connect with the EAddressbookView's status_message signal.

2001-01-09  Chris Toshok  <toshok@helixcode.com>

	* gui/component/addressbook.c (addressbook_factory_new_control):
	connect with the EAddressbookView's status_message signal.
	(set_status_message): set the status message on the ShellView
	Interface associated with our control.
	(retrieve_shell_view_interface_from_control): new function.  get
	the shell view inteface associated with a control.

	* gui/widgets/e-addressbook-view.c
	(e_addressbook_view_class_init): register status_message signal.
	(status_message): new function, emit our status_message signal.
	(change_view_type): connect with the view->object's
	"status_message" signal.

	* gui/widgets/e-addressbook-view.h (struct
	_EAddressbookViewClass): add status_message signal.

svn path=/trunk/; revision=7346

3 files changed, 88 insertions, 2 deletions

diff --git a/addressbook/gui/component/addressbook.c b/addressbook/gui/component/addressbook.c
index e9d4f45527..531106b2c4 100644
--- a/addressbook/gui/component/addressbook.c
+++ b/addressbook/gui/component/addressbook.c
@@ -603,6 +603,63 @@ addressbook_query_changed (ESearchBar *esb, AddressbookView *view)
 	g_free (search_word);
 }
 
+static GNOME_Evolution_ShellView
+retrieve_shell_view_interface_from_control (BonoboControl *control)
+{
+	Bonobo_ControlFrame control_frame;
+	GNOME_Evolution_ShellView shell_view_interface;
+	CORBA_Environment ev;
+
+	shell_view_interface = gtk_object_get_data (GTK_OBJECT (control),
+						    "shell_view_interface");
+
+	if (shell_view_interface)
+		return shell_view_interface;
+
+	control_frame = bonobo_control_get_control_frame (control);
+
+	if (control_frame == NULL)
+		return CORBA_OBJECT_NIL;
+
+	CORBA_exception_init (&ev);
+	shell_view_interface = Bonobo_Unknown_queryInterface (control_frame,
+							       "IDL:GNOME/Evolution/ShellView:1.0",
+							       &ev);
+	CORBA_exception_free (&ev);
+
+	if (shell_view_interface != CORBA_OBJECT_NIL)
+		gtk_object_set_data (GTK_OBJECT (control),
+				     "shell_view_interface",
+				     shell_view_interface);
+	else
+		g_warning ("Control frame doesn't have Evolution/ShellView.");
+
+	return shell_view_interface;
+}
+
+static void
+set_status_message (EAddressbookView *eav, const char *message, AddressbookView *view)
+{
+	CORBA_Environment ev;
+	GNOME_Evolution_ShellView shell_view_interface;
+
+	CORBA_exception_init (&ev);
+
+	shell_view_interface = retrieve_shell_view_interface_from_control (view->control);
+
+	if (message == NULL || message[0] == 0) {
+		printf ("clearing message\n");
+		GNOME_Evolution_ShellView_unsetMessage (shell_view_interface, &ev);
+	}
+	else {
+		printf ("setting message %s\n", message);
+		GNOME_Evolution_ShellView_setMessage (shell_view_interface,
+						      message, 0 /* XXX */, &ev);
+	}
+
+	CORBA_exception_free (&ev);
+}
+
 BonoboControl *
 addressbook_factory_new_control (void)
 {
@@ -650,6 +707,11 @@ addressbook_factory_new_control (void)
 	bonobo_control_set_properties (view->control,
 					 view->properties);
 
+	gtk_signal_connect (GTK_OBJECT (view->view),
+			    "status_message",
+			    GTK_SIGNAL_FUNC(set_status_message),
+			    view);
+	
 	view->uri = NULL;
 
 	gtk_signal_connect (GTK_OBJECT (view->control), "activate",
diff --git a/addressbook/gui/widgets/e-addressbook-view.c b/addressbook/gui/widgets/e-addressbook-view.c
index 416b1e71e6..0c977a2a35 100644
--- a/addressbook/gui/widgets/e-addressbook-view.c
+++ b/addressbook/gui/widgets/e-addressbook-view.c
@@ -68,6 +68,13 @@ enum {
 	ARG_TYPE,
 };
 
+enum {
+	STATUS_MESSAGE,
+	LAST_SIGNAL
+};
+
+static guint e_addressbook_view_signals [LAST_SIGNAL] = {0, };
+
 GtkType
 e_addressbook_view_get_type (void)
 {
@@ -111,6 +118,16 @@ e_addressbook_view_class_init (EAddressbookViewClass *klass)
 				 GTK_ARG_READWRITE, ARG_QUERY);
 	gtk_object_add_arg_type ("EAddressbookView::type", GTK_TYPE_ENUM,
 				 GTK_ARG_READWRITE, ARG_TYPE);
+
+	e_addressbook_view_signals [STATUS_MESSAGE] =
+		gtk_signal_new ("status_message",
+				GTK_RUN_LAST,
+				object_class->type,
+				GTK_SIGNAL_OFFSET (EAddressbookViewClass, status_message),
+				gtk_marshal_NONE__POINTER,
+				GTK_TYPE_NONE, 1, GTK_TYPE_POINTER);
+
+	gtk_object_class_add_signals (object_class, e_addressbook_view_signals, LAST_SIGNAL);
 }
 
 static void
@@ -536,9 +553,11 @@ table_right_click(ETableScrolled *table, gint row, gint col, GdkEvent *event, EA
 }
 
 static void
-status_message (GtkObject *object, const gchar *message, EAddressbookView *eav)
+status_message (GtkObject *object, const gchar *status, EAddressbookView *eav)
 {
-	printf ("status = %s\n", message);
+	gtk_signal_emit (GTK_OBJECT (eav),
+			 e_addressbook_view_signals [STATUS_MESSAGE],
+			 status);
 }
 
 #define SPEC "<?xml version=\"1.0\"?>      \
diff --git a/addressbook/gui/widgets/e-addressbook-view.h b/addressbook/gui/widgets/e-addressbook-view.h
index 28c70798fc..ca6cedf0b8 100644
--- a/addressbook/gui/widgets/e-addressbook-view.h
+++ b/addressbook/gui/widgets/e-addressbook-view.h
@@ -73,6 +73,11 @@ struct _EAddressbookView
 struct _EAddressbookViewClass
 {
 	GtkTableClass parent_class;
+
+	/*
+	 * Signals
+	 */
+	void (*status_message) (EAddressbookView *view, const gchar *message);
 };
 
 GtkWidget *e_addressbook_view_new               (void);