mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-28 14:31:10 +00:00
wayland: Get rid of GdkWaylandSelection
Move data source handling into the DND code instead.
This commit is contained in:
Benjamin Otte
parent
4eb3a9faaa
commit
7afa0badd8
@ -666,8 +666,6 @@ _gdk_wayland_display_open (const gchar *display_name)
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return NULL;
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}
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display_wayland->selection = gdk_wayland_selection_new ();
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gdk_display_emit_opened (display);
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return display;
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@ -693,12 +691,6 @@ gdk_wayland_display_dispose (GObject *object)
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display_wayland->event_source = NULL;
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}
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if (display_wayland->selection)
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{
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gdk_wayland_selection_free (display_wayland->selection);
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display_wayland->selection = NULL;
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}
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g_list_free_full (display_wayland->async_roundtrips, (GDestroyNotify) wl_callback_destroy);
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if (display_wayland->known_globals)
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@ -1356,15 +1348,6 @@ _gdk_wayland_is_shm_surface (cairo_surface_t *surface)
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return cairo_surface_get_user_data (surface, &gdk_wayland_shm_surface_cairo_key) != NULL;
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}
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GdkWaylandSelection *
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gdk_wayland_display_get_selection (GdkDisplay *display)
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{
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GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
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return display_wayland->selection;
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}
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typedef enum
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{
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GSD_FONT_ANTIALIASING_MODE_NONE,
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@ -139,8 +139,6 @@ struct _GdkWaylandDisplay
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struct xkb_context *xkb_context;
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GdkWaylandSelection *selection;
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GPtrArray *monitors;
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gint64 last_bell_time_ms;
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@ -77,10 +77,7 @@ gdk_wayland_drag_context_finalize (GObject *object)
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contexts = g_list_remove (contexts, context);
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if (context->is_source)
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{
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gdk_drag_context_set_cursor (context, NULL);
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}
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g_clear_pointer (&wayland_context->data_source, (GDestroyNotify) wl_data_source_destroy);
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g_clear_pointer (&wayland_context->offer, (GDestroyNotify) wl_data_offer_destroy);
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@ -240,6 +237,146 @@ create_dnd_surface (GdkDisplay *display)
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return surface;
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}
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static inline GdkDragAction
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_wl_to_gdk_actions (uint32_t dnd_actions)
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{
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GdkDragAction actions = 0;
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if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY)
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actions |= GDK_ACTION_COPY;
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if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE)
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actions |= GDK_ACTION_MOVE;
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if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK)
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actions |= GDK_ACTION_ASK;
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return actions;
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}
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static void
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data_source_target (void *data,
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struct wl_data_source *source,
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const char *mime_type)
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{
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GDK_NOTE (EVENTS,
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g_message ("data source target, source = %p, mime_type = %s",
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source, mime_type));
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}
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static void
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gdk_wayland_drag_context_write_done (GObject *context,
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GAsyncResult *result,
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gpointer user_data)
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{
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GError *error = NULL;
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if (!gdk_drag_context_write_finish (GDK_DRAG_CONTEXT (context), result, &error))
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{
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GDK_DISPLAY_NOTE (gdk_drag_context_get_display (GDK_DRAG_CONTEXT (context)), DND, g_message ("%p: failed to write stream: %s", context, error->message));
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g_error_free (error);
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}
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}
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static void
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data_source_send (void *data,
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struct wl_data_source *source,
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const char *mime_type,
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int32_t fd)
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{
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GdkDragContext *context = data;
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GOutputStream *stream;
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GDK_DISPLAY_NOTE (gdk_drag_context_get_display (context), DND, g_message ("%p: data source send request for %s on fd %d\n",
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source, mime_type, fd));
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//mime_type = gdk_intern_mime_type (mime_type);
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mime_type = g_intern_string (mime_type);
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stream = g_unix_output_stream_new (fd, TRUE);
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gdk_drag_context_write_async (context,
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mime_type,
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stream,
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G_PRIORITY_DEFAULT,
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NULL,
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gdk_wayland_drag_context_write_done,
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context);
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g_object_unref (stream);
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}
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static void
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data_source_cancelled (void *data,
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struct wl_data_source *source)
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{
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GdkDragContext *context = data;
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GDK_DISPLAY_NOTE (gdk_drag_context_get_display (context), EVENTS,
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g_message ("data source cancelled, source = %p", source));
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gdk_drag_context_cancel (context, GDK_DRAG_CANCEL_ERROR);
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}
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static void
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data_source_dnd_drop_performed (void *data,
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struct wl_data_source *source)
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{
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GdkDragContext *context = data;
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g_signal_emit_by_name (context, "drop-performed", GDK_CURRENT_TIME);
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}
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static void
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data_source_dnd_finished (void *data,
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struct wl_data_source *source)
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{
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GdkDragContext *context = data;
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g_signal_emit_by_name (context, "dnd-finished");
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}
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static void
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data_source_action (void *data,
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struct wl_data_source *source,
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uint32_t action)
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{
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GdkDragContext *context = data;
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GDK_DISPLAY_NOTE (gdk_drag_context_get_display (context), EVENTS,
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g_message ("data source action, source = %p action=%x",
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source, action));
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context->action = _wl_to_gdk_actions (action);
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g_signal_emit_by_name (context, "action-changed", context->action);
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}
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static const struct wl_data_source_listener data_source_listener = {
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data_source_target,
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data_source_send,
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data_source_cancelled,
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data_source_dnd_drop_performed,
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data_source_dnd_finished,
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data_source_action,
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};
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static void
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gdk_wayland_drag_context_create_data_source (GdkDragContext *context)
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{
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GdkWaylandDragContext *context_wayland = GDK_WAYLAND_DRAG_CONTEXT (context);
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GdkDisplay *display = gdk_drag_context_get_display (context);
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GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
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const char *const *mimetypes;
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gsize i, n_mimetypes;
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context_wayland->data_source = wl_data_device_manager_create_data_source (display_wayland->data_device_manager);
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wl_data_source_add_listener (context_wayland->data_source,
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&data_source_listener,
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context);
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mimetypes = gdk_content_formats_get_mime_types (gdk_drag_context_get_formats (context), &n_mimetypes);
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for (i = 0; i < n_mimetypes; i++)
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{
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wl_data_source_offer (context_wayland->data_source, mimetypes[i]);
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}
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}
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GdkDragContext *
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_gdk_wayland_surface_drag_begin (GdkSurface *surface,
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GdkDevice *device,
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@ -251,8 +388,6 @@ _gdk_wayland_surface_drag_begin (GdkSurface *surface,
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GdkWaylandDragContext *context_wayland;
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GdkDragContext *context;
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GdkWaylandDisplay *display_wayland;
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const char *const *mimetypes;
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gsize i, n_mimetypes;
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display_wayland = GDK_WAYLAND_DISPLAY (gdk_device_get_display (device));
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@ -266,13 +401,8 @@ _gdk_wayland_surface_drag_begin (GdkSurface *surface,
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context_wayland->dnd_surface = create_dnd_surface (gdk_surface_get_display (surface));
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context_wayland->dnd_wl_surface = gdk_wayland_surface_get_wl_surface (context_wayland->dnd_surface);
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context_wayland->data_source = gdk_wayland_selection_get_data_source (surface);
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mimetypes = gdk_content_formats_get_mime_types (gdk_drag_context_get_formats (context), &n_mimetypes);
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for (i = 0; i < n_mimetypes; i++)
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{
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wl_data_source_offer (context_wayland->data_source, mimetypes[i]);
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}
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gdk_wayland_drag_context_create_data_source (context);
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if (display_wayland->data_device_manager_version >=
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WL_DATA_SOURCE_SET_ACTIONS_SINCE_VERSION)
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@ -302,19 +432,3 @@ _gdk_wayland_drag_context_set_source_surface (GdkDragContext *context,
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context->source_surface = surface ? g_object_ref (surface) : NULL;
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}
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GdkDragContext *
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gdk_wayland_drag_context_lookup_by_data_source (struct wl_data_source *source)
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{
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GList *l;
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for (l = contexts; l; l = l->next)
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{
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GdkWaylandDragContext *wayland_context = l->data;
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if (wayland_context->data_source == source)
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return l->data;
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}
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return NULL;
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}
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@ -117,8 +117,6 @@ void gdk_wayland_drop_set_action (GdkDrop
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void _gdk_wayland_drag_context_set_source_surface (GdkDragContext *context,
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GdkSurface *surface);
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GdkDragContext * gdk_wayland_drag_context_lookup_by_data_source (struct wl_data_source *source);
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void _gdk_wayland_display_create_surface_impl (GdkDisplay *display,
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GdkSurface *surface,
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GdkSurface *real_parent,
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@ -185,14 +183,6 @@ cairo_surface_t * _gdk_wayland_display_create_shm_surface (GdkWaylandDisplay *di
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struct wl_buffer *_gdk_wayland_shm_surface_get_wl_buffer (cairo_surface_t *surface);
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gboolean _gdk_wayland_is_shm_surface (cairo_surface_t *surface);
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GdkWaylandSelection * gdk_wayland_display_get_selection (GdkDisplay *display);
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GdkWaylandSelection * gdk_wayland_selection_new (void);
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void gdk_wayland_selection_free (GdkWaylandSelection *selection);
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struct wl_data_source * gdk_wayland_selection_get_data_source (GdkSurface *owner);
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void gdk_wayland_selection_unset_data_source (GdkDisplay *display);
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EGLSurface gdk_wayland_surface_get_egl_surface (GdkSurface *surface,
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EGLConfig config);
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EGLSurface gdk_wayland_surface_get_dummy_egl_surface (GdkSurface *surface,
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@ -33,210 +33,6 @@
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#include <string.h>
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struct _GdkWaylandSelection
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{
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struct wl_data_source *dnd_source; /* Owned by the GdkDragContext */
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};
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GdkWaylandSelection *
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gdk_wayland_selection_new (void)
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{
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GdkWaylandSelection *selection;
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selection = g_new0 (GdkWaylandSelection, 1);
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return selection;
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}
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void
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gdk_wayland_selection_free (GdkWaylandSelection *selection)
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{
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if (selection->dnd_source)
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wl_data_source_destroy (selection->dnd_source);
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g_free (selection);
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}
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static inline GdkDragAction
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_wl_to_gdk_actions (uint32_t dnd_actions)
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{
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GdkDragAction actions = 0;
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if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY)
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actions |= GDK_ACTION_COPY;
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if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE)
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actions |= GDK_ACTION_MOVE;
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if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK)
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actions |= GDK_ACTION_ASK;
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return actions;
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}
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static void
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data_source_target (void *data,
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struct wl_data_source *source,
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const char *mime_type)
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{
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GDK_NOTE (EVENTS,
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g_message ("data source target, source = %p, mime_type = %s",
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source, mime_type));
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}
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static void
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gdk_wayland_drag_context_write_done (GObject *context,
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GAsyncResult *result,
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gpointer user_data)
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{
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GError *error = NULL;
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if (!gdk_drag_context_write_finish (GDK_DRAG_CONTEXT (context), result, &error))
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{
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GDK_DISPLAY_NOTE (gdk_drag_context_get_display (GDK_DRAG_CONTEXT (context)), DND, g_message ("%p: failed to write stream: %s", context, error->message));
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g_error_free (error);
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}
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}
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static void
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data_source_send (void *data,
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struct wl_data_source *source,
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const char *mime_type,
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int32_t fd)
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{
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GdkDragContext *context;
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GOutputStream *stream;
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context = gdk_wayland_drag_context_lookup_by_data_source (source);
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if (!context)
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return;
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GDK_DISPLAY_NOTE (gdk_drag_context_get_display (context), DND, g_message ("%p: data source send request for %s on fd %d\n",
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source, mime_type, fd));
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//mime_type = gdk_intern_mime_type (mime_type);
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mime_type = g_intern_string (mime_type);
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stream = g_unix_output_stream_new (fd, TRUE);
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gdk_drag_context_write_async (context,
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mime_type,
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stream,
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G_PRIORITY_DEFAULT,
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NULL,
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gdk_wayland_drag_context_write_done,
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context);
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g_object_unref (stream);
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}
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static void
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data_source_cancelled (void *data,
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struct wl_data_source *source)
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{
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GdkWaylandSelection *wayland_selection = data;
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GdkDragContext *context;
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GdkDisplay *display;
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display = gdk_display_get_default ();
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GDK_DISPLAY_NOTE (display, EVENTS,
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g_message ("data source cancelled, source = %p", source));
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if (source != wayland_selection->dnd_source)
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return;
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context = gdk_wayland_drag_context_lookup_by_data_source (source);
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if (context)
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gdk_drag_context_cancel (context, GDK_DRAG_CANCEL_ERROR);
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gdk_wayland_selection_unset_data_source (display);
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}
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static void
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data_source_dnd_drop_performed (void *data,
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struct wl_data_source *source)
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{
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GdkDragContext *context;
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context = gdk_wayland_drag_context_lookup_by_data_source (source);
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if (!context)
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return;
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g_signal_emit_by_name (context, "drop-performed", GDK_CURRENT_TIME);
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}
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static void
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data_source_dnd_finished (void *data,
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struct wl_data_source *source)
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{
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GdkDragContext *context;
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context = gdk_wayland_drag_context_lookup_by_data_source (source);
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if (!context)
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return;
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g_signal_emit_by_name (context, "dnd-finished");
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}
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static void
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data_source_action (void *data,
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struct wl_data_source *source,
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uint32_t action)
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{
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GdkDragContext *context;
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context = gdk_wayland_drag_context_lookup_by_data_source (source);
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if (!context)
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return;
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GDK_DISPLAY_NOTE (gdk_drag_context_get_display (context), EVENTS,
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g_message ("data source action, source = %p action=%x",
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source, action));
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context->action = _wl_to_gdk_actions (action);
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g_signal_emit_by_name (context, "action-changed", context->action);
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}
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static const struct wl_data_source_listener data_source_listener = {
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data_source_target,
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data_source_send,
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data_source_cancelled,
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data_source_dnd_drop_performed,
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data_source_dnd_finished,
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data_source_action,
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};
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struct wl_data_source *
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gdk_wayland_selection_get_data_source (GdkSurface *owner)
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{
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GdkDisplay *display = gdk_surface_get_display (owner);
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GdkWaylandSelection *wayland_selection = gdk_wayland_display_get_selection (display);
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gpointer source = NULL;
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GdkWaylandDisplay *display_wayland;
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if (wayland_selection->dnd_source)
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return wayland_selection->dnd_source;
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display_wayland = GDK_WAYLAND_DISPLAY (gdk_surface_get_display (owner));
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|
||||
source = wl_data_device_manager_create_data_source (display_wayland->data_device_manager);
|
||||
wl_data_source_add_listener (source,
|
||||
&data_source_listener,
|
||||
wayland_selection);
|
||||
|
||||
wayland_selection->dnd_source = source;
|
||||
|
||||
return source;
|
||||
}
|
||||
|
||||
void
|
||||
gdk_wayland_selection_unset_data_source (GdkDisplay *display)
|
||||
{
|
||||
GdkWaylandSelection *wayland_selection = gdk_wayland_display_get_selection (display);
|
||||
|
||||
wayland_selection->dnd_source = NULL;
|
||||
}
|
||||
|
||||
gint
|
||||
_gdk_wayland_display_text_property_to_utf8_list (GdkDisplay *display,
|
||||
GdkAtom encoding,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user