pidgin/pidgin

Update the demo protocol plugin to not depend on conversation names

We're starting to phase out conversation names as they don't work well with
modern stuff. So this goes ahead and fixes the not interactions in the demo
protocol.

I also generated the echo message in the send_message_async rather than in the
callback.

Testing Done:
Ran the turtles and send some messages to Echo on the demo protocol.

Reviewed at https://reviews.imfreedom.org/r/3135/
/*
* 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.
*
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* 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.
*
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* 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/>.
*/
#if !defined(PIDGIN_GLOBAL_HEADER_INSIDE) && !defined(PIDGIN_COMPILATION)
# error "only <pidgin.h> may be included directly"
#endif
#ifndef PIDGIN_ACCOUNT_MANAGER_H
#define PIDGIN_ACCOUNT_MANAGER_H
#include <gtk/gtk.h>
#include "pidginversion.h"
G_BEGIN_DECLS
/**
* PidginAccountManager:
*
* A singleton dialog for managing accounts.
*
* Since: 3.0
*/
#define PIDGIN_TYPE_ACCOUNT_MANAGER (pidgin_account_manager_get_type())
PIDGIN_AVAILABLE_IN_3_0
G_DECLARE_FINAL_TYPE(PidginAccountManager, pidgin_account_manager, PIDGIN,
ACCOUNT_MANAGER, GtkDialog)
/**
* pidgin_account_manager_new:
*
* Creates a new account manager dialog.
*
* Returns: (transfer full): The dialog.
*
* Since: 3.0
*/
PIDGIN_AVAILABLE_IN_3_0
GtkWidget *pidgin_account_manager_new(void);
/**
* pidgin_account_manager_show_overview:
* @manager: The instance.
*
* Switches @manager to the overview page. This is useful as @manager might
* already be visible but editing an account.
*
* Since: 3.0
*/
PIDGIN_AVAILABLE_IN_3_0
void pidgin_account_manager_show_overview(PidginAccountManager *manager);
/**
* pidgin_account_manager_edit_account:
* @manager: The instance.
* @account: The account to edit.
*
* Opens the account editor in @manager for the given account.
*
* Since: 3.0
*/
PIDGIN_AVAILABLE_IN_3_0
void pidgin_account_manager_edit_account(PidginAccountManager *manager, PurpleAccount *account);
G_END_DECLS
#endif /* PIDGIN_ACCOUNT_MANAGER_H */