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https://gitlab.freedesktop.org/wayland/weston
synced 2024-10-15 21:27:57 +00:00
data-device: Map drag icon in configure handler
This how we usually do it, and we avoid 'polling' for mapping in weston_seat_update_drag_surface().
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parent
5f95557631
commit
415f30cc08
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@ -165,7 +165,19 @@ find_resource(struct wl_list *list, struct wl_client *client)
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static void
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drag_surface_configure(struct weston_surface *es, int32_t sx, int32_t sy, int32_t width, int32_t height)
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{
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struct weston_seat *seat = es->configure_private;
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struct wl_list *list;
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if (!weston_surface_is_mapped(es) && es->buffer_ref.buffer) {
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if (seat->sprite && weston_surface_is_mapped(seat->sprite))
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list = &seat->sprite->layer_link;
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else
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list = &seat->compositor->cursor_layer.surface_list;
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wl_list_insert(list, &es->layer_link);
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weston_surface_update_transform(es);
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empty_region(&es->pending.input);
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}
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weston_surface_configure(es,
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es->geometry.x + sx, es->geometry.y + sy,
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@ -190,6 +202,7 @@ device_setup_new_drag_surface(struct weston_seat *seat,
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wl_fixed_to_double(seat->pointer->y));
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surface->configure = drag_surface_configure;
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surface->configure_private = seat;
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wl_signal_add(&surface->surface.resource.destroy_signal,
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&seat->drag_surface_destroy_listener);
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@ -209,35 +222,12 @@ device_release_drag_surface(struct weston_seat *seat)
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seat->drag_surface = NULL;
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}
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static void
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device_map_drag_surface(struct weston_seat *seat)
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{
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struct wl_list *list;
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if (weston_surface_is_mapped(seat->drag_surface) ||
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!seat->drag_surface->buffer_ref.buffer)
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return;
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if (seat->sprite && weston_surface_is_mapped(seat->sprite))
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list = &seat->sprite->layer_link;
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else
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list = &seat->compositor->cursor_layer.surface_list;
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wl_list_insert(list, &seat->drag_surface->layer_link);
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weston_surface_update_transform(seat->drag_surface);
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empty_region(&seat->drag_surface->input);
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}
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void
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weston_seat_update_drag_surface(struct weston_seat *seat, int dx, int dy)
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{
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if (!seat->drag_surface)
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return;
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/* the client may not have attached a buffer to the drag surface
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* when we setup it up, so check if map is needed on every update */
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device_map_drag_surface(seat);
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if (!dx && !dy)
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return;
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