path: root/libempathy-gtk/empathy-account-widget.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Copyright (C) 2006-2007 Imendio AB
 * Copyright (C) 2007-2008 Collabora Ltd.
 *
 * 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.
 * 
 * Authors: Xavier Claessens <xclaesse@gmail.com>
 *          Martyn Russell <martyn@imendio.com>
 */

#include <config.h>

#include <string.h>

#include <gtk/gtk.h>
#include <glib/gi18n.h>

#include <libmissioncontrol/mc-account.h>
#include <libmissioncontrol/mc-protocol.h>

#include <libempathy/empathy-debug.h>

#include "empathy-account-widget.h"
#include "empathy-ui-utils.h"

#define DEBUG_DOMAIN "AccountWidget"

static gboolean 
account_widget_entry_focus_cb (GtkWidget     *widget,
                   GdkEventFocus *event,
                   McAccount     *account)
{
    const gchar *str;
    const gchar *param_name;

    str = gtk_entry_get_text (GTK_ENTRY (widget));
    param_name = g_object_get_data (G_OBJECT (widget), "param_name");

    if (G_STR_EMPTY (str)) {
        gchar *value = NULL;

        mc_account_unset_param (account, param_name);
        mc_account_get_param_string (account, param_name, &value);
        empathy_debug (DEBUG_DOMAIN, "Unset %s and restore to %s", param_name, value);
        gtk_entry_set_text (GTK_ENTRY (widget), value ? value : "");
        g_free (value);
    } else {
        empathy_debug (DEBUG_DOMAIN, "Setting %s to %s", param_name, str);
        mc_account_set_param_string (account, param_name, str);
    }

    return FALSE;
}

static void
account_widget_int_changed_cb (GtkWidget *widget,
                   McAccount *account)
{
    const gchar *param_name;
    gint         value;

    value = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (widget));
    param_name = g_object_get_data (G_OBJECT (widget), "param_name");

    if (value == 0) {
        mc_account_unset_param (account, param_name);
        mc_account_get_param_int (account, param_name, &value);
        empathy_debug (DEBUG_DOMAIN, "Unset %s and restore to %d", param_name, value);
        gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);
    } else {
        empathy_debug (DEBUG_DOMAIN, "Setting %s to %d", param_name, value);
        mc_account_set_param_int (account, param_name, value);
    }
}

static void  
account_widget_checkbutton_toggled_cb (GtkWidget *widget,
                       McAccount *account)
{
    gboolean     value;
    gboolean     default_value;
    const gchar *param_name;

    value = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
    param_name = g_object_get_data (G_OBJECT (widget), "param_name");

    /* FIXME: This is ugly! checkbox don't have a "not-set" value so we
     * always unset the param and set the value if different from the
     * default value. */
    mc_account_unset_param (account, param_name);
    mc_account_get_param_boolean (account, param_name, &default_value);

    if (default_value == value) {
        empathy_debug (DEBUG_DOMAIN, "Unset %s and restore to %d", param_name, default_value);
    } else {
        empathy_debug (DEBUG_DOMAIN, "Setting %s to %d", param_name, value);
        mc_account_set_param_boolean (account, param_name, value);
    }
}

static void
account_widget_forget_clicked_cb (GtkWidget *button,
                  GtkWidget *entry)
{
    McAccount   *account;
    const gchar *param_name;

    param_name = g_object_get_data (G_OBJECT (entry), "param_name");
    account = g_object_get_data (G_OBJECT (entry), "account");

    empathy_debug (DEBUG_DOMAIN, "Unset %s", param_name);
    mc_account_unset_param (account, param_name);
    gtk_entry_set_text (GTK_ENTRY (entry), "");
}

static void
account_widget_password_changed_cb (GtkWidget *entry,
                    GtkWidget *button)
{
    const gchar *str;

    str = gtk_entry_get_text (GTK_ENTRY (entry));
    gtk_widget_set_sensitive (button, !G_STR_EMPTY (str));
}

static void  
account_widget_jabber_ssl_toggled_cb (GtkWidget *checkbutton_ssl,
                      GtkWidget *spinbutton_port)
{
    McAccount *account;
    gboolean   value;
    gint       port = 0;

    value = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton_ssl));
    account = g_object_get_data (G_OBJECT (spinbutton_port), "account");
    mc_account_get_param_int (account, "port", &port);

    if (value) {
        if (port == 5222 || port == 0) {
            port = 5223;
        }
    } else {
        if (port == 5223 || port == 0) {
            port = 5222;
        }
    }

    gtk_spin_button_set_value (GTK_SPIN_BUTTON (spinbutton_port), port);
}

static void
account_widget_setup_widget (GtkWidget   *widget,
                 McAccount   *account,
                 const gchar *param_name)
{
    g_object_set_data_full (G_OBJECT (widget), "param_name", 
                g_strdup (param_name), g_free);
    g_object_set_data_full (G_OBJECT (widget), "account", 
                g_object_ref (account), g_object_unref);

    if (GTK_IS_SPIN_BUTTON (widget)) {
        gint value = 0;

        mc_account_get_param_int (account, param_name, &value);
        gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);

        g_signal_connect (widget, "value-changed",
                  G_CALLBACK (account_widget_int_changed_cb),
                  account);
    }
    else if (GTK_IS_ENTRY (widget)) {
        gchar *str = NULL;

        mc_account_get_param_string (account, param_name, &str);
        gtk_entry_set_text (GTK_ENTRY (widget), str ? str : "");
        g_free (str);

        if (strstr (param_name, "password")) {
            gtk_entry_set_visibility (GTK_ENTRY (widget), FALSE);
        }

        g_signal_connect (widget, "focus-out-event",
                  G_CALLBACK (account_widget_entry_focus_cb),
                  account);
    }
    else if (GTK_IS_TOGGLE_BUTTON (widget)) {
        gboolean value = FALSE;

        mc_account_get_param_boolean (account, param_name, &value);
        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value);

        g_signal_connect (widget, "toggled",
                  G_CALLBACK (account_widget_checkbutton_toggled_cb),
                  account);
    } else {
        empathy_debug (DEBUG_DOMAIN,
                       "Unknown type of widget for param %s",
                       param_name);
    }
}

static gchar *
account_widget_generic_format_param_name (const gchar *param_name)
{
    gchar *str;
    gchar *p;

    str = g_strdup (param_name);
    
    if (str && g_ascii_isalpha (str[0])) {
        str[0] = g_ascii_toupper (str[0]);
    }
    
    while ((p = strchr (str, '-')) != NULL) {
        if (p[1] != '\0' && g_ascii_isalpha (p[1])) {
            p[0] = ' ';
            p[1] = g_ascii_toupper (p[1]);
        }

        p++;
    }
    
    return str;
}

static void
accounts_widget_generic_setup (McAccount *account,
                   GtkWidget *table_settings)
{
    McProtocol *protocol;
    McProfile  *profile;
    GSList     *params, *l;
    guint       n_rows = 0;

    profile = mc_account_get_profile (account);
    protocol = mc_profile_get_protocol (profile);

    if (!protocol) {
        /* The CM is not installed, MC shouldn't list them
         * see SF bug #1688779
         * FIXME: We should display something asking the user to 
         * install the CM
         */
        g_object_unref (profile);
        return;
    }

    params = mc_protocol_get_params (protocol);

    for (l = params; l; l = l->next) {
        McProtocolParam *param;
        GtkWidget       *widget = NULL;
        gchar           *param_name_formatted;

        param = l->data;
        param_name_formatted = account_widget_generic_format_param_name (param->name);
        gtk_table_resize (GTK_TABLE (table_settings), ++n_rows, 2);

        if (param->signature[0] == 's') {
            gchar *str;

            str = g_strdup_printf (_("%s:"), param_name_formatted);
            widget = gtk_label_new (str);
            gtk_misc_set_alignment (GTK_MISC (widget), 0, 0.5);
            g_free (str);

            gtk_table_attach (GTK_TABLE (table_settings),
                      widget,
                      0, 1,
                      n_rows - 1, n_rows,
                      GTK_FILL, 0,
                      0, 0);

            widget = gtk_entry_new ();
            gtk_table_attach (GTK_TABLE (table_settings),
                      widget,
                      1, 2,
                      n_rows - 1, n_rows,
                      GTK_FILL | GTK_EXPAND, 0,
                      0, 0);
        }
        /* int types: ynqiuxt. double type is 'd' */
        else if (param->signature[0] == 'y' ||
             param->signature[0] == 'n' ||
             param->signature[0] == 'q' ||
             param->signature[0] == 'i' ||
             param->signature[0] == 'u' ||
             param->signature[0] == 'x' ||
             param->signature[0] == 't' ||
             param->signature[0] == 'd') {
            gchar   *str = NULL;
            gdouble  minint = 0;
            gdouble  maxint = 0;
            gdouble  step = 1;

            switch (param->signature[0]) {
            case 'y': minint = G_MININT8;  maxint = G_MAXINT8;   break;
            case 'n': minint = G_MININT16; maxint = G_MAXINT16;  break;
            case 'q': minint = 0;          maxint = G_MAXUINT16; break;
            case 'i': minint = G_MININT32; maxint = G_MAXINT32;  break;
            case 'u': minint = 0;          maxint = G_MAXUINT32; break;
            case 'x': minint = G_MININT64; maxint = G_MAXINT64;  break;
            case 't': minint = 0;          maxint = G_MAXUINT64; break;
            case 'd': minint = G_MININT32; maxint = G_MAXINT32; step = 0.1; break;
            }

            str = g_strdup_printf (_("%s:"), param_name_formatted);
            widget = gtk_label_new (str);
            gtk_misc_set_alignment (GTK_MISC (widget), 0, 0.5);
            g_free (str);

            gtk_table_attach (GTK_TABLE (table_settings),
                      widget,
                      0, 1,
                      n_rows - 1, n_rows,
                      GTK_FILL, 0,
                      0, 0);

            widget = gtk_spin_button_new_with_range (minint, maxint, step);
            gtk_table_attach (GTK_TABLE (table_settings),
                      widget,
                      1, 2,
                      n_rows - 1, n_rows,
                      GTK_FILL | GTK_EXPAND, 0,
                      0, 0);
        }
        else if (param->signature[0] == 'b') {
            widget = gtk_check_button_new_with_label (param_name_formatted);
            gtk_table_attach (GTK_TABLE (table_settings),
                      widget,
                      0, 2,
                      n_rows - 1, n_rows,
                      GTK_FILL | GTK_EXPAND, 0,
                      0, 0);
        } else {
            empathy_debug (DEBUG_DOMAIN,
                       "Unknown signature for param %s: %s",
                       param_name_formatted, param->signature);
        }

        if (widget) {
            account_widget_setup_widget (widget, account, param->name);
        }

        g_free (param_name_formatted);
    }

    g_slist_free (params);
    g_object_unref (profile);
    g_object_unref (protocol);
}

static void
account_widget_handle_params_valist (McAccount   *account,
                     GladeXML    *gui,
                     const gchar *first_widget_name,
                     va_list      args)
{
    GtkWidget   *widget;
    const gchar *widget_name;

    for (widget_name = first_widget_name; widget_name; widget_name = va_arg (args, gchar*)) {
        const gchar *param_name;

        param_name = va_arg (args, gchar*);

        widget = glade_xml_get_widget (gui, widget_name);

        if (!widget) {
            g_warning ("Glade is missing widget '%s'.", widget_name);
            continue;
        }

        account_widget_setup_widget (widget, account, param_name);
    }
}

void
empathy_account_widget_handle_params (McAccount   *account,
                      GladeXML    *gui,
                      const gchar *first_widget_name,
                      ...)
{
    va_list args;

    g_return_if_fail (MC_IS_ACCOUNT (account));

    va_start (args, first_widget_name);
    account_widget_handle_params_valist (account, gui,
                         first_widget_name,
                         args);
    va_end (args);
}

void
empathy_account_widget_add_forget_button (McAccount   *account,
                      GladeXML    *glade,
                      const gchar *button,
                      const gchar *entry)
{
    GtkWidget *button_forget;
    GtkWidget *entry_password;
    gchar     *password = NULL;
    
    button_forget = glade_xml_get_widget (glade, button);
    entry_password = glade_xml_get_widget (glade, entry);

    mc_account_get_param_string (account, "password", &password);
    gtk_widget_set_sensitive (button_forget, !G_STR_EMPTY (password));
    g_free (password);

    g_signal_connect (button_forget, "clicked",
              G_CALLBACK (account_widget_forget_clicked_cb),
              entry_password);
    g_signal_connect (entry_password, "changed",
              G_CALLBACK (account_widget_password_changed_cb),
              button_forget);
}

GtkWidget *
empathy_account_widget_generic_new (McAccount *account)
{
    GtkWidget *table_settings;
    GtkWidget *sw;

    g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);

    table_settings = gtk_table_new (0, 2, FALSE);
    gtk_table_set_row_spacings (GTK_TABLE (table_settings), 6);
    gtk_table_set_col_spacings (GTK_TABLE (table_settings), 6);
    sw = gtk_scrolled_window_new (NULL, NULL);
    gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                    GTK_POLICY_AUTOMATIC,
                    GTK_POLICY_AUTOMATIC);
    gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw),
                           table_settings);
    
    accounts_widget_generic_setup (account, table_settings);

    gtk_widget_show_all (sw);

    return sw;
}

GtkWidget *
empathy_account_widget_salut_new (McAccount *account)
{
    GladeXML  *glade;
    GtkWidget *widget;

    glade = empathy_glade_get_file ("empathy-account-widget-salut.glade",
                    "vbox_salut_settings",
                    NULL,
                    "vbox_salut_settings", &widget,
                    NULL);

    empathy_account_widget_handle_params (account, glade,
            "entry_published", "published-name",
            "entry_nickname", "nickname",
            "entry_first_name", "first-name",
            "entry_last_name", "last-name",
            "entry_email", "email",
            "entry_jid", "jid",
            NULL);

    g_object_unref (glade);

    gtk_widget_show (widget);

    return widget;
}

GtkWidget *
empathy_account_widget_msn_new (McAccount *account)
{
    GladeXML  *glade;
    GtkWidget *widget;

    glade = empathy_glade_get_file ("empathy-account-widget-msn.glade",
                    "vbox_msn_settings",
                    NULL,
                    "vbox_msn_settings", &widget,
                    NULL);

    empathy_account_widget_handle_params (account, glade,
            "entry_id", "account",
            "entry_password", "password",
            "entry_server", "server",
            "spinbutton_port", "port",
            NULL);

    empathy_account_widget_add_forget_button (account, glade,
                          "button_forget",
                          "entry_password");

    g_object_unref (glade);

    gtk_widget_show (widget);

    return widget;
}

GtkWidget *
empathy_account_widget_jabber_new (McAccount *account)
{
    GladeXML  *glade;
    GtkWidget *widget;
    GtkWidget *spinbutton_port;
    GtkWidget *checkbutton_ssl;

    glade = empathy_glade_get_file ("empathy-account-widget-jabber.glade",
                        "vbox_jabber_settings",
                        NULL,
                        "vbox_jabber_settings", &widget,
                        "spinbutton_port", &spinbutton_port,
                        "checkbutton_ssl", &checkbutton_ssl,
                        NULL);

    empathy_account_widget_handle_params (account, glade,
            "entry_id", "account",
            "entry_password", "password",
            "entry_resource", "resource",
            "entry_server", "server",
            "spinbutton_port", "port",
            "spinbutton_priority", "priority",
            "checkbutton_ssl", "old-ssl",
            "checkbutton_ignore_ssl_errors", "ignore-ssl-errors",
            "checkbutton_encryption", "require-encryption",
            NULL);

    empathy_account_widget_add_forget_button (account, glade,
                          "button_forget",
                          "entry_password");

    g_signal_connect (checkbutton_ssl, "toggled",
              G_CALLBACK (account_widget_jabber_ssl_toggled_cb),
              spinbutton_port);

    g_object_unref (glade);

    gtk_widget_show (widget);

    return widget;
}

GtkWidget *
empathy_account_widget_icq_new (McAccount *account)
{
    GladeXML  *glade;
    GtkWidget *widget;
    GtkWidget *spinbutton_port;

    glade = empathy_glade_get_file ("empathy-account-widget-icq.glade",
                        "vbox_icq_settings",
                        NULL,
                        "vbox_icq_settings", &widget,
                        "spinbutton_port", &spinbutton_port,
                        NULL);

    empathy_account_widget_handle_params (account, glade,
            "entry_uin", "account",
            "entry_password", "password",
            "entry_server", "server",
            "spinbutton_port", "port",
            "entry_charset", "charset",
            NULL);

    empathy_account_widget_add_forget_button (account, glade,
                          "button_forget",
                          "entry_password");

    g_object_unref (glade);

    gtk_widget_show (widget);

    return widget;
}

GtkWidget *
empathy_account_widget_yahoo_new (McAccount *account)
{
    GladeXML  *glade;
    GtkWidget *widget;

    glade = empathy_glade_get_file ("empathy-account-widget-yahoo.glade",
                    "vbox_yahoo_settings",
                    NULL,
                    "vbox_yahoo_settings", &widget,
                    NULL);

    empathy_account_widget_handle_params (account, glade,
            "entry_id", "account",
            "entry_password", "password",
            "entry_server", "server",
            "entry_serverjp", "serverjp",
            "entry_locale", "room-list-locale",
            "entry_charset", "charset",
            "spinbutton_port", "port",
            "checkbutton_yahoojp", "yahoojp",
            "checkbutton_ignore_invites", "ignore-invites",
            NULL);

    empathy_account_widget_add_forget_button (account, glade,
                          "button_forget",
                          "entry_password");

    g_object_unref (glade);

    gtk_widget_show (widget);

    return widget;
}