117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
/*
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* Squawk messenger.
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* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "group.h"
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#include "contact.h"
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#include "reference.h"
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Models::Group::Group(const QMap<QString, QVariant>& data, Models::Item* parentItem):
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Item(group, data, parentItem),
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unreadMessages(0)
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{
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}
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Models::Group::~Group()
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{
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}
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void Models::Group::_appendChild(Models::Item* child)
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{
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Item::_appendChild(child);
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connect(child, &Item::childChanged, this, &Group::refresh);
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changed(1);
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refresh();
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}
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int Models::Group::columnCount() const
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{
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return 3;
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}
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QVariant Models::Group::data(int column) const
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{
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switch (column) {
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case 0:
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return getName();
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case 1:
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return QVariant((unsigned int)childItems.size());
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case 2:
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return unreadMessages;
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default:
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return QVariant();
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}
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}
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void Models::Group::_removeChild(int index)
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{
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Item* child = childItems[index];
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disconnect(child, &Item::childChanged, this, &Group::refresh);
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Item::_removeChild(index);
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changed(1);
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refresh();
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}
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unsigned int Models::Group::getUnreadMessages() const
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{
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return unreadMessages;
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}
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void Models::Group::setUnreadMessages(unsigned int amount)
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{
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if (unreadMessages != amount) {
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unreadMessages = amount;
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changed(2);
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}
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}
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void Models::Group::refresh()
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{
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unsigned int newAmount(0);
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for (Models::Item* item : childItems) {
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if (item->type == reference) {
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item = static_cast<Reference*>(item)->dereference();
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}
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if (item->type == contact) {
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Models::Contact* cnt = static_cast<Models::Contact*>(item);
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newAmount += cnt->getMessagesCount();
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}
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}
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setUnreadMessages(newAmount);
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}
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unsigned int Models::Group::getOnlineContacts() const
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{
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unsigned int amount(0);
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for (Models::Item* item : childItems) {
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if (item->type == reference) {
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item = static_cast<Reference*>(item)->dereference();
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}
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if (item->type == contact) {
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Models::Contact* cnt = static_cast<Models::Contact*>(item);
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if (cnt->getAvailability() != Shared::Availability::offline) {
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++amount;
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}
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}
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}
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return amount;
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}
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