diff options
Diffstat (limited to 'e-util/e-iterator.c')
| -rw-r--r-- | e-util/e-iterator.c | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/e-util/e-iterator.c b/e-util/e-iterator.c deleted file mode 100644 index d3575a0645..0000000000 --- a/e-util/e-iterator.c +++ /dev/null @@ -1,183 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Authors: - * Christopher James Lahey <clahey@umich.edu> - * - * Copyright (C) 2000 Ximian, Inc. - * Copyright (C) 1999 The Free Software Foundation - */ - -#include <config.h> - -#include "e-iterator.h" -#include "e-util-marshal.h" - -static void e_iterator_init (EIterator *card); -static void e_iterator_class_init (EIteratorClass *klass); - -#define PARENT_TYPE G_TYPE_OBJECT - -static GObjectClass *parent_class; - -enum { - INVALIDATE, - LAST_SIGNAL -}; - -static guint e_iterator_signals [LAST_SIGNAL] = { 0, }; - -/** - * e_iterator_get_type: - * @void: - * - * Registers the &EIterator class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &EIterator class. - **/ -GType -e_iterator_get_type (void) -{ - static GType type = 0; - - if (! type) { - GTypeInfo info = { - sizeof (EIteratorClass), - NULL, /* base_class_init */ - NULL, /* base_class_finalize */ - (GClassInitFunc) e_iterator_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (EIterator), - 0, /* n_preallocs */ - (GInstanceInitFunc) e_iterator_init - }; - - type = g_type_register_static (PARENT_TYPE, "EIterator", &info, 0); - } - - return type; -} - -static void -e_iterator_class_init (EIteratorClass *klass) -{ - GObjectClass *object_class; - - object_class = G_OBJECT_CLASS(klass); - - parent_class = g_type_class_ref (PARENT_TYPE); - - e_iterator_signals [INVALIDATE] = - g_signal_new ("invalidate", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EIteratorClass, invalidate), - NULL, NULL, - e_util_marshal_NONE__NONE, /* XXX need a new marshaller here */ - G_TYPE_NONE, 0); - - klass->invalidate = NULL; - klass->get = NULL; - klass->reset = NULL; - klass->last = NULL; - klass->next = NULL; - klass->prev = NULL; - klass->delete = NULL; - klass->insert = NULL; - klass->set = NULL; - klass->is_valid = NULL; -} - -/** - * e_iterator_init: - */ -static void -e_iterator_init (EIterator *card) -{ -} - -/* - * Virtual functions: - */ -const void * -e_iterator_get (EIterator *iterator) -{ - if (E_ITERATOR_GET_CLASS(iterator)->get) - return E_ITERATOR_GET_CLASS(iterator)->get(iterator); - else - return NULL; -} - -void -e_iterator_reset (EIterator *iterator) -{ - if (E_ITERATOR_GET_CLASS(iterator)->reset) - E_ITERATOR_GET_CLASS(iterator)->reset(iterator); -} - -void -e_iterator_last (EIterator *iterator) -{ - if (E_ITERATOR_GET_CLASS(iterator)->last) - E_ITERATOR_GET_CLASS(iterator)->last(iterator); -} - -gboolean -e_iterator_next (EIterator *iterator) -{ - if (E_ITERATOR_GET_CLASS(iterator)->next) - return E_ITERATOR_GET_CLASS(iterator)->next(iterator); - else - return FALSE; -} - -gboolean -e_iterator_prev (EIterator *iterator) -{ - if (E_ITERATOR_GET_CLASS(iterator)->prev) - return E_ITERATOR_GET_CLASS(iterator)->prev(iterator); - else - return FALSE; -} - -void -e_iterator_delete (EIterator *iterator) -{ - if (E_ITERATOR_GET_CLASS(iterator)->delete) - E_ITERATOR_GET_CLASS(iterator)->delete(iterator); -} - -void e_iterator_insert (EIterator *iterator, - const void *object, - gboolean before) -{ - if (E_ITERATOR_GET_CLASS(iterator)->insert) - E_ITERATOR_GET_CLASS(iterator)->insert(iterator, object, before); -} - -void -e_iterator_set (EIterator *iterator, - const void *object) -{ - if (E_ITERATOR_GET_CLASS(iterator)->set) - E_ITERATOR_GET_CLASS(iterator)->set(iterator, object); -} - -gboolean -e_iterator_is_valid (EIterator *iterator) -{ - if (E_ITERATOR_GET_CLASS(iterator)->is_valid) - return E_ITERATOR_GET_CLASS(iterator)->is_valid(iterator); - else - return FALSE; -} - -void -e_iterator_invalidate (EIterator *iterator) -{ - g_return_if_fail (iterator != NULL); - g_return_if_fail (E_IS_ITERATOR (iterator)); - - g_signal_emit (iterator, e_iterator_signals [INVALIDATE], 0); -} |