/usr/include/glib-2.0/gio/gappinfo.h is in libglib2.0-dev 2.32.1-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright (C) 2006-2007 Red Hat, Inc.
*
* 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 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, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#ifndef __G_APP_INFO_H__
#define __G_APP_INFO_H__
#include <gio/giotypes.h>
G_BEGIN_DECLS
#define G_TYPE_APP_INFO (g_app_info_get_type ())
#define G_APP_INFO(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_APP_INFO, GAppInfo))
#define G_IS_APP_INFO(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_APP_INFO))
#define G_APP_INFO_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_APP_INFO, GAppInfoIface))
#define G_TYPE_APP_LAUNCH_CONTEXT (g_app_launch_context_get_type ())
#define G_APP_LAUNCH_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_APP_LAUNCH_CONTEXT, GAppLaunchContext))
#define G_APP_LAUNCH_CONTEXT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_APP_LAUNCH_CONTEXT, GAppLaunchContextClass))
#define G_IS_APP_LAUNCH_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_APP_LAUNCH_CONTEXT))
#define G_IS_APP_LAUNCH_CONTEXT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_APP_LAUNCH_CONTEXT))
#define G_APP_LAUNCH_CONTEXT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_APP_LAUNCH_CONTEXT, GAppLaunchContextClass))
typedef struct _GAppLaunchContextClass GAppLaunchContextClass;
typedef struct _GAppLaunchContextPrivate GAppLaunchContextPrivate;
/**
* GAppInfo:
*
* Information about an installed application and methods to launch
* it (with file arguments).
*/
/**
* GAppInfoIface:
* @g_iface: The parent interface.
* @dup: Copies a #GAppInfo.
* @equal: Checks two #GAppInfo<!-- -->s for equality.
* @get_id: Gets a string identifier for a #GAppInfo.
* @get_name: Gets the name of the application for a #GAppInfo.
* @get_description: Gets a short description for the application described by the #GAppInfo.
* @get_executable: Gets the executable name for the #GAppInfo.
* @get_icon: Gets the #GIcon for the #GAppInfo.
* @launch: Launches an application specified by the #GAppInfo.
* @supports_uris: Indicates whether the application specified supports launching URIs.
* @supports_files: Indicates whether the application specified accepts filename arguments.
* @launch_uris: Launches an application with a list of URIs.
* @should_show: Returns whether an application should be shown (e.g. when getting a list of installed applications).
* <ulink url="http://standards.freedesktop.org/startup-notification-spec/startup-notification-latest.txt">
* <citetitle>FreeDesktop.Org Startup Notification Specification</citetitle></ulink>.
* @set_as_default_for_type: Sets an application as default for a given content type.
* @set_as_default_for_extension: Sets an application as default for a given file extension.
* @add_supports_type: Adds to the #GAppInfo information about supported file types.
* @can_remove_supports_type: Checks for support for removing supported file types from a #GAppInfo.
* @remove_supports_type: Removes a supported application type from a #GAppInfo.
* @can_delete: Checks if a #GAppInfo can be deleted. Since 2.20
* @do_delete: Deletes a #GAppInfo. Since 2.20
* @get_commandline: Gets the commandline for the #GAppInfo. Since 2.20
* @get_display_name: Gets the display name for the #GAppInfo. Since 2.24
* @set_as_last_used_for_type: Sets the application as the last used. See g_app_info_set_as_last_used_for_type().
*
* Application Information interface, for operating system portability.
*/
typedef struct _GAppInfoIface GAppInfoIface;
struct _GAppInfoIface
{
GTypeInterface g_iface;
/* Virtual Table */
GAppInfo * (* dup) (GAppInfo *appinfo);
gboolean (* equal) (GAppInfo *appinfo1,
GAppInfo *appinfo2);
const char * (* get_id) (GAppInfo *appinfo);
const char * (* get_name) (GAppInfo *appinfo);
const char * (* get_description) (GAppInfo *appinfo);
const char * (* get_executable) (GAppInfo *appinfo);
GIcon * (* get_icon) (GAppInfo *appinfo);
gboolean (* launch) (GAppInfo *appinfo,
GList *files,
GAppLaunchContext *launch_context,
GError **error);
gboolean (* supports_uris) (GAppInfo *appinfo);
gboolean (* supports_files) (GAppInfo *appinfo);
gboolean (* launch_uris) (GAppInfo *appinfo,
GList *uris,
GAppLaunchContext *launch_context,
GError **error);
gboolean (* should_show) (GAppInfo *appinfo);
/* For changing associations */
gboolean (* set_as_default_for_type) (GAppInfo *appinfo,
const char *content_type,
GError **error);
gboolean (* set_as_default_for_extension) (GAppInfo *appinfo,
const char *extension,
GError **error);
gboolean (* add_supports_type) (GAppInfo *appinfo,
const char *content_type,
GError **error);
gboolean (* can_remove_supports_type) (GAppInfo *appinfo);
gboolean (* remove_supports_type) (GAppInfo *appinfo,
const char *content_type,
GError **error);
gboolean (* can_delete) (GAppInfo *appinfo);
gboolean (* do_delete) (GAppInfo *appinfo);
const char * (* get_commandline) (GAppInfo *appinfo);
const char * (* get_display_name) (GAppInfo *appinfo);
gboolean (* set_as_last_used_for_type) (GAppInfo *appinfo,
const char *content_type,
GError **error);
};
GType g_app_info_get_type (void) G_GNUC_CONST;
GAppInfo * g_app_info_create_from_commandline (const char *commandline,
const char *application_name,
GAppInfoCreateFlags flags,
GError **error);
GAppInfo * g_app_info_dup (GAppInfo *appinfo);
gboolean g_app_info_equal (GAppInfo *appinfo1,
GAppInfo *appinfo2);
const char *g_app_info_get_id (GAppInfo *appinfo);
const char *g_app_info_get_name (GAppInfo *appinfo);
const char *g_app_info_get_display_name (GAppInfo *appinfo);
const char *g_app_info_get_description (GAppInfo *appinfo);
const char *g_app_info_get_executable (GAppInfo *appinfo);
const char *g_app_info_get_commandline (GAppInfo *appinfo);
GIcon * g_app_info_get_icon (GAppInfo *appinfo);
gboolean g_app_info_launch (GAppInfo *appinfo,
GList *files,
GAppLaunchContext *launch_context,
GError **error);
gboolean g_app_info_supports_uris (GAppInfo *appinfo);
gboolean g_app_info_supports_files (GAppInfo *appinfo);
gboolean g_app_info_launch_uris (GAppInfo *appinfo,
GList *uris,
GAppLaunchContext *launch_context,
GError **error);
gboolean g_app_info_should_show (GAppInfo *appinfo);
gboolean g_app_info_set_as_default_for_type (GAppInfo *appinfo,
const char *content_type,
GError **error);
gboolean g_app_info_set_as_default_for_extension (GAppInfo *appinfo,
const char *extension,
GError **error);
gboolean g_app_info_add_supports_type (GAppInfo *appinfo,
const char *content_type,
GError **error);
gboolean g_app_info_can_remove_supports_type (GAppInfo *appinfo);
gboolean g_app_info_remove_supports_type (GAppInfo *appinfo,
const char *content_type,
GError **error);
gboolean g_app_info_can_delete (GAppInfo *appinfo);
gboolean g_app_info_delete (GAppInfo *appinfo);
gboolean g_app_info_set_as_last_used_for_type (GAppInfo *appinfo,
const char *content_type,
GError **error);
GList * g_app_info_get_all (void);
GList * g_app_info_get_all_for_type (const char *content_type);
GList * g_app_info_get_recommended_for_type (const gchar *content_type);
GList * g_app_info_get_fallback_for_type (const gchar *content_type);
void g_app_info_reset_type_associations (const char *content_type);
GAppInfo *g_app_info_get_default_for_type (const char *content_type,
gboolean must_support_uris);
GAppInfo *g_app_info_get_default_for_uri_scheme (const char *uri_scheme);
gboolean g_app_info_launch_default_for_uri (const char *uri,
GAppLaunchContext *launch_context,
GError **error);
/**
* GAppLaunchContext:
*
* Integrating the launch with the launching application. This is used to
* handle for instance startup notification and launching the new application
* on the same screen as the launching window.
*/
struct _GAppLaunchContext
{
GObject parent_instance;
/*< private >*/
GAppLaunchContextPrivate *priv;
};
struct _GAppLaunchContextClass
{
GObjectClass parent_class;
char * (* get_display) (GAppLaunchContext *context,
GAppInfo *info,
GList *files);
char * (* get_startup_notify_id) (GAppLaunchContext *context,
GAppInfo *info,
GList *files);
void (* launch_failed) (GAppLaunchContext *context,
const char *startup_notify_id);
/* Padding for future expansion */
void (*_g_reserved1) (void);
void (*_g_reserved2) (void);
void (*_g_reserved3) (void);
void (*_g_reserved4) (void);
void (*_g_reserved5) (void);
};
GType g_app_launch_context_get_type (void) G_GNUC_CONST;
GAppLaunchContext *g_app_launch_context_new (void);
void g_app_launch_context_setenv (GAppLaunchContext *context,
const char *variable,
const char *value);
void g_app_launch_context_unsetenv (GAppLaunchContext *context,
const char *variable);
char ** g_app_launch_context_get_environment (GAppLaunchContext *context);
char * g_app_launch_context_get_display (GAppLaunchContext *context,
GAppInfo *info,
GList *files);
char * g_app_launch_context_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files);
void g_app_launch_context_launch_failed (GAppLaunchContext *context,
const char * startup_notify_id);
G_END_DECLS
#endif /* __G_APP_INFO_H__ */
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