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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 <gtk/gtkwidget.h> /* For icon handling */
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;
typedef struct _GtkFilePath GtkFilePath;
/* 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,
GTK_FILE_INFO_ALL = (1 << 7) - 1
} GtkFileInfoType;
/* Icon type, supplemented by MIME type
*/
typedef enum {
GTK_FILE_ICON_REGULAR, /* Use mime type for icon */
GTK_FILE_ICON_BLOCK_DEVICE,
GTK_FILE_ICON_BROKEN_SYMBOLIC_LINK,
GTK_FILE_ICON_CHARACTER_DEVICE,
GTK_FILE_ICON_DIRECTORY,
GTK_FILE_ICON_EXECUTABLE,
GTK_FILE_ICON_FIFO,
GTK_FILE_ICON_SOCKET
} GtkFileIconType;
/* GError enumeration for GtkFileSystem
*/
#define GTK_FILE_SYSTEM_ERROR (gtk_file_system_error_quark ())
typedef enum
{
GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
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);
void gtk_file_info_set_icon_type (GtkFileInfo *info,
GtkFileIconType icon_type);
GtkFileIconType gtk_file_info_get_icon_type (const GtkFileInfo *info);
GdkPixbuf * gtk_file_info_render_icon (const GtkFileInfo *info,
GtkWidget *widget,
gint pixel_size);
/* 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 GtkFilePath *path,
GtkFileInfoType types,
GError **error);
GtkFileFolder * (*get_folder) (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileInfoType types,
GError **error);
gboolean (*create_folder) (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error);
/* Path Manipulation
*/
gboolean (*get_parent) (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFilePath **parent,
GError **error);
GtkFilePath * (*make_path) (GtkFileSystem *file_system,
const GtkFilePath *base_path,
const gchar *display_name,
GError **error);
gboolean (*parse) (GtkFileSystem *file_system,
const GtkFilePath *base_path,
const gchar *str,
GtkFilePath **folder,
gchar **file_part,
GError **error);
gchar * (*path_to_uri) (GtkFileSystem *file_system,
const GtkFilePath *path);
gchar * (*path_to_filename) (GtkFileSystem *file_system,
const GtkFilePath *path);
GtkFilePath *(*uri_to_path) (GtkFileSystem *file_system,
const gchar *uri);
GtkFilePath *(*filename_to_path) (GtkFileSystem *file_system,
const gchar *path);
/* Bookmarks */
gboolean (*add_bookmark) (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error);
gboolean (*remove_bookmark) (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error);
GSList * (*list_bookmarks) (GtkFileSystem *file_system);
/* Signals
*/
void (*roots_changed) (GtkFileSystem *file_system);
void (*bookmarks_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 GtkFilePath *path,
GtkFileInfoType types,
GError **error);
gboolean gtk_file_system_get_parent (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFilePath **parent,
GError **error);
GtkFileFolder *gtk_file_system_get_folder (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileInfoType types,
GError **error);
gboolean gtk_file_system_create_folder (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error);
GtkFilePath * gtk_file_system_make_path (GtkFileSystem *file_system,
const GtkFilePath *base_path,
const gchar *display_name,
GError **error);
gboolean gtk_file_system_parse (GtkFileSystem *file_system,
const GtkFilePath *base_path,
const gchar *str,
GtkFilePath **folder,
gchar **file_part,
GError **error);
gchar * gtk_file_system_path_to_uri (GtkFileSystem *file_system,
const GtkFilePath *path);
gchar * gtk_file_system_path_to_filename (GtkFileSystem *file_system,
const GtkFilePath *path);
GtkFilePath *gtk_file_system_uri_to_path (GtkFileSystem *file_system,
const gchar *uri);
GtkFilePath *gtk_file_system_filename_to_path (GtkFileSystem *file_system,
const gchar *filename);
gboolean gtk_file_system_add_bookmark (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error);
gboolean gtk_file_system_remove_bookmark (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error);
GSList *gtk_file_system_list_bookmarks (GtkFileSystem *file_system);
/*
* 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 GtkFilePath *path,
GError **error);
gboolean (*list_children) (GtkFileFolder *folder,
GSList **children,
GError **error);
/* ??? refresh() ??? */
/* Signals
*/
void (*deleted) (GtkFileFolder *monitor);
void (*files_added) (GtkFileFolder *monitor,
GSList *paths);
void (*files_changed) (GtkFileFolder *monitor,
GSList *paths);
void (*files_removed) (GtkFileFolder *monitor,
GSList *paths);
};
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 GtkFilePath *path,
GError **error);
#ifdef __GNUC__
#define gtk_file_path_new_dup(str) \
({ const gchar *__s = (str); (GtkFilePath *)g_strdup(__s); })
#define gtk_file_path_new_steal(str) \
({ gchar *__s = (str); (GtkFilePath *)__s; })
#define gtk_file_path_get_string(path) \
({ const GtkFilePath *__p = (path); (const gchar *)__p; })
#define gtk_file_path_free(path) \
({ GtkFilePath *__p = (path); g_free (__p); })
#else /* __GNUC__ */
#define gtk_file_path_new_dup(str) ((GtkFilePath *)g_strdup(str))
#define gtk_file_path_new_steal(str) ((GtkFilePath *)(str))
#define gtk_file_path_get_string(path) ((const gchar *)(str))
#define gtk_file_path_free(path) g_free (path)
#endif/* __GNUC__ */
#define gtk_file_path_copy(path) gtk_file_path_new_dup (gtk_file_path_get_string(path))
#define gtk_file_path_compare(path1,path2) strcmp (gtk_file_path_get_string (path1), \
gtk_file_path_get_string (path2))
GSList *gtk_file_paths_sort (GSList *paths);
GSList *gtk_file_paths_copy (GSList *paths);
void gtk_file_paths_free (GSList *paths);
G_END_DECLS
#endif /* __GTK_FILE_SYSTEM_H__ */
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