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82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
/*
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This file is part of KDE.
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Copyright (c) 2009 Eckhart Wörner <ewoerner@kde.org>
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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 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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USA.
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*/
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#include "messagelist.h"
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#include "messagewidget.h"
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#include "utils.h"
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MessageList::MessageList(Plasma::DataEngine* engine, QGraphicsWidget* parent)
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: ScrollWidget(parent),
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m_engine(engine),
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m_messageWatcher(engine)
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{
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m_container = new QGraphicsWidget(this);
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m_layout = new QGraphicsLinearLayout(Qt::Vertical, m_container);
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setWidget(m_container);
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connect(&m_messageWatcher, SIGNAL(messageAdded(QString)), SLOT(messageAdded(QString)));
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connect(&m_messageWatcher, SIGNAL(messageRemoved(QString)), SLOT(messageRemoved(QString)));
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}
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void MessageList::setFolder(const QString& folder)
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{
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m_folder = folder;
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m_messageWatcher.setSource(messageListQuery(m_provider, m_folder));
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foreach (MessageWidget* widget, m_idToWidget) {
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widget->setFolder(m_folder);
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}
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}
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void MessageList::setProvider(const QString& provider)
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{
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m_provider = provider;
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m_messageWatcher.setSource(messageListQuery(m_provider, m_folder));
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foreach (MessageWidget* widget, m_idToWidget) {
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widget->setProvider(m_provider);
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}
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}
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void MessageList::messageAdded(const QString& id)
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{
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MessageWidget* widget = new MessageWidget(m_engine);
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widget->setProvider(m_provider);
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widget->setFolder(m_folder);
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widget->setMessage(id);
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m_layout->addItem(widget);
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m_idToWidget.insert(id, widget);
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}
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void MessageList::messageRemoved(const QString& id)
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{
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MessageWidget* widget = m_idToWidget.take(id);
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if (widget) {
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m_layout->removeItem(widget);
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widget->deleteLater();
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}
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}
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#include "moc_messagelist.cpp"
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