mirror of
https://github.com/profanity-im/profanity.git
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212 lines
6.3 KiB
C
212 lines
6.3 KiB
C
/*
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* chat_state.c
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* vim: expandtab:ts=4:sts=4:sw=4
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*
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* Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
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*
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* This file is part of Profanity.
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*
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* Profanity is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Profanity is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Profanity. If not, see <https://www.gnu.org/licenses/>.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link the code of portions of this program with the OpenSSL library under
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* certain conditions as described in each individual source file, and
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* distribute linked combinations including the two.
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*
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* You must obey the GNU General Public License in all respects for all of the
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* code used other than OpenSSL. If you modify file(s) with this exception, you
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* may extend this exception to your version of the file(s), but you are not
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* obligated to do so. If you do not wish to do so, delete this exception
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* statement from your version. If you delete this exception statement from all
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* source files in the program, then also delete it here.
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*
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <assert.h>
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#include <glib.h>
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#include "config/preferences.h"
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#include "ui/window_list.h"
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#include "ui/win_types.h"
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#include "xmpp/xmpp.h"
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#include "xmpp/chat_state.h"
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#include "xmpp/chat_session.h"
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#define PAUSED_TIMEOUT 10.0
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#define INACTIVE_TIMEOUT 30.0
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static void _send_if_supported(const char* const barejid, void (*send_func)(const char* const));
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ChatState*
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chat_state_new(void)
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{
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ChatState* new_state = malloc(sizeof(struct prof_chat_state_t));
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new_state->type = CHAT_STATE_GONE;
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new_state->timer = g_timer_new();
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return new_state;
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}
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void
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chat_state_free(ChatState* state)
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{
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if (state && state->timer != NULL) {
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g_timer_destroy(state->timer);
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}
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free(state);
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}
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void
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chat_state_handle_idle(const char* const barejid, ChatState* state)
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{
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gdouble elapsed = g_timer_elapsed(state->timer, NULL);
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// TYPING -> PAUSED
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if (state->type == CHAT_STATE_COMPOSING && elapsed > PAUSED_TIMEOUT) {
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state->type = CHAT_STATE_PAUSED;
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g_timer_start(state->timer);
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if (prefs_get_boolean(PREF_STATES) && prefs_get_boolean(PREF_OUTTYPE)) {
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_send_if_supported(barejid, message_send_paused);
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}
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return;
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}
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// PAUSED|ACTIVE -> INACTIVE
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if ((state->type == CHAT_STATE_PAUSED || state->type == CHAT_STATE_ACTIVE) && elapsed > INACTIVE_TIMEOUT) {
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state->type = CHAT_STATE_INACTIVE;
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g_timer_start(state->timer);
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if (prefs_get_boolean(PREF_STATES)) {
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_send_if_supported(barejid, message_send_inactive);
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}
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return;
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}
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// INACTIVE -> GONE
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if (state->type == CHAT_STATE_INACTIVE) {
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if (prefs_get_gone() != 0 && (elapsed > (prefs_get_gone() * 60.0))) {
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ChatSession* session = chat_session_get(barejid);
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if (session) {
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// never move to GONE when resource override
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if (!session->resource_override) {
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if (prefs_get_boolean(PREF_STATES)) {
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_send_if_supported(barejid, message_send_gone);
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}
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chat_session_remove(barejid);
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state->type = CHAT_STATE_GONE;
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g_timer_start(state->timer);
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}
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} else {
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if (prefs_get_boolean(PREF_STATES)) {
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message_send_gone(barejid);
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}
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state->type = CHAT_STATE_GONE;
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g_timer_start(state->timer);
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}
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return;
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}
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}
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}
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void
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chat_state_handle_typing(const char* const barejid, ChatState* state)
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{
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// ACTIVE|INACTIVE|PAUSED|GONE -> COMPOSING
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if (state->type != CHAT_STATE_COMPOSING) {
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state->type = CHAT_STATE_COMPOSING;
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g_timer_start(state->timer);
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if (prefs_get_boolean(PREF_STATES) && prefs_get_boolean(PREF_OUTTYPE)) {
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_send_if_supported(barejid, message_send_composing);
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}
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}
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}
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void
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chat_state_active(ChatState* state)
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{
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state->type = CHAT_STATE_ACTIVE;
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g_timer_start(state->timer);
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}
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void
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chat_state_gone(const char* const barejid, ChatState* state)
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{
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if (state->type != CHAT_STATE_GONE) {
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if (prefs_get_boolean(PREF_STATES)) {
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_send_if_supported(barejid, message_send_gone);
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}
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state->type = CHAT_STATE_GONE;
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g_timer_start(state->timer);
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}
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}
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void
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chat_state_idle(void)
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{
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jabber_conn_status_t status = connection_get_status();
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if (status == JABBER_CONNECTED) {
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GSList* recipients = wins_get_chat_recipients();
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GSList* curr = recipients;
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while (curr) {
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char* barejid = curr->data;
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ProfChatWin* chatwin = wins_get_chat(barejid);
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chat_state_handle_idle(chatwin->barejid, chatwin->state);
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curr = g_slist_next(curr);
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}
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if (recipients) {
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g_slist_free(recipients);
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}
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}
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}
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void
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chat_state_activity(void)
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{
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jabber_conn_status_t status = connection_get_status();
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ProfWin* current = wins_get_current();
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if ((status == JABBER_CONNECTED) && (current->type == WIN_CHAT)) {
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ProfChatWin* chatwin = (ProfChatWin*)current;
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assert(chatwin->memcheck == PROFCHATWIN_MEMCHECK);
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chat_state_handle_typing(chatwin->barejid, chatwin->state);
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}
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}
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static void
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_send_if_supported(const char* const barejid, void (*send_func)(const char* const))
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{
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gboolean send = TRUE;
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GString* jid = g_string_new(barejid);
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ChatSession* session = chat_session_get(barejid);
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if (session) {
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if (session->send_states) {
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g_string_append(jid, "/");
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g_string_append(jid, session->resource);
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} else {
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send = FALSE;
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}
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}
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if (send) {
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send_func(jid->str);
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}
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g_string_free(jid, TRUE);
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}
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