static void
gb_editor_view_actions_preview (GSimpleAction *action,
                                GVariant      *param,
                                gpointer       user_data)
{
  GbEditorView *self = user_data;
  GtkSourceLanguage *language;
  const gchar *lang_id = NULL;
  g_autoptr(GbDocument) document = NULL;

  g_assert (GB_IS_EDITOR_VIEW (self));

  language = gtk_source_buffer_get_language (GTK_SOURCE_BUFFER (self->document));
  if (!language)
    return;

  lang_id = gtk_source_language_get_id (language);
  if (!lang_id)
    return;

#if 0
  if (g_str_equal (lang_id, "html"))
    {
      document = g_object_new (GB_TYPE_HTML_DOCUMENT,
                               "buffer", self->document,
                               NULL);
    }
  else if (g_str_equal (lang_id, "markdown"))
    {
      document = g_object_new (GB_TYPE_HTML_DOCUMENT,
                               "buffer", self->document,
                               NULL);
      gb_html_document_set_transform_func (GB_HTML_DOCUMENT (document),
                                           gb_html_markdown_transform);
    }
#endif

  if (document)
    {
      GtkWidget *parent = gtk_widget_get_parent (GTK_WIDGET (self));

      while (parent && !GB_IS_VIEW_GRID (parent))
        parent = gtk_widget_get_parent (parent);

      if (parent == NULL)
        {
          while (parent && !GB_IS_VIEW_STACK (parent))
            parent = gtk_widget_get_parent (parent);
          g_assert (GB_IS_VIEW_STACK (parent));
          gb_view_stack_focus_document (GB_VIEW_STACK (parent), document);
          return;
        }

      g_assert (GB_IS_VIEW_GRID (parent));
      gb_view_grid_focus_document (GB_VIEW_GRID (parent), document);
    }
}
Exemplo n.º 2
0
void
gb_view_stack_focus_location (GbViewStack       *self,
                              IdeSourceLocation *location)
{
  IdeBufferManager *buffer_manager;
  IdeBuffer *buffer;
  IdeFile *file;
  GFile *gfile;

  g_return_if_fail (GB_IS_VIEW_STACK (self));
  g_return_if_fail (location != NULL);

  if (self->context == NULL)
    return;

  file = ide_source_location_get_file (location);
  gfile = ide_file_get_file (file);

  g_assert (file != NULL);
  g_assert (IDE_IS_FILE (file));

  gfile = ide_file_get_file (file);

  buffer_manager = ide_context_get_buffer_manager (self->context);
  buffer = ide_buffer_manager_find_buffer (buffer_manager, gfile);

  if (buffer != NULL && GB_IS_DOCUMENT (buffer))
    {
      GtkWidget *active_view;

      gb_view_stack_focus_document (self, GB_DOCUMENT (buffer));
      active_view = gb_view_stack_get_active_view (self);
      g_assert (GB_DOCUMENT (buffer) == gb_view_get_document (GB_VIEW (active_view)));
      gb_view_navigate_to (GB_VIEW (active_view), location);
    }
  else
    {
      g_autoptr(GTask) task = NULL;

      task = g_task_new (self, NULL, NULL, NULL);
      g_task_set_task_data (task, ide_source_location_ref (location),
                            (GDestroyNotify)ide_source_location_unref);
      ide_buffer_manager_load_file_async (buffer_manager, file, FALSE, NULL, NULL,
                                          gb_view_stack__navigate_to_load_cb,
                                          g_object_ref (task));
    }
}
Exemplo n.º 3
0
static void
gb_view_stack__navigate_to_load_cb (GObject      *object,
                                    GAsyncResult *result,
                                    gpointer      user_data)
{
  IdeBufferManager *buffer_manager = (IdeBufferManager *)object;
  GbViewStack *self;
  g_autoptr(GTask) task = user_data;
  IdeSourceLocation *location;
  g_autoptr(IdeBuffer) buffer = NULL;
  g_autoptr(GError) error = NULL;
  GtkWidget *active_view;

  g_assert (IDE_IS_BUFFER_MANAGER (buffer_manager));

  self = g_task_get_source_object (task);
  location = g_task_get_task_data (task);

  buffer = ide_buffer_manager_load_file_finish (buffer_manager, result, &error);

  if (buffer == NULL)
    {
      /* todo: message dialog? */
      g_warning ("%s", error->message);
      return;
    }

  g_assert (GB_IS_DOCUMENT (buffer));
  g_assert (location != NULL);

  gb_view_stack_focus_document (self, GB_DOCUMENT (buffer));
  active_view = gb_view_stack_get_active_view (self);
  g_assert (GB_DOCUMENT (buffer) == gb_view_get_document (GB_VIEW (active_view)));
  gb_view_navigate_to (GB_VIEW (active_view), location);

  g_task_return_boolean (task, TRUE);
}