/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Authors: * Christopher James Lahey * * Copyright (C) 2000 Helix Code, Inc. * Copyright (C) 1999 The Free Software Foundation */ #include #include #include "e-iterator.h" #define ECI_CLASS(object) (E_ITERATOR_CLASS(GTK_OBJECT((object))->klass)) static void e_iterator_init (EIterator *card); static void e_iterator_class_init (EIteratorClass *klass); #define PARENT_TYPE (gtk_object_get_type ()) static GtkObjectClass *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. **/ GtkType e_iterator_get_type (void) { static GtkType type = 0; if (!type) { GtkTypeInfo info = { "EIterator", sizeof (EIterator), sizeof (EIteratorClass), (GtkClassInitFunc) e_iterator_class_init, (GtkObjectInitFunc) e_iterator_init, NULL, /* reserved_1 */ NULL, /* reserved_2 */ (GtkClassInitFunc) NULL }; type = gtk_type_unique (PARENT_TYPE, &info); } return type; } static void e_iterator_class_init (EIteratorClass *klass) { GtkObjectClass *object_class; object_class = GTK_OBJECT_CLASS(klass); parent_class = gtk_type_class (PARENT_TYPE); e_iterator_signals [INVALIDATE] = gtk_signal_new ("invalidate", GTK_RUN_LAST, object_class->type, GTK_SIGNAL_OFFSET (EIteratorClass, invalidate), gtk_marshal_NONE__NONE, GTK_TYPE_NONE, 0); gtk_object_class_add_signals (object_class, e_iterator_signals, LAST_SIGNAL); 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 (ECI_CLASS(iterator)->get) return ECI_CLASS(iterator)->get(iterator); else return NULL; } void e_iterator_reset (EIterator *iterator) { if (ECI_CLASS(iterator)->reset) ECI_CLASS(iterator)->reset(iterator); } void e_iterator_last (EIterator *iterator) { if (ECI_CLASS(iterator)->last) ECI_CLASS(iterator)->last(iterator); } gboolean e_iterator_next (EIterator *iterator) { if (ECI_CLASS(iterator)->next) return ECI_CLASS(iterator)->next(iterator); else return FALSE; } gboolean e_iterator_prev (EIterator *iterator) { if (ECI_CLASS(iterator)->prev) return ECI_CLASS(iterator)->prev(iterator); else return FALSE; } void e_iterator_delete (EIterator *iterator) { if (ECI_CLASS(iterator)->delete) ECI_CLASS(iterator)->delete(iterator); } void e_iterator_insert (EIterator *iterator, const void *object, gboolean before) { if (ECI_CLASS(iterator)->insert) ECI_CLASS(iterator)->insert(iterator, object, before); } void e_iterator_set (EIterator *iterator, const void *object) { if (ECI_CLASS(iterator)->set) ECI_CLASS(iterator)->set(iterator, object); } gboolean e_iterator_is_valid (EIterator *iterator) { if (ECI_CLASS(iterator)->is_valid) return ECI_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)); gtk_signal_emit (GTK_OBJECT (iterator), e_iterator_signals [INVALIDATE]); } devel/electron6/files/node-fetch-2.6.1'>dependabot/npm_and_yarn/devel/electron6/files/node-fetch-2.6.1 FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)
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