5849275b76
Move into a standalone meta-wayland-surface-role-cursor.[ch], and make generic enough to work for pointe and additional (eg. tablet) cursors. Most notably, the sprite is now kept completely internal to the cursor role, and updates are routed through the given MetaCursorRenderer (which may be the default one for the pointer, or something else). The way cursor updates after cursor surface destruction has also been reworked, the pointer will just keep track of the last cursor surface, so older surfaces being destroyed don't trigger pointer rechecks/updates.
153 lines
5.5 KiB
C
153 lines
5.5 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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#ifndef META_WAYLAND_POINTER_H
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#define META_WAYLAND_POINTER_H
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#include <wayland-server.h>
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#include <glib.h>
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#include "meta-wayland-types.h"
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#include "meta-wayland-pointer-gesture-swipe.h"
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#include "meta-wayland-pointer-gesture-pinch.h"
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#include "meta-wayland-surface.h"
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#include "meta-wayland-pointer-constraints.h"
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#include <meta/meta-cursor-tracker.h>
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struct _MetaWaylandPointerGrabInterface
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{
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void (*focus) (MetaWaylandPointerGrab *grab,
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MetaWaylandSurface *surface);
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void (*motion) (MetaWaylandPointerGrab *grab,
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const ClutterEvent *event);
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void (*button) (MetaWaylandPointerGrab *grab,
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const ClutterEvent *event);
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};
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struct _MetaWaylandPointerGrab
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{
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const MetaWaylandPointerGrabInterface *interface;
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MetaWaylandPointer *pointer;
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};
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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 relative_pointer_resources;
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};
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struct _MetaWaylandPointer
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{
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struct wl_display *display;
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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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struct wl_listener focus_surface_listener;
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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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guint cursor_surface_destroy_id;
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MetaWaylandPointerGrab *grab;
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MetaWaylandPointerGrab default_grab;
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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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ClutterInputDevice *device;
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MetaWaylandSurface *current;
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guint32 button_count;
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};
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void meta_wayland_pointer_init (MetaWaylandPointer *pointer,
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struct wl_display *display);
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void meta_wayland_pointer_release (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_motion (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_send_button (MetaWaylandPointer *pointer,
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const ClutterEvent *event);
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void meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface);
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void meta_wayland_pointer_start_grab (MetaWaylandPointer *pointer,
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MetaWaylandPointerGrab *grab);
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void meta_wayland_pointer_end_grab (MetaWaylandPointer *pointer);
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MetaWaylandPopup *meta_wayland_pointer_start_popup_grab (MetaWaylandPointer *pointer,
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MetaWaylandPopupSurface *popup_surface);
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void meta_wayland_pointer_end_popup_grab (MetaWaylandPointer *pointer);
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void meta_wayland_pointer_repick (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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MetaWaylandSurface *meta_wayland_pointer_get_top_popup (MetaWaylandPointer *pointer);
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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_surface_cursor_update (MetaWaylandSurface *cursor_surface);
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void meta_wayland_pointer_update_cursor_surface (MetaWaylandPointer *pointer);
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#endif /* META_WAYLAND_POINTER_H */
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