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
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#if !defined(PIDGIN_GLOBAL_HEADER_INSIDE) && !defined(PIDGIN_COMPILATION)
# error "only <pidgin.h> may be included directly"
#endif
#ifndef _PIDGIN_SMILEY_MANAGER_H_
#define _PIDGIN_SMILEY_MANAGER_H_
/**
* SECTION:gtksmiley-manager
* @include:gtksmiley-manager.h
* @section_id: pidgin-smiley-manager
* @short_description: a UI for user-defined smileys management
* @title: Custom smileys manager
*
* This module provides a GTK+ UI that allows the user adding and removing
* custom smileys. See libpurple-smiley-custom section (TODO: how to link this
* to libpurple's docs?).
*/
G_BEGIN_DECLS
/**
* pidgin_smiley_manager_show:
*
* Creates and shows the smiley manager window, or requests focus for it,
* if it's already opened.
*/
void
pidgin_smiley_manager_show(void);
/**
* pidgin_smiley_manager_add:
* @image: the image for a new smiley.
* @shortcut: the textual representation, may be %NULL.
*
* Creates and shows the new dialog for adding a new custom smiley with
* provided image.
*/
void
pidgin_smiley_manager_add(PurpleImage *image, const gchar *shortcut);
G_END_DECLS
#endif /* _PIDGIN_SMILEY_MANAGER_H_ */