golden hour

/usr/include/glib-2.0/gio

File/Folder	Size	Actions
gaction.h	4.5 KB
gactiongroup.h	8.95 KB
gactiongroupexporter.h	1.73 KB
gactionmap.h	3.9 KB
gappinfo.h	18.65 KB
gapplication.h	14.21 KB
gapplicationcommandline.h	6.02 KB
gasyncinitable.h	4.32 KB
gasyncresult.h	2.75 KB
gbufferedinputstream.h	5.11 KB
gbufferedoutputstream.h	3.26 KB
gbytesicon.h	1.61 KB
gcancellable.h	3.96 KB
gcharsetconverter.h	2.46 KB
gcontenttype.h	2.9 KB
gconverter.h	2.82 KB
gconverterinputstream.h	2.94 KB
gconverteroutputstream.h	2.98 KB
gcredentials.h	3.33 KB
gdatagrambased.h	6.5 KB
gdatainputstream.h	10.88 KB
gdataoutputstream.h	4.81 KB
gdbusactiongroup.h	2.67 KB
gdbusaddress.h	2.61 KB
gdbusauthobserver.h	2.08 KB
gdbusconnection.h	38.13 KB
gdbuserror.h	4.21 KB
gdbusinterface.h	3 KB
gdbusinterfaceskeleton.h	5.91 KB
gdbusintrospection.h	12.21 KB
gdbusmenumodel.h	1.69 KB
gdbusmessage.h	11.12 KB
gdbusmethodinvocation.h	6.72 KB
gdbusnameowning.h	4.76 KB
gdbusnamewatching.h	4.42 KB
gdbusobject.h	2.87 KB
gdbusobjectmanager.h	4.37 KB
gdbusobjectmanagerclient.h	9.57 KB
gdbusobjectmanagerserver.h	4.02 KB
gdbusobjectproxy.h	2.57 KB
gdbusobjectskeleton.h	3.86 KB
gdbusproxy.h	11.8 KB
gdbusserver.h	2.47 KB
gdbusutils.h	1.97 KB
gdrive.h	14.16 KB
gdtlsclientconnection.h	3.12 KB
gdtlsconnection.h	11.96 KB
gdtlsserverconnection.h	2.39 KB
gemblem.h	2.1 KB
gemblemedicon.h	2.72 KB
gfile.h	78.24 KB
gfileattribute.h	2.74 KB
gfileenumerator.h	6.24 KB
gfileicon.h	1.91 KB
gfileinfo.h	43.44 KB
gfileinputstream.h	4.55 KB
gfileiostream.h	4.92 KB
gfilemonitor.h	3.2 KB
gfilenamecompleter.h	3.02 KB
gfileoutputstream.h	5.21 KB
gfilterinputstream.h	2.77 KB
gfilteroutputstream.h	2.81 KB
gicon.h	3.35 KB
ginetaddress.h	4.42 KB
ginetaddressmask.h	3.04 KB
ginetsocketaddress.h	3.04 KB
ginitable.h	2.91 KB
ginputstream.h	8.97 KB
gio-autocleanups.h	8.85 KB
gio.h	5.55 KB
gioenums.h	77.7 KB
gioenumtypes.h	12.52 KB
gioerror.h	1.52 KB
giomodule.h	7.88 KB
gioscheduler.h	1.95 KB
giostream.h	4.75 KB
giotypes.h	24.1 KB
glistmodel.h	2.52 KB
gliststore.h	4.08 KB
gloadableicon.h	3.58 KB
gmemoryinputstream.h	3.35 KB
gmemorymonitor.h	2.09 KB
gmemoryoutputstream.h	3.84 KB
gmenu.h	8.73 KB
gmenuexporter.h	1.57 KB
gmenumodel.h	14 KB
gmount.h	15.42 KB
gmountoperation.h	6.61 KB
gnativesocketaddress.h	2.48 KB
gnativevolumemonitor.h	2.22 KB
gnetworkaddress.h	2.89 KB
gnetworking.h	1.91 KB
gnetworkmonitor.h	4.14 KB
gnetworkservice.h	2.69 KB
gnotification.h	4.78 KB
goutputstream.h	15.39 KB
gpermission.h	5.72 KB
gpollableinputstream.h	3.74 KB
gpollableoutputstream.h	4.8 KB
gpollableutils.h	2.08 KB
gpowerprofilemonitor.h	2.25 KB
gpropertyaction.h	1.95 KB
gproxy.h	3.97 KB
gproxyaddress.h	3.09 KB
gproxyaddressenumerator.h	2.87 KB
gproxyresolver.h	3.31 KB
gremoteactiongroup.h	3.55 KB
gresolver.h	16.46 KB
gresource.h	4.54 KB
gseekable.h	3.2 KB
gsettings.h	20.65 KB
gsettingsbackend.h	8.31 KB
gsettingsschema.h	5.79 KB
gsimpleaction.h	2.85 KB
gsimpleactiongroup.h	4.25 KB
gsimpleasyncresult.h	7.63 KB
gsimpleiostream.h	1.68 KB
gsimplepermission.h	1.65 KB
gsimpleproxyresolver.h	3.45 KB
gsocket.h	15.8 KB
gsocketaddress.h	3.01 KB
gsocketaddressenumerator.h	3.81 KB
gsocketclient.h	10.95 KB
gsocketconnectable.h	2.82 KB
gsocketconnection.h	4.94 KB
gsocketcontrolmessage.h	4.77 KB
gsocketlistener.h	7.5 KB
gsocketservice.h	3.53 KB
gsrvtarget.h	1.89 KB
gsubprocess.h	8.4 KB
gsubprocesslauncher.h	6.38 KB
gtask.h	8.44 KB
gtcpconnection.h	2.89 KB
gtcpwrapperconnection.h	2.9 KB
gtestdbus.h	2.25 KB
gthemedicon.h	2.58 KB
gthreadedsocketservice.h	3.58 KB
gtlsbackend.h	4.48 KB
gtlscertificate.h	3.73 KB
gtlsclientconnection.h	3.6 KB
gtlsconnection.h	7.59 KB
gtlsdatabase.h	16.87 KB
gtlsfiledatabase.h	1.86 KB
gtlsinteraction.h	8.14 KB
gtlspassword.h	4.71 KB
gtlsserverconnection.h	2.29 KB
gvfs.h	6.46 KB
gvolume.h	11.46 KB
gvolumemonitor.h	5.86 KB
gzlibcompressor.h	2.29 KB
gzlibdecompressor.h	2.16 KB

Edit: gmenumodel.h

/*
 * Copyright © 2011 Canonical Ltd.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
 *
 * Author: Ryan Lortie <desrt@desrt.ca>
 */

#ifndef __G_MENU_MODEL_H__
#define __G_MENU_MODEL_H__

#include <glib-object.h>

#include <gio/giotypes.h>

G_BEGIN_DECLS

/**
 * G_MENU_ATTRIBUTE_ACTION:
 *
 * The menu item attribute which holds the action name of the item.  Action
 * names are namespaced with an identifier for the action group in which the
 * action resides. For example, "win." for window-specific actions and "app."
 * for application-wide actions.
 *
 * See also g_menu_model_get_item_attribute() and g_menu_item_set_attribute().
 *
 * Since: 2.32
 **/
#define G_MENU_ATTRIBUTE_ACTION "action"

/**
 * G_MENU_ATTRIBUTE_ACTION_NAMESPACE:
 *
 * The menu item attribute that holds the namespace for all action names in
 * menus that are linked from this item.
 *
 * Since: 2.36
 **/
#define G_MENU_ATTRIBUTE_ACTION_NAMESPACE "action-namespace"

/**
 * G_MENU_ATTRIBUTE_TARGET:
 *
 * The menu item attribute which holds the target with which the item's action
 * will be activated.
 *
 * See also g_menu_item_set_action_and_target()
 *
 * Since: 2.32
 **/
#define G_MENU_ATTRIBUTE_TARGET "target"

/**
 * G_MENU_ATTRIBUTE_LABEL:
 *
 * The menu item attribute which holds the label of the item.
 *
 * Since: 2.32
 **/
#define G_MENU_ATTRIBUTE_LABEL "label"

/**
 * G_MENU_ATTRIBUTE_ICON:
 *
 * The menu item attribute which holds the icon of the item.
 *
 * The icon is stored in the format returned by g_icon_serialize().
 *
 * This attribute is intended only to represent 'noun' icons such as
 * favicons for a webpage, or application icons.  It should not be used
 * for 'verbs' (ie: stock icons).
 *
 * Since: 2.38
 **/
#define G_MENU_ATTRIBUTE_ICON "icon"

/**
 * G_MENU_LINK_SUBMENU:
 *
 * The name of the link that associates a menu item with a submenu.
 *
 * See also g_menu_item_set_link().
 *
 * Since: 2.32
 **/
#define G_MENU_LINK_SUBMENU "submenu"

/**
 * G_MENU_LINK_SECTION:
 *
 * The name of the link that associates a menu item with a section.  The linked
 * menu will usually be shown in place of the menu item, using the item's label
 * as a header.
 *
 * See also g_menu_item_set_link().
 *
 * Since: 2.32
 **/
#define G_MENU_LINK_SECTION "section"

#define G_TYPE_MENU_MODEL                                   (g_menu_model_get_type ())
#define G_MENU_MODEL(inst)                                  (G_TYPE_CHECK_INSTANCE_CAST ((inst),                     \
                                                             G_TYPE_MENU_MODEL, GMenuModel))
#define G_MENU_MODEL_CLASS(class)                           (G_TYPE_CHECK_CLASS_CAST ((class),                       \
                                                             G_TYPE_MENU_MODEL, GMenuModelClass))
#define G_IS_MENU_MODEL(inst)                               (G_TYPE_CHECK_INSTANCE_TYPE ((inst),                     \
                                                             G_TYPE_MENU_MODEL))
#define G_IS_MENU_MODEL_CLASS(class)                        (G_TYPE_CHECK_CLASS_TYPE ((class),                       \
                                                             G_TYPE_MENU_MODEL))
#define G_MENU_MODEL_GET_CLASS(inst)                        (G_TYPE_INSTANCE_GET_CLASS ((inst),                      \
                                                             G_TYPE_MENU_MODEL, GMenuModelClass))

typedef struct _GMenuModelPrivate                           GMenuModelPrivate;
typedef struct _GMenuModelClass                             GMenuModelClass;

typedef struct _GMenuAttributeIterPrivate                   GMenuAttributeIterPrivate;
typedef struct _GMenuAttributeIterClass                     GMenuAttributeIterClass;
typedef struct _GMenuAttributeIter                          GMenuAttributeIter;

typedef struct _GMenuLinkIterPrivate                        GMenuLinkIterPrivate;
typedef struct _GMenuLinkIterClass                          GMenuLinkIterClass;
typedef struct _GMenuLinkIter                               GMenuLinkIter;

struct _GMenuModel
{
  GObject            parent_instance;
  GMenuModelPrivate *priv;
};

/**
 * GMenuModelClass::get_item_attributes:
 * @model: the #GMenuModel to query
 * @item_index: The #GMenuItem to query
 * @attributes: (out) (element-type utf8 GLib.Variant): Attributes on the item
 *
 * Gets all the attributes associated with the item in the menu model.
 */
/**
 * GMenuModelClass::get_item_links:
 * @model: the #GMenuModel to query
 * @item_index: The #GMenuItem to query
 * @links: (out) (element-type utf8 Gio.MenuModel): Links from the item
 *
 * Gets all the links associated with the item in the menu model.
 */
struct _GMenuModelClass
{
  GObjectClass parent_class;

gboolean              (*is_mutable)                       (GMenuModel          *model);
  gint                  (*get_n_items)                      (GMenuModel          *model);
  void                  (*get_item_attributes)              (GMenuModel          *model,
                                                             gint                 item_index,
                                                             GHashTable         **attributes);
  GMenuAttributeIter *  (*iterate_item_attributes)          (GMenuModel          *model,
                                                             gint                 item_index);
  GVariant *            (*get_item_attribute_value)         (GMenuModel          *model,
                                                             gint                 item_index,
                                                             const gchar         *attribute,
                                                             const GVariantType  *expected_type);
  void                  (*get_item_links)                   (GMenuModel          *model,
                                                             gint                 item_index,
                                                             GHashTable         **links);
  GMenuLinkIter *       (*iterate_item_links)               (GMenuModel          *model,
                                                             gint                 item_index);
  GMenuModel *          (*get_item_link)                    (GMenuModel          *model,
                                                             gint                 item_index,
                                                             const gchar         *link);
};

GLIB_AVAILABLE_IN_2_32
GType                   g_menu_model_get_type                           (void) G_GNUC_CONST;

GLIB_AVAILABLE_IN_2_32
gboolean                g_menu_model_is_mutable                         (GMenuModel         *model);
GLIB_AVAILABLE_IN_2_32
gint                    g_menu_model_get_n_items                        (GMenuModel         *model);

GLIB_AVAILABLE_IN_2_32
GMenuAttributeIter *    g_menu_model_iterate_item_attributes            (GMenuModel         *model,
                                                                         gint                item_index);
GLIB_AVAILABLE_IN_2_32
GVariant *              g_menu_model_get_item_attribute_value           (GMenuModel         *model,
                                                                         gint                item_index,
                                                                         const gchar        *attribute,
                                                                         const GVariantType *expected_type);
GLIB_AVAILABLE_IN_2_32
gboolean                g_menu_model_get_item_attribute                 (GMenuModel         *model,
                                                                         gint                item_index,
                                                                         const gchar        *attribute,
                                                                         const gchar        *format_string,
                                                                         ...);
GLIB_AVAILABLE_IN_2_32
GMenuLinkIter *         g_menu_model_iterate_item_links                 (GMenuModel         *model,
                                                                         gint                item_index);
GLIB_AVAILABLE_IN_2_32
GMenuModel *            g_menu_model_get_item_link                      (GMenuModel         *model,
                                                                         gint                item_index,
                                                                         const gchar        *link);

GLIB_AVAILABLE_IN_2_32
void                    g_menu_model_items_changed                      (GMenuModel         *model,
                                                                         gint                position,
                                                                         gint                removed,
                                                                         gint                added);

#define G_TYPE_MENU_ATTRIBUTE_ITER                          (g_menu_attribute_iter_get_type ())
#define G_MENU_ATTRIBUTE_ITER(inst)                         (G_TYPE_CHECK_INSTANCE_CAST ((inst),                     \
                                                             G_TYPE_MENU_ATTRIBUTE_ITER, GMenuAttributeIter))
#define G_MENU_ATTRIBUTE_ITER_CLASS(class)                  (G_TYPE_CHECK_CLASS_CAST ((class),                       \
                                                             G_TYPE_MENU_ATTRIBUTE_ITER, GMenuAttributeIterClass))
#define G_IS_MENU_ATTRIBUTE_ITER(inst)                      (G_TYPE_CHECK_INSTANCE_TYPE ((inst),                     \
                                                             G_TYPE_MENU_ATTRIBUTE_ITER))
#define G_IS_MENU_ATTRIBUTE_ITER_CLASS(class)               (G_TYPE_CHECK_CLASS_TYPE ((class),                       \
                                                             G_TYPE_MENU_ATTRIBUTE_ITER))
#define G_MENU_ATTRIBUTE_ITER_GET_CLASS(inst)               (G_TYPE_INSTANCE_GET_CLASS ((inst),                      \
                                                             G_TYPE_MENU_ATTRIBUTE_ITER, GMenuAttributeIterClass))

struct _GMenuAttributeIter
{
  GObject parent_instance;
  GMenuAttributeIterPrivate *priv;
};

struct _GMenuAttributeIterClass
{
  GObjectClass parent_class;

gboolean      (*get_next) (GMenuAttributeIter  *iter,
                             const gchar        **out_name,
                             GVariant           **value);
};

GLIB_AVAILABLE_IN_2_32
GType                   g_menu_attribute_iter_get_type                  (void) G_GNUC_CONST;

GLIB_AVAILABLE_IN_2_32
gboolean                g_menu_attribute_iter_get_next                  (GMenuAttributeIter  *iter,
                                                                         const gchar        **out_name,
                                                                         GVariant           **value);
GLIB_AVAILABLE_IN_2_32
gboolean                g_menu_attribute_iter_next                      (GMenuAttributeIter  *iter);
GLIB_AVAILABLE_IN_2_32
const gchar *           g_menu_attribute_iter_get_name                  (GMenuAttributeIter  *iter);
GLIB_AVAILABLE_IN_2_32
GVariant *              g_menu_attribute_iter_get_value                 (GMenuAttributeIter  *iter);

#define G_TYPE_MENU_LINK_ITER                               (g_menu_link_iter_get_type ())
#define G_MENU_LINK_ITER(inst)                              (G_TYPE_CHECK_INSTANCE_CAST ((inst),                     \
                                                             G_TYPE_MENU_LINK_ITER, GMenuLinkIter))
#define G_MENU_LINK_ITER_CLASS(class)                       (G_TYPE_CHECK_CLASS_CAST ((class),                       \
                                                             G_TYPE_MENU_LINK_ITER, GMenuLinkIterClass))
#define G_IS_MENU_LINK_ITER(inst)                           (G_TYPE_CHECK_INSTANCE_TYPE ((inst),                     \
                                                             G_TYPE_MENU_LINK_ITER))
#define G_IS_MENU_LINK_ITER_CLASS(class)                    (G_TYPE_CHECK_CLASS_TYPE ((class),                       \
                                                             G_TYPE_MENU_LINK_ITER))
#define G_MENU_LINK_ITER_GET_CLASS(inst)                    (G_TYPE_INSTANCE_GET_CLASS ((inst),                      \
                                                             G_TYPE_MENU_LINK_ITER, GMenuLinkIterClass))

struct _GMenuLinkIter
{
  GObject parent_instance;
  GMenuLinkIterPrivate *priv;
};

struct _GMenuLinkIterClass
{
  GObjectClass parent_class;

gboolean      (*get_next) (GMenuLinkIter  *iter,
                             const gchar   **out_link,
                             GMenuModel    **value);
};

GLIB_AVAILABLE_IN_2_32
GType                   g_menu_link_iter_get_type                       (void) G_GNUC_CONST;

GLIB_AVAILABLE_IN_2_32
gboolean                g_menu_link_iter_get_next                       (GMenuLinkIter  *iter,
                                                                         const gchar   **out_link,
                                                                         GMenuModel    **value);
GLIB_AVAILABLE_IN_2_32
gboolean                g_menu_link_iter_next                           (GMenuLinkIter  *iter);
GLIB_AVAILABLE_IN_2_32
const gchar *           g_menu_link_iter_get_name                       (GMenuLinkIter  *iter);
GLIB_AVAILABLE_IN_2_32
GMenuModel *            g_menu_link_iter_get_value                      (GMenuLinkIter  *iter);

G_END_DECLS

#endif /* __G_MENU_MODEL_H__ */