/usr/include/evolution-3.10/shell/e-shell-backend.h is in evolution-dev 3.10.4-0ubuntu1.
This file is owned by root:root, with mode 0o644.
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* e-shell-backend.h
*
* This program 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) version 3.
*
* This program 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 the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifndef E_SHELL_BACKEND_H
#define E_SHELL_BACKEND_H
#include <libebackend/libebackend.h>
#include <shell/e-shell-common.h>
#include <e-util/e-util.h>
/* Standard GObject macros */
#define E_TYPE_SHELL_BACKEND \
(e_shell_backend_get_type ())
#define E_SHELL_BACKEND(obj) \
(G_TYPE_CHECK_INSTANCE_CAST \
((obj), E_TYPE_SHELL_BACKEND, EShellBackend))
#define E_SHELL_BACKEND_CLASS(cls) \
(G_TYPE_CHECK_CLASS_CAST \
((cls), E_TYPE_SHELL_BACKEND, EShellBackendClass))
#define E_IS_SHELL_BACKEND(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE \
((obj), E_TYPE_SHELL_BACKEND))
#define E_IS_SHELL_BACKEND_CLASS(cls) \
(G_TYPE_CHECK_CLASS_TYPE \
((cls), E_TYPE_SHELL_BACKEND))
#define E_SHELL_BACKEND_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS \
((obj), E_TYPE_SHELL_BACKEND, EShellBackendClass))
G_BEGIN_DECLS
/* Avoid including <e-shell.h>, because it includes us! */
struct _EShell;
typedef struct _EShellBackend EShellBackend;
typedef struct _EShellBackendClass EShellBackendClass;
typedef struct _EShellBackendPrivate EShellBackendPrivate;
/**
* EShellBackend:
*
* Contains only private data that should be read and manipulated using the
* functions below.
**/
struct _EShellBackend {
EExtension parent;
EShellBackendPrivate *priv;
};
/**
* EShellBackendClass:
* @parent_class: The parent class structure.
* @name: The name of the backend. Also becomes the name of
* the corresponding #EShellView subclass that the
* backend will register.
* @aliases: Colon-separated list of aliases that can be used
* when referring to a backend by name.
* @schemes: Colon-separated list of URI schemes. The #EShell
* will forward command-line URIs to the appropriate
* backend based on this list.
* @sort_order: Used to determine the order of backends listed in
* the main menu and in the switcher. See
* e_shell_backend_compare().
* @shell_view_type: #GType for the corresponding #EShellView subclass.
* @start: Method for notifying the backend to begin loading
* data and running background tasks. This is called
* just before the first instantiation of the
* corresponding #EShellView subclass. It allows the
* backend to delay initialization steps that consume
* significant resources until they are actually needed.
* @migrate: Method for notifying the backend to migrate data and
* settings from the given version. Returns %TRUE if the
* migration was successful or if no action was necessary.
* Returns %FALSE and sets a #GError if the migration
* failed.
*
* #EShellBackendClass contains a number of important settings for subclasses.
**/
struct _EShellBackendClass {
EExtensionClass parent_class;
GType shell_view_type;
const gchar *name;
const gchar *aliases;
const gchar *schemes;
gint sort_order;
const gchar *preferences_page;
/* Methods */
void (*start) (EShellBackend *shell_backend);
gboolean (*migrate) (EShellBackend *shell_backend,
gint major,
gint minor,
gint micro,
GError **error);
const gchar * (*get_config_dir) (EShellBackend *shell_backend);
const gchar * (*get_data_dir) (EShellBackend *shell_backend);
};
GType e_shell_backend_get_type (void);
gint e_shell_backend_compare (EShellBackend *shell_backend_a,
EShellBackend *shell_backend_b);
const gchar * e_shell_backend_get_config_dir (EShellBackend *shell_backend);
const gchar * e_shell_backend_get_data_dir (EShellBackend *shell_backend);
struct _EShell *e_shell_backend_get_shell (EShellBackend *shell_backend);
void e_shell_backend_add_activity (EShellBackend *shell_backend,
EActivity *activity);
gboolean e_shell_backend_is_busy (EShellBackend *shell_backend);
void e_shell_backend_set_prefer_new_item
(EShellBackend *shell_backend,
const gchar *prefer_new_item);
const gchar * e_shell_backend_get_prefer_new_item
(EShellBackend *shell_backend);
void e_shell_backend_cancel_all (EShellBackend *shell_backend);
void e_shell_backend_start (EShellBackend *shell_backend);
gboolean e_shell_backend_is_started (EShellBackend *shell_backend);
gboolean e_shell_backend_migrate (EShellBackend *shell_backend,
gint major,
gint minor,
gint micro,
GError **error);
G_END_DECLS
#endif /* E_SHELL_BACKEND_H */
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