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+/*
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ * Damon Chaplin <damon@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+/*
+ * ECellDateEdit - a subclass of ECellPopup used to show a date with a popup
+ * window to edit it.
+ */
+
+#ifndef _E_CELL_DATE_EDIT_H_
+#define _E_CELL_DATE_EDIT_H_
+
+#include <time.h>
+#include <table/e-cell-popup.h>
+
+#define E_CELL_DATE_EDIT_TYPE (e_cell_date_edit_get_type ())
+#define E_CELL_DATE_EDIT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), E_CELL_DATE_EDIT_TYPE, ECellDateEdit))
+#define E_CELL_DATE_EDIT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), E_CELL_DATE_EDIT_TYPE, ECellDateEditClass))
+#define E_IS_CELL_DATE_EDIT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_CELL_DATE_EDIT_TYPE))
+#define E_IS_CELL_DATE_EDIT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), E_CELL_DATE_EDIT_TYPE))
+
+typedef struct _ECellDateEdit ECellDateEdit;
+typedef struct _ECellDateEditClass ECellDateEditClass;
+
+/* The type of the callback function optionally used to get the current time.
+ */
+typedef struct tm (*ECellDateEditGetTimeCallback) (ECellDateEdit *ecde,
+ gpointer data);
+
+struct _ECellDateEdit {
+ ECellPopup parent;
+
+ GtkWidget *popup_window;
+ GtkWidget *calendar;
+ GtkWidget *time_entry;
+ GtkWidget *time_tree_view;
+
+ GtkWidget *now_button;
+ GtkWidget *today_button;
+ GtkWidget *none_button;
+
+ /* This is the range of hours we show in the time list. */
+ gint lower_hour;
+ gint upper_hour;
+
+ /* TRUE if we use 24-hour format for the time list and entry. */
+ gboolean use_24_hour_format;
+
+ /* This is TRUE if we need to rebuild the list of times. */
+ gboolean need_time_list_rebuild;
+
+ /* The freeze count for rebuilding the time list. We only rebuild when
+ this is 0. */
+ gint freeze_count;
+
+ ECellDateEditGetTimeCallback time_callback;
+ gpointer time_callback_data;
+ GDestroyNotify time_callback_destroy;
+};
+
+struct _ECellDateEditClass {
+ ECellPopupClass parent_class;
+};
+
+GType e_cell_date_edit_get_type (void);
+ECell * e_cell_date_edit_new (void);
+
+/* These freeze and thaw the rebuilding of the time list. They are useful when
+ setting several properties which result in rebuilds of the list, e.g. the
+ lower_hour, upper_hour and use_24_hour_format properties. */
+void e_cell_date_edit_freeze (ECellDateEdit *ecde);
+void e_cell_date_edit_thaw (ECellDateEdit *ecde);
+
+/* Sets a callback to use to get the current time. This is useful if the
+ application needs to use its own timezone data rather than rely on the
+ Unix timezone. */
+void e_cell_date_edit_set_get_time_callback
+ (ECellDateEdit *ecde,
+ ECellDateEditGetTimeCallback cb,
+ gpointer data,
+ GDestroyNotify destroy);
+
+#endif /* _E_CELL_DATE_EDIT_H_ */