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5a8fb211febd4eaa5731da0a18c4a30c19fb1f82
evolution/shell/e-storage.c
Ettore Perazzoli 482cf3700a [With this commit, the shell compiles without deprecated 
GLib/GTK+ functions, except for a couple of places were we use
GtkCList.]

* Makefile.am (INCLUDES): Add `-DG_DISABLE_DEPRECATED
-DGTK_DISABLE_DEPRECATED'.

* evolution-test-component.c (create_new_folder_selector): No
gtk_window_set_policy().

* main.c (quit_box_new): gtk_window_set_resizable() instead of
gtk_window_set_policy().
(view_map_callback): g_signal_handlers_disconnect_by_func()
instead of gtk_signal_disconnect_by_func().
(main): No need to push the GdkRGB visual/cmap anymore.
(new_view_created_callback): Likewise.

* e-task-widget.c: Renamed member pixmap of ETaskWidgetPrivate to
`image'.
(init): Updated accordingly.
(e_task_widget_construct): Use GtkImage, not GtkPixmap.

* e-storage.c (class_init): Converted from gtk_signal_new() to
g_signal_new().

* e-storage-set.c (class_init): Converted from gtk_signal_new() to
g_signal_new().

* e-storage-set-view.c
(setup_folder_properties_items_if_corba_storage_clicked):
g_string_append_printf() instead of g_string_sprintfa().
(class_init): Converted from gtk_signal_new() to g_signal_new().
(setup_folder_changed_callbacks): Use
e_signal_connect_while_alive() and
e_signal_connect_full_while_alive().

* e-splash.c (e_splash_construct): gtk_window_set_resizable()
instead of gtk_window_set_policy().

* e-shortcuts.c: Do not #include e-unicode.h.
(shortcut_item_update): Use g_path_get_basename() instead of
g_basename().
(e_shortcuts_add_default_shortcuts): No need to de-utfize strings.
(e_shortcuts_add_default_group): Same here.

* e-shortcuts-view.c: Do not #include <e-unicode.h>.
(class_init): Converted from gtk_signal_new() to g_signal_new().
(destroy_group_cb): No need to convert the text from UTF8.

* e-shell.c (impl_dispose): g_signal_handlers_disconnect_by_func()
instead of gtk_signal_disconnect_by_func().
(class_init): Use g_signal_new() instead of gtk_signal_new().

* e-shell-view.c: Do not #include e-unicode.h.  Renamed member
offline_toggle_pixmap to offline_toggle_image in
EShellViewPrivate.
(update_folder_title_bar): No need to de-UTF8-ize the title.
(cleanup_delayed_selection):
g_signal_handlers_disconnect_by_func() instead of
gtk_signal_disconnect_by_func().
(ui_engine_add_hint_callback): gtk_label_set_text(), not
gtk_label_set().
(class_init): Use g_signal_new() instead of gtk_signal_new().
(update_for_current_uri): No need to convert the title from UTF8.
(setup_offline_toggle): Changed to set up a GtkImage, not a
GtkPixmap.
(update_offline_toggle_status): Accordingly (gtk_image* instead of
gtk_pixmap*).
(set_current_notebook_page): gtk_notebook_set_current_page(), not
gtk_notebook_set_page().
(get_storage_set_path_from_uri): g_ascii_strncasecmp() instead of
g_strncasecmp().
(folder_bar_popup_map_callback): Use
e_signal_connect_while_alive() instead of
gtk_signal_connect_while_alive().
(e_shell_view_construct): Likewise.
(display_uri): g_signal_connect_after() instead of
gtk_signal_connect_full().
(update_for_current_uri):
g_signal_handlers_{block,unblock}_by_func() instead of
gtk_signal_handler_{block,unblock}_by_func().

* e-shell-view-menu.c (command_about_box):
gtk_window_set_resizable() instead of gtk_window_set_policy().

* e-shell-utils.c (get_mini_name): g_path_get_basename() instead
of g_basename().

* e-shell-user-creatable-items-handler.c
(append_xml_for_menu_item): g_string_append_printf() instead of
g_string_sprintfa().
(create_menu_xml): Likewise.

* e-shell-shared-folder-picker-dialog.c: Do not #include
e-unicode.h.
(progress_bar_timeout_callback): Expect a GtkProgressBar data and
just use gtk_progress_bar_pulse().
(create_progress_dialog): gtk_window_set_resizable() instead of
gtk_window_set_policy().  No gtk_progress_set_activity_mode().
(setup_server_option_menu): Just use
gtk_menu_item_new_with_label() instead of
e_utf8_gtk_menu_item_new_with_label().

* e-shell-settings-dialog.c (set_dialog_size): Ported to Pango.

* e-shell-offline-sync.c
(impl_SyncFolderProgressListener_updateProgress):
gtk_progress_set_fraction() instead of
gtk_progress_bar_set_percentage().
(sync_folder): Likewise.
(setup_dialog): gtk_window_set_resizable() instead of
gtk_window_set_policy().
(sync_folder): No gtk_progress_set_activity_mode().

* e-shell-offline-handler.c: #undef {G,GTK}_DISABLE_DEPRECATED
here for now (need to port from GtkCList).
(class_init): Use g_signal_new()

* e-shell-importer.c: #undef {G,GTK}_DISABLE_DEPRECATED here for
now (need to port from GtkCList).

* e-shell-folder-title-bar.c (create_image_widget_from_xpm):
Renamed from create_pixmap_widget_from_xpm(); handle GtkImage
instead of GtkPixmap.
(new_empty_image_widget): Renamed from new_empty_pixmap_widget();
return a GtkImage instead of a GtkPixmap.
(add_navigation_buttons): Updated accordingly; so use GtkImages
instead of GtkPixmaps.
(e_shell_folder_title_bar_construct): Likewise.
(e_shell_folder_title_bar_set_icon): Use gtk_image_* instead of
gtk_pixmap_* on the image widgets.
(class_init): Converted to use g_signal_new() instead of
gtk_signal_new().
(e_shell_folder_title_bar_new): No need for pushing the GdkRGB
visual/cmap anymore.

* e-shell-folder-selection-dialog.c (check_folder_type_valid):
Just use strcmp instead of strcasecmp().
(class_init): g_signal_new() instead of gtk_signal_new().
(e_shell_folder_selection_dialog_construct): Removed call to
gtk_window_set_policy().

* e-shell-folder-creation-dialog.c
(type_with_display_name_compare_func): Changed to use
g_utf8_casefold().

* e-shell-folder-commands.c: Do not #include e-unicode.h.
(e_shell_command_rename_folder): g_path_get_dirname() instead of
g_dirname().
(folder_selection_dialog_folder_selected_callback):
g_path_get_basename() instead of g_basename().
(rename_cb): Likewise.
(delete_dialog): Do not convert from UTF8 for display purposes.
(e_shell_command_rename_folder): Likewise.

* e-shell-about-box.c (timeout_callback): Ported to Pango and use
gdk_window_invalidate_rect() instead of gtk_widget_draw().

* e-setup.c (check_evolution_directory): Use
gtk_window_set_resizable() instead of gtk_window_set_policy().

* e-local-storage.c: Do not include e-unicode.h.
(create_folder): Use g_path_get_basename() instead of
g_basename().
(create_folder_directory): Likewise.
(remove_folder_directory): Likewise.
(append_xfer_item_list): Likewise.

* e-local-folder.c (construct_loading_metadata): Use
g_path_get_basename() instead of g_basename().

* e-folder-dnd-bridge.c (handle_evolution_path_drag_motion): Use
g_path_get_basename() instead of g_basename().

* e-corba-storage-registry.c: G_STRUCT_OFFSET instead of
GTK_STRUCT_OFFSET.

* e-corba-shortcuts.c: G_STRUCT_OFFSET instead of
GTK_STRUCT_OFFSET.

* e-component-registry.c
(sleep_with_g_main_loop_timeout_callback): g_main_loop_* instead
of g_main_*.
(sleep_with_g_main_loop): Likewise.

* e-activity-handler.c: G_STRUCT_OFFSET instead of
GTK_STRUCT_OFFSET.

* evolution-wizard.c (evolution_wizard_class_init): g_signal_new()
instead of gtk_signal_new().

* evolution-storage-listener.c (class_init): g_signal_new()
instead of gtk_signal_new().

* evolution-shell-view.c (class_init): g_signal_new() instead of
gtk_signal_new().

* evolution-shell-component-dnd.c: G_STRUCT_OFFSET instead of
GTK_STRUCT_OFFSET.

* evolution-shell-component.c: G_STRUCT_OFFSET instead of
GTK_STRUCT_OFFSET.

* evolution-session.c: G_STRUCT_OFFSET instead of
GTK_STRUCT_OFFSET.

* evolution-folder-selector-button.c: Do not include e-unicode.h.
(set_folder): No need to convert from UTF8 to locale encoding
anymore.  Removed unused variable.

* evolution-config-control.c (class_init): Use g_signal_new()
instead of gtk_signal_new().

* evolution-activity-client.c (class_init): Use g_signal_new()
instead of gtk_signal_new().

* e-folder-list.c: Do not include e-unicode.h.  Use E_MAKE_TYPE().
(e_folder_list_get_type): Removed explicit implementation of this.
(e_folder_list_set_arg): Removed.
(e_folder_list_get_arg): Removed.
(e_folder_list_set_property): New.
(e_folder_list_get_property): New.
(e_folder_list_destroy): Removed.
(e_folder_list_dispose): New.
(e_folder_list_class_init): Updated accordingly.

* e-folder.c (impl_save_info): Use G_OBJECT_TYPE_NAME() instead of
gtk_type_name().
(impl_load_info): Likewise.
(impl_remove): Likewise.
(class_init): Use g_signal_new() instead of gtk_signal_new().

svn path=/trunk/; revision=19170
2002-12-19 22:03:40 +00:00

812 lines
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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-storage.c
*
* Copyright (C) 2000, 2001 Ximian, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Ettore Perazzoli
*/
/* FIXME: The EFolderTree is kept both in the EStorage and the
* EvolutionStorage. Bad design.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-storage.h"
#include "e-folder-tree.h"
#include "e-shell-constants.h"
#include "e-shell-marshal.h"
#include <gtk/gtkobject.h>
#include <gtk/gtksignal.h>
#include <libgnome/gnome-i18n.h>
#include <gal/util/e-util.h>
#include <string.h>
#define PARENT_TYPE GTK_TYPE_OBJECT
static GtkObjectClass *parent_class = NULL;
#define ES_CLASS(obj) \
E_STORAGE_CLASS (GTK_OBJECT_GET_CLASS (obj))
struct _EStoragePrivate {
/* The set of folders we have in this storage. */
EFolderTree *folder_tree;
/* The pseudofolders representing un-filled-in subtrees */
GHashTable *pseudofolders;
/* Internal name of the storage */
char *name;
};
enum {
NEW_FOLDER,
UPDATED_FOLDER,
REMOVED_FOLDER,
CLOSE_FOLDER,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
/* Destroy notification function for the folders in the tree. */
static void
folder_destroy_notify (EFolderTree *tree,
const char *path,
void *data,
void *closure)
{
EFolder *e_folder;
if (data == NULL) {
/* The root folder has no EFolder associated to it. */
return;
}
e_folder = E_FOLDER (data);
g_object_unref (e_folder);
}
/* Signal callbacks for the EFolders. */
static void
folder_changed_cb (EFolder *folder,
void *data)
{
EStorage *storage;
EStoragePrivate *priv;
const char *path, *p;
gboolean highlight;
g_assert (E_IS_STORAGE (data));
storage = E_STORAGE (data);
priv = storage->priv;
path = e_folder_tree_get_path_for_data (priv->folder_tree, folder);
g_assert (path != NULL);
g_signal_emit (storage, signals[UPDATED_FOLDER], 0, path);
highlight = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (folder), "last_highlight"));
if (highlight != e_folder_get_highlighted (folder)) {
highlight = !highlight;
g_object_set_data (G_OBJECT (folder), "last_highlight", GINT_TO_POINTER (highlight));
p = strrchr (path, '/');
if (p && p != path) {
char *name;
name = g_strndup (path, p - path);
folder = e_folder_tree_get_folder (priv->folder_tree, name);
g_free (name);
if (folder)
e_folder_set_child_highlight (folder, highlight);
}
}
}
/* GObject methods. */
static void
free_folder (gpointer path, gpointer folder, gpointer user_data)
{
g_free (path);
/* folders will have been freed by e_folder_tree_destroy */
}
static void
impl_finalize (GObject *object)
{
EStorage *storage;
EStoragePrivate *priv;
storage = E_STORAGE (object);
priv = storage->priv;
if (priv->folder_tree != NULL)
e_folder_tree_destroy (priv->folder_tree);
if (priv->pseudofolders) {
g_hash_table_foreach (priv->pseudofolders, free_folder, NULL);
g_hash_table_destroy (priv->pseudofolders);
}
g_free (priv->name);
g_free (priv);
(* G_OBJECT_CLASS (parent_class)->finalize) (object);
}
/* EStorage methods. */
static GList *
impl_get_subfolder_paths (EStorage *storage,
const char *path)
{
EStoragePrivate *priv;
priv = storage->priv;
return e_folder_tree_get_subfolders (priv->folder_tree, path);
}
static EFolder *
impl_get_folder (EStorage *storage,
const char *path)
{
EStoragePrivate *priv;
EFolder *e_folder;
priv = storage->priv;
e_folder = (EFolder *) e_folder_tree_get_folder (priv->folder_tree, path);
return e_folder;
}
static const char *
impl_get_name (EStorage *storage)
{
return storage->priv->name;
}
static void
impl_async_create_folder (EStorage *storage,
const char *path,
const char *type,
const char *description,
EStorageResultCallback callback,
void *data)
{
(* callback) (storage, E_STORAGE_NOTIMPLEMENTED, data);
}
static void
impl_async_remove_folder (EStorage *storage,
const char *path,
EStorageResultCallback callback,
void *data)
{
(* callback) (storage, E_STORAGE_NOTIMPLEMENTED, data);
}
static void
impl_async_xfer_folder (EStorage *storage,
const char *source_path,
const char *destination_path,
gboolean remove_source,
EStorageResultCallback callback,
void *data)
{
(* callback) (storage, E_STORAGE_NOTIMPLEMENTED, data);
}
static void
impl_async_open_folder (EStorage *storage,
const char *path)
{
;
}
static gboolean
impl_supports_shared_folders (EStorage *storage)
{
return FALSE;
}
static void
impl_async_discover_shared_folder (EStorage *storage,
const char *owner,
const char *folder_name,
EStorageDiscoveryCallback callback,
void *data)
{
(* callback) (storage, E_STORAGE_NOTIMPLEMENTED, NULL, data);
}
static void
impl_async_remove_shared_folder (EStorage *storage,
const char *path,
EStorageResultCallback callback,
void *data)
{
(* callback) (storage, E_STORAGE_NOTIMPLEMENTED, data);
}
/* Initialization. */
static void
class_init (EStorageClass *class)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (class);
parent_class = g_type_class_ref(gtk_object_get_type ());
object_class->finalize = impl_finalize;
class->get_subfolder_paths = impl_get_subfolder_paths;
class->get_folder = impl_get_folder;
class->get_name = impl_get_name;
class->async_create_folder = impl_async_create_folder;
class->async_remove_folder = impl_async_remove_folder;
class->async_xfer_folder = impl_async_xfer_folder;
class->async_open_folder = impl_async_open_folder;
class->supports_shared_folders = impl_supports_shared_folders;
class->async_discover_shared_folder = impl_async_discover_shared_folder;
class->async_remove_shared_folder = impl_async_remove_shared_folder;
signals[NEW_FOLDER] =
g_signal_new ("new_folder",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (EStorageClass, new_folder),
NULL, NULL,
e_shell_marshal_NONE__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
signals[UPDATED_FOLDER] =
g_signal_new ("updated_folder",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (EStorageClass, updated_folder),
NULL, NULL,
e_shell_marshal_NONE__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
signals[REMOVED_FOLDER] =
g_signal_new ("removed_folder",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (EStorageClass, removed_folder),
NULL, NULL,
e_shell_marshal_NONE__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
signals[CLOSE_FOLDER] =
g_signal_new ("close_folder",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (EStorageClass, close_folder),
NULL, NULL,
e_shell_marshal_NONE__STRING,
G_TYPE_NONE, 1,
G_TYPE_STRING);
}
static void
init (EStorage *storage)
{
EStoragePrivate *priv;
priv = g_new (EStoragePrivate, 1);
priv->folder_tree = e_folder_tree_new (folder_destroy_notify, NULL);
priv->pseudofolders = g_hash_table_new (g_str_hash, g_str_equal);
priv->name = NULL;
storage->priv = priv;
}
/* Creation. */
void
e_storage_construct (EStorage *storage,
const char *name,
EFolder *root_folder)
{
EStoragePrivate *priv;
g_return_if_fail (storage != NULL);
g_return_if_fail (E_IS_STORAGE (storage));
priv = storage->priv;
priv->name = g_strdup (name);
e_storage_new_folder (storage, "/", root_folder);
GTK_OBJECT_UNSET_FLAGS (GTK_OBJECT (storage), GTK_FLOATING);
}
EStorage *
e_storage_new (const char *name,
EFolder *root_folder)
{
EStorage *new;
new = g_object_new (e_storage_get_type (), NULL);
e_storage_construct (new, name, root_folder);
return new;
}
gboolean
e_storage_path_is_absolute (const char *path)
{
g_return_val_if_fail (path != NULL, FALSE);
return *path == E_PATH_SEPARATOR;
}
gboolean
e_storage_path_is_relative (const char *path)
{
g_return_val_if_fail (path != NULL, FALSE);
return *path != E_PATH_SEPARATOR;
}
GList *
e_storage_get_subfolder_paths (EStorage *storage,
const char *path)
{
g_return_val_if_fail (storage != NULL, NULL);
g_return_val_if_fail (E_IS_STORAGE (storage), NULL);
g_return_val_if_fail (path != NULL, NULL);
g_return_val_if_fail (g_path_is_absolute (path), NULL);
return (* ES_CLASS (storage)->get_subfolder_paths) (storage, path);
}
EFolder *
e_storage_get_folder (EStorage *storage,
const char *path)
{
g_return_val_if_fail (storage != NULL, NULL);
g_return_val_if_fail (E_IS_STORAGE (storage), NULL);
g_return_val_if_fail (path != NULL, NULL);
g_return_val_if_fail (e_storage_path_is_absolute (path), NULL);
return (* ES_CLASS (storage)->get_folder) (storage, path);
}
const char *
e_storage_get_name (EStorage *storage)
{
g_return_val_if_fail (storage != NULL, NULL);
g_return_val_if_fail (E_IS_STORAGE (storage), NULL);
return (* ES_CLASS (storage)->get_name) (storage);
}
/* Folder operations. */
void
e_storage_async_create_folder (EStorage *storage,
const char *path,
const char *type,
const char *description,
EStorageResultCallback callback,
void *data)
{
g_return_if_fail (storage != NULL);
g_return_if_fail (E_IS_STORAGE (storage));
g_return_if_fail (path != NULL);
g_return_if_fail (g_path_is_absolute (path));
g_return_if_fail (type != NULL);
g_return_if_fail (callback != NULL);
(* ES_CLASS (storage)->async_create_folder) (storage, path, type, description, callback, data);
}
void
e_storage_async_remove_folder (EStorage *storage,
const char *path,
EStorageResultCallback callback,
void *data)
{
g_return_if_fail (storage != NULL);
g_return_if_fail (E_IS_STORAGE (storage));
g_return_if_fail (path != NULL);
g_return_if_fail (g_path_is_absolute (path));
g_return_if_fail (callback != NULL);
(* ES_CLASS (storage)->async_remove_folder) (storage, path, callback, data);
}
void
e_storage_async_xfer_folder (EStorage *storage,
const char *source_path,
const char *destination_path,
const gboolean remove_source,
EStorageResultCallback callback,
void *data)
{
g_return_if_fail (storage != NULL);
g_return_if_fail (E_IS_STORAGE (storage));
g_return_if_fail (source_path != NULL);
g_return_if_fail (g_path_is_absolute (source_path));
g_return_if_fail (destination_path != NULL);
g_return_if_fail (g_path_is_absolute (destination_path));
if (strcmp (source_path, destination_path) == 0) {
(* callback) (storage, E_STORAGE_OK, data);
return;
}
if (remove_source) {
int destination_len;
int source_len;
source_len = strlen (source_path);
destination_len = strlen (destination_path);
if (source_len < destination_len
&& destination_path[source_len] == E_PATH_SEPARATOR
&& strncmp (destination_path, source_path, source_len) == 0) {
(* callback) (storage, E_STORAGE_CANTMOVETODESCENDANT, data);
return;
}
}
(* ES_CLASS (storage)->async_xfer_folder) (storage, source_path, destination_path, remove_source, callback, data);
}
void
e_storage_async_open_folder (EStorage *storage,
const char *path)
{
g_return_if_fail (storage != NULL);
g_return_if_fail (E_IS_STORAGE (storage));
g_return_if_fail (path != NULL);
g_return_if_fail (g_path_is_absolute (path));
if (g_hash_table_lookup (storage->priv->pseudofolders, path) == NULL)
return;
(* ES_CLASS (storage)->async_open_folder) (storage, path);
}
/* Shared folders. */
gboolean
e_storage_supports_shared_folders (EStorage *storage)
{
g_return_val_if_fail (storage != NULL, FALSE);
g_return_val_if_fail (E_IS_STORAGE (storage), FALSE);
return (* ES_CLASS (storage)->supports_shared_folders) (storage);
}
void
e_storage_async_discover_shared_folder (EStorage *storage,
const char *owner,
const char *folder_name,
EStorageDiscoveryCallback callback,
void *data)
{
g_return_if_fail (storage != NULL);
g_return_if_fail (E_IS_STORAGE (storage));
g_return_if_fail (owner != NULL);
g_return_if_fail (folder_name != NULL);
(* ES_CLASS (storage)->async_discover_shared_folder) (storage, owner, folder_name, callback, data);
}
void
e_storage_cancel_discover_shared_folder (EStorage *storage,
const char *owner,
const char *folder_name)
{
g_return_if_fail (E_IS_STORAGE (storage));
g_return_if_fail (owner != NULL);
g_return_if_fail (folder_name != NULL);
g_return_if_fail (ES_CLASS (storage)->cancel_discover_shared_folder != NULL);
(* ES_CLASS (storage)->cancel_discover_shared_folder) (storage, owner, folder_name);
}
void
e_storage_async_remove_shared_folder (EStorage *storage,
const char *path,
EStorageResultCallback callback,
void *data)
{
g_return_if_fail (storage != NULL);
g_return_if_fail (E_IS_STORAGE (storage));
g_return_if_fail (path != NULL);
g_return_if_fail (g_path_is_absolute (path));
(* ES_CLASS (storage)->async_remove_shared_folder) (storage, path, callback, data);
}
const char *
e_storage_result_to_string (EStorageResult result)
{
switch (result) {
case E_STORAGE_OK:
return _("No error");
case E_STORAGE_GENERICERROR:
return _("Generic error");
case E_STORAGE_EXISTS:
return _("A folder with the same name already exists");
case E_STORAGE_INVALIDTYPE:
return _("The specified folder type is not valid");
case E_STORAGE_IOERROR:
return _("I/O error");
case E_STORAGE_NOSPACE:
return _("Not enough space to create the folder");
case E_STORAGE_NOTEMPTY:
return _("The folder is not empty");
case E_STORAGE_NOTFOUND:
return _("The specified folder was not found");
case E_STORAGE_NOTIMPLEMENTED:
return _("Function not implemented in this storage");
case E_STORAGE_PERMISSIONDENIED:
return _("Permission denied");
case E_STORAGE_UNSUPPORTEDOPERATION:
return _("Operation not supported");
case E_STORAGE_UNSUPPORTEDTYPE:
return _("The specified type is not supported in this storage");
case E_STORAGE_CANTCHANGESTOCKFOLDER:
return _("The specified folder cannot be modified or removed");
case E_STORAGE_CANTMOVETODESCENDANT:
return _("Cannot make a folder a child of one of its descendants");
case E_STORAGE_INVALIDNAME:
return _("Cannot create a folder with that name");
case E_STORAGE_NOTONLINE:
return _("This operation cannot be performed in off-line mode");
default:
return _("Unknown error");
}
}
/* Public utility functions. */
struct _GetPathForPhysicalUriForeachData {
const char *physical_uri;
char *retval;
};
typedef struct _GetPathForPhysicalUriForeachData GetPathForPhysicalUriForeachData;
static void
get_path_for_physical_uri_foreach (EFolderTree *folder_tree,
const char *path,
void *path_data,
void *user_data)
{
GetPathForPhysicalUriForeachData *foreach_data;
const char *physical_uri;
EFolder *e_folder;
foreach_data = (GetPathForPhysicalUriForeachData *) user_data;
if (foreach_data->retval != NULL)
return;
e_folder = (EFolder *) path_data;
if (e_folder == NULL)
return;
physical_uri = e_folder_get_physical_uri (e_folder);
if (physical_uri == NULL)
return;
if (strcmp (foreach_data->physical_uri, physical_uri) == 0)
foreach_data->retval = g_strdup (path);
}
/**
* e_storage_get_path_for_physical_uri:
* @storage: A storage
* @physical_uri: A physical URI
*
* Look for the folder having the specified @physical_uri.
*
* Return value: The path of the folder having the specified @physical_uri in
* @storage. If such a folder does not exist, just return NULL. The return
* value must be freed by the caller.
**/
char *
e_storage_get_path_for_physical_uri (EStorage *storage,
const char *physical_uri)
{
GetPathForPhysicalUriForeachData foreach_data;
EStoragePrivate *priv;
g_return_val_if_fail (storage != NULL, NULL);
g_return_val_if_fail (E_IS_STORAGE (storage), NULL);
g_return_val_if_fail (physical_uri != NULL, NULL);
priv = storage->priv;
foreach_data.physical_uri = physical_uri;
foreach_data.retval = NULL;
e_folder_tree_foreach (priv->folder_tree, get_path_for_physical_uri_foreach, &foreach_data);
return foreach_data.retval;
}
/* Protected functions. */
/* These functions are used by subclasses to add and remove folders from the
state stored in the storage object. */
gboolean
e_storage_new_folder (EStorage *storage,
const char *path,
EFolder *e_folder)
{
EStoragePrivate *priv;
char *parent_path, *p;
gpointer stored_path, pseudofolder;
g_return_val_if_fail (storage != NULL, FALSE);
g_return_val_if_fail (E_IS_STORAGE (storage), FALSE);
g_return_val_if_fail (path != NULL, FALSE);
g_return_val_if_fail (g_path_is_absolute (path), FALSE);
g_return_val_if_fail (e_folder != NULL, FALSE);
g_return_val_if_fail (E_IS_FOLDER (e_folder), FALSE);
priv = storage->priv;
if (! e_folder_tree_add (priv->folder_tree, path, e_folder))
return FALSE;
p = strrchr (path, '/');
if (p && p != path)
parent_path = g_strndup (path, p - path);
else
parent_path = g_strdup ("/");
if (g_hash_table_lookup_extended (priv->pseudofolders, parent_path,
&stored_path, &pseudofolder) &&
pseudofolder != e_folder) {
g_hash_table_remove (priv->pseudofolders, parent_path);
g_free (stored_path);
e_storage_removed_folder (storage, e_folder_get_physical_uri (pseudofolder));
}
g_free (parent_path);
g_signal_connect_object (e_folder, "changed", G_CALLBACK (folder_changed_cb), storage, 0);
g_signal_emit (storage, signals[NEW_FOLDER], 0, path);
folder_changed_cb (e_folder, storage);
return TRUE;
}
gboolean
e_storage_has_subfolders (EStorage *storage,
const char *path,
const char *message)
{
EStoragePrivate *priv;
GList *subfolders, *f;
EFolder *pseudofolder;
char *pseudofolder_path;
g_return_val_if_fail (storage != NULL, FALSE);
g_return_val_if_fail (E_IS_STORAGE (storage), FALSE);
g_return_val_if_fail (path != NULL, FALSE);
g_return_val_if_fail (g_path_is_absolute (path), FALSE);
g_return_val_if_fail (message != NULL, FALSE);
priv = storage->priv;
g_signal_emit (storage, signals[CLOSE_FOLDER], 0, path);
if (g_hash_table_lookup (priv->pseudofolders, path))
return TRUE;
subfolders = e_folder_tree_get_subfolders (priv->folder_tree, path);
if (subfolders != NULL) {
for (f = subfolders; f; f = f->next)
e_storage_removed_folder (storage, f->data);
g_list_free (subfolders);
/* FIXME: close parent */
}
pseudofolder = e_folder_new (message, "working", "");
if (strcmp (path, "/") == 0)
pseudofolder_path = g_strdup_printf ("/%s", message);
else
pseudofolder_path = g_strdup_printf ("%s/%s", path, message);
e_folder_set_physical_uri (pseudofolder, pseudofolder_path);
g_hash_table_insert (priv->pseudofolders, g_strdup (path), pseudofolder);
return e_storage_new_folder (storage, pseudofolder_path, pseudofolder);
}
gboolean
e_storage_removed_folder (EStorage *storage,
const char *path)
{
EStoragePrivate *priv;
EFolder *folder;
const char *p;
g_return_val_if_fail (storage != NULL, FALSE);
g_return_val_if_fail (E_IS_STORAGE (storage), FALSE);
g_return_val_if_fail (path != NULL, FALSE);
g_return_val_if_fail (g_path_is_absolute (path), FALSE);
priv = storage->priv;
folder = e_folder_tree_get_folder (priv->folder_tree, path);
if (folder == NULL)
return FALSE;
p = strrchr (path, '/');
if (p != NULL && p != path) {
EFolder *parent_folder;
char *parent_path;
parent_path = g_strndup (path, p - path);
parent_folder = e_folder_tree_get_folder (priv->folder_tree, parent_path);
if (e_folder_get_highlighted (folder))
e_folder_set_child_highlight (parent_folder, FALSE);
g_free (parent_path);
}
g_signal_emit (storage, signals[REMOVED_FOLDER], 0, path);
e_folder_tree_remove (priv->folder_tree, path);
return TRUE;
}
E_MAKE_TYPE (e_storage, "EStorage", EStorage, class_init, init, PARENT_TYPE)
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