forked from AuroraMiddleware/gtk
af6bc44d86
Wed Apr 9 12:28:04 2003 Owen Taylor <otaylor@redhat.com>
* gtkfilesystemmodel.c:
- Disconnect signal connections when appropriate.
- Listen to ::roots-changed on the file system
- When the last reference count on a child is
removed, queue an idle to unload the parent.
* gtkfilesystemgnomevfs.c
- When URI's outside of file:/// are acessed,
add toplevel URI's to the list of roots.
- Improve display name computations
* gtkfilechooserentry.c: Don't complete on empty
file parts; free stored folder when base directory
changes.
* gtkfilechooser.c: Fill in some docs.
268 lines
10 KiB
C
268 lines
10 KiB
C
/* 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;
|
|
|
|
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_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 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);
|
|
|
|
/* 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 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);
|
|
|
|
/*
|
|
* 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);
|
|
void gtk_file_paths_free (GSList *paths);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_FILE_SYSTEM_H__ */
|