointer user_data)
{
MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
MetaWaylandCompositor *compositor = wayland_compositor_from_display (display);
g_autoptr (GTask) task = NULL;
@@ -933,7 +951,7 @@ meta_display_new (MetaContext *context,
if (meta_is_wayland_compositor ())
{
MetaWaylandCompositor *wayland_compositor =
meta_wayland_compositor_get_default ();
wayland_compositor_from_display (display);
MetaX11DisplayPolicy x11_display_policy;
meta_wayland_compositor_init_display (wayland_compositor, display);
@@ -1277,7 +1295,7 @@ meta_grab_op_is_moving (MetaGrabOp op)
gboolean
meta_display_windows_are_interactable (MetaDisplay *display)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaStage *stage = META_STAGE (meta_backend_get_stage (backend));
if (clutter_stage_get_grab_actor (CLUTTER_STAGE (stage)))
@@ -1427,9 +1445,9 @@ void
meta_display_sync_wayland_input_focus (MetaDisplay *display)
{
#ifdef HAVE_WAYLAND
MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
MetaWaylandCompositor *compositor = wayland_compositor_from_display (display);
MetaWindow *focus_window = NULL;
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
ClutterSeat *seat = clutter_backend_get_default_seat (clutter_backend);
MetaStage *stage = META_STAGE (meta_backend_get_stage (backend));
@@ -1739,7 +1757,7 @@ root_cursor_prepare_at (MetaCursorSpriteXcursor *sprite_xcursor,
MetaDisplay *display)
{
MetaCursorSprite *cursor_sprite = META_CURSOR_SPRITE (sprite_xcursor);
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
if (meta_backend_is_stage_views_scaled (backend))
{
@@ -1787,7 +1805,7 @@ meta_display_reload_cursor (MetaDisplay *display)
{
MetaCursor cursor = display->current_cursor;
MetaCursorSpriteXcursor *sprite_xcursor;
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaCursorTracker *cursor_tracker = meta_backend_get_cursor_tracker (backend);
sprite_xcursor = meta_cursor_sprite_xcursor_new (cursor, cursor_tracker);
@@ -1882,7 +1900,7 @@ meta_display_begin_grab_op (MetaDisplay *display,
int root_x,
int root_y)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaWindow *grab_window = NULL;
MetaEventRoute event_route;
@@ -1931,7 +1949,8 @@ meta_display_begin_grab_op (MetaDisplay *display,
if (pointer_already_grabbed)
display->grab_have_pointer = TRUE;
if (META_IS_BACKEND_X11 (meta_get_backend ()) && display->x11_display)
if (META_IS_BACKEND_X11 (backend_from_display (display)) &&
display->x11_display)
{
/* Since grab operations often happen as a result of implicit
* pointer operations on the display X11 connection, we need
@@ -2046,7 +2065,7 @@ meta_display_end_grab_op (MetaDisplay *display,
if (display->grab_have_pointer)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
meta_backend_ungrab_device (backend, META_VIRTUAL_CORE_POINTER_ID, timestamp);
}
@@ -2896,7 +2915,7 @@ meta_display_get_size (MetaDisplay *display,
int *width,
int *height)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
int display_width, display_height;
@@ -3015,7 +3034,7 @@ meta_display_request_pad_osd (MetaDisplay *display,
ClutterInputDevice *pad,
gboolean edition_mode)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaInputMapper *input_mapper;
const gchar *layout_path = NULL;
ClutterActor *osd;
@@ -3032,7 +3051,7 @@ meta_display_request_pad_osd (MetaDisplay *display,
if (display->current_pad_osd)
return;
input_mapper = meta_backend_get_input_mapper (meta_get_backend ());
input_mapper = meta_backend_get_input_mapper (backend_from_display (display));
if (input_mapper)
{
@@ -3086,7 +3105,7 @@ meta_display_get_pad_action_label (MetaDisplay *display,
MetaWaylandTabletSeat *tablet_seat;
MetaWaylandTabletPad *tablet_pad = NULL;
compositor = meta_wayland_compositor_get_default ();
compositor = wayland_compositor_from_display (display);
tablet_seat = meta_wayland_tablet_manager_ensure_seat (compositor->tablet_manager,
compositor->seat);
if (tablet_seat)
@@ -3124,7 +3143,7 @@ lookup_tablet_monitor (MetaDisplay *display,
MetaLogicalMonitor *monitor;
gint monitor_idx = -1;
input_mapper = meta_backend_get_input_mapper (meta_get_backend ());
input_mapper = meta_backend_get_input_mapper (backend_from_display (display));
if (!input_mapper)
return -1;
@@ -3488,7 +3507,7 @@ static gboolean
check_fullscreen_func (gpointer data)
{
MetaDisplay *display = data;
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *logical_monitors, *l;
@@ -3605,7 +3624,7 @@ int
meta_display_get_monitor_index_for_rect (MetaDisplay *display,
MetaRectangle *rect)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -3623,7 +3642,7 @@ meta_display_get_monitor_neighbor_index (MetaDisplay *display,
int which_monitor,
MetaDisplayDirection direction)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -3649,7 +3668,7 @@ meta_display_get_monitor_neighbor_index (MetaDisplay *display,
int
meta_display_get_current_monitor (MetaDisplay *display)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaLogicalMonitor *logical_monitor;
logical_monitor = meta_backend_get_current_logical_monitor (backend);
@@ -3672,7 +3691,7 @@ meta_display_get_current_monitor (MetaDisplay *display)
int
meta_display_get_n_monitors (MetaDisplay *display)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
@@ -3692,7 +3711,7 @@ meta_display_get_n_monitors (MetaDisplay *display)
int
meta_display_get_primary_monitor (MetaDisplay *display)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -3720,7 +3739,7 @@ meta_display_get_monitor_geometry (MetaDisplay *display,
int monitor,
MetaRectangle *geometry)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -3752,7 +3771,7 @@ float
meta_display_get_monitor_scale (MetaDisplay *display,
int monitor)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -3788,7 +3807,7 @@ gboolean
meta_display_get_monitor_in_fullscreen (MetaDisplay *display,
int monitor)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_display (display);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;

7
src/core/events.c
View File

@@ -231,11 +231,12 @@ meta_display_handle_event (MetaDisplay *display,
MetaGestureTracker *gesture_tracker;
ClutterEventSequence *sequence;
gboolean has_grab;
#ifdef HAVE_WAYLAND
MetaWaylandCompositor *wayland_compositor;
#endif
#ifdef HAVE_WAYLAND
MetaWaylandCompositor *wayland_compositor = NULL;
if (meta_is_wayland_compositor ())
wayland_compositor = meta_wayland_compositor_get_default ();
wayland_compositor = meta_context_get_wayland_compositor (context);
#endif
has_grab = stage_has_grab (display);

78
src/core/keybindings.c
View File

@@ -1420,6 +1420,10 @@ meta_change_keygrab (MetaKeyBindingManager *keys,
gboolean grab,
MetaResolvedKeyCombo *resolved_combo)
{
MetaBackendX11 *backend_x11;
Display *xdisplay;
GArray *mods;
int i;
unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
@@ -1429,10 +1433,8 @@ meta_change_keygrab (MetaKeyBindingManager *keys,
if (meta_is_wayland_compositor ())
return;
MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
GArray *mods;
int i;
backend_x11 = META_BACKEND_X11 (keys->backend);
xdisplay = meta_backend_x11_get_xdisplay (backend_x11);
/* Grab keycode/modmask, together with
* all combinations of ignored modifiers.
@@ -1753,10 +1755,13 @@ meta_display_ungrab_accelerator (MetaDisplay *display,
}
static gboolean
grab_keyboard (Window xwindow,
guint32 timestamp,
int grab_mode)
grab_keyboard (MetaBackend *backend,
Window xwindow,
uint32_t timestamp,
int grab_mode)
{
MetaBackendX11 *backend_x11;
Display *xdisplay;
int grab_status;
unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
@@ -1772,8 +1777,8 @@ grab_keyboard (Window xwindow,
* presses
*/
MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
backend_x11 = META_BACKEND_X11 (backend);
xdisplay = meta_backend_x11_get_xdisplay (backend_x11);
/* Strictly, we only need to set grab_mode on the keyboard device
* while the pointer should always be XIGrabModeAsync. Unfortunately
@@ -1797,13 +1802,17 @@ grab_keyboard (Window xwindow,
}
static void
ungrab_keyboard (guint32 timestamp)
ungrab_keyboard (MetaBackend *backend,
uint32_t timestamp)
{
MetaBackendX11 *backend_x11;
Display *xdisplay;
if (meta_is_wayland_compositor ())
return;
MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
backend_x11 = META_BACKEND_X11 (backend);
xdisplay = meta_backend_x11_get_xdisplay (backend_x11);
XIUngrabDevice (xdisplay, META_VIRTUAL_CORE_KEYBOARD_ID, timestamp);
}
@@ -1812,6 +1821,9 @@ gboolean
meta_window_grab_all_keys (MetaWindow *window,
guint32 timestamp)
{
MetaDisplay *display = meta_window_get_display (window);
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
Window grabwindow;
gboolean retval = TRUE;
@@ -1835,7 +1847,7 @@ meta_window_grab_all_keys (MetaWindow *window,
meta_topic (META_DEBUG_KEYBINDINGS,
"Grabbing all keys on window %s", window->desc);
retval = grab_keyboard (grabwindow, timestamp, XIGrabModeAsync);
retval = grab_keyboard (backend, grabwindow, timestamp, XIGrabModeAsync);
}
if (retval)
{
@@ -1854,7 +1866,13 @@ meta_window_ungrab_all_keys (MetaWindow *window,
if (window->all_keys_grabbed)
{
if (!meta_is_wayland_compositor())
ungrab_keyboard (timestamp);
{
MetaDisplay *display = meta_window_get_display (window);
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
ungrab_keyboard (backend, timestamp);
}
window->grab_on_frame = FALSE;
window->all_keys_grabbed = FALSE;
@@ -1868,25 +1886,30 @@ meta_window_ungrab_all_keys (MetaWindow *window,
void
meta_display_freeze_keyboard (MetaDisplay *display, guint32 timestamp)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
if (!META_IS_BACKEND_X11 (backend))
return;
Window window = meta_backend_x11_get_xwindow (META_BACKEND_X11 (backend));
grab_keyboard (window, timestamp, XIGrabModeSync);
grab_keyboard (backend, window, timestamp, XIGrabModeSync);
}
void
meta_display_ungrab_keyboard (MetaDisplay *display, guint32 timestamp)
{
ungrab_keyboard (timestamp);
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
ungrab_keyboard (backend, timestamp);
}
void
meta_display_unfreeze_keyboard (MetaDisplay *display, guint32 timestamp)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
if (!META_IS_BACKEND_X11 (backend))
return;
@@ -2259,7 +2282,9 @@ process_key_event (MetaDisplay *display,
}
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
if (META_IS_BACKEND_X11 (backend))
{
Display *xdisplay = meta_backend_x11_get_xdisplay (META_BACKEND_X11 (backend));
@@ -3473,7 +3498,8 @@ handle_move_to_monitor (MetaDisplay *display,
MetaKeyBinding *binding,
gpointer dummy)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
gint which = binding->handler->data;
@@ -3594,7 +3620,8 @@ handle_switch_monitor (MetaDisplay *display,
MetaKeyBinding *binding,
gpointer dummy)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaMonitorSwitchConfigType config_type =
@@ -3614,7 +3641,8 @@ handle_rotate_monitor (MetaDisplay *display,
MetaKeyBinding *binding,
gpointer dummy)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
@@ -3949,7 +3977,8 @@ init_builtin_key_bindings (MetaDisplay *display)
handle_rotate_monitor, 0);
#ifdef HAVE_NATIVE_BACKEND
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
if (META_IS_BACKEND_NATIVE (backend))
{
add_builtin_keybinding (display,
@@ -4452,7 +4481,8 @@ void
meta_display_init_keys (MetaDisplay *display)
{
MetaKeyBindingManager *keys = &display->key_binding_manager;
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
MetaKeyHandler *handler;
keys->backend = backend;

3
src/core/meta-clipboard-manager.c
View File

@@ -22,6 +22,7 @@
#include "config.h"
#include "core/meta-clipboard-manager.h"
#include "core/meta-selection-private.h"
#include "meta/meta-selection-source-memory.h"
#define MAX_TEXT_SIZE (4 * 1024 * 1024) /* 4MB */
@@ -68,7 +69,7 @@ transfer_cb (MetaSelection *selection,
GAsyncResult *result,
GOutputStream *output)
{
MetaDisplay *display = meta_get_display ();
MetaDisplay *display = meta_selection_get_display (selection);
GError *error = NULL;
if (!meta_selection_transfer_finish (selection, result, &error))

3
src/core/meta-context-main.c
View File

@@ -343,7 +343,8 @@ static gboolean
add_persistent_virtual_monitors (MetaContextMain *context_main,
GError **error)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = META_CONTEXT (context_main);
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *l;

1
src/core/meta-launch-context.c
View File

@@ -176,6 +176,7 @@ meta_launch_context_get_startup_notify_id (GAppLaunchContext *launch_context,
sn = meta_display_get_startup_notification (context->display);
seq = g_object_new (META_TYPE_STARTUP_SEQUENCE,
"display", context->display,
"id", startup_id,
"application-id", application_id,
"name", g_app_info_get_name (info),

2
src/core/meta-selection-private.h
View File

@@ -29,4 +29,6 @@ MetaSelectionSource *
meta_selection_get_current_owner (MetaSelection *selection,
MetaSelectionType selection_type);
MetaDisplay * meta_selection_get_display (MetaSelection *selection);
#endif /* META_SELECTION_PRIVATE_H */

6
src/core/meta-selection.c
View File

@@ -488,3 +488,9 @@ meta_selection_get_current_owner (MetaSelection *selection,
return selection->owners[selection_type];
}
MetaDisplay *
meta_selection_get_display (MetaSelection *selection)
{
return selection->display;
}

8
src/core/place.c
View File

@@ -84,7 +84,9 @@ find_next_cascade (MetaWindow *window,
int *new_x,
int *new_y)
{
MetaBackend *backend = meta_get_backend ();
MetaDisplay *display = meta_window_get_display (window);
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
GList *tmp;
GList *sorted;
int cascade_x, cascade_y;
@@ -665,7 +667,9 @@ meta_window_place (MetaWindow *window,
int *new_x,
int *new_y)
{
MetaBackend *backend = meta_get_backend ();
MetaDisplay *display = meta_window_get_display (window);
MetaContext *context = meta_display_get_context (display);
MetaBackend *backend = meta_context_get_backend (context);
GList *windows = NULL;
MetaLogicalMonitor *logical_monitor;

28
src/core/stack-tracker.c
View File

@@ -584,7 +584,13 @@ void
meta_stack_tracker_free (MetaStackTracker *tracker)
{
if (tracker->sync_stack_later)
meta_later_remove (tracker->sync_stack_later);
{
MetaCompositor *compositor =
meta_display_get_compositor (tracker->display);
MetaLaters *laters = meta_compositor_get_laters (compositor);
meta_laters_remove (laters, tracker->sync_stack_later);
}
g_array_free (tracker->verified_stack, TRUE);
if (tracker->predicted_stack)
@@ -919,7 +925,10 @@ meta_stack_tracker_sync_stack (MetaStackTracker *tracker)
if (tracker->sync_stack_later)
{
meta_later_remove (tracker->sync_stack_later);
MetaLaters *laters;
laters = meta_compositor_get_laters (tracker->display->compositor);
meta_laters_remove (laters, tracker->sync_stack_later);
tracker->sync_stack_later = 0;
}
@@ -987,12 +996,15 @@ stack_tracker_sync_stack_later (gpointer data)
void
meta_stack_tracker_queue_sync_stack (MetaStackTracker *tracker)
{
if (tracker->sync_stack_later == 0)
{
tracker->sync_stack_later = meta_later_add (META_LATER_SYNC_STACK,
stack_tracker_sync_stack_later,
tracker, NULL);
}
MetaLaters *laters;
if (tracker->sync_stack_later != 0)
return;
laters = meta_compositor_get_laters (tracker->display->compositor);
tracker->sync_stack_later = meta_laters_add (laters, META_LATER_SYNC_STACK,
stack_tracker_sync_stack_later,
tracker, NULL);
}
/* When moving an X window we sometimes need an X based sibling.

2
src/core/startup-notification-private.h
View File

@@ -49,4 +49,6 @@ MetaStartupSequence *
meta_startup_notification_lookup_sequence (MetaStartupNotification *sn,
const gchar *id);
MetaDisplay * meta_startup_sequence_get_display (MetaStartupSequence *seq);
#endif /* META_STARTUP_NOTIFICATION_PRIVATE_H */

30
src/core/startup-notification.c
View File

@@ -49,6 +49,7 @@ enum
enum
{
PROP_SEQ_0,
PROP_SEQ_DISPLAY,
PROP_SEQ_ID,
PROP_SEQ_TIMESTAMP,
PROP_SEQ_ICON_NAME,
@@ -93,7 +94,10 @@ struct _MetaStartupNotification
guint startup_sequence_timeout_id;
};
typedef struct {
typedef struct
{
MetaDisplay *display;
char *wmclass;
char *name;
char *application_id;
@@ -183,6 +187,9 @@ meta_startup_sequence_set_property (GObject *object,
switch (prop_id)
{
case PROP_SEQ_DISPLAY:
priv->display = g_value_get_object (value);
break;
case PROP_SEQ_ID:
priv->id = g_value_dup_string (value);
break;
@@ -224,6 +231,9 @@ meta_startup_sequence_get_property (GObject *object,
switch (prop_id)
{
case PROP_SEQ_DISPLAY:
g_value_set_object (value, priv->display);
break;
case PROP_SEQ_ID:
g_value_set_string (value, priv->id);
break;
@@ -275,6 +285,13 @@ meta_startup_sequence_class_init (MetaStartupSequenceClass *klass)
0, NULL, NULL, NULL,
G_TYPE_NONE, 0);
seq_props[PROP_SEQ_DISPLAY] =
g_param_spec_object ("display",
"Display",
"Display",
META_TYPE_DISPLAY,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY);
seq_props[PROP_SEQ_ID] =
g_param_spec_string ("id",
"ID",
@@ -455,6 +472,17 @@ meta_startup_sequence_get_wmclass (MetaStartupSequence *seq)
return priv->wmclass;
}
MetaDisplay *
meta_startup_sequence_get_display (MetaStartupSequence *seq)
{
MetaStartupSequencePrivate *priv;
g_return_val_if_fail (META_IS_STARTUP_SEQUENCE (seq), NULL);
priv = meta_startup_sequence_get_instance_private (seq);
return priv->display;
}
static void
on_sequence_completed (MetaStartupSequence *seq,
MetaStartupNotification *sn)

25
src/core/window.c
View File

@@ -224,6 +224,15 @@ enum
static guint window_signals[LAST_SIGNAL] = { 0 };
static MetaBackend *
backend_from_window (MetaWindow *window)
{
MetaDisplay *display = meta_window_get_display (window);
MetaContext *context = meta_display_get_context (display);
return meta_context_get_backend (context);
}
static void
prefs_changed_callback (MetaPreference pref,
gpointer data)
@@ -986,7 +995,7 @@ meta_window_main_monitor_changed (MetaWindow *window,
MetaLogicalMonitor *
meta_window_find_monitor_from_frame_rect (MetaWindow *window)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_window (window);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaRectangle window_rect;
@@ -3634,7 +3643,7 @@ static MetaLogicalMonitor *
find_monitor_by_winsys_id (MetaWindow *window,
uint64_t winsys_id)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_window (window);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *logical_monitors, *l;
@@ -4626,7 +4635,7 @@ meta_window_focus (MetaWindow *window,
}
}
backend = meta_get_backend ();
backend = backend_from_window (window);
stage = CLUTTER_STAGE (meta_backend_get_stage (backend));
if (window->display->event_route == META_EVENT_ROUTE_NORMAL &&
@@ -5771,7 +5780,7 @@ update_move_maybe_tile (MetaWindow *window,
int x,
int y)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_window (window);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -5927,7 +5936,7 @@ update_move (MetaWindow *window,
else if ((window->shaken_loose || META_WINDOW_MAXIMIZED (window)) &&
window->tile_mode != META_TILE_LEFT && window->tile_mode != META_TILE_RIGHT)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_window (window);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
int n_logical_monitors;
@@ -6418,7 +6427,7 @@ meta_window_get_work_area_for_monitor (MetaWindow *window,
int which_monitor,
MetaRectangle *area)
{
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_window (window);
MetaMonitorManager *monitor_manager = meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -8106,7 +8115,7 @@ window_has_pointer_wayland (MetaWindow *window)
seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
dev = clutter_seat_get_pointer (seat);
stage = CLUTTER_STAGE (meta_backend_get_stage (meta_get_backend ()));
stage = CLUTTER_STAGE (meta_backend_get_stage (backend_from_window (window)));
pointer_actor = clutter_stage_get_device_actor (stage, dev, NULL);
window_actor = CLUTTER_ACTOR (meta_window_get_compositor_private (window));
@@ -8151,7 +8160,7 @@ window_focus_on_pointer_rest_callback (gpointer data)
MetaFocusData *focus_data = data;
MetaWindow *window = focus_data->window;
MetaDisplay *display = window->display;
MetaBackend *backend = meta_get_backend ();
MetaBackend *backend = backend_from_window (window);
MetaCursorTracker *cursor_tracker = meta_backend_get_cursor_tracker (backend);
graphene_point_t point;
guint32 timestamp;

12
src/core/workspace.c
View File

@@ -850,7 +850,8 @@ copy_strut_list(GSList *original)
static void
ensure_work_areas_validated (MetaWorkspace *workspace)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (workspace->display);
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
GList *windows;
@@ -1070,7 +1071,8 @@ void
meta_workspace_set_builtin_struts (MetaWorkspace *workspace,
GSList *struts)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (workspace->display);
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaDisplay *display = workspace->display;
@@ -1163,7 +1165,8 @@ meta_workspace_get_work_area_for_monitor (MetaWorkspace *workspace,
int which_monitor,
MetaRectangle *area)
{
MetaBackend *backend = meta_get_backend();
MetaContext *context = meta_display_get_context (workspace->display);
MetaBackend *backend = meta_context_get_backend (context);
MetaMonitorManager *monitor_manager =
meta_backend_get_monitor_manager (backend);
MetaLogicalMonitor *logical_monitor;
@@ -1550,7 +1553,8 @@ static MetaWindow *
get_pointer_window (MetaWorkspace *workspace,
MetaWindow *not_this_one)
{
MetaBackend *backend = meta_get_backend ();
MetaContext *context = meta_display_get_context (workspace->display);
MetaBackend *backend = meta_context_get_backend (context);
MetaCursorTracker *cursor_tracker = meta_backend_get_cursor_tracker (backend);
graphene_point_t point;