static void
primary_source_send (void *data,
struct gtk_primary_selection_source *source,
const char *mime_type,
int32_t fd)
{
GdkWaylandSelection *wayland_selection = data;
GDK_NOTE (EVENTS,
g_message ("primary source send, source = %p, mime_type = %s, fd = %d",
source, mime_type, fd));
if (!mime_type || !wayland_selection->primary_owner)
{
close (fd);
return;
}
if (!gdk_wayland_selection_request_target (wayland_selection,
wayland_selection->primary_owner,
atoms[ATOM_PRIMARY],
gdk_atom_intern (mime_type, FALSE),
fd))
gdk_wayland_selection_check_write (wayland_selection);
}
void
gdk_wayland_selection_store (GdkWindow *window,
GdkAtom type,
GdkPropMode mode,
const guchar *data,
gint len)
{
GdkDisplay *display = gdk_window_get_display (window);
GdkWaylandSelection *selection = gdk_wayland_display_get_selection (display);
GArray *array;
if (type == gdk_atom_intern_static_string ("NULL"))
return;
array = g_array_new (TRUE, FALSE, sizeof (guchar));
g_array_append_vals (array, data, len);
if (selection->stored_selection.data)
{
if (mode != GDK_PROP_MODE_REPLACE &&
type != selection->stored_selection.type)
{
gchar *type_str, *stored_str;
type_str = gdk_atom_name (type);
stored_str = gdk_atom_name (selection->stored_selection.type);
g_warning (G_STRLOC ": Attempted to append/prepend selection data with "
"type %s into the current selection with type %s",
type_str, stored_str);
g_free (type_str);
g_free (stored_str);
return;
}
/* In these cases we also replace the stored data, so we
* apply the inverse operation into the just given data.
*/
if (mode == GDK_PROP_MODE_APPEND)
g_array_prepend_vals (array, selection->stored_selection.data,
selection->stored_selection.data_len - 1);
else if (mode == GDK_PROP_MODE_PREPEND)
g_array_append_vals (array, selection->stored_selection.data,
selection->stored_selection.data_len - 1);
g_free (selection->stored_selection.data);
}
selection->stored_selection.source = window;
selection->stored_selection.data_len = array->len;
selection->stored_selection.data = (guchar *) g_array_free (array, FALSE);
selection->stored_selection.type = type;
gdk_wayland_selection_check_write (selection);
}
static void
data_source_send (void *data,
struct wl_data_source *source,
const char *mime_type,
int32_t fd)
{
GdkWaylandSelection *wayland_selection = data;
GdkDragContext *context;
GdkWindow *window;
g_debug (G_STRLOC ": %s source = %p, mime_type = %s, fd = %d",
G_STRFUNC, source, mime_type, fd);
if (!mime_type)
{
close (fd);
return;
}
context = gdk_wayland_drag_context_lookup_by_data_source (source);
if (source == wayland_selection->dnd_source)
window = wayland_selection->dnd_owner;
else if (source == wayland_selection->clipboard_source)
window = wayland_selection->clipboard_owner;
else
{
close (fd);
return;
}
if (!window)
return;
if (!gdk_wayland_selection_request_target (wayland_selection, window,
gdk_atom_intern (mime_type, FALSE),
fd))
gdk_wayland_selection_check_write (wayland_selection);
if (context)
{
_gdk_wayland_drag_context_emit_event (context, GDK_DROP_FINISHED,
GDK_CURRENT_TIME);
gdk_wayland_device_unset_grab (gdk_drag_context_get_device (context));
}
}
static void
data_source_send (void *data,
struct wl_data_source *source,
const char *mime_type,
int32_t fd)
{
GdkWaylandSelection *wayland_selection = data;
GdkWindow *window;
GdkAtom selection;
GDK_NOTE (EVENTS,
g_message ("data source send, source = %p, mime_type = %s, fd = %d",
source, mime_type, fd));
if (!mime_type)
{
close (fd);
return;
}
if (source == wayland_selection->dnd_source)
{
window = wayland_selection->dnd_owner;
selection = atoms[ATOM_DND];
}
else if (source == wayland_selection->clipboard_source)
{
window = wayland_selection->clipboard_owner;
selection = atoms[ATOM_CLIPBOARD];
}
else
{
close (fd);
return;
}
if (!window)
return;
if (!gdk_wayland_selection_request_target (wayland_selection, window,
selection,
gdk_atom_intern (mime_type, FALSE),
fd))
gdk_wayland_selection_check_write (wayland_selection);
}