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/*
This file is part of GNUnet.
Copyright (C) 2022 GNUnet e.V.
GNUnet is free software: you can redistribute it and/or modify it
under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
GNUnet 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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
*/
/*
* @author Tobias Frisch
* @file ui/chats.c
*/
#include "chats.h"
#include "list_input.h"
#include "../application.h"
#include "../util.h"
static int
_chats_iterate_group(void *cls,
UNUSED struct GNUNET_CHAT_Handle *handle,
struct GNUNET_CHAT_Group *group)
{
UI_CHATS_Handle *chats = cls;
list_input_select(chats, 1, GNUNET_CHAT_group_get_context(group));
return GNUNET_YES;
}
static int
_chats_iterate_contact(void *cls,
UNUSED struct GNUNET_CHAT_Handle *handle,
struct GNUNET_CHAT_Contact *contact)
{
UI_CHATS_Handle *chats = cls;
list_input_select(chats, 1, GNUNET_CHAT_contact_get_context(contact));
return GNUNET_YES;
}
static int
_chats_iterate_messages(void *cls,
struct GNUNET_CHAT_Context *context,
const struct GNUNET_CHAT_Message *message)
{
MESSENGER_Chat *chat = cls;
chat_process_message(chat, context, message);
return GNUNET_YES;
}
void
chats_event(UI_CHATS_Handle *chats,
MESSENGER_Application *app,
int key)
{
if (chats->open_dialog.window)
{
chat_open_dialog_event(&(chats->open_dialog), app, key);
return;
}
else if (chats->enter_dialog.window)
{
lobby_enter_dialog_event(&(chats->enter_dialog), app, key);
return;
}
list_input_reset(chats);
GNUNET_CHAT_iterate_groups(
app->chat.handle,
&_chats_iterate_group,
chats
);
GNUNET_CHAT_iterate_contacts(
app->chat.handle,
&_chats_iterate_contact,
chats
);
list_input_select(chats, 1, NULL);
list_input_select(chats, 1, NULL);
list_input_select(chats, 1, NULL);
const int count = chats->line_index;
switch (key)
{
case 27:
case KEY_EXIT:
GNUNET_CHAT_disconnect(app->chat.handle);
break;
case '\n':
case KEY_ENTER:
if (chats->selected)
{
GNUNET_CHAT_context_request(chats->selected);
members_clear(&(app->current.members));
messages_clear(&(app->current.messages));
GNUNET_CHAT_context_set_user_pointer(
chats->selected,
&(app->current)
);
GNUNET_CHAT_context_iterate_messages(
chats->selected,
&_chats_iterate_messages,
&(app->chat)
);
app->chat.context = chats->selected;
}
else if (chats->line_selected == count - 3)
chats->open_dialog.window = &(chats->window);
else if (chats->line_selected == count - 1)
chats->enter_dialog.window = &(chats->window);
break;
default:
break;
}
list_input_event(chats, key);
}
static int
_chats_print_entry(UI_CHATS_Handle *chats,
char type,
char chat_type,
const char *text)
{
list_input_print_gnunet(chats, 1);
const int attrs_select = A_BOLD;
if (selected) wattron(chats->window, attrs_select);
wmove(chats->window, y, 0);
if (chat_type)
wprintw(chats->window, "[%c][%c] %s", type, chat_type, text);
else
wprintw(chats->window, "[%c] %s", type, text);
if (selected) wattroff(chats->window, attrs_select);
return GNUNET_YES;
}
int
_chats_iterate_print_group(void *cls,
UNUSED struct GNUNET_CHAT_Handle *handle,
struct GNUNET_CHAT_Group *group)
{
UI_CHATS_Handle *chats = cls;
const char *name = GNUNET_CHAT_group_get_name(group);
return _chats_print_entry(chats, 'x', 'G', name);
}
int
_chats_iterate_print_contact(void *cls,
UNUSED struct GNUNET_CHAT_Handle *handle,
struct GNUNET_CHAT_Contact *contact)
{
UI_CHATS_Handle *chats = cls;
const char *name = GNUNET_CHAT_contact_get_name(contact);
return _chats_print_entry(chats, 'x', 'C', name);
}
void
chats_print(UI_CHATS_Handle *chats,
MESSENGER_Application *app)
{
if (chats->open_dialog.window)
{
chat_open_dialog_print(&(chats->open_dialog), app);
return;
}
else if (chats->enter_dialog.window)
{
lobby_enter_dialog_print(&(chats->enter_dialog), app);
return;
}
if (!(chats->window))
return;
list_input_reset(chats);
werase(chats->window);
GNUNET_CHAT_iterate_groups(
app->chat.handle,
&_chats_iterate_print_group,
chats
);
GNUNET_CHAT_iterate_contacts(
app->chat.handle,
&_chats_iterate_print_contact,
chats
);
_chats_print_entry(chats, '+', '\0', "Add chat");
_chats_print_entry(chats, '+', '\0', "Open lobby");
_chats_print_entry(chats, '+', '\0', "Enter lobby");
}
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