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111 lines
3.0 KiB
C
111 lines
3.0 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/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 _MetaWaylandPointer
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{
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struct wl_list resource_list;
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struct wl_list focus_resource_list;
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MetaCursorTracker *cursor_tracker;
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MetaWaylandSurface *cursor_surface;
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struct wl_listener cursor_surface_destroy_listener;
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int hotspot_x, hotspot_y;
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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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MetaWaylandPointerGrab *grab;
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MetaWaylandPointerGrab default_grab;
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wl_fixed_t grab_x, grab_y;
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wl_fixed_t focus_x, focus_y;
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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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wl_fixed_t x, y; /* TODO: remove, use ClutterInputDevice instead */
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MetaWaylandSurface *current;
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guint32 button_count;
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};
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void
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meta_wayland_pointer_init (MetaWaylandPointer *pointer);
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void
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meta_wayland_pointer_release (MetaWaylandPointer *pointer);
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void
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meta_wayland_pointer_set_focus (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface);
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void
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meta_wayland_pointer_start_grab (MetaWaylandPointer *pointer,
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MetaWaylandPointerGrab *grab);
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void
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meta_wayland_pointer_end_grab (MetaWaylandPointer *pointer);
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gboolean
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meta_wayland_pointer_start_popup_grab (MetaWaylandPointer *pointer,
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MetaWaylandSurface *popup);
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void
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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
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meta_wayland_pointer_update_current_focus (MetaWaylandPointer *pointer,
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MetaWaylandSurface *surface);
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void
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meta_wayland_pointer_update_cursor_surface (MetaWaylandPointer *pointer);
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#endif /* __META_WAYLAND_POINTER_H__ */
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