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serenity/Userland/Applications/IRCClient/IRCChannel.cpp
sin-ack ca2c81251a Everywhere: Replace Model::update() with Model::invalidate()
Most of the models were just calling did_update anyway, which is
pointless since it can be unified to the base Model class. Instead, code
calling update() will now call invalidate(), which functions identically
and is more obvious in what it does.

Additionally, a default implementation is provided, which removes the
need to add empty implementations of update() for each model subclass.

Co-Authored-By: Ali Mohammad Pur <ali.mpfard@gmail.com>
2021-08-06 19:14:31 +02:00

123 lines
3.5 KiB
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "IRCChannel.h"
#include "IRCChannelMemberListModel.h"
#include "IRCClient.h"
IRCChannel::IRCChannel(IRCClient& client, const String& name)
: m_client(client)
, m_name(name)
, m_log(IRCLogBuffer::create())
, m_member_model(IRCChannelMemberListModel::create(*this))
{
m_window = m_client.aid_create_window(this, IRCWindow::Channel, m_name);
m_window->set_log_buffer(*m_log);
}
IRCChannel::~IRCChannel()
{
}
NonnullRefPtr<IRCChannel> IRCChannel::create(IRCClient& client, const String& name)
{
return adopt_ref(*new IRCChannel(client, name));
}
void IRCChannel::add_member(const String& name, char prefix)
{
for (auto& member : m_members) {
if (member.name == name) {
member.prefix = prefix;
return;
}
}
m_members.append({ name, prefix });
m_member_model->invalidate();
}
void IRCChannel::remove_member(const String& name)
{
m_members.remove_first_matching([&](auto& member) { return name == member.name; });
}
void IRCChannel::add_message(char prefix, const String& name, const String& text, Color color)
{
log().add_message(prefix, name, text, color);
window().did_add_message(name, text);
}
void IRCChannel::add_message(const String& text, Color color)
{
log().add_message(text, color);
window().did_add_message();
}
void IRCChannel::say(const String& text)
{
m_client.send_privmsg(m_name, text);
add_message(' ', m_client.nickname(), text);
}
void IRCChannel::handle_join(const String& nick, const String& hostmask)
{
if (nick == m_client.nickname()) {
m_open = true;
return;
}
add_member(nick, (char)0);
m_member_model->invalidate();
if (m_client.show_join_part_messages())
add_message(String::formatted("*** {} [{}] has joined {}", nick, hostmask, m_name), Color::MidGreen);
}
void IRCChannel::handle_part(const String& nick, const String& hostmask)
{
if (nick == m_client.nickname()) {
m_open = false;
m_members.clear();
m_client.did_part_from_channel({}, *this);
} else {
remove_member(nick);
}
m_member_model->invalidate();
if (m_client.show_join_part_messages())
add_message(String::formatted("*** {} [{}] has parted from {}", nick, hostmask, m_name), Color::MidGreen);
}
void IRCChannel::handle_quit(const String& nick, const String& hostmask, const String& message)
{
if (nick == m_client.nickname()) {
m_open = false;
m_members.clear();
m_client.did_part_from_channel({}, *this);
} else {
remove_member(nick);
}
m_member_model->invalidate();
add_message(String::formatted("*** {} [{}] has quit ({})", nick, hostmask, message), Color::MidGreen);
}
void IRCChannel::handle_topic(const String& nick, const String& topic)
{
if (nick.is_null())
add_message(String::formatted("*** Topic is \"{}\"", topic), Color::MidBlue);
else
add_message(String::formatted("*** {} set topic to \"{}\"", nick, topic), Color::MidBlue);
}
void IRCChannel::notify_nick_changed(const String& old_nick, const String& new_nick)
{
for (auto& member : m_members) {
if (member.name == old_nick) {
member.name = new_nick;
m_member_model->invalidate();
if (m_client.show_nick_change_messages())
add_message(String::formatted("~ {} changed nickname to {}", old_nick, new_nick), Color::MidMagenta);
return;
}
}
}