pidgin/pidgin

Remove Google Talk from the XMPP plugin.

2021-01-23, Gary Kramlich
645607090674
Remove Google Talk from the XMPP plugin.

Google Talk has long been on the deprecated list and with Hangouts getting
retired in June, it seems fitting that we finally remove this code.

Testing Done:
* Compiled locally
* Ran the unit tests
* Connected an XMPP account
* Had an audio call with Pidgin 2
* Had a video call with Pidgin 2

Reviewed at https://reviews.imfreedom.org/r/435/
/*
* Pidgin - Internet Messenger
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include "pidginaccountsmenu.h"
#include <purple.h>
#include "pidginaccountactionsmenu.h"
#include "pidgincore.h"
struct _PidginAccountsMenu {
GtkMenu parent;
GtkWidget *enable_account;
GtkWidget *disabled_menu;
GtkWidget *separator;
GHashTable *account_items;
GHashTable *disabled_items;
};
/******************************************************************************
* GSignal Handlers
*****************************************************************************/
static void
pidgin_accounts_menu_enable_account(GtkMenuItem *item, gpointer data) {
PurpleAccount *account = PURPLE_ACCOUNT(data);
purple_account_set_enabled(account, PIDGIN_UI, TRUE);
}
/******************************************************************************
* Helpers
*****************************************************************************/
static GtkWidget *
pidgin_accounts_menu_create_account_menu_item(PidginAccountsMenu *menu,
PurpleAccount *account)
{
GtkWidget *item = NULL;
const gchar *account_name = purple_account_get_username(account);
const gchar *protocol_name = purple_account_get_protocol_name(account);
gchar *label = g_strdup_printf("%s (%s)", account_name, protocol_name);
item = gtk_menu_item_new_with_label(label);
g_free(label);
gtk_widget_show(item);
return item;
}
static void
pidgin_accounts_menu_add_enabled_account(PidginAccountsMenu *menu,
PurpleAccount *account)
{
GtkWidget *item = NULL, *submenu = NULL;
gpointer data = NULL;
gboolean found = FALSE;
/* if the account is in the disabled list, delete its widget */
found = g_hash_table_lookup_extended(menu->disabled_items, account, NULL,
&data);
if(found) {
g_clear_pointer(&data, gtk_widget_destroy);
g_hash_table_remove(menu->disabled_items, account);
if(g_hash_table_size(menu->disabled_items) == 0) {
gtk_widget_set_sensitive(menu->enable_account, FALSE);
}
}
item = pidgin_accounts_menu_create_account_menu_item(menu, account);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
g_hash_table_insert(menu->account_items,
g_object_ref(G_OBJECT(account)),
item);
/* create the submenu and attach it to item right away, this allows us to
* reuse item for the submenu items.
*/
submenu = pidgin_account_actions_menu_new(account);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
}
static void
pidgin_accounts_menu_add_disabled_account(PidginAccountsMenu *menu,
PurpleAccount *account)
{
GtkWidget *item = NULL;
gpointer data = NULL;
gboolean found = FALSE;
/* if the account is in the enabled list, delete its widget */
found = g_hash_table_lookup_extended(menu->account_items, account, NULL,
&data);
if(found) {
g_clear_pointer(&data, gtk_widget_destroy);
g_hash_table_remove(menu->account_items, account);
}
item = pidgin_accounts_menu_create_account_menu_item(menu, account);
g_signal_connect(G_OBJECT(item), "activate",
G_CALLBACK(pidgin_accounts_menu_enable_account), account);
gtk_menu_shell_append(GTK_MENU_SHELL(menu->disabled_menu), item);
g_hash_table_insert(menu->disabled_items,
g_object_ref(G_OBJECT(account)),
item);
/* We know there's at least one item in the menu, so make sure it is
* sensitive.
*/
gtk_widget_set_sensitive(menu->enable_account, TRUE);
}
static void
pidgin_accounts_menu_add_current(PidginAccountsMenu *menu) {
GList *accounts = NULL, *l = NULL;
accounts = purple_accounts_get_all();
for(l = accounts; l != NULL; l = l->next) {
PurpleAccount *account = PURPLE_ACCOUNT(l->data);
if(purple_account_get_enabled(account, PIDGIN_UI)) {
pidgin_accounts_menu_add_enabled_account(menu, account);
} else {
pidgin_accounts_menu_add_disabled_account(menu, account);
}
}
}
/******************************************************************************
* Purple Signal Callbacks
*****************************************************************************/
static void
pidgin_accounts_menu_account_status_changed(PurpleAccount *account,
gpointer d)
{
PidginAccountsMenu *menu = PIDGIN_ACCOUNTS_MENU(d);
gpointer data = NULL;
data = g_hash_table_lookup(menu->account_items, account);
if(GTK_IS_WIDGET(data)) {
gtk_menu_item_set_submenu(GTK_MENU_ITEM(data),
pidgin_account_actions_menu_new(account));
}
}
static void
pidgin_accounts_menu_account_enabled(PurpleAccount *account, gpointer data) {
pidgin_accounts_menu_add_enabled_account(PIDGIN_ACCOUNTS_MENU(data),
account);
}
static void
pidgin_accounts_menu_account_disabled(PurpleAccount *account, gpointer data) {
pidgin_accounts_menu_add_disabled_account(PIDGIN_ACCOUNTS_MENU(data),
account);
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_TYPE(PidginAccountsMenu, pidgin_accounts_menu, GTK_TYPE_MENU)
static void
pidgin_accounts_menu_init(PidginAccountsMenu *menu) {
gpointer handle;
/* initialize our template */
gtk_widget_init_template(GTK_WIDGET(menu));
/* create our storage for the items */
menu->account_items = g_hash_table_new_full(g_direct_hash, g_direct_equal,
g_object_unref, NULL);
menu->disabled_items = g_hash_table_new_full(g_direct_hash, g_direct_equal,
g_object_unref, NULL);
/* add all of the existing accounts */
pidgin_accounts_menu_add_current(menu);
/* finally connect to the purple signals to stay up to date */
handle = purple_accounts_get_handle();
purple_signal_connect(handle, "account-signed-on", menu,
G_CALLBACK(pidgin_accounts_menu_account_status_changed),
menu);
purple_signal_connect(handle, "account-signed-off", menu,
G_CALLBACK(pidgin_accounts_menu_account_status_changed),
menu);
purple_signal_connect(handle, "account-actions-changed", menu,
G_CALLBACK(pidgin_accounts_menu_account_status_changed),
menu);
purple_signal_connect(handle, "account-enabled", menu,
G_CALLBACK(pidgin_accounts_menu_account_enabled),
menu);
purple_signal_connect(handle, "account-disabled", menu,
G_CALLBACK(pidgin_accounts_menu_account_disabled),
menu);
};
static void
pidgin_accounts_menu_finalize(GObject *obj) {
PidginAccountsMenu *menu = PIDGIN_ACCOUNTS_MENU(obj);
purple_signals_disconnect_by_handle(obj);
g_hash_table_destroy(menu->account_items);
g_hash_table_destroy(menu->disabled_items);
G_OBJECT_CLASS(pidgin_accounts_menu_parent_class)->finalize(obj);
}
static void
pidgin_accounts_menu_class_init(PidginAccountsMenuClass *klass) {
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
obj_class->finalize = pidgin_accounts_menu_finalize;
gtk_widget_class_set_template_from_resource(
widget_class,
"/im/pidgin/Pidgin/Accounts/menu.ui"
);
gtk_widget_class_bind_template_child(widget_class, PidginAccountsMenu,
enable_account);
gtk_widget_class_bind_template_child(widget_class, PidginAccountsMenu,
disabled_menu);
gtk_widget_class_bind_template_child(widget_class, PidginAccountsMenu,
separator);
}
/******************************************************************************
* Public API
*****************************************************************************/
GtkWidget *
pidgin_accounts_menu_new(void) {
return GTK_WIDGET(g_object_new(PIDGIN_TYPE_ACCOUNTS_MENU, NULL));
}