/* 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 #include 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__ */