7c114360d0
Add an additional MetaWaylandDataSource implementation for primary selection sources, and methods to set primary selection offers. Primary selection sets altogether a different channel than the clipboard selection, those don't cross in any way. Also, the bridge for the X11 PRIMARY selection atom has been added, which adds all the necessary handling to translate primary selection both ways with wayland and X11 applications. https://bugzilla.gnome.org/show_bug.cgi?id=762560
137 lines
6.6 KiB
C
137 lines
6.6 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 <wayland-server.h>
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#include <glib-object.h>
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#include "meta-wayland-types.h"
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typedef struct _MetaWaylandDragGrab MetaWaylandDragGrab;
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typedef struct _MetaWaylandDataSourceFuncs MetaWaylandDataSourceFuncs;
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#define META_TYPE_WAYLAND_DATA_SOURCE (meta_wayland_data_source_get_type ())
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G_DECLARE_DERIVABLE_TYPE (MetaWaylandDataSource, meta_wayland_data_source,
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META, WAYLAND_DATA_SOURCE, GObject);
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struct _MetaWaylandDataSourceClass
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{
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GObjectClass parent_class;
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void (* send) (MetaWaylandDataSource *source,
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const gchar *mime_type,
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gint fd);
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void (* target) (MetaWaylandDataSource *source,
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const gchar *mime_type);
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void (* cancel) (MetaWaylandDataSource *source);
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void (* action) (MetaWaylandDataSource *source,
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uint32_t action);
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void (* drop_performed) (MetaWaylandDataSource *source);
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void (* drag_finished) (MetaWaylandDataSource *source);
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};
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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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struct wl_signal selection_ownership_signal;
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struct wl_signal dnd_ownership_signal;
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struct wl_signal primary_ownership_signal;
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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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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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gboolean meta_wayland_data_source_add_mime_type (MetaWaylandDataSource *source,
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const gchar *mime_type);
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gboolean meta_wayland_data_source_has_mime_type (const MetaWaylandDataSource *source,
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const gchar *mime_type);
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struct wl_array *
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meta_wayland_data_source_get_mime_types (const MetaWaylandDataSource *source);
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gboolean meta_wayland_data_source_has_target (MetaWaylandDataSource *source);
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void meta_wayland_data_source_set_has_target (MetaWaylandDataSource *source,
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gboolean has_target);
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void meta_wayland_data_source_send (MetaWaylandDataSource *source,
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const gchar *mime_type,
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gint fd);
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void meta_wayland_data_source_notify_finish (MetaWaylandDataSource *source);
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uint32_t meta_wayland_data_source_get_actions (MetaWaylandDataSource *source);
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uint32_t meta_wayland_data_source_get_user_action (MetaWaylandDataSource *source);
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uint32_t meta_wayland_data_source_get_current_action (MetaWaylandDataSource *source);
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void meta_wayland_data_source_set_actions (MetaWaylandDataSource *source,
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uint32_t dnd_actions);
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void meta_wayland_data_source_set_current_action (MetaWaylandDataSource *source,
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uint32_t action);
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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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#endif /* META_WAYLAND_DATA_DEVICE_H */
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