Esempio n. 1
0
static void
gb_slider_add_child (GtkBuildable *buildable,
                     GtkBuilder   *builder,
                     GObject      *child,
                     const gchar  *type)
{
  GbSliderPosition position = GB_SLIDER_NONE;

  g_assert (GTK_IS_BUILDABLE (buildable));
  g_assert (GTK_IS_BUILDER (builder));
  g_assert (G_IS_OBJECT (child));

  if (!GTK_IS_WIDGET (child))
    {
      g_warning ("Child \"%s\" must be of type GtkWidget.",
                 g_type_name (G_OBJECT_TYPE (child)));
      return;
    }

  if (ide_str_equal0 (type, "bottom"))
    position = GB_SLIDER_BOTTOM;
  else if (ide_str_equal0 (type, "top"))
    position = GB_SLIDER_TOP;
  else if (ide_str_equal0 (type, "left"))
    position = GB_SLIDER_LEFT;
  else if (ide_str_equal0 (type, "right"))
    position = GB_SLIDER_RIGHT;

  gtk_container_add_with_properties (GTK_CONTAINER (buildable), GTK_WIDGET (child),
                                     "position", position,
                                     NULL);
}
static gboolean
gb_shortcuts_dialog_custom_tag_start (GtkBuildable  *buildable,
                                      GtkBuilder    *builder,
                                      GObject       *child,
                                      const gchar   *tagname,
                                      GMarkupParser *parser,
                                      gpointer      *data)
{
  g_assert (GTK_IS_BUILDABLE (buildable));
  g_assert (GTK_IS_BUILDER (builder));
  g_assert (tagname != NULL);
  g_assert (parser != NULL);
  g_assert (data != NULL);

  if (g_strcmp0 (tagname, "views") == 0)
    {
      ViewsParserData *parser_data;

      parser_data = g_slice_new0 (ViewsParserData);
      parser_data->self = g_object_ref (buildable);
      parser_data->builder = g_object_ref (builder);
      parser_data->stack = g_queue_new ();
      parser_data->column_image_size_groups = g_queue_new ();
      parser_data->column_desc_size_groups = g_queue_new ();

      *parser = ViewsParser;
      *data = parser_data;

      return TRUE;
    }

  return FALSE;
}
Esempio n. 3
0
/**
 * gtk_buildable_parser_finished:
 * @buildable: a #GtkBuildable
 * @builder: a #GtkBuilder
 *
 * Called when the builder finishes the parsing of a 
 * <link linkend="BUILDER-UI">GtkBuilder UI definition</link>. 
 * Note that this will be called once for each time 
 * gtk_builder_add_from_file() or gtk_builder_add_from_string() 
 * is called on a builder.
 *
 * Since: 2.12
 **/
void
gtk_buildable_parser_finished (GtkBuildable *buildable,
			       GtkBuilder   *builder)
{
  GtkBuildableIface *iface;

  g_return_if_fail (GTK_IS_BUILDABLE (buildable));
  g_return_if_fail (GTK_IS_BUILDER (builder));

  iface = GTK_BUILDABLE_GET_IFACE (buildable);
  if (iface->parser_finished)
    (* iface->parser_finished) (buildable, builder);
}
Esempio n. 4
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/**
 * gtk_buildable_get_name:
 * @buildable: a #GtkBuildable
 *
 * Gets the name of the @buildable object. 
 * 
 * #GtkBuilder sets the name based on the the 
 * <link linkend="BUILDER-UI">GtkBuilder UI definition</link> 
 * used to construct the @buildable.
 *
 * Returns: the name set with gtk_buildable_set_name()
 *
 * Since: 2.12
 **/
const gchar *
gtk_buildable_get_name (GtkBuildable *buildable)
{
  GtkBuildableIface *iface;

  g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), NULL);

  iface = GTK_BUILDABLE_GET_IFACE (buildable);

  if (iface->get_name)
    return (* iface->get_name) (buildable);
  else
    return (const gchar*)g_object_get_data (G_OBJECT (buildable),
					    "gtk-builder-name");
}
Esempio n. 5
0
/**
 * gtk_buildable_custom_finished:
 * @buildable: a #GtkBuildable
 * @builder: a #GtkBuilder
 * @child: (allow-none): child object or %NULL for non-child tags
 * @tagname: the name of the tag
 * @data: user data created in custom_tag_start
 *
 * This is similar to gtk_buildable_parser_finished() but is
 * called once for each custom tag handled by the @buildable.
 * 
 * Since: 2.12
 **/
void
gtk_buildable_custom_finished (GtkBuildable  *buildable,
			       GtkBuilder    *builder,
			       GObject       *child,
			       const gchar   *tagname,
			       gpointer       data)
{
  GtkBuildableIface *iface;

  g_return_if_fail (GTK_IS_BUILDABLE (buildable));
  g_return_if_fail (GTK_IS_BUILDER (builder));

  iface = GTK_BUILDABLE_GET_IFACE (buildable);
  if (iface->custom_finished)
    (* iface->custom_finished) (buildable, builder, child, tagname, data);
}
Esempio n. 6
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/**
 * gtk_buildable_construct_child:
 * @buildable: A #GtkBuildable
 * @builder: #GtkBuilder used to construct this object
 * @name: name of child to construct
 *
 * Constructs a child of @buildable with the name @name.
 *
 * #GtkBuilder calls this function if a "constructor" has been
 * specified in the UI definition.
 *
 * Returns: (transfer full): the constructed child
 *
 * Since: 2.12
 **/
GObject *
gtk_buildable_construct_child (GtkBuildable *buildable,
                               GtkBuilder   *builder,
                               const gchar  *name)
{
  GtkBuildableIface *iface;

  g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), NULL);
  g_return_val_if_fail (GTK_IS_BUILDER (builder), NULL);
  g_return_val_if_fail (name != NULL, NULL);

  iface = GTK_BUILDABLE_GET_IFACE (buildable);
  g_return_val_if_fail (iface->construct_child != NULL, NULL);

  return (* iface->construct_child) (buildable, builder, name);
}
Esempio n. 7
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/**
 * gtk_buildable_add_child:
 * @buildable: a #GtkBuildable
 * @builder: a #GtkBuilder
 * @child: child to add
 * @type: (allow-none): kind of child or %NULL
 *
 * Adds a child to @buildable. @type is an optional string
 * describing how the child should be added.
 *
 * Since: 2.12
 **/
void
gtk_buildable_add_child (GtkBuildable *buildable,
			 GtkBuilder   *builder,
			 GObject      *child,
			 const gchar  *type)
{
  GtkBuildableIface *iface;

  g_return_if_fail (GTK_IS_BUILDABLE (buildable));
  g_return_if_fail (GTK_IS_BUILDER (builder));

  iface = GTK_BUILDABLE_GET_IFACE (buildable);
  g_return_if_fail (iface->add_child != NULL);

  (* iface->add_child) (buildable, builder, child, type);
}
Esempio n. 8
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/**
 * gtk_buildable_get_internal_child:
 * @buildable: a #GtkBuildable
 * @builder: a #GtkBuilder
 * @childname: name of child
 *
 * Get the internal child called @childname of the @buildable object.
 *
 * Returns: (transfer none): the internal child of the buildable object
 *
 * Since: 2.12
 **/
GObject *
gtk_buildable_get_internal_child (GtkBuildable *buildable,
                                  GtkBuilder   *builder,
                                  const gchar  *childname)
{
  GtkBuildableIface *iface;

  g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), NULL);
  g_return_val_if_fail (GTK_IS_BUILDER (builder), NULL);
  g_return_val_if_fail (childname != NULL, NULL);

  iface = GTK_BUILDABLE_GET_IFACE (buildable);
  if (!iface->get_internal_child)
    return NULL;

  return (* iface->get_internal_child) (buildable, builder, childname);
}
Esempio n. 9
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static const gchar *
get_name (gpointer obj)
{
  GtkWidget *widget;
  if (obj == NULL)
    return "(nil)";
  else if (GTK_IS_WIDGET (obj))
    widget = GTK_WIDGET (obj);
  else if (GTK_IS_ACCESSIBLE (obj))
    widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
  else
    return "OOPS";
  if (GTK_IS_BUILDABLE (widget))
    return gtk_buildable_get_name (GTK_BUILDABLE (widget));
  else
    return G_OBJECT_TYPE_NAME (widget);
}
Esempio n. 10
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/**
 * gtk_buildable_set_name:
 * @buildable: a #GtkBuildable
 * @name: name to set
 *
 * Sets the name of the @buildable object.
 *
 * Since: 2.12
 **/
void
gtk_buildable_set_name (GtkBuildable *buildable,
                        const gchar  *name)
{
  GtkBuildableIface *iface;

  g_return_if_fail (GTK_IS_BUILDABLE (buildable));
  g_return_if_fail (name != NULL);

  iface = GTK_BUILDABLE_GET_IFACE (buildable);

  if (iface->set_name)
    (* iface->set_name) (buildable, name);
  else
    g_object_set_data_full (G_OBJECT (buildable),
			    "gtk-builder-name",
			    g_strdup (name),
			    g_free);
}
Esempio n. 11
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/**
 * gtk_buildable_set_buildable_property:
 * @buildable: a #GtkBuildable
 * @builder: a #GtkBuilder
 * @name: name of property
 * @value: value of property
 *
 * Sets the property name @name to @value on the @buildable object.
 *
 * Since: 2.12
 **/
void
gtk_buildable_set_buildable_property (GtkBuildable *buildable,
				      GtkBuilder   *builder,
				      const gchar  *name,
				      const GValue *value)
{
  GtkBuildableIface *iface;

  g_return_if_fail (GTK_IS_BUILDABLE (buildable));
  g_return_if_fail (GTK_IS_BUILDER (builder));
  g_return_if_fail (name != NULL);
  g_return_if_fail (value != NULL);

  iface = GTK_BUILDABLE_GET_IFACE (buildable);
  if (iface->set_buildable_property)
    (* iface->set_buildable_property) (buildable, builder, name, value);
  else
    g_object_set_property (G_OBJECT (buildable), name, value);
}
Esempio n. 12
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/**
 * gtk_buildable_custom_tag_start:
 * @buildable: a #GtkBuildable
 * @builder: a #GtkBuilder used to construct this object
 * @child: (allow-none): child object or %NULL for non-child tags
 * @tagname: name of tag
 * @parser: (out): a #GMarkupParser structure to fill in
 * @data: (out): return location for user data that will be passed in 
 *   to parser functions
 *
 * This is called for each unknown element under &lt;child&gt;.
 * 
 * Returns: %TRUE if a object has a custom implementation, %FALSE
 *          if it doesn't.
 *
 * Since: 2.12
 **/
gboolean
gtk_buildable_custom_tag_start (GtkBuildable  *buildable,
                                GtkBuilder    *builder,
                                GObject       *child,
                                const gchar   *tagname,
                                GMarkupParser *parser,
                                gpointer      *data)
{
  GtkBuildableIface *iface;

  g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), FALSE);
  g_return_val_if_fail (GTK_IS_BUILDER (builder), FALSE);
  g_return_val_if_fail (tagname != NULL, FALSE);

  iface = GTK_BUILDABLE_GET_IFACE (buildable);
  g_return_val_if_fail (iface->custom_tag_start != NULL, FALSE);

  return (* iface->custom_tag_start) (buildable, builder, child,
                                      tagname, parser, data);
}
Esempio n. 13
0
static GObject *
egg_search_bar_get_internal_child (GtkBuildable *buildable,
                                   GtkBuilder   *builder,
                                   const gchar  *childname)
{
  EggSearchBar *self = (EggSearchBar *)buildable;
  EggSearchBarPrivate *priv = egg_search_bar_get_instance_private (self);

  g_assert (GTK_IS_BUILDABLE (buildable));
  g_assert (EGG_IS_SEARCH_BAR (self));
  g_assert (GTK_IS_BUILDER (builder));
  g_assert (childname != NULL);

  if (g_strcmp0 (childname, "entry") == 0)
    return G_OBJECT (priv->entry);
  else if (g_strcmp0 (childname, "revealer") == 0)
    return G_OBJECT (priv->revealer);

  return NULL;
}
Esempio n. 14
0
static void
end_element (GMarkupParseContext  *context,
             const gchar          *element_name,
             gpointer              user_data,
             GError              **error)
{
  ParserData *data = (ParserData*)user_data;

  GTK_NOTE (BUILDER, g_message ("</%s>", element_name));

  if (data->subparser && data->subparser->start)
    {
      subparser_end (context, element_name, data, error);
      return;
    }

  if (strcmp (element_name, "requires") == 0)
    {
      RequiresInfo *req_info = state_pop_info (data, RequiresInfo);

      /* TODO: Allow third party widget developers to check thier
       * required versions, possibly throw a signal allowing them
       * to check thier library versions here.
       */
      if (!strcmp (req_info->library, "gtk+"))
        {
          if (!GTK_CHECK_VERSION (req_info->major, req_info->minor, 0))
            {
              g_set_error (error,
                           GTK_BUILDER_ERROR,
                           GTK_BUILDER_ERROR_VERSION_MISMATCH,
                           "Required %s version %d.%d, current version is %d.%d",
                           req_info->library,
                           req_info->major, req_info->minor,
                           GTK_MAJOR_VERSION, GTK_MINOR_VERSION);
              _gtk_builder_prefix_error (data->builder, context, error);
           }
        }
      free_requires_info (req_info, NULL);
    }
  else if (strcmp (element_name, "interface") == 0)
    {
    }
  else if (data->requested_objects && !data->inside_requested_object)
    {
      /* If outside a requested object, simply ignore this tag */
    }
  else if (strcmp (element_name, "menu") == 0)
    {
      _gtk_builder_menu_end (data);
    }
  else if (strcmp (element_name, "object") == 0 ||
           strcmp (element_name, "template") == 0)
    {
      ObjectInfo *object_info = state_pop_info (data, ObjectInfo);
      ChildInfo* child_info = state_peek_info (data, ChildInfo);

      if (data->requested_objects && data->inside_requested_object &&
          (data->cur_object_level == data->requested_object_level))
        {
          GTK_NOTE (BUILDER,
                    g_message ("requested object end found at level %d",
                               data->requested_object_level));

          data->inside_requested_object = FALSE;
        }

      --data->cur_object_level;

      g_assert (data->cur_object_level >= 0);

      object_info->object = builder_construct (data, object_info, error);
      if (!object_info->object)
        {
          free_object_info (object_info);
          return;
        }
      if (child_info)
        child_info->object = object_info->object;

      if (GTK_IS_BUILDABLE (object_info->object) &&
          GTK_BUILDABLE_GET_IFACE (object_info->object)->parser_finished)
        data->finalizers = g_slist_prepend (data->finalizers, object_info->object);
      _gtk_builder_add_signals (data->builder, object_info->signals);

      free_object_info (object_info);
    }
  else if (strcmp (element_name, "property") == 0)
    {
      PropertyInfo *prop_info = state_pop_info (data, PropertyInfo);
      CommonInfo *info = state_peek_info (data, CommonInfo);

      g_assert (info != NULL);

      /* Normal properties */
      if (strcmp (info->tag.name, "object") == 0 ||
          strcmp (info->tag.name, "template") == 0)
        {
          ObjectInfo *object_info = (ObjectInfo*)info;

          if (prop_info->translatable && prop_info->text->len)
            {
              const gchar *translated;

              translated = _gtk_builder_parser_translate (data->domain,
                                                          prop_info->context,
                                                          prop_info->text->str);
              g_string_assign (prop_info->text, translated);
            }

          object_info->properties = g_slist_prepend (object_info->properties, prop_info);
        }
      else
        g_assert_not_reached ();
    }
  else if (strcmp (element_name, "child") == 0)
    {
      ChildInfo *child_info = state_pop_info (data, ChildInfo);

      _gtk_builder_add (data->builder, child_info);

      free_child_info (child_info);
    }
  else if (strcmp (element_name, "signal") == 0)
    {
      SignalInfo *signal_info = state_pop_info (data, SignalInfo);
      ObjectInfo *object_info = (ObjectInfo*)state_peek_info (data, CommonInfo);
      g_assert (object_info != NULL);
      signal_info->object_name = g_strdup (object_info->id);
      object_info->signals = g_slist_prepend (object_info->signals, signal_info);
    }
  else if (strcmp (element_name, "placeholder") == 0)
    {
    }
  else
    {
      g_set_error (error,
                   GTK_BUILDER_ERROR,
                   GTK_BUILDER_ERROR_UNHANDLED_TAG,
                   "Unhandled tag: <%s>", element_name);
      _gtk_builder_prefix_error (data->builder, context, error);
    }
}