C++ (Cpp) gimp_drawable_set_buffer_fullの例

コード例 #1

ファイル: gimpdrawablemodundo.c プロジェクト: ChristianBusch/gimp

static void
gimp_drawable_mod_undo_pop (GimpUndo            *undo,
                            GimpUndoMode         undo_mode,
                            GimpUndoAccumulator *accum)
{
  GimpDrawableModUndo *drawable_mod_undo = GIMP_DRAWABLE_MOD_UNDO (undo);
  GimpDrawable        *drawable          = GIMP_DRAWABLE (GIMP_ITEM_UNDO (undo)->item);
  GeglBuffer          *buffer;
  gint                 offset_x;
  gint                 offset_y;

  GIMP_UNDO_CLASS (parent_class)->pop (undo, undo_mode, accum);

  buffer   = drawable_mod_undo->buffer;
  offset_x = drawable_mod_undo->offset_x;
  offset_y = drawable_mod_undo->offset_y;

  drawable_mod_undo->buffer = g_object_ref (gimp_drawable_get_buffer (drawable));

  gimp_item_get_offset (GIMP_ITEM (drawable),
                        &drawable_mod_undo->offset_x,
                        &drawable_mod_undo->offset_y);

  gimp_drawable_set_buffer_full (drawable, FALSE, NULL,
                                 buffer, offset_x, offset_y);
  g_object_unref (buffer);
}

コード例 #2

ファイル: gimpdrawable-transform.c プロジェクト: jiapei100/gimp

GimpDrawable *
gimp_drawable_transform_paste (GimpDrawable     *drawable,
                               GeglBuffer       *buffer,
                               GimpColorProfile *buffer_profile,
                               gint              offset_x,
                               gint              offset_y,
                               gboolean          new_layer)
{
  GimpImage   *image;
  GimpLayer   *layer     = NULL;
  const gchar *undo_desc = NULL;

  g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
  g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL);
  g_return_val_if_fail (GEGL_IS_BUFFER (buffer), NULL);
  g_return_val_if_fail (GIMP_IS_COLOR_PROFILE (buffer_profile), NULL);

  image = gimp_item_get_image (GIMP_ITEM (drawable));

  if (GIMP_IS_LAYER (drawable))
    undo_desc = C_("undo-type", "Transform Layer");
  else if (GIMP_IS_CHANNEL (drawable))
    undo_desc = C_("undo-type", "Transform Channel");
  else
    return NULL;

  gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_EDIT_PASTE, undo_desc);

  if (new_layer)
    {
      layer =
        gimp_layer_new_from_gegl_buffer (buffer, image,
                                         gimp_drawable_get_format_with_alpha (drawable),
                                         _("Transformation"),
                                         GIMP_OPACITY_OPAQUE,
                                         gimp_image_get_default_new_layer_mode (image),
                                         buffer_profile);

      gimp_item_set_offset (GIMP_ITEM (layer), offset_x, offset_y);

      floating_sel_attach (layer, drawable);

      drawable = GIMP_DRAWABLE (layer);
    }
  else
    {
      gimp_drawable_set_buffer_full (drawable, TRUE, NULL,
                                     buffer,
                                     offset_x, offset_y,
                                     TRUE);
    }

  gimp_image_undo_group_end (image);

  return drawable;
}