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wayland: Emit GDK_OWNER_CHANGE events around wl_data_offer changes

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This way the upper GtkClipboard code emits correctly ::owner-change when
receiving these events.
This commit is contained in:
Carlos Garnacho 2014-10-29 17:31:15 +01:00
parent c7451bbf3b
commit b0313c7bcf
1 changed files with 38 additions and 0 deletions
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38
gdk/wayland/gdkdevice-wayland.c
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@ -538,6 +538,39 @@ _gdk_wayland_device_get_keymap (GdkDevice *device)
return GDK_WAYLAND_DEVICE (device)->device->keymap;
}
static void
emit_selection_owner_change (GdkWindow *window,
GdkAtom atom)
{
GdkEvent *event;
event = gdk_event_new (GDK_OWNER_CHANGE);
event->owner_change.window = g_object_ref (window);
event->owner_change.owner = NULL;
event->owner_change.reason = GDK_OWNER_CHANGE_NEW_OWNER;
event->owner_change.selection = atom;
event->owner_change.time = GDK_CURRENT_TIME;
event->owner_change.selection_time = GDK_CURRENT_TIME;
gdk_event_put (event);
gdk_event_free (event);
}
static void
emit_selection_owner_change_forall (GdkAtom atom)
{
GdkDisplay *display = gdk_display_get_default ();
GdkScreen *screen = GDK_WAYLAND_DISPLAY (display)->screen;
GList *windows, *l;
windows = gdk_screen_get_toplevel_windows (screen);
for (l = windows; l; l = l->next)
emit_selection_owner_change (l->data, atom);
g_list_free (windows);
}
static void
data_device_data_offer (void *data,
struct wl_data_device *data_device,
@ -545,6 +578,8 @@ data_device_data_offer (void *data,
{
GdkWaylandDeviceData *device = (GdkWaylandDeviceData *)data;
gdk_wayland_selection_set_offer (device->display, _offer);
emit_selection_owner_change_forall (gdk_atom_intern_static_string ("GdkWaylandSelection"));
}
static void
@ -587,6 +622,8 @@ data_device_enter (void *data,
_gdk_wayland_drag_context_emit_event (device->drop_context, GDK_DRAG_ENTER,
GDK_CURRENT_TIME);
gdk_wayland_selection_set_offer (device->display, offer);
emit_selection_owner_change (dest_window,
gdk_atom_intern_static_string ("GdkWaylandSelection"));
}
static void
@ -671,6 +708,7 @@ data_device_selection (void *data,
G_STRFUNC, wl_data_device, offer);
gdk_wayland_selection_set_offer (device->display, offer);
emit_selection_owner_change_forall (gdk_atom_intern_static_string ("CLIPBOARD"));
}
static const struct wl_data_device_listener data_device_listener = {