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/* GTK - The GIMP Toolkit
* gtkfilesystem.h: Abstract file system interfaces
* Copyright (C) 2003, 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.
*/
#ifndef __GTK_FILE_SYSTEM_H__
#define __GTK_FILE_SYSTEM_H__
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
G_BEGIN_DECLS
typedef gint64 GtkFileTime;
typedef struct _GtkFileFolder GtkFileFolder;
typedef struct _GtkFileFolderIface GtkFileFolderIface;
typedef struct _GtkFileInfo GtkFileInfo;
typedef struct _GtkFileSystem GtkFileSystem;
typedef struct _GtkFileSystemIface GtkFileSystemIface;
/* Mask of information about a file, for monitoring and
* gtk_file_system_get_info()
*/
typedef enum {
GTK_FILE_INFO_DISPLAY_NAME = 1 << 0,
GTK_FILE_INFO_IS_FOLDER = 1 << 1,
GTK_FILE_INFO_IS_HIDDEN = 1 << 2,
GTK_FILE_INFO_MIME_TYPE = 1 << 3,
GTK_FILE_INFO_MODIFICATION_TIME = 1 << 4,
GTK_FILE_INFO_SIZE = 1 << 5,
GTK_FILE_INFO_ICON = 1 << 6
} GtkFileInfoType;
/* GError enumeration for GtkFileSystem
*/
#define GTK_FILE_SYSTEM_ERROR (gtk_file_system_error_quark ())
typedef enum
{
GTK_FILE_SYSTEM_ERROR_NONEXISTANT,
GTK_FILE_SYSTEM_ERROR_NOT_FOLDER,
GTK_FILE_SYSTEM_ERROR_INVALID_URI,
GTK_FILE_SYSTEM_ERROR_BAD_FILENAME,
GTK_FILE_SYSTEM_ERROR_FAILED,
} GtkFileSystemError;
GQuark gtk_file_system_error_quark (void);
/* Boxed-type for gtk_file_folder_get_info() results
*/
#define GTK_TYPE_FILE_INFO (gtk_file_info_get_type ())
GType gtk_file_info_get_type (void);
GtkFileInfo *gtk_file_info_new (void);
GtkFileInfo *gtk_file_info_copy (GtkFileInfo *info);
void gtk_file_info_free (GtkFileInfo *info);
G_CONST_RETURN gchar *gtk_file_info_get_display_name (const GtkFileInfo *info);
G_CONST_RETURN gchar *gtk_file_info_get_display_key (const GtkFileInfo *info);
void gtk_file_info_set_display_name (GtkFileInfo *info,
const gchar *display_name);
gboolean gtk_file_info_get_is_folder (const GtkFileInfo *info);
void gtk_file_info_set_is_folder (GtkFileInfo *info,
gboolean is_folder);
gboolean gtk_file_info_get_is_hidden (const GtkFileInfo *info);
void gtk_file_info_set_is_hidden (GtkFileInfo *info,
gboolean is_hidden);
G_CONST_RETURN gchar *gtk_file_info_get_mime_type (const GtkFileInfo *info);
void gtk_file_info_set_mime_type (GtkFileInfo *info,
const gchar *mime_type);
GtkFileTime gtk_file_info_get_modification_time (const GtkFileInfo *info);
void gtk_file_info_set_modification_time (GtkFileInfo *info,
GtkFileTime modification_time);
gint64 gtk_file_info_get_size (const GtkFileInfo *info);
void gtk_file_info_set_size (GtkFileInfo *info,
gint64 size);
GdkPixbuf * gtk_file_info_get_icon (const GtkFileInfo *info);
void gtk_file_info_set_icon (GtkFileInfo *info,
GdkPixbuf *icon);
/* The base GtkFileSystem interface
*/
#define GTK_TYPE_FILE_SYSTEM (gtk_file_system_get_type ())
#define GTK_FILE_SYSTEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FILE_SYSTEM, GtkFileSystem))
#define GTK_IS_FILE_SYSTEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FILE_SYSTEM))
#define GTK_FILE_SYSTEM_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GTK_TYPE_FILE_SYSTEM, GtkFileSystemIface))
struct _GtkFileSystemIface
{
GTypeInterface base_iface;
/* Methods
*/
GSList * (*list_roots) (GtkFileSystem *file_system);
GtkFileInfo * (*get_root_info) (GtkFileSystem *file_system,
const gchar *uri,
GtkFileInfoType types,
GError **error);
GtkFileFolder * (*get_folder) (GtkFileSystem *file_system,
const gchar *uri,
GtkFileInfoType types,
GError **error);
gboolean (*create_folder) (GtkFileSystem *file_system,
const gchar *uri,
GError **error);
/* URI Manipulation
*/
gboolean (*get_parent) (GtkFileSystem *file_system,
const gchar *uri,
gchar **parent,
GError **error);
gchar * (*make_uri) (GtkFileSystem *file_system,
const gchar *base_uri,
const gchar *display_name,
GError **error);
gboolean (*parse) (GtkFileSystem *file_system,
const gchar *base_uri,
const gchar *str,
gchar **folder,
gchar **file_part,
GError **error);
/* Signals
*/
void (*roots_changed) (GtkFileSystem *file_system);
};
GType gtk_file_system_get_type (void);
GSList * gtk_file_system_list_roots (GtkFileSystem *file_system);
GtkFileInfo * gtk_file_system_get_root_info (GtkFileSystem *file_system,
const gchar *uri,
GtkFileInfoType types,
GError **error);
gboolean gtk_file_system_get_parent (GtkFileSystem *file_system,
const gchar *uri,
gchar **parent,
GError **error);
GtkFileFolder *gtk_file_system_get_folder (GtkFileSystem *file_system,
const gchar *uri,
GtkFileInfoType types,
GError **error);
gboolean gtk_file_system_create_folder (GtkFileSystem *file_system,
const gchar *uri,
GError **error);
gchar * gtk_file_system_make_uri (GtkFileSystem *file_system,
const gchar *base_uri,
const gchar *display_name,
GError **error);
gboolean gtk_file_system_parse (GtkFileSystem *file_system,
const gchar *base_uri,
const gchar *str,
gchar **folder,
gchar **file_part,
GError **error);
/*
* Detailed information about a particular folder
*/
#define GTK_TYPE_FILE_FOLDER (gtk_file_folder_get_type ())
#define GTK_FILE_FOLDER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FILE_FOLDER, GtkFileFolder))
#define GTK_IS_FILE_FOLDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FILE_FOLDER))
#define GTK_FILE_FOLDER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GTK_TYPE_FILE_FOLDER, GtkFileFolderIface))
struct _GtkFileFolderIface
{
GTypeInterface base_iface;
/* Methods
*/
GtkFileInfo * (*get_info) (GtkFileFolder *folder,
const gchar *uri,
GError **error);
gboolean (*list_children) (GtkFileFolder *folder,
GSList **children,
GError **error);
/* ??? refresh() ??? */
/* Signals
*/
void (*deleted) (GtkFileFolder *monitor);
void (*files_added) (GtkFileFolder *monitor,
GSList *uris);
void (*file_changed) (GtkFileFolder *monitor,
const gchar *uri);
void (*file_removed) (GtkFileFolder *monitor,
const gchar *uri);
};
GType gtk_file_folder_get_type (void);
gboolean gtk_file_folder_list_children (GtkFileFolder *folder,
GSList **children,
GError **error);
GtkFileInfo *gtk_file_folder_get_info (GtkFileFolder *folder,
const gchar *uri,
GError **error);
G_END_DECLS
#endif /* __GTK_FILE_SYSTEM_H__ */
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