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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Messaging Framework.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "emailfolderview.h"
#include <QPainter>
EmailFolderView::EmailFolderView(QWidget *parent)
: FolderView(parent),
mModel(0),
mDelegate(new EmailFolderDelegate(this))
{
setItemDelegate(mDelegate);
setUniformRowHeights(true);
}
EmailFolderModel *EmailFolderView::model() const
{
return mModel;
}
void EmailFolderView::setModel(EmailFolderModel *model)
{
mModel = model;
FolderView::setModel(model);
if (!mModel->isEmpty()) {
setCurrentIndex(mModel->index(0, 0, QModelIndex()));
// Expand the inbox to show accounts
//QModelIndex inboxIndex(mModel->indexFromFolderId(QMailFolderId(QMailFolder::InboxFolder)));
QModelIndex inboxIndex(mModel->index(0, 0, QModelIndex()));
expand(inboxIndex);
}
}
void EmailFolderView::setModel(QAbstractItemModel *)
{
qWarning() << "EmailFolderView requires a model of type: EmailFolderModel!";
}
EmailFolderDelegate::EmailFolderDelegate(EmailFolderView *parent)
: FolderDelegate(parent),
_unsynchronized(false)
{
}
void EmailFolderDelegate::drawDisplay(QPainter *painter, const QStyleOptionViewItem &option, const QRect &originalRect, const QString &text) const
{
if (_unsynchronized) {
painter->save();
painter->setOpacity(0.5);
}
FolderDelegate::drawDisplay(painter, option, originalRect, text);
if (_unsynchronized)
painter->restore();
}
void EmailFolderDelegate::init(const QStyleOptionViewItem &option, const QModelIndex &index)
{
FolderDelegate::init(option, index);
// Don't show the excess indicators if this item is expanded
if (static_cast<EmailFolderView*>(_parent)->isExpanded(index)) {
// Don't show the indicators for hidden counts when they're not hidden
_statusText.remove(FolderModel::excessIndicator());
// Don't show an empty unread count
if (_statusText.startsWith("0/"))
_statusText.remove(0, 2);
// Don't show a zero count
if (_statusText == "0")
_statusText.clear();
}
_unsynchronized = !index.data(EmailFolderModel::FolderSynchronizationEnabledRole).value<bool>();
}
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