Fixed an incorrect function.

2000-04-04  Christopher James Lahey  <clahey@helixcode.com>

	* addressbook/backend/ebook/e-book-view.c: Fixed an incorrect
	function.

	* addressbook/backend/ebook/e-book-view.h,
	addressbook/backend/ebook/e-book.h: Fixed some incorrect function
	pointer declarations.

	* addressbook/backend/ebook/e-card-iterator.c,
	addressbook/backend/ebook/e-card-iterator.h,
	addressbook/backend/ebook/e-card-list-iterator.c,
	addressbook/backend/ebook/e-card-list-iterator.h,
	addressbook/backend/ebook/e-card-list.c,
	addressbook/backend/ebook/e-card-list.h,
	addressbook/backend/ebook/e-card.c,
	addressbook/backend/ebook/e-card.h,
	addressbook/backend/ebook/test-card.c: Built new iterator system
	for getting fields with multiple entries.

	* addressbook/backend/ebook/Makefile.am: Added new files
	addressbook/backend/ebook/e-card-iterator.c,
	addressbook/backend/ebook/e-card-iterator.h,
	addressbook/backend/ebook/e-card-list-iterator.c,
	addressbook/backend/ebook/e-card-list-iterator.h,
	addressbook/backend/ebook/e-card-list.c, and
	addressbook/backend/ebook/e-card-list.h.

svn path=/trunk/; revision=2286

1 files changed, 134 insertions, 0 deletions

diff --git a/addressbook/backend/ebook/e-card-list.c b/addressbook/backend/ebook/e-card-list.c
new file mode 100644
index 0000000000..641f5b1f0a
--- /dev/null
+++ b/addressbook/backend/ebook/e-card-list.c
@@ -0,0 +1,134 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Authors: 
+ *   Christopher James Lahey <clahey@umich.edu>
+ *
+ * Copyright (C) 2000 Helix Code, Inc.
+ * Copyright (C) 1999 The Free Software Foundation
+ */
+
+#include <config.h>
+#include <gtk/gtk.h>
+
+#include <e-card-list.h>
+#include <e-card-list-iterator.h>
+
+#define ECL_CLASS(object) (E_CARD_LIST_CLASS(GTK_OBJECT((object))->klass))
+
+static void e_card_list_init (ECardList *card);
+static void e_card_list_class_init (ECardListClass *klass);
+static void e_card_list_destroy (GtkObject *object);
+
+#define PARENT_TYPE (gtk_object_get_type ())
+
+static GtkObjectClass *parent_class;
+
+/**
+ * e_card_list_get_type:
+ * @void: 
+ * 
+ * Registers the &ECardList class if necessary, and returns the type ID
+ * associated to it.
+ * 
+ * Return value: The type ID of the &ECardList class.
+ **/
+GtkType
+e_card_list_get_type (void)
+{
+	static GtkType type = 0;
+
+	if (!type) {
+		GtkTypeInfo info = {
+			"ECardList",
+			sizeof (ECardList),
+			sizeof (ECardListClass),
+			(GtkClassInitFunc) e_card_list_class_init,
+			(GtkObjectInitFunc) e_card_list_init,
+			NULL, /* reserved_1 */
+			NULL, /* reserved_2 */
+			(GtkClassInitFunc) NULL
+		};
+
+		type = gtk_type_unique (PARENT_TYPE, &info);
+	}
+
+	return type;
+}
+
+static void
+e_card_list_class_init (ECardListClass *klass)
+{
+	GtkObjectClass *object_class;
+
+	object_class = GTK_OBJECT_CLASS(klass);
+
+	parent_class = gtk_type_class (PARENT_TYPE);
+
+	object_class->destroy = e_card_list_destroy;
+}
+
+/**
+ * e_card_list_init:
+ */
+static void
+e_card_list_init (ECardList *list)
+{
+	list->list = NULL;
+	list->iterators = NULL;
+}
+
+ECardList *
+e_card_list_new          (ECardListCopyFunc copy, ECardListFreeFunc free, void *closure)
+{
+	ECardList *list = gtk_type_new(e_card_list_get_type());
+	list->copy    = copy;
+	list->free    = free;
+	list->closure = closure;
+	return list;
+}
+
+ECardIterator *
+e_card_list_get_iterator (ECardList *list)
+{
+	ECardIterator *iterator = e_card_list_iterator_new(list);
+	list->iterators = g_list_append(list->iterators, iterator);
+	return iterator;
+}
+
+void
+e_card_list_append       (ECardList *list, void *data)
+{
+	e_card_list_invalidate_iterators(list, NULL);
+	if (list->copy)
+		list->list = g_list_append(list->list, list->copy(data, list->closure));
+	else
+		list->list = g_list_append(list->list, data);
+}
+
+void
+e_card_list_invalidate_iterators (ECardList *list, ECardIterator *skip)
+{
+	GList *iterators = list->iterators;
+	for (; iterators; iterators = iterators->next) {
+		if (iterators->data != skip) {
+			e_card_iterator_invalidate(E_CARD_ITERATOR(iterators->data));
+		}
+	}
+}
+
+void
+e_card_list_remove_iterator (ECardList *list, ECardIterator *iterator)
+{
+	list->iterators = g_list_remove(list->iterators, iterator);
+}
+
+/* 
+ * Virtual functions 
+ */
+static void
+e_card_list_destroy (GtkObject *object)
+{
+	ECardList *list = E_CARD_LIST(object);
+	g_list_foreach(list->list, (GFunc) list->free, list->closure);
+	g_list_free(list->list);
+}