123 lines
3.5 KiB
C++
123 lines
3.5 KiB
C++
// This file is part of RSS Guard.
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//
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// Copyright (C) 2011-2014 by Martin Rotter <rotter.martinos@gmail.com>
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//
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// RSS Guard 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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// RSS Guard 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 RSS Guard. If not, see <http://www.gnu.org/licenses/>.
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#include "core/feedsmodelrecyclebin.h"
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#include "miscellaneous/application.h"
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#include "miscellaneous/iconfactory.h"
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#include <QSqlQuery>
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FeedsModelRecycleBin::FeedsModelRecycleBin(FeedsModelRootItem *parent)
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: FeedsModelRootItem(parent) {
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m_kind = FeedsModelRootItem::RecycleBin;
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m_icon = qApp->icons()->fromTheme("folder-recycle-bin");
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m_id = ID_RECYCLE_BIN;
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m_title = tr("Recycle bin");
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m_description = tr("Recycle bin contains all deleted messages from all feeds.");
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m_creationDate = QDateTime::currentDateTime();
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updateCounts();
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}
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FeedsModelRecycleBin::~FeedsModelRecycleBin() {
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qDebug("Destroying FeedsModelRecycleBin instance.");
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}
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int FeedsModelRecycleBin::childCount() const {
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return 0;
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}
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void FeedsModelRecycleBin::appendChild(FeedsModelRootItem *child) {
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Q_UNUSED(child)
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}
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int FeedsModelRecycleBin::countOfUnreadMessages() const {
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return m_totalCount;
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}
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int FeedsModelRecycleBin::countOfAllMessages() const {
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return m_totalCount;
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}
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QVariant FeedsModelRecycleBin::data(int column, int role) const {
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switch (role) {
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case Qt::DisplayRole:
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if (column == FDS_MODEL_TITLE_INDEX) {
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return m_title;
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}
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else if (column == FDS_MODEL_COUNTS_INDEX) {
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return qApp->settings()->value(APP_CFG_FEEDS,
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"count_format",
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"(%unread)").toString()
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.replace("%unread", QString::number(countOfUnreadMessages()))
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.replace("%all", QString::number(countOfAllMessages()));
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}
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else {
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return QVariant();
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}
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case Qt::EditRole:
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if (column == FDS_MODEL_TITLE_INDEX) {
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return m_title;
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}
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else if (column == FDS_MODEL_COUNTS_INDEX) {
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return countOfUnreadMessages();
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}
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else {
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return QVariant();
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}
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case Qt::FontRole:
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return countOfUnreadMessages() > 0 ? m_boldFont : m_normalFont;
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case Qt::DecorationRole:
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if (column == FDS_MODEL_TITLE_INDEX) {
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return m_icon;
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}
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else {
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return QVariant();
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}
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case Qt::TextAlignmentRole:
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if (column == FDS_MODEL_COUNTS_INDEX) {
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return Qt::AlignCenter;
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}
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else {
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return QVariant();
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}
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default:
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return QVariant();
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}
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}
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void FeedsModelRecycleBin::updateCounts() {
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QSqlDatabase database = qApp->database()->connection("FeedsModelRecycleBin",
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DatabaseFactory::FromSettings);
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QSqlQuery query_all(database);
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query_all.setForwardOnly(true);
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if (query_all.exec("SELECT count(*) FROM Messages WHERE is_deleted = 1;") && query_all.next()) {
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m_totalCount = query_all.value(0).toInt();
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}
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else {
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m_totalCount = 0;
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}
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}
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