91ef7515de
This is still an openly defined struct, as we will need accessed by "subclasses". Same principle applies than with the MetaWaylandDataSource refactor, this is not meant to introduce functional changes, so just go with it. On the bright side, the interactions are now clearer, so it could be made saner in the future. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1193
98 lines
4.6 KiB
C
98 lines
4.6 KiB
C
/*
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* Copyright © 2008 Kristian Høgsberg
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#ifndef META_WAYLAND_DATA_DEVICE_H
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#define META_WAYLAND_DATA_DEVICE_H
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#include <glib-object.h>
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#include <wayland-server.h>
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#include "clutter/clutter.h"
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#include "meta/meta-selection-source.h"
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#include "wayland/meta-wayland-data-offer.h"
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#include "wayland/meta-wayland-data-source.h"
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#include "wayland/meta-wayland-types.h"
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typedef struct _MetaWaylandDragGrab MetaWaylandDragGrab;
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typedef struct _MetaWaylandDataSourceFuncs MetaWaylandDataSourceFuncs;
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struct _MetaWaylandDataDevice
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{
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uint32_t selection_serial;
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uint32_t primary_serial;
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MetaWaylandDataSource *selection_data_source;
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MetaWaylandDataSource *dnd_data_source;
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MetaWaylandDataSource *primary_data_source;
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struct wl_listener selection_data_source_listener;
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struct wl_list resource_list;
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struct wl_list primary_resource_list;
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MetaWaylandDragGrab *current_grab;
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struct wl_client *focus_client;
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guint selection_owner_signal_id;
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MetaSelectionSource *owners[META_N_SELECTION_TYPES];
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};
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void meta_wayland_data_device_manager_init (MetaWaylandCompositor *compositor);
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void meta_wayland_data_device_init (MetaWaylandDataDevice *data_device);
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void meta_wayland_data_device_set_keyboard_focus (MetaWaylandDataDevice *data_device);
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gboolean meta_wayland_data_device_is_dnd_surface (MetaWaylandDataDevice *data_device,
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MetaWaylandSurface *surface);
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MetaWaylandDragGrab *
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meta_wayland_data_device_get_current_grab (MetaWaylandDataDevice *data_device);
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void meta_wayland_data_device_set_dnd_source (MetaWaylandDataDevice *data_device,
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MetaWaylandDataSource *source);
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void meta_wayland_data_device_set_selection (MetaWaylandDataDevice *data_device,
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MetaWaylandDataSource *source,
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guint32 serial);
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void meta_wayland_data_device_set_primary (MetaWaylandDataDevice *data_device,
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MetaWaylandDataSource *source,
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guint32 serial);
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void meta_wayland_data_device_unset_dnd_selection (MetaWaylandDataDevice *data_device);
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const MetaWaylandDragDestFuncs *
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meta_wayland_data_device_get_drag_dest_funcs (void);
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void meta_wayland_data_device_start_drag (MetaWaylandDataDevice *data_device,
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struct wl_client *client,
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const MetaWaylandPointerGrabInterface *funcs,
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MetaWaylandSurface *surface,
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MetaWaylandDataSource *source,
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MetaWaylandSurface *icon_surface);
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void meta_wayland_data_device_end_drag (MetaWaylandDataDevice *data_device);
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void meta_wayland_drag_grab_set_focus (MetaWaylandDragGrab *drag_grab,
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MetaWaylandSurface *surface);
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MetaWaylandSurface *
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meta_wayland_drag_grab_get_focus (MetaWaylandDragGrab *drag_grab);
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void meta_wayland_drag_grab_update_feedback_actor (MetaWaylandDragGrab *drag_grab,
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ClutterEvent *event);
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#endif /* META_WAYLAND_DATA_DEVICE_H */
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