0e56ebb51a
This might happen for a variety of reasons, like monitor edges or pointer constraints. Handle this naturally in MetaWaylandPointer for all these cases. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3420>
126 lines
4.7 KiB
C
126 lines
4.7 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 library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <glib.h>
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#include <wayland-server.h>
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#include "meta/meta-cursor-tracker.h"
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#include "wayland/meta-wayland-pointer-constraints.h"
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#include "wayland/meta-wayland-pointer-gesture-hold.h"
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#include "wayland/meta-wayland-pointer-gesture-pinch.h"
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#include "wayland/meta-wayland-pointer-gesture-swipe.h"
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#include "wayland/meta-wayland-seat.h"
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#include "wayland/meta-wayland-surface-private.h"
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#include "wayland/meta-wayland-types.h"
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#define META_TYPE_WAYLAND_POINTER (meta_wayland_pointer_get_type ())
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G_DECLARE_FINAL_TYPE (MetaWaylandPointer, meta_wayland_pointer,
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META, WAYLAND_POINTER,
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MetaWaylandInputDevice)
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struct _MetaWaylandPointerClient
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{
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struct wl_list pointer_resources;
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struct wl_list swipe_gesture_resources;
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struct wl_list pinch_gesture_resources;
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struct wl_list hold_gesture_resources;
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struct wl_list relative_pointer_resources;
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ClutterEventType active_touchpad_gesture;
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};
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struct _MetaWaylandPointer
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{
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MetaWaylandInputDevice parent;
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MetaWaylandPointerClient *focus_client;
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GHashTable *pointer_clients;
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MetaWaylandSurface *focus_surface;
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gulong focus_surface_destroyed_handler_id;
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gulong focus_surface_alive_notify_id;
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guint32 focus_serial;
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guint32 click_serial;
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MetaWaylandSurface *cursor_surface;
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gulong cursor_surface_destroy_id;
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guint32 grab_button;
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guint32 grab_serial;
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guint32 grab_time;
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float grab_x, grab_y;
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float last_rel_x, last_rel_y;
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ClutterInputDevice *device;
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MetaWaylandSurface *current;
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gulong current_surface_destroyed_handler_id;
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guint32 button_count;
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};
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void meta_wayland_pointer_enable (MetaWaylandPointer *pointer);
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void meta_wayland_pointer_disable (MetaWaylandPointer *pointer);
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void meta_wayland_pointer_update (MetaWaylandPointer *pointer,
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const ClutterEvent *event);
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gboolean meta_wayland_pointer_handle_event (MetaWaylandPointer *pointer,
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const ClutterEvent *event);
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void meta_wayland_pointer_send_relative_motion (MetaWaylandPointer *pointer,
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const ClutterEvent *event);
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void meta_wayland_pointer_broadcast_frame (MetaWaylandPointer *pointer);
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void meta_wayland_pointer_get_relative_coordinates (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface,
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wl_fixed_t *x,
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wl_fixed_t *y);
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void meta_wayland_pointer_create_new_resource (MetaWaylandPointer *pointer,
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struct wl_client *client,
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struct wl_resource *seat_resource,
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uint32_t id);
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gboolean meta_wayland_pointer_can_grab_surface (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface,
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uint32_t serial);
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gboolean meta_wayland_pointer_can_popup (MetaWaylandPointer *pointer,
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uint32_t serial);
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MetaWaylandPointerClient * meta_wayland_pointer_get_pointer_client (MetaWaylandPointer *pointer,
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struct wl_client *client);
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void meta_wayland_pointer_unbind_pointer_client_resource (struct wl_resource *resource);
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void meta_wayland_relative_pointer_init (MetaWaylandCompositor *compositor);
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MetaWaylandSeat *meta_wayland_pointer_get_seat (MetaWaylandPointer *pointer);
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void meta_wayland_pointer_update_cursor_surface (MetaWaylandPointer *pointer);
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MetaWaylandSurface * meta_wayland_pointer_get_current_surface (MetaWaylandPointer *pointer);
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void meta_wayland_pointer_focus_surface (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface);
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MetaWaylandSurface * meta_wayland_pointer_get_implicit_grab_surface (MetaWaylandPointer *pointer);
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