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wayland: Flatten data source object hierarchy
We have an abstract MetaWaylandDataSource and 2 subclasses for clipboard/primary data sources. Since the abstraction provided by the additional sublevel is arguable, push the wl_resource field up, and leave us with just 2 objects to think about, all of them containing a wl_resource. https://gitlab.gnome.org/GNOME/mutter/issues/878
This commit is contained in:
Carlos Garnacho
parent
95eda361c1
commit
c11ef6ef07
@ -25,16 +25,10 @@
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#ifndef META_WAYLAND_DATA_DEVICE_PRIVATE_H
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#define META_WAYLAND_DATA_DEVICE_PRIVATE_H
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#define META_TYPE_WAYLAND_DATA_SOURCE_WAYLAND (meta_wayland_data_source_wayland_get_type ())
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G_DECLARE_FINAL_TYPE (MetaWaylandDataSourceWayland,
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meta_wayland_data_source_wayland,
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META, WAYLAND_DATA_SOURCE_WAYLAND,
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MetaWaylandDataSource);
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#define META_TYPE_WAYLAND_DATA_SOURCE_PRIMARY (meta_wayland_data_source_primary_get_type ())
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G_DECLARE_FINAL_TYPE (MetaWaylandDataSourcePrimary,
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meta_wayland_data_source_primary,
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META, WAYLAND_DATA_SOURCE_PRIMARY,
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MetaWaylandDataSourceWayland);
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MetaWaylandDataSource);
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#endif /* META_WAYLAND_DATA_DEVICE_PRIVATE_H */
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@ -65,6 +65,7 @@ struct _MetaWaylandDataOffer
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typedef struct _MetaWaylandDataSourcePrivate
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{
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struct wl_resource *resource;
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MetaWaylandDataOffer *offer;
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struct wl_array mime_types;
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gboolean has_target;
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@ -76,30 +77,21 @@ typedef struct _MetaWaylandDataSourcePrivate
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guint in_ask : 1;
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} MetaWaylandDataSourcePrivate;
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typedef struct _MetaWaylandDataSourceWayland
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{
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MetaWaylandDataSource parent;
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struct wl_resource *resource;
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} MetaWaylandDataSourceWayland;
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typedef struct _MetaWaylandDataSourcePrimary
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{
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MetaWaylandDataSourceWayland parent;
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MetaWaylandDataSource parent;
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} MetaWaylandDataSourcePrimary;
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G_DEFINE_TYPE_WITH_PRIVATE (MetaWaylandDataSource, meta_wayland_data_source,
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G_TYPE_OBJECT);
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G_DEFINE_TYPE (MetaWaylandDataSourceWayland, meta_wayland_data_source_wayland,
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META_TYPE_WAYLAND_DATA_SOURCE);
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G_DEFINE_TYPE (MetaWaylandDataSourcePrimary, meta_wayland_data_source_primary,
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META_TYPE_WAYLAND_DATA_SOURCE_WAYLAND);
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META_TYPE_WAYLAND_DATA_SOURCE);
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static void unset_selection_source (MetaWaylandDataDevice *data_device,
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MetaSelectionType selection_type);
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static MetaWaylandDataSource *
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meta_wayland_data_source_wayland_new (struct wl_resource *resource);
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meta_wayland_data_source_new (struct wl_resource *resource);
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static MetaWaylandDataSource *
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meta_wayland_data_source_primary_new (struct wl_resource *resource);
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@ -189,6 +181,25 @@ data_offer_update_action (MetaWaylandDataOffer *offer)
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}
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}
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static struct wl_resource *
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meta_wayland_data_source_get_resource (MetaWaylandDataSource *source)
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{
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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return priv->resource;
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}
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static void
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meta_wayland_data_source_set_resource (MetaWaylandDataSource *source,
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struct wl_resource *resource)
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{
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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priv->resource = resource;
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}
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static void
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meta_wayland_data_source_target (MetaWaylandDataSource *source,
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const char *mime_type)
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@ -659,12 +670,10 @@ data_source_set_actions (struct wl_client *client,
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MetaWaylandDataSource *source = wl_resource_get_user_data (resource);
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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MetaWaylandDataSourceWayland *source_wayland =
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META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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if (priv->actions_set)
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{
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wl_resource_post_error (source_wayland->resource,
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wl_resource_post_error (priv->resource,
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WL_DATA_SOURCE_ERROR_INVALID_ACTION_MASK,
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"cannot set actions more than once");
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return;
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@ -672,7 +681,7 @@ data_source_set_actions (struct wl_client *client,
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if (dnd_actions & ~(ALL_ACTIONS))
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{
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wl_resource_post_error (source_wayland->resource,
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wl_resource_post_error (priv->resource,
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WL_DATA_SOURCE_ERROR_INVALID_ACTION_MASK,
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"invalid actions mask %x", dnd_actions);
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return;
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@ -680,7 +689,7 @@ data_source_set_actions (struct wl_client *client,
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if (meta_wayland_data_source_get_seat (source))
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{
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wl_resource_post_error (source_wayland->resource,
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wl_resource_post_error (priv->resource,
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WL_DATA_SOURCE_ERROR_INVALID_ACTION_MASK,
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"invalid action change after "
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"wl_data_device.start_drag");
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@ -1327,10 +1336,10 @@ meta_wayland_source_send (MetaWaylandDataSource *source,
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const gchar *mime_type,
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gint fd)
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{
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MetaWaylandDataSourceWayland *source_wayland =
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META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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wl_data_source_send_send (source_wayland->resource, mime_type, fd);
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wl_data_source_send_send (priv->resource, mime_type, fd);
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close (fd);
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}
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@ -1338,43 +1347,43 @@ static void
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meta_wayland_source_target (MetaWaylandDataSource *source,
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const gchar *mime_type)
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{
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MetaWaylandDataSourceWayland *source_wayland =
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META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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wl_data_source_send_target (source_wayland->resource, mime_type);
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wl_data_source_send_target (priv->resource, mime_type);
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}
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static void
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meta_wayland_source_cancel (MetaWaylandDataSource *source)
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{
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MetaWaylandDataSourceWayland *source_wayland =
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META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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if (source_wayland->resource)
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wl_data_source_send_cancelled (source_wayland->resource);
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if (priv->resource)
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wl_data_source_send_cancelled (priv->resource);
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}
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static void
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meta_wayland_source_action (MetaWaylandDataSource *source,
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enum wl_data_device_manager_dnd_action action)
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{
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MetaWaylandDataSourceWayland *source_wayland =
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META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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if (wl_resource_get_version (source_wayland->resource) >=
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if (wl_resource_get_version (priv->resource) >=
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WL_DATA_SOURCE_ACTION_SINCE_VERSION)
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wl_data_source_send_action (source_wayland->resource, action);
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wl_data_source_send_action (priv->resource, action);
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}
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static void
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meta_wayland_source_drop_performed (MetaWaylandDataSource *source)
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{
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MetaWaylandDataSourceWayland *source_wayland =
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META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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if (wl_resource_get_version (source_wayland->resource) >=
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if (wl_resource_get_version (priv->resource) >=
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WL_DATA_SOURCE_DND_DROP_PERFORMED_SINCE_VERSION)
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wl_data_source_send_dnd_drop_performed (source_wayland->resource);
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wl_data_source_send_dnd_drop_performed (priv->resource);
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}
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static void
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@ -1382,8 +1391,8 @@ meta_wayland_source_drag_finished (MetaWaylandDataSource *source)
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{
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MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
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MetaWaylandDataDevice *data_device = &compositor->seat->data_device;
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MetaWaylandDataSourceWayland *source_wayland =
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META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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MetaWaylandDataSourcePrivate *priv =
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meta_wayland_data_source_get_instance_private (source);
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enum wl_data_device_manager_dnd_action action;
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if (meta_wayland_source_get_in_ask (source))
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@ -1392,81 +1401,15 @@ meta_wayland_source_drag_finished (MetaWaylandDataSource *source)
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meta_wayland_source_action (source, action);
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}
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if (wl_resource_get_version (source_wayland->resource) >=
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if (wl_resource_get_version (priv->resource) >=
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WL_DATA_SOURCE_DND_FINISHED_SINCE_VERSION)
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wl_data_source_send_dnd_finished (source_wayland->resource);
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wl_data_source_send_dnd_finished (priv->resource);
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unset_selection_source (data_device, META_SELECTION_DND);
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}
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static void
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meta_wayland_source_finalize (GObject *object)
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{
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G_OBJECT_CLASS (meta_wayland_data_source_wayland_parent_class)->finalize (object);
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}
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static void
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meta_wayland_data_source_wayland_init (MetaWaylandDataSourceWayland *source_wayland)
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{
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}
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static void
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meta_wayland_data_source_wayland_class_init (MetaWaylandDataSourceWaylandClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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MetaWaylandDataSourceClass *data_source_class =
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META_WAYLAND_DATA_SOURCE_CLASS (klass);
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object_class->finalize = meta_wayland_source_finalize;
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data_source_class->send = meta_wayland_source_send;
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data_source_class->target = meta_wayland_source_target;
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data_source_class->cancel = meta_wayland_source_cancel;
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data_source_class->action = meta_wayland_source_action;
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data_source_class->drop_performed = meta_wayland_source_drop_performed;
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data_source_class->drag_finished = meta_wayland_source_drag_finished;
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}
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static void
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meta_wayland_data_source_primary_send (MetaWaylandDataSource *source,
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const gchar *mime_type,
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gint fd)
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{
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MetaWaylandDataSourceWayland *source_wayland;
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source_wayland = META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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gtk_primary_selection_source_send_send (source_wayland->resource,
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mime_type, fd);
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close (fd);
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}
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static void
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meta_wayland_data_source_primary_cancel (MetaWaylandDataSource *source)
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{
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MetaWaylandDataSourceWayland *source_wayland;
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source_wayland = META_WAYLAND_DATA_SOURCE_WAYLAND (source);
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if (source_wayland->resource)
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gtk_primary_selection_source_send_cancelled (source_wayland->resource);
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}
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static void
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meta_wayland_data_source_primary_init (MetaWaylandDataSourcePrimary *source_primary)
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{
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}
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static void
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meta_wayland_data_source_primary_class_init (MetaWaylandDataSourcePrimaryClass *klass)
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{
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MetaWaylandDataSourceClass *data_source_class =
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META_WAYLAND_DATA_SOURCE_CLASS (klass);
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data_source_class->send = meta_wayland_data_source_primary_send;
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data_source_class->cancel = meta_wayland_data_source_primary_cancel;
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}
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static void
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meta_wayland_data_source_finalize (GObject *object)
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{
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MetaWaylandDataSource *source = META_WAYLAND_DATA_SOURCE (object);
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MetaWaylandDataSourcePrivate *priv =
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@ -1495,7 +1438,49 @@ meta_wayland_data_source_class_init (MetaWaylandDataSourceClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = meta_wayland_data_source_finalize;
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object_class->finalize = meta_wayland_source_finalize;
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klass->send = meta_wayland_source_send;
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klass->target = meta_wayland_source_target;
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klass->cancel = meta_wayland_source_cancel;
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klass->action = meta_wayland_source_action;
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klass->drop_performed = meta_wayland_source_drop_performed;
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klass->drag_finished = meta_wayland_source_drag_finished;
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}
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static void
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meta_wayland_data_source_primary_send (MetaWaylandDataSource *source,
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const gchar *mime_type,
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gint fd)
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{
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struct wl_resource *resource = meta_wayland_data_source_get_resource (source);
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gtk_primary_selection_source_send_send (resource, mime_type, fd);
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close (fd);
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}
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static void
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meta_wayland_data_source_primary_cancel (MetaWaylandDataSource *source)
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{
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struct wl_resource *resource = meta_wayland_data_source_get_resource (source);
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if (resource)
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gtk_primary_selection_source_send_cancelled (resource);
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}
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static void
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meta_wayland_data_source_primary_init (MetaWaylandDataSourcePrimary *source_primary)
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{
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}
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static void
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meta_wayland_data_source_primary_class_init (MetaWaylandDataSourcePrimaryClass *klass)
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{
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MetaWaylandDataSourceClass *data_source_class =
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META_WAYLAND_DATA_SOURCE_CLASS (klass);
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data_source_class->send = meta_wayland_data_source_primary_send;
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data_source_class->cancel = meta_wayland_data_source_primary_cancel;
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}
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static void
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@ -1753,7 +1738,7 @@ meta_wayland_data_device_set_primary (MetaWaylandDataDevice *data_device,
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{
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struct wl_resource *resource;
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resource = META_WAYLAND_DATA_SOURCE_WAYLAND (source)->resource;
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resource = meta_wayland_data_source_get_resource (source);
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if (wl_resource_get_client (resource) !=
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meta_wayland_keyboard_get_focus_client (seat->keyboard))
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@ -1830,9 +1815,9 @@ static const struct gtk_primary_selection_device_interface primary_device_interf
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static void
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destroy_data_source (struct wl_resource *resource)
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{
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MetaWaylandDataSourceWayland *source = wl_resource_get_user_data (resource);
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MetaWaylandDataSource *source = wl_resource_get_user_data (resource);
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source->resource = NULL;
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meta_wayland_data_source_set_resource (source, NULL);
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g_object_unref (source);
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}
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@ -1844,7 +1829,7 @@ create_data_source (struct wl_client *client,
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source_resource = wl_resource_create (client, &wl_data_source_interface,
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wl_resource_get_version (resource), id);
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meta_wayland_data_source_wayland_new (source_resource);
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meta_wayland_data_source_new (source_resource);
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}
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static void
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@ -1936,9 +1921,9 @@ static const struct wl_data_device_manager_interface manager_interface = {
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static void
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destroy_primary_source (struct wl_resource *resource)
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{
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MetaWaylandDataSourceWayland *source = wl_resource_get_user_data (resource);
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MetaWaylandDataSource *source = wl_resource_get_user_data (resource);
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source->resource = NULL;
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meta_wayland_data_source_set_resource (source, NULL);
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g_object_unref (source);
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}
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@ -2159,29 +2144,29 @@ meta_wayland_data_source_has_mime_type (const MetaWaylandDataSource *source,
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}
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static MetaWaylandDataSource *
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meta_wayland_data_source_wayland_new (struct wl_resource *resource)
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meta_wayland_data_source_new (struct wl_resource *resource)
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{
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MetaWaylandDataSourceWayland *source_wayland =
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g_object_new (META_TYPE_WAYLAND_DATA_SOURCE_WAYLAND, NULL);
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MetaWaylandDataSource *source =
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g_object_new (META_TYPE_WAYLAND_DATA_SOURCE, NULL);
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source_wayland->resource = resource;
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meta_wayland_data_source_set_resource (source, resource);
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wl_resource_set_implementation (resource, &data_source_interface,
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source_wayland, destroy_data_source);
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source, destroy_data_source);
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return META_WAYLAND_DATA_SOURCE (source_wayland);
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return source;
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}
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static MetaWaylandDataSource *
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meta_wayland_data_source_primary_new (struct wl_resource *resource)
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{
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MetaWaylandDataSourceWayland *source_primary =
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MetaWaylandDataSource *source_primary =
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g_object_new (META_TYPE_WAYLAND_DATA_SOURCE_PRIMARY, NULL);
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source_primary->resource = resource;
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meta_wayland_data_source_set_resource (source_primary, resource);
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wl_resource_set_implementation (resource, &primary_source_interface,
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source_primary, destroy_primary_source);
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return META_WAYLAND_DATA_SOURCE (source_primary);
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return source_primary;
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}
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gboolean
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