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authorEttore Perazzoli <ettore@src.gnome.org>2002-02-23 02:47:40 +0800
committerEttore Perazzoli <ettore@src.gnome.org>2002-02-23 02:47:40 +0800
commit2dd28d3e915503f147dfd65b1d1627cb781e1dfa (patch)
tree1af8ddc5c1d420eec7736b41569fe52d2346b34e /shell/e-history.h
parent377b087df21d972af184734d57f1ad63772759fd (diff)
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[First cut at navigation (i.e. back/forward) buttons.]
* e-shell-view.c: New member `history' in `EShellViewPrivate'. (init): Initialize. (destroy): Unref. (e_shell_view_display_uri): Make it a no-op if the URI is the same as the current one. Also, moved code into `display_uri' and use it. (back_clicked_callback): New, callback for the back button on the folder title bar. (forward_clicked_callback): Likewise for the forward button. * e-history.c: New. * e-history.h: New. svn path=/trunk/; revision=15798
Diffstat (limited to 'shell/e-history.h')
-rw-r--r--shell/e-history.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/shell/e-history.h b/shell/e-history.h
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+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-history.h
+ *
+ * Copyright (C) 2002 Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ettore Perazzoli <ettore@ximian.com>
+ */
+
+#ifndef _E_HISTORY_H_
+#define _E_HISTORY_H_
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gnome.h>
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus */
+
+#define E_TYPE_HISTORY (e_history_get_type ())
+#define E_HISTORY(obj) (GTK_CHECK_CAST ((obj), E_TYPE_HISTORY, EHistory))
+#define E_HISTORY_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_HISTORY, EHistoryClass))
+#define E_IS_HISTORY(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_HISTORY))
+#define E_IS_HISTORY_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TYPE_HISTORY))
+
+
+typedef struct _EHistory EHistory;
+typedef struct _EHistoryPrivate EHistoryPrivate;
+typedef struct _EHistoryClass EHistoryClass;
+
+struct _EHistory {
+ GtkObject parent;
+
+ EHistoryPrivate *priv;
+};
+
+struct _EHistoryClass {
+ GtkObjectClass parent_class;
+};
+
+
+typedef void (* EHistoryItemFreeFunc) (void *data);
+
+
+GtkType e_history_get_type (void);
+
+void e_history_construct (EHistory *history,
+ EHistoryItemFreeFunc item_free_function);
+EHistory *e_history_new (EHistoryItemFreeFunc item_free_function);
+
+void *e_history_prev (EHistory *history);
+gboolean e_history_has_prev (EHistory *history);
+
+void *e_history_next (EHistory *history);
+gboolean e_history_has_next (EHistory *history);
+
+void *e_history_get_current (EHistory *history);
+
+void e_history_add (EHistory *history,
+ void *data);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _E_HISTORY_H_ */