Exemple #1
0
/**
 * gimp_thumbnail_save_thumb_local:
 * @thumbnail: a #GimpThumbnail object
 * @pixbuf: a #GdkPixbuf representing the preview thumbnail
 * @software: a string describing the software saving the thumbnail
 * @error: return location for possible errors
 *
 * Saves a preview thumbnail for the image associated with @thumbnail
 * to the local thumbnail repository. Local thumbnails have been added
 * with version 0.7 of the spec.
 *
 * Please see also gimp_thumbnail_save_thumb(). The notes made there
 * apply here as well.
 *
 * Return value: %TRUE if a thumbnail was successfully written,
 *               %FALSE otherwise
 *
 * Since: 2.2
 **/
gboolean
gimp_thumbnail_save_thumb_local (GimpThumbnail  *thumbnail,
                                 GdkPixbuf      *pixbuf,
                                 const gchar    *software,
                                 GError        **error)
{
  GimpThumbSize  size;
  gchar         *name;
  gchar         *filename;
  gchar         *dirname;
  gboolean       success;

  g_return_val_if_fail (GIMP_IS_THUMBNAIL (thumbnail), FALSE);
  g_return_val_if_fail (thumbnail->image_uri != NULL, FALSE);
  g_return_val_if_fail (GDK_IS_PIXBUF (pixbuf), FALSE);
  g_return_val_if_fail (software != NULL, FALSE);
  g_return_val_if_fail (error == NULL || *error == NULL, FALSE);

  GIMP_THUMB_DEBUG_CALL (thumbnail);

  size = MAX (gdk_pixbuf_get_width (pixbuf), gdk_pixbuf_get_height (pixbuf));
  if (size < 1)
    return TRUE;

  filename = _gimp_thumb_filename_from_uri (thumbnail->image_uri);
  if (! filename)
    return TRUE;

  dirname = g_path_get_dirname (filename);
  g_free (filename);

  name = gimp_thumb_name_from_uri_local (thumbnail->image_uri, size);
  if (! name)
    {
      g_free (dirname);
      return TRUE;
    }

  if (! gimp_thumb_ensure_thumb_dir_local (dirname, size, error))
    {
      g_free (name);
      g_free (dirname);
      return FALSE;
    }

  g_free (dirname);

  success = gimp_thumbnail_save (thumbnail,
                                 size, name, pixbuf, software,
                                 error);
  g_free (name);

  return success;
}
Exemple #2
0
/**
 * gimp_thumbs_delete_for_uri_local:
 * @uri: an escaped URI
 *
 * Deletes all thumbnails for the image file specified by @uri from
 * the local thumbnail repository.
 *
 * Since: GIMP 2.2
 **/
void
gimp_thumbs_delete_for_uri_local (const gchar *uri)
{
  gint i;

  g_return_if_fail (gimp_thumb_initialized);
  g_return_if_fail (uri != NULL);

  for (i = 0; i < thumb_num_sizes; i++)
    {
      gchar *filename = gimp_thumb_name_from_uri_local (uri, thumb_sizes[i]);

      if (filename)
        {
          g_unlink (filename);
          g_free (filename);
        }
    }
}
Exemple #3
0
static PyObject *
_wrap_gimp_thumb_name_from_uri_local(PyObject *self, PyObject *args, PyObject *kwargs)
{
    static char *kwlist[] = { "uri", "size", NULL };
    char *uri;
    PyObject *py_size = NULL;
    gchar *ret;
    GimpThumbSize size;

    if (!PyArg_ParseTupleAndKeywords(args, kwargs,"sO:name_from_uri_local", kwlist, &uri, &py_size))
        return NULL;
    if (pyg_enum_get_value(GIMP_TYPE_THUMB_SIZE, py_size, (gpointer)&size))
        return NULL;
    
    ret = gimp_thumb_name_from_uri_local(uri, size);
    
    if (ret) {
        PyObject *py_ret = PyString_FromString(ret);
        g_free(ret);
        return py_ret;
    }
    Py_INCREF(Py_None);
    return Py_None;
}