Added an EvolutionActivityClient object to libeshell, to handle

updating of progress information from the component's side.  This
object allows to automatically set a lower limit to the delay between
CORBA calls towards the shell, so that the component isn't slowed down
too much by doing too frequent updates.

Also changed the test component to use this instead of doing CORBA
calls directly.

svn path=/trunk/; revision=10449

1 files changed, 94 insertions, 0 deletions

diff --git a/shell/evolution-activity-client.h b/shell/evolution-activity-client.h
new file mode 100644
index 0000000000..cc59cc1331
--- /dev/null
+++ b/shell/evolution-activity-client.h
@@ -0,0 +1,94 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* evolution-activity-client.h
+ *
+ * Copyright (C) 2001  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 _EVOLUTION_ACTIVITY_CLIENT_H_
+#define _EVOLUTION_ACTIVITY_CLIENT_H_
+
+#include "evolution-shell-client.h"
+
+#include "Evolution.h"
+
+#include <gtk/gtkobject.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus */
+
+#define EVOLUTION_TYPE_ACTIVITY_CLIENT			(evolution_activity_client_get_type ())
+#define EVOLUTION_ACTIVITY_CLIENT(obj)			(GTK_CHECK_CAST ((obj), EVOLUTION_TYPE_ACTIVITY_CLIENT, EvolutionActivityClient))
+#define EVOLUTION_ACTIVITY_CLIENT_CLASS(klass)		(GTK_CHECK_CLASS_CAST ((klass), EVOLUTION_TYPE_ACTIVITY_CLIENT, EvolutionActivityClientClass))
+#define EVOLUTION_IS_ACTIVITY_CLIENT(obj)			(GTK_CHECK_TYPE ((obj), EVOLUTION_TYPE_ACTIVITY_CLIENT))
+#define EVOLUTION_IS_ACTIVITY_CLIENT_CLASS(klass)		(GTK_CHECK_CLASS_TYPE ((obj), EVOLUTION_TYPE_ACTIVITY_CLIENT))
+
+
+typedef struct _EvolutionActivityClient        EvolutionActivityClient;
+typedef struct _EvolutionActivityClientPrivate EvolutionActivityClientPrivate;
+typedef struct _EvolutionActivityClientClass   EvolutionActivityClientClass;
+
+struct _EvolutionActivityClient {
+	GtkObject parent;
+
+	EvolutionActivityClientPrivate *priv;
+};
+
+struct _EvolutionActivityClientClass {
+	GtkObjectClass parent_class;
+
+	/* Signals.  */
+	void (* clicked) (EvolutionActivityClient *activity_client);
+	void (* display_progress) (EvolutionActivityClient *activity_client);
+	void (* display_dialog) (EvolutionActivityClient *activity_client);
+	void (* cancelled) (EvolutionActivityClient *activity_client);
+};
+
+
+GtkType                  evolution_activity_client_get_type   (void);
+gboolean                 evolution_activity_client_construct  (EvolutionActivityClient  *activity_client,
+							       EvolutionShellClient     *shell_client,
+							       const char               *component_id,
+							       GdkPixbuf               **animated_icon,
+							       const char               *information,
+							       gboolean                  cancellable,
+							       gboolean                 *suggest_display_return);
+EvolutionActivityClient *evolution_activity_client_new        (EvolutionShellClient     *shell_client,
+							       const char               *component_id,
+							       GdkPixbuf               **animated_icon,
+							       const char               *information,
+							       gboolean                  cancellable,
+							       gboolean                 *suggest_display_return);
+
+gboolean  evolution_activity_client_update  (EvolutionActivityClient *activity_client,
+					     const char              *information,
+					     double                   progress);
+
+GNOME_Evolution_Activity_DialogAction
+evolution_activity_client_request_dialog  (EvolutionActivityClient             *activity_client,
+					   GNOME_Evolution_Activity_DialogType  dialog_type);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _EVOLUTION_ACTIVITY_CLIENT_H_ */