Added entries for the files providing the delegation assistant feature

2005-07-08  Praveen Kumar <kpraveen@novell.com>
        * Makefile.am : Added entries for the files providing the delegation
        assistant feature
        * exchange-user-dialog.c : Added new
        * exchange-user-dialog.h : Added new
        * exchange-account-setup.c (btn_dass_clicked) : Enabled the code for
        for invoking the delegation assistant window
        * exchange-delegates-user.c : Modified to include the header files
        from include path instead of the local directory
        * exchange-permissions-dialog.c : Modified an occurence to include
        the file exchange-user-dialog.c instead of e2k-folder-dialog.c

svn path=/trunk/; revision=29686

1 files changed, 257 insertions, 0 deletions

diff --git a/plugins/exchange-operations/exchange-user-dialog.c b/plugins/exchange-operations/exchange-user-dialog.c
new file mode 100644
index 0000000000..a9c78cc493
--- /dev/null
+++ b/plugins/exchange-operations/exchange-user-dialog.c
@@ -0,0 +1,257 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/* Copyright (C) 2001-2004 Novell, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "exchange-user-dialog.h"
+#include "e2k-types.h"
+
+#include <bonobo-activation/bonobo-activation.h>
+#include <bonobo/bonobo-exception.h>
+#include <bonobo/bonobo-widget.h>
+#include <e-util/e-gtk-utils.h>
+#include <e-util/e-dialog-utils.h>
+#include <gtk/gtkbutton.h>
+#include <gtk/gtkhbox.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkstock.h>
+#include <gtk/gtkvbox.h>
+#include <libedataserverui/e-name-selector.h>
+#include "e2k-xml-utils.h"
+
+struct _E2kUserDialogPrivate {
+	char *section_name;
+	ENameSelector *name_selector;
+	GtkWidget *entry, *parent_window;
+};
+
+#define PARENT_TYPE GTK_TYPE_DIALOG
+static GtkDialogClass *parent_class;
+
+static void parent_window_destroyed (gpointer dialog, GObject *where_parent_window_was);
+
+static void
+finalize (GObject *object)
+{
+	E2kUserDialog *dialog = E2K_USER_DIALOG (object);
+
+	g_free (dialog->priv->section_name);
+	g_free (dialog->priv);
+
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+dispose (GObject *object)
+{
+	E2kUserDialog *dialog = E2K_USER_DIALOG (object);
+
+	if (dialog->priv->name_selector != NULL) {
+		g_object_unref (dialog->priv->name_selector);
+		dialog->priv->name_selector = NULL;
+	}
+
+	if (dialog->priv->parent_window) {
+		g_object_weak_unref (G_OBJECT (dialog->priv->parent_window),
+				     parent_window_destroyed, dialog);
+		dialog->priv->parent_window = NULL;
+	}
+
+	G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+class_init (E2kUserDialogClass *class)
+{
+	GObjectClass *object_class = (GObjectClass *) class;
+
+	parent_class = g_type_class_ref (GTK_TYPE_DIALOG);
+
+	object_class->dispose = dispose;
+	object_class->finalize = finalize;
+}
+
+static void
+init (E2kUserDialog *dialog)
+{
+	dialog->priv = g_new0 (E2kUserDialogPrivate, 1);
+
+	gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 6);
+}
+
+E2K_MAKE_TYPE (e2k_user_dialog, E2kUserDialog, class_init, init, PARENT_TYPE)
+
+
+
+static void
+parent_window_destroyed (gpointer user_data, GObject *where_parent_window_was)
+{
+	E2kUserDialog *dialog = user_data;
+
+	dialog->priv->parent_window = NULL;
+	gtk_dialog_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL);
+}
+
+static void
+addressbook_dialog_response (ENameSelectorDialog *name_selector_dialog, gint response, gpointer data)
+{
+	gtk_widget_hide (GTK_WIDGET (name_selector_dialog));
+}
+
+static void
+addressbook_clicked_cb (GtkWidget *widget, gpointer data)
+{
+	E2kUserDialog *dialog = data;
+	E2kUserDialogPrivate *priv;
+	ENameSelectorDialog *name_selector_dialog;
+
+	priv = dialog->priv;
+
+	name_selector_dialog = e_name_selector_peek_dialog (priv->name_selector);
+	gtk_window_set_modal (GTK_WINDOW (dialog), FALSE);
+	gtk_widget_show (GTK_WIDGET (name_selector_dialog));
+}
+
+static gboolean
+e2k_user_dialog_construct (E2kUserDialog *dialog,
+			   GtkWidget *parent_window,
+			   const char *label_text,
+			   const char *section_name)
+{
+	E2kUserDialogPrivate *priv;
+	GtkWidget *hbox, *vbox, *label, *button;
+	ENameSelectorModel *name_selector_model;
+	ENameSelectorDialog *name_selector_dialog;
+
+	gtk_window_set_title (GTK_WINDOW (dialog), _("Select User"));
+	gtk_dialog_add_buttons (GTK_DIALOG (dialog),
+				GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+				GTK_STOCK_OK, GTK_RESPONSE_OK,
+				NULL);
+
+	e_dialog_set_transient_for (GTK_WINDOW (dialog), parent_window);
+
+	priv = dialog->priv;
+	priv->section_name = g_strdup (section_name);
+
+	priv->parent_window = parent_window;
+	g_object_weak_ref (G_OBJECT (parent_window),
+			   parent_window_destroyed, dialog);
+
+	/* Set up the actual select names bits */
+	priv->name_selector = e_name_selector_new ();
+
+	/* Listen for responses whenever the dialog is shown */
+	name_selector_dialog = e_name_selector_peek_dialog (priv->name_selector);
+	g_signal_connect (name_selector_dialog, "response",
+			  G_CALLBACK (addressbook_dialog_response), dialog);
+
+	name_selector_model = e_name_selector_peek_model (priv->name_selector);
+	/* FIXME Limit to one user */
+	e_name_selector_model_add_section (name_selector_model, section_name, section_name, NULL);
+
+	hbox = gtk_hbox_new (FALSE, 6);
+
+	label = gtk_label_new (label_text);
+	gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 6);
+
+	/* The vbox is a workaround for bug 43315 */
+	vbox = gtk_vbox_new (FALSE, 0);
+	priv->entry = GTK_WIDGET (e_name_selector_peek_section_entry (priv->name_selector, section_name));
+	gtk_box_pack_start (GTK_BOX (vbox), priv->entry, TRUE, FALSE, 0);
+	gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 6);
+
+	button = gtk_button_new_with_label (_("Addressbook..."));
+	g_signal_connect (button, "clicked",
+			  G_CALLBACK (addressbook_clicked_cb),
+			  dialog);
+	gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 6);
+
+	gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox,
+			    TRUE, TRUE, 6);
+	gtk_widget_show_all (hbox);
+
+	return TRUE;
+}
+
+/**
+ * e2k_user_dialog_new:
+ * @parent_window: The window invoking the dialog.
+ * @label_text: Text to label the entry in the initial dialog with
+ * @section_name: The section name for the select-names dialog
+ *
+ * Creates a new user selection dialog.
+ *
+ * Return value: A newly-created user selection dialog, or %NULL if
+ * the dialog could not be created.
+ **/
+GtkWidget *
+e2k_user_dialog_new (GtkWidget *parent_window,
+		     const char *label_text, const char *section_name)
+{
+	E2kUserDialog *dialog;
+
+	g_return_val_if_fail (GTK_IS_WINDOW (parent_window), NULL);
+	g_return_val_if_fail (label_text != NULL, NULL);
+	g_return_val_if_fail (section_name != NULL, NULL);
+
+	dialog = g_object_new (E2K_TYPE_USER_DIALOG, NULL);
+	if (!e2k_user_dialog_construct (dialog, parent_window,
+					label_text, section_name)) {
+		gtk_widget_destroy (GTK_WIDGET (dialog));
+		return NULL;
+	}
+
+	return GTK_WIDGET (dialog);
+}
+
+/**
+ * e2k_user_dialog_get_user:
+ * @dialog: the dialog
+ *
+ * Gets the email address of the selected user from the dialog.
+ *
+ * Return value: the email address, which must be freed with g_free().
+ **/
+char *
+e2k_user_dialog_get_user (E2kUserDialog *dialog)
+{
+	E2kUserDialogPrivate *priv;
+	EDestinationStore *destination_store;
+	GList *destinations;
+	EDestination *destination;
+	gchar *result = NULL;
+
+	g_return_val_if_fail (E2K_IS_USER_DIALOG (dialog), NULL);
+
+	priv = dialog->priv;
+
+	destination_store = e_name_selector_entry_peek_destination_store (E_NAME_SELECTOR_ENTRY (priv->entry));
+	destinations = e_destination_store_list_destinations (destination_store);
+	if (!destinations)
+		return NULL;
+
+	destination = destinations->data;
+	result = g_strdup (e_destination_get_email (destination));
+	g_list_free (destinations);
+
+	return result;
+}