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Added a "position" argument.

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2004-02-27  Federico Mena Quintero  <federico@ximian.com>

	* gtk/gtkfilesystem.c (gtk_file_system_insert_bookmark): Added a
	"position" argument.

	* gtk/gtkfilesystem.h (GtkFileSystemError): Added value for
	GTK_FILE_SYSTEM_ERROR_ALREADY_EXISTS.
	(struct _GtkFileSystemIface): Added a "position" argument to the
	::insert_bookmark() method.

	* gtk/gtkfilesystemunix.c (gtk_file_system_unix_insert_bookmark):
	Updated; renamed from gtk_file_system_unix_add_bookmark().  Return
	an error if the path already exists in the bookmarks list.
	(gtk_file_system_unix_remove_bookmark): Return an error if the
	path does not exist in the bookmarks list.

	* gtk/gtkfilechooserdefault.c (shortcuts_add_bookmark_from_path):
	For now, use gtk_file_system_insert_bookmark() with -1 for the
	position.  DnD will come next.
This commit is contained in:
Federico Mena Quintero
2004-02-27 20:48:22 +00:00
committed by Federico Mena Quintero
parent cc7c7d2263
commit c9e88e4e67
9 changed files with 171 additions and 41 deletions
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73
gtk/gtkfilesystemunix.c
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@ -160,8 +160,9 @@ static GdkPixbuf *gtk_file_system_unix_render_icon (GtkFileSystem *file_syst
gint pixel_size,
GError **error);
static gboolean gtk_file_system_unix_add_bookmark (GtkFileSystem *file_system,
static gboolean gtk_file_system_unix_insert_bookmark (GtkFileSystem *file_system,
const GtkFilePath *path,
gint position,
GError **error);
static gboolean gtk_file_system_unix_remove_bookmark (GtkFileSystem *file_system,
const GtkFilePath *path,
@ -275,7 +276,7 @@ gtk_file_system_unix_iface_init (GtkFileSystemIface *iface)
iface->uri_to_path = gtk_file_system_unix_uri_to_path;
iface->filename_to_path = gtk_file_system_unix_filename_to_path;
iface->render_icon = gtk_file_system_unix_render_icon;
iface->add_bookmark = gtk_file_system_unix_add_bookmark;
iface->insert_bookmark = gtk_file_system_unix_insert_bookmark;
iface->remove_bookmark = gtk_file_system_unix_remove_bookmark;
iface->list_bookmarks = gtk_file_system_unix_list_bookmarks;
}
@ -1069,11 +1070,13 @@ bookmark_list_write (GSList *bookmarks, GError **error)
}
static gboolean
gtk_file_system_unix_add_bookmark (GtkFileSystem *file_system,
const GtkFilePath *path,
GError **error)
gtk_file_system_unix_insert_bookmark (GtkFileSystem *file_system,
const GtkFilePath *path,
gint position,
GError **error)
{
GSList *bookmarks;
int num_bookmarks;
GSList *l;
char *uri;
gboolean result;
@ -1087,6 +1090,9 @@ gtk_file_system_unix_add_bookmark (GtkFileSystem *file_system,
return FALSE;
}
num_bookmarks = g_slist_length (bookmarks);
g_return_val_if_fail (position >= -1 && position <= num_bookmarks, FALSE);
result = FALSE;
uri = gtk_file_system_unix_path_to_uri (file_system, path);
@ -1097,19 +1103,25 @@ gtk_file_system_unix_add_bookmark (GtkFileSystem *file_system,
bookmark = l->data;
if (strcmp (bookmark, uri) == 0)
break;
}
if (!l)
{
bookmarks = g_slist_append (bookmarks, g_strdup (uri));
if (bookmark_list_write (bookmarks, error))
{
result = TRUE;
g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
g_set_error (error,
GTK_FILE_SYSTEM_ERROR,
GTK_FILE_SYSTEM_ERROR_ALREADY_EXISTS,
"%s already exists in the bookmarks list",
uri);
goto out;
}
}
bookmarks = g_slist_insert (bookmarks, g_strdup (uri), position);
if (bookmark_list_write (bookmarks, error))
{
result = TRUE;
g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
}
out:
g_free (uri);
bookmark_list_free (bookmarks);
@ -1139,27 +1151,32 @@ gtk_file_system_unix_remove_bookmark (GtkFileSystem *file_system,
bookmark = l->data;
if (strcmp (bookmark, uri) == 0)
break;
{
g_free (l->data);
bookmarks = g_slist_remove_link (bookmarks, l);
g_slist_free_1 (l);
if (bookmark_list_write (bookmarks, error))
{
result = TRUE;
g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
}
goto out;
}
}
if (l)
{
g_free (l->data);
bookmarks = g_slist_remove_link (bookmarks, l);
g_slist_free_1 (l);
g_set_error (error,
GTK_FILE_SYSTEM_ERROR,
GTK_FILE_SYSTEM_ERROR_NONEXISTENT,
"%s does not exist in the bookmarks list",
uri);
if (bookmark_list_write (bookmarks, error))
result = TRUE;
}
else
result = TRUE;
out:
g_free (uri);
bookmark_list_free (bookmarks);
if (result)
g_signal_emit_by_name (file_system, "bookmarks-changed", 0);
return result;
}