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path: root/plugins/exchange-operations/exchange-folder-subscription.c
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
 *
 *  Shakti Sen <shprasad@novell.com>
 *  Copyright (C) 2005 Novell, 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 Street #330, Boston, MA 02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif


#include <glade/glade-xml.h>
#include <gtk/gtk.h>
#include <e-util/e-error.h>
#include <exchange/e-folder.h>
#include <exchange-account.h>
#include <exchange-hierarchy.h>
#include "exchange-hierarchy-foreign.h"
#include <exchange/e2k-types.h>
#include <exchange/exchange-types.h>
#include <e2k-propnames.h>
#include <libedataserver/e-xml-hash-utils.h>
#include <libedataserverui/e-name-selector.h>
#include "exchange-config-listener.h"
#include "exchange-folder-subscription.h"
#include "exchange-operations.h"

static void
user_response (ENameSelectorDialog *name_selector_dialog, gint response, gpointer data)
{
    gtk_widget_hide (GTK_WIDGET (name_selector_dialog));
}

static void
user_clicked (GtkWidget *button, ENameSelector *name_selector)
{
    ENameSelectorDialog *name_selector_dialog;

    name_selector_dialog = e_name_selector_peek_dialog (name_selector);
    gtk_window_set_modal (GTK_WINDOW (name_selector_dialog), TRUE);
    gtk_widget_show (GTK_WIDGET (name_selector_dialog));
}


static GtkWidget *
setup_name_selector (GladeXML *glade_xml, ENameSelector **name_selector_ret)
{
    ENameSelector *name_selector;
    ENameSelectorModel *name_selector_model;
    ENameSelectorDialog *name_selector_dialog;
    GtkWidget *placeholder;
    GtkWidget *widget;
    GtkWidget *button;

    placeholder = glade_xml_get_widget (glade_xml, "user-picker-placeholder");
    g_assert (GTK_IS_CONTAINER (placeholder));

    name_selector = e_name_selector_new ();

    name_selector_model = e_name_selector_peek_model (name_selector);
    /* FIXME Limit to one user */
    e_name_selector_model_add_section (name_selector_model, "User", "User", NULL);

    /* Listen for responses whenever the dialog is shown */
    name_selector_dialog = e_name_selector_peek_dialog (name_selector);
    g_signal_connect (name_selector_dialog, "response",
              G_CALLBACK (user_response), name_selector);

    widget = GTK_WIDGET (e_name_selector_peek_section_entry (name_selector, "User"));
    gtk_widget_show (widget);

    button = glade_xml_get_widget (glade_xml, "button-user");
    g_signal_connect (button, "clicked", G_CALLBACK (user_clicked), name_selector);
    gtk_box_pack_start (GTK_BOX (placeholder), widget, TRUE, TRUE, 6);
    *name_selector_ret = name_selector;

    return widget;
}

static void
setup_folder_name_combo (GladeXML *glade_xml)
{
    GtkWidget *combo;
    GList *string_list;
    char *strings[] = {
        "Calendar",
        "Inbox",
        "Contacts",
        "Tasks",
        NULL
        /* FIXME: Should these be translated?  */
    };
    int i;

    combo = glade_xml_get_widget (glade_xml, "folder-name-combo");
    g_assert (GTK_IS_COMBO (combo));

    string_list = NULL;
    for (i = 0; strings[i] != NULL; i ++)
        string_list = g_list_append (string_list, strings[i]);
    gtk_combo_set_popdown_strings (GTK_COMBO (combo), string_list);
    g_list_free (string_list);

    gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (combo)->entry), "Calendar");
}

static void
folder_name_entry_changed_callback (GtkEditable *editable,
                                    void *data)
{
    GtkDialog *dialog = GTK_DIALOG (data);
    const char *folder_name_text = gtk_entry_get_text (GTK_ENTRY (editable));

    if (*folder_name_text == '\0')
        gtk_dialog_set_response_sensitive (dialog, GTK_RESPONSE_OK, FALSE);
    else
        gtk_dialog_set_response_sensitive (dialog, GTK_RESPONSE_OK, TRUE);
}

static void
setup_server_option_menu (GladeXML *glade_xml, gchar *mail_account)
{
    GtkWidget *widget;
    GtkWidget *menu;
    GtkWidget *menu_item;

    widget = glade_xml_get_widget (glade_xml, "server-option-menu");
    g_return_if_fail (GTK_IS_OPTION_MENU (widget));

    menu = gtk_menu_new ();
    gtk_widget_show (menu);

    menu_item = gtk_menu_item_new_with_label (mail_account);

    gtk_widget_show (menu_item);
    gtk_menu_shell_append(GTK_MENU_SHELL(menu), menu_item);


    gtk_option_menu_set_menu (GTK_OPTION_MENU (widget), menu);

    /* FIXME: Default to the current storage in the shell view.  */
}


gboolean
create_folder_subscription_dialog (gchar *mail_account, gchar **user_email_address_ret, gchar **folder_name_ret)
{
    ENameSelector *name_selector;
    GladeXML *glade_xml;
    GtkWidget *dialog;
    GtkWidget *name_selector_widget;
    GtkWidget *folder_name_entry;
    char *user_email_address = NULL;
    int response;
    EDestinationStore *destination_store;
    GList *destinations;
    EDestination *destination;


    glade_xml = glade_xml_new (CONNECTOR_GLADEDIR "/e-foreign-folder-dialog.glade",
                   NULL, NULL);
    g_return_val_if_fail (glade_xml != NULL, FALSE);

    dialog = glade_xml_get_widget (glade_xml, "dialog");
    g_return_val_if_fail (dialog != NULL, FALSE);

    name_selector_widget = setup_name_selector (glade_xml, &name_selector);
    setup_server_option_menu (glade_xml, mail_account);
    setup_folder_name_combo (glade_xml);
    folder_name_entry = glade_xml_get_widget (glade_xml, "folder-name-entry");

    /* Connect the callback to set the OK button insensitive when there is
       no text in the folder_name_entry.  Notice that we put a value there
       by default so the OK button is sensitive by default.  */
    g_signal_connect (folder_name_entry, "changed",
              G_CALLBACK (folder_name_entry_changed_callback), dialog);

    while (TRUE) {
        response = gtk_dialog_run (GTK_DIALOG (dialog));
        if (response == GTK_RESPONSE_CANCEL) {
            gtk_widget_destroy (dialog);
            g_object_unref (name_selector);
            return FALSE;
        }
        destination_store = e_name_selector_entry_peek_destination_store (E_NAME_SELECTOR_ENTRY (GTK_ENTRY (name_selector_widget)));
        destinations = e_destination_store_list_destinations (destination_store);
        if (!destinations) {
            gtk_widget_destroy (dialog);
            g_object_unref (name_selector);
            return FALSE;
        }
        destination = destinations->data;
        user_email_address = g_strdup (e_destination_get_email (destination));
        g_list_free (destinations);

        if (user_email_address != NULL && *user_email_address != '\0')
            break;

        /* It would be nice to insensitivize the OK button appropriately                   instead of doing this, but unfortunately we can't do this for the
           Bonobo control.  */
        e_error_run (GTK_WINDOW (dialog), ERROR_DOMAIN ":select-user", NULL);


    }
    gtk_widget_show_all (dialog);

    if (user_email_address)
        *user_email_address_ret = user_email_address;
    *folder_name_ret = g_strdup (gtk_entry_get_text (GTK_ENTRY (folder_name_entry)));

    gtk_widget_destroy (dialog);
    g_object_unref (name_selector);
    return TRUE;

}