C++ (Cpp) custom_paper_get_filenameの例

コード例 #1

ファイル: gtkcustompaperunixdialog.c プロジェクト: Pfiver/gtk

void
_gtk_print_save_custom_papers (GtkListStore *store)
{
  GtkTreeModel *model = GTK_TREE_MODEL (store);
  GtkTreeIter iter;
  GKeyFile *keyfile;
  gchar *filename, *data;
  gsize len;
  gint i = 0;

  keyfile = g_key_file_new ();

  if (gtk_tree_model_get_iter_first (model, &iter))
    {
      do
	{
	  GtkPageSetup *page_setup;
	  gchar group[32];

	  g_snprintf (group, sizeof (group), "Paper%u", i);

	  gtk_tree_model_get (model, &iter, 0, &page_setup, -1);

	  gtk_page_setup_to_key_file (page_setup, keyfile, group);

	  ++i;
	} while (gtk_tree_model_iter_next (model, &iter));
    }

  filename = custom_paper_get_filename ();
  data = g_key_file_to_data (keyfile, &len, NULL);
  g_file_set_contents (filename, data, len, NULL);
  g_free (data);
  g_free (filename);
}

コード例 #2

ファイル: gtkcustompaperunixdialog.c プロジェクト: sam-m888/gtk

GList *
_gtk_load_custom_papers (void)
{
  GKeyFile *keyfile;
  gchar *filename;
  gchar **groups;
  gsize n_groups, i;
  gboolean load_ok;
  GList *result = NULL;

  filename = custom_paper_get_filename ();

  keyfile = g_key_file_new ();
  load_ok = g_key_file_load_from_file (keyfile, filename, 0, NULL);
  g_free (filename);
  if (!load_ok)
    {
      /* try legacy file */
      filename = custom_paper_get_legacy_filename ();
      load_ok = g_key_file_load_from_file (keyfile, filename, 0, NULL);
      g_free (filename);
    }
  if (!load_ok)
    {
      g_key_file_free (keyfile);
      return NULL;
    }

  groups = g_key_file_get_groups (keyfile, &n_groups);
  for (i = 0; i < n_groups; ++i)
    {
      GtkPageSetup *page_setup;

      page_setup = gtk_page_setup_new_from_key_file (keyfile, groups[i], NULL);
      if (!page_setup)
        continue;

      result = g_list_prepend (result, page_setup);
    }

  g_strfreev (groups);
  g_key_file_free (keyfile);

  return g_list_reverse (result);
}