C++ (Cpp) gtk_source_completion_unblock_interactive Beispiele

Beispiel #1

static void
ide_editor_frame_actions_replace_all (GSimpleAction *action,
                                      GVariant      *state,
                                      gpointer       user_data)
{
  IdeEditorFrame *self = user_data;
  GtkSourceSearchContext *search_context;
  GtkSourceSearchSettings *search_settings;
  const gchar *replace_text;
  gchar *unescaped_replace_text;
  const gchar *search_text;
  GError *error = NULL;
  GtkSourceCompletion *completion;

  g_assert (IDE_IS_EDITOR_FRAME (self));

  search_context = ide_source_view_get_search_context (self->source_view);
  g_assert (search_context != NULL);
  search_settings = gtk_source_search_context_get_settings (search_context);
  search_text = gtk_source_search_settings_get_search_text (search_settings);
  replace_text = gtk_entry_get_text (GTK_ENTRY (self->replace_entry));

  if (ide_str_empty0 (search_text) || replace_text == NULL)
    return;

  /* Temporarily disabling auto completion makes replace more efficient. */
  completion = gtk_source_view_get_completion (GTK_SOURCE_VIEW (self->source_view));
  gtk_source_completion_block_interactive (completion);

  unescaped_replace_text = gtk_source_utils_unescape_search_text (replace_text);

  gtk_source_search_context_replace_all (search_context, unescaped_replace_text, -1, &error);

  gtk_source_completion_unblock_interactive (completion);

  if (error != NULL)
    {
      g_warning ("%s", error->message);
      g_clear_error (&error);
    }

  g_free (unescaped_replace_text);
}

Beispiel #2

static void
process_communicate_utf8_cb (GObject      *object,
                             GAsyncResult *result,
                             gpointer      user_data)
{
  g_autoptr (GSubprocess) process = (GSubprocess *)object;
  g_autoptr (GTask) task = (GTask *)user_data;
  g_autofree gchar *stdout_str = NULL;
  g_autofree gchar *stderr_str = NULL;
  g_autoptr(GError) error = NULL;
  GtkSourceCompletion *completion;
  GtkTextBuffer *buffer;
  GtkTextIter begin;
  GtkTextIter end;
  ProcessState *state;
  gboolean status;

  g_assert (G_IS_SUBPROCESS (process));
  g_assert (G_IS_ASYNC_RESULT (result));
  g_assert (G_IS_TASK (task));

  if (!g_subprocess_communicate_utf8_finish (process, result, &stdout_str, &stderr_str, &error))
    {
      g_task_return_error (task, g_steal_pointer (&error));
      return;
    }

  if (g_task_return_error_if_cancelled (task))
    return;

  state = (ProcessState *)g_task_get_task_data (task);
  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (state->source_view));
  completion = gtk_source_view_get_completion (GTK_SOURCE_VIEW (state->source_view));

  if (!ide_str_empty0 (stdout_str))
    {
      gtk_source_completion_block_interactive (completion);
      gtk_text_buffer_begin_user_action (buffer);

      gtk_text_buffer_get_iter_at_mark (buffer, &begin, state->begin_mark);
      gtk_text_buffer_get_iter_at_mark (buffer, &end, state->end_mark);
      gtk_text_buffer_delete (buffer, &begin, &end);
      gtk_text_buffer_insert (buffer, &begin, stdout_str, -1);

      /* Get valid iters from marks */
      gtk_text_buffer_get_iter_at_mark (buffer, &begin, state->begin_mark);
      gtk_text_buffer_get_iter_at_mark (buffer, &end, state->end_mark);
      gtk_text_buffer_select_range (buffer, &begin, &end);
      g_signal_emit_by_name (state->source_view, "selection-theatric", IDE_SOURCE_VIEW_THEATRIC_EXPAND);

      gtk_text_buffer_end_user_action (buffer);
      gtk_source_completion_unblock_interactive (completion);

      g_task_return_boolean (task, TRUE);
    }
  else
    g_warning ("beautify plugin: output empty");

  if (g_subprocess_get_if_exited (process))
    {
      status = g_subprocess_get_exit_status (process);
      if (status != 0 &&
          stderr_str != NULL &&
          !ide_str_empty0 (stderr_str))
        {
          g_warning ("beautify plugin stderr:\n%s", stderr_str);
        }
    }
}