00cbcb7ba1
These use now more of a "pull" model, where they receive update notifications and the relevant input position is queried, instead of the coordinates being passed along. This allows to treat cursor renderers all the same independently of the device they track. This notifying of position changes should ideally be more backend-y than core-y, a better location will be figured out in future commits. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
87 lines
3.4 KiB
C
87 lines
3.4 KiB
C
/*
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* Wayland Support
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*
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* Copyright (C) 2015 Red Hat
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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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* Author: Carlos Garnacho <carlosg@gnome.org>
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*/
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#ifndef META_WAYLAND_TABLET_TOOL_H
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#define META_WAYLAND_TABLET_TOOL_H
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#include <glib.h>
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#include <wayland-server.h>
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#include "backends/meta-cursor-renderer.h"
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#include "backends/meta-cursor-sprite-xcursor.h"
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#include "wayland/meta-wayland-types.h"
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struct _MetaWaylandTabletTool
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{
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MetaWaylandTabletSeat *seat;
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ClutterInputDevice *device;
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ClutterInputDeviceTool *device_tool;
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struct wl_list resource_list;
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struct wl_list focus_resource_list;
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MetaWaylandSurface *focus_surface;
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struct wl_listener focus_surface_destroy_listener;
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MetaWaylandSurface *cursor_surface;
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struct wl_listener cursor_surface_destroy_listener;
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MetaCursorRenderer *cursor_renderer;
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MetaCursorSpriteXcursor *default_sprite;
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gulong prepare_at_signal_id;
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MetaWaylandSurface *current;
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guint32 pressed_buttons;
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guint32 button_count;
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guint32 proximity_serial;
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guint32 down_serial;
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guint32 button_serial;
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float grab_x, grab_y;
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MetaWaylandTablet *current_tablet;
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};
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MetaWaylandTabletTool * meta_wayland_tablet_tool_new (MetaWaylandTabletSeat *seat,
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ClutterInputDevice *device,
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ClutterInputDeviceTool *device_tool);
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void meta_wayland_tablet_tool_free (MetaWaylandTabletTool *tool);
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struct wl_resource *
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meta_wayland_tablet_tool_create_new_resource (MetaWaylandTabletTool *tool,
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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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struct wl_resource *
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meta_wayland_tablet_tool_lookup_resource (MetaWaylandTabletTool *tool,
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struct wl_client *client);
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void meta_wayland_tablet_tool_update (MetaWaylandTabletTool *tool,
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const ClutterEvent *event);
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gboolean meta_wayland_tablet_tool_handle_event (MetaWaylandTabletTool *tool,
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const ClutterEvent *event);
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gboolean meta_wayland_tablet_tool_can_grab_surface (MetaWaylandTabletTool *tool,
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MetaWaylandSurface *surface,
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uint32_t serial);
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gboolean meta_wayland_tablet_tool_can_popup (MetaWaylandTabletTool *tool,
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uint32_t serial);
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#endif /* META_WAYLAND_TABLET_TOOL_H */
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