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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__
/* This is a "semi-private" header; it is meant only for
* alternate GtkFileChooser backend modules; no stability guarantees
* are made at this point
*/
#ifndef GTK_FILE_SYSTEM_ENABLE_UNSUPPORTED
#error "GtkFileSystem is not supported API for general use"
#endif
#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 _GtkFileSystemVolume GtkFileSystemVolume;
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;
/* 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,
GTK_FILE_SYSTEM_ERROR_ALREADY_EXISTS
} 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) G_GNUC_CONST;
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_name (GtkFileInfo *info,
const gchar *con_name);
G_CONST_RETURN gchar *gtk_file_info_get_icon_name (const GtkFileInfo *info);
GdkPixbuf *gtk_file_info_render_icon (const GtkFileInfo *info,
GtkWidget *widget,
gint pixel_size,
GError **error);
/* GtkFileSystemHandle
*/
#define GTK_TYPE_FILE_SYSTEM_HANDLE (gtk_file_system_handle_get_type ())
#define GTK_FILE_SYSTEM_HANDLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FILE_SYSTEM_HANDLE, GtkFileSystemHandle))
#define GTK_IS_FILE_SYSTEM_HANDLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FILE_SYSTEM_HANDLE))
#define GTK_FILE_SYSTEM_HANDLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FILE_SYSTEM_HANDLE, GtkFileSystemHandleUnixClass))
#define GTK_IS_FILE_SYSTEM_HANDLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FILE_SYSTEM_HANDLE))
#define GTK_FILE_SYSTEM_HANDLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FILE_SYSTEM_HANDLE, GtkFileSystemHandleClass))
typedef struct _GtkFileSystemHandle GtkFileSystemHandle;
typedef struct _GtkFileSystemHandleClass GtkFileSystemHandleClass;
struct _GtkFileSystemHandle
{
GObject parent_instance;
GtkFileSystem *file_system;
guint cancelled : 1;
};
struct _GtkFileSystemHandleClass
{
GObjectClass parent_class;
};
GType gtk_file_system_handle_get_type (void);
/* 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))
/* Callbacks for the asynchronous GtkFileSystem operations
*/
typedef void (* GtkFileSystemGetInfoCallback) (GtkFileSystemHandle *handle,
const GtkFileInfo *file_info,
const GError *error,
gpointer data);
typedef void (* GtkFileSystemGetFolderCallback) (GtkFileSystemHandle *handle,
GtkFileFolder *folder,
const GError *error,
gpointer data);
typedef void (* GtkFileSystemCreateFolderCallback) (GtkFileSystemHandle *handle,
const GtkFilePath *path,
const GError *error,
gpointer data);
typedef void (* GtkFileSystemVolumeMountCallback) (GtkFileSystemHandle *handle,
GtkFileSystemVolume *volume,
const GError *error,
gpointer data);
/*
*/
struct _GtkFileSystemIface
{
GTypeInterface base_iface;
/* Methods
*/
GSList * (*list_volumes) (GtkFileSystem *file_system);
GtkFileSystemVolume * (*get_volume_for_path) (GtkFileSystem *file_system,
const GtkFilePath *path);
GtkFileSystemHandle * (*get_folder) (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileInfoType types,
GtkFileSystemGetFolderCallback callback,
gpointer data);
GtkFileSystemHandle * (*get_info) (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileInfoType types,
GtkFileSystemGetInfoCallback callback,
gpointer data);
GtkFileSystemHandle * (*create_folder) (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileSystemCreateFolderCallback callback,
gpointer data);
void (*cancel_operation) (GtkFileSystemHandle *handle);
/* Volumes
*/
void (*volume_free) (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
GtkFilePath * (*volume_get_base_path) (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
gboolean (*volume_get_is_mounted) (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
GtkFileSystemHandle * (*volume_mount) (GtkFileSystem *file_system,
GtkFileSystemVolume *volume,
GtkFileSystemVolumeMountCallback callback,
gpointer data);
char * (*volume_get_display_name) (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
gchar * (*volume_get_icon_name) (GtkFileSystem *file_system,
GtkFileSystemVolume *volume,
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 (*insert_bookmark) (GtkFileSystem *file_system,
const GtkFilePath *path,
gint position,
GError **error);
gboolean (*remove_bookmark) (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error);
GSList * (*list_bookmarks) (GtkFileSystem *file_system);
/* Signals
*/
void (*volumes_changed) (GtkFileSystem *file_system);
void (*bookmarks_changed) (GtkFileSystem *file_system);
/* Bookmark labels
*/
gchar * (*get_bookmark_label) (GtkFileSystem *file_system,
const GtkFilePath *path);
void (*set_bookmark_label) (GtkFileSystem *file_system,
const GtkFilePath *path,
const gchar *label);
};
GType gtk_file_system_get_type (void) G_GNUC_CONST;
GSList * gtk_file_system_list_volumes (GtkFileSystem *file_system);
GtkFileSystemVolume *gtk_file_system_get_volume_for_path (GtkFileSystem *file_system,
const GtkFilePath *path);
void gtk_file_system_volume_free (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
GtkFilePath * gtk_file_system_volume_get_base_path (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
gboolean gtk_file_system_volume_get_is_mounted (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
GtkFileSystemHandle *gtk_file_system_volume_mount (GtkFileSystem *file_system,
GtkFileSystemVolume *volume,
GtkFileSystemVolumeMountCallback callback,
gpointer data);
char * gtk_file_system_volume_get_display_name (GtkFileSystem *file_system,
GtkFileSystemVolume *volume);
GdkPixbuf * gtk_file_system_volume_render_icon (GtkFileSystem *file_system,
GtkFileSystemVolume *volume,
GtkWidget *widget,
gint pixel_size,
GError **error);
gchar * gtk_file_system_volume_get_icon_name (GtkFileSystem *file_system,
GtkFileSystemVolume *volume,
GError **error);
gboolean gtk_file_system_get_parent (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFilePath **parent,
GError **error);
GtkFileSystemHandle *gtk_file_system_get_folder (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileInfoType types,
GtkFileSystemGetFolderCallback callback,
gpointer data);
GtkFileSystemHandle *gtk_file_system_get_info (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileInfoType types,
GtkFileSystemGetInfoCallback callback,
gpointer data);
GtkFileSystemHandle *gtk_file_system_create_folder (GtkFileSystem *file_system,
const GtkFilePath *path,
GtkFileSystemCreateFolderCallback callback,
gpointer data);
void gtk_file_system_cancel_operation (GtkFileSystemHandle *handle);
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_path_is_local (GtkFileSystem *filesystem,
const GtkFilePath *path);
gboolean gtk_file_system_insert_bookmark (GtkFileSystem *file_system,
const GtkFilePath *path,
gint position,
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);
gchar *gtk_file_system_get_bookmark_label (GtkFileSystem *file_system,
const GtkFilePath *path);
void gtk_file_system_set_bookmark_label (GtkFileSystem *file_system,
const GtkFilePath *path,
const gchar *label);
/*
* 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);
/* Method / signal */
gboolean (*is_finished_loading) (GtkFileFolder *folder);
void (*finished_loading) (GtkFileFolder *folder);
};
GType gtk_file_folder_get_type (void) G_GNUC_CONST;
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);
gboolean gtk_file_folder_is_finished_loading (GtkFileFolder *folder);
/* GtkFilePath */
#define GTK_TYPE_FILE_PATH (gtk_file_path_get_type ())
GType gtk_file_path_get_type (void) G_GNUC_CONST;
#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(str) ((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))
#ifdef G_OS_WIN32
int _gtk_file_system_win32_path_compare (const gchar *path1,
const gchar *path2);
#define gtk_file_path_compare(path1,path2) \
_gtk_file_system_win32_path_compare (gtk_file_path_get_string (path1), \
gtk_file_path_get_string (path2))
#else
#define gtk_file_path_compare(path1,path2) strcmp (gtk_file_path_get_string (path1), \
gtk_file_path_get_string (path2))
#endif
GSList *gtk_file_paths_sort (GSList *paths);
GSList *gtk_file_paths_copy (GSList *paths);
void gtk_file_paths_free (GSList *paths);
/* GtkFileSystem modules support */
GtkFileSystem *gtk_file_system_create (const char *file_system_name);
G_END_DECLS
#endif /* __GTK_FILE_SYSTEM_H__ */