C++ (Cpp) ide_unsaved_file_get_sequence примеры использования

Пример #1

static void
ide_gettext_diagnostic_provider_diagnose_async (IdeDiagnosticProvider *provider,
                                                IdeFile               *file,
                                                IdeBuffer             *buffer,
                                                GCancellable          *cancellable,
                                                GAsyncReadyCallback    callback,
                                                gpointer               user_data)
{
  IdeGettextDiagnosticProvider *self = (IdeGettextDiagnosticProvider *)provider;
  g_autoptr(IdeUnsavedFile) unsaved_file = NULL;
  IdeGettextDiagnostics *cached;
  g_autoptr(GTask) task = NULL;

  g_return_if_fail (IDE_IS_GETTEXT_DIAGNOSTIC_PROVIDER (self));
  g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));

  task = g_task_new (self, cancellable, callback, user_data);
  g_task_set_source_tag (task, ide_gettext_diagnostic_provider_diagnose_async);

  if (NULL != (cached = dzl_task_cache_peek (self->diagnostics_cache, file)))
    {
      unsaved_file = get_unsaved_file (self, file);

      if (unsaved_file == NULL || (cached->sequence >= ide_unsaved_file_get_sequence (unsaved_file)))
        {
          g_task_return_pointer (task, g_object_ref (cached), g_object_unref);
          return;
        }
    }

  dzl_task_cache_get_async (self->diagnostics_cache,
                            file,
                            TRUE,
                            cancellable,
                            get_diagnostics_cb,
                            g_steal_pointer (&task));
}

Пример #2

static void
subprocess_wait_cb (GObject      *object,
                    GAsyncResult *res,
                    gpointer      user_data)
{
  GSubprocess *subprocess = (GSubprocess *)object;
  g_autofree gchar *input_prefix = NULL;
  g_autoptr(IdeDiagnostics) local_diags = NULL;
  g_autoptr(GTask) task = user_data;
  g_autoptr(GPtrArray) array = NULL;
  g_autoptr(GDataInputStream) stderr_data_input = NULL;
  GInputStream *stderr_input = NULL;
  g_autoptr(IdeGettextDiagnostics) diags = NULL;
  TranslationUnit *unit;
  GError *error = NULL;

  g_assert (G_IS_SUBPROCESS (subprocess));
  g_assert (G_IS_TASK (task));

  unit = g_task_get_task_data (task);

  g_assert (unit != NULL);

  if (!g_subprocess_wait_finish (subprocess, res, &error))
    {
      g_task_return_error (task, error);
      return;
    }

  array = g_ptr_array_new_with_free_func ((GDestroyNotify)ide_diagnostic_unref);
  if (g_subprocess_get_exit_status (subprocess) == 0)
    goto out;

  stderr_input = g_subprocess_get_stderr_pipe (subprocess);
  stderr_data_input = g_data_input_stream_new (stderr_input);
  input_prefix = g_strdup_printf ("%s:", ide_unsaved_file_get_temp_path (unit->unsaved_file));

  for (;;)
    {
      g_autofree gchar *line = NULL;
      gsize length;

      line = g_data_input_stream_read_line (stderr_data_input,
                                            &length,
                                            g_task_get_cancellable (task),
                                            &error);
      if (line == NULL)
        break;

      if (g_str_has_prefix (line, input_prefix))
        {
          gchar *p = line + strlen (input_prefix);

          if (g_ascii_isdigit (*p))
            {
              gulong line_number = strtoul (p, &p, 10);
              IdeSourceLocation *loc;
              IdeDiagnostic *diag;

              loc = ide_source_location_new (unit->file,
                                             line_number - 1,
                                             0,
                                             0);
              diag = ide_diagnostic_new (IDE_DIAGNOSTIC_WARNING,
                                         g_strstrip (p + 1),
                                         loc);
              g_ptr_array_add (array, diag);
            }
        }
    }

 out:
  local_diags = ide_diagnostics_new (g_steal_pointer (&array));
  diags = g_object_new (IDE_TYPE_GETTEXT_DIAGNOSTICS,
                        "diagnostics", local_diags,
                        "sequence", ide_unsaved_file_get_sequence (unit->unsaved_file),
                        NULL);
  g_task_return_pointer (task, g_steal_pointer (&diags), g_object_unref);
}